lg ht924sf

MO

DE

L: H

T924S

F (H

T924S

F-A

2 / SH

94SF

-C/S

/W)

SE

RV

ICE

MA

NU

AL

P/NO : AFN70208674 APRIL, 2009

MODEL: HT924SF(HT924SF-A2 / SH94SF-C/S/W)

Website http://biz.lgservice.comInternal Use Only

DVD RECEIVER SYSTEMSERVICE MANUAL

1-1

[CONTENTS]

SECTION 1. GENERAL • SERVICING PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

• ESD PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

• SERVICE INFORMATION FOR EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

• HOW TO UPDATE AUDIO MICOM & DVD PROGRAMS. . . . . . . . . . . . . . . . . . . . . . . . . 1-6

• SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

SECTION 2. ELECTRICAL PART • TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

• DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING . . . . . . . . . . . . . . . 2-14

• WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27

• OVERALL BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29

• CIRCUIT DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31

• CIRCUIT VOLTAGE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-53

• PRINTED CIRCUIT DIARGAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-57

SECTION 3. EXPLODED VIEWS • CABINET AND MAIN FRAME SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

• DECK MECHANISM EXPLODED VIEW (DP-12AV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

• PACKING ACCESSORY SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

• SPEAKER SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

SECTION 4. MECHANISM (DP-12AV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

SECTION 5. REPLACEMENT PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

1-2

SERVICING PRECAUTIONSNOTES REGARDING HANDLING OF THE PICK-UP1. Notes for transport and storage

1) The pick-up should always be left in its conductive bag until immediately prior to use.2) The pick-up should never be subjected to external pressure or impact.

2. Repair notes1) The pick-up incorporates a strong magnet, and so should never be brought close to magnetic materials.2) The pick-up should always be handled correctly and carefully, taking care to avoid external pressure and

impact. If it is subjected to strong pressure or impact, the result may be an operational malfunction and/or damage to the printed-circuit board.

3) Each and every pick-up is already individually adjusted to a high degree of precision, and for that reason the adjustment point and installation screws should absolutely never be touched.

4) Laser beams may damage the eyes!Absolutely never permit laser beams to enter the eyes!Also NEVER switch ON the power to the laser output part (lens, etc.) of the pick-up if it is damaged.

5) Cleaning the lens surfaceIf there is dust on the lens surface, the dust should be cleaned away by using an air bush (such as used for camera lens). The lens is held by a delicate spring. When cleaning the lens surface, therefore, a cot-ton swab should be used, taking care not to distort lens.

6) Never attempt to disassemble the pick-up.Spring has excess pressure. If the lens is extremely dirty, apply isopropyl alcohol to the cotton swab. (Do not use any other liquid cleaners, because they will damage the lens.) Take care not to use too much of this alcohol on the swab, and do not allow the alcohol to get inside the pick-up.

Storage in conductive bag Drop impact

NEVER look directly at the laser beam, and don’t allow contact with fingers or other exposed skin.

Magnet

How to hold the pick-up

Conductive Sheet

Cotton swab

Pressure

Pressure

SECTION 1. GENERAL

1-3

NOTES REGARDING COMPACT DISC PLAYER REPAIRS1. Preparations1) Compact disc players incorporate a great many ICs as well as the pick-up (laser diode). These components

are sensitive to, and easily affected by, static electricity. If such static electricity is high voltage, components can be damaged, and for that reason components should be handled with care.

2) The pick-up is composed of many optical components and other high-precision components. Care must be taken, therefore, to avoid repair or storage where the temperature or humidity is high, where strong magne-tism is present, or where there is excessive dust.

2. Notes for repair1) Before replacing a component part, first disconnect the power supply lead wire from the unit2) All equipment, measuring instruments and tools must be grounded.3) The workbench should be covered with a conductive sheet and grounded.

When removing the laser pick-up from its conductive bag, do not place the pick-up on the bag. (This is because there is the possibility of damage by static electricity.)

4) To prevent AC leakage, the metal part of the soldering iron should be grounded.5) Workers should be grounded by an armband (1M Ω)6) Care should be taken not to permit the laser pick-up to come in contact with clothing, in order to prevent

static electricity changes in the clothing to escape from the armband.7) The laser beam from the pick-up should NEVER be directly facing the eyes or bare skin.

Resistor(1 M Ω) Conductive

Sheet

Resistor(1 M Ω)

Armband

1-4

ESD PRECAUTIONS

Electrostatically Sensitive Devices (ESD)Some semiconductor (solid state) devices can be damaged easily by static electricity. Such componentscommonly are called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integratedcircuits and some field-effect transistors and semiconductor chip components. The following techniques shouldbe used to help reduce the incidence of component damage caused by static electricity.

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain offany electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear acommercially available discharging wrist strap device, which should be removed for potential shock reasonsprior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ESD devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ESD devices.

4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static" cangenerate electrical charges sufficient to damage ESD devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ESDdevices.

6. Do not remove a replacement ESD device from its protective package until immediately before you areready to install it. (Most replacement ESD devices are packaged with leads electrically shorted together byconductive foam, aluminum foil or comparable conductive materials).

7. Immediately before removing the protective material from the leads of a replacement ESD device, touch theprotective material to the chassis or circuit assembly into which the device will by installed.

CAUTION : BE SURE NO POWER IS APPLIED TO THE CHASSIS OR CIRCUIT, AND OBSERVE ALL OTHER SAFETY PRECAUTIONS.

8. Minimize bodily motions when handing unpackaged replacement ESD devices. (Otherwise harmless motionsuch as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ESD device).

CAUTION. GRAPHIC SYMBOLS

THE LIGHTNING FLASH WITH APROWHEAD SYMBOL. WITHIN AN EQUILATERAL TRIANGLE, IS INTENDED TO ALERT THE SERVICE PERSONNEL TO THE PRESENCE OF UNINSULATED “DANGEROUS VOLTAGE” THAT MAY BE OF SUFFICIENT MAGNITUDE TO CONSTITUTE A RISK OF ELECTRIC SHOCK.

THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS INTENDED TO ALERT THESERVICE PERSONNEL TO THE PRESENCE OF IMPORTANT SAFETY INFORMATION IN SERVICELITERATURE.

1-5

SERVICE INFORMATION FOR EEPROM

POWER ON

DVD LOGO Status (NO Disk status)

Remote control Pause key->1->4->7->2 in order.

Press number 0~9, Press characterA~F (1~6 for a while)

Use arrow key ( ) to move to appropriate position and make changes

Press pause key once

Change will be applied when powerOFF->ON.

NAME

OPT 1 OPT 2 OPT 3 OPT 4 OPT 5 OPT 6 OPT 7 OPT 8 OPT 9 OPT A

HEX

2101CCDD0009E024DA00

DETECT NEW EEPROM(OPTION EDIT SCREEN)

1-6

HOW TO UPDATE AUDIO MICOM & DVD PROGRAMS

1. How to update AUDIO MICOM program.

[Update using CD]1. Change the filename to download as “(MODEL NAME)_(Version).HEX”. Only upper cases are permitted.

ex) HT924SF : “HT924SF_0810010.HEX”2. Copy the file to the root folder of a CD and burn it.3. Insert the CD to the SET, and move to the DVD function. Then the upgrade process will be started with

the upgrade information.4. If the upgrade process is complete, the set will be rebooted with “Complete” message.

[Update using USB]1. Change the filename to download as “(MODEL NAME)_(Version).HEX”. Only upper cases are permitted.

ex) HT924SF : “HT924SF_0810010.HEX”2. Copy the file to the root folder of USB storage.3. Put the USB into the SET, and move to the USB function. Then the upgrade process will be started with

the upgrade information.4. If the upgrade process is complete, the set will be rebooted with “Complete” message.

2. How to update DVD program.[Update using CD]1. Rename the filename to download as “LOGO_MODELNAME.ROM” in upper cases.

ex) HT924SF : “LG_HT924SF.ROM” 2. Copy the file to CD, and burn it. 3. Insert the CD to the SET, then after a while the CD tray will be opened with upgrade information on the

screen.4. Remove the CD, and press “PLAY” key in remote controller.5. Remove and reconnect the power cable when it changes to logo screen from upgrade information.

Then the upgrade process is completed.

[Update using USB]1. Rename the filename to download as “LOGO_MODELNAME.ROM” in upper cases.

ex) HT924SF : “LG_HT924SF.ROM” 2. Copy the file to the formatted USB, and burn it.3. Move to the USB function, and insert the USB to the set.

The upgrade information will be shown on the screen.4. Remove the USB, press PLAY key of the remote controller.5. Remove and reconnect the power cable when it changes to logo screen from upgrade information. Then

the upgrade process is completed.

1-7

SPECIFICATIONSGENERAL

Power supply 110~240V, 50/60Hz

Power consumption 130W

Net Weight 3.9 kg

External dimensions (W x H x D) 430 x 73 x 327 mm

Operating conditions Temperature 5°C to 35°C, Operation status: Horizontal

Operating humidity 5% to 85%

Laser Semiconductor laser, wavelength 650 nm

TUNERFM

FM Tuning Range 87.5 - 108.0 MHz

FM Intermediate Frequency 128 kHz

AM [MW]

AM Tuning Range 552 - 1,620 kHz or 520 - 1,720 kHz

AM Intermediate Frequency 450 kHz

AMPLIFIER

Stereo mode 175 W + 175 W (4 Ω at 1 kHz, THD 10 %)

Surround mode Front: 175 W + 175 W (THD 10 %)

Center*: 175 W

Surround*: 175 W + 175 W (4 Ω at 1 kHz, THD 10 %)

Subwoofer*: 325 W (3 Ω at 30 Hz, THD 10 %)

SPEAKERS (SH94SF)

Front/Rear Speaker Center Speaker Passive Subwoofer

SH94SF-S SH94SF-C SH94SF-W

Type 1 Way 1 Speaker 1 Way 1 Speaker 1 Way 1 Speaker

Impedance 4 Ω 4 Ω 3 Ω

Rated Input Power 175 W 175 W 325 W

Max. Input Power 350 W 350 W 650 W

Net Dimensions (W x H x D) 98 x 226 x 90 mm 360 x 106 x 104 mm 216 x 405 x 310 mm

Net Weight 0.8 kg 1.0 kg 5.42 kg

Designs and specifications are subject to change without prior notice.

(* Depending on the sound modesettings and the source, there maybe no sound output.)

2-1

TROUBLESHOOTING GUIDE1. Power Supply Circuit

SECTION 2. ELECTRICAL PART

YES

Check power plug and powersupply circuit.

NO

Check power supply circuit.NO

Check laser circuit.NO

Check focus circuit.

Check disc.

