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SERVICE MANUAL

20" COLOR LCD TELEVISION

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..... J

IMPORTANT SAFETY NOTICE

Proper service and repair is important to the safe, reliable operation of allFunai Equipment. The service procedures recommended by Funai anddescribed in this service manual are effective methods of performingservice operations. Some of these service special tools should be usedwhen and as recommended.

It is important to note that this service manual contains various CAUTIONSand NOTICES which should be carefully read in order to minimize the risk

of personal injury to service personnel. The possibility exists that improperservice methods may damage the equipment. It also is important tounderstand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE.

Funai could not possibly know, evaluate and advice the service trade of allconceivable ways in which service might be done or of the possiblehazardous consequences of each way. Consequently, Funai has notundertaken any such broad evaluation. Accordingly, a servicer who uses aservice procedure or tool which is not recommended by Funai must firstuse all precautions thoroughly so that neither his safety nor the safeoperation of the equipment will be jeopardized by the service methodselected.

TABLE OF CONTENTS

Specifications ........................................................................... 1-1Important Safety Precautions ............................................................... 2-1

Standard Notes for Servicing ............................................................... 3-1Cabinet Disassembly Instructions ............................................................ 4-1

Electrical Adjustment Instructions ............................................................ 5-1How to initialize the LCD Television .......................................................... 6-1

Block Diagrams .......................................................................... 7-1

Schematic Diagrams / CBA's and Test Points ................................................... 8-1Waveforms ............................................................................. 9-1

Wiring Diagram ......................................................................... 10-1

IC Pin Function Descriptions ............................................................... 11-1

Exploded Views ......................................................................... 12-1Mechanical Parts List .................................................................... 13-1

Electrical Parts List ...................................................................... 14-1

The LCD panel is manufactured to provide many years of useful life.Occasionally a few non active pixels may appear as a tiny spec of color.This is not to be considered a defect in the LCD screen.

SPECIFICATIONS

< TUNER >

VHF/UHF Input : 75 ohm Unbal, F type

Intermediate Freq. : Picture 45.75 MHz, Sound 41.25 MHz

Description Condition

1. Video S/N 80dB

2. Audio S/N 80dB

Unit Nominal Limit

dB --- >43

dB --- >45

< LCD PANEL >

Description Condition Unit Nominal Limit

Horizontal pixels 640 x 3 ---1. Number of PixelsVertical pixels 480 ---

Horizontal ° -80 to 80 ---2. Viewing Angle Vertical ° -65 to 70 ---

< VIDEO >


Horizontal % 5 ---1. Over Scan Vertical % 5 ---

AT 80% WHITE FIELD °K 11000 ---2. Color Temperature x 0.276 _+0.005

y 0.282 +0.005

Horizontal line 400 ---3. ResolutionVertical line 350 ---

4. Brightness AT 100% WHITE FIELD cd/m 2 320 ---

< AUDIO >

All items are measured across 8 _ load at speaker output terminal with L.P.E


1. Audio Output Power 10% THD: Lch/Rch W 1.0/1.0 0.8/0.8

2. Audio Distortion 500mW: Lch/Rch % 1.5/1.5 3.0/3.0

-6dB: Lch Hz 70 to 8 k ---3. Audio Freq. Response -6dB: Rch Hz 70 to 8 k ---

VIDEO1 dB --- >45/454. Audio S/N VIDEO2 dB --- >45/45

1-1 A7140SP

< ATSC >

Description

1. RECEIVED FREQ. RANGE

(-28dBm)

2. ATSC DYNAMIC RANGE

(min./max.)

3. ATSC SUSCEPTIBILITY TORANDOM NOISE

4. NTSC CO-CHANNELINTERFERENCE

5. MULTI PATH

6. Audio S/N (0dBfs)

7. Audio DIST. (0dBfs)

Condition

+

VHF LOW BAND. CH.4

VHF HI BAND. CH.10

UHF BAND. CH.41

VHF LOW BAND. CH.4

VHF HI BAND. CH.10

UHF BAND. CH.41

VHF LOW BAND. CH.4

VHF HI BAND. CH.10

UHF BAND. CH.41

A

B

C

D

E

F

FF

G

Lch

Rch

Lch

Rch

Unit

kHz

dBm

dB

dB

dB

dB

%

Nominal Limit

>100

-76/0

<26

>-6

<6

>5O

<3

Note: Nominal specifications represent the design specifications. All units should be able to approximate these.Some will exceed and some may drop slightly below these specifications. Limit specifications representthe absolute worst condition that still might be considered acceptable. In no case should a unit fail to meetlimit specifications.

1-2 A7140SP

IMPORTANT SAFETY PRECAUTIONS

Prior to shipment from the factory, our products are strictly inspected for recognized product safety and electricalcodes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equallyimportant to implement the following precautions when a set is being serviced.

Safety Precautions for LCD TVCircuit

Before returning an instrument to thecustomer, always make a safety check of theentire instrument, including, but not limited to, thefollowing items:

a. Be sure that no built-in protective devices aredefective and have been defeated duringservicing. (1) Protective shields are providedon this chassis to protect both the technicianand the customer. Correctly replace all missingprotective shields, including any removed forservicing convenience. (2) When reinstallingthe chassis and/or other assembly in thecabinet, be sure to put back in place allprotective devices, including but not limited to,nonmetallic control knobs, insulatingfishpapers, adjustment and compartmentcovers/shields, and isolation resistor/capacitornetworks. Do not operate this instrument orpermit it to be operated without allprotective devices correctly installed andfunctioning. Servicers who defeat safetyfeatures or fail to perform safety checksmay be liable for any resulting damage.

b. Be sure that there are no cabinet openingsthrough which an adult or child might be able toinsert their fingers and contact a hazardousvoltage. Such openings include, but are notlimited to, (1) spacing between the LiquidCrystal Panel and the cabinet mask, (2)excessively wide cabinet ventilation slots, and(3) an improperly fitted and/or incorrectlysecured cabinet back cover.

c. Antenna Cold Check - With the instrument AC

plug removed from any AC source, connect anelectrical jumper across the two AC plugprongs. Place the instrument AC switch in theon position. Connect one lead of an ohmmeterto the AC plug prongs tied together and touchthe other ohmmeter lead in turn to each tuner

antenna input exposed terminal screw and, ifapplicable, to the coaxial connector. If themeasured resistance is less than 1.0 megohmor greater than 5.2 megohm, an abnormalityexists that must be corrected before the

instrument is returned to the customer. Repeatthis test with the instrument AC switch in the oftposition.

