panasonic sa-ak270(eb,eg)
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AMPLIFIER SECTION
RMS output power stereo mode
THD 10%, both channels driven
1 kHz 125 W per channel (3 Ω)
Total RMS stereo mode power 250 W
FM/AM TUNER, TERMINALS SECTION
Preset station FM 25 stations
AM 15 stations
Frequency Modulation (FM)
Frequency range
87.50 to 108.00 MHz (50 kHz steps)
Antenna terminal(s) 75 Ω (unbalanced)
Amplitude Modulation (AM)
Frequency range 522 to 1629 kHz (9 kHz step)
Music Port (front) jack
Sensitivity 100 mV, 4.0 kΩ
Terminal Stereo, 3.5 mm jack
Headphone jack
Terminal Stereo, 3.5 mm jack
Output impedance 32 Ω (Max)
CASSETTE DECK SECTION
Type 1 way
Track system 4 track, 2 channel
Heads
© 2008 Matsushita Electric Industrial Co. Ltd.. Allrights reserved. Unauthorized copying anddistribution is a violation of law.
SA-AK270EBSA-AK270EGColour
(K)... Black Type
Record/playback Solid permalloy head
Erasure Double gap ferrite head
Motor DC servo motor
Recording system AC bias 100 kHz
Erase system AC erase 100 kHz
Tape speed 4.8 cm/s
Overall frequency response (+3, -6 dB) at DECK OUT
NORMAL 35 Hz to 14 kHz
S/N ratio 50 dB (A weighted)
Wow and flutter 0.18 % (WRMS)
Fast forward and rewind time
Approx. 120 seconds with C-60 cassette tape
DISC SECTION
Disc played [8 cm or 12 cm]
(1) CD-Audio (CD-DA)
(2) CD-R/RW (CD-DA, MP3* formatted disc)
(3) MP3*
* MPEG-1 Layer 3, MPEG-2 Layer 3
Pick up
Wavelength 780 nm
Beam Source Semiconductor laser
Audio output (Disc)
Number of channels 2 (FL, FR)
CD Stereo System
Notes: This model’s CD mechanism changer unit is CRS1. Please refer to the original Service Manual(Order No. MD0509368C0) for this mechanism.
Specifications
ORDER NO. MD0803003CE
USB SECTION
USB Port
USB Standard USB 2.0 full speed
Media file format support
MP3 (*.mp3)
USB device file system
FAT 12
FAT 16
FAT 32
USB port power 500 mA (Max)
GENERAL
Power supply
AC 230 to 240 V, 50Hz
Power consumption 65 W
Dimensions (W x H x D) 250 x 331 x 342 mm
Mass 4.7 kg
1 Safety Precautions 3
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices 6
3 Handling Precautions For Traverse Unit 7
4 Precaution of Laser Diode 9
5 About Lead Free Solder (PbF) 10
6 Operation Procedures 11
7 New Features 14
8 Self diagnosis and special mode setting 16
9 Assembling and Disassembling 25
10 Service Fixture and Tools 54
11 Service Positions 54
Operating temperature range 0 to 40°C
Operating humidity range 35% to 80% RH (no condensation)
Power consumption in standbymode
0.4 W
SYSTEM
SC-AK270 (EB) Music center: SA-AK270 (EB)
Speaker: SB-AK270 (PL)
SC-AK270 (EG) Music center: SA-AK270 (EG)
Speaker: SB-AK270 (PL)
For information on speaker system, please refer to the originalService Manual (Order No. MD0802018CE) for SB-AK270PL-K.
Notes:
1. Specifications are subject to change without notice. Mass anddimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrumanalyzer.
12 Procedure for Checking Operation of Individual Parts of Deck
Mechanism Unit 61
13 Measurement And Adjustments 62
14 Voltage Measurement and Waveform Chart 64
15 Wiring Connection Diagram 69
16 Block Diagram 71
17 Notes Of Schematic Diagram 79
18 Schematic Diagram 81
19 Printed Circuit Board 95
20 Illustration of ICs, Transistors and Diodes 103
21 Terminal Function of Integrated Circuits 104
22 Exploded Views 107
23 Replacement Parts List 111
CONTENTS Page Page
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1 Safety Precautions1.1. General Guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
2. After servicing, ensure that all the protective devices such as insulation barriers and insulation papers shields are properlyinstalled.
3. After servicing, check for leakage current checks to prevent from being exposed to shock hazards.
1.1.1. Leakage Current Cold Check
1. Unplug the AC cord and connect a jumper between the two prongs on the plug.
2. Using an ohmmeter measure the resistance value, between the jumpered AC plug and each exposed metallic cabinet part onthe equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to thechassis, the reading should be between 1MΩ and 5.2MΩ.When the exposed metal does not have a return path to the chassis, the reading must be .
1.1.2. Leakage Current Hot Check (See Figure 1)
1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.
2. Connect a 1.5kΩ, 10 watts resistor, in parallel with a 0.15µF capacitor, between each exposed metallic part on the set and agood earth ground such as a water pipe, as shown in Figure 1.
3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of the above measurements.
6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent) maybe used to make the hot checks, leakage current must not exceed 1/2 milliamp. Should the measurement is out of the limitsspecified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned tothe customer.
Fig. 1
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1.2. Caution for AC Mains Lead
1.3. Before repair and adjustmentDisconnect AC power, discharge AC Capacitors C5700, C5701, C5703, C5704, C5705, C5706 and C5707 through a 10Ω, 5W
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resistor to ground.
DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices.
After repairs are completed, restore power gradually using a variac, to avoid overcurrent.
Current consumption at AC 230V - 240V, 50 Hz in NO SIGNAL mode (volume min at CD mode) should be ~ 500mA.
1.4. Protection CircuitryThe protection circuitry may have operated if either of the following conditions are noticed:
• No sound is heard when the power is turned on.
• Sound stops during a performance.
The function of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection wires are
“shorted”, or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used.
If this occurs, follow the procedure outlines below:
1. Turn off the power.
2. Determine the cause of the problem and correct it.
3. Turn on the power once again after one minute.
Note :
When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again.
1.5. Safety Part InformationSafety Parts List:
There are special components used in this equipment which are important for safety.
These parts are marked by in the Schematic Diagrams & Replacement Parts List. It is essential that these critical parts shouldbe replaced with manufacturer’s specified parts to prevent shock, fire or other hazards. Do not modify the original design withoutpermission of manufacturer.
Table 1
Reference No. Part No. Part name & Description Remarks18 RGRX0070C-A REAR PANEL [M] EG18 RGRX0070C-B REAR PANEL [M] EB36 RKMX0144-K TOP CABINET [M]68 REXX0684 PRIMARY WIRE 1 (BLACK) [M]69 REXX0685 PRIMARY WIRE 2 (RED) [M]360 RAE0165A-V TRAVERSE ASSEMBLY [M]PCB1 REPX0622J SMPS P.C.B. [M] (RTL)A2 K2CQ2CA00006 AC CORD [M] EGA2 K2CT3CA00004 AC CORD [M] EBDZ5701 ERZV10V511CS ZENER [M]L5001 G0B9R5K00003 LINE FILTER [M]L5002 G0B9R5K00004 LINE FILTER [M]L5701 ELF15N035AN LINE FILTER [M]L5703 ELF22V020A LINE FILTER [M]T2900 G4D1A0000117 TRANSFORMER [M]T5701 ETS42BN1A6AD MAIN SW TRANSFORMER [M]T5751 ETS19AB256AG BACKUP TRANSFORMER [M]PC5701 B3PBA0000402 PHOTO COUPLER [M]PC5702 B3PBA0000402 PHOTO COUPLER [M]PC5720 B3PBA0000402 PHOTO COUPLER [M]PC5799 B3PBA0000402 PHOTO COUPLER [M]F1 K5D502BNA005 FUSE [M]FP2901 K5G4013A0001 FUSE PROTECTOR [M]TH5701 D4CAC8R00002 THERMISTOR [M]TH5860 D4CC11040013 THERMISTOR [M]P5701 K2AA2B000017 AC INLET [M]C5700 F1BAF1020020 1000pF [M]C5701 F0CAF334A087 0.33uF [M]C5703 F0C2H1040001 0.1uF 500V [M]C5704 F1BAF1020020 1000pF [M]C5705 F1BAF1020020 1000pF [M]C5706 F1BAF1020020 1000pF [M]C5707 F1BAF1020020 1000pF [M]
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2 Prevention of Electro Static Discharge (ESD) toElectrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by electricity. Such components commonly are calledElectrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors andsemiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damagecaused by electro static discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equiped assembly, drain off any ESD on yourbody by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equiped with ES devices, place the assembly on a conductive surface such as aluminiumfoil, to prevent electrostatic charge build up or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder remover device. Some solder removal devices not classified as “anti-static (ESD protected)” cangenerate electrical charge to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Mostreplacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminium foil orcomparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective materialto the chassis or circuit assembly into which the device will be installed.
Caution
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize body motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushingtogether of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient todamage an ES device).
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3 Handling Precautions For Traverse UnitThe laser diode in the traverse deck (optical pickup) may break down due to potential difference caused by the static electricity ofclothes or our human body.
So, be careful of electrostatic breakdown during repair of the traverse deck (optical pickup).
• Way of handling the traverse deck (optical pickup)
1. Do not subject the traverse deck (optical pickup) to static electricity as it is extremely sensitive to electrical shock.
2. To prevent the breakdown of the laser diode, an antistatic shorting pin is inserted into the flexible board (FFC board).
3. Do not to apply excessive stress to the flexible board (FFC board). When removing or connecting the short pin, finish the jobin as short time as possible.
4. Do not turn the variable resistor for laser power adjustment. (It is pre-adjusted during production time)
Grounding for electrostatic breakdown prevention
1. Human body grounding
Use the anti-static wrist strap to discharge the static electricity from your body.
2. Work table grounding
Put a conductive material (sheet) or steel sheet on the area where the traverse deck (optical pickup) is place, and ground thesheet.
Caution :
The static electricity of your clothes will not be grounded through the wrist strap. So, take care not to let your clothes touch thetraverse deck (optical pickup).
Caution when replacing the Traverse Deck
The traverse deck has a short point shorted with solder to protect the laser diode against electrostatics breakdown. Be sure toremove the solder from the short point before making connections.
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4 Precaution of Laser DiodeCaution :
This product utilizes a laser diode with the unit turned "ON", invisible laser radiation is emitted from the pick up lens.Wavelength : 780 nmMaximum output radiation power from pick up : 100 µW/VDELaser radiation from pick up unit is safety level, but be sure the followings:
1. Do not disassemble the optical pick up unit, since radiation from exposed laser diode is dangerous.
2. Do not adjust the variable resistor on the pick up unit. It was already adjusted.
3. Do not look at the focus lens using optical instruments.
4. Recommend not to look at pick up lens for a long time.
ACHTUNG :
Dieses Produkt enthält eine Laserdiode. Im eingeschalteten Zustand wird unsichtbare Laserstrahlung von der Lasereinheitabgestrahlt.Wellenlänge : 780nmMaximale Strahlungsleistung der Lasereinheit :100 µW/VDEDie Strahlung an der Lasereinheit ist ungefährlich, wenn folgende Punkte beachtet werden:
1. Die Lasereinheit nicht zerlegen, da die Strahlung an der freigelegten Laserdiode gefährlich ist.
2. Den werkseitig justierten Einstellregler der Lasereinhit nicht verstellen.
3. Nicht mit optischen Instrumenten in die Fokussierlinse blicken.
4. Nicht über längere Zeit in die Fokussierlinse blicken.
ADVARSEL: I dette a apparat anvendes laser.
CAUTION!
THIS PRODUCT UTILIZES A LASER.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULTIN HAZARDOUS RADIATION EXPOSURE.
Use of caution label
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5 About Lead Free Solder (PbF)
5.1. Service caution based on legal restrictions
5.1.1. General description about Lead Free Solder (PbF)
The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for thisequipment in considering the globally environmental conservation.
The normal solder is the alloy of tin (Sn) and lead (Pb). On the other hand, the lead free solder is the alloy mainly consists of tin(Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30 degrees C (86°F) more than thatof the normal solder.
Definition of PCB Lead Free Solder being used
The letter of “PbF” is printed either foil side or components side on the PCB using the lead free solder.(See right figure)
Service caution for repair work using Lead Free Solder (PbF)
• The lead free solder has to be used when repairing the equipment for which the lead free solder is used.
(Definition: The letter of “PbF” is printed on the PCB using the lead free solder.)
• To put lead free solder, it should be well molten and mixed with the original lead free solder.
• Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC.
• Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to meltthe lead free solder.
• Use the soldering iron (more than 70W) equipped with the temperature control after setting the temperature at 350±30degrees C (662±86°F).
Recommended Lead Free Solder (Service Parts Route.)
• The following 3 types of lead free solder are available through the service parts route.
RFKZ03D01K-----------(0.3mm 100g Reel)
RFKZ06D01K-----------(0.6mm 100g Reel)
RFKZ10D01K-----------(1.0mm 100g Reel)
Note
* Ingredient: Tin (Sn), 96.5%, Silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3%
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6 Operation Procedures6.1. Main Unit Key Buttons Operations
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6.2. Remote Control Key Buttons Operations
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7 New Features7.1. Using the Music PortThis feature enables you to enjoy music from a portable audio equipment.
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7.2. Connecting and Playing a USB Mass Storage Class Device
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8 Self diagnosis and special mode settingThis unit is equipped with functions for checking and inspecting namely: Self-Diagnostic and Test Mode.
8.1. Service Mode Summary TableThe service modes can be activated by pressing various button combination on the main unit and remote control unit. Below is thesummary for the various modes for checking:
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8.2. Service Mode Table 1
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8.3. Service Mode Table 2
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8.4. Reliability Test Mode (CRS1 Mechanism)Below is the process flow chart of ageing for the Mechanism unit. (CRS1)
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8.5. Error code Table DisplaySelf-Diagnosis Function (refer Section “8.2 Service Mode Table 1”) provides information on any problems occuring for the unit andits respective components by displaying the error codes. These error code such as U**, H** and F** are stored in memory and heldunless it is cleared.
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The error code is automatically display after entering into self-diagnostic mode.
8.5.1. Error Code Table (For Deck Mechanism)
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8.5.2. Error Code Table (For CD Changer)
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8.5.3. Error Code Table (For Power Supply)
8.5.4. CRS1 Error Code display
CRS1 Error Code display
1. The errors that occured in CRS1 Mechanism can be recalled and displayed, in the order of the occurence under self-diagnosticfor procedures to enter this mode.
• Only the first 5 errors will be memorized (in backup memory). The subsequence error shall be ignored and not memorize.
For system with EEPROM as memory backup,memory space in EEPROM is neccesary.
2. To display all error code memorized
In CRS1 Self-Diagnostic mode, press [DISC EXCHANGE] to display subsequence error code.
It shall repeat after reaching error no. 5.
e.g.:
[1 _ _ _ _ I H M S] → [DISC EXCHANGE]
[2 _ _ _ _ I T O P] → [DISC EXCHANGE]
[3 _ _ _ _ H O M E] → [DISC EXCHANGE]
[4 _ _ _ _ L O A D] → [DISX EXCHANGE]
[5 _ _ _ _ _ U D D] → [DISC EXCHANGE]
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3. To clear the error code memory
In CRS1 Self-Diagnostic mode, long press [DISC EXCHANGE] key (2s or more)
4. To exit CRS1 Self Diagnostic mode, turn off the set.
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9.1. Caution
Below is the list of disasse mbly sections
Below shown is part no. of different screws types used:
9 Assembling and Disassembling
Special Note:
This model uses a new Mechanism unit (CRS1). In this following section does not contain the necessary disassembly &assembly information for the Mechanism unit (CRS1) except the disassembly & assembly of traverse unit. Kindly refer to theoriginal service manual for the Mechanism unit. (Order No. MD0509368C0).
“Attention Servicer”
Some chassis components may have sharp edges. Be careful when disassembling and servicing.
1. This section describes procedures for checking the operation of the major printed circuit boards and replacing the maincomponents.
2. For reassembly after operation checks or replacement, reverse the respective procedures.Special reassembly procedures are described only when required.
3. Select items from the following index when checks or replacement are required.
4. Refer to the Parts No. on the page of “Replacement Parts List” (Section 23), if necessary.
Caution:
After replacing of Mechanism Unit (CRS1), ageing test is necessary. Please confirm operation for Mechanism Unit (CRS1).
• Disassembly of Top Cabinet
• Disassembly of Mechanism Unit (CRS1)
• Disassembly of Rear Panel
• Disassembly of Front Panel Unit
• Disassembly of Panel P.C.B., Tact Switch P.C.B. & Remote Sensor P.C.B.
• Disassembly of USB P.C.B.
• Disassembly of Music Port P.C.B.
• Disassembly of CD Lid
• Disassembly of Deck Mechanism Unit
• Disassembly of Deck P.C.B.
• Disassembly of Deck Mechanism
• Disassembly of Deck Mechanism P.C.B.
• Disassembly of Cassette Lid
• Rectification for Tape Jam Problem
• Disassembly of Traverse Unit
• Disassembly of D-Amp P.C.B.
• Replacement of Digital Power Amp IC
• Disassembly of Main P.C.B.
• Replacement for Switch (Q2751)
• Disassembly of SMPS P.C.B.
• Replacement for Switch Regulator IC (IC5701)
• Replacement for Switch Regulator Diode (D5702)
• Replacement for Regulator Diode (D5801)
• Replacement for Regulator Diode (D5802)
• Replacement for Regulator Diode (D5803)
• Disassembly of AC Inlet P.C.B.
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9.2. Disassembly flow chartThe following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out theservicing.
To assemble the unit, reverse the steps shown in the chart as below.
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9.3. Main Components and P.C.B. Location
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9.4. Disassembly of Top CabinetStep 1 Remove 3 screws on both sides of the top cabinet.
Step 2 Remove 5 screws at the rear panel.
Step 3 Lift the sides of top cabinet outwards as arrow shown.
Step 4 Push the top cabinet backwards as arrow shown to
release the catches.
Step 5 Lift up the top cabinet and remove it in the direction ofarrow.
9.5. Disassembly of MechanismUnit (CRS1)
• Follow the (Step 1) - (Step 5) of Item 9.4
Step 1 Remove 1 screw at rear cover.
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Step 2 Detach the FFC cables at connectors (CN2801 &CN2805) at Main P.C.B..
Step 3 Release the claws outwards on both sides.
Step 4 Release catches at both sides.
Special Note: During reassembling procedure, ensure both theclaws and catches are fully catched.
Assembly is secured upon hearing a click sound.
Step 5 Release the tabs at the bottom of the front panel.
Caution: Do not exert strong force when releasing the tabs.
Step 6 Shift the front panel unit slightly forward in the directionof arrows.
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Step 7 Lift up the Mechanism Unit (CRS1).
• Disassembly of Mecha Chassis
Step 8 Remove 2 screws.
Step 9 Remove the Mecha Chassis as arrow shown.
Note: For disassembly & assembly of traverse unit, pleaserefer to original Service Manual for the Disassembly andAssembly of the Mechanism Unit (CRS1).
9.6. Disassembly of Rear Panel • Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 1) of Item 9.5
• Disassembly of Rear Cover
Step 1 Remove 2 screws at rear cover.
• Disassembly of Rear Panel
Step 2 Remove 7 screws at rear panel.
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Step 3 Release 2 catches from the side panel.
Step 4 Remove the rear panel as arrow shown.
9.7. Disassembly of Front PanelUnit
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 3) - (Step 5) of Item 9.5
Step 1 Detach 27P FFC cable at connector (CN2806) at MainP.C.B..
Step 2 Detach 21P FFC cable at connector (CN3200) at MainP.C.B..
Step 3 Detach 2P wired cable at connector (CN2001) at MainP.C.B..
Step 4 Detach 10P FFC cable at connector (CN2807) at Main
P.C.B..
Step 5 Detach 22P FFC cable at connector (CN2011) at MainP.C.B..
Step 6 Remove the front panel unit.
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9.8. Disassembly of Panel P.C.B.,Tact Switch P.C.B. & RemoteSensor P.C.B.
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 3) - (Step 5) of Item 9.5
• Follow the (Step 1) - (Step 6) of Item 9.7
Step 1 Remove Volume knob as arrow shown.
Step 2 Remove 8 screws at Panel P.C.B..
Step 3 Remove 2 screws at Tact Switch P.C.B..
Step 4 Release 2 catches at Panel P.C.B..
Step 5 Release 6 catches at Tact Switch P.C.B..
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Step 6 Release 2 catches at Sensor P.C.B..
Step 7 Lift up the Panel P.C.B., Tact Switch P.C.B. & RemoteSensor P.C.B. altogether as arrow shown.
Caution Notes:
1. During assembling of the P.C.B.s, ensure that the diodeshown on Tact Switch P.C.B. are in upright position.
2. During reassembling procedures, ensure that D-Bass knobis seated properly.
9.9. Disassembly of USB P.C.B. • Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 3) - (Step 6) of Item 9.5
• Follow the (Step 1) - (Step 6) of Item 9.7
• Follow the (Step 1) - (Step 7) of Item 9.8
Step 1 Remove 2 screws at USB unit.
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Step 2 Use a screwdriver to release the catches at both side ofthe USB unit.
Step 3 Remove USB bottom case as arrow shown.
Step 4 Unsolder the solder point to remove USB P.C.B..
9.10. Disassembly of Music PortP.C.B.
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 3) - (Step 5) of Item 9.5
• Follow the (Step 1) - (Step 6) of Item 9.7
Step 1 Remove 2 screws at Music Port P.C.B..
Step 2 Release 2 catches.
Step 3 Lift up the Music Port P.C.B..
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9.11. Disassembly of CD Lid • Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 3) - (Step 6) of Item 9.5
• Follow the (Step 1) - (Step 6) of Item 9.7
Step 1 Remove the spring as arrow shown in order ofsequences (1) to (3).
Step 2 Remove CD Lid as arrow shown.
Note: Please ensure that the spring is assembly at rightposition.
9.12. Disassembly of DeckMechanism Unit
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 3) - (Step 5) of Item 9.5
• Follow the (Step 1) - (Step 6) of Item 9.7
Step 1 Remove 4 screws at Deck Mechanism.
Step 2 Push the lever upward as arrow shown to open thecassette lid ass´y.
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Step 3 Remove the deck mechanism unit as arrow shown.
9.13. Disassembly of Deck P.C.B. • Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 3) - (Step 5) of Item 9.5
• Follow the (Step 1) - (Step 6) of Item 9.7
• Follow the (Step 1) - (Step 3) of Item 9.12
Step 1 Remove 3 screws.
Step 2 Desolder 2P wires at the motor terminal.
Step 3 Detach 9P cable at connector (CP1902) on DeckP.C.B..
Step 4 Detach connector CP1301 from the Head connector.
9.14. Disassembly of DeckMechanism
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 3) - (Step 5) of Item 9.5
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• Follow the (Step 1) - (Step 6) of Item 9.7
• Follow the (Step 1) - (Step 3) of Item 9.12
• Follow the (Step 1) - (Step 4) of Item 9.14
9.14.1. Replacement of Pinch Roller andHead Block
Step 1 Release catch to remove the pinch roller (F) Assy.
Step 2 Release the catches to remove the head connector.
Step 3 Remove 2 screws at the Deck Mehcanism unit.
Step 4 Remove head block.
9.14.2. Replacement of Motor, CapstanBelt A, Capstan Belt B, andWinding Belt
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SA-AK270EB / SA-AK270E G
9.15. Disassembly of DeckMechanism P.C.B.
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 3) - (Step 6) of Item 9.5
• Follow the (Step 1) - (Step 6) of Item 9.7
• Follow the (Step 1) - (Step 3) of Item 9.12
• Follow the (Step 1) - (Step 4) of Item 9.13
Step 1 Desolder plunger terminals.
Step 2 Remove 1 screw at Deck Mechanism P.C.B..
Step 3 Release 3 catches to remove the Deck MechanismP.C.B..
9.16. Disassembly of Cassette Lid • Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 3) - (Step 5) of Item 9.5
• Follow the (Step 1) - (Step 6) of Item 9.7
• Follow the (Step 1) - (Step 3) of Item 9.12
Step 1 Remove the spring.
Step 2 Push the cassette lid in the direction of arrows.
9.17. Rectification for Tape JamProblem
• Follow the (Step 1) - (Step 5) of Item 9.4
Step 1 If a cassette tape cannot be removed from the deck (thetape is caught by the capstan or pinch roller during playback orrecording), rotate the flywheel F in the direction of the arrow toremove it.
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SA-AK270EB / SA-AK270EG
Step 2 Push the lever upward and open the cassette lid.
Note: Follow Disassembly of Cassette Lid. Remove thecassette tape.
9.18. Disassembly of Traverse Unit • Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 1) - (Step 9) of Item 9.5
Important notes: Ensure all the trays are in the “STOCK”position before proceeding to the disassemble of traverseunit. For procedures to set the trays in “STOCK” position,please refer to (5.3 Setting the Tray In “STOCK” positionfor CRS1 Service Manual order no. MD0509368C0)
Step 1: Press and hold the plunger lever and rotate thegear as arrows shown until it stop.
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SA-AK270EB / SA-AK270EG
Step 2: Push the traverse slide plate as arrow shown torelease the traverse unit.
Caution: Do not exert strong force on the traverseslide plate.
Step 3: Remove the traverse unit as arrow shown.
• Assembly of Traverse Unit
Step 1: Turn over the unit and install the traverse unit.
Step 2: Push the traverse slide plate as arrow shown tolock the traverse unit.
9.19. Disassembly of D-Amp P.C.B. • Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 3) - (Step 7) of Item 9.5
Step 1 Detach 17P FFC cable at connector (CN5050) at D-Amp P.C.B..
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SA-AK270EB / SA-AK270EG
Step 2 Detach 8P wire connector (CN5500) at D-Amp P.C.B..
Step 3 Remove 2 screws at D-Amp P.C.B. chassis support .
Step 4 Remove 4 screws at the rear panel.
Step 5 Lift up the D-Amp P.C.B. together with the chassissupport as arrow shown.
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SA-AK270EB / SA-AK270EG
Step 6 Remove 3 screws from D-Amp P.C.B..
Step 7 Lift up D-Amp P.C.B. as arrow shown.
Note: During reassembling procedures, ensure the P.C.B. isseated properly at the chassis support.
9.20. Replacement of Digital Amp IC(IC5000)
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 1) - (Step 7) of Item 9.5
• Follow the (Step 1) - (Step 7) of Item 9.19
Step 1 Flip over D-Amp P.C.B..
Step 2 Desolder pins of the Digital Power Amp IC (IC5000) onthe reverse side of D-Amp P.C.B..
Step 3 Remove 1 screw.
Step 4 Remove TR Spring in the direction of arrow shown.
Step 5 Remove Digital Power Amp IC (IC5000) from the heatsink unit A.
Caution: Handle the heat sink power unit A with cautiondue to its high temperature after prolonged use. Touchingit, may lead to injuries.
9.20.1. Assembly of Digital Power Amp IC(IC5000)
Step 1 Fix the Digital Power Amp IC onto the heat sink unit A.
Step 2 Screw back TR Spring onto the heat sink unit A.
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SA-AK270EB / SA-AK270EG
Make sure it is well tighten to prevent overheat.
Note: Use a blower to remove the minute particles that mightcaused left on the TR Spring.
9.21. Disassembly of Main P.C.B. • Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 1) - (Step 7) of Item 9.5
• Follow the (Step 1) - (Step 5) of Item 9.19
Step 1 Detach 27P FFC cable at connector (CN2806) at MainP.C.B..
Step 2 Detach 21P FFC cable at connector (CN3200) at MainP.C.B..
Step 3 Detach 22P FFC cable at connector (CN2011) at MainP.C.B..
Step 4 Detach 10P FFC cable at connector (CN2807) at MainP.C.B..
Step 5 Detach 2P wired cable at connector (CN2001) at MainP.C.B..
Step 6 Detach 11P wires cable at connector (CN5802) atSMPS P.C.B..
Step 7 Remove 2 screws.
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SA-AK270EB / SA-AK270EG
Step 8 Remove 1 screw at rear panel.
Step 9 Lift up Main P.C.B. as arrow shown.
Cautipn Note: While lifting up Main P.C.B., please handle Jack(JK2801) and Tuner Pack with care.
9.22. Replacement of VoltageRegulator IC (IC2731)
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 1) - (Step 7) of Item 9.5
• Follow the (Step 1) - (Step 5) of Item 9.19
• Follow the (Step 1) - (Step 8) of Item 9.21
Step 1 Desolder pins of the Voltage Regulator IC (IC2731) onthe reverse side of Main P.C.B..
Step 2 Remove 1 screw form the Main P.C.B..
Step 3 Remove the Voltage Regulator IC (IC2731) from theheat sink.
Caution: Handle the heat sink with caution due to its hightemperature after prolonged use. Touching it may lead toinjuries.
9.22.1. Assembly of Voltage Regulator IC(IC2731)
Step 1 Apply grease to heat sink.
Step 2 Fix and screw the Voltage Regulator IC (IC2731) to theheat sink.
Note: Ensure the Voltage Regulator IC (IC2731) is tightlyscrewed to the heat sink.
9.23. Replacement of Switch(Q2751)
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 1) - (Step 7) of Item 9.5
• Follow the (Step 1) - (Step 5) of Item 9.19
• Follow the (Step 1) - (Step 8) of Item 9.21
Step 1 Desolder pins of the Switch (Q2751) on the reverse sideof Main P.C.B..
Step 2 Remove 1 screw form the Main P.C.B..
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SA-AK270EB / SA-AK270EG
Step 3 Remove the Switch (Q2751) from the heat sink.
Caution: Handle the heat sink with caution due to its hightemperature after prolonged use. Touching it may lead toinjuries.
9.23.1. Assembly of Switch (Q2751)
Step 1 Apply grease to heat sink.
Step 2 Fix and screw the Switch (Q2751) to the heat sink.
Note: Ensure the Switch (Q2751) is tightly screwed to the heatsink.
9.24. Disassembly of SMPS P.C.B. • Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 1) - (Step 7) of Item 9.5
• Follow the (Step 1) - (Step 5) of Item 9.19
Step 1 Detach 8P wires at connector (CN5802) at SMPSP.C.B..
Step 2 Remove 4 screws at SMPS P.C.B..
Step 3 Lift up the SMPS P.C.B. as arrow shown.