Check tracking servo circuit.NO

Check audio circuit.NO

Is the Digitron on correctly?

YES

Is power on?

YES

Does initial read work?

YES

Does it play?

YES

Does it outputaudio?

YES

YES

Turn power on.

Insert power cord.

OK

2-2

2. Front circuit (1/2)

Reconnect it.NO

YES

YES YES

NO Check ifPN301 and PN302 are ok?Blue LED turn off?

NO

Refer to SMPS part.NO

YES

NO Check if the frontpower is ok?(*1)

YES

Is the Digitron oncorrectly?

NO

Check pattern and resolderingNOCheck if

DIS301 is ok?

YES

Check if the remotecontrol is ok?

YES

Check if allbuttons are ok?

Power on.

Front B/D ok.

1

2

*1 : PN106 Pins.PIN1 : -34 VKK, PIN2 : -28 FL+, PIN3 : -32 FL-, PIN12 : +5.6VA, PIN13 : +5V

2-3

3. Front circuit (2/2)

1

Refer to power(SMPS).NO

Replace R345~R350, R149.NO

Check if thepower part of the

front is ok?

YES

Check ifR345~R350, R149 are

ok?

YES

Refer to MICOM circuit.

2

Refer to power(SMPS).NOCheck if the

power part of the front is ok?

YES

Refer to MICOM circuit.NOCheck if the remote

control waveform of PN301pin11 is ok?

YES

Check RM circuitNOCheck if RC2

voltage is ok(5V)?

YES

Resolder or Replace RC2.

2-4

4. System operation flow

YES

YES

YES

Tray closed?

1. Initializes SERVO, DSP & RISC registers.2. Write RISC code to SDRAM.3. Reset RISC.

Show LOGO.

Tray close to closed position.

SLED at innerside?

RecieveOPEN/ CLOSE

Key?

ReceiveCLOSE Key?

SLED moves to inner position.

1. Judge whether have disc and disc type.2. Jump to related disc reading procedure.

1. Execute Pressed Key & IR Key.2. System operation routine loop.

NO

NO

NO

NO

YES

1. Stop Playback & Open Tray.2. Display tray open message & LOGO.

POWER ON.

2-5

5. Test & debug flow

Check the POWER PART.NO

Check the POWER PART.NO

YES

Check theAC voltage Power PCBA (110V

or 220V).

Check the regulators or diode.NO

1. Check 27MHz system clock.2. Check system reset circuit.3. Check FLASH R/W enable signal PRD,

RWR.4. Check FLASH Memory related circuit.

NO

Replace FLASH.

NO

YES

Are theDC Voltage outputs OK? (-34V, -28V, -32V, ±12V,

3.5V, 5.6VA, 5V, 7V).

YES

Are 3.3V and 5V DC outputs normal on main

PCBA?

YES

YES

UpdateFLASH successfully?

YES

Switch on the Power PCBA.

TEST.

A

2-6

NOCheck connection lines between FLASH & MT1389MH and the FLASH access timewhether is suitable or not.

NO

YES

YES

YES

YES

Check AV cableconnection to TV set.

YES

YES

YES

FlashMemory operates

properly?

Check connection lines between SDRAM(IC503) & MT1389MH and the SDRAMis damaged.

NOSDRAMworks properly?

Check the related circuit ofMT1389MH IC501 Pins138, 142, 144, 145.

NOMT1389MHVIDEO outputs

properly?

Show LOGO?

NO Check the load OPEN & CLOSE switch.

NO

Check AV cable connection between main PCBA andloader. (MECHA)

YES

YES

YES

NormalOPEN_SW,CLOSE_SW

signal?

Check the Tray control IO pins on MT1389MH.

NONormalTROPEN & TRCLOSE

signal?

Check the Tray control MOTOR & SERVO circuit IC400.

NONormalLOAD+ & LOAD-

signal?

Does Traymove inside when it

is not at closedposition?

Power On.

A

B

2-7

NO Check the connection line ofM_STBY.

NO

YES

YES

YES

Check the cable connectionwith MECHA.

Do not put in discand close tray.

YES

YES

YES

MotorDriver M_STBY

pin is high?

Check the related circuit of SLD.

NOMotor

Driver M_STBYpin is High?

Check the amp circuit on motor driver.

NOSLED+ andSLED- output

properly?

Doesthe SLED move to innerside when it is at outer

position?

NO Check Focus connection onMT1389MH and motor driver.

NO

Check cable connection withpick-up head.

YES

YES

ProperFocus outputs

to motor driver?

Check the amp circuit on motor driver.

NOProper F+ & F-outputs?

Optical Lenshas movements forsearching Focus?

B

C

2-8

NO

NO

Check the laser power circuit on MT1389MH andconnecting to power transistor.(Q403, Q405)

YES

YES

YES

YES

YES

YES

Check cable connectionbetween transistor output and

pick-up head.

Laser off.

Check the RF connectionbetween AM5890 and MT1389MH.

YES

YES

DVDLD orCDLD output

property?

Check the related circuit on laser power transistor.

NO

NOCollector

voltage of power transistoris OK?(Q403, Q405)

Laserturns on whenreading disc?

Put disc in?

Check the cable connectionbetween spindle and main

PCB.

YES

YES

Check the spindle control amp circuit of motor driver.

SPNP & SPNN output

properly?

NO Check the SPINDLE relatedcircuit on MT1389MH.

ProperSPINDLE signal on

MT1389MH.Does spindle rotate?

NO Check the related circuit onMT1389MH RF signal.

NO

NO

NOProperRF signal onMT1389MH.

Disc ID is correct?

C

D

2-9

Check connections betweenMT1389MH and pick-up head.

Check the related circuit onMT1389MH CD_DVDCT.

Check the related circuit onMT1389MH.

Check the TRACK connectionon MT1389MH and motor driver.

Check the tracking control ampcircuit on motor driver.

NO NO

YES

YES

YES

Check CD_DVDCT connectionbetween AM5890 and

MT1389MH.

Check cable connectionon pick-up head.

YES

YES

Propersignals on A, B, C,D of MT1389MH.

NOProperCD_DVDCT signal on

MT1389MH.

Focus on ok?

NODisc Playback?

NO NO

NO

NO

YES

ProperCD_DVDCT signal on

MT1389MH.

YES

ProperTRACK signal

on MT1389MH.

YES

T+ & T- outputproperly?

Track On OK?

D

YES

E

Check RF signal waveform.

2-10

NOCheck connection between IC601 BCK, LRCK, ADATA0, ADATA1, ADATA2(Pins19, 20, 23, 24, 25).

YES

YES

Check Digital Amp circuit(IC701, IC702, IC703, IC704).

YES

Check the related circuit ofPWM.(Check Audio outPins 54, 55, 58, 59, 61, 62, 67, 68, 70, 71, 74, 75)

NO

NO

YES

PWM ICreceived correct data

stream?

NormalPWM IC out?(IC601).

Normal Audiooutput when disc

playback?

E

TEST END.

2-11

6. AMP Protection

OK.NO

YES

"PROTECTION"appears continuously on the FLD.

Replace IC101.NO

YES

Is the IC101 pin53"LOW" signal(0V)?

Replace the Q703, Q704 and Q705.NO

YES

Is the Q703, Q704 andQ705 normal?

YES

YES

After unplug power cord, connect again.

YES

Power on.

"PROTECTION" appears on the FLD.

Replace TI AMP IC(IC701, IC702, IC703, IC704)

2-12

7. AUDIO µ-COM Circuit(DVD & AMP)

Check DVD Module.

Check SMPS.

OK

YES

Power On.

DoesCD/DVD appear at

FLD?

YES

NODoesit appear DVD Error

at FLD?

Does AV1,TV AUDIO, AV1 OPT and

FM 87.5 appearat FLD.

DoesReading appear

at FLD?

YES

Doesno Disc or Time

appear at FLD?

YES

Checkif DVD/CD insert

is OK.

Check Power.

YES

YES

YES

Replace IC101.

YESNO

NO

NO

NO

Refer to SMPS.

Refer to oscillator circuit.

Check IC101 Pin29 reset waveform.

NO

YES

Check 5V line.

Check power sectioncircuit.

NO

NO

NO

NO

NO

Checkpower part of Main

B/D.

Checkoscillator of

X100.

Checkif IC101 Pin29

is high.

YES

YES

YES

Check ifIC101 Pins 14, 40, 55, 89

are high(5V).

Checkif IC101 Pin58

is high.

YES

2-13

DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING1. SYSTEM 27MHz CLOCK,RESET,FLASH R/W SIGNAL

2) MT1389MH reset is high active.

4

IC501

1) MT1389MH main clock is at 27MHz(X500)

1

FIG 1-1

1

FIG 1-2

Power Cord in

2

3

4

2

IC101

P_CTL

RESET_IN

DVD_RST

3

IC501

2-14

3) Flash R/W enable signal during download(Downloading)

5

2. SDRAM CLOCK

7

1) MT1389MH main clock is at 27MHz(X500)

FIG 1-3

5

6

SF_DI

SF_DO

DCLK = 93MHz, Vp-p=2.2, Vmax=2.7V

FIG 2-1

7

SDCLK

6

2-15

3. TRAY OPEN/CLOSE SIGNAL

1) Tray open/close waveform 2) Tray close waveform

3) Tray open waveform

8

9

10

11

FIG 3-3

8

9

10

11

OPENSW

CLOSESW

OPEN

CLOSE

FIG 3-1

8

9

10

11

OPENSW

CLOSESW

OPEN

CLOSE

FIG 3-2

8

9

10

11

OPENSW

CLOSESW

OPEN

CLOSE

2-16

14

15

4. SLED CONTROL RELATED SIGNAL (NO DISC CONDITION)

12

13

FIG 4-1

12

13

14

15

SLD

M-STBY

SL+

SL-

2-17

6. LASER POWER CONTROL RELATED SIGNAL(NO DISC CONDITION)

5. LENS CONTROL RELATED SIGNAL(NO DISC CONDITION)

16

17

18

FIG 6-1

19

20

2119

21 20

IC501

FIG 5-1

16

17

18

FOD

F+

F-

MDI1

CDLD

DVDLD

2-18

7. DISC TYPE JUDGEMENT WAVEFORMS

22

24

23

IC501

23 : This signal can see using special debug program

FIG 7-1 (DVD)

22

23

24

F+

PU_DET

RF

FIG 7-2 (DVD)

22

23

24

F+

PU_DET

RF

2-19

FIG 7-3 (CD)

22

23

24

F+

PU_DET

RF

FIG 7-4 (CD)

22

23

24

F+

PU_DET

RF

22

24

23

IC501


2-20

8. FOCUS ON WAVEFORMS

26

27

28

25

IC501


FIG 8-1 (DVD)