.

d. Leakage Current Hot Check - With theinstrument completely reassembled, plug theAC line cord directly into a 120 V AC outlet. (Donot use an isolation transformer during thistest.) Use a leakage current tester or ametering system that complies with AmericanNational Standards Institute (ANSI) C101.1Leakage Current for Appliances andUnderwriters Laboratories (UL) 1410, (50.7).With the instrument AC switch first in the on

position and then in the off position, measurefrom a known earth ground (metal water pipe,conduit, etc.) to all exposed metal parts of theinstrument (antennas, handle brackets, metalcabinet, screw heads, metallic overlays, controlshafts, etc.), especially any exposed metalparts that offer an electrical return path to thechassis. Any current measured must notexceed 0.5 milli-ampere. Reverse theinstrument power cord plug in the outlet andrepeat the test.

READING SHOULDNOT BE ABOVE 0.5 mA

r"-

DEVICE [I_T

BEING - .

TESTED lTEST ALL EXPOSED

METAL SURFACES

ALSO TEST WITHPLUG REVERSED _,

USING AC __LADAPTER PLUG EARTHAS REQUIRED _ GROUND

ANY MEASUREMENTS NOT WITHIN THELIMITS SPECIFIED HEREIN INDICATE APOTENTIAL SHOCK HAZARD THAT MUSTBE ELIMINATED BEFORE RETURNING THEINSTRUMENT TO THE CUSTOMER ORBEFORE CONNECTING THE ANTENNA ORACCESSORIES.

Read and comply with all caution and safety-related notes on or inside the receiver cabinet, onthe receiver chassis, or on the Liquid CrystalPanel.

2-1 LTVN ISP

3. Design Alteration Warning - Do not alter or addto the mechanical or electrical design of this TVreceiver. Design alterations and additions,including, but not limited to circuit modificationsand the addition of items such as auxiliary audioand/or video output connections, might alter thesafety characteristics of this receiver and create ahazard to the user. Any design alterations oradditions will void the manufacturer's warranty andmay make you, the servicer, responsible forpersonal injury or property damage resultingtherefrom.

4. Hot Chassis Warning-

a. Some TV receiver chassis are electricallyconnected directly to one conductor of the ACpower cord and maybe safety-serviced withoutan isolation transformer only if the AC powerplug is inserted so that the chassis isconnected to the ground side of the AC powersource. To confirm that the AC power plug isinserted correctly, with an AC voltmeter,measure between the chassis and a knownearth ground. If a voltage reading in excess of1.0V is obtained, remove and reinsert the ACpower plug in the opposite polarity and againmeasure the voltage potential between thechassis and a known earth ground.

b. Some TV receiver chassis normally have 85VAC(RMS) between chassis and earth groundregardless of the AC plug polarity. This chassiscan be safety-serviced only with an isolationtransformer inserted in the power line betweenthe receiver and the AC power source, for bothpersonnel and test equipment protection.

c. Some TV receiver chassis have a secondaryground system in addition to the main chassisground. This secondary ground system is notisolated from the AC power line. The twoground systems are electrically separated byinsulation material that must not be defeated oraltered.

5. Observe original lead dress. Take extra care toassure correct lead dress in the following areas: a.near sharp edges, b. near thermally hot parts-besure that leads and components do not touchthermally hot parts, c. the AC supply, d. highvoltage, and, e. antenna wiring. Always inspect inall areas for pinched, out of place, or frayed wiring.Check AC power cord for damage.

6. Components, parts, and/or wiring that appear tohave overheated or are otherwise damagedshould be replaced with components, parts, orwiring that meet original specifications.Additionally, determine the cause of overheatingand/or damage and, if necessary, take correctiveaction to remove any potential safety hazard.

. Product Safety Notice - Some electrical andmechanical parts have special safety-relatedcharacteristics which are often not evident fromvisual inspection, nor can the protection they givenecessarily be obtained by replacing them withcomponents rated for higher voltage, wattage, etc.Parts that have special safety characteristics areidentified by a _ on schematics and in parts lists.Use of a substitute replacement that does nothave the same safety characteristics as therecommended replacement part might createshock, fire, and/or other hazards. The product'ssafety is under review continuously and newinstructions are issued whenever appropriate.Prior to shipment from the factory, our productsare strictly inspected to confirm they comply withthe recognized product safety and electrical codesof the countries in which they are to be sold.However, in order to maintain such compliance, itis equally important to implement the followingprecautions when a set is being serviced.

2-2 LTVN_ISP

Precautions during ServicingA. Parts identified by the _ symbol are critical for

safety.Replace only with part number specified.

B. In addition to safety, other parts and assembliesare specified for conformance with regulationsapplying to spurious radiation. These must also bereplaced only with specified replacements.Examples: RF converters, RF cables, noiseblocking capacitors, and noise blocking filters, etc.

C. Use specified internal wiring. Note especially:

1) Wires covered with PVC tubing

2) Double insulated wires

3) High voltage leads

D. Use specified insulating materials for hazardouslive parts. Note especially:

1) Insulation Tape

2) PVC tubing

3) Spacers

4) Insulators for transistors.

E. When replacing AC primary side components(transformers, power cord, etc.), wrap ends ofwires securely about the terminals beforesoldering.

F. Observe that the wires do not contact heat

producing parts (heat sinks, oxide metal filmresistors, fusible resistors, etc.)

G. Check that replaced wires do not contact sharpedged or pointed parts.

H. When a power cord has been replaced, check that5-6 kg of force in any direction will not loosen it.

I. Also check areas surrounding repaired locations.

J. Use care that foreign objects (screws, solderdroplets, etc.) do not remain inside the set.

K. Crimp type wire connectorThe power transformer uses crimp typeconnectors which connect the power cord and theprimary side of the transformer. When replacingthe transformer, follow these steps carefully andprecisely to prevent shock hazards.Replacement procedure

1) Remove the old connector by cutting the wiresat a point close to the connector.Important: Do not re-use a connector (discardit).