Step 4 Flip the SMPS P.C.B. and desolder 2 wires pins (redand black).
Note: During reassembling procedures, ensure the P.C.B. isseated properly at the locator.
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9.25. Replacement of SwitchRegulator IC (IC5701)
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 1) - (Step 7) of Item 9.5
• Follow the (Step 1) - (Step 5) of Item 9.19
• Follow the (Step 1) - (Step 4) of Item 9.24
Step 1 Desolder pins of the switch regulator IC (IC5701) on thereverse side of SMPS P.C.B..
Step 2 Remove 1 screw from the switch regulator IC (IC5701).
Step 3 Remove the switch regulator IC (IC5701) from the heatsink A.
Caution: Handle the heat sink A with caution due to itshigh temperature after prolonged use. Touching it maylead to injuries.
Note : Refer to the diagrams of SMPS P.C.B. (Item 19.6.) forlocation of the part.
9.25.1. Assembly of Switch Regulator IC(IC5701)
Step 1 Apply grease to the heat sink A.
Step 2 Fix and screw the switch regulator IC (IC5701) to theheat sink A.
Special Note: Ensure the switch regulator IC (IC5701) is tightlyscrewed to the heat sink A.
Step 3 Solder pins of the switch regulator IC (IC5701) on thereverse side of SMPS P.C.B..
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Special Note: Ensure pins of the switch regulator IC (IC5701)are properly seated and soldered on SMPS P.C.B..
9.26. Replacement of SwitchRegulator Diode (D5702)
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 1) - (Step 7) of Item 9.5
• Follow the (Step 1) - (Step 5) of Item 9.19
• Follow the (Step 1) - (Step 4) of Item 9.24
Step 1 Desolder pins of the switch regulator diode (D5702) onthe reverse side of SMPS P.C.B..
Step 2 Desolder pins of the heat sink A.
Step 3 Remove 1 screw from the switch regulator IC (IC5701).
Step 4 Remove the heat sink A in the direction of arrows.
Step 5 Remove 1 screw from the switch regulator diode.(D5702).
Step 6 Remove the switch regulator diode (D5702) from theheat sink A.
Caution: Handle the heat sink A with caution due to itshigh temperature after prolonged use. Touching it maylead to injuries.
Note : Refer to the diagrams of SMPS P.C.B.. (Item 19.6.) forlocation of the part.
9.26.1. Assembly of Switch RegulatorDiode (D5702)
Step 1 Apply grease to the heat sink A.
Step 2 Fix and screw the switch regulator diode (D5702) to theheat sink A.
Special Note: Ensure the switch regulator diode (D5702) istightly screwed to the heat sink A.
Step 3 Fix the heat sink A on SMPS P.C.B. in the direction ofarrows.
Step 4 Fix and screw the switch regulator IC (IC5701) to theheat sink A.
Special Note: Ensure the heat sink A is properly seated onSMPS P.C.B..
Step 5 Solder pins of the switch regulator diode (D5702) on thereverse side of SMPS P.C.B..
Step 6 Solder pins of the heat sink A on the reverse side ofSMPS P.C.B..
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Special Note: Ensure pins of the switch regulator diode(D5702) are properly seated and soldered on SMPS P.C.B..
9.27. Replacement of RegulatorDiode (D5801)
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 1) - (Step 7) of Item 9.5
• Follow the (Step 1) - (Step 5) of Item 9.19
• Follow the (Step 1) - (Step 4) of Item 9.24
Step 1 Desolder pins of the regulator diode (D5801) on thereverse side of SMPS P.C.B..
Step 2 Remove 1 screw from the regulator diode (D5801).
Step 3 Remove the regulator diode (D5801) from the heat sinkunit C.
Caution: Handle the heat sink unit C with caution due to itshigh temperature after prolonged use. Touching it maylead to injuries.
Note: Refer to the diagrams of SMPS P.C.B. (Item 19.6.) forlocation of the part.
9.27.1. Assembly of Regulator Diode(D5801)
Step 1 Apply grease to the heat sink unit C.
Step 2 Fix and screw the regulator diode (D5801) to the heatsink unit C.
Special Note: Ensure the regulator diode (D5801) is tightlyscrewed to the heat sink unit C.
Step 3 Solder pins of the regulator diode (D5801) on thereverse side of SMPS P.C.B..
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Special Note: Ensure pins of the regulator diode (D5801) areproperly seated and soldered on SMPS P.C.B..
9.28. Replacement of RegulatorDiode (D5802)
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 1) - (Step 7) of Item 9.5
• Follow the (Step 1) - (Step 5) of Item 9.19
• Follow the (Step 1) - (Step 4) of Item 9.24
Step 1 Desolder pins of the regulator diode (D5802) on thereverse side of SMPS P.C.B..
Step 2 Remove 1 screw from the regulator diode (D5802).
Step 3 Remove the regulator diode (D5802) from the heat sinkunit C.
Caution: Handle the heat sink unit C with caution due to itshigh temperature after prolonged use. Touching it maylead to injuries.
Note: Refer to the diagrams of SMPS P.C.B. (Item 19.6.) forlocation of the part.
9.28.1. Assembly of Regulator Diode(D5802)
Step 1 Apply grease to the heat sink unit C.
Step 2 Fix and screw the regulator diode (D5802) to the heatsink unit C.
Special Note: Ensure the regulator diode (D5802) is tightly
screwed to the heat sink unit C.
Step 3 Solder pins of the regulator diode (D5802) on thereverse side of SMPS P.C.B..
Special Note: Ensure pins of the regulator diode (D5802) areproperly seated and soldered on SMPS P.C.B..
9.29. Replacement of RegulatorDiode (D5803)
• Follow the (Step 1) - (Step 5) of Item 9.4
• Follow the (Step 1) - (Step 7) of Item 9.5
• Follow the (Step 1) - (Step 5) of Item 9.19
• Follow the (Step 1) - (Step 4) of Item 9.24
Step 1 Desolder pins of the regulator diode (D5803) on thereverse side of SMPS P.C.B..
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SA-AK270EB / SA-AK270EG
Step 2 Remove 1 screw from the regulator diode (D5803).
Step 3 Remove the regulator diode (D5803) from the heat sinkunit C.
Caution: Handle the heat sink unit C with caution due to itshigh temperature after prolonged use. Touching it maylead to injuries.
Note: Refer to the diagrams of SMPS P.C.B.. (Item 19.6.) forlocation of the part.
9.29.1. Assembly of Regulator Diode(D5803)
Step 1 Apply grease to the heat sink unit C.
Step 2 Fix and screw the regulator diode (D5803) to the heatsink unit C.
Special Note: Ensure the regulator diode (D5803) is tightlyscrewed to the heat sink unit C.
Step 3 Solder pins of the regulator diode (D5803) on thereverse side of SMPS P.C.B..
Special Note: Ensure pins of the regulator diode (D5803) areproperly seated and soldered on SMPS P.C.B..
9.30. Disassembly of AC Inlet P.C.B. • Follow the (Step 1) - (Step 5) of Item 9.4
Step 1 Remove 2 screws at AC Inlet P.C.B..
Step 2 Cut 2 tie wraps.
Step 3 Remove 1 screw at the rear panel.
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Step 4 Detach the rear panel slightly backward as arrowshown.
Step 5 Lift up the AC Inlet P.C.B..
Step 6 Flip over the AC Inlet P.C.B. and desolder 2 wires pins(red and black).
Caution: Remember to use tie wraps to tie red/ black wires
between AC Inlet P.C.B. to the chassis.
Note: During reassembling procedures, ensure the P.C.B. isseated properly at the locators.
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Note: For description of the disassembly procedures, seethe Section 9.
11.1. Checking and Repairing ofMain P.C.B.
Step 1 Remove the top cabinet .
Note: Main P.C.B. can be checked at its original position.
11.2. Checking and Repairing Panel,Deck P.C.B., Tact SwitchP.C.B., and Music Port P.C.B.
Step 1 Remove the top cabinet.
Step 2 Remove Mechanism unit (CRS1).
Step 3 Detach 27P FFC cables at connector (CN2806) at MainP.C.B..
Step 4 Detach 21P FFC cables at connector (CN3200) at MainP.C.B..
Step 5 Detach 22P FFC cables at connector (CN2011) at MainP.C.B..
Step 6 Detach 10P FFC cables at connector (CN2807) at MainP.C.B..
Step 7 Detach 2P wired cable at connector (CN2001) at MainP.C.B..
Step 8 Remove the front panel unit.
10 Service Fixture and ToolsService Tools
Extension FFC(A) Main P.C.B. (CN2341) - D-Amp P.C.B. (CN5050) REEX0930 (17P FFC Wires)(B) Main P.C.B. (CN2701) - SMPS P.C.B. (CN5802) REXX0680 (11P Wires)(C) SMPS P.C.B. (H5801) - D-Amp P.C.B. (CN5500) REXX0683 (8 Pin Flat Wires)
11 Service Positions
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Step 9 Remove 4 screws at the Deck Mechanism unit.
Step 10 Connect 22P FFC cable at connector (CN2801) atMain P.C.B..
Step 11 Connect 14P FFC cable at connector (CN2805) atMain P.C.B..
Step 12 Connect 27P FFC cable at connector (CN2806) atMain P.C.B..
Step 13 Connect 21P FFC cable at connector (CN3200) atMain P.C.B..
Step 14 Connect 10P FFC cable at connector (CN2807) atMain P.C.B..
Step 15 Connect 22P FFC cable at connector (CN2011) atMain P.C.B..
Step 16 Connect 2P wired cable at connector (CN2001) atMain P.C.B..
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Step 17 Check and repair Panel P.C.B., Deck P.C.B., TactSwitch P.C.B., and Music port P.C.B..
11.3. Checking and Repairing of D-Amp P.C.B.
• Follow (Step 1) - (Step 2) of item 11.2
Step 1 Detach 17P FFC cable at connector (CN5050) at D-Amp P.C.B..
Step 2 Detach 8P wires cable at connector (CN5500) at D-AmpP.C.B..
Step 3 Remove 2 screws at chassic supports.
Step 4 Remove 4 screws at the rear panel.
Step 5 Lift up the D-Amp P.C.B. together with the chassicsupport as arrow shown.
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Step 6 Remove 3 screws from D-Amp P.C.B..
Step 7 Lift up D-Amp P.C.B. as arrow shown.
Step 8 Connect 22P cable at the connector (CN2801) on MainP.C.B..
Step 9 Connect 14P cable at the connector (CN2805) on MainP.C.B..
Step 10 Attach original cable with extension cable (REXX0683)(8P cable from H5801 to CN5500).
Step 11 Connect extension cable (REEX0930) (17P cable fromCN2341 to CN5050).
Step 13 Check and repair D-Amp P.C.B. according to thediagram shown.
11.4. Checking and Repairing of ACInlet P.C.B. & SMPS P.C.B.
• Follow (Step 1) - (Step 7) of item 11.2
• Follow (Step 1) - (Step 5) of item 11.3
Step 1 Detach wire connector at connector CN5802 at SMPSP.C.B..
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Step 2 Remove 4 screws.
Step 3 Remove 2 screws at AC Inlet P.C.B..
Step 4 Cut 2 tie wraps onto wires.
Step 5 Remove 1 screw at the rear panel.
Step 6 Move the rear panel slightly backward as arrow shown,lift up the AC Inlet P.C.B. together with the SMPS P.C.B..
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Step 7 Position SMPS P.C.B. & AC Inlet P.C.B. according tothe diagram shown.
Step 8 Connect 22P cable at the connector (CN2801) on MainP.C.B..
Step 9 Connect 14P cable at the connector (CN2805) on MainP.C.B..
Step 10 Attach original cable with extension cable (REXX0683)(8P cable from H5801 to CN5500).
Step 11 Attach original cable with extension cable (REXX0680)(11P cable from CN2701 to CN5802).
Step 12 Connect extension cable (REEX0930) (17P cable fromCN2341 to CN5050).
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Step 13 Service AC Inlet P.C.B. & SMPS P.C.B. respectively.
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12 Procedure for Checking Operation of Individual Parts ofDeck Mechanism Unit
12.1. Operation Check with Cassette Tape
1. Pull up the EJECT lever using a rubber band. (Fig. 6)
2. Supply DC5V to MOTOR. (→ MOTOR rotates.) (Fig. 5)
3. Insert a cassette tape to the unit.
4. Supply DC9V to the plunger, and turn the power ON and OFF. (→ Power +PL, -PL) (Fig. 5)
a. FWD PLAY: Supply the plunger power in a flash. (ON: approx. 5msec)
b. FWD FF: Supply the plunger power in a flash at PLAY mode. (ON: approx. 5msec)
c. STOP: Supply the plunger power in a flash at FWD FF mode. (ON: approx. 5msec)
d. REV PLAY: Supply the plunger power in a normal timing at STOP mode. (ON: approx. 200msec)
e. REV REW: Supply the plunger power in a flash at REV PLAY mode. (ON: approx. 50msec)
f. STOP: Supply the plunger power in a flash at FF mode. (ON: approx. 50msec)
Repeat the operation (→ FWD PLAY)
(Note) Other operation may start if a timing of supplying the plunger power is missed.
12.1.1. Connection Status between Mechanism and Power Supply (Motor, Plunger)
12.1.2. Operative Parts of Deck Mechanism Unit (EJECT lever fitted with rubber band,Plunger/Rib operation)
Fig. 6
12.2. Operation Check without Cassette Tape
1. Pull up the EJECT lever using a rubber band. (Fig. 6)
2. Supply DC5V to MOTOR. (→ MOTOR rotates.)
3. Lift up the mechanism unit’s plunger/rib with the tip of a negative screwdriver, and operate the unit in the same timing assupplying the power. (Fig. 7)
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13 Measurement And Adjustments13.1. Cassette Deck Section
13.1.1. Requirements
• Test tape (QZZCFM) (QZZCWAT)
• Normal blank cassette tape (QZZCRA)
• Digital frequency counter
• Oscilloscope
• Electrical voltmeter
• Headphone jack output jig (Fig 8)
13.1.2. Setting of Unit
• VOLUME: MAX
13.1.3. Preparations
1. Apply under [9. Assembling and Disassembling].
2. Remove 4 screws from the mechanism unit to disassemble. under [9.13 Disassembly of Deck Mechanism Unit].
3. Connect the headphone jack output jig (Fig 8) to headphone jack.
Fig. 8
Fig. 9
13.1.4. Tape Speed Adjustment
• Normal speed adjustment (only during forward playback)
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(Product reference value: 3,000±90Hz)
1. Connect a frequency indicator. (Fig 10)
2. Playback the middle portion of the test tape (QZZCWAT).
3. Adjust the motor screw so that the following output level is produced. (Fig 11)
Adjustment Range: 3,000 ± 90Hz (a constant speed)
Fig. 10
Fig. 11
13.1.5. Bias Voltage Check
1. Connect an electrical voltmeter. (Fig 12) (Fig 9 for location of Test point)
2. Set the function to “TAPE” position.
3. Insert a normal blank cassette tape (QZZCRA).
4. While pressing and holding down [REC( )] button, press [TAPE( )] button to pause the recording mode. (Repeatpressing the buttons till the recording pause mode is activated.)
5. Check that the output level is within the standard range.
Standard Range: 20 ± 3mV
Fig. 12
13.1.6. Bias Frequency Check
1. Connect a digital frequency counter (Fig 13).
2. Set the function to “TAPE” position.
3. Insert a normal blank cassette tape (QZZCRA) and press “REC” mode on main unit.
4. Check that the output frequency is within the standard range.
Standard Value: 100 ±8 kHz
Fig. 13
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14 Voltage Measurement and Waveform ChartNote:
Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because itmay differ from an actual measuring value due to difference of Measuring instrument and its measuring condition and product itself.
14.1. Voltage Measurement
14.1.1. CD Servo P.C.B. & Tact Switch P.C.B.
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14.1.2. Main P.C.B.
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14.1.3. SMPS P.C.B., D-Amp P.C.B. & Panel P.C.B.
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14.1.4. Deck P.C.B., Deck Mechanism P.C.B. & USB P.C.B.
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14.2. Waveform Chart
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15 Wiring Connection Diagram
I USB P.C.B.SOLDER SIDE
(SIDE B)
USB CONNECTOR
MUSIC
PORT
HEADPHONE
P901P903
....
21
1
....
22
2
E MUSIC PORT P.C.B.SOLDER SIDE
JK6810
CN2806
JK6800
CN6807
....
9
1
...
10
2
A CD SERVO P.C.B.SOLDER SIDE
TRAVERSEMOTORM7301*
SPINDLEMOTORM7302*
.................
1
21 .................
2
22
M
M
OPTICAL
PICKUP
CN7001
CN7002
...........
16
2 ...........
15
1C PANEL P.C.B.SOLDER SIDE
B MAIN P.C.B.SOLDER SIDE
F REMOTE SENSOR P.C.B.SOLDER SIDE
PbF
CN6001
J6001B*3 . . 1
26 . . . . . . . . 227 . . . . . . . . . . 1
........
2
26..........
1
27
CN2011
..........
1
21
........
2
20
CN2807
......
......
2
109
1
CN3200
CN2811
22 . . . . 221 . . . . . 1
CN280514 . . . . . 213 . . . . . 1
CN28011 . . . . . 212 . . . . . 22
CN2341
CN2701*
16 . . . . 2
17 . . . . . .1
CN360110 . . . . . 1
1 . . . . . . . . . 11
H DECK MECHANISM P.C.B.SOLDER SIDE
G DECK P.C.B.SOLDER SIDE
PL+ PL-
SOLENOID
CS971 1 . . . . . . 9
WR1903
21 MOTOR
CP19029 . . . . . . . . . . . 1
CN1305
.............
2
20 ..............
1
21
CP1301
TO R/P HEAD
4. .25. . . .1
J D-AMP P.C.B.SOLDER SIDE
D TACT SWITCH P.C.B.SOLDER SIDE
CN5500JK5001
CN505016 . . . . 217 . . . . . .1
....
1
8
FRONT
SPEAKERS
J6501B*
BLK
CAUTIONRISK OF ELECTRIC SHOCKAC VOLTAGE LINE. PLEASE DO NOTTOUCH THIS P.C.B.
RED
1 . . . . . . . . 8
K SMPS P.C.B.SOLDER SIDE
CN5802
T5701
(MAIN TRANSFORMER)
T5751
(BACKUP TRANSFORMER)
H5801*11. . . . . . . . . . . 1
8 . . . . . . . . . . . 1
L AC INLET P.C.B.SOLDER SIDE
230V ~ 240V50Hz
AC IN
BLK
RED
TO
TUNER PACK
PbF
PbF
PbF
PbF
PbF
PbF
PbF
PbF
PbF
PbF
PbF
TO CRS1
(CN1)
FOR DEBUGGING
J6501A*1 . . . . . . . . 8
J6001
3 . . 1
CN2001 21
ZJ680121
1 . . . 72 . . . 8
Note: "*" For indication only.
SA-AK270EB / SA-AK270EG
69
SA-AK270EB / SA-AK270EG
70
16 Block Diagram16.1. CD Servo Diagram
SA-AK270EB/EG CD SERVO BLOCK DIAGRAM
CN7002CN2801320
CN7002 CN28017
CN7002 CN28015 18
CN7002 CN28018
CN7002 CN28016
CN7002 CN28014
16
15
17
19
LCH OUT
RCH OUT
B
CN7002 CN2801
CN7002 CN280116
CN7002 CN280115
17
7
8
6
TO MAIN(2/2)
TO MAIN(2/2)
TO MAIN(2/2)
TO MAIN(1/2)
CN7002 CN280121
CN7002 CN28012
CN7002 CN280119
2
21
4
VREF
VREF
VREF
M7302SPINDLEMOTOR
M7301TRAVERSEMOTOR
M
M
T-
T+
F+
F-
PHOTO DETECTOR
OPTICAL PICKUP
SEMICONDUCTORLASER
Q7601
LASERPOWER DRIVE
FOCUS COIL
TRACKINGCOIL
B
B
B
B
B
A
B
F
E
MN6627954MA
SERVO PROCESSOR/DIGITAL SIGNAL PROCESSOR/DIGITAL FILTERD/A CONVERTER
IC7001
A, B, C, D, E, F
X7201
IC7002BA5948FPE2
IN4 27 TRP
IN3 28 FOP
IN2 1 TRVP
IN1 3 SPOUT
PC2 2
VREF 26
D4-18
D4+17
D3-16
D3+15
D2+14
D2-13
D1+12
D1-11
PC1 4 PCMUTE[CH1]
LEVELSHIFT
LEVELSHIFT
LEVELSHIFT
LEVELSHIFT
[CH3]
[CH4]
[CH2]
[CH1]
MUTE[CH2]
4 CH DRIVE
TRV+
TRV-
SP-
SP+
79
81 80 70 69 67 68 51 53 52 54 55
82
61
72
47
35~40
31
41
49
48
45
43
32
34
44
22
21
24
25
23
29
30
66 57
AVSS1
TX
SRVMON1
SRVMON0
NTEST
NRST
AVDD2
AVSS2
ARFFBARFF
ARFOUT
ARFDC
RFOUT
RFIN
CENV
CTRCRS
OSCIN
VREF
RFENV
PC
SPOUT
TRVP
TRP
FOP
PD
A,B,C,D,E,F
NSRVMONON
REGON
MDATA
ARFIN
IREF
DSLF
PLLF
PLLFO
TXTCK
(SBCK)
PRAMVDD33
PRAMVSS33
D0~D15
A0~A11
BA0,BA1
TXTD
DQSY
(SUBC)
(TXNCLDCK)
BLKCK
FLAG65
71
20
18
83~92,94~99
1~7,11~15
16,17
NWE,NCAS 8,9
63
64
62
NRAS,SDRCK
(LRCK)
(BCLK)
(SRDATA)
EXT0
EXT2
EXT1
10,100
(DVDD2) 76
MCLK
MLD
STAT
(PMCK)
(SMCK)
X2
X1
AVDD1
OUTR
OUTL
58
IOVDD1
77
IOVDD2
27
DRVDD
93
DVDD1
28
DVDD2
76
DVSS1
26
DVSS2
78
DVSS3
6059 56
46
50
CMOSRF
AMPLIFIER
TIMINGGENERATOR
[GEN]
SUBCODEINTERFACE[DEMECC]
1MbitDRAM
REGULATOR
EFM DEMODUALTIONSYNC INTERPOLATIONCIRC ECCCDROM ECC[DEMECC]
MICRO COMPUTERINTERFACE
[MCIF]
DSL/PLL/VCO[DSLPLL]
SPINDLECPU[DSV]
SERVOCPU[DSV]
CIRC RAM
BUS CONTROL UNIT[BCU]
MP3/WMADECORDER
FSCONVERTER
[FSC]
SERIAL OUTPUTINTERFACE
[DAO]
DIGITAL FILTER1bitDAC
PWM LOGIC[DF, MASH]
ANALOGLOWPASSFILTER
DIGITALOUT
OUTPUTPORT
A/DCONVERTER
MLD
MCLK
MDATA
STAT
3.3V
3.3V 3.3V 3.3V3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
S7201REST
SWITCH
LD42
TO MAIN(2/2)
TO MAIN(2/2)
SA-AK270EB / SA-AK270EG
71
16.2. Main Diagram
SA-AK270EB/EG MAIN (1/2) BLOCK DIAGRAM
CN1305 CN20118
CN1305 CN20119
CN7002 CN28012
CN7002 CN28014
21
19
CN6807 CN280765
CN6807 CN280783
CN36016
CN36018
CN2341 CN50501 17
CN2341 CN50503 15
CN2806 CN600124 4
CN2806 CN60013 25
CN5802 CN2701*8,9
CN2806 CN60014 24
CN2011 CN130512
CN2011 CN130513
CN2807 CN68073 8
CN2807 CN68071 10
+8V
Q2900
SWITCH
CN360110
Q2335
SWITCH
Q2336
SWITCH
Q2360
SWITCH SWITCH
Q2359Q2312
SWITCH
Q2311
SWITCH
QR2317
Q2735
MUTECONTROL
SWITCH
IN-L136
IN-R14
38IN-L3
2IN-R3
40IN-L4
52IN-R4
37IN-L2
3IN-R2
IC2803C1AB00002885
ASP IC
20 19
SCL
SDA
ASP_CLK
ASP_DA
MUTEA
6
33
PRE-IN-R
RRE-IN-L
7REC-R
34REC-L
22L-OUT
17R-OUT
5
6
3
21
7
IC2804C0AABB000125
OP AMP
MUSICPORT
TAPE
CD
TUNER
TO DECK
FROMCD SERVO
TO PANEL
TO TUNER
FROM PANEL
FROM SMPS
FROM DECK
FROM PANEL
FROM D-AMP
31
2
OUTIN
GNDT2900
IC2731C0CAAKG00046
VOLTAGE REGULATOR
TRANSFORMER
IC2809C1BB00001137
RDS IC
X2901
XIN
XOUT
MPXin
RDQA
RDCL
1314
4
2
16RDS_CLK
RDS_DATO TUNERPACK
SA-AK270EB / SA-AK270EG
72
SA-AK270EB/EG MAIN (2/2) BLOCK DIAGRAM
12V
VREF+
VREF+
VCC
-13V
CN2801CN7002
15
CN2801CN7002
16
CN2801CN7002
17
CN2801CN7002
18
CN2801CN7002
19
CN2801CN7002
20
CN2801CN7002
21
8 7 6 5 4 3 2 CN2341 CN505016 2
CN2701* CN580210
CN2701* CN58022
CN2701* CN58025
CN2806
21
7
CN2806
15
CN2806
18
CN2806
17
CN2806
16
CN2806
19
CN2806
9
CN2806
CN2806
822
CN2806
7
CN1305CN2011
6
CN1305CN2011
4
CN5050CN2341
17
CN5050CN2341
14
CN5050CN2341
13
145
CN5802CN2701*
4
CN5802CN2701*
11
CN1305CN2011
2
CN1305CN2011
1
CN1305CN2011
14
CN1305CN2011
21
CN2805
12
CN2805
14
CN2805
13
CN2805
11
CN2805
8
CN2805
7
CN2805
6
CN2805
5
CN2805
2
CN2805
1
CN3601
4
CN3601
3
CN3601
2
CN3601
1
17
16
15
CN2801CN7002
6
CN2801CN7002
7
CN2801CN7002
8
CN3200
P901
18
CN3200
P901
13
CN3200
P901
15
CN3200
P901
16
CN3200
P901
17
CN3200
P901
8
CN3200
P901
10
CN3200
P901
11
CN3200
P901
5
CN3200
P901
14
CN3200
P901
22
CN3200
P901
4
CN2811
2
CN2811
1
CN2811
8
CN2811
7
CN2811
4
CN2811
6
CN3200
P901
3
CN3200
P901
6
CN3200
P901
19
CN6001
CN6001
CN6001
CN6001
CN6001
CN6001
CN6001
CN6001
CN6001
CN6001
CN6001
1920621
CN6001CN2806
622
CN6001CN2806
127
CN2806
20
13
10
11
129 8
CN5802CN2701*
1
CN2807CN6807
5
CN2807CN6807
4
6
CN2807CN6807
927
CD3.3V
VREF
+9V
-9V
Q2812
PCONTSWITCH
Q2763
Q2761
Q2751
SWITCH
SWITCH
SWITCH
35
2 1
CTRLOUT
INGND
Q2937
CD SUPPLYCTRL SWITCH
Q2970
SWITCH
Q2936
RESET(MICRO-PSWITCH)
Q2012
SWITCH
Q2011
SWITCH
Q2772Q2711
Q2771
SWITCH
SWITCHSWITCH
FROM USBFROM DEBUG USINGFROM PANEL
USB_RST(CLK)
74 29
USB_IRQ/W
RSTART
61
TERR
60
MMOD0
59
VERR
9
EFP_CNVSS
12
EFP_RESET
31
IPOD_TXD
32
IPOD_RXD
34
BUSY
XIn
Xout
USB_SCL
USB_SDA
33
35 36 1
10 11 78 77 76 19 75 81 79 47 46
3 54
41 42 43
94 6318935690 9257555471737270696867806665214950 95973974544 232226
ASP_CLK
ASP_DA
LM_1
MUTEA
IC2801RFKWAK270PL
MICROPROCESSOR
3
2
IC2701C0DAAYY00042
DC-DCCONVERTER
MUTE_A
ASP_DAT
ASP_CLK
LVL_METER
XciN
Xcout
X2910
UDSENSOR
PLAYSW
CLOSESW
OPENSW
STSW
HOME_SW
CW
CCW
DECKMOTOR
DECK_PLUNGER
52
DECKREC
48
PHOTO
OUT
GND
DECK_AD1
DECK_AD2
MUTE_DA
F_HOP
27
MUTE_F
DCDET
SMPS-BP
BOTTOMSW
TUNER
OUT/ST
PLL_CLK
TUNER_IN
PLL_SD
MCLK
MDATA_OUT
MLD
BLKCK
STATUS
CD_RST
/REST_SW
DCDET1
PCONT
EE_CS/EFP/EPM
EE_CLK
EE_DAT
DBASS_LED
KEY3
BASSJOB1
FL_DOUT
FL_CS
KEY1
RMT
KEY2
VOL_JOG
FLCLK
53
VOL_LED
58
BASSJOB2
20
SYNC
PLUNGER
EE_CS
EE_DAT
EE_CLK IC2951
EEPROM IC(NOT SUPPLIED)
FROM CD SERVO
FROM D-AMP
FROM SMPS
FROM SMPSFROM PANELTO CRS1DFROM DECK TO TUNER PACKFROM SMPS FROM D-AMP
15 3013
X2815
Q2745
SWITCH
Q2743
DECK SUPPLYCTRL SWITCH
HP_SW
37
PA_SW
38
DECK_EJECT
85
IC2741C0DBZGC00067
REGULATOR IC
RDS_CLK
RDS_DA RDS_DA
RDS_CLK
24
4
5
SA-AK270EB / SA-AK270EG
73
16.3. Panel, Remote Sensor, Music Port, Headphone & Tact Switch Diagram
SA-AK270EB/EG PANEL / REMOTE SENSOR / MUSIC PORT / HEADPHONE / TACT SWITCH BLOCK DIAGRAM
CN6001 CN280625 3
CN6001 CN280624 4
CN6001 CN280620 8
CN6001 CN280621 7
CN6001 CN280619 9
CN6001 CN280610 18
CN2806 CN6001820
CN2806 CN6001919
CN6701 H66012
CN2806 CN600122 6
CN2806 CN600116 12
CN2806 CN60016 22
CN2806 CN600117 11
H6502* H6501*6
CN6001 CN280627 1
CN6807 CN28072 9
CN6807 CN28076 5
CN6807 CN28075 6
CN6807 CN28073 8
CN6807 CN280710 1
CN6807 CN28078 3
CN6807 CN28077 4
CN6001 CN280611 17
CN6001 CN280613 15
DVEF+
J6501A* J6501B*8
J6501A* J6501B*3
J6501A* J6501B*1
J6501A* J6501B*6
J6001B J60011
J6501B* H6501A*5
REMOTESENSOR
TO MAIN (2/2)
TO MIC
TO TACT SWITCH
TO MAIN (2/2)
TO MAIN (1/2)
TO MAIN (2/2)
TO MAIN (1/2)
TO MAIN (2/2)
TO MAIN(2/2)
TACT SWITCH CIRCUIT
TACT SWITCH P.C.B
FL6601A2BB00000171FL DISPLAY
IC6601C0HBB0000057FL DRIVER
14-29
25-40 1 44
FL1
G1
-G12
S1
-S12
SG1
-SG16
FL2
31-42
5-16
7
9
8
DIN
STB
CLK
JK6810MUSIC PORT
JK6800HEADPHONE
S6100POWER
S6101DISPLAY
S6106TAPE REC
S6108D.BASS
S6200OPEN/CLOSE
S6201MULTI_CHG
S6202SGL_CHG
S6203CD_1
S6204CD_2
S6205CD_3
S6206CD_4
S6207CD_5
S6300FWD
S6208STOP/-DEMO
S6301MANUAL EQ
S6302REW
S6303TAPE
S6304TUNER
S6306CD
S6307USB
S6308MUSIC PORT
VR6630BASS CONTROL
VR6500MAIN VOLUME JOG
D6511 D6512
S6820EJECT
SWITCH
Q6511
REMOTE SENSOR CIRCUIT
REMOTE SENSOR P.C.B
Z6601
D6458
SA-AK270EB / SA-AK270EG
74
16.4. D-Amp Diagram
SA-AK270EB/EG D-AMP BLOCK DIAGRAM
SW+5V
CN5500 H58017,8
CN5500 H58014,3
CN2341 CN50503 15
CN2341 CN50501 17
CN2341 CN505017 1
CN2341 CN505013 5
14 4
CN2341 CN5050
CN2341 CN5050
16 2
FR+
FL+
FR
FL
GND7
TO MAIN(1/2)
TO MAIN(2/2)
TO MAIN(2/2)
TO MAIN(2/2)
RIGHTSPEAKER
JK5001
SPEAKER
LEFTSPEAKER
X5501
X5500
IC5000C1BA00000487AUDIO DIGITAL POWER AMP
2
3
IN1+ OUT110
OUT214
VDDA14
VDDA220
VSSA218
VSSA16
IN1-
21
22
IN2+
IN2-
23MODE
1OSC
Q5603
IC5500C0JBAB000902INVERTER GATE(CLOCK GENERATOR)
18
SWITCH
SWITCH
Q5604
SWITCH
Q5101,Q5102
DC DETECT
Q5601
L5000 L5001
L5002
1A
115A
32A
4Y
IC5501C0JBAF000716D-TYPE FLIP-FLOP
101
3CP1
FROM SMPS
GND4,6-11
SA-AK270EB / SA-AK270EG
75
16.5. SMPS & AC Inlet Diagram
SA-AK270EB/EG SMPS / AC INLET CIRCUIT BLOCK DIAGRAM
H58027,8
CN5500
H58013,4
CN5500
H58011
CN5500
CN2701* CN58022
CN2701* CN580211
CN2701* CN580210
CN2701* CN58021
CN2701* CN58024
SHUNT REGULATOR
IC5801
C0DABFC00002
8,9CN2701*CN5802
CN2701*CN58025
TO MAIN(2/2)
SHUNT REGULATOR
IC5899
C0DAEMZ00001
SWITCHINGREGULATOR
DZ5701
MAIN
TRANSFORMER
T5751
SUBTRANSFORMER
IC5799MIP4110MSSCF
T5701
TO D-AMP
TO MAIN(2/2)
L5703 L5701
F1P5701
AC INLET CIRCUIT
AC INLET P.C.B
D5701
7,82FB S
D
VCC
5
4
46
3
A
1
C
FB VCC
D1
SWITCH
Q5721
SYNCSWITCH
PC5702
INVERTER
Q5898
FEEDBACK
PC5799
CURRENTLIMITINGSWITCH
CURRENTLIMITINGSWITCH
Q5720
FEEDBACKCONTROL
Q5802
SWITCH
Q5722
D5801
SWITCH
D5802
FEEDBACK
PC5720
SWITCHINGREGULATOR
IC5701C5HACYY00003
FEEDBACK
PC5701INVERTER
DC DETECT
QR5801
QR5810
TRANSFORMERTEMP DETECT
TRANSFORMERTEMP DETECT
TRANSFORMERTEMP DETECT
Q5860
DC DETECT
QR5802
SWITCH
Q5803
Q5861Q5862
TO MAIN(1/2)
TO MAIN(2/2)
1R
C3
SA-AK270EB / SA-AK270EG
76
16.6. Deck, Deck Mechanism & USB Diagram
SA-AK270EB/EG DECK/DECK MECHANISM/USB CIRCUIT BLOCK DIAGRAM
CN1305 CN28038
CN1305 CN28039
CN1305 CN280312
CN1305 CN280313
CN1305 CN280314
CN1305 CN28032
CN1305 CN28036
CN1305 CN28034
CN1305 CN28031
CN1305 CN280321
CS971 CP19025
CS971 CP19023
CS971 CP19021
CS971 CP19022
CS971 CP19026
M
2
1
3
D-
D+
VBUS
6,7,8VDD
CTRL
FLAG
2,3
4 5
OUT D5V
P901 CN320022
P901 CN320019
P901 CN320018
P901 CN320017
P901 CN320016
P901 CN320015
P901 CN320014
P901 CN320013
P901 CN320011
P901 CN320010
P901 CN32008
P901 CN32006
P901 CN32005
P901 CN32004
P901 CN32003
VREF
VREF
MOTOR12V
MOTOR12V
VREF-
12
11
MMOD015
NRST14
CD_NRST8
CD_MLD64
STIN61
STREQ54
TERR51
STCLK59
CD_DATA58
CD_STAT57
CD_CLK56
48
47
VERR50
46
OSC0
OSC1
4USBD-
6USBD+
I2C_REQ/WR_START
I2C_CLK/WR_END
I2C_DATA/ERROR
X900
D971
S971 MODE
S972 HALF
S975 RECINH_F
IC1001AN7326KDECK R/P IC
IC1000C1AA00000612
ANALOG SWITCH
IC971CNB13030R2AU
PHOTO INTERUPTOR
L1301
Q1317
BEAT PROOFLEVELSWITCH
Q1316
SWITCH
Q1314
SWITCH
Q1315
SWITCH
Q1312
SWITCH
Q1304
REC:HSWITCH
Q1303
SWITCH
Q1309,Q1310
BIASSWITCH
9
22
15
8
1
3
5
2
4
19
4
16
7
6
(DECK 2)HEAD
RCH
(DECK 2)ERASE HEAD
(DECK 1).B. HEAD
LCH
DECK MECHANISM CIRCUIT
TO MAIN(1/2)
TO MAIN(2/2)
DECK MECHANISM P.C.B
USB CONNECTOR
IC951C0DBZYE00002VOLTAGE REGULATOR
IC900MNZSFB5KJM1USB CONTROLLER IC
P903
TO MAIN(2/2)
: MAIN SIGNAL LINE : CD SIGNAL LINE
: AUX/MIC/MUSIC PORT SIGNAL LINE
: FM/AM SIGNAL LINE : USB SIGNAL LINE
: CD-DA SIGNAL LINE
SIGNAL LINES
( ) Indicates the Pin No. of Right Channel. NOTE : Signal Lines are applicable to the Left Channel only.