25

26

27

28

PU_DET

FOD

F+

F-

FIG 8-2 (CD)

25

26

27

28

PU_DET

FOD

F+

F-

2-21

29

31

30

9. SPINDLE CONTROL WAVEFORMS (NO DISC CONDITION)

FIG 9-1

29

30

31

SPIND

SP-

SP+

2-22

34

35

33

10. TRACKING CONTROL RELATED SIGNAL(System checking)

32

IC501


FIG 10-1(DVD)

32

33

34

35

PU_DET

TRO

T-

T+

FIG 10-2(CD)

32

33

34

35

PU_DET

TRO

T-

T+

2-23

11. MT1389MH VIDEO OUTPUT WAVEFORMS

1) Full colorbar signal(COMPOSIT)

FIG 11-1

36

CVBS

2) Y

FIG 11-2

37

37

IC501

Y_G

36

IC501

FIG 12-1

12. AUDIO OUTPUT FROM PWM IC

4038

39IC501

1) Audio related SignalASDATA3 ADATA0

BCK

LRCK

38

39

40

2-24

13. DVD & AMP WAVEFORMS MT1389MH

4142

1)

• FL+ : R705 → TP601orFL- : R710 → TP602

41

3)

• WF- : R745 → TP605orWF+ : R748 → TP606

43

2)

• RL+ : R718 → TP603orRL- : R722 → TP604

42

43

2-25

5)

• FR+ : R775 → TP611orFR- : R780 → TP612

45

4)

• C+: R731 → TP609orC- : R736 → TP610

44

6)

• RR+ : R788 → TP607orRR- : R792 → TP608

46

44

45 46

WIRING DIAGRAM

2-27 2-28

A/V IN/OUT

FRONT PCB

VFDVOLUME

SMPS PCB14 PIN

15 PIN

2 MIC USB PTB

MIC PCB

SPDIF

23PIN

9PIN

HDMIOUT

20 PIN

Tuner

14 PIN

13 PIN

FAN

MD

I/O Board

SPK Terminal

20 PIN

15 PIN

MAIN PCB

2 PIN

18 PIN

18 PIN

13 PIN

CN

402

CN

602

PN

106

CN

201

CN

250

CN

902C

N903

CN

102

PN301

CN603

CN401

CN103

PN202

3 PIN PN302

CN301

3 PIN

KEY PCB

CABLE1(18PIN, FFC)

CABLE3(13PIN, FFC)

WIRING DIAGRAMHT924

2009. 03. 27

CABCABLE4(20(20PIN, , FFCFFC)

CABLE4(20PIN, FFC)

OVERALL BLOCK DIAGRAM

2-29 2-30

IC601PWM

MODULATOR(PS9830B)

TAS5352Power Amp(IC701~704)

FL

FR

RL

RR

C/T

S/W

IC501MT1389MH

(176PIN)

FL+/-, FR+/-

RL+/-, RR+/-CENTER+/-WOOFER+/-

AMP BOARDMAIN BOARD

PICK-UPIC400MotorDriver

IC101SANYOAUDIOMICOM(100Pin)

IC503SDRAM

IC502FLASH

IC504EEPROM

DB

[0-1

5]

DM

A[0

-10]

SC

L

SD

A

SC

L

SD

AMotor

OPEN/CLOSEFOCUS/SLED

SPINDLE/TRACKING

F+/-, T+/-

SLED+/-SPINDLE+/-LOAD+/-

MD_DVD, MD_CDLD_DVD, LD_CDVR_DVD, VR_CD

A, B, C, D, E, F, RF

27 MHz

X60112.288 MHz

X1009.8304 MHz

DVD_TXDVD_RESETDVD_RX

9830_RESET9830_CLK

9830_DAT

LRCLK, BCLKMCLK

TAS5352_PDN

TAS5352_SD

5345_DATA

D+, D-

VFD

ET16315VFD

DRIVER

6315_DO6315_DI

6315_CLK6315_STB

GR[1-12]SG[1-16]

IC201CS5345(ADC)

Aux-IN

TUNER

Portable

MCLK,BCLKLRCLK,DATA

MCLK,BCLKLRCLK,DATA

SPDIF

SW_SPDIF

TUNER AUDIO

PORT AUDIO

TMDSHDMIOUT

SPDIFSW

OPTICALIN

USB

MICMIC L/R

IC2A1S4308

Component

Composite

Y, Pb, PrIC250

MM1692

R, G, B

Y/G, Pb/B, Pr/RY, C

MPEG Composite

AUX AUDIO

LRCLK, BCLKFRONT(ADATA0)REAR(ADATA1)C/W(ADATA2)D/M(ADATA3)

BLOCK DIAGRAMHT924

2009. 03. 27

CIRCUIT DIAGRAMS 1. SMPS(POWER) CIRCUIT DIAGRAM

NOTES) Symbol denotes AC ground.

NOTES) Symbol denotes DC chassis ground.

NOTE) WarningNOTE) Parts that are shaded are criticalNOTE) with respect to risk of fire orNOTE) electricial shock.

A

1

2

3

4

5

6

7

8

9

10

11

12

B C D E F G H I J K L M N O P Q R S T

SMPSHT924

3H301H-12009. 04. 06

2-31 2-32

IMPORTANT SAFETY NOTICE

WHEN SERVICING THIS CHASSIS, UNDER NO CIRCUMSTANCES SHOULD THE ORIGINAL DESIGN BE MODIFIED OR ALTERED WITHOUT PERMISSION FROM THE LG CORPORATION. ALL COMPONENTS SHOULD BE REPLACED ONLY WITH TYPES IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT.

SPECIAL COMPONENTS ARE SHADED ON THE SCHEMATIC FOR EASY IDENTIFICATION.THIS CIRCUIT DIAGRAM MAY OCCASIONALLY DIFFER FROM THE ACTUAL CIRCUIT USED. THIS WAY, IMPLEMENTATION OF THE LATEST SAFETY AND PERFORMANCE IMPROVEMENT CHANGES INTO THE SET IS NOT DELAYED UNTIL THE NEW SERVICE LITERATURE IS PRINTED.

NOTE : 1. Shaded( ) parts are critical for safety. Replace only

with specified part number.2. Voltages are DC-measured with a digital voltmeter

during Play mode.

2. MPEG CIRCUIT DIAGRAM

A

1

2

3

4

5

6

7

8

9

10

11

12


MPEGHT964/HT904/HT924

EBY57656101(#1) REV9.32009. 02. 19

1

5

6

1921

20 23 425 32

7

36

37

38

40

39

2-33 2-34

WAVEFORM

A

1

2

3

4

5

6

7

8

9

10

11

12


SERVOHT964/HT904/HT924

EBY57656101(#2) REV9.32009. 02. 19

12

8

9

10

2416

26

11

14

15

17

22

27

18

28

13

33

2930

3134

35

WAVEFORM

3. SERVO CIRCUIT DIAGRAM

2-35 2-36

A

1

2

3

4

5

6

7

8

9

10

11

12


I/OHT964/HT904/HT924

EBY57656101(#3) REV9.32009. 02. 19

WIRELESS PART

4. I/O CIRCUIT DIAGRAM

2-37 2-38

A

1

2

3

4

5

6

7

8

9

10

11

12


MICOMHT964/HT904/HT924

EBY57656101(#4) REV9.32009. 02. 19

2

3

HT964 HT904/HT924 HT994

5. MICOM CIRCUIT DIAGRAM

2-39 2-40

WAVEFORM

2-41 2-42

6. AMP CIRCUIT DIAGRAM

A

1

2

3

4

5

6

7

8

9

10

11

12


AMPHT964/HT904/HT924

EBY57656101(#8) REV9.32009. 02. 19

4142 43 44

45 46

WAVEFORM

2-43 2-44

7. DSP & PWM CIRCUIT DIAGRAM

A

1

2

3

4

5

6

7

8

9

10

11

12


DSP&PWMHT964/HT904/HT924

EBY57656101(#9) REV9.32009. 02. 19

2-45 2-46

8. I/O JACK CIRCUIT DIAGRAM

A

1

2

3

4

5

6

7

8

9

10

11

12


I/O JACKHT964/HT904/HT924

EBY57025201 REV7.32009. 02. 19

2-47 2-48

9. MIC & USB & PTB CIRCUIT DIAGRAM

A

1

2

3

4

5

6

7

8

9

10

11

12


MIC&USB&PTBHT924

EBY60665501 REV2.22009. 03. 27

2-49 2-50

A

1

2

3

4

5

6

7

8

9

10

11

12


TIMERHT924

EBY60665401 REV1.32009. 03. 27

10. FRONT TIMER CIRCUIT DIAGRAM

2-51 2-52

A

1

2

3

4

5

6

7

8

9

10

11

12


PWR KEYHT924

EBY60665701 REV1.22009. 03. 27

11. PWR KEY CIRCUIT DIAGRAM

2-53 2-54

CIRCUIT VOLTAGE CHART1. ICs on BOARD

MAIN

IC100 (EEPROM, M24C16-WMN6TP)

Pin No. SPEC DVD PB (V)

8 5 4.94

IC101 (A-Micom) LC87F5N62BVU

Pin No. SPEC VOLT

14 5.0 4.94

40 5.0 4.94

55 5.0 4.94

89 5.0 4.94

IC104 (KIA278R33PI)

Pin No. SPEC VOLT

1 5.0 5.0

3 3.3 3.3

IC106 (KIA78R05PI)

Pin No. SPEC VOLT

1 5.6 5.6

2 5 5

IC201 (ADC, CS5346)

Pin No. SPEC VOLT

5 3.3 3.24

14 5 5.05

36 3.3 3.26

46 3.3 3.24

IC202 (DIR, CS8422)


3 3.3 3.24

19 3.3 3.24

22 3.3 3.24

IC2A1 (MIC, S4308)

Pin No. SPEC VOLT

6 12.0 11.4

IC400 (MOTOR, AM5890)

Pin No. SPEC VOLT

8 5.0 5.05

19 5.0 5.05

IC501 (MPEG, MT1389MH)


1 1.8 1.88

2 3.3 3.22

12 3.3 3.22

22 3.3 3.22

25 1.8 1.88

38 3.3 3.24


57 3.3 3.24

67 3.3 3.24

79 1.8 1.87

92 3.3 3.24

101 3.3 3.24

109 1.8 1.87

114 3.3 3.24

119 1.8 1.87

125 3.3 1.88

134 3.3 3.22

139 3.3 3.22

141 3.3 3.22

150 3.3 3.22

151 3.3 3.22

163 3.3 3.22

164 3.3 3.22

165 1.8 1.88

IC502 (FLASH, MX25L1605DM2I)


8 3.3 3.22

IC503 (SDRAM/PROMOS, V54C3128164VBI6)