2) Strip about 15 mm of the insulation from theends of the wires. If the wires are stranded,twist the strands to avoid frayed conductors.

3) Align the lengths of the wires to be connected.Insert the wires fully into the connector.

4) Use the crimping tool to crimp the metal sleeveat the center position. Be sure to crimp fully tothe complete closure of the tool.

L. When connecting or disconnecting the internalconnectors, first, disconnect the AC plug from theAC supply outlet.

M. When installing parts or assembling the cabinetparts, be sure to use the proper screws andtighten certainly.

2-3 LTVN ISP

Safety Check after Servicing

Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts andwires have been returned to original positions. Afterwards, perform the following tests and confirm the specifiedvalues in order to verify compliance with safety standards.

1. Clearance Distance

When replacing primary circuit components, confirmspecified clearance distance (d) and (d') betweensoldered terminals, and between terminals andsurrounding metallic parts. (See Fig. 1)

Table 1: Ratings for selected area

ClearanceAC Line Voltage Region Distance (d), (d')

U.S.A. or > 3.2 mm110 to 130 V

Canada (0.126 inches)

Note: This table is unofficial and for reference only. Besure to confirm the precise values.

2. Leakage Current Test

Confirm the specified (or lower) leakage currentbetween B (earth ground, power cord plug prongs) andexternally exposed accessible parts (RF terminals,antenna terminals, video and audio input and outputterminals, microphone jacks, earphone jacks, etc.)islower than or equal to the specified value in the tablebelow.

Measuring Method: (Power ON)

Insert load Z between B (earth ground, power cord plugprongs) and exposed accessible parts. Use an ACvoltmeter to measure across both terminals of load Z.See Fig. 2 and following table.

Chassis or Secondary Conductor

Primary Circuit

d'

Exposed Accessible Part

Z

il k"i ..............iL ............ I

Fig. 1

B Earth Ground

_AC Voltmeter(High Impedance)

Power Cord Plug Prongs

Fig. 2

Table 2: Leakage current ratings for selected areas

AC Line Voltage Region Load Z Leakage Current (i) Earth Ground (B) to:

110to 130V U.S.A. or 0.15 pF CAP. & 1.5 k_ i _<0.5 mA rms Exposed accessibleCanada RES. Connected in parallel parts

Note: This table is unofficial and for reference only. Be sure to confirm the precise values.

2-4 LTVN_ISP

STANDARD NOTES FOR SERVICING

Circuit Board Indications

1. The output pin of the 3 pin Regulator ICs isindicated as shown.

Top View Bottom View

Input_ _

How to Remove / Install Flat Pack-IC

1. Removal

With Hot-Air Flat Pack-IC Desoldering Machine:

1. Prepare the hot-air flat pack-IC desolderingmachine, then apply hot air to the Flat Pack-IC(about 5 to 6 seconds). (Fig. S-1-1 )

2. For other ICs, pin 1 and every fifth pin areindicated as shown.

5

Pin 1

10

3. The 1st pin of every male connector is indicated asshown.

I Pin 1 IPb (Lead) Free Solder

Pb free mark will be found on PCBs which use Pb

free solder. (Refer to figure.) For PCBs with Pb freemark, be sure to use Pb free solder. For PCBswithout Pb free mark, use standard solder.

Pb free mark

Fig. S=l =1

2. Remove the flat pack-IC with tweezers whileapplying the hot air.

3. Bottom of the flat pack-IC is fixed with glue to theCBA; when removing entire flat pack-IC, first applysoldering iron to center of the flat pack-IC and heatup. Then remove (glue will be melted). (Fig. S-1-6)

4. Release the flat pack-IC from the CBA usingtweezers. (Fig. S-1-6)

CAUTION:

1. The Flat Pack-IC shape may differ by models. Usean appropriate hot-air flat pack-IC desolderingmachine, whose shape matches that of the FlatPack-IC.

2. Do not supply hot air to the chip parts around theflat pack-IC for over 6 seconds because damageto the chip parts may occur. Put masking tapearound the flat pack-IC to protect other parts fromdamage. (Fig. S-1-2)

3-1 TVNSN

3. The flat pack-IC on the CBA is affixed with glue, sobe careful not to break or damage the foil of eachpin or the solder lands under the IC whenremoving it.

CBA\\

MaskingTape

Hot-airPack-lC

DesolderingMachine

Flat Pack-lC

Fig. S-1-2

With Soldering Iron:

1. Using desoldering braid, remove the solder fromall pins of the flat pack-IC. When you use solderflux which is applied to all pins of the flat pack-IC,you can remove it easily. (Fig. S-1-3)

Flat Pack-IC\

Desoldering Braid

2.

Soldering Iron

Fig. S-1-3

Lift each lead of the flat pack-IC upward one byone, using a sharp pin or wire to which solder willnot adhere (iron wire). When heating the pins, usea fine tip soldering iron or a hot air desolderingmachine. (Fig. S-1-4)

Sharp

Fine TilSoldering Iron

Fig. S-1-4


4. Release the flat pack-IC from the CBA usingtweezers. (Fig. S-1-6)

3-2 TVNSN

WithIron Wire:

1. Using desoldering braid, remove the solder fromall pins of the flat pack-IC. When you use solderflux which is applied to all pins of the flat pack-IC,you can remove it easily. (Fig. S-1-3)

2. Affix the wire to a workbench or solid mountingpoint, as shown in Fig. S-1-5.

3. While heating the pins using a fine tip solderingiron or hot air blower, pull up the wire as the soldermelts so as to lift the IC leads from the CBAcontact pads as shown in Fig. S-1-5.


5. Release the flat pack-IC from the CBA usingtweeFers. (Fig. S-1-6)

Note: When using a soldering iron, care must betaken to ensure that the flat pack-IC is notbeing held by glue. When the flat pack-IC isremoved from the CBA, handle it gentlybecause it may be damaged if force is applied.