: TAPE RECORD SIGNAL LINE
: TAPE PLAYBACK SIGNAL LINE
SA-AK270EB / SA-AK270EG
77
SA-AK270EB / SA-AK270EG
78
(All schematic diagrams may be modified at any time withthe development of new technology)
Notes:
S971: Mode switch.S972: Half switch.S975: RECINH_F switch.S6100: Power ( ) switch.S6101: Display switch.S6106: Tape Rec ( ) switch.S6108: D.Bass switch.S6200: Open/Close ( ) switch.S6201: Multi Change ( ) switch.S6202: Single Change ( ) switch.S6203: CD1 ( ) switch.S6204: CD2 ( ) switch.S6205: CD3 ( ) switch.S6206: CD4 ( ) switch.S6207: CD5 ( ) switch.S6208: Stop/Demo switch.S6300: FWD ( ) switch.S6301: Manual EQ switch.S6302: REW ( ) switch.S6303: Tape ( ) switch.S6304: Tuner switch.S6306: CD ( ) switch.S6307: USB ( ) switch.S6308: Music Port switch.S6820: Eject ( ) switch.S7201: Rest switch.VR6500: VR Volume JogVR6630: VR Volume Encoder
• Importance safety notice :
Components identified by mark have specialcharacteristics important for safety.Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used.When replacing any of components, be sure to use only
manufacturer´s specified parts shown in the parts list.
• In case of AC rated voltage Capacitor, the part no. andvalues will be indicated in the Schematic Diagram.
AC rated voltage capacitor:
C5700, C5701, C5703, C5704, C5705, C5706, C5707
• Resistor
Unit of resistance is OHM [Ω] (K=1,000,000).
• Capacitor
Unit of resistance is µF, unless otherwise noted. F=Farad,pF=Pico-Farad
• Coil
Unit of inductance is H, unless otherwise noted.
• * FOR INDICATION ONLY.
• Voltage and Signal lines:
: +B Signal line
: -B Signal line
: CD DA signal line
: CD signal line
: Tape Record signal line
: Tape Playback signal line
: FM/AM signal line
: Main signal line
: Music Port signal line
: USB signal line
17 Notes Of Schematic Diagram
79
SA-AK270EB / SA-AK270EG
80
SA-AK270EB / SA-AK270E G
18 Schematic Diagram18.1. (A) CD Servo Circuit
C722350V4.7
D7650MAZ80560ML
C72251000P 50V1
C7227
1kR7217
LB7262
0.1C7263
R7218 1k
LB7264
LB7263
50V1C7228
C72261000P
C72170.1
C72440.015
82kR7211
100R7221
C72316.3V220
C72300.1
820R7212
C72411000P
C72180.082
C7216680P
0.47C7102
0.1C7204 16V10
C7235
C72340.1
C71610.1
C72036.3V220
C73150.47
C7339
0.018
3.3kR7315
10kR7328
R73305.6K
10kR7111
C71423300P
10R7253
C71660.01 S7201
REST SW
1MR7220
R7214
470
31
2
X7201H2B169500005
1KR7254
C7155 0.1
0.1C7154
10
C7164
10
C7165
470P
0 0 0
C7253
0.1C7233 C7232
6.3V2200.1
C7243
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
1
4
3
22
22
21
CN7002
0.022
C7107
79
77
76
78
49
47
48
50
7471 7267 685655 58575251 5453 65 6661 6259 60 6463 7069 73 75
10 8 7912 11
99
100
95
94
96
97
90
91
89
93
92
98
46 5 2 13
81
82
80
86
87
88
84
83
85
45
19 17 15 141618
43
23 21 2022
41
24
39
37
33
35
34
29
30
27
26
28
32
31
36
38
25
40
42
44
13
46
IC7001MN6627954MASERVO PROCESSOR/
DIGITAL SIGNAL PROCESSOR/DIGITAL FILTER D/A CONVERTER
C7264
0.1
C76016.3V334.7
R7601
C76146.3V100
C76700.1
C76260.1
Q7601B1ADCF000001LASER POWER DRIVE
5.6R7650
+
SPINDLE MOTOR
C733410V220
C73350.1
+
TRAVERSE MOTOR
C76130.1
GND1
6
5
8
9
10
12
11
7
2
1
4
3
14
13
16
15
CN7001
1kR7327
18kR7349
10R7336
100R7335
1kR7332
22kR7331
3.3kR7323
330R7325
1kR7329
C73520.018
1k
R7339
C73380.056
191817 2015 16
14 12 911 1013
22 2321 282724 25 26
2 1678 345
IC7002BA5948FPE2
4 CH DRIVE IC
MLD
7.5V
MCLK
MDATA
RST
STAT
BLKCK
PGND
3.3V
ST_IN
TX
LD SW
DGND
ST_CLK
AGND
AGND
DGND
ST_REQ
RESET_SW
LCH OUT
RCH OUT
LOADING
A9
A11
TRP
TRVP
BA1
A0
A2
A4
A6
A8
A7
A5
A3
A1
A10
NWE
BA0
PC
NRAS
NCAS
PRAMVDD15
PRAMVDD33
PRAMVSS33
SPOUT
F
A
B
E
GND
T-
F-
F+
T+
LPD
VREF
LD GND
GND (GUARD)
GND (GUARD)
LD
VCC
6
5
8
9
10
12
11
7
2
1
4
3
14
13
16
15
PVCC1
D4+
D1-
PVCC2
NC
NC
NC
NC
NC
NC
NC
IN2
NC
PC1
PC2
IN1
GNDPGND1
FO GAIN
GND
IN4
IN3
VCC
FOP
VREF
PGND2
D3+
D2-
D3-
D2+
D1+
D4-
TRV GAIN
[50] ARFFB
RFIN
A
B
F
E
D
C
PD
LD
VREF
CENV
AVDD2
RFENV
AVSS2
IODD2
[26] DVSS1
DVDD1
OSCIN
RFOUT
ARFDC
[49] ARFOUT
CTRCRS
SRVMON0
SRVMON1
DVDD2 [76]
X2
X1
REGON
D5
D7
D8
D9
D15
D13
D11
D10
D12
D14
D6
SDRCK [100]
DRVDD
NTEST
D1
D3
D4
D0
D2
IODD1 [77]
DVSS2
ARFIN
IREF
OUTL
TX
MLD
EXT1
FLAG
STAT
NRST
MCLK
EXT2
OUTR
EXT0
PLLF
AVSS1
SMCK
PMCK
DVSS3
BLKCK
MDATA
AVDD1
PLLF0
DSLF
DQSYTXT
NSRVMONON
C
C
C
C
LASER DIODE
11
12
6
8
2
3
GND
VCC
AIN
BIN
VREF
NAOUT
GND
NBOUT1
2
3
4 5
6
7
8
105
49
C
W70250
W70230
W70170
W70260
W7021
0
W7016
0
W70240
W7013
0
W70120
W70140
W7022 0 W7020 0 W7019 0 W7018 0
W70150
W7027
0
M7301* M7302*
W70050
W70290
W70280
W70070
W70060
W70080
W70090
W70100
W70010
W70030
W70040
W70020
W7011
0
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
: + B SIGNAL LINE
SA-AK270EB/EG CD SERVO CIRCUIT
CD SERVO CIRCUIT
TOMAIN CIRCUIT(CN2801) INSCHEMATICDIAGRAM - 4
SCHEMATIC DIAGRAM - 1
OPTICAL PICKUP CIRCUIT(FOR REFERENCE ONLY)
: CD DA SIGNAL LINE : CD SIGNAL LINE
TP 39 TP 38
TP 37 TP 36
TP 90
TP 28VREF
TP 51(RF)
TP 50
TP 88
TP 89
TP87
TP86
TP 24 TP 13
TP 12
TP 7
TP 8
TP 9
TP 31
TP 4TP 3
TP 2
TP 1
TP 11
TP 10
TP 16
TP 14
TP 19
TP 18
TP 17
SA-AK270EB / SA-AK270EG
81
18.2. (B) Main Circuit
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 2
SA-AK270EB/EG MAIN CIRCUIT
1/4 2/4
3/4 4/4
: - B SIGNAL LINE: + B SIGNAL LINE
-9V
MUTE_A
-9V
+9VASP
+9VASP
ASP_DA
ASP_CLK
+9VASP
+9VASP
MOTOR_GND
DECK_AD1
DECK_AD2
DECK_MTR
DECK_PL
PLL_CLK
DVREF+
TU_DOUT
TU_DIN
DGND
PLL_CE
PHOTO
REC_L
REC
REC_R
DET_OUT
+9VASP
+9VASP
+9VASP
MOTOR_12V
16V
6 75
24 3
8
1
51
49
47
45
42
43
40
41
44
46
48
50
25
20
16
15
18
19
17
23
24
21
22
26
38 3536 3032 31 2729 2834 333739
61 42 3 5
52
8 97 11 1210 13
14
7
9
10
15
18
19
16
17
12
11
14
13
8
4
1
3
2
6
5
2120
6
8
9
7
2
1
4
5
3
10
10k3.3
10k
0.68
0.082
5.6k
18
25V4.7
18
3.3
22k
0.01 0.082
10k
1
1
1
1
1
1
1
1
0.01
0.01
680
0.56
680
0.56
10k
3900p
0.01
3900P
3900P
3.3k
3.3k
1
100
100
100
6.8k
560P
3900p
Q2311,Q2312B1ABGC000005
MUTING SWITCH
QR2317B1GDCFGA0018
MUTIING CONTROL
C21973300p
R232110k
C23151
R232368k
R2313100k
R2315
C23021
C2304
R2316
R2314100k
IC2804C0AABB000125
OP AMP
C232147p
R2311470
C23013.3
C23116.3V1
C2329
0.01
C232347p
C2195
C2193
R2185
R235318
R2357
C23571000p
R235118
R235518
R2358
18
R235418
R2365100k
R2366820
C2365
R236722k
C23581000p
R2352
R2356
18
R230410k
C23300.01
C2324
47p
C2322
47P
R232468k
C23161
R232210k
C2202
0.082
C2305
R230268k
Q2312
R2312470
C23126.3V1
R2303
C2307
0.082
C22014.7
C21960.68
C2192
C2194
R2184
R21865.6k
C2046
C2066
Q2011Q2012
C2006
C2026
C217033
K2181
0
C2005
C2045
C2025
Q2011,Q2012B1GBCFJJ0051
SWITCH
C2065
C2190
C2191
R2181
C2183
R2182
C2184
IC2803
IC2803C1AB00002885
ASP IC
R2183
C2185
0.47
C2187
C2189
C2023
C2021
1R20237.5k
C20221
R2022
5.6k
R20247.5k
C2024
100P
C2035
R2001
R2002R20045.6k
R20035.6k
R20215.6k
CN2011
CN3601
R2623
10k
C3703
C37021
R371327k
R37151.2k
R3716
1.2k
R3714
27k
R2626
10k
R2622
47k
C2821
100P
R2823
R2822
R2821
R2621
R2826100
C2822560P
C2823
R27222.2
C2188
C21860.47
GND
SDA[13]BPF1[14]BPF2[15]BPF3
I_PORTR
ROUT
VOL2CAPA
BAS
MID
BAS
VCC
LOUT
NC
NC
NCNC
NC
VREF
NC
NC
NC
NC
NC
NC
[27]NC[39]NC[40]MP_L[42]AUX_L
SCL
REC_L
CD/USB_L
I_PORTL
PRE-IN
TUNER_L
TAPE_L
PRE-OUT
MID
TRE
VSM
VCC
R-OUT
TGND
L-OUT
CE
NC
PHOTO
TUD_IN
CLK
TO TUNER PACKJ3CCBC000016
TUD_OUT
FM DET/RDS
PRE-IN
REC_R
[50]AUX_R[52]MP_R
PL
REC_OUT
PBR
A_GND
DGND
BP
DMT
DVREF
RECIN_L
RECIN_H
VREF_GND
RECIN_R
A_GND
CD/USB_R
TUNER_R
MOTOR_H
+9V
PBL
DECK_AD1
MO_GND
MOTOR_12V
DECK_AD2
TAPE_R
MID
BAS
BAS
TRE
MID
Q2311
QR2317
TODECK CIRCUIT(CN1305) INSCHEMATICDIAGRAM - 8
330.01
C3723
C3724
1
4
2
6
10
11
12
13
14
BH
BG
BF
BE
BB
BA
: MUSIC PORT SIGNAL LINE : TAPE PLAYBACK SIGNAL LINE : TAPE RECORD SIGNAL LINE: CD SIGNAL LINE : FM/AM SIGNAL LINE : MAIN SIGNAL LINE
TO MAIN SECTION (2/4)
TO MAIN SECTION (3/4)
SA-AK270EB / SA-AK270EG
82
15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
D
E
F
H
G
C
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 3
SA-AK270EB/EG MAIN CIRCUIT
1/4 2/4
3/4 4/4
HP_R
HP_L
MUTE_F
MUTE_F
MUTE_S
MUTE_S
DC_DET
F_HOP
MOD_DA
MOD_DA
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
R23641
R23593.3k
R23613.3k
R23631
Q2359,Q2360B1ABGC000005
SWITCH
R23603.3k Q2360
R23623.3k
R233827k
R234612k
R23332.7k
R233510k
C23430.01
R233727KQ2335
Q2335,Q2336B1ABGC000005
SWITCH
R234512k
C23410.22
C23450
R23436.8k
C23440.01
R23342.7k
C23420.22
C23460
R23446.8k
CN2341
R233610k
Q2336
MOD_DA
Fan
FHOP
MUTE F_SW (MODE 2)
MUTE S_C (MODE 1)
DC_DET
FRONTL
AGNDFRONT R
SIGNAL A_GND
Q2359
TOD-AMP CIRCUIT(CN5050) INSCHEMATICDIAGRAM - 12
AGND
AGND
AGND
1
4
2
6
10
11
12
13
14
BK
BI
: MAIN SIGNAL LINE
TO MAIN SECTION (1/4)
TO MAIN SECTION (4/4)
SA-AK270EB / SA-AK270EG
83
1 2 3 4 5 6 7 8 9 10 11 12 13 14
I
J
L
M
N
P
O
K
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 4
SA-AK270EB/EG MAIN CIRCUIT
1/4 2/4
3/4 4/4
: - B SIGNAL LINE: + B SIGNAL LINE
R2907
1K
1
PLUNGER
UDSENSOR
CW
STSW
OPENSW
CCW
CLOSESW
PLAYSW
REG
VOL_JOG
BOTTOM
SW
[31]IPOD-Txd[32]IPOD-Rxd[33]USB_RST(CLK)
ASP-CLK
HP_SW
PA_SW
DECK-PLUNGER
DCDET
SMPS_BP
DECK-MOTOR
DECK-PHOTO
PCONT
IPOD_RXD
HP_SW
PA_SW
RESTSW
HOME_SW
MDATA
MCLK
DVREF+
CNVSS
PLAY_SW
OPEN_SW
CLOSE_SW
CHG_PL
BOTTOM_SW
UD_SENSOR
USB_SDA
RESET
DVREF+
VREF+
VREF+
BLKCK
USB_SCL
MUTE_F
PHOTO
ASP_DA
USB_RST-UART_CLK
DC_DET2
PCONT
MOD_DA
AM_BP
DECK_MTR
DECK_PL
DC_DET
MUTE_A
ASP_CLK
DPORT_PLYPAU_BUSY
USB_TE
FL_CS
DBASS_JOG2
DBASS_JOG
REC
FL_DA
FL_CLK
VOL_LED
USB_VE
ME
VREF+
SYNC
MUTE_S
RMT
IPOD_TXD
PLL_CE
TU_DIN
TU_DOUT
PLL_CLK
CHG_CW
ST_SW
DGND
DBASS_LED
CHG_CCW
MLD
F_HOP
USB_IRQ
STATUS
PA_IN_L
PA_IN_R
USB_RST-
UART_CLK
DC-DC_GND
USB_IRQ
USB_SDA
USB_TE
DGND
USB_SCL
USB_VE
ME
ST_REQ
ST_CLK
ST_IN
DC-DC_GND
CD_RST
DVREF+
MOTOR_GND
STATUS
BLKCK
RESTSW
MLD
MCLK
MDATA
CD-L
A_GND
CD-R
DECK_AD2
DECK_AD1
KEY1
CD_RST
V_JOG_A
KEY2
KEY3
EJECT
VREF+
CD+8V
CD_3.3V CD_3.3V
USB+5V
2 7
8
54
3 6
3
2
98
94
95
92
91
93
97
96
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
100
99
80 78 767779
87
86
85
84
83
82
81
88
89
90
69 67 65 64666870 51
49
45
47
46
41
44
42
43
48
50
39
37
35
32
31
34
33
36
38
40
53555762 60 596163 58 56 54 5275 73 717274
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
1
4
3
22
22
21
470k
22k100
3.3k
4.7k
10k
100
100
100
1k
560p
1k
10k
100
0
10M
100
22p
1k
100
220
18p
1k
100
100
100
100
1k
100
1k
1k
100
100
100
47k
47k
47k
100
100
1k
1k
100
100
100
100
100
100
100
1k
100
100
100
100
100
1k
1k
0.1
B0ACCK000005
H2B100500004
IC2951EEPROM IC(NOT SUPPLIED)
R295222k
R2743
Q2743Q2743
B1ACKD000006DECK SUPPLY
CONTROL SWITCH
Q2745B1GBCFLL0037DECK SUPPLY (PCONT)
CONTROL SWITCH
R27444.7k
R27451k
R2951
R2637
C29510.022
R2953
4.7k
R2832 100
C2953
330p
R2878
R2689
10k
R28811k
R28895.6K
R2886
R2675
R2679
R268510K
R2892
R2600100k
R2895
C2895
C2897560p
R28901k
R2894
R2897
R2893
R2609
R2809
R2611
R2610
R2830
R281247k
C28133.3
Q2812B1GBCFLL0037DECK SUPPLY (PCONT)
CONTROL SWITCH
C2613220
C2812
1
D2812
C2611
R28131M
R2819
R2829
R2815
X2815
X2910
X2910
C2960
R2837
R2835
R2839
R2841
R2845
R2844
R2843
R2838
R2848
R2836
R2842
R2846
R2638
R2647
R2644
R2854
R2853
R2852
R2861
R2855
R2858
R2857
R2856
R26363.9K
R26353.9KR2620
22k
R2828
R2827
R282010k
R2833
R2818
R2865
R2866
R2863
R2807
R2875
1k
R2877
R2874
R2876
IC2801RFKWAK270PLMICROPROCESSOR
R32040
R3205100k
C20020.01
R2061470
R20643.9K
R2062470 R2063
3.9K
R20444.7k
R20412.7k
R20434.7k
R2674
10k
R20422.7k
C2054
CN3200
CN2801
C28811000p
R26314.7K
D2051
R2632
4.7k
Xcin
Vcc
Xin
RMT
/NMI
Xout
Xcout
Vss
Vss
RDS_DAT
KEY1
KEY3
KEY2
LVL_METER
AVSS
DECK AD1
[78]MCLK[79]/RESET_SW[80]HOME_SW
[97]DECK_AD2[98]Vref[99]Avcc[100]DEMO_SEL
DECK_EJECT
CD_RST
NC
NC
NC
NC
NC
NC
NC
NC
NC
F_HOP
BYTE
RDS_CLK
CS
EE_DAT
EE_CS
EE_CLK
NC NC
GNDVCC
DGND
TERR
VCC
BASSJOG1
BASSJOG2
MMOD0
VERR
MUTE_A
MUTE_DA
EE_CS/EFP/EPM
FL_CS
EE_DAT
PCONT
DCDET1
EE_CLK
BLKCK
USB_SCL
MUTE_S
PLL_SD
SW_LVL2
USB_SDA
SYNC
PLLCLK
TUNERIN
SW_LVL1
MUTE_F
TUNEROUT/ST
D3.3V
MUSIC PORT
Mmodo.error
MLD
MDATA
BLKCK
MCLK
MOTOR_GND
D5V
DGND
DGND
/RST
STIN
STREQ
DGND
CD_RST
CD_MLD
DGND
DGND
CD_CLK
TOUSB MODULECIRCUIT(P901) INSCHEMATICDIAGRAM -10
TOCD SERVOCIRCUIT(CN7002) INSCHEMATICDIAGRAM - 1
STCLK
CD_STAT
USB_RST
CD_DATA
USB_SDA
USB_SCL
USB_IRQ
STAT
LOADING
Verify.error
Timeout.error
/REST_SW
L
R
TX
ST_IN
A_GND
CD_GND
ST_REQ
CD_3.3V
ST_CLK
CD_GND
+7.5V
LD_SW
CD_GND
1
Q2812
Q2745
47k
[51]DMT[52]DECK REC[53]VOL LED[54]FL_CLK[55]FL_DOUT
B0JAME000114
EFP_CNVss
EFP_RESET
ASP-DAT
BUSY
USB.IRQ/W
RSTART
STATUS
MLD
MDATA_OUT
H0A327200115
IC2809C1BB00001137
IC2809
RDS IC
7 56 124 3
10 12 14 15 161311
8
9
FLOUT
VSSa
RDQA
RDS-ID
MPXin
VREF
VDDa
VSSD
VDDD
MODE
RST
RDCL
XIN
XOUT
CIN
TEST
DET_OUT
CD_3.3V
L2901 L2901,L2902
G0C101JA0052
C2907560P C
2906
47
C2905
470P
C290450V4.7
L2902
RDS_DA
R29052.2K
R2906
220
DC-DC_GND
C2908
47P
C290947P
C2910470P
C2911
6.3V47
X2901
X2901H0H433400002
RDS_CLK
R2908220
R2909
1K
RDS CCT
1 32
K9ZZ00001279E2001
CN2001TOMUSIC CIRCUIT(ZJ6801) ONSCHEMATICDIAGRAM- 7
1
2
DBASS_LED
RDS_DA
RDS_CLK
15
BH
BG
BF
BE
BA
BB
: MUSIC PORT SIGNAL LINE : CD SIGNAL LINE : USB SIGNAL LINE : TAPE RECORD SIGNAL LINE
TO MAIN SECTION (4/4)
TO MAIN SECTION (1/4)
SA-AK270EB / SA-AK270EG
84
15 16 17 18 19 20 21 22 23 24 25 26 27 28
I
J
L
M
N
P
O
K
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 5
SA-AK270EB/EG MAIN CIRCUIT
1/4 2/4
3/4 4/4
: - B SIGNAL LINE: + B SIGNAL LINE
+9VASP
MIC_GND
CHG_CCW
CHG_CW
FL_CS
FL_CLK
FL_DA
RMT
DVREF+
KEY3
VOL_LED
CD_3.3V
CD+8V
V_JOG_A
DBASS_JOG
-VP
FL1
FL2
DC_DET2
CD5V
A_GND
DC-DC_GND
MOTOR_12V
DC-DC_GND
DGND
A_GND-9V
MOTOR_GNDMOTOR_GND
MOTOR_GND
AM_BP
PCONT
CHG_PL
ST_SWOPEN_SW
CLOSE_SWCLOSE_SW
HOME_SW
PLAY_SW
DGNDCD5V
BOTTOM_SW
UD_SENSOR
BOTTOM_SW
HP_SW
HP_R
PA_IN_REJECT
CNVSS
RESET
DGND
PA_SW
PA_IN_L
HP_L
USB_RST-UART_CLK
IPOD_RXD
IPOD_TXD
DPORT_PLYPAU_BUSY
DGND
VREF+
SYNC
CD+8V
USB+5V
MOTOR_12V
MOTOR_12V
DVREF+
3
1 2
3 12
4 5
6
8
9
7
2
1
4
5
3
10
11
4 2 135
5 34
87
6 2
19
2 13
1
6
7
5
9
12
13
10
11
18
25
26
23
24
271
27
20
19
22
21
16
14
15
17
8
2
4
3
9
10
5
6
1
3
4
2
8
7
5
6
1
3
4
2
8
7
8
9
11
12
10
2
5
6
3
4
1
7
14
13
R27652.7k
47K
47K
47K
47K
B0JAME000114
B0JCPD000025
R277415K
R291447k
C27380.1
C271347
R277315K
R27759.1k
C271247
C27110.01
Q2771
R27717.5k
Q2772,Q2771B1GBCFJJ0051
SWITCH
C27140.01
D2909MAZ82400HL
R27728.2k
D2906C2912100
D2903B0EAMM000057
C290335V33
R2733390
D2732B0EAKM000117
D2733MAZ80820HL
D2774B0ADCJ000020D2775
B0ACCK000005
R2735100
C273533
C27360.01
R27212.2
R29714.7K
R297010K
IC2741C0DBZGC00067
REGULATOR IC
C27420.1
R29005.6k
C2702
25V1000
C2701
0.01
CN2701*
C275416V220
C276716V220
Q2763B1ADCE000012
SWITCH
C27630.01
R27031K
R27023.3k
Q2751B1BACG000023
SWITCH
C275633
C2705
100p
R2756470
C27550.01
R27552.7K
R27011.5
R2705
10k
C276416V100
R27064.7K
C27040.01
IC2701C0DAAYY00042DC-DC CONVERTER
DZ2702
C2703
6.3V820
R2754100
D2753MAZ810000L
C2753
0.01
R27531K
C27510.01
C27660.01
C276510
C27610.01
Q2761B1BCCG000002
SWITCH
C27620.01
R27621K
FP29010.4A
C290035V33
D2908B0EAMM000057
D2708
D2708,D2707B0EAKM000117
R27111K
D2707
R27132.7k
D2901
B0BC035A0007
C27076.3V100
R290247
T2900G4D1A0000117
SWITCHING TRANSFORMER
T2900
C29013900P
Q2900B1BABK000001
SWITCH
C273316V47
C27340.01
IC2731C0CAAKG00046VOLTAGE REGULATOR
C27320.1
R293710k
D2936B0EAKM000117
Q2937B1GBCFJJ0051
RESET (MICRO-P) SWITCH
Q2936B1ACKD000006
CD SUPPLYCONTROLSWITCH
R29361k
R268047K
R2670
R2672
CN2806
CN2807
R267347K
CN2811
R266747K
R2669
R2668
CN2805
BOTTOM_SW
D_GND
HOME_SW
5.0V
ST-SW
PLAY_SW
OPEN_SW
CAM_SENSOR
PLUNGERUD_SENSOR
STBY
INV
GND
VCC
OUT
SYS6V
SYNC
SYS_GND
-13V
DC18V
+18V.-12V_GND
DC18V
AM_BP
PCONT
DCDET
+18V.-12V_GND
CTRL
FL_CSFL_DOUT
+9V+9V
RMT
MIC _-9V
KEY3
HP_R
PA_SW
HP_SW
HP_L
PA_IN_L
EJECTPA_IN_R
PA_IN_GND
FL1FL1
FL_CLK
FL2 FL2
CD3.3VCD3.3V
VOL-LED
-VP-VP
FL_GNDFL_GND
HP_GND
IN
KEY1
DBASS_LED DBASS_LED
DGNDDGND
DGND
J_VOLA
VREF+
VREF+
VREF+
LED_AC
LED_GND
DBASS_JOG2 DBASS_JOG2
LED_SUPPLY
DBASS_JOG1
GND
KEY2KEY1
KEY2
OUTNC
BUSY
TXD
CLK
EFM
RXD
VCC
/RESET
CNVSS
FOR DEBUGGING
OUT INGND
CW
VC_8V
SUPPLY_GND
CCW
Q2970B1ADCE000012
SWITCH
Q2772
Q2735B1BACD000018
SWITCH
CD+8V
USB+5V
A_GND
FL_GND
Q2763
SYS6V
SYS6V
Q2937