1 3.3 3.22

3 3.3 3.25

9 3.3 3.24

14 3.3 3.25

27 3.3 3.24

43 3.3 3.24

49 3.3 3.24

IC504 (EEPROM, KS24C021CS)


8 3.3 3.24

IC542


8 3.3 3.25

IC601 (PWM, PS9830)


4 3.3 3.21

10 3.3 3.21

22 3.3 3.21

29 3.3 3.21

39 3.3 3.21

47 3.3 3.21


56 3.3 3.21

65 3.3 3.21

72 3.3 3.21

91 3.3 3.21

94 3.3 3.21

IC602 (DSP, CS48560)


12 3.3 3.22

24 3.3 3.22

37 3.3 3.22

48 3.3 3.22

16 1.8 1.85

28 1.8 1.85

42 1.8 1.85

IC701 (AMP, TAS5352)


26 35 35.44

27 35 35.43

32 35 35.43

35 35 35.44

40 35 35.43

41 35 35.43



26 35 35.44

27 35 35.43

32 35 35.43

35 35 35.44

40 35 35.43

41 35 35.43



26 35 35.44

27 35 35.43

32 35 35.43

35 35 35.44

40 35 35.43

41 35 35.43



26 35 35.44

27 35 35.43

32 35 35.43


35 35 35.44

40 35 35.43

41 35 35.43

FRONT

IC301 (VFD, PT6315)

Pin No. SPEC VOLT

13 5.0 5.08

43 5.0 4.99

2-55 2-56

No Value (uF) Voltage_Spec positive (+) negative (-) voltage

C101 10uF 16 4.94 0.00 4.94

C106 100uF 16 5.00 0.00 5.00

C116 47uF 16 4.95 0.00 4.95

C117 10uF 16 3.90 0.00 3.90

C120 47uF 16 4.95 0.00 4.95

C123 100uF 16 3.30 0.00 3.30

C133 100uF 16 5.04 0.00 5.04

C201 10uF 16 2.50 2.16 0.34

C202 10uF 16 2.51 2.24 0.27

C203 10uF 16 2.50 2.22 0.28

C204 10uF 16 2.10 2.10 0.00

C205 10uF 16 2.51 2.23 0.28

C206 10uF 16 2.50 2.22 0.28

C207 10uF 16 2.51 2.24 0.27

C208 10uF 16 2.51 2.19 0.32

C211 10uF 16 2.41 0.00 2.41

C212 47uF 16 4.83 0.00 4.83

C213 10uF 16 5.05 0.00 5.05

C214 10uF 16 0.52 0.51 0.01

C215 10uF 16 0.52 0.42 0.10

C223 10uF 16 3.24 0.00 3.24

C224 10uF 16 3.24 0.00 3.24

C228 10uF 16 2.47 0.00 2.47

C229 10uF 16 3.24 0.00 3.24

C275 10uF 16 2.99 2.63 0.36

C276 10uF 16 2.38 2.21 0.17

C278 100uF 16 5.04 0.00 5.04

C284 47uF 16 5.03 0.00 5.03

C285 22uF 16 2.51 0.00 2.51

C286 470uF 6.30 2.41 1.44 0.97

C288 470uF 6.30 1.70 0.00 1.70

C289 470uF 6.30 2.34 0.00 2.34

C290 470uF 6.30 2.34 0.00 2.34

C2A3 22uF 16 1.95 0.00 1.95

C2A5 100uF 16 1.99 0.84 1.15

C2A7 1uF 50 0.00 0.00 0.00

C2A9 100uF 16 11.07 0.00 11.07

C2C2 10uF 16 3.25 0.00 3.25

C2C4 10uF 16 3.22 0.00 3.22

C2C6 10uF 16 2.48 0.00 2.48

C3D2 47uF 16 4.95 0.00 4.95

C417 47uF 6.30 3.19 2.27 0.92


C418 47uF 6.30 3.19 3.04 0.15

C419 100uF 6.30 3.19 0.00 3.19

C420 100uF 6.30 5.03 0.00 5.03

C421 100uF 6.30 5.03 0.00 5.03

C422 100uF 6.30 1.89 0.00 1.89

C423 100uF 6.30 5.04 0.00 5.04

C426 47uF 16 2.05 0.00 2.05

C427 47uF 16 1.43 0.00 1.43

C553 10uF 25 1.31 1.04 0.27

C554 10uF 25 1.29 1.06 0.23

C555 47uF 16 3.24 0.00 3.24

C556 47uF 6.30 1.88 0.00 1.88

C557 47uF 6.30 1.88 0.00 1.88

C558 47uF 16 3.22 0.00 3.22

C559 47uF 6.30 1.87 0.00 1.87

C560 47uF 6.30 1.57 0.00 1.57

C561 47uF 6.30 1.36 0.00 1.36

C563 10uF 25 3.21 0.00 3.21

C564 10uF 25 3.25 0.00 3.25

C565 10uF 25 3.25 0.00 3.25

C618 10uF 16 1.92 0.00 1.92

C620 10uF 16 1.93 0.00 1.93

C622 220uF 6.30 3.21 0.00 3.21

C625 10uF 16 1.85 0.00 1.85

C630 10uF 16 3.22 0.00 3.22

C652 220uF 6.30 1.93 0.00 1.93

C707 47uF 25 11.79 0.00 11.79

C749 47uF 25 11.79 0.00 11.79

C785 47uF 25 11.79 0.00 11.79

C7B5 47uF 25 11.78 0.00 11.78

C7F7 10uF 16 11.77 0.00 11.77

C7F9 47uF 25 11.76 0.00 11.76

C7G3 47uF 25 11.77 0.00 11.77

C801 10uF 25 4.94 0.00 4.94

C852 47uF 16 3.31 0.00 3.31

C854 10uF 25 3.31 0.00 3.31

C858 10uF 25 3.31 0.00 3.31

C861 10uF 25 3.31 0.00 3.31

C863 10uF 25 3.31 0.00 3.31

C866 10uF 25 1.87 0.00 1.87

C875 10uF 25 1.78 0.00 1.78

C876 10uF 25 3.31 0.00 3.31


C878 10uF 25 1.78 0.00 1.78

C880 10uF 25 1.78 0.00 1.78

C882 10uF 25 3.31 0.00 3.31

C888 10uF 25 1.78 0.00 1.78

C894 10uF 25 5.03 0.00 5.03

C130 10uF 16 3.23 0.00 3.23

C3A2 47uF 50 0.00 -27.60 27.6V

C307 47uF 16 -21.60 -24.56 2.96V

C3A1 47uF 16 5.00 0.00 5V

C309 220uF 6.3 4.91 0.00 4.91V

C2D1 220uF 6.3 5.03 0.00 5.03V

C2D3 4.7uF 50 1.62 1.33 0.29V

C2D4 4.7uF 50 1.56 1.01 0.55V

Pin No. VOLT

ZD2M1 (BZX84-C5V1)

1 -0.01 V

2 -0.28 V

3 0.02 V

ZD2M2 (BZX84-C5V1)

1 -0.01 V

2 -0.13 V

3 -0.01 V

ZD302 (BZX84-C5V1)

1 0 V

2 0 V

3 5.07 V

ZD500 (BZX84-C5V1)

1 -0.01 V

2 -0.23 V

3 0 V

D801 (DAN202K)

1 -0.01 V

2 -0.23 V

3 0 V

2. CAPACITORS ON BOARD

3. DIODES ON BOARD

2-57 2-58

PRINTED CIRCUIT BOARD DIAGRAMS1. MAIN P.C. BOARD DIAGRAM ( TOP VIEW )

2-59 2-60

MAIN P.C. BOARD DIAGRAM ( BOTTOM VIEW )

2-61 2-62

3. SMPS P.C. BOARD DIAGRAM

NOTE: WarningParts that are shaded are critical With respect to risk of fire or electrical shock.

2-63 2-64

4. FRONT P.C. BOARD DIAGRAM

3. MIC & USB & PTB P.C.BOARD DIAGRAM

2-662-65

• CABINET AND MAIN FRAME SECTION

SECTION 3. EXPLODED VIEWS

B

H

A

C

EB

A

J

MAIN

A26

I

A50

900

A41A43

G

E

NOTES) THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS INTENDED TO ALERT THE SERVICE PERSONNEL TO THE PRESENCE OF IMPORTANT SAFETY INFORMATION IN SERVICELITERATURE.

F

H

H

A46

S01

DF I

GJ

A47

SMPS

012

010

012

037

012A

019442

442

A02 A01

A03

001

002

003439

018

013

017

014020

016

440

015

015B

015A

435

026

NSP : Non SVC Parts

LOCA. NO. LG PART NO. DESCRIPTION SPECIFICATION REMARKS

A01 ACA34280802 Clamp Assembly DECK/MECHA DP-12/13 ferrite ty

A02 AAN72927302 Base Assembly MAIN DP12AV -CKD

A03 AAN72927202 Base Assembly IM TRVS DP12AV -CKD

001 MGJ38556601 Plate PRESS SECC 0.8 dp-13 PRESS upp NSP

002 RAB30611501 Magnet,Ferrite FERRITE 50G NSP

003 MBU38556801 Clamp MOLD POM DECK/MECHA dp-13 MOLD NSP

010 EAD39264010 Cable,FFC AT10023240D05 240MM 1.00MM 23P

012 MCQ41263801 Damper MOLD BUTYL RUBBER DECK/MECHA D

012A MCQ38556901 Damper EXTRUSION BUTYL RUBBER DECK/ME

013 4400R-0006B Belt MOLD RUBBER DECK/MECHA DP2-5,

014 4470R-0154A Gear COMPLEX DVD DECK/MECHA DP8 PUL

015 4681R-A015D Motor Assembly,DC DVD DP-12A/T LOADING -

015A 4680R-E008A Motor,DC RF-300EA-1D390(80MM) 2V 90MA 2 NSP

015A EAU43506801 Motor,DC JQ24-35H390 2V 90A 28A 0RPM 0R ALTERNATE

015B 4560R-0008A Pulley MOLD POM DVD MD MOLD -

016 EBR62249302 PCB Assembly DP12AV LOADING/FEEDING -CKD -

017 4470R-0176A Gear DVD DP-9 LOADING MOLD

018 4974R-0067A Guide MOLD POM DVD DP-9C UP/DOWN MOL

019 MDQ39573201 Frame MOLD ABS XR-401 UP/DOWN FRAME

020 MAM39572801 Base MOLD ABS XR-401 MAIN BASE MOLD

026 3390R-0032A Tray MOLD ABS DVD DP-9MC DISK MOLD

037 EAZ40060202 Pick Up Assembly CMS-S77RFV(1) CMS-S77RFV(1) IM

435 1SZZR-0011A Screw,Customized MACHINE

439 1SZZR-0075A Screw,Customized - + 1.7MM 10MM SWRCH FZW SIN

440 1SZZH-1007B Screw,Customized + D2.0 6MM SWRCH16A/ZNBK 4MM 1

442 FAB30124101 Screw,Taptite 1szzr-0064 PWH + B 2.6MM 7MM S

• DECK MECHANISM EXPLODED VIEW (DP-15A)