To Solid €Mounting Point

Hot Air Blower

\\

or

Iron Wir/

Soldering Iron

\ Fig. S-1-5

B_ Fine Tip

C Soldering Iron

\

Flat Pack-IC

Fig. S-1-6

,

1.

2.

3.

Installation

Using desoldering braid, remove the solder fromthe foil of each pin of the flat pack-IC on the CBAso you can install a replacement flat pack-IC moreeasily.

The "O" mark on the flat pack-IC indicates pin 1.(See Fig. S-1-7.) Be sure this mark matches the 1on the PCB when positioning for installation. Thenpresolder the four corners of the flat pack-IC. (SeeFig. S-1-8.)

Solder all pins of the flat pack-IC. Be sure thatnone of the _ins have solder bridges.

Example

Pin 1 of the Flat Pack-ICis indicated by a "•" mark. Fig. S-1-7

Presolder

I

CBA

Flat Pack-IC

Fig. S-1-8

3-3 TVN_SN

Instructions for Handling Semi-conductors

Electrostatic breakdown of the semi-conductors mayoccur due to a potential difference caused byelectrostatic charge during unpacking or repair work.

1. Ground for Human Body

Be sure to wear a grounding band (1 M_-_)that isproperly grounded to remove any static electricity thatmay be charged on the body.

2. Ground for Workbench

Be sure to place a conductive sheet or copper platewith proper grounding (1 M_) on the workbench orother surface, where the semi-conductors are to beplaced. Because the static electricity charge onclothing will not escape through the body groundingband, be careful to avoid contacting semi-conductorswith your clothing.

<Incorrect>

CBA

<Correct> Grounding Band

Conductive Sheet or

Copper Plate

3-4 TVNSN

CABINET DISASSEMBLY INSTRUCTIONS

1. Disassembly FlowchartThis flowchart indicates the disassembly steps for the Step/cabinet parts, and the CBA in order to gain access to Loc.

No,item(s) to be serviced. When reassembling, follow thesteps in reverse order. Bend, route and dress thecables as they were.

[ [4] Function CBA ]_[ [3] Rear Cabinet 1_[1] ArmAssembly

4, 4,[11] Junction-A [5]Tilt Stand I I [2] Stand CoverCaR /I Holder I I

4, 4, "4

[12] Junction-B [7] Jack Holder [6] IR SensorCBA CBA

4, 4,

[ [131Speaker(s)] [[8]DTVModuIe 1/ CBA Unit I

[9] Main CBA

4,[10] LCD Module

4,

[14] Front Cabinet

2. Disassembly Method

Step/Loc.No.

Part

Arm[1] Assembly

Stand[2] Cover

Rear[3] Cabinet

Function[4] CBA

Tilt Stand[5] Holder

IR Sensor[6] CBA

[7] Jack Holder

[8]DTVModuleCBA Unit

Fig.No.

D1

D1

D1

D2D3

D2

D2D3

D2

D2D3

Removal

Remove/*Unhook/Unlock/Release/

Unplug/Unclamp/Desolder

4(S-1 ), 6(S-2)

10(S-3), (S-4)

5(S-5), *CL1107

2(S-6)

(S-7), *CL1104,Washer

(S-8)

8(S-9), *CL801,*CL802, *CN61,*CN62, *CN401,*CN402, *CN403,*CN1201, *CN1202,Module PCB Holder

Note

Part

[9] Main CBA

[10] LCDModule

[11] Junction-ACBA

[12] Junction-BCBA

[13] Speaker (s)

[14] FrontCabinet

+ +(1) (2)

Note:

(1)

Fig.No.

D2

D2

D2

D2

D2

D2

+(3)

Removal

RemovePUnhook/Unlock/Release/Unplug/Unclamp/

Desolder

11(S-lO)

Desolder

Desolder

4(S-11 ), SpeakerHolder (s)

Note

+ +(4) (5)

Order of steps in procedure. When reassembling,follow the steps in reverse order. These numbersare also used as the Identification (location) No. ofparts in figures.

(2) Parts to be removed or installed.

(3) Fig. No. showing procedure of part location

(4) Identification of parts to be removed, unhooked,unlocked, released, unplugged, unclamped, ordesoldered.P = Spring, L = Locking Tab, S = Screw,CN = Connector* = Unhook, Unlock, Release, Unplug, or Desoldere.g. 2(S-2) = two Screws (S-2),

2(L-2) = two Locking Tabs (L-2)

(5) Refer to the following "Reference Notes in theTable."

4-1 A71 40DC

(s-3)

[3] Rear Cabinet

iI'

(s-3)

(S-1)

(s-3)

[2] Stand Cover _o_>'o o _

[1] Arm Assembly

(S_2)/_& _ (S__2)

Fig. D1

4-2 A71 40DC

[14] Front Cabinet

[12] Junction-BCBA

SpeakerHolder

Desolder

[13] Speaker[6] IR SensorCBA

!/ //

[13] Speaker

[11]

SpeakerHolder

CBA

(S-11)

(s-6)

(sqo)

[5] Tilt StandHolder

(s-5)

(s-s)

[4] Function CBA

......[10] LCD Module

[9] Main CBA,, [7] Jack

(s4o) Holder

/

Module PCBHolder

(s=9)

/

(s-9) //

//

[8] DTV ModuleCBA Unit

Fig. D2

4-3 A71 40DC

TV Cable Wiring Diagram

ToLCD _---

Module

Junction=ACBA

CL801

Main CBA

E] CN401

Function CBA

I I°"'°7CN1301

I o LCD Module

CN1202 CN1201

F1 CN402

F] CN403

CN801

r- -_CN1302

mi_ CL 1104

IR Sensor CBA

CN62E

CN102

DTV Module CBA Unit

CN61

_ CN802

Junction=B_.)

CBA L_J

To Speaker

Fig. D3

4-4 A71 40DC

ELECTRICAL ADJUSTMENT INSTRUCTIONS

General Note: "CBA" is abbreviation for

"Circuit Board Assembly."