D2936
TOPANEL CIRCUIT(CN6001) INSCHEMATICDIAGRAM - 6
TO CRS1(CN1)
TOMUSIC PORTCIRCUIT(CN6807) ONSCHEMATICDIAGRAM- 7
TOSMPS CIRCUIT(CN5802) INSCHEMATICDIAGRAM - 13
IC2701
C2737
16V47
DGNDDGND
L2702G0A101ZA0028G0A200D00002
L2704
G0A220GA0026
L2910
VREF+
-9V
Q2711B1AAJC000019
SWITCH
Q2711
BK
15
BI
: MUSIC PORT SIGNAL LINE : MAIN SIGNAL LINE
TO MAIN SECTION (3/4)
TO MAIN SECTION (2/4)
SA-AK270EB / SA-AK270EG
85
18.3. (C) Panel Circuit
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
SA-AK270EB/EG PANEL CIRCUIT
SCHEMATIC DIAGRAM-6
PANEL CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE
COM
B A
13 2 DGNDVREF+RMT
D.BASS
+9V
-9V
KEY2
KEY1
RMT
KEY3
LED_AC
LEDSUPPLY
J_VOLA
DBASS_JOG1
DBASS_JOG2
LEDGND
FL1
-VP
FL2
FL_CS
POWER_LED
FL_GND
CD3.3V
DVREF+
DGND
VREF+
FL_DOUT
FL_CLK
VOL_LED
TAPE REC
CD_2
CD_3
CD_5
CD_4
CD_1
POWER OPEN/CLOSE
SGL_CHG
MULTI_CHGDISPLAY
VREF+
STOP
LED_GND
J_VOLA
DGND
DVREF+
VOL_LED
KEY3
P1
P2
P0
S16VEE
G12/S17
NCS14
S15
P3
DIN
OSC
G3
G2
G6
G5
[34] G9[35] G8
G7
G11
G4
G10
VDD
G1
S1
[12] VSSK1
K2
VDD
CLK
STB
S7
[21] S8[22] S9
S4
S12
S13
S5
S6 S10
FL DRIVER
S11
S2
S3
B3AAA0000803
J0JBC0000019
B0BC2R4A0006
C6671
22
R663110K
VR6630K9AA024A0008BASS CONTROL
C6634100P
R663210K
S6108
C63001000p
J6001
R610815k
C6633100P
S6101
R62021.5K
R61021.5K
S6201R62011.2K
C6940
S6200
R64581KD6458
S6100
R61011.2K
R620010K
R610010K
S6202
R62032.2K
R62043.3K
S6203
R61032.2K
R61043.3k
L6671
R667122K
CN6001
FL6601A2BB00000171
FL DISPLAY
R667210 D6672
C66140.01
R6620R6619
R6622
C6612
330p
C6611
330p
C6613
R62054.7K
C66090.1
S6204
R61064.7k
S6205
S6206R61076.8k
R620715K
R62066.8K
S6207R6618220
S6106
IC6601C0HBB0000057
IC6601
C69380.1
R630010K
J6501A*
C66080.1
1
32
1
1
67 591213 1011182526 232427
27
20192221 16 141517 8 24 3
43521 8 39353127 2825 26 3029 3432 33 3836 37 4240 411312 15 16149 1110 23 2418 1917 21 22207 44
21
5
6
3
12
4
19
9
78
16 17
11
10
12 151413 18 20
3537424443 39384140 36
33
22
31
29
27
24
23
26
25
28
30
32
34
5 61 3 42 87
DBASS_JOG2
DBASS_JOG1
DVREF+
KEY1_A
VREF+
LED_GND
RMT
CD3.3V
FL_DOUT
-9V
RMT
FL_CS
FL_CLK
+9V
DVREF+
VOL_LED
GR2
GR1
GR6
GR7
GR4
GR3
GR5
KEY2
KEY1
VREF+
SG2
SG1
KEY3
DBASS_JOG1
J_VOLA
DBASS_JOG2
KEY1
LED_GND
KEY2
DGND
FLGND
SG4
SG6
SG8
SG10
GR12
GR12
SG12
SG14
SG16
SG15
SG13
GR8
GR10
GR11
GR9
SG11
SG9
SG7
SG5
SG3
SG14
SG12
SG10
SG11
SG13
CD3.3V
SG1
SG4
SG3
SG8
SG9
SG6
SG5
SG7
SG2
FL_CSFL_CLK
LED_GND
GR1
GR11GR10
SG16SG15
GR12
GR3
GR5
GR7
GR9
GR8
GR6
GR4
GR2
FL_DOUT
KEY1_A
FLGND
VREF+
KEY3
DVREF+
VOL_LED
J_VOLA
LED_GND
KEY2_STOP
KEY2_STOP
470220
82K
330p
0.1
643
[44] VSS
TOMAIN CIRCUIT (CN2806) ONSCHEMATIC DIAGRAM- 5
TOTACT SWITCHCIRCUIT(J6501B*) ONSCHEMATICDIAGRAM - 7
DBASS_LED
TOREMOTE SENSORCIRCUIT(J6001B*)ON SCHEMATICDIAGRAM-7
SA-AK270EB / SA-AK270EG
86
18.4. (D) Tact Switch Circuit, (E) Music Port Circuit & (F) Remote Sensor Circuit
TOMAIN CIRCUIT(CN2807) ONSCHEMATICDIAGRAM- 5
TOPANEL CIRCUIT (J6501A*) ONSCHEMATIC DIAGRAM - 6
TOPANEL CIRCUIT(J6001) ONSCHEMATICDIAGRAM- 6
2 31
VREF+DGND
RMT
B3RAD0000146REMOTE SENSOR
C661622
Z6601
J6001B*
C6601100p
1
32
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
6
8
9
7
2
1
4
5
3
10
L6802J0JBC0000019
L6801J0JBC0000019
L6863J0JBC0000019
C6810390P
C68611000P
C68010.047
C68020.047
R
5
4
3
2
1
6
7
5
4
3
2
1
6
7
L
R
L
L6812J0JBC0000019
L6811J0JBC0000019
L6851J0JBC0000019
C68160.01
C68121
R68120
R68110
C68111
JK6810
JK6800
C68150.01
C68210.01
C68220.01
C68230.01
CN6807
MP_GND
S6820EJECT
C6820390P
C68030.1
C68040.1
C68510.1
C6852
1000P
C68630.1
C6813330P
C6814330P
HP_SW
HP_R
HP_L
HP_GND
DGND_C
MP_L
MP_SW
MP_R MUSIC PORT
HEADPHONE
DGND
EJECT
PA_IN_R
PA_IN_GND
PA_IN_L
PA_SW
HP_SW
HP_R
HP_GND
HP_L
SCHEMATIC DIAGRAM - 7
TACT SWITCH CIRCUIT MUSIC PORT CIRCUIT
SA-AK270EB/EG TACT SWITCH/MUSIC PORT/REMOTE SENSOR CIRCUIT
: MAIN SIGNAL LINE : MUSIC PORT SIGNAL LINE
1 2 3 4 5 6 7 8D6511
B3AAA0000884
R6512220
C65121000P
R6511180
Q6511B1GBCFJN0033
SWITCH
DGND_B
R620847K
KEY2_STOP_B
J6501B*
S6304TUNER
S6302REW
S6303TAPE
S6308MUSIC PORT
S6306CD
S6307USB
R650112K
R650222K
R650310K
C65031000P
VR6500EVEKE2F3524B
ENCODER
S6300FWD
R63011.2K
R63021.5K
R63032.2K
R63043.3K
R63054.7K
R63066.8K
R630715K
R630847K
S6208STOP/DEMO
S6301MANUAL_EQ
LED_SUPPLY_B
DVREF+_B
VOL_LED_B
J_VOLA_2
J_VOLA_2
LED_GND_B
STOP
LED_SUPPLY
DGND
LED_GND
J_VOLA
DVREF+
KEY3
VOL_LED
COM BA
1 32
: +B SIGNAL LINE
: +B SIGNAL LINEREMOTE SENSOR CIRCUIT
D6512
B3AAA0000884
TOMAIN CIRCUIT(CN2001) ONSCHEMATICDIAGRAM- 4
1
2
ZJ6801
SA-AK270EB / SA-AK270EG
87
18.5. (G) Deck Circuit
SA-AK270EB/EG DECK CIRCUIT
SCHEMATIC DIAGRAM - 8
DECK CIRCUIT : TAPE PLAYBACK SIGNAL LINE: TAPE RECORD SIGNAL LINE: +B SIGNAL LINE : -B SIGNAL LINE
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
21
21
VccNor/CroSW
ALC
PB/RECSW
RECLout
RECLin
TPSGAINADJ
ALCLOWOUT
TPS
PBL out
RoutPB
PBL EQ
PBR EQ
PBL NF
PBLin
PBRin RF GND
RECRout
RECRin
TPSOut
PBR NF
REC AMP (R)REC AMP (L)
PB AMP (R)
PB AMP (L)
RecMute
Mute
TPS
PB
Rec
Rec
PBPB
-+
-+
ALC
PB Rec RecPB
NOR/ChroLOGIC
RIPPLEREJECTION
REC/PBLOGIC
DGND
IC1001
1213141516171819202122
1054321 6 7 8 9 11
1
4
2
3
5
1
4
2
3
5
MOTOR_GND
VREF-
AN6
AN7
PLVCC
MOTORGND
VREF+
7
9
10
15
18
19
16
17
12
11
14
13
8
4
1
3
2
6
5
21
20421 3 5
6 1
5
4
2
3
32 6 74 51 98
VREF+
VREF-
REC
DMT
BP
AF_GND
REC Lin
REC Rin
AF_GND
PB Rout
NC
PHOTO
9V_GND
AN6
PLUNGER
MOTOR_12V
MOTOR_GND
MOTOR
AN7
9V(D9V)
PB Lout
B1GDCFGH0002
B1ACKD000006B1GDCFGH0002
B1GBCFGH0001
G2ZZ00000024
B1ABCF000011
B0ACCK000005
2SD09650RA
470
100K
100K
1K
33K
33K
1K
3.3K
27K
47K
470
1K
470
1K
16V47 4.7K
22K
50V1
4.71000p
2.2K
10K
16V3316V22
2.2K
1500p
1500p
4.7M
50V4.7
270P
10V220
10K
10K
50V3.3
50V3.3
820P
18K
18K
820P
1.5K
16V100
50V1
1500p
0.027
1000p
1.5K
50V1
16V100
33 0.027
1000p
50V2.2
1500p
22K16V10
0.01
0.01
22K
270P
1500P
50V0.1
10K
0.01
10K
50V2.2
16V10
0.033
470
0.033
4.7K
22k
15K
12K
1000p
2200p 2200p
50V1
10K
1.5K
16V100
4.7k
10K
4.7
4700p
0.047
4.7K
270K12K
16V47
3300p
R1309
Q1304
R1106
C1210 R1206
R1209
R1110
R1210
R1109
Q1315Q1315
R1343
R1344
R1342
R1374
R1345
R1341
Q1314
Q1314
CN1305
R1314
Q1303
C1324 R1338
R1334
IC1000IC1000C1AA00000612
ANALOG SWITCH
C1323
R1333
Q1309,Q1310B1AAGC000006
BIAS SWITCH
C1316
R1205
R1305
C1305C1308
R1105
C1110
R1303C1304
C1123
C1307
R1318
R1403
C1109
C1209
L1302
C1205
R1203
R1103
C1105
R1202
C1203
C1201C1202
C1204
R120133
C1221
R1102
C1101
C1103
R1101 C1104
C1121C1107
1500P
C1206
C1102
R1304C1208
C1371
C1222
R1371
C1223
C1207
C1301
R1204
C1122
R1104
C1106
C1108
C1303
R1302C1302
IC1001AN7326KDECK R/P IC
R1329
R1404
R1328
R1401
C1317
Q1312
Q1312
C1315C1314
C1320Q1317Q1317
B1ABGC000005BEATPROOF LEVELSWITCH
R1337
R1335
C1319
D1301
D1301
R1331
R1332
R1330
C1321 Q1310
L1301
C1318
Q1316
R1327
R1402
R1405
C1311
CP1902
C1312
VREF+
PHOTO
AN6
AN7
REC
VREF-
VREF-
D9V
RECH1
AN7
VREF-
RECH1
AN6
VREF+
RECH1
PBL_IN
PBRIN
TPS
D9V D9V
PBROUT
PBLOUT
9VGND
GND
PHOTO
PHOTO
HALF2
VREF-
SWITCH
SWITCH
SWITCH
REC:H
SWITCH
SWITCH
VCC GND CTRL2 CTRL1SW
TOMAIN CIRCUIT(CN2011) ONSCHEMATICDIAGRAM - 2
WR1903
TODECK MECHANISM(CS971) ONSCHEMATICDIAGRAM-9
PBLIN
ERASE
GND
SIGNAL
PBRIN
CP1301ERASEHEAD
R/PHEAD
LCH
RCH
Q1309
0
R10610
R1380
GND SHIELDING
0
R1063
0
R1064
16V10C1326
6
SA-AK270EB / SA-AK270EG
88
18.6. (H) Deck Mechanism Circuit & (L) AC Inlet Circuit
:+B SIGNAL LINE :-B SIGNAL LINE
SCHEMATIC DIAGRAM - 9
DECK MECHANISM CIRCUIT
SA-AK270EB/EG DECK MECHANISM/AC INLET CIRCUIT
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
AC INLET CIRCUIT
TO
3 2 1
DZ5701
AC IN230-240V 50Hz
P5701
C5705F1BAF1020020
1000P
C5704F1BAF1020020
1000P
ZJ5701
3 2
ZJ5702
2
34
1
L5703ELF22V020A
ERZV10V511CS775V25A
C5701F0CAF334A087
0.33
ZA5701ZA5702
F1
1
R57014.7
RED
BLK
SMPS CIRCUIT IN SCHEMATICDIAGRAM -14
TODECK (CP1902)ON SCHEMATICDIAGRAM- 8
3
4
1
2
32 6 74 51 98
39K820
VREF+
PHOTO
VREF-
HALF2
PL
PLGND
MODE
HALF1
IC971CNB13030R2AUPHOTO INTERUPTOR
S975
VRECINH-F
S971MODE S
972
HALF
CS971
R973
D971
R972
MA2C16500E
250V T5AH
L5701ELF15N035AN
2
34
1
C5706F1BAF1020020
1000p
C5707F1BAF1020020
1000p
SA-AK270EB / SA-AK270EG
89
18.7. (I) USB Circuit
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
: + B SIGNAL LINE : USB SIGNAL LINE
SCHEMATIC DIAGRAM - 10
SA-AK270EB/EG USB CIRCUIT
USB CIRCUIT
TOMAIN CIRCUIT(CN3200) INSCHEMATICDIAGRAM - 4
C90416V10 0.1
C902
16V10
C906
16V47
C915
0.1
C905
0.1
C901
L900G1C100K00019
X900H0D120500009
0R904
C908 22P
C907 18P
2.2KR957
22KR950
R9140
R972 1K
R971 1K
C914 0.1
1KR901
1KR902
R952 24
CKA324R953
CKA4LB951
J0JHC0000045
15K
R955
15K
R954
C953
6.3V100
CKA1LB952
J0JHC0000045
2
5
G1
4
6
G
3
CKA2
R951 0
6
7
5
2
4
3
81
IC951C0DBZYE00002VOLTAGE REGULATOR
C93116V10 0
.1C952
0.1C951
C9030.1
J0JAC0000021 LB848
J0JAC0000021 LB843
J0JAC0000021 LB845
J0JAC0000021 LB935
J0JAC0000021 LB936
J0JAC0000021 LB933
J0JAC0000021 LB934
J0JAC0000021 LB840
J0JAC0000021 LB841
J0JAC0000021 LB938
J0JAC0000021 LB846
LB852J0JHC0000045
LB850J0JHC0000045
LB930J0JHC0000045
LB932J0JAC0000021
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
P901
0R906
0.1C911
0.1C912
23
58
45
44
47
48
46
303132
43
40
41
35
37
36
33
34
39
38
42
28 2526 242729
55 5650 5149 53 5452 57 62 6361
19 1820
3
2
5
4
6
8
7
1
64
15
16
9
13
10
12
11
14
1722 21
59 60
IC900MNZSFB5KJM2USB CONTROLLER IC
0.1C913
DGND
D5V
NRST
P01
P04 DGND
P03
STCLK
P91/SBIO
P81/D8
P73/D5
P00
P02
P66/D0
P72/D4
P70/D2
P71/D3
P75/D7
D3.3V
VSS
P82/D9
DGND
D1.8VVDDI
VDD33
TERR
P21/NCE0
VSS
CD_CLK
CD_STAT
STREQ
PD4/NCE2
CD_DATA
P77/NRE
VERR
VDD5
I2C_REQ/WR_START
I2C_CLK/WR_END
I2C_DATA/ERROR
DGND
P85/D12
P86/D13
P83/D10
P84/D11
P40/D15
P87/D14
P67/D1
USB_CTRL
PA7
CD_MLD
STIN
VDDI
D1.8V
VPP
OCD_SDA
VDDI
OSCI
VSS
NRST
D1.8V
AVDD
VSS
OSCO
MMOD0
USBNOC
VDD33
USBNPP
USBD+
USBD-
PD6/IRQ3
CD_NRST
MMOD1
OCD_SCL
USB_POWER
D3.3V
DGND
DGND
DGND
VERR
I2C_REQ
DGND
STIN
TERR
DGND
MMOD
DGND
DGND
CD_STAT
STREQ
D3.3V
CD_MLD
M_NRST
STCLK
CD_NRST
CD_DATA
CD_CLK
I2C_DATA
D5V
DGND
I2C_CLK
DGND
DGND
VDD OUT
OUT
FLAG
OUTVDD
D-
D+D+
VSS
USB CONNECTORP903
VBUS
DGND
VBUS
D-
GND
CTRL
R903
R958100K
0
SA-AK270EB / SA-AK270EG
90
18.8. (J) D-Amp Circuit
SCHEMATIC DIAGRAM - 11
D-AMP CIRCUIT
SA-AK270EB/EG D-AMP CIRCUIT1/2 2/2
5
: MAIN SIGNAL LINE
TO D-AMPSECTION (2/2)
: +B SIGNAL LINEA
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
6
K5255 0
K5251 0
K5253 0
FAN_GND
B1ADCE000012Q5603
R5608
10K
R5604
1.2K
1.2KR5611
R5603
10K
R560210K
Q5604B1ABCF000176
R560910K
1M
R5507
390PC5552
X5500
X5500
H2A6023A0011
MAZ80510ML
D5503
10
C5555
0.1
C5554
1M
R5508
100PC5553
R5510
470
C55626.3V1000
FAN_DC
FAN_GND
0.1
C5560
R5511
22
100P
C5561
SW+5V
5
6
4
1
2
3
9
11
13
14
12
10
7 8
IC5501C0JBAF000716
R5505100
47P
C5558
5
6
4
1
2
3
9
11
13
14
12
10
7 8
C0JBAB000902INVERTER GATE
(CLOCK GENERATOR)
D-TYPE FLIP-FLOP
IC5500
OSC
SW+5V
SW+5V
MOD_DA
MUTE_F
DC_DET
Q5101B1ABCF000176
R5110
6.8K
1.2K
R5023
AGND
0.1
C5033
B1ABCF000176Q5102
MODE2
CD2D1
SWITCH
SWITCHQ5601
B1ABCF000176SWITCH DC DETECT
DC DETECT
GND
D2SD1
SD2
6Y
5A
6A
VCC
O2
4Y
CP2
VCC
4A
5Y3A
2A
2Y
1A
1Y
3Y
O1
O1
O2CP1
CD1
GND
R5504
22
FHOP
H2A7003A0011
0.01C5550
D5502
D5501
100PC5557
0.01C5556
X5501
X5501
MA2J11100LD5501 - D5502
R5506
1MC5551
390P
C5559
47P
W5071 0
W5059
0
120KR5020 FR_+
FL_+R5019 68K
4
3
1
2
FRONT L+
FRONT L-
FRONT R+
FRONT R-FR-
FL-
FL+
FR+
TO SPEAKERS
JK5001
3 2 1
ZJ5410
1
6.3V100
C5133
R56710
SA-AK270EB / SA-AK270EG
91
SCHEMATIC DIAGRAM - 12
D-AMP CIRCUIT
BTOMAIN CIRCUIT(CN2341)IN SCHEMATICDIAGRAM - 3
TOSMPS CIRCUIT(H5801*)IN SCHEMATICDIAGRAM - 13
SA-AK270EB/EG D-AMP CIRCUIT
5
1/2 2/2
TO D-AMPSECTION (1/2)
: MAIN SIGNAL LINE: +B SIGNAL LINE : -B SIGNAL LINE
15 16 17 18 19 20 21 22 23 24 25 26 27 28
15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
D
E
F
H
G
C
6
B0HCMM000019
B0HCMM000019
B0HCMM000019
B0HCMM000019
K5302
C5051
0.1
C5052
0.1
0.1
C5050
C5053
0.1
2
43
1
G0B9R5K00003
G0B9R5K00004
FL+
FL_+
FR-
FR+
FR_+
FL-
C5150
C5151
6
5
8
9
11
12
10
14
15
13
7
2
1
1
4
3
17
17
16
CN5050
C5020
0.1
C50080.015
220P
C5010
0.1
C5019
R500410
R500510
220P
C5012
0.1
AGND
0.1
C5514
0.1
C5519
0.1
C5515
C5518
0.1
5
6
1
3
4
2
8
7
CN5500
1000V22
C5040
VSSP
VSSP
C5510
35V470
C5511
35V470
C5521
0.1
10R5010
VDDP
C5520
0.1
VDDA0
VDDP
0.1
C5018
C5030220P
3 2 1
ZJ5400
C5445
C50040.47
R50025.6K
C50020.47 5.6K
R5000C50011000P
330P
C5006 C5025
0.1
C5024
0.1
10R5011
OSC
IN+_FR
IN+_FR
IN+_FL
IN+_FL
VSSA0
C5014
0.68
C5015
0.68
R5006
22
R5007
22
R5031
5.6KC5016
0.1
R5030
5.6K
0.1
C5017
2
43
1
L5000G0A150L00003
C50001000P
5.6K
R5003
0.47
C5005 1000P
C5032
R5008100
C5007330P
R5001
5.6K
C5003
0.47
2
43
1
L5002
L5001
220P
C5011
0.1
C5023
0.1
C5021
C50280.1
C5031
0.22
C50090.015
220P
C5013
19 21 2322201021 3 7 8 94 5 6 12 1514 17 18161311
C5022
0.1
AUDIO DIGITAL POWER AMP
MODE2
SGND1
OUT1
VSSP1
PROT
VDDP1
BOOT1
OUT2
BOOT2
VSSP2
VSSD
VSSA2
VDDP2
STABI
VSSA1
AGNDAGND
FRONTL
FRONT R
SIGNAL A_GND
IN1-
VDD
GND
VSS
VDD
GND
OSC
IN1+
FAN DCFAN_DC
FAN GNDFAN_GND
VSS
VDDA1
MUTE F_SW (MODE 2)MUTE_F
MOD_DAMOD_DA
FHOP
OSC2/FAN
DC_DETDC_DET
IN2+
MODE
SGND2
IN2-
VDDA2 IC5000
C1BA00000487
1000P
1000P
FHOP
W5007
0
1
0.1C5450
0
D5002
D5004
D5001
D5003
C5026
0.1
C5029
0.1
AGND
AGND
SA-AK270EB / SA-AK270EG
92
18.9. (K) SMPS Circuit
1
2
3
4
SA-AK270EB/EG SMPS CIRCUIT1/2 2/2
TOD-AMP CIRCUIT(CN5500)IN SCHEMATICDIAGRAM - 12
TOMAIN CIRCUIT(CN2701*)IN SCHEMATICDIAGRAM - 5
TO SMPSSECTION (2/2)
5
SCHEMATIC DIAGRAM - 13
SMPS CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
W5805 0
0R5725
31 2
B0HBSM000043D5801
R5834
2.2K
3
2
1
ZJ5801
2.2K
R5832
+30V_SENSEFAN_18V
10KR5863
DCDET
10K
3K
R5862
FAN_18V
C58230.1
-30V_SENSE
10K
R5864
DCDET
UNR221400LQR5801
-30V_SENSE
R580110K
D5807
D5809
+30V_SENSE
R580012K
R586010K
0.1
C5831
0.1C5832
5
6
1
3
4
2
8
7
H5801*
2SA207700LQ5860
C58000.01
C5826
0.01
Q5862
R5861
Q5861 - Q5862
Q5861
B1ABCF000176
R5702100K
R5703100K
35V2200
C5805
B0HFRJ000012D5803
35V2200
C5808
22R5720
D5731
B0EAMM000057
3
21
D5702
B0ZAZ0000052
C5713
0.01
3 2 1
ZJ5803
C5700F1BAF1020020
1000P
T5701
ETS42BN1A6ADMAIN TRANSFORMER
C5821
0.01
C5819
0.01
C5822
0.01
C5820
0.01
25V470
C5824
SYNC
SYS6V
2.2K
R5805
15K
R5806
AR
3
2
C1
C0DABFC00002SHUNT REGULATOR
FEEDBACK CONTROL
FEED BACK
INVERTER
CURRENTLIMITING SWITCH
CURRENTLIMITING SWITCH
FEED BACK
IC5801
0.1
C5818
-13V
DCDET
0.1C5815
C58120.1
DC_18V
0R5803
47K
R5804
0.1
C5810
2.7K
R5802
C5896 0.1
6
8
9
7
2
1
4
5
3
10
11
CN5802
PCONT
B1GBCFLL0037QR5810
330R5809
330R5807
1KR5730
B0BC6R100010D5725
2.2K
R5808 4
3
1
2
B3PBA0000402PC5720
R5817
330
R5810
330
4
3
1
2
B3PBA0000402PC5701
1.5K
R5811
0.1
C5825
1.5K
R5816
8.2K
R5812
MAZ80750MLD5806
SYS6V
-30V_SENSE
+30V_SENSE
2.7K
R5815
24K
R5813
Q5802B1ABCF000176
120
R5724
DC_18V
3 12
B0HBSM000043D5802
-13V
FAN_18V
25V470C5816
B0EAMM000057D5805
D5804
B0EAMM000057
11
13
14
12
10
8
6
5
7
9
18
15
16
17
1
4
3
2
C581335V470
R57221K
C57221000P220P
C5721
R572910K
C57281000P
R5728100K
D5724 D5727MA2J11100L MA2J11100L
R5732100
R5726 82M
B1ABCF000176Q5722
10KR5721
D5722B0BC019A0007
MA2J11100L
D5723
C5720
0.1
B0EAMM000057D5729
D5721
MAZ81800ML
D5726B0EAKM000117
SWITCH
R57231K
2SA207700LQ5721
MA2J11100LD5728
2SC3940ARAQ5720
Q5720
Q5722
C5737470P
C5726
0.1
C573050V1
C5724
D5732
B0BC035A0007
50V56
R5733
47K
R5731
0C5725
0.1
C5723
470P
+30V_SENSE
PCONT
DC18V
AM_BP
-13V
DCDET
DC18V
+18V.-12V_GND
+18V.-12V_GND
GND
GND
-30V_SENSE
FAN_GND
FAN_18V
-30V_SENSE
SYS6V
SYNC
SYS_GND
+30V_SENSE
R57500
TRANSFORMER TEMP DETECT
TRANSFORMERTEMP DETECT
DC DETECT
C5869
0.1
TH5860D4CC11040013
PCONT
8.2K
R5814
100V0.22
C5817
VIN
VCC
DRAIN
+30V
-30V
+FAN 18V
GND
+18V
AMPGND
-12V
AM_BP
Q58032SC3940ARA
SWITCH
AM_BP
R58251K
91
R5820
91
R5824
91
R5822
91
R5821
91
R5823
MA2J11100L
MA2J11100L
W5801 0
W5806
0
W5804 0 W5803 0
R5841120K
R5840100K
6
B1GDCFGA0018QR5802
DC DETECT
0.01
C5801
C5802
0.01
0.01C5804
0.01C5803
C5811
0.01
0.01
C5814
C58270.01
IC5701C5HACYY00003SWITCHING REGULATOR
2
3
1 D
S
GND
FB
VCC
OLP/SS
OCP/BD
4
5
7
6
K10
K2
0
SA-AK270EB / SA-AK270EG
93
1
4
2
3
5
1/2 2/2
SA-AK270EB/EG SMPS CIRCUIT
TO SMPSSECTION (1/2)