3-3 3-4

3-5

WIRE80WIRE81WIRE70

WIRE60WIRE61

FRONT LEFT 3MFRONT RIGHT 3MCENTER 3M

REAR LEFT 10MREAR RIGHT 10M

SPEAKER CABLE

811 RCA CABLE, VIDEO(1WAY)

900 REMOTE CONTROL

808 BATTERY

801 OWNER'S MANUAL

825 FM WIRE ANTENNA

804 BAG

803 PACKING, CASING

803 PACKING, CASING

802 BOX

824 AM LOOP ANTENNA

• PACKING ACCESSORY SECTION

3-6


A700 EAB60799401 Speaker Assembly SH94SF-C 0508005-S6 KEP SPK SV

750 MGC41130851 Panel,Front MOLD HIPS 60HR SPK SH93SA-C MO NSP

751 ADV53962951 Frame Assembly SPK SH93SA-C GRILLE NET(LGEIN) NSP

752 ADV53963051 Frame Assembly SPK SH93SA-C (R) GRILLE NET(LG NSP

753 EAB60798801 Speaker,Full Range SH94SF-S/C(INDIA) FERRITE 90W NSP

754 MBN41131151 Case MOLD HIPS 60HR SH93SA-C MOLD R NSP

755 EBR36205801 PCB Assembly SH52SH-S STANDARD 2P TERMINAL NSP

756 MDP41831551 Foot COMPLEX SPK SH93SA-C OTHER RUB NSP

757 MDP41132851 Foot MOLD HIPS 60HR SPK SH93SA-C MO NSP

758 MDP41831651 Foot COMPLEX SPK SH93SA-C OTHER Mat NSP

759 353M025G Screw,Customized - - 3MM 10MM - FZY SIN JIN BO NSP

NSP : Non Service Parts

• SPEAKER SECTION

1. CENTER SPEAKER (SH94SF--C)

750

751

759759

752

753

756

757

757

758

758

759

755

759

754

A70

3-7

654

A60

651

652

653

656

656

655

656

650

2. FRONT/REAR SPEAKER (SH94SF-S)


A600 EAB60799301 Speaker Assembly SH94SF-S 0508004-S3 KEP SPK SV

650 ADV53962851 Frame Assembly SPK SH94SF-S GRILLE NET NSP

651 MGC41129351 Panel,Front MOLD HIPS 60HR SPK SH93SA-S MO NSP

652 EAB60798801 Speaker,Full Range SH94SF-S/C(INDIA) FERRITE 90W NSP

653 MBN41130251 Case MOLD HIPS 60HR SH93SA-S MOLD R NSP

654 EBR36205801 PCB Assembly SH52SH-S STANDARD 2P TERMINAL NSP

655 MAM41130651 Base MOLD HIPS 60HR SH93SA-S MOLD S NSP

656 1SZZR-0097K Screw,Customized 1SZZR-0097K BH + 3MM 10MM MSWR NSP


3-8

3. PASSIVE SUBWOOFER (SH94SF-W)

950

955

956957954

951

958

A900953

952


A900 EAB60799501 Speaker Assembly SH94SF-W 04D28EHC4057-4 KEP SP

950 MGC58045851 Panel,Front MOLD ABS SPK SH94TA-W,TH-W/PH- NSP

951 MDX58057751 Grille PRESS SPCC 0.8 SH94TA-W,TH-W/P NSP

952 EAB60798901 Speaker,Full Range SH94SF-W(INDIA) FERRITE 200W 3 NSP

953 ACQ73125101 Cover Assembly SPK SH54TH-W/PH-W/TM-W/34S-W C NSP

954 EBR61989501 PCB Assembly,Sub KEP/KGEO SH54TH/PH/TM-W COMMON NSP

955 MDP41282851 Foot MOLD HIPS 60HR SPK SH93SA-W MO NSP

956 MDP41831751 Foot COMPLEX SPK SH93TA-W OTHER Mat NSP

957 353M050C Screw,Customized - - 3.5MM 16MM - - SIN JIN BO NSP


4-1

SECTION 4. MECHANISM (DP-12AV)

[CONTENTS]

DECK MECHANISM PARTS LOCATIONS • Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 • Top View(without Tray Disc) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 • Bottom View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

DECK MECHANISM DISASSEMBLY 1. Main Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 1-1. Clamp Assembly Disc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

1-1-1. Plate Clamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31-1-2. Magnet Clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31-1-3. Clamp Upper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

2. Tray Disc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

3. Base Assembly Sled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 3-1. Gear Feed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 3-2. Gear Middle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 3-3. Gear Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

4. Rubber Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 5. Frame Assembly Up/Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 6. Belt Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 7. Gear Pulley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 8. Gear Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 9. Guide Up/Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 10. PWB Assembly Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 11. Base Main . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

EXPLODED VIEW 1. DECK MECHANISM EXPLODED VIEW (DP-12AV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

4-2

DECK MECHANISM PARTS LOCATIONS

NoteWhen reassembling, perform the procedure inreverse order.The “Bottom” on Disassembly column of aboveTable indicates the part should be disassembled at the Bottom side.

Starting No.

1

1, 2

1, 2, 3

1, 2, 3, 4

1

1, 6

1, 2, 6

1, 2, 6, 8

1, 2, 6, 8, 9

1, 2, 7

1, 2, 7

1, 2

1, 2 ,13

1, 2, 13, 14

1, 2, 7, 12,

13, 14

1, 2, 13

1, 2, 7, 12, 13,

14, 15, 16, 17

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

Main Base

Clamp Assembly

Disc

Plate Clamp

Magnet Clamp

Clamp Upper

Tray Disc

Base Assembly Sled

Gear Feed

Gear Middle

Gear Rack

Rubber Rear

Frame Assembly

Up/Down

Belt Loading

Gear Pulley

Gear Loading

Guide Up/Down

PWB Assembly

Loading

Base Main

4 Screws,

1 Connector

1 Locking Tabs

1 Screw

1 Screw

1 Locking Tab

1 Locking Tab

1 Locking Tab

1 Hook

2Screw

2 Locking Tabs

4-1

4-1

4-1

4-1

4-1

4-2

4-3

4-3

4-3

4-3

4-3

4-4

4-4

4-4

4-4

4-4

4-4

4-4

Bottom

Bottom

ProcedureParts Fixing Type

Fig-ure

Disassem-

bly

• Top View(without Tray Disc)

• Bottom View

• Top View

4-3

DECK MECHANISM DISASSEMBLY

1. Main Base (Fig. 4-1) 1-1. Clamp Assembly Disc 1) Place the Clamp Assembly Disc as Fig. (A) 2) Lift up the Clamp Assembly Disc in direction of

arrow(A). 3) Separate the Clamp Assembly Disc from the

Holder Clamp. 1-1-1. Plate Clamp 1) Turn the Plate Clamp to counterclockwise

direction and then lift up the Plate Clamp. 1-1-2. Magnet Clamp 1-1-3. Clamp Upper

2. Tray Disc (Fig. 4-2) 1) Insert and push a Driver in the emergency eject

hole(A) at the right side, or put the Driver on theLever(B) of the Gear Emergency and pull the Lever(B) in direction of arrow so that the Tray Disc is ejected about 15~20mm.

2) Pull the Tray Disc until it is separated from the Base Main completely.

MAIN BASE

TRAY DISC

BASE MAIN

LEVER

BASE MAIN

BOTTOM SIDE VIEW

PLATE CLAMP

MAGNET CLAMP

CLAMP UPPER

HOLDER

BASE MAIN

Fig. 4-2Fig. 4-1

(Fig. A)

DISC CLAMP ASSEMBLY

4-4

3. Base Assembly Sled (Fig. 4-3)1) Release 4 Screw(S2).2) Disconnect the FFC Connector(C1)

3-1. Gear Feed 3-2. Gear Middle 3-3. Gear Rack

4. Rubber Rear (Fig. 4-3)

BASE PU

RUBBER DAMPER

RUBBER DAMPER

RUBBER DAMPERDistinguish upper and lower sides(Assemble with care)

Distinguish upper and lower sides(Assemble with care)

RUBBER DAMPER

GEAR RACK

GENERAL PICK UP ASSEMBLY

SPINDLE MOTOR ASSEMBLY

Fig. 4-3

(S2)(S2)

4-5

5. Frame Assembly Up/Down(Fig. 4-4) Note Put the Base Main face down(Bottom Side) 1) Release the screw(S4) 2) Unlock the Locking Tab(L3) in direction of arrow

and then lift up the Frame Assembly Up/Down to separate it from the Base Main.

Note • When reassembling move the Guide Up/Down

in direction of arrow(C) until it is positioned as Fig.(C).

• When reassembling insert (A) portion of the Frame Assembly Up/Down in the (B) portion of the Guide Up/Down as Fig.(B)

6. Belt Loading(Fig. 4-4) Note Put the Base Main on original position(Top Side)

7. Gear pulley(Fig. 4-4) 1) Unlock the Locking Tab(L4) in direction of arrow(B) and

then separate the Gear Pulley from the Base Main.

8. GEAR LOADING(Fig. 4-4)9. GUIDE UP/DOWN(Fig. 4-4) 1) Move the Guide Up/Down in direction of arrow(A) as

Fig.(A) 2) Push the Locking Tab(L5) down and then lift up the

Guide Up/Down to separate it from the Base Main.

Note When reassembling place the Guide Up/Down as Fig.(C)

and move it in direction arrow(B) until it is locked by the Locking Tab(L5). And confirm the Guide Up/Down as Fig.(A)

10. PWB Assembly Loading(Fig. 4-4) Note Put the Base Main face down(Bottom Side) 1) Release 1 Screws(S5) 2) Unlock the Loading Motor (C2) from the Hook (H1) on

the Base Main. 3) Unlock 2 Locking Tabs(L6) and separate the PWB

Assembly Loading from the Base Main.