Note: Electrical adjustments are required afterreplacing circuit components and certainmechanical parts. It is important to performthese adjustments only after all repairs andreplacements have been completed.Also, do not attempt these adjustments unlessthe proper equipment is available.

Test

1.

2.

3.

4.

Equipment RequiredDC Voltmeter

NTSC Pattern Generator (Color Bar W/WhiteWindow, Red Color, Dot Pattern, Gray Scale,Monoscope, Multi-Burst)Remote control unit

Color Analyzer

How to make the Service remotecontrol unit:

Cut "A" portion of the attached remote control unit asshown in Fig. 1.

service button

)0 0 0000000000000

G

(3

A Fig. 1

How to set up the service mode:

Service mode:1. Use the service remote control unit.

2. Turn the power on. (Use main power on the TVunit.)

3. Press the service button on the service remotecontrol unit as shown in Fig. 1.

1. Initial Setting

General: Enter the Service mode. (See page 5-1 .)

Set the each initial data as shown on table 1 below.

Table 1: Initial Data

ButtonItem (on the service

remote control)

RF-BRT

RF-CNT

RF-CLR-R

RF-CLR-B

R F-TNT

RF-SHR

V-BRT

V-CNT

V-CLR-R

V-CLR-B

V-TNT

V-SHR

S-BRT

S-CNT

S-CLR-R

S-CLR-B

S-TNT

S-SHR

D1 -BRT

D1 -CNT

D1 -CLR-R

D1 -CLR-B

D1 -TNT

D1 -SHR

[SETUP] --> [1]

[SETUP] --> [2]

[SETUP] --> [3]

[SETUP] --> [4]

DataValue

127

190

75

75

128

112

127

190

70

70

128

112

125

190

65

80

128

112

127

170

70

70

128

112

5-1 A7140EA

ButtonItem (on the service

remote control)

D2-BRT

D2-CNT

D2-CLR-R

D2-CLR-B

D2-TNT

D2-SHR

D3-BRT

D3-CNT

D3-CLR-R

D3-CLR-B

D3-TNT

D3-SHR

DT-BRT

DT-CNT

DT-CLR-R

DT-CLR-B

DT-TNT

DT-SHR

COR(C/D1 )

C-COR(C/D2)

COB(C/D1 )

C-COB(C/D2)

DR(C/D1 )

C-DR(C/D2)

DB(C/D1 )

C-DB(C/D2)

[SETUP] --> [5]

[SETUP] --> [6]

[SETUP] --> [7]

[VOL _] --> [1]

[VOL _] --> [3]

[VOL _] --> [4]

[VOL _] --> [6]

DataValue

128

180

85

85

128

112

120

170

80

80

128

112

137

190

70

75

128

112

128

128

128

128

128

128

128

128

The following adjustment normally are notattempted in the field. Only when replacing theLCD Panel then adjust as a preparation.

2. White Balance Adjustment

Purpose: To mix red, green and blue beams correctlyfor pure white.

Symptom of Misadjustment: White becomes bluishor reddish.

Test Point[ Adj. PointScreen I VOL.

I buttons

M. EQ.

Pattern Generator,Color analyzer

Mode

RF/VIDEO1]C/D1

:]C/D2

Input

White Purity(APL 80%)

or

(APL 20%)

Spec.

(at White APL 80%)x= 0.276 _+0.03 (0.246 to 0.306= 0.282 _+0.03 (0.252 to 0.312

at White APL 20%)i= 0.276 + 0.01 (0.266 to 0.286y= 0.282 + 0.01 (0.272 to 0.292

Figure

L=3cm

INPUT: WHITE 80%, 20%

It carries out in a darkroom.

Perpendicularity

Color Analyzer

Note:

1.

2.

3.

4.

5.

Use the service remote control unit

Operate the unit for more than 20 minutes.

Input the White Purity.

Set the color analyzer to the CHROMA mode andbring the optical receptor to the center on theLCD-Panel surface after zero point calibration asshown above.Note: The optical receptor must be setperpendicularly to the LCD Panel surface.

[RF/VIDEO1]Enter the Service mode. Press [VOL _] button onthe remote control unit and select "C/D1" mode.[VIDEO2]Enter the Service mode. Press [VOL _] button onthe remote control unit and select "C/D2" mode.

[RF/VIDEO1]----(APL 80%)Press [6] button to select "DB(C/D1)" for Blueadjustment. Press [4] button to select "DR(C/D1)"for Red adjustment. When "x" value and "y" value

5-2 A7140EA

arenotwithinspecification,adjust"DB(C/D1)"or"DR(C/D1)".Referto "1.InitialSetting."[RF/VIDEO1]----(APE20%)Press[3]buttontoselect"COB(C/D1)" forBlueadjustment.Press[1]buttontoselect"COR(C/D1)"forRedadjustment.When"x"valueand"y"valuearenotwithinspecification,adjust"COB(C/D1)" or"COR(C/D1)'.Referto"1.InitialSetting."

6. [VIDEO2]----(APL80%)Press[6]buttontoselect"C-DB(C/D2)"forBlueadjustment.Press[4]buttontoselect"C-DR(C/D2)"forRedadjustment.When"x"valueand"y"valuearenotwithinspecification,adjust"C-DB(C/D2)"or"C-DR(C/D2)'. Refer to "1. Initial Setting."[VIDEO2]----(APL 20%)Press [3] button to select "C-COB(C/D2)" for Blueadjustment. Press [1] button to select "C-COR(C/D2)" for Red adjustment.When "x" value and "y"value are not within specification, adjust "C-COB(C/D2)" or "C-COR(C/D2)'.Refer to "1. Initial Setting."

7. Turn the power off and on again. (Main powerbutton on the TV unit.)

3. Sub-Brightness Adjustment

Purpose: To get proper brightness.

Symptom of Misadjustment: If Sub-Brightness isincorrect, proper brightness cannot be obtained byadjusting the Brightness Control.