SCHEMATIC DIAGRAM - 14
SMPS CIRCUIT : +B SIGNAL LINE
15 16 17 18 19 20 21 22 23 24 25 26 27 28
15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
D
E
F
H
G
C
SYS6V C5712400V180
1000V47P
C5797
R579543K
D5797MA2J72800L
22PC5794
R5787
75K
2.2KR5796
50V2.2C5791
0.1
C5796
2200P
C5795
R57974.7K
C5703F0C2H1040001
0.1
3
2
1
4
B0FBAR000041D5701
39K
R5893
SYNC
C5899
16V220
D5730MA2J11100L
D5798B0HAMP000094
390KR5704
390KR5705
R579810
C579850V56
4
3
1
2
PC5702B3PBA0000402
4
3
1
2
B3PBA0000402PC5799
100R5897
Q5898
IC5899C0DAEMZ00001
B1ABCF000176
R5896100K
C58970.1
2.2K
R5890
1KR5894
B0EAMM000057D5896
B0HAMP000094D5793
C57902200P
R589133K
200KR5786
9
10
7
8
1
6
ETS19AB256AGBACKUP TRANSFORMER
T5751
4.7K
R5892
100R5895
0.1C5898
A
R
3
2
C
1
INVERTER
SYNC SWITCH
FEED BACK
5
4
2
3
SHUNT REGULATOR
TH5701D4CAC8R00002
BLK
RED
TOAC INLET CIRCUIT IN SCHEMATICDIAGRAM -9
6
7
5
2
4
3
8 1
FB
S
S
D
NC
VDD
CL
VCC
IC5799MIP4110MSSCFSWITCHING REGULATOR
SA-AK270EB / SA-AK270EG
94
19 Printed Circuit BoardNote: Circuit board diagrams may be modified at any time with the development of new technology.
SA-AK270EB / SA-AK270EG
95
19.1. (A) CD Servo P.C.B. & (I) USB P.C.B.
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
10 11 12 13
CD SERVO P.C.B. (REPV0111A)A
SA-AK270EB/EGCD SERVO / USB P.C.B.
USB P.C.B. (REPV0101C)I
(SIDE A)
(SIDE B)
0101111A-11A-1
M
M
B
C
E
PbF
PbF
PbF
C7232
C73
34
C7614
C76
01
C72
03
C7231
C7228
C7227
X7201
CN7001
C72
23
C7235
M7302*(SPDLE MOTOR)
CN7002
S7201(REST SW)
M7301*(TRV MOTOR)
C72
25
R7218
C7226 R72
17
R76
01
C7613
C73
35
R73
27
Q7601
C72
18
W7026
R76
50
IC7002
R73
29
W7027
R7220
D76
50
W7025
R72
53
R7214
C7263
C71
66
TP2
TP18
TP19
TP13
TP10
TP37
TP39
TP36
TP38
TP90
(RF)TP51
TP50
C72
41
C7233
TP11
IC7001
R7335
R73
25
C73
15
R73
15
R73
23 C73
38R73
31
C7352
R73
28
R7330
R73
39
C7216
C71
61
C72
44
R72
11
C72
17
C7204
W70
12
W7015
W70
13
W7014
C71
02
C71
42
C71
07
C7234
W70
11
C71
55
C71
54 W70
21
TP89
W70
16
W70
17
W70
22W
7018
W7019
W70
20C
7626
C71
64
C7165W
7024
W7023
R7111
C72
64
R73
36
C73
39
R73
49
R7332
W70
02
W70
09
W70
04W
7003
W7001
C72
43
C76
70
TP3TP31
TP12
TP7 TP8
TP9
TP16
W70
28
W70
10
R7254
W7008
C7253
W7006
W70
29
TP1
TP88
TP86
TP87
(VREF)TP28
W70
07
TP4
TP17
TP14
TP24
R7221
R7212
C7230
W7005
LB7263LB7262
LB7264
IC900
L900
IC951
0101C0101C
C915
C90
6 X900
C95
3
P903
C904C931
P901
0101C-10101C-1
USB
LB930
LB85
2
R95
5
C95
2
R95
4
LB95
2R
972
C913LB932
LB933
LB934LB935
LB840
LB843
LB841
LB936LB938
C90
3
R91
4
LB845LB846
LB848R903
LB850
C90
1
C90
2
C90
5C
907
R90
1C
908 R904
R902
R971
C914
R952
R953
LB951
R951
R95
7 R95
0
C95
1
R906C912 C911
R958
* FOR INDICATION ONLY
123
1
2
1
2
1
23
45
6
7
89
1011
12
13
1415
1617
1819
20
21
22
12
34
56
78
910
1112
1314
1516
1
5
10
15
20
25
26
30
35
40
45
5051
55
60
65
70
75
76
80
85
90
95
100
1 5 29 10 14
28 15203025
1
4
8
5
1 5 10 1516
17
20
25
30
32
3335404548
4950
55
60
64
12
2122
5
10
15
20
3
7
9
11
13
17
1918
16
14
12
8
6
46
5
4
3
2
1
SA-AK270EB / SA-AK270EG
96
19.2. (B) Main P.C.B. & (E) Music Port P.C.B.
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
10 11 12 13
SA-AK270EB/EGMAIN / MUSIC PORT P.C.B.
MUSIC PORT P.C.B. (REPX0649D)E MAIN P.C.B. (REPX0648C)B
0577A-10577A-1
0578A0578A
B C E
BC
E
B
C
E
BC
EB
CE
BC
E
BC
E
BCE
N
BC
E
BC
E
B CE
BCE
BCE
BCE
BCE
BC
E
BCE
BC
E
BC E
BCE
BCE
BCE
CE B
BC
E
PbF
PbF
CN2805(TO CRS1(CN1))
CN3200
CN2011
C2912
C2903C2901
Q2900
T2900(SWITCHING TRANSFOMER)
C2900
FP29010.4A
L291
0
X29
10
X2815
C2613
C2813
Q2743
D29
36
D2903
D2906
D2908
CN2807
W2160
W2135
W2266
W2196
W2188
W21
98
W21
94
W2183
W2186
W2195
W22
12
W22
13
W22
14W
2215
W22
16
W21
84
W21
85W
2187
W21
89
W22
06
D27
08
D27
07
Q2711
W22
11W22
10
W22
07
W22
09
CN2811(FOR DEBUGGING)
W21
92
W22
05
W21
82
W2147
W2193
W2271
W2274
W22
73
W22
75
W22
70
W22
69
W22
92
W22
72
W2217
W2191
W2136
W2140
W2139
W2144
W2145
W2134W2132
W2133
W20
81
W20
80
W20
77 W20
83
W20
52
W20
76
W20
75
W2056
W2146
W20
45W2046
W20
79
W20
78
W20
68
W20
73
CN2341
CN3601(TO TUNER PACK)
W2028W2041
C2305
C2304 C23
02
C2301
C2181
C3703
CN2801
K28
88
C27
13
IC2804
W2168
C27
07
C2703
L270
4
L270
2
L270
1
C27
33
D2732
C2737
C2735
Q2735
Q2751
C2754
C27
67
C2765
Q2761
C2764
D2051
C3702
IC2701
C27
12
C2702
W20
13
W20
42
W20
39
W20
40
W2127
W2129
W2173
W2115
W2116
W2120
W20
43
W21
74
W2118
W2113
W2117
W21
21
W2307
W2155
W22
56
W22
54
W22
53
W2111W2112
W20
87
K27
01
K2731
W2177
W20
88
W20
90
W2119
W2130
W2114
K28
08
K2901
W22
62
W22
51
W22
50
W2263
W23
01
W22
79
W22
80
W22
67
W22
81
W23
02
W22
99
W22
41
W2291
W2278
W2288
W23
03
W2169
W22
59
W23
06
W2298
W22
18
W22
23
W22
25
W22
21
W2286
W2287
W2284
W2283
W2282
W2235
W2233
W2234
W22
08
W22
04
W22
00
W22
40
W2289
W2220
W2203
W2201
W2202
W2239
W2237
W22
38
W2143
W2171
IC2731
W2230
W2163
W2031
W2033
W2036
W20
29
W20
35
W2018
W2017
W2023
W2024
W20
53
W2061
W2103
W2070W2069
W2072
W2099
W2098
W2097
W2104
W2106
W2058
W2067
W2065
R2722
W2002
W20
03
W20
04
W2096
W2059
W2063
W2060
W20
85
W2100
W2101
W2102
W2044 W2054
W2055W2082
W2179
W2126
W21
23
W2108
W22
58
W23
04
W22
94
W23
05
W22
85
W22
26
W22
97 W22
77
W21
78
W22
52K
2031
W22
76
W22
42
W22
68
W2167
W20
32W
2107
W2110
W2008
W2007
W2025
W20
94W
2095
W20
92W
2091
W20
84
K2801
W2021
W2022
W2138
W2009
W2093
W20
27
W20
06
W20
74
W2165
W2166
W2150
W2149
W22
24
W2159
W2197
W2064
W2290
W2105
W20
57
W2019
W20
14
W20
34
W20
38
W2124W2125
W2176
W2175
W2180
K27
71
W2219
W2231
W2086
E2001
K2325
K2326
W2015
W2011
W2012
K2319
K2320
W2154
W2131
W2153
W2142
W2148
W2199
W20
16
W2128
K2341
W22
65
W2158
CN2806
C2170
W20
30
CN2001
K2761
W2357
W2356
K2807
K20
01
K20
02
K20
03
W23
60
W2359
W23
63
W23
58
C2185
C2186
W2361
W22
64
K2772
K2032
K2762
W2066
Q2936
R27
21
C2365W2026
K2751
W20
10
C27
56
IC2801
W2702
R29
14
D2909
R29
02
D2901
R2807R2809
W2735
W2736
R2610R2611
C2611C2960
R2813
R28
15
R28
18
R2819 R28
20
R28
27
R28
28R
2829
R28
30
R2812
R2620
R26
37R
2638
R26
44
R26
47
W27
27R
2832
R28
33
R28
35R
2836
R28
37R
2838
R28
39
R2841
R28
42
R2843
R2845
R28
46
R28
48
IC2951(NOT SUPPLIED)
C29
51
C29
53R
2951
R2952
R29
53
R28
89
R26
89
R2675
R2679
R2674
R2852
R2853R2854R2855R2856
R28
57
R28
58R
2861
R2863
R2865R2866W2758
Q2937
R28
74R
2875
R2876
R28
77
R2685 R2881
R28
86
R28
90R
2892
R28
93R
2894
R28
95R
2897C28
95 C2897
R26
00
R2609
R20
03
R2771
R27
72
Q2772Q2771
C2812
Q2812D28
12
R2743R2744
R2745
Q2745
C27
42
R32
05
R3204
R26
32
R26
31
R20
01R
2004
R20
02
Q2011
Q2012
R2626
R2621R2622
R2623W
2770
W27
47
W27
48
W2750
R2365
R23
67
R23
66
W27
73
W27
23
W27
07
W2726W2725
W2724
R2821
R2822R2823
R2826C28
21
C28
22C
2823
C28
81
C2329
IC2803
C20
46C
2026
C2006
R21
82
C21
84
C21
88R
2184
C21
90C
2192
R21
86C
2194
C21
96
R2303
R2302
C23
07
C23
12
R2312
R2316R2315
C23
11
R23
11
Q2311
Q2312
C23
15
C23
16
C21
97C
2195
C21
93
R21
85R
2183
C21
89 C21
91
C21
83
C21
87
R21
81
C2005
C20
25
C2045C2065
C20
23
R2043
R37
14R
3716
D2775
D2774
C27
14
C2711
R2314
R23
13
C23
21C
2323
R23
23
C23
22C
2324
R23
24
C2345
R23
45C2343R2343
C2341
R2346C2346
R2344C2344
C2342
R2338
R23
37
Q2335
Q2336
R23
35
R2336
R23
34R
2333
R2358
R23
56R
2352
R2354
C2358C23
57
R2355
R2357R2353
R2351
Q2360
Q2359
R23
59
R2361
R2363
R2362
R2364
R2360
R2703
R27
02
R2701
R27
06
R2705
C2704
C2705
C2701DZ2702
C27
32
C2738C2736D2733R2735
C2751R2754
D27
53C
2753
C27
55
R2755
R2756
C27
66
Q2763
R27
65
C2763
C2761
C2054
R2041R2044
C2021
C20
22
R2021
R20
22R
2023
R20
24
R3715 R37
13
C27
62
C20
24
R2042
R2762
R27
53
R27
33
R2711
C2330
R23
21
R2322
W27
37W
2721
W27
40
W2775
W27
61
W27
63
C2734
W2705
W27
03
L2612
W27
18
W27
12
W27
08
W27
28
R26
72
R26
70
R26
69
R26
68
R26
67
R2680
R2673
R2636
R2635W2710
W2776
W27
74
W27
72
R29
00
R27
74
R27
13
R29
70
R2971
Q2970
W2719
W2729
R29
36 R2937
IC2741
C2066
R28
44
K2181
K21
82
C20
02
R2061R2063
R2062R2064
R23
04
R28
78
C22
01
R27
75R
2773
QR2317
C2202
C37
14
C37
13
C68
04
C6803
R6812
R68
11
C68
63
C6861
C6852
C6851
C6816
C68
15
C6814
C6813C6812
C68
11
L686
3
L6851 L6812 L681
1
L6802
L680
1
C68
02
C6801
C68
23C
6822
C68
21
C6820
C68
10
S6820(EJECT)
JK6810
JK6800
CN6807
W60
50
W60
51
W60
52
W6510
W6504
ZJ6801
W65
05
CN2701*
W2295
HEADPHONE
MUSIC PORT
L2901
L2902
X29
01
IC2809
R29
05
R2906
R29
07
R2909R2908
C29
07
C2905
C2909
C2908
C29
10
C2906
C29
11C2904
C20
35
*FOR INDICATION ONLY
2
1
14
15
1
4 5
8
3 1
214
2122
12
2120
9
8
7
654
3
2
1
21
910
21 7
8
10 1
2
1 2122
31
12
2726
1
2
1
30 31
50
51
8081
100
1
4 5
8
5250
45
40
3935
3027 2625
2015
14
1310
51
123 4
5
3112
34
5
1 11
43
65
87
2
2
4
3
6
5
8
7 9
10 12
11
18
13
20
15 17 19
14 16
23456789
102 3 4 5 6 7 8 9
1918
1716
1514
1312
1110
98
76
435
2524
2322
2120
1918
171614
1312
1110
7
4
9
3
56
8
15
13
12
11
10
9 17 5
468
3
21419
1215
109 17 5
468
320 18 16
13 1117
5
10
15
20
25 35
40
45
55
60
6570
7585
90
95
2
16
17
10
11
12
13
4
3
6
5
8
79
5
643
7
6
5
4
3
2
1
7
6
5
4
3
2
1
43
910
1
2
21
87
65
16
9
1
8
5
10
15
SA-AK270EB / SA-AK270EG
97
19.3. (C) Panel P.C.B., (D) Tact Switch P.C.B. & (F) Remote Sensor P.C.B.
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
10 11 12 13
SA-AK270EB/EGPANEL / TACT SWITCH / REMOTE SENSOR P.C.B.
PANEL P.C.B. (REPX0649D)C
REMOTE SENSOR P.C.B. (REPX0649D)F
TACT SWITCH P.C.B. (REPX0649D)D
0578A0578A
0578A0578A
0578A0578A
PbF
PbF
PbF
B
C
E
R61
01R
6102
R61
03
R6107
R6104
R6100
IC6601
C66
33C
6634
R66
32R
6631
R6618R6619
R66
20R6622
R6200
R62
01R
6202
R6203R6204
R6205R6206
R6207
R6108
R64
58
C66
11C
6612
C6613
C66
14
L667
1
R66
71
R6672
D66
72
C66
08
C6609
W6541
R61
06
C69
38
C6940
C69
39
C63
00R
6300
W6570
CN6001
S6100(POWER)
S6101(DISPLAY)
S6108(D.BASS)
S6207(CD DISC 5)
S6206(CD DISC 4)
S6205(CD DISC 3)
S6204(CD DISC 2)
S6203(CD DISC 1)
S6202(SINGLE CHG)
S6201(MULTI CHG)
S6200(OPEN/CLOSE)
VR6630
FL6601
D6458
W60
45
W65
46
W6547
W60
11
W60
07W
6006
W60
34
W60
10
W60
38
W60
37W
6036
W60
35
W60
33
W60
24
W6030
W6002
W60
04 W6548
W60
08
W60
09
W60
05
W60
27
W60
46
W60
40
W60
41
W60
42
W60
25
W60
26
W60
39
W6047
W60
32
W60
20W
6012
W60
19
C6671
W60
28
W65
43
W6542
K6601
K66
02 K6603
K66
41
S6106(TAPE REC)
K6006
K6004W
6561
W6572
W6575
C66
01
Z6601
C6616
C6512
R6511
Q6511
R65
12
R6503R6502R6501
R6301
R6302
R6303
R6304R6305
R6306
R63
07
R63
08
R6208
C6503
W6017
W6016
D6511
D6512
VR6500
S6300(FWD)
S6301(MANUAL EQ)
S6302(RWD)
S6303(TAPE)
S6304(TUNER)
S6306(CD)
S6307(USB)
S6308(EXT IN)
W6666 W6031K65
11
S6208(STOP/DEMO)
W60
18
BASS CONTROL
* FOR INDICATION ONLY
J6001
J6501A*
VOLUME
SENSOR
J6501B*
J6001B*13 2
1
2
27
26
1 10 15 255 35 4430 4018 23
5
10
15
2223
33
34
44
1
3
2
6 7 8 9 11 12 13 14 16 17 24 26 27 28 29 31 32 33 34 36 37 38 39
3
4
5
6
7
8
925
24
23
22
21
20
19
18
17
16
15
14
11
10
13
12
1
11
12
2025
30
35
40
13 2
13 2
13 2
1 82 3 4 5 6 7
1 82 3 4 5 6 7
SA-AK270EB / SA-AK270EG
98
19.4. (G) Deck P.C.B., (H) Deck Mechanism P.C.B. & (L) AC Inlet P.C.B.
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
10 11 12 13
SA-AK270EB/EGDECK / DECK MECHANISM / AC INLET P.C.B.
DECK P.C.B. (REPX0647A)G H DECK MECHANISM P.C.B. (REPX0321L)
AC INLET P.C.B. (REPX0622J)L
0380B-40380B-4
PbF
PbF
PbF
PbF
W19
04
W19
32
W1902
W1931 W1903
W1933
W1907
W19
05
W1947
W1946
W1942
W19
45
W19
51
W1935W1909
W1977
W19
12
W19
21
W19
17
W1916W1911
W1913 W1975
W1948
W1934
W1914
W1915
W19
06
W1920
W1976
W19
41
W19
08W1918
CP1301TO R/P HEAD
C11
03
C11
06
C11
09
C1304
C12
01 C12
03
C13
19
C13
20
C1324
C1311
C13
05
C12
06C
1209
C13
01
C1208
C11
01
C13
08
Q1309
Q1316
Q1315
L1302R
1330
R13
33
R13
09W19
10
W1938
C13
26
C1307
C13
18
C13
21
C11
08
IC1001
IC1000
CN1305
WR1903(TO MOTOR)
C13
23
W19
19
L1301
CP1902
W1939
W1930
C12
02
R10
61
Q1303Q1312
Q1317
C1317
R1327C1314
R1337
R1203
C12
07
C1104
R1104
C11
21
R13
43
R1344
R1345R1342
R1305
R13
28R
1332
D1301R1335
R13
38
R13
34
R13
29
C13
12
C13
16
C1221
R1401R1318
R14
04R
1405
R14
03
R1201
C12
05
C12
04
C1371
R1371
C12
23
R13
02
R11
01
R13
03
C13
03C
1122
C13
02
C1105
R1103C1107
R11
02
R12
10R
1204
R13
04R1105
R1380
R1402
R1106
R1209
R1109
Q1304
R13
14
C13
15
R1331
C1102C1222
R1202
C11
23
R1341
R13
74
Q1314
R12
06
C12
10R
1205 R1110
R1063
C1110
R1064
Q131013
24
57
68
9
10
11
12
13
14
15
16
1719
1820
21E C B E C B
1
5
5
32
4
4
3
1
2
E
BC
1
1222
11
12
E
C
B
E
BC
E
EB B
B
C
EC
C
1
2
3
4
5
6
7
8
9
E
C
B
1 3
46
2
5
5 10
1520
J7J8J16
S975(RECINH_F)
CS971
J10
J12
R973
J6
S972(HALF)
S971(MODE)
D97
1J1
3
J4
J14
J5
J9
R972
IC971
SOLENOID
0303B-30303B-3
C57
01
C57
04
C57
05
DZ
5701
P5701
R57
01
ZA5701 ZA5702
F1
W57
84W5780
W5781
W5783
W5782
T5AH 250V
K5742
AC IN230-240V 50Hz
K5706
K5705
K5741
K5740
L5703 ZJ5702
ZJ5701
C57
07
C57
06
L5701
0562B-20562B-2
RED
BLK
PL-
3 2
14PL+
1 98765432
1
J2
12
3 4
3
2
3
2
1
3 4
1 2
SA-AK270EB / SA-AK270EG
99
19.5. (J) D-Amp P.C.B.
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
10 11 12 13
SA-AK270EB/EGD-AMP P.C.B.
D-AMP P.C.B. (REPX0638G)J
0561A-10561A-1
B
C
E
B
C
E
B
C
E
B
C
EB
C
E
PbF
C5000
C5001
C50
02
C50
03
C50
04
C5005
C5006
C5007 C50
08
C50
09
C50
10
C50
11
C50
12
C50
13
C50
16
C5017
C5018 C5019
C50
20
C5021
C50
22
C5023
C5024C5025C5028
C5030
C5031
C50
32
C50
33
C5050
C50
51C
5052
C5053
C5514
C55
15
C55
18
C55
19
C55
20
C5521
C5550C5551 C5552
C5553
C55
54
C55
56 C5557
C55
58C
5559
D5501
D55
02
D5503
IC5500
Q5101
Q5102
Q5601
Q5603
Q5604
R50
00R50
01
R50
02R50
03 R5004R5005
R5006
R5007
R50
08
R50
10
R50
11
R5019
R5020
R5023
R5030
R5031
R51
10
R5504
R5505
R5506R55
07
R55
08
R5602
R5603
R5604
R56
08
R56
09
R5611
W50
59
W5032
IC5501
C55
55
R5511
C55
61C
5560
W5071
C51
51C
5150
C54
45
W5780
K5302
W5007
C5014
C50
15
C50
40
C5133
C5510
C5511
CN5050
CN5500
IC5000
JK5001
K50
03
K5011
K5012
K5013
K5017
K50
18
K5301
L5001
L5002
R55
10X5500 X5501
ZJ5400 ZJ5410
W5067
W5066
W5068
W5061
W50
60
W50
05
W50
43W50
51
W50
52
W5039
W50
55
W5064
W5023
W5019
W50
53 W50
56
W5021
W50
50
W50
54
W50
38
W5012 W5003
W5024
W5022
W5020
W50
13
W50
63
W50
45 W50
46
W5044
W50
47
W5049
W5048
W50
35
W5033 W50
06
W50
37
W50
09 W50
10
W50
11
W50
08
W50
36
W50
02
W50
01
W5004
W5026
W50
42
W50
58
W5015
W50
69
W5028
W5025
W5029
W5030
W5031
W5014
W5016
W5017
W5027
W50
70
W5018
L5000
HEATSINK
C55
62
W5075
W50
76
K55
55
K52
01
W50
77
W50
41
W50
34
K5783
FRONTSPEAKERS
D5001
D5002
D5003
D5004
R5671
K5255
K52
51
C54
50
K5253
C5026
C50
29
2
1
4
3
6
5
8
7
10
9
12
11
14
1315
16
17
1
2
3
4
5
6
7
8
1-FR+
2-FR-
3-FL+
4-FL-
43
21
43
21
31 2 31 2
1
24
3
17
8 14
17
8 14
5
10
5
10
23
2
15
10
15
20
37
468
91113
121416
171921
1822
SA-AK270EB / SA-AK270EG
100
19.6. (K) SMPS P.C.B.
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
10 11 12 13
SMPS P.C.B. (REPX0622J)K
SA-AK270EB/EGSMPS P.C.B.