11. Base Main(Fig. 4-4)

GEAR LOADING

GEAR PULLEY

BELT LOADING

PWB ASSEMBLY LOADING

BASE MAIN

GUIDE UP/DOWN

GUIDE UP/DOWN

GUIDE UP/DOWN

UP/DOWN FRAME ASSEMBLY

GUIDE UP/DOWN

BASE MAIN

(L6)

(L4)

(L6)

(H1)(C2)

(S5)(S4)

(S4)

(A)

(A)

(B)

(B)(C)

(L5)

FIG. (A)FIG. (B)

FIG. (C)

(A)

(B)

Fig. 4-4

SCREW INSERTION TORGUE CONTROL

4-6

• DECK MECHANISM EXPLODED VIEW(DP-12AV)

012

010

012

037

012A

019442

442

A02 A01

A03

001

002

003439

018

013

017

014020

016

440

015

015B

015A

435

026

MODEL: HT924SF Applicable Model: HT924SF-A2.NINDLLK (LGEIL)

. CABINET AND MAIN FRAME SECTION NSP : Non SVC Parts

S AL LOCA. NO. PART NO. DESCRIPTION SPECIFICATION REMARKS

EEPROM(OPTION HEX CODE)

EEPROM Option Code Assembly 21 01 CC DD 00 09 E0 24 DA 00

ASSEMBLY PARTS SECTION

A41 EBR62360903 PCB Assembly HT924SF-A2.NINDLLK USB/MIC/POR

A43 AGL72925301 Panel Assembly,Front HOME THEATER HT924SF-A2.EDVEVN

A44 ADV72941001 Frame Assembly HOME THEATER HT924SF-A2.EDVEVN

A46 EBR60780855 Option Code Assembly 21 01 CC DD 00 09 E0 24 DA 00

A47 EAY60719901 SMPS,AC/DC 3H301H-1 110VTO220V 1.2KW 50/6

A50 EBR62360403 PCB Assembly HT924SF-A2.NINDLLK FRONT TOTAL

PARTS SECTION

250 MBN32696911 Case PRESS PCM 0.5 HT554 PRESS TOP

260 MBS32696701 Chassis PRESS SECC 0.8 HK502SD PRESS M NSP

261 5040R-5040D Damper CUTTING RUBBER HOME LH-D6549 O

262 MEG40500501 Holder MOLD ABS HF380 HOME THEATER HT

263 MGJ42992201 Plate,Ground PRESS STS301 0.2

264 MHK34309301 Sheet CUTTING PC HDPE 140 80 0.5 SMP

265 5900R-D004K Fan Module FD126015LL (1N3H) 3.1KRPM DC 1

265 5900R-D004G Fan Module FD126015LB (1N3K) 3.1KRPM DC 1 ALTERNATE

266 MEG51770501 Holder MOLD ABS HF-380 HOME THEATER H

267 MEG58109801 Holder MOLD ABS HOME THEATER HT904 MO

273 3300R-V127A Plate PRESS SUS 301 0.2 RCP60000 PRE

275 3300RCH001B Plate PRESS STS 301 0.2 DKS-5000 PRE

278 4850RL0002J Damper CUTTING FE HOME THEATER LH-TK9

279 MEY40499001 Knob MOLD ABS SG-175 HOME THEATER H

283 MCV40499801 Door MOLD ABS XG-568 HOME THEATER H

300 EAD60361104 Power Cord Assembly HIT150(Plug)_TJC3965(Housing C

320 MGC58116606 Panel,Rear PRESS SECC 0.6 HOME THEATER HT

CABLES

CABLE1 EAD42219408 Cable,FFC AT10018220C01 220MM 1.00MM 18P



PN106 EAD42218204 Harness,Single 15P-220MM (HT904,964) TJC2508-

PN302 EAD35219502 Harness,Single 3P-160MM (HT903) GIL-S 9073-ST

SECTION 5. REPLACEMENT PARTS LIST

RUN DATE : 6-April-2009

NOTES) WarningNOTES) Parts that are shaded are criticalNOTES) with respect to risk of fire orNOTES) electricial shock.

NOTES) If you want to purchase Flash memory, you must order "IC502A" or "IC101A".

Copyright © 2009 LG Electronics. Inc. All right reserved.Only for training and service purposes

LGE Internal Use Only5-1

. CABINET AND MAIN FRAME SECTION

S AL LOCA. NO. LG PART NO. DESCRIPTION SPECIFICATION REMARKS

SCREWS

452 1SZZR-0098A Screw,Customized 1SZZR-0098A BH + 3MM 10MM MSWR

456 1SZZR-0098R Screw,Customized - + 3MM - MSWR NI PLT SIN JIN

462 1SZZR-0098H Screw,Customized - + 3MM 8MM MSWR FZW SIN JIN

463 1SZZR-0098G Screw,Customized 1SZZR-0098G FH + 3MM 8MM MSWR

464 1SZZR-0097K Screw,Customized 1SZZR-0097K BH + 3MM 10MM MSWR

470 353-022S Screw,Customized BZN BK (CR +3) SPECIAL + 3MM 6

479 1SZZR-0098D Screw,Customized - + 3MM 14MM MSWR FZY SIN JIN

. PACKING ACCESSORY SECTIONNSP : Non SVC Parts

S AL LOCA. NO. LG PART NO. DESCRIPTION SPECIFICATION REMARKS801 AFN73077612 Manual Assembly,Owners HOME THEATER HT924SF-A2.NINDLL

802 MAY61911444 Box,Master BOX DW2 492 514 412 3 COLOR HT

803 MFZ41605407 Packing CUTTING EPS HOME THEATER HT903

804 3880SCS001E Bag CUTTING LDPE 100 100 0.05 - NSP

808 EAC44080001 Primary Cell Battery,Carbon Zi AAA(R03) 1battery R03 1.5V 500

811 6850R-PAA5F Cable,Assembly KCA-RA-1-0047 RCA PLUG RCA PLU

824 EAA56672101 Antenna,Loop SN080113AM SINGLE 4DB 10UH HW

824 5010R-L004C Antenna,Loop R2070BM-01 SINGLE 4DB 10UH GK ALTERNATE

825 5010R-T001D Antenna,T T13021F-2 SINGLE 0DB 0OHM 0 1.

WIRE80 EBR61173101 PCB Assembly,Sub 09s HT STANDARD LEFT 3M 09s ST F.L

WIRE81 EBR61173102 PCB Assembly,Sub 09s HT STANDARD RIGHT 3M 09s S F.R

WIRE70 EBR61173103 PCB Assembly,Sub 09s HT STANDARD CENTER 3M 09s C

WIRE60 EBR61173105 PCB Assembly,Sub 09s HT STANDARD REAR LEFT 10M R.L

WIRE61 EBR61173106 PCB Assembly,Sub 09s HT STANDARD REAR RIGHT 10M R.R

. REMOTE CONTROL

S AL LOCA. NO. LG PART NO. DESCRIPTION SPECIFICATION REMARKS900 AKB37026812 Remote Controller Assembly CB1 HT(WH)964/904/564/924-AM/A


5-2

. ELECTRICAL SECTION


A41 PCB Assembly, MIC&USB&PTBA41 EBR62360903 PCB Assembly HT924SF-A2.NINDLLK USB/MIC/POR


C2D1 0CE2276D618 Capacitor,AL,Radial EGR227M010T1G1E11G 220uF 20% 1

C2D3 0CE4754K638 Capacitor,AL,Radial ESS475M050T1A5B07G 4.7uF 20% 5

C2D4 0CE4754K638 Capacitor,AL,Radial ESS475M050T1A5B07G 4.7uF 20% 5

C2G3 0CH1682K566 Capacitor,Ceramic,Chip 0805B682K500CT 6.8nF 10% 50V X




C2G9 0CH1104K566 Capacitor,Ceramic,Chip 0805B104K500CT 100nF 10% 50V X

JK2D1 6612F00022C Jack,Phone PJ-612A-9G 5P 9P ANGLE TR 6.5M

JK2D2 6612F00022C Jack,Phone PJ-612A-9G 5P 9P ANGLE TR 6.5M

JK2D3 6630S70048C Connector,USB AAVVU004K0 A 4P - ANGLE - - 4P

JK2D4 6612F00086A Jack,Phone PJ-308-02 1P 2P ANGLE TR 3.6MM

L2D2 0LCCE00005N Filter,Bead HH-1M2012-221JTA 220OHM 2.0X1.

L2D3 6200HJC102A Filter,Bead HB-1M2012-102JT 1000OHM 2X1.25




PN202 6630R-FB05M Connector,FFC/FPC/PIC 00-6232-013-104-800 13P 1.00MM

R2G1 0CH1682K566 Capacitor,Ceramic,Chip 0805B682K500CT 6.8nF 10% 50V X

R2G2 0CH1682K566 Capacitor,Ceramic,Chip 0805B682K500CT 6.8nF 10% 50V X

R2G3 0RH5602D622 Resistor,Chip MCR10EZHJ563 56KOHM 5% 1/8W 20






R2P1 0RH0000D622 Resistor,Chip MCR10EZHJ000 0OHM 5% 1/8W 2012

ZD2M1 0DZPH00048A Diode,Zener BZX84-C5V1 5.1V +-5% 60OHM 250



A46 Option Code Assembly, MAINA46 EBR60780855 Option Code Assembly 21 01 CC DD 00 09 E0 24 DA 00