Adj. Point Input

Ant. input, Any channel,

[SETUP] SMPTE pattern,button [RF/VIDEO1]: CG-931 (KENWOOD),

[VIDEO2]: CG-931 (KENWOOD),w/SETUP 7.51RE

M. EQ. Spec.

PatternSee below

Generator

Figure

[VIDE02]Press [SETUP] button on the service remotecontrol unit and press [3] on the service remotecontrol (selecting "C-BRT" mode).

3. Make sure that contrast and brightness controlsare set to initial position.

4. Confirm "C" position was beginning to bright.

5. If "C" position was beginning to bright, no need toadjust.

6. If "C" position is not available or to be highlybrightness, then adjust IIC-BUS dada.[RF/VIDEO1]: BRT[VIDEO2]: C-BRT

7. Turn the power off and on again. (Main powerbutton on the TV unit.)

1.

2.

White

JalackA position

C positiong position ........................................................................._ _ /

Enter the Service mode. Then input above signal.

[RF/VIDEO1]Press [SETUP] button on the service remotecontrol unit and press [1] on the service remotecontrol (selecting "BR-F' mode).

5-3 A7140EA

HOW TO INITIALIZE THE LCD TELEVISION

How to initialize the LCD television:

1. Turn the power on. (Use main power on the TVunit.)

2. To enter the service mode, press the servicebutton on the service remote control unit. (Refer topage 5-1 .)

- To cancel the service mode, press [POWER]button on the remote control.

3. To initialize the LCD television, press [DISPLAY]button on the remote control unit.

4. Confirm "FF" indication on the upper right of thescreen.

6-1 A71201NT

BLOCK DIAGRAMSSystem Control Block Diagram

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7-1 A7140BLS

IF/Video Block Diagram

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41-

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7-2 A7140BLIF

Audio Block Diagram

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7-3 A7140BLA

DTV Module Block Diagram

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7-4 A7140BLDTV

LCD Block Diagram

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7-5 A7140BLLCD

Power Supply Block Diagram

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LCD Backlight Block Diagram

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7-7 A7140BLLB

SCHEMATIC DIAGRAMS / CBA'S AND TEST POINTS

Standard Notes

Many electrical and mechanical parts in this chassis have special characteristics. These characteristics oftenpass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacementcomponents rated for higher voltage, wattage, etc. Replacement parts that have these special safetycharacteristics are identified in this manual and its supplements; electrical components having such features areidentified by the mark ",_l&"in the schematic diagram and the parts list. Before replacing any of these components,read the parts list in this manual carefully. The use of substitute replacement parts that do not have the samesafety characteristics as specified in the parts list may create shock, fire, or other hazards.

2.

3.

4.

5.

Note of Capacitors:

ML --- Mylar Cap. PP --- Metallized Film Cap. SC --- Semiconductor Cap.

Notes:

1. Do not use the part number shown on these drawings for ordering. The correct part number is shown in theparts list, and may be slightly different or amended since these drawings were prepared.

All resistance values are indicated in ohms (K = 103, M = 106).

Resistor wattages are 1/4W or 1/6W unless otherwise specified.

All capacitance values are indicated in luF (P = 10 -6 pF).

All voltages are DC voltages unless otherwise specified.

L --- Low Leakage type

Temperature Characteristics of Capacitors are noted with the following:

B --- +10% CH --- 0+60 ppm/°C CSL --- +350--1000 ppm/°C

Tolerance of Capacitors are noted with the following:Z --- +80--20%

Note of Resistors:

CEM --- Cement Res. MTL --- Metal Res. F --- Fuse Res.

Capacitors and transistors are represented by the following symbols.

CBA Symbols

(Top View) (Bottom View)

_ + ° Electrolytic Capacitor/qm

(Bottom View)

_" or DigitalTransistor Transistor

E C B

Schematic Diagram Symbols

Digital Transistor

ECB

(Top View)

d2ECB

NPN Transistor

NPN Digital Transistor

ECB

ECB

PNP Transistor

PNP Digital Transistor

8-1 LC4N SC

LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ONTHE FOLLOWING PAGES:

1. CAUTION:

CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAMETYPE A, VFUSE.

ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE Me:ME TYPE DE A, V.

2. CAUTION:

Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown, first check to see that all components in the power supply circuit are notdefective before you connect the AC plug to the AC power supply. Otherwise it may cause some componentsin the power supply circuit to fail.

3. Note:

1. Do not use the part number shown on the drawings for ordering. The correct part number is shown in theparts list, and may be slightly different or amended since the drawings were prepared.

2. To maintain original function and reliability of repaired units, use only original replacement parts which arelisted with their part numbers in the parts list section of the service manual.

4. Voltage indications on the schematics are as shown below:

Plug the TV power cord into a standard AC outlet.:

(Unit: Volt) *- - Power on mode

/

Voltage Indicates that the voltageis not consistent here.

5. How to read converged lines

1-D3

L istinction AreaLine Number(1 to 3 digits)

Examples:1. "1-D3" means that line number "1" goes to the line number

"1" of the area "D3".2. "1-B1" means that line number "1" goes to the line number

"1" of the area "B1 ".

3

2

m

1

i i

_ h[CC_

ARE AREA B1

A c I D

i

I

6. Test Point

©cc}->

©O

Information

: Indicates a test point with a jumper wire across a hole in the PCB.

: Used to indicate a test point with a component lead on foil side.

: Used to indicate a test point with no test pin.

: Used to indicate a test point with a test pin.