CAUTIONRISK OF ELECTRIC SHOCKAC VOLTAGE LINE.PLEASE DO NOT TOUCH THIS P.C.B
PbF
B C E
1
3
2
1
3
2
BC
E
BC
E
BC
E
A
CA
A
A
CA
A
BC
E
BC
E
BC
E BC
E
BC
E
BC
E
A
CA
NCB C E
PRISEC
PRISEC
PC5702
R57
05
R5704
C5721
C57
22C
5726
TH5860
W5801
R5732
C5723
C57
25
R57
31
D5727
R5733
C5795
R5724
C58
22
C57
96
C58
20
C58
21C
5819
R5895
R5893 R58
92C
5823
C5898
R58
91
R5787
R5798
R57
86
R5797
D57
32
R5725
D57
24 R57
22
PC5720
PC5701
(MAIN TRANSFORMER)
D5721
D5722
D5723
D5725
D57
28
C5720
R58
17R
5810
R5809
R58
08
R5807R5730
R57
29 R5728
R5721
QR5810
Q5722R5720
C5728
C58
96
Q5860
R5864 R58
60
R5862
R5863
Q5862Q5861
C58
69
R5894
R5861
Q5721
R57
23
PC5799
R57
95
D57
30 D57
97
C5897
Q5898
R5896
R58
97
R58
90
R58
06
C5818R
5802
R58
03
R5804
R58
05
C58
10
R5814R5813
R58
15 R5816
R58
12
R5811D
5806
C58
25QR5801
C5826Q5802
R58
01
D5807
R5800
R5825
C58
31
C58
32
C58
12
C5800
C5815
R57
02
R58
34
R58
32
R57
03
C57
90
C57
94
D58
09
W5803
W5804
W58
05
W5806
C5805
C58
08
C58
24
CN5802
T5751 IC5701
C57
13
D5702
D5701
D5801
D5802
D58
03C58
13
W57
25
T5701
C5730
D58
05
D58
96
C5791
D57
98
D57
93
C5816
C5899
(BACKUP TRANSFORMER)
C5703
W5729
K57
11
C5797
C57
98
IC5799W57
34
C5700
ZJ5803
R57
26
C5724
D57
29
D5726
Q5720
R5824
R58
22
R5821R5820
D58
04
Q5803
W5727
D57
31
W5726
W5728
W57
10
W57
11
W5724
W5715W57
12
W57
06W5707
W57
35
W5731
IC5801
HEATSINK
W57
14
W57
01
W57
04
R58
23
W57
08
C5817
W5730
W57
02
W5705H5801*W5713
W5717
W5718
W5719
W5720
W5721
W5722
K55
77
TH
5701
ZJ5801W
5703
R57
96
IC5899
C5712
HEATSINK
K1
R57
52
C5737
R5750
R58
41
R58
40W5807
QR5802
K2
C58
14
C58
11
C58
27
C58
01 C58
02
C58
03
C5804
0562B-20562B-2
* FOR INDICATION ONLY
RED BLK
1
2
3
4
5
6
7
8
9
10
11
10
7
8
9
6
1
2
3
4
5
76
54
3
2
1
+1
-4
~3
~2
1
2
910
18
17
16
15
14
13
12
11
4
5
6
7
8
14
5 8
31 2
1
8
3
1
2
7
6
5
4
3
2
4
3 2
1
4
32
1
4
32
1
4
32
1
BC
E
SA-AK270EB / SA-AK270EG
101
SA-AK270EB / SA-AK270EG
102
20 Illustration of ICs, Transistors and Diodes
B1BACG000023
B1BCCG000002
EC
B
B1ABGC000005
B1GBCFJJ0051
B1ABCF000176
B1ADCF000001
B1ADCE000012
B1GBCFJN0033
B1GBCFGH0001
C0DAAYY00042 (5P)
B1GBCFLL0037
B1GDCFGA0018
B1ABCF000011
B1GDCFGH0002
2SA207700L
UNR221400L
C5HACYY00003 (7P)
C1AA00000612 (5P)
1
5
C1BA00000487 (23P)
B0ACCK000005
Cathode
Anode
Ca
A
B0ADCJ000020
Cathode
Cathode
Anode
MN6627954MA (100P)
C0HBB0000057 (44P)
MNZSFB5KJM2 (64P)
C1AB00002885 (52P)
RFKWAK270PL (100P)1
1
28
15
14
7
21
22
8
BA5948FPE2 C0CAAKG00046
A
Ca
MAZ80560ML
MAZ80510ML
MAZ80750ML
MAZ80820HL
MAZ810000L
MAZ81800ML
MAZ82400HL
1
48
5
C0AABB000125 (8P)
2SC3940A0A
B1AAJC000019
B1BABK000001
B1BACD000018
AN7326K (22P)
1
BC
E
2SD09650RA
B1ACKD000006
B1AAGC000006
BCE
C0DBZGC00067 (5P)
1
3
4
5
2
A
Ca
Cathode
Anode
A
Ca
Cathode
Anode
A
Ca
B0EAKM000117
B0JAME000114
B0EAMM000057
B0HAMP000094
B0BC019A0007
B0BC035A0007
B0BC2R4A0006
B0BC6R100010
23
1
C0JBAB000902 (14P)
C0JBAF000716 (14P)
C1BB00001137 (16P)
C0DABFC00002 (3P)
C0DAEMZ00001 (3P)C0DBZYE00002
123
MIP4110MSSCF
B0JCPD000025
Cathode
Ca
A
Anode
Anode
AnodeCathode
B0HBSM000043
MA2C16500E
B0HCMM000019
B0HFRJ000012
Anode
Cathode
Anode
Cathode
(NC)
B0ZAZ0000052B3AAA0000803
B3AAA0000884
MA2J11100L
MA2J72800L
Cathode
Anode
Cathode
Anode
A
Ca
Cathode
Anode
ECB
B0FBAR000041
+ ~ ~ -
3
1
1 24
3
2 4
CNB13030R2AU
ECB
ECB
2315476
C0GAG0000007
103
SA-AK270EB / SA-AK270E G
21.1. IC2801 (RFKWAK270PL)System Microprocessor
Pin No. Mark I/O Function1 Lvl Meter O Level Meter2 NC - NC3 NC - NC4 RDS_Dat I RDS Data Input5 RDS_CLK I RDS CLK Input6 NC - NC7 F_HOP O F_Hop for Digital Amp8 BYTE - External Data Bus Width Select
Input (Connect to Ground)9 EFP_CNVSS - Flash Mode Terminal10 Xcin - 32.768 kHz Sub Clock11 Xcout - 32.768 kHz Sub Clock12 EFP_RESET - /RESET Input (Active L)13 Xout - 10 MHz Main Clock14 Vss - Ground (0V)15 Xin - 10 MHz Main Clock16 VCC - Power Supply (+3.3V)17 /NMI - Connected to vcc (+3.3V)18 RMT I Remote Control Input19 BLKCK I CD Block Clock Input20 SYNC I AC Failure Detect Input21 Tuner OUT/ST O Serial Output Data22 Tuner IN I Serial Input Data23 PLL_CLK I/O Tuner PLL CLK24 SW_LVL1 - NC25 SW_LVL2 - NC26 PLL_SD I Tuner CE27 MUTE_F O DAMP MUTE_F28 MUTE_S O DAMP MUTE_S29 USB SCL I/O USB I2C clock line30 USB_SDA I/O USB I21C data line31 IPOD_TXD - NC32 IPOD RXD - NC33 USB_RST (CLK) O USB reset pin. (Flash Clock for
on board writer)34 BUSY I Flash Busy for On board writer35 ASP_DAT I/O ASP DATA36 ASP_CLK I/O ASP_CLK37 HP_SW I Headphone SW38 PA_SW I Music Port SW39 MUTE_DA O For Digital Amp Mute40 MUTE_A O Audio Mute41 EE_CS/EFP/EPM O EEPROM chip select (Flash
EPM for On board writer)42 EE_CLK O EEPROM clock43 EE_DAT I/O EEPROM data44 DCDET I DC detect input45 SMPS_BP O SMPS Beat Proof46 SMPS_PCONT O Main transformer control output47 DC DET 1 I DC detect input 148 Deck Photo I Deck Photo49 Deck Motor I/O Deck Motor, L=OFF50 Deck Plunger O Deck Plunger51 DMT O Deck Mute L= Mute Off, H=
Mute On52 DECK REC I/O H when record circuit is
operating53 VOL_LED O Volume LED54 FL_CLK O Serial Clock to FL driver55 FL_DOUT O Serial Data to FL driver56 FL_CS O FL driver CS57 BASS_JOG1 I Bass Jog 1
Pin No. Mark I/O Function58 BASS_JOG2 I Bass Jog 259 VERR I/O verify error for USB version up
using CD60 MMOD0 I/O Micon mode switching for USB
version up61 TERR I/O Time Out Error for USB62 VCC - Power Supply (+3.3V)63 DBASS LED - NC64 VSS - Ground (0V)65 CCW O CRS1 CCW66 CW O CRS1 CW67 ST SW I CRS1 ST SW68 OPEN SW I CRS1 Open SW69 CLOSE SW I CRS1 Close SW70 PLAY SW I CRS1 Play SW71 PLUNGER O CRS1 PLUNGER72 UD SENSOR I CRS1 UD Sensor73 Bottom SW I CRS1 Bottom SW74 USB_REQ I USB request
WR Start I/O Write start flag for USB versionup.
75 STATUS I CD Servo LSI status input76 MLD O CD Command load output77 MDATA_Out O CD Command data output78 MCLK O CD Command CLK output79 /Reset_SW I CD limit SW Input for the most
inner point (activeLow)80 HOME_SW I Home SW for CRS181 CD RST I/O CD reset Output82 NC I NC83 NC - NC84 NC - NC85 DECK_EJECT I Deck Eject button86 CS I Chip Select pin87 NC - NC88 NC - NC89 REG I Region Setting90 VOL_JOG AD Volume Jog91 NC - NC92 Key 3 I Key 3 Input93 Key 2 I Key 2 Input94 Key 1 I Key 1 Input95 DECK_AD1 I Deck AD Input 196 AVSS - Analog power supply input
(Connect to GND)97 DECK_AD2 I Deck AD Input 298 Vref - Reference for AD (3.3V)99 Avcc - Analog power supply input100 DEMO_SEL I (H= default demo ON, L= default
demo OFF)
21.2. IC6601 (C0HBB0000057) FLDISPLAY
Pin No. Mark I/O Function1 P0 - NC2 P1 - NC3 P2 - NC4 P3 - NC5 OSC I Oscillator Input6 NC - NC7 DIN I Data Input8 CLK I Clock Input9 STB I Serial Interface Strobe
21 Terminal Function of Integrated Circuits
104
SA-AK270EB / SA-AK270EG
Pin No. Mark I/O Function10 K1 - Key Data Input 1 (No
Connection)11 K2 - Key Data Input 1 (No
Connection)12 Vss - Supply Voltage, Negative
Terminal13 VCC - Power Supply (+5V)14 S1 O Segment Output 1815 S2 O Segment Output 1716 S3 O Segment Output 1617 S4 O Segment Output 1518 S5 O Segment Output 1419 S6 O Segment Output 1320 S7 O Segment Output 1221 S8 O Segment Output 1122 S9 O Segment Output 1023 S10 O Segment Output 924 S11 O Segment Output 825 S12 O Segment Output 726 S13 O Segment Output 627 S14 O Segment Output 528 S15 O Segment Output 429 S16 O Segment Output 330 VEE - Voltage Supply31 S17 O Segment Output 232 G11 O Segment Output 133 G10 O Grid Segment Output 134 G9 O Grid Segment Output 235 G8 O Grid Segment Output 336 G7 O Grid Segment Output 437 G6 O Grid Segment Output 538 G5 O Grid Segment Output 639 G4 O Grid Segment Output 740 G3 O Grid Segment Output 841 G2 O Grid Segment Output 942 G1 O Grid Segment Output 1043 VDD - Voltage Supply (+5V)44 VSS - Power Supply
105
SA-AK270EB / SA-AK270E G
106
SA-AK270EB / SA-AK270E G
22 Exploded Views22.1. Cabinet Parts Location
SA-AK270EB / SA-AK270EG
107
SA-AK270EB / SA-AK270EG
108
22.2. Deck Mechanism Parts Locations (RAA4407-S)SA-AK270EB / SA-AK270EG
109
22.3. PackagingSA-AK270EB / SA-AK270EG
110
Notes:
Ref. No. Part No. Part Name & Description Remarks
CABINET AND CHASSIS
1 REEV0139 21P FFC CABLE (DECK-MAIN) [M]
2 REEX0740 10P FFC CABLE [M]
3 REEX0747 14P FFC CABLE [M]
4 REEX0881 17P FFC CABLE (MAIN-DAMP) [M]
5 REEX0882 21P FFC CABLE (DECK-MAIN) [M]
6 REEX0883 27P FFC CABLE (MAIN-PANEL) [M]
7 REEX0908 22P CABLE (USB-MAIN) [M]
8 J3CCBC000016 TUNER PACK [M]
9 RDGX0040 VOLUME GEAR [M]
10 RGCX0010-W LIGHT REFLECTOR [M]
11 RFKGAAK270EB FRONT PANEL ASS’Y [M]
12 RGKX0482-S VOLUME ORNAMENT [M]
13 RGKX0483-K CD LID [M]
14 RGKX0488-R DYNAMIC BASS ORNAMENT [M]
15 RGLX0164-Q VOLUME LIGHT PIECE [M]
16 RGLX0167-Q POWER LIGHT PIECE [M]
17 RGPX0350-K REAR COVER [M]
18 RGRX0070C-A REAR PANEL [M] EG
18 RGRX0070C-B REAR PANEL [M] EB
19 RGUX0763A-S RING BUTTON [M]
20 RGUX0764-S MAIN FUNCTION BUTTON L [M]
21 RGUX0765-S BASS BUTTON [M]
22 RGUX0766-K 5CD CHANGE BUTTON [M]
23 RGUX0767-K POWER CONTROL BUTTON [M]
24 RGUX0768-K CASS EJECT BUTTON [M]
25 RGUX0777-S MAIN FUNCTION BUTTON R [M]
27 RGWX0072A-2S VOLUME KNOB [M]
28 RGWX0110-S BASS VOLUME KNOB [M]
29 RHD26046-L SCREW [M]
30 RHD30007-K2J SCREW [M]
31 RHD30070 EARTH TERMINAL SCREW [M]
32 RHD30111-3 SCREW [M]
33 RHD30119-S SCREW [M]
34 RKA0072-KJ LEG CUSHION [M]
35 RKFX0143-K CASSETTE LID [M]
36 RKMX0144-K TOP CABINET [M]
Ref. No. Part No. Part Name & Description Remarks
38 RMAX0333 CHASSIS SUPPORT [M]
39 RMBV0042-2 CASSETTE LID SPRING [M]
40 RMBX0086 CD LID OPEN SPRING [M]
41 RMC0465 TR SPRING [M]
42 RMGX0033 CUSHION RUBBER [M]
43 RMKX0113B-5 CD CHASSIS [M]
44 RMKX0148 BOTTOM CHASSIS [M]
45 RMKX0149 INNER CHASSIS [M]
46 RMNV0059 LED HOLDER [M]
47 RMNV0079-1 FL HOLDER [M]
49 RMY0285 HEAT SINK [M]
50 RXXX0105 HEAT SINK UNIT C [M]
52 RMZX0041 IC INSULATOR SHEET [M]
53 RSCV0086-2 USB CASING BTM [M]
54 RSCV0087B-1 USB CASING TOP [M]
55 RSCX0184 USB GROUND PLATE [M]
56 RUS757ZAA CASSETTE HALF SPRING [M]
57 RXGX0002 DAMPER GEAR [M]
58 RXXX0085A-1J HEAT SINK UNIT A [M]
59 RXXX0104A HEAT SINK A [M]
60 XTB3+10JFJ SCREW [M]
62 XTV3+10GFJ-M SCREW [M]
63 XTW3+12TFJ SCREW [M]
64 XTW3+8TFJ SCREW [M]
65 REXX0680 11P WIRE (MAIN-SMPS) [M]
67 RWJ1108055SS 8P WIRE (PANEL - TACT SW) [M]
68 REXX0684 PRIMARY WIRE 1 (BLACK) [M]
69 REXX0685 PRIMARY WIRE 2 (RED) [M]
72 REXX0683 8P WIRE (SMPS-DAMP) [M]
CASSETTE DECK
101 REDX0001 R/P HEAD BLOCK SUB ASSY [M]
103 RDG0300 REEL BASE GEAR [M]
104 RDG0301 WINDING RELAY GEAR [M]
105 RDK0026-4 MAIN GEAR [M]
107 RDV0033-4 WINDING BELT [M]
108 RDV0064-1 CAPSTAN BELT [M]
110 RMB0312 TRIGGER LEVER SPRING [M]
111 RMB0400 REEL SPRING [M]
23 Replacement Parts List
• Important safety notice:
Components identified by mark have special characteristics important for safety.
Furthermore, special parts which have purposes of fire-retardent (resistors), high-quality sound (capacitors), low noise(resistors), etc are used.
When replacing any of these components, be sure to use only manufacturer’s specified parts shown in the parts list.
• The parenthesized indications in the Remarks columns specify the areas or colour. (Refer to the cover page for area or colour)
Parts without these indications can be used for all areas.
• Warning: This product uses a laser diode. Refer to caution statements on “Precaution of Laser Diode”.
• Capacitor values are in microfarads (µF) unless specified otherwise, P= Pico-farads (pF), F= Farads.
• Resistance values are in ohms, unless specified otherwise, 1K=1,000 (OHM).
• The marking (RTL) indicates that the Retention Time is limited for this items. After the discontinuation of this assembly inproduction, the item will continue to be available for a specific period of time. The retention period of a availability is dependenton the type of assembly, and in accordance with the laws governing part and product retention. After the end of this period, theassembly will no longer be available.
• [M] Indicates in the Remarks columns indicates parts supplied by PAVCSG.
• Reference for O/I book languages are as follows:
Ar: Arabic Du: Dutch It: Italian Sp SpanishCf: Canadian French En: English Ko: Korean Sw: SwedishCz: Czech Fr: French Po: Polish Co: Traditional ChineseDa: Danish Ge: German Ru: Russian Cn: Simplified ChinesePe: Persian Ur: Ukraine Pr: Portuguese
111
SA-AK270EB / SA-AK270EG
Ref. No. Part No. Part Name & Description Remarks
112 RMB0403 HEAD PANEL SPRING [M]
113 RMB0404 BRAKE ROD SPRING [M]
114 RMB0406-5 FR LEVER SPRING [M]
115 RMB0408 THRUST SPRING [M]
116 RML0370-4 TRIGGER LEVER [M]
117 RML0371 FR LEVER [M]
118 RML0372-2 WINDING LEVER [M]
119 RML0374-2 EJECT LEVER [M]
120 RMM0131-1 BRAKE ROD [M]
121 RMM0133-1 EJECT ROD [M]
122 RMQ0519 REEL HUB [M]
123 RMS0398-1 MOVING CORE [M]
124 RXQ0470-2 PLUNGER ASSY [M]
125 RMC0061 PACK SPRING [M]
126 RXF0061-1 FLYWHEEL F ASSY [M]
128 RXG0040 FF RELAY GEAR ASSY [M]
129 RMK0283A-2 SUB-CHASSIS [M]
130 RXL0124 PINCH ROLLER F ASSY [M]
130-1 RMB0401 PINCH ARM SPRING ‘F’ [M]
132 RXL0126 WINDING ARM ASSY [M]
133 RXQ0412-3 HEAD PANEL ASSY [M]
133-1 RMB0405-1 FR ROD SPRING [M]
133-2 RMM0132-1 FR ROD [M]
134 REM0120 CAP MOTOR ASS’Y [M]
135 RHD26022-1 MOTOR SCREW [M]
136 XTW2+5LFJ HEAD BLOCK UNIT SCREW [M]
137 XTW26+10SFJ SUB-CHASSIS SCREW [M]
138 XYC2+JF17FJ PCB EARTH SCREW [M]
139 RFKJSTR280PP MECHA CHASSIS ASS’Y [M]
140 XTW2+10LFJ SCREW [M]
TRAVERSE UNIT
360 RAE0165A-V TRAVERSE ASSEMBLY [M]
361 RME0109-1 FLOATING SPRING [M]
362 RMG0703-R FLOATING RUBBER [M]
363 RMRX0064-1 MIDDLE CHASSIS [M]
364 RMS0757-1 FIXED PIN [M]
365 XTN2+6GFJ SCREW [M]
PRINTED CIRCUIT BOARDS
PCB1 REPX0622J SMPS P.C.B. [M](RTL)
PCB2 REPX0638G D-AMP P.C.B. [M](RTL)
PCB3 REPX0647A DECK P.C.B. [M](RTL)
PCB4 REPX0648C MAIN P.C.B. [M](RTL)
PCB5 REPX0649D PANEL P.C.B. [M](RTL)
PCB6 REPV0111A CD SERVO P.C.B. [M](RTL)
PCB8 REPV0101C USB P.C.B. [M](RTL)
PCB9 REPX0321L DECK MECHANISM P.C.B. [M](RTL)
PACKING MATERIALS
P1 RPGX1906 PACKING CASE [M] EG
P1 RPGX1907 PACKING CASE [M] EB
P2 RPNX0548 POLYFOAM [M]
P3 RPFX0007-2 MIRAMAT BAG [M]
ACCESSORIES
A1 N2QAYB000243 REMOTE CONTROL [M]
A1-1 RKK-HTR0283 R/C BATTERY COVER [M]
A2 K2CQ2CA00006 AC CORD [M] EG
A2 K2CT3CA00004 AC CORD [M] EB
A3 RQTV0276-E O/I BOOK (Sp) [M] EG
Ref. No. Part No. Part Name & Description Remarks
A3 RQTV0277-D O/I BOOK (Ge/Fr/It) [M] EG
A3 RQTV0278-H O/I BOOK (Da/Sw/Du) [M] EG
A3 RQTV0279-B O/I BOOK (En) [M]
A4 N1DYYYY00003 AM LOOP ANTENNA [M]
A5 RSA0007-L1 FM INDOOR ANTENNA [M]
INTEGRATED CIRCUITS
IC900 MNZSFB5KJM2 IC USB CONTROLLER [M]
IC951 C0DBZYE00002 IC VOLTAGE REGULATOR [M]
IC971 CNB13030R2AU IC PHOTO INTERUPTOR [M]
IC1000 C1AA00000612 IC ANALOG SWITCH [M]
IC1001 AN7326K IC DECK R/P [M]
IC2701 C0DAAYY00042 IC DC-DC CONVERTER [M]
IC2731 C0CAAKG00046 IC DC-DC CONVERTER [M]
IC2741 C0DBZGC00067 IC +3.3V VOLTAGE REGULATOR [M]
IC2801 RFKWAK270PL IC MICRO-PROCESSOR [M]
IC2803 C1AB00002885 IC AUDIO SOUND PROCESSOR [M]
IC2804 C0AABB000125 IC OP-AMP [M]
IC2809 C1BB00001137 IC RDS [M]
IC5000 C1BA00000487 IC AUDIO DIGITAL AMP [M]
IC5500 C0JBAB000902 IC INVERTER GATE [M]
IC5501 C0JBAF000716 IC D-TYPE FLIP FLOP [M]
IC5701 C5HACYY00003 IC SHUNT REGULATOR [M]
IC5799 MIP4110MSSCF IC SWITCHING REGULATOR [M]
IC5801 C0DABFC00002 IC SHUNT REGULATOR [M]
IC5899 C0DAEMZ00001 IC SHUNT REGULATOR [M]
IC6601 C0HBB0000057 IC FL DRIVER [M]
IC7001 MN6627954MA IC SERVO PROCESSOR [M]
IC7002 BA5948FPE2 IC 4 CH DRIVER [M]
TRANSISTORS
Q1303 B1GBCFGH0001 TRANSISTOR [M]
Q1304 B1GDCFGH0002 TRANSISTOR [M]
Q1309 B1AAGC000006 TRANSISTOR [M]
Q1310 B1AAGC000006 TRANSISTOR [M]
Q1312 B1ABCF000011 TRANSISTOR [M]
Q1314 B1GDCFGH0002 TRANSISTOR [M]
Q1315 B1ACKD000006 TRANSISTOR [M]
Q1316 2SD09650RA TRANSISTOR [M]
Q1317 B1ABGC000005 TRANSISTOR [M]
Q2011 B1GBCFJJ0051 TRANSISTOR [M]
Q2012 B1GBCFJJ0051 TRANSISTOR [M]
Q2311 B1ABGC000005 TRANSISTOR [M]
Q2312 B1ABGC000005 TRANSISTOR [M]
Q2335 B1ABGC000005 TRANSISTOR [M]
Q2336 B1ABGC000005 TRANSISTOR [M]
Q2359 B1ABGC000005 TRANSISTOR [M]
Q2360 B1ABGC000005 TRANSISTOR [M]
Q2711 B1AAJC000019 TRANSISTOR [M]
Q2735 B1BACD000018 TRANSISTOR [M]
Q2743 B1ACKD000006 TRANSISTOR [M]
Q2745 B1GBCFLL0037 TRANSISTOR [M]
Q2751 B1BACG000023 TRANSISTOR [M]
Q2761 B1BCCG000002 TRANSISTOR [M]
Q2763 B1ADCE000012 TRANSISTOR [M]
Q2771 B1GBCFJJ0051 TRANSISTOR [M]
Q2772 B1GBCFJJ0051 TRANSISTOR [M]
Q2812 B1GBCFLL0037 TRANSISTOR [M]
Q2900 B1BABK000001 TRANSISTOR [M]
Q2936 B1ACKD000006 TRANSISTOR [M]
Q2937 B1GBCFJJ0051 TRANSISTOR [M]
Q2970 B1ADCE000012 TRANSISTOR [M]
Q5101 B1ABCF000176 TRANSISTOR [M]
Q5102 B1ABCF000176 TRANSISTOR [M]
Q5601 B1ABCF000176 TRANSISTOR [M]
Q5603 B1ADCE000012 TRANSISTOR [M]
Q5604 B1ABCF000176 TRANSISTOR [M]
Q5720 2SC3940ARA TRANSISTOR [M]
Q5721 2SA207700L TRANSISTOR [M]
Q5722 B1ABCF000176 TRANSISTOR [M]
Q5802 B1ABCF000176 TRANSISTOR [M]
Q5803 2SC3940ARA TRANSISTOR [M]
112
SA-AK270EB / SA-AK270E G
Ref. No. Part No. Part Name & Description Remarks
Q5860 2SA207700L TRANSISTOR [M]
Q5861 B1ABCF000176 TRANSISTOR [M]
Q5862 B1ABCF000176 TRANSISTOR [M]
Q5898 B1ABCF000176 TRANSISTOR [M]
Q6511 B1GBCFJN0033 TRANSISTOR [M]
Q7601 B1ADCF000001 TRANSISTOR [M]
QR2317 B1GDCFGA0018 TRANSISTOR [M]
QR5801 UNR221400L TRANSISTOR [M]
QR5802 B1GDCFGA0018 TRANSISTOR [M]
QR5810 B1GBCFLL0037 TRANSISTOR [M]
DIODES
D971 MA2C16500E DIODE [M]
D1301 B0ACCK000005 DIODE [M]
D2051 B0JAME000114 DIODE [M]
D2707 B0EAKM000117 DIODE [M]
D2708 B0EAKM000117 DIODE [M]
D2732 B0EAKM000117 DIODE [M]
D2733 MAZ80820HL DIODE [M]
D2753 MAZ810000L DIODE [M]
D2774 B0ADCJ000020 DIODE [M]
D2775 B0ACCK000005 DIODE [M]
D2812 B0ACCK000005 DIODE [M]
D2901 B0BC035A0007 DIODE [M]
D2903 B0EAMM000057 DIODE [M]
D2906 B0JAME000114 DIODE [M]
D2908 B0EAMM000057 DIODE [M]
D2909 MAZ82400HL DIODE [M]
D2936 B0EAKM000117 DIODE [M]
D5001 B0HCMM000019 DIODE [M]
D5002 B0HCMM000019 DIODE [M]
D5003 B0HCMM000019 DIODE [M]
D5004 B0HCMM000019 DIODE [M]
D5501 MA2J11100L DIODE [M]
D5502 MA2J11100L DIODE [M]
D5503 MAZ80510ML DIODE [M]
D5701 B0FBAR000041 DIODE [M]
D5702 B0ZAZ0000052 DIODE [M]
D5721 MAZ81800ML DIODE [M]
D5722 B0BC019A0007 DIODE [M]
D5723 MA2J11100L DIODE [M]