IC502A SAA34054501 S/W,System Program HW904/964 EU/LG/MT1389MH - WOR

IC101A SAA34054603 S/W,System Program HT924 LG - WORLD WIDE A_MICOM

C100 0CK104CKG6A Capacitor,Ceramic,Chip C1608X7R1H104KT 100nF 10% 50V

C101 0CH8106F611 Capacitor,AL,Chip MV4.0TP16VC10M 10uF 20% 16V 11




C105 0CH1223K562 Capacitor,Ceramic,Chip 0603B223K500CT 22nF 10% 50V X7

C106 0CH8107F611 Capacitor,AL,Chip MV6.3TP16VC100M 100uF 20% 16V




C111 0CH4330K412 Capacitor,Ceramic,Chip 0603N330J500LT 33pF 5% 50V C0G





C116 EAE60659001 Capacitor,AL,Chip CK1C476M05005VR 47uF -20TO20%





















C209 0CH1222K562 Capacitor,Ceramic,Chip 0603B222K500CT 2.2nF 10% 50V X

























C236 0CH4050K012 Capacitor,Ceramic,Chip C1608C0G1H050CT 5pF 0.25PF 50V

C237 0RH0000C622 Resistor,Chip MCR03EZPJ000 0OHM 5% 1/10W 160

C238 0RH0000C622 Resistor,Chip MCR03EZPJ000 0OHM 5% 1/10W 160



C268 0CH1105F942 Capacitor,Ceramic,Chip 0603F105Z160CT 1uF -20TO+80% 1

C271 0CH4121K412 Capacitor,Ceramic,Chip C1608C0G1H121JT 120pF 5% 50V C


C286 0CH8477C611 Capacitor,AL,Chip MV8.0TP6.3VC470M 470uF 20% 6.3




C291 0CH1471K562 Capacitor,Ceramic,Chip 0603B471K500CT 470pF 10% 50V X

C292 0CH1471K562 Capacitor,Ceramic,Chip 0603B471K500CT 470pF 10% 50V X







C2A1 0CH4240K412 Capacitor,Ceramic,Chip 0603N240J500LT 24pF 5% 50V C0G

C2A2 0CK225CD94A Capacitor,Ceramic,Chip 0603F225Z100CT 2.2uF -20TO+80%

C2A3 0CE226SF6DC Capacitor,AL,Chip VMV226M016S0ANB010 22uF 20% 16

C2A4 0CH1821K562 Capacitor,Ceramic,Chip 0603B821K500CT 820pF 10% 50V X

C2A7 0CE105WK6DC Capacitor,AL,Chip MVK4.0TP50VC1M 1uF 20% 50V 5.6

5-4



C2A8 0CK104CKG6A Capacitor,Ceramic,Chip C1608X7R1H104KT 100nF 10% 50V

C2A9 0CH8107F611 Capacitor,AL,Chip MV6.3TP16VC100M 100uF 20% 16V

C2E9 0CH4240K412 Capacitor,Ceramic,Chip 0603N240J500LT 24pF 5% 50V C0G

C400 0CH4221K412 Capacitor,Ceramic,Chip 0603N221J500LT 220pF 5% 50V C0


















































C526 0CH4080K112 Capacitor,Ceramic,Chip 0603N8R0D500LT 8pF 0.5PF 50V C





















C546 0CH1105F942 Capacitor,Ceramic,Chip 0603F105Z160CT 1uF -20TO+80% 1


C548 0CH4300K412 Capacitor,Ceramic,Chip C1608C0G1H300JT 30pF 5% 50V C0



















C572 0CH4050K012 Capacitor,Ceramic,Chip C1608C0G1H050CT 5pF 0.25PF 50V





















C622 EAE36144701 Capacitor,AL,Chip RC1C227M6L07KVR 220uF -20TO20%








5-6









C652 EAE36144701 Capacitor,AL,Chip RC1C227M6L07KVR 220uF -20TO20%






C659 0CH1225F946 Capacitor,Ceramic,Chip 0805F225Z160CT 2.2uF -20TO+80%



C6Y8 0CH1103K562 Capacitor,Ceramic,Chip 0603B103K500CT 10nF 10% 50V X7



C703 0CE108AK610 Capacitor,AL,Radial KMG4.0CC50VB1000M 1000uF 20% 5

C704 0CH1104K566 Capacitor,Ceramic,Chip 0805B104K500CT 100nF 10% 50V X



C707 0CH8476H691 Capacitor,AL,Chip MVK8.0TP25VC47M 47uF 20% 25V 8



C710 0CH1224K946 Capacitor,Ceramic,Chip 0805F224Z500CT 220nF -20TO+80%





C715 EAE37475001 Capacitor,Ceramic,Chip CS3225X7R474K101NR 470nF 10% 1























































































C7A0 0CH1333K566 Capacitor,Ceramic,Chip 0805B333K500CT 33nF 10% 50V X7

C7A1 0CK104CKG6A Capacitor,Ceramic,Chip C1608X7R1H104KT 100nF 10% 50V

C7A2 0CH1224K946 Capacitor,Ceramic,Chip 0805F224Z500CT 220nF -20TO+80%

C7A3 0CH1224K946 Capacitor,Ceramic,Chip 0805F224Z500CT 220nF -20TO+80%


C7A5 0CH1104K566 Capacitor,Ceramic,Chip 0805B104K500CT 100nF 10% 50V X


5-8






C7B0 0CK104CKG6A Capacitor,Ceramic,Chip C1608X7R1H104KT 100nF 10% 50V

C7B1 0CE108AK610 Capacitor,AL,Radial KMG4.0CC50VB1000M 1000uF 20% 5

C7B2 0CH1104K566 Capacitor,Ceramic,Chip 0805B104K500CT 100nF 10% 50V X



C7B5 0CH8476H691 Capacitor,AL,Chip MVK8.0TP25VC47M 47uF 20% 25V 8

C7B6 0CH1103K566 Capacitor,Ceramic,Chip 0805B103K500CT 10nF 10% 50V X7

C7B7 0CH1333K566 Capacitor,Ceramic,Chip 0805B333K500CT 33nF 10% 50V X7

C7B8 0CH1224K946 Capacitor,Ceramic,Chip 0805F224Z500CT 220nF -20TO+80%

C7B9 0CH4331K416 Capacitor,Ceramic,Chip C2012C0G1H331JT 330pF 5% 50V C

C7C0 0CH1224K946 Capacitor,Ceramic,Chip 0805F224Z500CT 220nF -20TO+80%

C7C1 0CH1104K566 Capacitor,Ceramic,Chip 0805B104K500CT 100nF 10% 50V X


C7C3 EAE37475001 Capacitor,Ceramic,Chip CS3225X7R474K101NR 470nF 10% 1


C7C5 0CH1104K566 Capacitor,Ceramic,Chip 0805B104K500CT 100nF 10% 50V X



C7C8 0CH4331K416 Capacitor,Ceramic,Chip C2012C0G1H331JT 330pF 5% 50V C

C7C9 0CH1333K566 Capacitor,Ceramic,Chip 0805B333K500CT 33nF 10% 50V X7

C7D0 0CH1333K566 Capacitor,Ceramic,Chip 0805B333K500CT 33nF 10% 50V X7

C7D1 0CK104CKG6A Capacitor,Ceramic,Chip C1608X7R1H104KT 100nF 10% 50V

C7D2 0CH1224K946 Capacitor,Ceramic,Chip 0805F224Z500CT 220nF -20TO+80%

C7D3 0CH4331K416 Capacitor,Ceramic,Chip C2012C0G1H331JT 330pF 5% 50V C

C7D4 0CH1104K566 Capacitor,Ceramic,Chip 0805B104K500CT 100nF 10% 50V X



C7D7 EAE37475001 Capacitor,Ceramic,Chip CS3225X7R474K101NR 470nF 10% 1


C7D9 0CH1104K566 Capacitor,Ceramic,Chip 0805B104K500CT 100nF 10% 50V X

C7E0 0CH1224K946 Capacitor,Ceramic,Chip 0805F224Z500CT 220nF -20TO+80%

C7E1 0CH1224K946 Capacitor,Ceramic,Chip 0805F224Z500CT 220nF -20TO+80%

C7E2 0CH4331K416 Capacitor,Ceramic,Chip C2012C0G1H331JT 330pF 5% 50V C

C7E3 0CH1333K566 Capacitor,Ceramic,Chip 0805B333K500CT 33nF 10% 50V X7

C7E4 0CH1104K566 Capacitor,Ceramic,Chip 0805B104K500CT 100nF 10% 50V X



C7E7 0CE108AK610 Capacitor,AL,Radial KMG4.0CC50VB1000M 1000uF 20% 5


C7E9 0CH1103K566 Capacitor,Ceramic,Chip 0805B103K500CT 10nF 10% 50V X7

C7F6 0CK104CKG6A Capacitor,Ceramic,Chip C1608X7R1H104KT 100nF 10% 50V

C7F7 EAE56703201 Capacitor,AL,Chip CK1C106M04005VR 10uF -20TO20%

C7F9 0CH8476H691 Capacitor,AL,Chip MVK8.0TP25VC47M 47uF 20% 25V 8



C7G3 0CH8476H691 Capacitor,AL,Chip MVK8.0TP25VC47M 47uF 20% 25V 8

C7G4 0CH1103K562 Capacitor,Ceramic,Chip 0603B103K500CT 10nF 10% 50V X7






C7H0 0CH1103K566 Capacitor,Ceramic,Chip 0805B103K500CT 10nF 10% 50V X7













CN102 6630XE00118 Connector,FFC/FPC/PIC 04-6232-018-010-000 18P 1.00MM



CN250 6630R-FB11T Connector,FFC/FPC/PIC 04-6232-120-102-800 20P 1.00MM



CN602 6602T25008N Connector,Wafer SMW250-14P 14P 2.50MM 1R STRAI

CN603 561-661B Connector,Wafer 99990986 2P 2.50MM 1R STRAIGHT

CN850 EAG40562101 Connector,DSUB HMR24-AK5210 HDMI 19P 1.5MM AN

D100 0DD160009AB Diode,Switching KDS160 1.2V 85V 300MA 2A 4NSEC

D101 0DRTW00268A Diode,Rectifier RS1G 400V 1.3V 5UA 30A 150NSEC





D851 0DSKE00048A Diode,Schottky SMAB34 520MV 40V 3A 0SEC 0F 0W

F501 6200JB8014A Filter,Line Noise CL-2Y2012-900JT 90H 2X1.25X1MM

F861 6200J000039 Filter,Line Noise ACM2012H-900-2P 90H 2X1.2X1.2M




IC100 EAN57037601 IC,EEPROM M24C16-RMN6TP 16KBIT 2KX8BIT 1

IC102 0IKE704200J IC,Voltage Detector KIA7042AF -0.3TO15V 4.2V 500MW

IC103 0IKE702700D IC,Voltage Detector KIA7027AF -0.3TO15V 2.7V 500MW

IC104 0IPMGKE022B IC,LDO Voltage Regulator KIA278R33PI-CU 4TO10V 3.3V 1.5

IC106 EAN44022001 IC,LDO Voltage Regulator A278R05PI 5.5V TO 18V 5V 1.2W

IC106 0IPMGKE047A IC,LDO Voltage Regulator KIA278R05PI-CU 6TO12V 5V 1.5W ALTERNATE

IC201 EAN58772001 IC,A/D Converter CS5346-CQZR 4.75V TO 5.25V 192

IC202 EAN57065701 IC,I/O Support Chip CS8422-CNZR 3.135V TO 3.465V 1

IC2A1 EAN57059401 IC,PRE Amplifier S4308 4.5V TO 14V 0.01V 0.1% 2

IC400 EAN33860001 IC,Motor Driver AM5890 5ch dvd-p 4.3to13.2v 9v

IC501 EAN57120601 IC,Video Processors MT1389MH 1.7VTO2V,3VTO3.6V,0VT

IC503 EAN56306901 IC,SDRAM V54C3128164VBI6 128MBIT 8M X 1

IC504 EAN57037601 IC,EEPROM M24C16-RMN6TP 16KBIT 2KX8BIT 1

IC601 EAN39871601 IC,PWM Controller PS9830B 2.97V TO 3.63 ADJ 2.2W

IC602 EAN60118201 IC,Digital Signal Processors CS48560-CQZR -0.3V TO 3.6V 203

IC701 EAN60721201 IC,Power Amplifier TAS5162DDVR 2.95V TO 3.65V 140




JK201 6612K00010B Jack,Fiber Optic JSR1164-B 3P RX 2.54MM ANGLE 1

JK250 6612JH002XG Jack,RCA RCA-617A-07 15MM 2RX5C ANGLE T

JK252 4810S-0115A Bracket PRESS SECC T0.8 HOME AUDIO FIX

JK703 6640000070D Connector,Terminal Block PTB-1201C-00-04 12P 13.00MM AN

L100 0LCCE00005N Filter,Bead HH-1M2012-221JTA 220OHM 2.0X1.