8-2 LC4N SC

Main 1/5 Schematic Diagram

2

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,) Fig OSC8_ t _07,

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Pb _ A/O _ .... ,

s_ioi i i

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b SIGNAL PROCESS

!_ /LCD DRIVE CIRCUIT

Y i x̧)i_

VIDEO SIONALPROCESS

041 31 33434 ti3]

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C I D I E

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F

VOLTAGE CHARTCN1201

Pin No, Voltage

1 1.2

2 1.0

3 0.8

4 0.7

5 1.0

6 1.4

7 0

8 1.2

9 O

10 1.2

11 0.7

12 0.5

13 0.7

14 1.3

15 1.1

16 O

17 1.2

18 0.9

19 0.7

20 0.7

21 1.3

22 1.3

23 O

24 1.2

25 1.0

26 0.9

27 0.8

28 1.0

29 1.4

30 0

31 O

32 1.7

33 0.3

34 3.4

35 1.7

CN1202

Pin No. Voltage

1 O

2 24.4

3 24.4

4 O

5 3.3

6 3.3

7 O

8 10.8

9 O

10 -6,2

11 O

12 1.2

13 0.7

14 0.5

15 0.7

16 1.3

17 1.1

18 0

19 1.2

20 0.9

21 0.7

22 0.8

23 O

24 0

25 0

26 O

27 0

28 2.1

29 0

30 1.3

31 1.3

32 0

33 O

8-3 A7140SCM 1


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I OTVDNF3,3 VDTVON+_BV

DTV ON÷SSV

OTV ON+95V

DTVONli 8V

SMART ANT(NU)

A GNO

DIF OUT2

DfVVIOEO(NU)

DTV AUDIO{L)

OTV AUOIO[R)

ADNO

DTV-Y

DTV Pb

ICONTINdE

I OTV-Y

DTVPP

DTVwPD

CONTINUE(MAIN 1/5) I

SOt

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LBSIWIRE

C866

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8F3!FILTER 45MHz

D34

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IDA52TC4052BF(EINF](INPUT SELECT(

RB27 R885_OOK _10OK

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R6J 220

f:4s2 220

R67 0

RDO 0

Ii CONTINUE

(MAIN 3/5 )

AUDIO(L)-INi

AUDIO(R] INJ

AUD:[O(L) OU[

AUDIO(R)-OUT

CONTINUE(MAIN 3/5)

AUDIO([( IN2

INPUT_O(INV)

INPUT J(INV]

INPU72(INV)

PONq9V

_TO DrY MODULE_£BA UNIT ONiOn/

O GND

OfV SPO!F

DIV-ONiSV

TU SCI

TU SDA

OGNO

OTV S SREO

DTVSSCLK

DTV S SIN

OTV-S-SOUT

0 GNO

DIVSRESEI

D GND

SOA

SCL

DTV-S-SOUT I

DTV S SIN

D!V S SREQ

01V-ONH2

H T I d K

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VOLTAGE CHARTCN61

Pin No. Voltage

1 0

2 1.1

3 5.2

4 3.1

5 3.2

6 0

7 2.9

8 3.2

9 1.7

10 0.1

11 0

12 3.4

13 0

14 3.1

15 3.1

CN62

Pin No. Voltage

1 ---

2 3.3

3 0

4 3.4

5 2.6

6 1.9

7 --

8 0

9 0

10 0

11 0

12 0

13 0

14 ---

15 2.6

16 2.6

17 0

18

19

20

8-4 A7140SCM2

Main 3/5, Junction-A & Junction-B Schematic Diagram

L

3

2

1

(CONT!NUE_ F-----_AiN 2/5/ C7_4 I

AUDIOIL) IN i ! C7_51_i ...........................................................................................................................................................................AUDIOIR)AUDIOIL)OuTINI ....................................................................................................... 4_ ..................................................................................................................................... _................................................................................................................................

AUDIOIR)_OU_

VIDEO Pe ................................................................................................................................................................................................i.......................................................................... ............................./

VISEOPb

SVIDEOC

A AR807 R80521 /_W 2 I 7/2W

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INPUT O(INV

[NPUT I(INV)

INPUT 2(INV}

P 0Nq9V

R707JS701 f00

R7f6dS7O2 100

R2_B82_

JKT03VIDEOIN/

_C786

Z ZZZZZZZZZZZZZZI_N__o.... INPUT I

_NPUT 2

AdOiO NUTE

............................................................................. d<70B

C751 _ R756

rvl I N O P o T F_8-5 A7140SCM3


L

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PROTECT-_ _INV+22V

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CONTINUE]MAIN !/5/

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CN40E

CN40E

CN403

LCDNODULE

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CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit•If Main Fuse (F601) is blown, check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply•Otherwise it may cause some components in the power supply circuit to fail.

_4A/1_.25V'V_ CAUTION ! : For continued protection against risk of fire,replace only with same type 4 A, 125V fuse.

, ATTENTION : Utiliser un fusible de rechange de m_me type de 4A, 125V.

NOTE:

The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

Z

J

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5 _8S±33 _o7/_ov ..........................................................................................................................................W]So R955

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8-7 A7140SCM5

Function Schematic Diagram

2

l

TO MAIN CBA)CNi30i

KEY-IN-2

KEY-IN-!

AL+3,3V(D)

GND

II

I swllo_ sw!t02 swil03 swll04 swi!05 swtt07 'RiiOi _ [_ F_ r_ IVOL DOWN] IINPUT SELECT] IiOK _ _ _ _ _

SW!I_t !

nito9 [_ IIOK

1oo I IJ

I

UNLESS OTHER!4ISE SPECIFIEB=SWITCHES ARE SKQSAB,

A B l C

8-8 A7140SCF

IR Sensor Schematic Diagram

1

TO MAIN CBA)CN1302

AL+3.3V(D)

GNO

REMOTE

NU

NU

TR SENSOR CBA .v_ IKSM-602SR2E-2(RENOTE SENSOR) !

!

ICLtI04 Rl143

_Ct142

'2.2/50V

I

' IJ ,' II ,, __1

A 1 B C

8-9 A7140SCI R

DTV Module 1/2 Schematic Diagram

l

2

1

H { 15F _ Fh_{ q k L ;kL

8-10 A7140SCD1

DTV Module 2/2 Schematic Diagram

Z

£

2

8-11 A7140SCD2

Main CBA Top View

CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown, check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.

_ CAUTION ! For continued risk ofprotection against fire,

replace only with same type 4 A, 125V fuse.

/ _JL_v \ ATTENTION : Utiliser un fusible de rechange de m_me type de 4A, 125V.

NOTE:


Because a hot chassis ground is present in the powersupply circuit, an isolation transformer must be used.Also, in order to have the ability to increase the inputslowly,when troubleshooting this type power supplycircuit, a variable isolation transformer is required.

8-12 BA7140F01011-1

Main CBA Bottom View

CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown, check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.