D5724 MA2J11100L DIODE [M]
D5725 B0BC6R100010 DIODE [M]
D5726 B0EAKM000117 DIODE [M]
D5727 MA2J11100L DIODE [M]
D5728 MA2J11100L DIODE [M]
D5729 B0EAMM000057 DIODE [M]
D5730 MA2J11100L DIODE [M]
D5731 B0EAMM000057 DIODE [M]
D5732 B0BC035A0007 DIODE [M]
D5793 B0HAMP000094 DIODE [M]
D5797 MA2J72800L DIODE [M]
D5798 B0HAMP000094 DIODE [M]
D5801 B0HBSM000043 DIODE [M]
D5802 B0HBSM000043 DIODE [M]
D5803 B0HFRJ000012 DIODE [M]
D5804 B0EAMM000057 DIODE [M]
D5805 B0EAMM000057 DIODE [M]
D5806 MAZ80750ML DIODE [M]
D5807 MA2J11100L DIODE [M]
D5809 MA2J11100L DIODE [M]
D5896 B0EAMM000057 DIODE [M]
D6458 B3AAA0000803 DIODE [M]
D6511 B3AAA0000884 DIODE [M]
D6512 B3AAA0000884 DIODE [M]
D6672 B0BC2R4A0006 DIODE [M]
D7650 MAZ80560ML DIODE [M]
DZ2702 B0JCPD000025 DIODE [M]
DZ5701 ERZV10V511CS ZENER [M]
VARIABLE RESISTORS
VR6500 EVEKE2F3524B ENCODER [M]
Ref. No. Part No. Part Name & Description Remarks
VR6630 K9AA024A0008 VOLUME ENCODER [M]
SWITCHES
S971 K0J1BB000017 SW MODE [M]
S972 K0J1BB000021 SW HALF [M]
S975 K0J1BB000021 SW RECINH_F [M]
S6100 EVQ21405RJ SW POWER [M]
S6101 EVQ21405RJ SW DISPLAY [M]
S6106 EVQ21405RJ SW TAPE/REC [M]
S6108 EVQ21405RJ SW D.BASS [M]
S6200 EVQ21405RJ SW OPEN/CLOSE [M]
S6201 EVQ21405RJ SW MUTLI CHANGE [M]
S6202 EVQ21405RJ SW SINGLE CHANGE [M]
S6203 EVQ21405RJ SW CD1 [M]
S6204 EVQ21405RJ SW CD2 [M]
S6205 EVQ21405RJ SW CD3 [M]
S6206 EVQ21405RJ SW CD4 [M]
S6207 EVQ21405RJ SW CD5 [M]
S6208 EVQ21405RJ SW STOP/DEMO [M]
S6300 EVQ21405RJ SW FWD [M]
S6301 EVQ21405RJ SW MANUAL EQ [M]
S6302 EVQ21405RJ SW REW [M]
S6303 EVQ21405RJ SW TAPE [M]
S6304 EVQ21405RJ SW TUNER [M]
S6306 EVQ21405RJ SW CD [M]
S6307 EVQ21405RJ SW USB [M]
S6308 EVQ21405RJ SW MUSIC PORT [M]
S6820 EVQ21405RJ SW EJECT [M]
S7201 RSH1A048-A SW REST [M]
CONNECTORS
CN1305 K1MN21B00010 21P CONNECTOR [M]
CN2001 K1KA02AA0186 2P CONNECTOR [M]
CN2011 K1MN21A00005 21P CONNECTOR [M]
CN2341 K1MN17AA0004 17P CONNECTOR [M]
CN2801 K1MN22AA0004 22P CONNECTOR [M]
CN2805 K1MN14A00049 14P CONNECTOR [M]
CN2806 K1MY27AA0124 27P CONNECTOR [M]
CN2807 K1MN10AA0003 10P CONNECTOR [M]
CN2811 K1MN08AA0003 8P CONNECTOR [M]
CN3200 K1MN22AA0004 22P CONNECTOR [M]
CN3601 K1KA10AA0031 10P CONNECTOR [M]
CN5050 K1MN17AA0004 17P CONNECTOR [M]
CN5500 K1KA08AA0180 8P CONNECTOR [M]
CN5802 K1KA11AA0194 11P CONNECTOR [M]
CN6001 K1MY27AA0124 27P CONNECTOR [M]
CN6807 K1MN10AA0003 10P CONNECTOR [M]
CN7001 K1MN16B00154 16P CONNECTOR [M]
CN7002 K1MN22BA0005 22P CONNECTOR [M]
CP1301 K1MY05AA0043 5P CONNECTOR [M]
CP1902 K1KA09BA0153 9P CONNECTOR [M]
CS971 RJU071H09M1 9P CONNECTOR [M]
P901 K1MN22BA0005 22P CONNECTOR [M]
P903 K1FY104B0011 CONNECTOR [M]
COILS AND INDUCTORS
L900 G1C100K00019 INDUCTOR [M]
L1301 G2ZZ00000024 BIAS OSC COIL [M]
L1302 G0C470JA0052 INDUCTOR [M]
L2702 G0A101ZA0028 CHOKE COIL [M]
L2704 G0A200D00002 CHOKE COIL [M]
L2901 G0C101JA0052 INDUCTOR [M]
L2902 G0C101JA0052 INDUCTOR [M]
L2910 G0A220GA0026 CHOKE COIL [M]
L5000 G0A150L00003 CHOKE COIL [M]
L5001 G0B9R5K00003 LINE FILTER [M]
L5002 G0B9R5K00004 LINE FILTER [M]
L5701 ELF15N035AN LINE FILTER [M]
L5703 ELF22V020A LINE FILTER [M]
L6671 J0JBC0000019 INDUCTOR [M]
L6801 J0JBC0000019 INDUCTOR [M]
113
SA-AK270EB / SA-AK270E G
Ref. No. Part No. Part Name & Description Remarks
L6802 J0JBC0000019 INDUCTOR [M]
L6811 J0JBC0000019 INDUCTOR [M]
L6812 J0JBC0000019 INDUCTOR [M]
L6851 J0JBC0000019 INDUCTOR [M]
L6863 J0JBC0000019 INDUCTOR [M]
LB840 J0JAC0000021 INDUCTOR [M]
LB841 J0JAC0000021 INDUCTOR [M]
LB843 J0JAC0000021 INDUCTOR [M]
LB845 J0JAC0000021 INDUCTOR [M]
LB846 J0JAC0000021 INDUCTOR [M]
LB848 J0JAC0000021 INDUCTOR [M]
LB850 J0JHC0000045 INDUCTOR [M]
LB852 J0JHC0000045 INDUCTOR [M]
LB930 J0JHC0000045 INDUCTOR [M]
LB932 J0JAC0000021 INDUCTOR [M]
LB933 J0JAC0000021 INDUCTOR [M]
LB934 J0JAC0000021 INDUCTOR [M]
LB935 J0JAC0000021 INDUCTOR [M]
LB936 J0JAC0000021 INDUCTOR [M]
LB938 J0JAC0000021 INDUCTOR [M]
LB951 J0JHC0000045 INDUCTOR [M]
LB952 J0JHC0000045 INDUCTOR [M]
TRANSFORMERS
T2900 G4D1A0000117 TRANSFORMER [M]
T5701 ETS42BN1A6AD MAIN SW TRANSFORMER [M]
T5751 ETS19AB256AG BACKUP TRANSFORMER [M]
COMPOMENT COMBINATIONS
Z6601 B3RAD0000146 REMOTE SENSOR [M]
ZA5701 K3GE1ZZ00001 FUSE HOLDER [M]
ZA5702 K3GE1ZZ00001 FUSE HOLDER [M]
PHOTO COUPLERS
PC5701 B3PBA0000402 PHOTO COUPLER [M]
PC5702 B3PBA0000402 PHOTO COUPLER [M]
PC5720 B3PBA0000402 PHOTO COUPLER [M]
PC5799 B3PBA0000402 PHOTO COUPLER [M]
OSCILLATORS
X900 H0D120500009 CRYSTAL OSCILLATOR [M]
X2815 H2B100500004 CRYSTAL OSCILLATOR [M]
X2901 H0H433400002 CRYSTAL OSCILLATOR [M]
X2910 H0A327200115 CRYSTAL OSCILLATOR [M]
X5500 H2A6023A0011 CRYSTAL OSCILLATOR [M]
X5501 H2A7003A0011 CRYSTAL OSCILLATOR [M]
X7201 H2B169500005 CRYSTAL OSCILLATOR [M]
FL DISPLAY
FL6601 A2BB00000171 LCD DISPLAY [M]
FUSE
F1 K5D502BNA005 FUSE [M]
FUSE PROTECTOR
FP2901 K5G4013A0001 FUSE PROTECTOR [M]
THERMISTORS
TH5701 D4CAC8R00002 THERMISTOR [M]
TH5860 D4CC11040013 THERMISTOR [M]
JACKS
JK5001 K4AL04B00001 JK SPEAKER [M]
JK6800 K2HC103A0031 JK HP [M]
JK6810 K2HC1YYA0002 JK MUSIC PORT [M]
Ref. No. Part No. Part Name & Description Remarks
P5701 K2AA2B000017 AC INLET [M]
EARTH TERMINALS
E2001 K9ZZ00001279 EARTH PLATE [M]
ZJ5400 K4CZ01000027 EARTH PLATE [M]
ZJ5410 K4CZ01000027 EARTH PLATE [M]
ZJ5701 K4CZ01000027 EARTH PLATE [M]
ZJ5702 K4CZ01000027 EARTH PLATE [M]
ZJ5801 K4CZ01000027 EARTH PLATE [M]
ZJ5803 K4CZ01000027 EARTH PLATE [M]
CHIP JUMPERS
L2612 D0GBR00JA008 0 1/16W [M]
LB7262 D0GBR00JA008 0 1/16W [M]
LB7263 D0GBR00JA008 0 1/16W [M]
LB7264 D0GBR00JA008 0 1/16W [M]
W2702 D0GDR00JA017 0 1/10W [M]
W2703 D0GBR00JA008 0 1/16W [M]
W2705 D0GBR00JA008 0 1/16W [M]
W2707 D0GBR00JA008 0 1/16W [M]
W2708 D0GDR00JA017 0 1/10W [M]
W2710 ERJ8GEY0R00V 0 1/4W [M]
W2712 D0GDR00JA017 0 1/10W [M]
W2718 ERJ8GEY0R00V 0 1/4W [M]
W2719 D0GDR00JA017 0 1/10W [M]
W2721 D0GBR00JA008 0 1/16W [M]
W2723 D0GBR00JA008 0 1/16W [M]
W2724 D0GBR00JA008 0 1/16W [M]
W2725 D0GDR00JA017 0 1/10W [M]
W2726 D0GBR00JA008 0 1/16W [M]
W2727 D0GBR00JA008 0 1/16W [M]
W2728 D0GBR00JA008 0 1/16W [M]
W2729 D0GDR00JA017 0 1/10W [M]
W2735 D0GBR00JA008 0 1/16W [M]
W2736 D0GBR00JA008 0 1/16W [M]
W2737 D0GBR00JA008 0 1/16W [M]
W2740 D0GDR00JA017 0 1/10W [M]
W2747 D0GDR00JA017 0 1/10W [M]
W2748 D0GDR00JA017 0 1/10W [M]
W2750 D0GBR00JA008 0 1/16W [M]
W2758 D0GBR00JA008 0 1/16W [M]
W2761 D0GBR00JA008 0 1/16W [M]
W2763 D0GDR00JA017 0 1/10W [M]
W2770 D0GBR00JA008 0 1/16W [M]
W2772 D0GBR00JA008 0 1/16W [M]
W2773 D0GDR00JA017 0 1/10W [M]
W2774 D0GBR00JA008 0 1/16W [M]
W2775 D0GBR00JA008 0 1/16W [M]
W2776 D0GBR00JA008 0 1/16W [M]
W5007 ERJ6GEY0R00V 0 1/8W [M]
W5032 ERJ8GEY0R00V 0 1/4W [M]
W5059 ERJ6GEY0R00V 0 1/8W [M]
W5071 ERJ3GEY0R00V 0 1/10W [M]
W5780 ERJ6GEY0R00V 0 1/8W [M]
W5801 ERJ3GEY0R00V 0 1/10W [M]
W5803 ERJ6GEY0R00V 0 1/8W [M]
W5804 ERJ3GEY0R00V 0 1/10W [M]
W5805 ERJ6GEY0R00V 0 1/8W [M]
W5806 ERJ6GEY0R00V 0 1/8W [M]
W5807 ERJ6GEY0R00V 0 1/8W [M]
W6541 D0GDR00JA017 0 1/10W [M]
W6570 D0GBR00JA008 0 1/16W [M]
W7001 D0GDR00JA017 0 1/10W [M]
W7002 D0GDR00JA017 0 1/10W [M]
W7003 D0GDR00JA017 0 1/10W [M]
W7004 D0GBR00JA008 0 1/16W [M]
W7005 D0GBR00JA008 0 1/16W [M]
W7006 ERJ8GEY0R00V 0 1/4W [M]
W7007 ERJ8GEY0R00V 0 1/4W [M]
W7008 D0GDR00JA017 0 1/10W [M]
W7009 D0GBR00JA008 0 1/16W [M]
W7010 D0GBR00JA008 0 1/16W [M]
114
SA-AK270EB / SA-AK270E G
Ref. No. Part No. Part Name & Description Remarks
W7011 D0GBR00JA008 0 1/16W [M]
W7012 D0GBR00JA008 0 1/16W [M]
W7013 D0GBR00JA008 0 1/16W [M]
W7014 D0GBR00JA008 0 1/16W [M]
W7015 D0GBR00JA008 0 1/16W [M]
W7016 D0GBR00JA008 0 1/16W [M]
W7017 D0GBR00JA008 0 1/16W [M]
W7018 D0GBR00JA008 0 1/16W [M]
W7019 D0GBR00JA008 0 1/16W [M]
W7020 D0GBR00JA008 0 1/16W [M]
W7021 D0GBR00JA008 0 1/16W [M]
W7022 D0GBR00JA008 0 1/16W [M]
W7023 D0GBR00JA008 0 1/16W [M]
W7024 D0GBR00JA008 0 1/16W [M]
W7025 D0GBR00JA008 0 1/16W [M]
W7026 D0GBR00JA008 0 1/16W [M]
W7027 D0GBR00JA008 0 1/16W [M]
W7028 D0GBR00JA008 0 1/16W [M]
W7029 D0GBR00JA008 0 1/16W [M]
WIRES
J6001 RWJ1103055SS 3P WIRE (PANEL-REMOTESENSOR)
[M]
WR1903 RWJ0102050KR 2P WIRE [M]
ZJ6801 REXX0681 3P WIRE (PANEL-REMOTE) [M]
RESISTORS
R901 ERJ2GEJ102X 1K 1/16W [M]
R902 ERJ2GEJ102X 1K 1/16W [M]
R903 ERJ2GE0R00X 0 1/16W [M]
R904 ERJ2GE0R00X 0 1/16W [M]
R906 ERJ2GE0R00X 0 1/16W [M]
R914 ERJ2GE0R00X 0 1/16W [M]
R950 ERJ2GEJ223X 22K 1/16W [M]
R951 ERJ2GE0R00X 0 1/16W [M]
R952 ERJ2GEJ240X 24 1/16W [M]
R953 ERJ2GEJ240X 24 1/16W [M]
R954 ERJ2GEJ153X 15K 1/16W [M]
R955 ERJ2GEJ153X 15K 1/16W [M]
R957 ERJ2GEJ222X 2.2K 1/16W [M]
R958 ERJ2GEJ104X 100K 1/16W [M]
R971 ERJ2GEJ102X 1K 1/16W [M]
R972 ERJ2GEJ102X 1K 1/16W [M]
R972 D0AE821JA178 820 1/4W [M]
R973 D0AE393JA178 39K 1/4W [M]
R1061 D0GBR00JA008 0 1/16W [M]
R1063 D0GBR00JA008 0 1/16W [M]
R1064 D0GBR00JA008 0 1/16W [M]
R1101 D0GB330JA008 33 1/16W [M]
R1102 D0GB152JA008 1.5K 1/16W [M]
R1103 D0GB183JA008 18K 1/16W [M]
R1104 D0GB103JA008 10K 1/16W [M]
R1105 D0GB222JA008 2.2K 1/16W [M]
R1106 D0GB104JA008 100K 1/16W [M]
R1109 D0GB102JA008 1K 1/16W [M]
R1110 D0GB333JA008 33K 1/16W [M]
R1201 D0GB330JA008 33 1/16W [M]
R1202 D0GB152JA008 1.5K 1/16W [M]
R1203 D0GB183JA008 18K 1/16W [M]
R1204 D0GB103JA008 10K 1/16W [M]
R1205 D0GB222JA008 2.2K 1/16W [M]
R1206 D0GB104JA008 100K 1/16W [M]
R1209 D0GB102JA008 1K 1/16W [M]
R1210 D0GB333JA008 33K 1/16W [M]
R1302 D0GB471JA008 470 1/16W [M]
R1303 D0GB475JA008 4.7M 1/16W [M]
R1304 D0GB223JA008 22K 1/16W [M]
R1305 D0GB103JA008 10K 1/16W [M]
R1309 D0AF471JA039 470 1/2W [M]
R1314 D0GB102JA008 1K 1/16W [M]
R1318 D0GB103JA008 10K 1/16W [M]
R1327 D0GB472JA008 4.7K 1/16W [M]
Ref. No. Part No. Part Name & Description Remarks
R1328 D0GB153JA008 15K 1/16W [M]
R1329 D0GB472JA008 4.7K 1/16W [M]
R1330 ERD2FCVJ4R7T 4.7 1/4W [M]
R1331 D0GB472JA008 4.7K 1/16W [M]
R1332 D0GB103JA008 10K 1/16W [M]
R1333 ERD2FCVJ4R7T 4.7 1/4W [M]
R1334 D0GB223JA008 22K 1/16W [M]
R1335 D0GB152JA008 1.5K 1/16W [M]
R1337 D0GB103JA008 10K 1/16W [M]
R1338 D0GB472JA008 4.7K 1/16W [M]
R1341 D0GB471JA008 470 1/16W [M]
R1342 D0GB473JA008 47K 1/16W [M]
R1343 D0GB332JA008 3.3K 1/16W [M]
R1344 D0GB273JA008 27K 1/16W [M]
R1345 D0GB102JA008 1K 1/16W [M]
R1371 D0GB223JA008 22K 1/16W [M]
R1374 D0GB471JA008 470 1/16W [M]
R1380 D0GBR00JA008 0 1/16W [M]
R1401 D0GB123JA008 12K 1/16W [M]
R1402 D0GB274JA008 270K 1/16W [M]
R1403 D0GB103JA008 10K 1/16W [M]
R1404 D0GB223JA008 22K 1/16W [M]
R1405 D0GB123JA008 12K 1/16W [M]
R2001 D0GB332JA008 3.3K 1/16W [M]
R2002 D0GB332JA008 3.3K 1/16W [M]
R2003 D0GB562JA008 5.6K 1/16W [M]
R2004 D0GB562JA008 5.6K 1/16W [M]
R2021 D0GB562JA008 5.6K 1/16W [M]
R2022 D0GB562JA008 5.6K 1/16W [M]
R2023 D0GB752JA008 7.5K 1/16W [M]
R2024 D0GB752JA008 7.5K 1/16W [M]
R2041 D0GB272JA008 2.7K 1/16W [M]
R2042 D0GB272JA008 2.7K 1/16W [M]
R2043 D0GB472JA008 4.7K 1/16W [M]
R2044 D0GB472JA008 4.7K 1/16W [M]
R2061 D0GB471JA008 470 1/16W [M]
R2062 D0GB471JA008 470 1/16W [M]
R2063 D0GB392JA008 3.9K 1/16W [M]
R2064 D0GB392JA008 3.9K 1/16W [M]
R2181 D0GB681JA008 680 1/16W [M]
R2182 D0GB681JA008 680 1/16W [M]
R2183 D0GB103JA008 10K 1/16W [M]
R2184 D0GB103JA008 10K 1/16W [M]
R2185 D0GB562JA008 5.6K 1/16W [M]
R2186 D0GB562JA008 5.6K 1/16W [M]
R2302 D0GB683JA008 68K 1/16W [M]
R2303 D0GB223JA008 22K 1/16W [M]
R2304 D0GB103JA008 10K 1/16W [M]
R2311 D0GB471JA008 470 1/16W [M]
R2312 D0GB471JA008 470 1/16W [M]
R2313 D0GB104JA008 100K 1/16W [M]
R2314 D0GB104JA008 100K 1/16W [M]
R2315 D0GB103JA008 10K 1/16W [M]
R2316 D0GB103JA008 10K 1/16W [M]
R2321 D0GB103JA008 10K 1/16W [M]
R2322 D0GB103JA008 10K 1/16W [M]
R2323 D0GB683JA008 68K 1/16W [M]
R2324 D0GB683JA008 68K 1/16W [M]
R2333 D0GB272JA008 2.7K 1/16W [M]
R2334 D0GB272JA008 2.7K 1/16W [M]
R2335 ERJ6GEYJ103V 10K 1/8W [M]
R2336 D0GB103JA008 10K 1/16W [M]
R2337 D0GB273JA008 27K 1/16W [M]
R2338 D0GB273JA008 27K 1/16W [M]
R2343 D0GB682JA008 6.8K 1/16W [M]
R2344 D0GB682JA008 6.8K 1/16W [M]
R2345 D0GB123JA008 12K 1/16W [M]
R2346 D0GB123JA008 12K 1/16W [M]
R2351 D0GB180JA008 18 1/16W [M]
R2352 D0GB180JA008 18 1/16W [M]
R2353 D0GB180JA008 18 1/16W [M]
R2354 D0GB180JA008 18 1/16W [M]
R2355 D0GB180JA008 18 1/16W [M]
R2356 D0GB180JA008 18 1/16W [M]
115
SA-AK270EB / SA-AK270E G
Ref. No. Part No. Part Name & Description Remarks
R2357 D0GB180JA008 18 1/16W [M]
R2358 D0GB180JA008 18 1/16W [M]
R2359 D0GD332JA017 3.3K 1/10W [M]
R2360 D0GB332JA008 3.3K 1/16W [M]
R2361 D0GB332JA008 3.3K 1/16W [M]
R2362 D0GB332JA008 3.3K 1/16W [M]
R2363 ERJ6GEYJ1R0V 1.0 1/8W [M]
R2364 D0GB1R0JA008 1.0 1/16W [M]
R2365 D0GB104JA008 100K 1/16W [M]
R2366 D0GB821JA008 820 1/16W [M]
R2367 D0GB223JA008 22K 1/16W [M]
R2378 D0GB102JA008 1K 1/16W [M]
R2600 D0GB104JA008 100K 1/16W [M]
R2609 D0GB103JA008 10K 1/16W [M]
R2610 D0GB106JA008 10M 1/16W [M]
R2611 D0GBR00JA008 0 1/16W [M]
R2620 D0GB223JA008 22K 1/16W [M]
R2621 D0GD682JA017 6.8K 1/10W [M]
R2622 ERJ6GEYJ473V 47K 1/8W [M]
R2623 D0GB103JA008 10K 1/16W [M]
R2626 D0GB103JA008 10K 1/16W [M]
R2631 D0GB472JA008 4.7K 1/16W [M]
R2632 D0GB472JA008 4.7K 1/16W [M]
R2635 D0GB392JA008 3.9K 1/16W [M]
R2636 D0GB392JA008 3.9K 1/16W [M]
R2637 D0GB473JA008 47K 1/16W [M]
R2638 D0GB473JA008 47K 1/16W [M]
R2644 D0GB473JA008 47K 1/16W [M]
R2647 D0GB473JA008 47K 1/16W [M]
R2667 D0GB473JA008 47K 1/16W [M]
R2668 D0GB473JA008 47K 1/16W [M]
R2669 D0GB473JA008 47K 1/16W [M]
R2670 D0GB473JA008 47K 1/16W [M]
R2672 D0GB473JA008 47K 1/16W [M]
R2673 D0GB473JA008 47K 1/16W [M]
R2674 D0GB103JA008 10K 1/16W [M]
R2675 D0GB472JA008 4.7K 1/16W [M]
R2679 D0GB103JA008 10K 1/16W [M]
R2680 D0GB473JA008 47K 1/16W [M]
R2685 D0GB103JA008 10K 1/16W [M]
R2689 D0GB103JA008 10K 1/16W [M]
R2701 ERJ3GEYF152V 1.5 1/10W [M]
R2702 ERJ3GEYF332V 3.3K 1/10W [M]
R2703 ERJ3GEYF102V 1K 1/10W [M]
R2705 D0GB103JA008 10K 1/16W [M]
R2706 D0GB472JA008 4.7K 1/16W [M]
R2711 D0GB102JA008 1K 1/16W [M]
R2713 D0GB272JA008 2.7K 1/16W [M]
R2721 D0AF2R2JA039 2.2 1/2W [M]
R2722 D0AF2R2JA039 2.2 1/2W [M]
R2733 D0GB391JA008 390 1/16W [M]
R2735 D0GB101JA008 100 1/16W [M]
R2743 D0GB474JA008 470K 1/16W [M]
R2744 D0GB472JA008 4.7K 1/16W [M]
R2745 D0GB102JA008 1K 1/16W [M]
R2753 D0GB102JA008 1K 1/16W [M]
R2754 D0GB101JA008 100 1/16W [M]
R2755 D0GB272JA008 2.7K 1/16W [M]
R2756 D0GD471JA017 470 1/10W [M]
R2762 D0GB102JA008 1K 1/16W [M]
R2765 D0GB272JA008 2.7K 1/16W [M]
R2771 D0GB752JA008 7.5K 1/16W [M]
R2772 D0GB822JA008 8.2K 1/16W [M]
R2773 D0GB153JA008 15K 1/16W [M]
R2774 D0GB153JA008 15K 1/16W [M]
R2775 D0GB912JA041 9.1K 1/10W [M]
R2807 D0GB101JA008 100 1/16W [M]
R2809 D0GB101JA008 100 1/16W [M]
R2812 D0GB473JA008 47K 1/16W [M]
R2813 D0GB105JA008 1M 1/16W [M]
R2815 D0GB221JA008 220 1/16W [M]
R2818 D0GB102JA008 1K 1/16W [M]
R2819 D0GB102JA008 1K 1/16W [M]
R2820 D0GB103JA008 10K 1/16W [M]
Ref. No. Part No. Part Name & Description Remarks
R2821 D0GB101JA008 100 1/16W [M]
R2822 D0GB101JA008 100 1/16W [M]
R2823 D0GB101JA008 100 1/16W [M]
R2826 D0GB101JA008 100 1/16W [M]
R2827 D0GB101JA008 100 1/16W [M]
R2828 D0GB101JA008 100 1/16W [M]
R2829 D0GB101JA008 100 1/16W [M]
R2830 D0GB101JA008 100 1/16W [M]
R2832 D0GB101JA008 100 1/16W [M]
R2833 D0GB101JA008 100 1/16W [M]
R2835 D0GB101JA008 100 1/16W [M]
R2836 D0GB101JA008 100 1/16W [M]
R2837 D0GB102JA008 1K 1/16W [M]
R2838 D0GB102JA008 1K 1/16W [M]
R2839 D0GB101JA008 100 1/16W [M]
R2841 D0GB101JA008 100 1/16W [M]
R2842 D0GB101JA008 100 1/16W [M]
R2843 D0GB101JA008 100 1/16W [M]
R2844 D0GB102JA008 1K 1/16W [M]
R2845 D0GB101JA008 100 1/16W [M]
R2846 D0GB101JA008 100 1/16W [M]
R2848 D0GB102JA008 1K 1/16W [M]
R2852 D0GB102JA008 1K 1/16W [M]
R2853 D0GB101JA008 100 1/16W [M]
R2854 D0GB101JA008 100 1/16W [M]
R2855 D0GB101JA008 100 1/16W [M]
R2856 D0GB101JA008 100 1/16W [M]
R2857 D0GD101JA017 100 1/10W [M]
R2858 D0GD101JA017 100 1/10W [M]
R2861 D0GB102JA008 1K 1/16W [M]
R2863 D0GB101JA008 100 1/16W [M]
R2865 D0GB101JA008 100 1/16W [M]
R2866 D0GB101JA008 100 1/16W [M]
R2874 D0GB102JA008 1K 1/16W [M]
R2875 D0GB102JA008 1K 1/16W [M]
R2876 D0GB102JA008 1K 1/16W [M]
R2877 D0GB101JA008 100 1/16W [M]
R2878 D0GB101JA008 100 1/16W [M]
R2881 D0GB102JA008 1K 1/16W [M]
R2886 D0GB332JA008 3.3K 1/16W [M]
R2889 D0GB562JA008 5.6K 1/16W [M]
R2890 D0GB102JA008 1K 1/16W [M]
R2892 D0GB101JA008 100 1/16W [M]
R2893 D0GB101JA008 100 1/16W [M]
R2894 D0GB101JA008 100 1/16W [M]
R2895 D0GB102JA008 1K 1/16W [M]
R2897 D0GB102JA008 1K 1/16W [M]
R2900 D0GB562JA008 5.6K 1/16W [M]
R2902 D0GB470JA008 47 1/16W [M]
R2905 D0GB222JA008 2.2K 1/16W [M]
R2906 D0GB221JA008 220 1/16W [M]
R2907 D0GB102JA008 1K 1/16W [M]
R2908 D0GB221JA008 220 1/16W [M]
R2909 D0GB102JA008 1K 1/16W [M]
R2914 D0GB473JA008 47K 1/16W [M]
R2936 D0GB102JA008 1K 1/16W [M]
R2937 D0GB103JA008 10K 1/16W [M]
R2951 D0GB223JA008 22K 1/16W [M]
R2952 D0GB223JA008 22K 1/16W [M]
R2953 D0GB472JA008 4.7K 1/16W [M]
R2970 D0GB103JA008 10K 1/16W [M]
R2971 D0GB472JA008 4.7K 1/16W [M]
R3204 D0GBR00JA008 0 1/16W [M]
R3205 D0GB104JA008 100K 1/16W [M]
R3713 D0GB273JA008 27K 1/16W [M]
R3714 D0GB273JA008 27K 1/16W [M]
R3715 D0GB122JA008 1.2K 1/16W [M]
R3716 D0GB122JA008 1.2K 1/16W [M]
R5000 ERJ3GEYJ562V 5.6K 1/10W [M]
R5001 ERJ3GEYJ562V 5.6K 1/10W [M]
R5002 ERJ3GEYJ562V 5.6K 1/10W [M]
R5003 ERJ3GEYJ562V 5.6K 1/10W [M]
R5004 D0GF100JA014 10 1/8W [M]
R5005 D0GF100JA014 10 1/8W [M]
116
SA-AK270EB / SA-AK270E G
Ref. No. Part No. Part Name & Description Remarks
R5006 D0GZ220JA012 22 1W [M]
R5007 D0GZ220JA012 22 1W [M]
R5008 ERJ3GEYJ101V 100 1/10W [M]
R5010 D0GF100JA014 10 1/8W [M]
R5011 D0GF100JA014 10 1/8W [M]
R5019 ERJ3GEYJ683V 68K 1/10W [M]
R5020 ERJ3GEYJ683V 68K 1/10W [M]
R5023 ERJ3GEYJ122V 1.2K 1/10W [M]
R5030 ERJ3GEYJ562V 5.6K 1/10W [M]
R5031 ERJ3GEYJ562V 5.6K 1/10W [M]
R5110 ERJ3GEYJ682V 6.8K 1/10W [M]
R5504 ERJ3GEYJ220V 22 1/10W [M]
R5505 ERJ3GEYJ101V 100 1/10W [M]
R5506 ERJ3GEYJ105V 1M 1/10W [M]
R5507 ERJ3GEYJ105V 1M 1/10W [M]
R5508 ERJ3GEYJ105V 1M 1/10W [M]
R5510 ERG2SJ471E 470 2W [M]
R5511 ERJ3GEYJ220V 22 1/10W [M]
R5602 ERJ3GEYJ103V 10K 1/10W [M]
R5603 ERJ3GEYJ103V 10K 1/10W [M]
R5604 ERJ3GEYJ122V 1.2K 1/10W [M]
R5608 ERJ3GEYJ103V 10K 1/10W [M]
R5609 ERJ3GEYJ103V 10K 1/10W [M]