L271 0LC11608C01 Filter,Bead HB-1M1608-102JT 1000OHM 1.6X0.



5-10






L285 0LCCE00016A Inductor,Multilayer,Chip FI-A2012-471KJT 470NH 10% 0V 2

L286 0LC2000005B Inductor,Multilayer,Chip FI-A2012-221KJT 220NH 10% 0V 2

L287 0LCCE00004N Inductor,Multilayer,Chip Fl-B2012-222KJT 2.2UH 10% 50V

























L701 6140RCC012C Coil,Choke 1016W-19 10uH - 7A 7.5X7.5X12.








PN106 EAD42218204 Harness,Single 15P-220MM (HT904,964) TJC2508-

Q101 0TR150409AC TR,Bipolar KTA1504S-GR PNP -5V -50V -50V

Q102 0TRRH80042A FET 2SK3018-T106 N-CHANNEL MOSFET

Q281 0TR130409BA TR,Bipolar KTD1304S NPN 12V 25V 20V 300MA






Q402 0TR103709BB TR,Bipolar 2SA1037AK-Q PNP -6V -60V -50V

Q403 0TR150409AC TR,Bipolar KTA1504S-GR PNP -5V -50V -50V ALTERNATE

Q403 0TRAU80008A TR,Bipolar 2SA1980SY PNP -5V -50V -50V -0

Q404 0TR103709BB TR,Bipolar 2SA1037AK-Q PNP -6V -60V -50V

Q405 0TRAU80008A TR,Bipolar 2SA1980SY PNP -5V -50V -50V -0

Q405 0TR150409AC TR,Bipolar KTA1504S-GR PNP -5V -50V -50V ALTERNATE

Q406 0TR387509AC TR,Bipolar KTC3875S-GR(ALG) NPN 5V 60V 50

Q408 0TR387509AC TR,Bipolar KTC3875S-GR(ALG) NPN 5V 60V 50



Q412 0TR166608AA TR,Bipolar KTA1666-Y PNP -5V -50V -50V -2


Q701 0TR103009AA TR,Bipolar KRC103S-T1 NPN 40V - 50V 100MA








Q705 0TR103009AA TR,Bipolar KRC103S-T1 NPN 40V - 50V 100MA

R100 0RH1000C622 Resistor,Chip MCR03EZPJ101 100OHM 5% 1/10W 1


R102 0RH1001C622 Resistor,Chip MCR03EZPJ102 1KOHM 5% 1/10W 16






R108 0RH4701C622 Resistor,Chip MCR03EZPJ472 4.7KOHM 5% 1/10W


















R127 0RH1800D622 Resistor,Chip MCR10EZHJ181 180OHM 5% 1/8W 20









R137 0RH1003C622 Resistor,Chip MCR03EZPJ104 100KOHM 5% 1/10W









R146 0RH1004C622 Resistor,Chip MCR03EZPJ105 1MOHM 5% 1/10W 16












5-12












































R1A1 0RH4701C622 Resistor,Chip MCR03EZPJ472 4.7KOHM 5% 1/10W





R1B4 0RH1000C622 Resistor,Chip MCR03EZPJ101 100OHM 5% 1/10W 1



R1C6 0RH1000C622 Resistor,Chip MCR03EZPJ101 100OHM 5% 1/10W 1



R1C9 0RH6801C622 Resistor,Chip MCR03EZPJ682 6.8KOHM 5% 1/10W

R1E3 0RH4701C622 Resistor,Chip MCR03EZPJ472 4.7KOHM 5% 1/10W

R1G3 0RH0000C622 Resistor,Chip MCR03EZPJ000 0OHM 5% 1/10W 160



R1G6 0RH2201C622 Resistor,Chip MCR03EZPJ222 2.2KOHM 5% 1/10W













































R2A1 0RH6802C622 Resistor,Chip MCR03EZPJ683 68KOHM 5% 1/10W 1

R2A2 0RH2700C622 Resistor,Chip MCR03EZPJ271 270OHM 5% 1/10W 1

R2A3 0RH3902C422 Resistor,Chip MCR03EZPF393 39KOHM 1% 1/10W 1


R2A5 0RH5603C622 Resistor,Chip MCR03EZPJ564 560KOHM 5% 1/10W


R2E8 0RH2201C622 Resistor,Chip MCR03EZPJ222 2.2KOHM 5% 1/10W


R402 0RH0221C622 Resistor,Chip MCR03EZPJ2R2 2.2OHM 5% 1/10W 1







R411 0RH1001C422 Resistor,Chip MCR03EZPF102 1KOHM 1% 1/10W 16







5-14






R443 0RH0221C622 Resistor,Chip MCR03EZPJ2R2 2.2OHM 5% 1/10W 1



R446 0RH5100C422 Resistor,Chip MCR03EZPF511 510OHM 1% 1/10W 1






R453 0RH0101D622 Resistor,Chip MCR10EZHJ1R0 1OHM 5% 1/8W 2012




R500 0RH5101C422 Resistor,Chip MCR03EZPF512 5.1KOHM 1% 1/10W
































































































R701 0RH0331D622 Resistor,Chip MCR10EZHJ3R3 3.3OHM 5% 1/8W 20

R702 0RH0102G622 Resistor,Chip MCR18EZHJ100 10OHM 5% 1/4W 321











5-16




























R749 0RH0101G622 Resistor,Chip MCR18EZHJ1R0 1OHM 5% 1/4W 3216
















R767 0RH0101G622 Resistor,Chip MCR18EZHJ1R0 1OHM 5% 1/4W 3216





































R7B3 0RH1001D622 Resistor,Chip MCR10EZHJ102 1KOHM 5% 1/8W 201






R7B9 0RH1002D622 Resistor,Chip 0RH1002D622 10KOHM 5% 1/8W 201

R7C0 0RH0331D622 Resistor,Chip MCR10EZHJ3R3 3.3OHM 5% 1/8W 20










R7D0 0RH0331D622 Resistor,Chip MCR10EZHJ3R3 3.3OHM 5% 1/8W 20

R7D1 0RH0331D622 Resistor,Chip MCR10EZHJ3R3 3.3OHM 5% 1/8W 20

R7D2 0RH4700C622 Resistor,Chip MCR03EZPJ471 470OHM 5% 1/10W 1










R893 0RRZVTA0011 Resistor,Array RCA86TRJ10R0 10OHM 5% 1/16W 4

R894 0RRZVTA0011 Resistor,Array RCA86TRJ10R0 10OHM 5% 1/16W 4



TU100 EBL57006801 Tuner,Analog KST-MW004MV0-S60W AM/FM 520KHZ

X100 EAW32918901 Crystal HC49SMD 9.8304M 9.8304MHZ 20PP

X200 6212AB2246C Crystal HC-49/SM 24.576MHZ 15PPM 24.57

X500 EAW32919201 Crystal HC49SMD 27MHZ 27MHZ 20PPM 15pF

X601 EAW32919901 Crystal HC49SMD 12.288M 12.288MHZ 20PP

X602 6212AB2246C Crystal HC-49/SM 24.576MHZ 15PPM 24.57

ZD500 0DZRM00338A Diode,Zener STZ5.6N 5.6V 5.31TO5.92V 60OHM



A47 PCB Assembly, SMPSA47 EAY60719901 SMPS,AC/DC 3H301H-1 110VTO220V 1.2KW 50/6

A50 PCB Assembly, Front TotalA50 EBR62360403 PCB Assembly HT924SF-A2.NINDLLK FRONT TOTAL

5-18







C307 0CE4764F638 Capacitor,AL,Radial ESS476M016T1A5C07G 47uF 20% 16


C309 0CE2274C638 Capacitor,AL,Radial ESS227M6R3T1A5E07G 220uF 20% 6





C3A1 0CE4764F638 Capacitor,AL,Radial ESS476M016T1A5C07G 47uF 20% 16

C3A2 0CE4765K618 Capacitor,AL,Radial ESS476M050TBA5G09G 47uF 20% 50

CN301 561-711C Connector,Wafer GIL-S-03P-S2T2-EF 3P 2.00MM 1R

DIS301 EAJ39332601 VFD VFD16-1002B 92.2X14.2MM 140CD ALTERNATE

DIS301 EAJ35072601 VFD FV-873ND 92.2X14.2MM 700CD 3.8

IC301 EAN41678501 IC,Display Driver ET16315 5.5 0.5 800MW LQFP TR


LD301 0DLLT0359AA LED,DIP LTL-87HTBK INVERTER 3MM BLUE W




PN301 6630R-FB05R Connector,FFC/FPC/PIC 00-6232-018-104-800 18P 1.00MM

PN302 EAD35219502 Harness,Single 3P-160MM (HT903) GIL-S 9073-ST

Q303 0TR320509AB Transistor Assembly KTC3205-Y(KTC2236A) KTC3205-TP

Q304 0TR220309AF TR,Bipolar SRA2203 PNP -40V - -50V -0.1A

R330 0RH3302D622 Resistor,Chip MCR10EZHJ333 33KOHM 5% 1/8W 20





R339 0RH1002D622 Resistor,Chip 0RH1002D622 10KOHM 5% 1/8W 201





R345 0RH1201D622 Resistor,Chip MCR10EZHJ122 1.2KOHM 5% 1/8W 2










R3Y1 0RH1002D622 Resistor,Chip 0RH1002D622 10KOHM 5% 1/8W 201

R3Z1 0RH1002D622 Resistor,Chip 0RH1002D622 10KOHM 5% 1/8W 201

RC2 6712R1638GD Receiver Module R24FH7A 2.7TO6.0V 3MA 38KHZ 35

RC2 6712R1638GB Receiver Module TSOP4438RF1 4.5TO5.5V 1.2MA 38 ALTERNATE

SW301 EBF40098801 Switch,Tact SKRGAED010 1C1P 12VDC 0.05A VE







VOL301 6110E00019C Switch,Encoder EC121102E2B-HA1-033 ENCODER 5V

VOL301 6110E00019A Switch,Encoder EVE GC2 F25 24M INCREMENTAL 5V ALTERNATE

ZD302 0DZPH00048A Diode,Zener BZX84-C5V1 5.1V +-5% 60OHM 250



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