R5611 ERJ3GEYJ122V 1.2K 1/10W [M]
R5671 ERJ3GEY0R00V 0 1/10W [M]
R5701 ERDS1TJ475B 4.7K 1/2W [M]
R5702 ERJ1TYJ104U 100K 1W [M]
R5703 ERJ1TYJ104U 100K 1W [M]
R5704 ERJ8GEYJ394V 390K 1/4W [M]
R5705 ERJ8GEYJ394V 390K 1/4W [M]
R5720 ERJ6GEYJ220V 22 1/8W [M]
R5721 ERJ6GEYJ103V 10K 1/8W [M]
R5722 ERJ6GEYJ102V 1K 1/8W [M]
R5723 ERJ3GEYJ102V 1K 1/10W [M]
R5724 ERJ6GEYJ121V 120 1/8W [M]
R5725 ERJ3GEY0R00V 0 1/10W [M]
R5726 ERX2LJ82MP 82m 2W [M]
R5728 ERJ3GEYJ104V 100K 1/10W [M]
R5729 ERJ6GEYJ103V 10K 1/8W [M]
R5730 ERJ3GEYJ102V 1K 1/10W [M]
R5731 ERJ3GEY0R00V 0 1/10W [M]
R5732 ERJ3GEYJ101V 100 1/10W [M]
R5733 ERJ3GEYJ473V 47K 1/10W [M]
R5750 ERJ3GEY0R00V 0 1/10W [M]
R5786 ERJ1TYJ204U 200K 1W [M]
R5787 ERJ3GEYJ753V 75K 1/10W [M]
R5795 ERJ6GEYJ433V 43K 1/8W [M]
R5796 ERDS1FVJ222T 2.2K 1/2W [M]
R5797 ERJ6GEYJ472V 4.7K 1/8W [M]
R5798 ERJ6GEYJ100V 10 1/8W [M]
R5800 ERJ6GEYJ123V 12K 1/8W [M]
R5801 ERJ6GEYJ103V 10K 1/8W [M]
R5802 ERJ3RBD272V 2.7K 1/16W [M]
R5803 ERJ6GEY0R00V 0 1/8W [M]
R5804 ERJ6RBD473V 47K 1/10W [M]
R5805 ERJ3RBD222V 2.2K 1/16W [M]
R5806 ERJ3GEYJ153V 15K 1/10W [M]
R5807 ERJ6GEYJ331V 330 1/8W [M]
R5808 ERJ6GEYJ222V 2.2K 1/8W [M]
R5809 ERJ6GEYJ331V 330 1/8W [M]
R5810 ERJ3GEYJ331V 330 1/10W [M]
R5811 ERJ8GEYJ152V 1.5K 1/4W [M]
R5812 ERJ3RBD822V 8.2K 1/16W [M]
R5813 ERJ3RBD243V 24K 1/16W [M]
R5814 ERJ3GEYJ822V 8.2K 1/10W [M]
R5815 ERJ3GEYJ272V 2.7K 1/10W [M]
R5816 ERJ8GEYJ152V 1.5K 1/4W [M]
R5817 ERJ3GEYJ331V 330 1/10W [M]
R5820 ERG2SJ910E 91 2W [M]
R5821 ERG2SJ910E 91 2W [M]
R5822 ERG2SJ910E 91 2W [M]
R5823 ERG2SJ910E 91 2W [M]
R5824 ERG2SJ910E 91 2W [M]
R5825 ERJ3GEYJ102V 1K 1/10W [M]
Ref. No. Part No. Part Name & Description Remarks
R5832 ERJ1TYJ222U 2.2K 1W [M]
R5834 ERJ1TYJ222U 2.2K 1W [M]
R5840 ERJ3GEYJ823V 82K 1/10W [M]
R5841 ERJ3GEYJ124V 120K 1/10W [M]
R5860 ERJ3GEYF103V 10K 1/10W [M]
R5861 ERJ3GEYF302V 3K 1/10W [M]
R5862 ERJ6GEYJ103V 10K 1/8W [M]
R5863 ERJ6GEYJ103V 10K 1/8W [M]
R5864 ERJ6GEYF103V 10K 1/8W [M]
R5890 ERJ3GEYJ222V 2.2K 1/10W [M]
R5891 ERJ3RBD333V 33K 1/16W [M]
R5892 ERJ3RBD472V 4.7K 1/16W [M]
R5893 ERJ3RBD393V 39K 1/16W [M]
R5894 ERJ3GEYJ102V 1K 1/10W [M]
R5895 ERJ3GEYJ101V 100 1/10W [M]
R5896 ERJ3GEYJ104V 100K 1/10W [M]
R5897 ERJ3GEYJ101V 100 1/10W [M]
R6100 D0GB103JA008 10K 1/16W [M]
R6101 D0GB122JA008 1.2K 1/16W [M]
R6102 D0GB152JA008 1.5K 1/16W [M]
R6103 D0GB222JA008 2.2K 1/16W [M]
R6104 D0GB332JA008 3.3K 1/16W [M]
R6106 D0GB472JA008 4.7K 1/16W [M]
R6107 D0GB682JA008 6.8K 1/16W [M]
R6108 D0GB153JA008 15K 1/16W [M]
R6200 D0GB103JA008 10K 1/16W [M]
R6201 D0GB122JA008 1.2K 1/16W [M]
R6202 D0GB152JA008 1.5K 1/16W [M]
R6203 D0GB222JA008 2.2K 1/16W [M]
R6204 D0GB332JA008 3.3K 1/16W [M]
R6205 D0GB472JA008 4.7K 1/16W [M]
R6206 D0GB682JA008 6.8K 1/16W [M]
R6207 D0GB153JA008 15K 1/16W [M]
R6208 D0GB473JA008 47K 1/16W [M]
R6300 D0GB103JA008 10K 1/16W [M]
R6301 D0GB122JA008 1.2K 1/16W [M]
R6302 D0GB152JA008 1.5K 1/16W [M]
R6303 D0GB222JA008 2.2K 1/16W [M]
R6304 D0GB332JA008 3.3K 1/16W [M]
R6305 D0GB472JA008 4.7K 1/16W [M]
R6306 D0GB682JA008 6.8K 1/16W [M]
R6307 D0GB153JA008 15K 1/16W [M]
R6308 D0GB473JA008 47K 1/16W [M]
R6458 D0GB102JA008 1K 1/16W [M]
R6501 D0GB123JA008 12K 1/16W [M]
R6502 D0GB223JA008 22K 1/16W [M]
R6503 D0GB103JA008 10K 1/16W [M]
R6511 D0GB181JA008 180 1/16W [M]
R6512 D0GB221JA008 220 1/16W [M]
R6618 D0GB221JA008 220 1/16W [M]
R6619 D0GB221JA008 220 1/16W [M]
R6620 D0GB471JA008 470 1/16W [M]
R6622 D0GB823JA008 82K 1/16W [M]
R6631 D0GB103JA008 10K 1/16W [M]
R6632 D0GB103JA008 10K 1/16W [M]
R6671 D0GB223JA008 22K 1/16W [M]
R6672 D0GB100JA008 10 1/16W [M]
R6811 D0GBR00JA008 0 1/16W [M]
R6812 D0GBR00JA008 0 1/16W [M]
R7111 D0GB103JA008 10K 1/16W [M]
R7211 ERJ3GEYJ823V 82K 1/10W [M]
R7212 ERJ3GEYJ821V 820 1/10W [M]
R7214 ERJ3GEYJ471V 470 1/10W [M]
R7217 D0GB102JA008 1K 1/16W [M]
R7218 D0GB102JA008 1K 1/16W [M]
R7220 ERJ3GEYJ105V 1M 1/10W [M]
R7221 ERJ3GEYJ101V 100 1/10W [M]
R7253 ERJ3GEYJ100V 10 1/10W [M]
R7254 D0GB102JA008 1K 1/16W [M]
R7315 ERJ3GEYJ332V 3.3K 1/10W [M]
R7323 ERJ3GEYJ332V 3.3K 1/10W [M]
R7325 ERJ3GEYJ331V 330 1/10W [M]
R7327 D0GB102JA008 1K 1/16W [M]
R7328 D0GB103JA008 10K 1/16W [M]
117
SA-AK270EB / SA-AK270E G
Ref. No. Part No. Part Name & Description Remarks
R7329 D0GB102JA008 1K 1/16W [M]
R7330 ERJ3GEYJ562V 5.6K 1/10W [M]
R7331 D0GB223JA008 22K 1/16W [M]
R7332 D0GB102JA008 1K 1/16W [M]
R7335 ERJ3GEYJ101V 100 1/10W [M]
R7336 ERJ3GEYJ100V 10 1/10W [M]
R7339 D0GB102JA008 1K 1/16W [M]
R7349 ERJ3GEYJ183V 18K 1/10W [M]
R7601 ERJ3GEYJ4R7V 4.7 1/10W [M]
R7650 ERJ3GEYJ5R6V 5.6 1/10W [M]
K1 ERJ3GEY0R00V 0 1/10W [M]
K2 ERJ3GEY0R00V 0 1/10W [M]
K2181 D0GBR00JA008 0 1/16W [M]
K2182 D0GBR00JA008 0 1/16W [M]
K5251 ERJ3GEY0R00V 0 1/10W [M]
K5253 ERJ3GEY0R00V 0 1/10W [M]
K5255 ERJ3GEY0R00V 0 1/10W [M]
K5302 ERJ3GEY0R00V 0 1/10W [M]
CAPACITORS
C1 F2A1C101A147 100uF 16V [M]
C901 F1G1C104A083 0.1uF 16V [M]
C902 F1G1C104A083 0.1uF 16V [M]
C903 F1G1C104A083 0.1uF 16V [M]
C904 F2A1C100A234 10uF 16V [M]
C905 F1G1C104A083 0.1uF 16V [M]
C906 F2A1C100A234 10uF 16V [M]
C907 F1G1H180A565 18pF 50V [M]
C908 F1G1H220A565 22pF 50V [M]
C911 F1G1C104A083 0.1uF 16V [M]
C912 F1G1C104A083 0.1uF 16V [M]
C913 F1G1C104A083 0.1uF 16V [M]
C914 F1G1C104A083 0.1uF 16V [M]
C915 F2A1C470A234 47uF 16V [M]
C931 F2A1C100A234 10uF 16V [M]
C951 F1G1C104A083 0.1uF 16V [M]
C952 F1G1C104A083 0.1uF 16V [M]
C953 F2A0J101A245 100uF 6.3V [M]
C1101 F2A1H1R0A145 1.0uF 50V [M]
C1102 F1H1H152A219 1500pF 50V [M]
C1103 F2A1C101A147 100uF 16V [M]
C1104 F1H1E273A002 0.027uF 25V [M]
C1105 F1H1H8210002 820pF 50V [M]
C1106 F2A1H2R2A145 2.2uF 50V [M]
C1107 F1H1H152A219 1500pF 50V [M]
C1108 F2A1C100A147 10uF 16V [M]
C1109 F2A1H3R3A145 3.3uF 50V [M]
C1110 F1H1H152A219 1500pF 50V [M]
C1121 F1H1H102A219 1000pF 50V [M]
C1122 F1H1E103A029 0.01uF 25V [M]
C1123 ECJ1VB1H271K 270pF 50V [M]
C1201 F2A1H1R0A145 1.0uF 50V [M]
C1202 F1H1H152A219 1500pF 50V [M]
C1203 F2A1C101A147 100uF 16V [M]
C1204 F1H1E273A002 0.027uF 25V [M]
C1205 F1H1H8210002 820pF 50V [M]
C1206 F2A1H2R2A145 2.2uF 50V [M]
C1207 F1H1H152A219 1500pF 50V [M]
C1208 F2A1C100A147 10uF 16V [M]
C1209 F2A1H3R3A145 3.3uF 50V [M]
C1210 F1H1H152A219 1500pF 50V [M]
C1221 F1H1H102A219 1000pF 50V [M]
C1222 F1H1E103A029 0.01uF 25V [M]
C1223 ECJ1VB1H271K 270pF 50V [M]
C1301 ECEA1HKA0R1B 0.1uF 50V [M]
C1302 F1H1C333A071 0.033uF 16V [M]
C1303 F1H1C333A071 0.033uF 16V [M]
C1304 F2A1H4R7A234 4.7uF 50V [M]
C1305 F2A1C330A234 33uF 16V [M]
C1307 ECA1AAK221XQ 220uF 10V [M]
C1308 F2A1C220A234 22uF 16V [M]
C1311 F2A1C470A234 47uF 16V [M]
C1312 F1H1H332A013 3300pF 50V [M]
Ref. No. Part No. Part Name & Description Remarks
C1314 F1H1H222A013 2200pF 50V [M]
C1315 F1H1H222A013 2200pF 50V [M]
C1316 F1H1H102A219 1000pF 50V [M]
C1317 F1H1H102A219 1000pF 50V [M]
C1318 ECQV1H473JL3 0.047uF 50V [M]
C1319 F2A1C101A147 100uF 16V [M]
C1320 F2A1H1R0A145 1.0uF 50V [M]
C1321 F0A2A472A019 4700pF 100V [M]
C1323 ECEA1HKN010B 1uF 50V [M]
C1324 F2A1C470A234 47uF 16V [M]
C1326 F2A1C100A147 10uF 16V [M]
C1371 F1H1E103A029 0.01uF 25V [M]
C2002 F1H1H103A219 0.01uF 50V [M]
C2005 F1H0J1050013 1uF 6.3V [M]
C2006 F1H0J1050013 1uF 6.3V [M]
C2021 F1H0J1050013 1uF 6.3V [M]
C2022 F1H0J1050013 1uF 6.3V [M]
C2023 F1H1H392A013 3900pF 50V [M]
C2024 F1H1H392A013 3900pF 50V [M]
C2025 F1H0J1050013 1uF 6.3V [M]
C2026 F1H0J1050013 1uF 6.3V [M]
C2035 F1H1H101A720 100pF 50V [M]
C2045 F1H0J1050013 1uF 6.3V [M]
C2046 F1H0J1050013 1uF 6.3V [M]
C2054 F1H1C104A042 0.1uF 16V [M]
C2065 F1H0J1050013 1uF 6.3V [M]
C2066 F1H0J1050013 1uF 6.3V [M]
C2170 F2A1A330A159 33uF 10V [M]
C2181 F2A1H3R3A213 3.3uF 50V [M]
C2183 F1H1A5640001 0.56uF 10V [M]
C2184 F1H1A5640001 0.56uF 10V [M]
C2185 ECQV1H474JL3 0.47uF 50V [M]
C2186 ECQV1H474JL3 0.47uF 50V [M]
C2187 F1H1H392A013 3900pF 50V [M]
C2188 F1H1H392A013 3900pF 50V [M]
C2189 F1H1H103A219 0.01uF 50V [M]
C2190 F1H1H103A219 0.01uF 50V [M]
C2191 F1H1H103A219 0.01uF 50V [M]
C2192 F1H1H103A219 0.01uF 50V [M]
C2193 F1H1C823A001 0.082uF 16V [M]
C2194 F1H1C823A001 0.082uF 16V [M]
C2195 ECJ1VB1A684K 0.68uF 10V [M]
C2196 ECJ1VB1A684K 0.68uF 10V [M]
C2197 F1H1H332A013 3300pF 50V [M]
C2201 F1H0J4750003 4.7uF 6.3V [M]
C2202 F1H1C823A001 0.082uF 16V [M]
C2301 F2A1H3R3A213 3.3uF 50V [M]
C2302 F2A1H1R0A213 1.0uF 50V [M]
C2304 F2A1H3R3A213 3.3uF 50V [M]
C2305 F2A1H3R3A213 3.3uF 50V [M]
C2307 F1H1C823A001 0.082uF 16V [M]
C2311 F1H0J1050013 1uF 6.3V [M]
C2312 F1H0J1050013 1uF 6.3V [M]
C2315 F1H0J1050013 1uF 6.3V [M]
C2316 F1H0J1050013 1uF 6.3V [M]
C2321 F1H1H470A004 47pF 50V [M]
C2322 F1H1H470A004 47pF 50V [M]
C2323 F1H1H470A004 47pF 50V [M]
C2324 F1H1H470A004 47pF 50V [M]
C2329 F1H1H103A219 0.01uF 50V [M]
C2330 F1H1H103A219 0.01uF 50V [M]
C2341 F1H1A224A007 0.22uF 10V [M]
C2342 F1H1A224A007 0.22uF 10V [M]
C2343 F1H1H103A219 0.01uF 50V [M]
C2344 F1H1H103A219 0.01uF 50V [M]
C2345 D0GBR00JA008 0 1/16W [M]
C2346 D0GBR00JA008 0 1/16W [M]
C2357 F1H1H102A219 1000pF 50V [M]
C2358 F1H1H102A219 1000pF 50V [M]
C2365 ECEA1EKN4R7B 4.7uF 25V [M]
C2611 F1H1H220A004 22pF 50V [M]
C2613 F2A0J221A181 220uF 6.3V [M]
C2701 F1H1H103A219 0.01uF 50V [M]
C2702 F2A1E102A207 1000uF 25V [M]
118
SA-AK270EB / SA-AK270E G
Ref. No. Part No. Part Name & Description Remarks
C2703 EEUFC0J821B 820uF 6.3V [M]
C2704 F1H1H103A219 0.01uF 50V [M]
C2705 F1H1H101A720 100pF 50V [M]
C2707 F2A0J101A181 100uF 6.3V [M]
C2711 F1H1H103A219 0.01uF 50V [M]
C2712 F2A0J470A167 47uF 6.3V [M]
C2713 F2A0J470A167 47uF 6.3V [M]
C2714 F1H1H103A219 0.01uF 50V [M]
C2732 F1H1C104A042 0.1uF 16V [M]
C2733 F2A1C470A180 47uF 16V [M]
C2734 F1H1H103A219 0.01uF 50V [M]
C2735 F2A1A330A159 33uF 10V [M]
C2736 F1H1H103A219 0.01uF 50V [M]
C2737 F2A1C470A180 47uF 16V [M]
C2738 F1H1C104A042 0.1uF 16V [M]
C2742 F1H1C104A042 0.1uF 16V [M]
C2751 F1H1H103A219 0.01uF 50V [M]
C2753 F1H1H103A219 0.01uF 50V [M]
C2754 F2A1C221A019 220uF 16V [M]
C2755 F1H1H103A219 0.01uF 50V [M]
C2756 F2A1A330A159 33uF 10V [M]
C2761 F1H1H103A219 0.01uF 50V [M]
C2762 F1H1H103A219 0.01uF 50V [M]
C2763 F1H1H103A219 0.01uF 50V [M]
C2764 F2A1C101A208 100uF 16V [M]
C2765 F2A1C100A207 10uF 16V [M]
C2766 F1H1H103A219 0.01uF 50V [M]
C2767 F2A1C221A019 220uF 16V [M]
C2812 F1H0J1050013 1uF 6.3V [M]
C2813 F2A1H3R3A213 3.3uF 50V [M]
C2821 F1H1H101A720 100pF 50V [M]
C2822 F1H1H561A013 560pF 50V [M]
C2823 F1H1H561A013 560pF 50V [M]
C2881 F1H1H102A219 1000pF 50V [M]
C2895 F1H1H561A013 560pF 50V [M]
C2897 F1H1H561A013 560pF 50V [M]
C2900 F2A1V330A379 33uF 35V [M]
C2901 ECQB1H392KF3 3900pF 50V [M]
C2903 F2A1V330A379 33uF 35V [M]
C2904 F2A1H4R7A213 4.7uF 50V [M]
C2905 F1H1H471A219 470pF 50V [M]
C2906 F2A0J470A167 47uF 6.3V [M]
C2907 F1H1H561A013 560pF 50V [M]
C2908 F1H1H470A004 47pF 50V [M]
C2909 F1H1H470A004 47pF 50V [M]
C2910 F1H1H471A219 470pF 50V [M]
C2911 F2A0J470A167 47uF 6.3V [M]
C2912 ECEA1CKS101B 100uF 16V [M]
C2951 F1H1H223A219 0.022uF 50V [M]
C2953 F1H1H331A013 330pF 50V [M]
C2960 F1H1H180A230 18pF 50V [M]
C3702 F2A1H1R0A213 1.0uF 50V [M]
C3703 F2A1H1R0A213 1.0uF 50V [M]
C5000 ECJ1VB1H102K 1000pF 50V [M]
C5001 ECJ1VB1H102K 1000pF 50V [M]
C5002 F1H1A474A001 0.47uF 10V [M]
C5003 F1H1A474A001 0.47uF 10V [M]
C5004 F1H1A474A001 0.47uF 10V [M]
C5005 F1H1A474A001 0.47uF 10V [M]
C5006 ECJ1VB1H331K 330pF 50V [M]
C5007 ECJ1VB1H331K 330pF 50V [M]
C5008 ECJ1VB1H153K 0.015uF 50V [M]
C5009 ECJ1VB1H153K 0.015uF 50V [M]
C5010 ECJ2VC2A221J 220pF 100V [M]
C5011 ECJ2VC2A221J 220pF 100V [M]
C5012 ECJ2VC2A221J 220pF 100V [M]
C5013 ECJ2VC2A221J 220pF 100V [M]
C5014 ECQV1H684JL3 0.68uF 50V [M]
C5015 ECQV1H684JL3 0.68uF 50V [M]
C5016 ECJ1VB1H104K 0.1uF 50V [M]
C5017 ECJ1VB1H104K 0.1uF 50V [M]
C5018 F1K2A1040007 0.1uF 100V [M]
C5019 ECJ1VB1H104K 0.1uF 50V [M]
C5020 ECJ1VB1H104K 0.1uF 50V [M]
Ref. No. Part No. Part Name & Description Remarks
C5021 ECJ1VB1H104K 0.1uF 50V [M]
C5022 ECJ1VB1H104K 0.1uF 50V [M]
C5023 F1K2A1040007 0.1uF 100V [M]
C5024 ECJ1VB1H104K 0.1uF 50V [M]
C5025 ECJ1VB1H104K 0.1uF 50V [M]
C5026 F1K2A1040007 0.1uF 100V [M]
C5028 ECJ1VB1H104K 0.1uF 50V [M]
C5029 F1K2A1040007 0.1uF 100V [M]
C5030 ECJ1VC1H221J 220pF 50V [M]
C5031 ECJ1VB1C224K 0.22uF 16V [M]
C5032 ECJ1VB1H102K 1000pF 50V [M]
C5033 ECJ1VB1H104K 0.1uF 50V [M]
C5040 F2A2A2200035 22uF 100V [M]
C5050 ECJ1VB1H104K 0.1uF 50V [M]
C5051 ECJ1VB1H104K 0.1uF 50V [M]
C5052 ECJ1VB1H104K 0.1uF 50V [M]
C5053 ECJ1VB1H104K 0.1uF 50V [M]
C5133 F2A0J101A245 100uF 6.3V [M]
C5150 ECJ1VB1H102K 1000pF 50V [M]
C5151 ECJ1VB1H102K 1000pF 50V [M]
C5445 ECJ1VB1H104K 0.1uF 50V [M]
C5450 ECJ1VB1H104K 0.1uF 50V [M]
C5510 F2A1V4710074 470uF 35V [M]
C5511 F2A1V4710074 470uF 35V [M]
C5514 ECJ1VB1H104K 0.1uF 50V [M]
C5515 ECJ1VB1H104K 0.1uF 50V [M]
C5518 ECJ1VB1H104K 0.1uF 50V [M]
C5519 ECJ1VB1H104K 0.1uF 50V [M]
C5520 ECJ1VB1H104K 0.1uF 50V [M]
C5521 ECJ1VB1H104K 0.1uF 50V [M]
C5550 ECJ1VB1H103K 0.01uF 50V [M]
C5551 ECJ1VB1H391K 390pF 50V [M]
C5552 ECJ1VB1H391K 390pF 50V [M]
C5553 ECJ1VC1H101J 100pF 50V [M]
C5554 ECJ1VB1H104K 0.1uF 50V [M]
C5555 F1K1C1060001 10uF 16V [M]
C5556 ECJ1VB1H103K 0.01uF 50V [M]
C5557 ECJ1VC1H101J 100pF 50V [M]
C5558 ECJ1VC1H470J 47pF 50V [M]
C5559 ECJ1VC1H470J 47pF 50V [M]
C5560 ECJ1VB1H104K 0.1uF 50V [M]
C5561 ECJ1VC1H101J 100pF 50V [M]
C5562 F2A0J102A016 1000uF 6.3V [M]
C5601 ECA1CAK100XB 10uF 16V [M]
C5700 F1BAF1020020 1000pF [M]
C5701 F0CAF334A087 0.33uF [M]
C5703 F0C2H1040001 0.1uF 500V [M]
C5704 F1BAF1020020 1000pF [M]
C5705 F1BAF1020020 1000pF [M]
C5706 F1BAF1020020 1000pF [M]
C5707 F1BAF1020020 1000pF [M]
C5712 F2B2G1810011 180uF 400V [M]
C5713 F0C2J1030005 0.01uF 630V [M]
C5720 ECJ1VB1H104K 0.1uF 50V [M]
C5721 ECJ1VB1H221K 220pF 50V [M]
C5722 ECJ1VB1H102K 1000pF 50V [M]
C5723 ECJ1VB1H471K 470pF 50V [M]
C5724 F2A1H5600009 56uF 50V [M]
C5725 ECJ1VB1H104K 0.1uF 50V [M]
C5726 ECJ1VB1H104K 0.1uF 50V [M]
C5728 ECJ1VB1H102K 1000pF 50V [M]
C5730 ECEA1HKS010B 1uF 50V [M]
C5737 F1A3A471A035 470pF 1000V [M]
C5790 ECJ3YB2J222K 2200pF [M]
C5791 ECEA1HKA2R2B 2.2uF 50V [M]
C5794 ECJ1VC1H220J 22pF 50V [M]
C5795 ECJ2VC1H222J 2200pF 50V [M]
C5796 F1J1H104A717 0.1uF 50V [M]
C5797 F1A3A470A023 47pF 1000V [M]
C5798 F2A1H5600009 56uF 50V [M]
C5800 F1J2E1030004 0.01uF 250V [M]
C5801 F1J2E1030004 0.01uF 250V [M]
C5802 F1J2E1030004 0.01uF 250V [M]
C5803 F1J2E1030004 0.01uF 250V [M]
119
SA-AK270EB / SA-AK270E G
Ref. No. Part No. Part Name & Description Remarks
C5804 F1J2E1030004 0.01uF 250V [M]
C5805 F2B1V222A007 2200uF 35V [M]
C5808 F2B1V222A007 2200uF 35V [M]
C5810 ECJ1VB1H104K 0.1uF 50V [M]
C5811 F1J2E1030004 0.01uF 250V [M]
C5812 ECJ1VB1H104K 0.1uF 50V [M]
C5813 F2A1V4710035 470uF 35V [M]
C5814 F1J2E1030004 0.01uF 250V [M]
C5815 ECJ1VB1H104K 0.1uF 50V [M]
C5816 F2A1E471A652 470uF 25V [M]
C5817 F2A2AR22A358 0.22uF 100V [M]
C5818 ECJ1VB1H104K 0.1uF 50V [M]
C5819 F1J2E1030004 0.01uF 250V [M]
C5820 F1J2E1030004 0.01uF 250V [M]
C5821 F1J2E1030004 0.01uF 250V [M]
C5822 F1J2E1030004 0.01uF 250V [M]
C5823 ECJ1VB1H104K 0.1uF 50V [M]
C5824 F2A1E471A652 470uF 25V [M]
C5825 ECJ1VB1H104K 0.1uF 50V [M]
C5826 F1J2E1030004 0.01uF 250V [M]
C5827 F1J2E1030004 0.01uF 250V [M]
C5831 ECJ1VB1H104K 0.1uF 50V [M]
C5832 ECJ1VB1H104K 0.1uF 50V [M]
C5869 ECJ1VB1H104K 0.1uF 50V [M]
C5896 ECJ1VB1H104K 0.1uF 50V [M]
C5897 ECJ1VB1H104K 0.1uF 50V [M]
C5898 ECJ1VB1H104K 0.1uF 50V [M]
C5899 F2A1C221A104 220uF 16V [M]
C6300 F1H1H102A219 1000pF 50V [M]
C6503 F1H1H102A219 1000pF 50V [M]
C6512 F1H1H102A219 1000pF 50V [M]
C6601 F1H1H101A720 100pF 50V [M]
C6608 F1H1H104A013 0.1uF 50V [M]
C6609 F1H1H104A013 0.1uF 50V [M]
C6611 F1H1H331A013 330pF 50V [M]
C6612 F1H1H331A013 330pF 50V [M]
C6613 F1H1H331A013 330pF 50V [M]
C6614 F1H1H103A219 0.01uF 50V [M]
C6616 F2A1H220A182 22uF 50V [M]
C6633 F1H1H101A720 100pF 50V [M]
C6634 F1H1H101A720 100pF 50V [M]
C6671 F2A1H220A182 22uF 50V [M]
C6801 F1H1H473A783 0.047uF 50V [M]
C6802 F1H1H473A783 0.047uF 50V [M]
C6803 F1H1C104A042 0.1uF 16V [M]
C6804 F1H1C104A042 0.1uF 16V [M]
C6810 ECJ1VB1H391K 390pF 50V [M]
C6811 F1H0J1050013 1uF 6.3V [M]
C6812 F1H0J1050013 1uF 6.3V [M]
C6813 F1H1H331A013 330pF 50V [M]
C6814 F1H1H331A013 330pF 50V [M]
C6815 F1H1H103A219 0.01uF 50V [M]
C6816 F1H1H103A219 0.01uF 50V [M]
C6820 ECJ1VB1H391K 390pF 50V [M]
C6821 F1H1H103A219 0.01uF 50V [M]
C6822 F1H1H103A219 0.01uF 50V [M]
C6823 F1H1H103A219 0.01uF 50V [M]
C6851 F1H1C104A042 0.1uF 16V [M]
C6852 F1H1H102A219 1000pF 50V [M]
C6861 F1H1H102A219 1000pF 50V [M]
C6863 F1H1C104A042 0.1uF 16V [M]
C6938 F1H1C104A042 0.1uF 16V [M]
C6940 F1H1C104A042 0.1uF 16V [M]
C7102 F1H1A474A025 0.47uF 10V [M]
C7107 ECJ1VB1H223K 0.022uF 50V [M]
C7142 ECJ1VB1H332K 3300pF 50V [M]
C7154 ECJ1VB1C104K 0.1uF 16V [M]
C7155 ECJ1VB1C104K 0.1uF 16V [M]
C7161 ECJ1VB1C104K 0.1uF 16V [M]
C7164 ECJ2FF1A106Z 10uF 10V [M]
C7165 ECJ2FF1A106Z 10uF 10V [M]
C7166 F1H1H103A219 0.01uF 50V [M]
C7203 F2A0J221A200 220uF 6.3V [M]
C7204 ECJ1VB1C104K 0.1uF 16V [M]
Ref. No. Part No. Part Name & Description Remarks
C7216 ECJ1VB1H681K 680pF 50V [M]
C7217 ECJ1VB1C104K 0.1uF 16V [M]
C7218 ECJ1VB1C823K 0.082uF 16V [M]
C7223 F2A1H4R70037 4.7uF 50V [M]
C7225 F1H1H102A219 1000pF 50V [M]
C7226 F1H1H102A219 1000pF 50V [M]
C7227 ECA1HAK010XI 1uF 50V [M]
C7228 ECA1HAK010XI 1uF 50V [M]
C7230 ECJ1VB1C104K 0.1uF 16V [M]
C7231 F2A0J221A200 220uF 6.3V [M]
C7232 F2A0J221A200 220uF 6.3V [M]
C7233 F1H1C104A008 0.1uF 16V [M]
C7234 ECJ1VB1C104K 0.1uF 16V [M]
C7235 F2A1C100A133 10uF 16V [M]
C7241 F1H1H102A219 1000pF 50V [M]
C7243 F1H1C104A008 0.1uF 16V [M]
C7244 ECJ1VB1C153K 0.015uF 16V [M]
C7253 F1H1H471A219 470pF 50V [M]
C7263 ECJ1VB1C104K 0.1uF 16V [M]
C7264 ECJ1VB1C104K 0.1uF 16V [M]
C7315 F1H1A474A025 0.47uF 10V [M]
C7334 ECEA1AKA221I 220uF 10V [M]
C7335 F1H1C104A008 0.1uF 16V [M]
C7338 ECJ1VB1C563K 0.056uF 16V [M]
C7339 ECJ1VB1C183K 0.018uF 16V [M]
C7352 ECJ1VB1C183K 0.018uF 16V [M]
C7601 ECEA0JKA330I 33uF 6.3V [M]
C7613 ECJ1VB1C104K 0.1uF 16V [M]
C7614 F2A0J101A198 100uF 6.3V [M]
C7626 ECJ1VB1C104K 0.1uF 16V [M]
C7670 ECJ1VB1C104K 0.1uF 16V [M]
120
SA-AK270EB / SA-AK270E G
YSP0803
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