CAUTION ! : For continued protection against risk of fire,replace only with same type 4 A, 125V fuse.

ATTENTION : Utiliser un fusible de rechange de m_me type de 4A, 125V.

NOTE:


Because a hot chassis ground is present in the powersupply circuit, an isolation transformer must be used.Also, in order to have the ability to increase the inputslowly, when troubleshooting this type power supplycircuit, a variable isolation transformer is required.

I |vivl_PIN 75 OFI01202

I |vivl_1PIN 76 OFI01202

I |vivl_JPIN 56 OFI01202

I |vlvl_PIN 57 OFI01202

I |vlvl_PIN 66 OFI01202

PIN 71 OFI01202

I |vlvJ_

10801

8-13 BA7140F01011-1

Function CBA Top View IR Sensor CBA

Top View

IR Sensor CBA

Bottom View

A B C

A I a

BA7120F01021-2

Function CBA Bottom View

C B A

BA7120F01021-1

Junction-A CBA Top & Bottom View

Junction-B CBA Top & Bottom View

A I B

BA7120F01021-3

BA7120F01021-4

8-14

WF1~WF7=

input:

WAVEFORMSWaveforms to be observed atWaveform check points.(Shown in Schematic Diagram,)

NTSC Color Bar Signal (with lkHz Audio Signal)

Pin 71 of tC1202 Pin 56 of IC1202

Pin 76 of tC1202 Pin 66 of tC1202

Pin 57 of IC1202 Pin 14 of IC801

Pin 75 of IC1202

9-1 LC5WF

WIRING DIAGRAM

Z

g121

0

121

g

_0ooO0

10-1 A7140WI

IC PIN FUNCTION DESCRIPTIONS

IC1202 (LCD Drive / LCD SignalProcess / TV Micro Controller)

Pin Signal Name FunctionNo.

1 VDD+3.3V +3.3V VDD

2 VDD+3.3V +3.3V VDD

3 KEY-IN-1 Key Input 1

4 KEY-IN-2 Key Input 2

5 AFT-IN AFTVoltage Input

6 PROTECT-1 Power Supply Protection 1



9 ADIN6 Reference Terminal

10 VSS GND

11 NU Not Used

12 NU Not Used

13 NU Not Used

14 NU Not Used

15 DTV-S-SOUT DTV Serial Data Out

16 DTV-S-SIN DTV Serial Data In

17 DTV-S-SREQ DTV Serial Request

18 IF-MUTE IF Mute Signal Output

19 VCOM VCOM

BACKLIGHT-20 ADJ Inverter Control Signal Output

21 VDD+3.3V +3.3V VDD

22 DTV-ON-H2 DTV On Signal 2 at High

23 VOLUME Volume Control Signal Output24 VDD+I.2V +1.2V VDD

25 VDD+I.2V +1.2V VDD

26 VGH-H VGH Signal at High

27 P-ON-H Power On Signal at High

28 REMOTE Remote Control Signal Input

29 BUS-OPEN Chip select

30 SCL Serial Clock

31 SDA Serial Data

32 NU Not Used

33 NU Not Used

34 NU Not Used

35 NU Not Used

36 NU Not Used

37 XIN Crystal Oscillation Input(27MHz)


38 XOUT Crystal Oscillation Output(27MHz)

39 VSS GND

40 VSS GND

41 VSS GND

42 VDD+3.3V +3.3V VDD

43 VDD+3.3V +3.3V VDD

44 FSC Clock Output

45 MPSEL MP Select

46 TEST GND

47 S-SW Detecting S-VIDEO JackConnection

48 AUDIO-MUTE Audio Mute Signal Output

49 INPUT-0 Input Select 0 Signal Output



52 NU Not Used

53 NU Not Used

54 DTV-Pb DTV Pb Signal Input

55 NU Not Used

56 VIDEO-Pb Component Video Pb SignalInput

57 S-VIDEO-C Chrominance Signal Input

58 AVDDB +3.3V VDD

59 AVSSB GND

60 SVSS GND

61 NU Not Used

62 NU Not Used

63 NU Not Used

64 DTV-Pr DTV Pr Signal Input

65 NU Not Used

66 VIDEO-Pr Component Video Pr SignalInput

67 RF-CVBS Composite Video Signal Input

68 AVDDC +3.3V VDD

69 AVSSC GND

70 NU Not Used

71 VIDEO-IN1 Composite Video Signal Input

72 NU Not Used

73 DTV-Y DTV Y Signal Input

74 NU Not Used

75 VIDEO-Y Component Video Y SignalInput

11-1 A71 40PIN


76 S-VIDEO-Y Luminance Signal Input

77 AVDDA +3.3V VDD

78 VSS GND

79 VDD+3.3V +3.3V VDD

80 VSS GND

81 VSS GND

82 VDD+3.3V +3.3V VDD

83 VDD+3.3V +3.3V VDD

84 NU Not Used

85 NU Not Used

86 NU Not Used

87 NU Not Used

88 NU Not Used

89 EB[5] Pixel Data Output (EB)





94 RESET Reset Output


96 EG[5] Pixel Data Output (EG)




100 VDD+1.2V +1.2V VDD


102 VDD+1.2V +1.2V VDD

103 VDD+3.3V +3.3V VDD

104 VDD+3.3V +3.3V VDD


106 OFFEV Enable Signal

107 STV Start Pulse Signal

108 CLKV Shift Clock Signal

109 VSS GND



112 ER[5] Pixel Data Output (ER)






118 VSS GND


119 VSS GND

120 VSS GND

121 VSS GND

122 LPF Panel Clock PLL Filter

123 RSPI Reference Terminal

124 NU Not Used

125 CLKL Clock Signal Output

126 OB[5] Pixel Data Output (OB)






132 OG[5] Pixel Data Output (OG)


134 VDD+3.3V +3.3V VDD

135 VDD+3.3V +3.3V VDD

136 VDD+3.3V +3.3V VDD





141 OR[5] Pixel Data Output (OR)

142 OR[4] Pixel Data Output (OG)



145 VDD+1.2V +1.2V VDD

146 VDD+1.2V +1.2V VDD

147 OR[l] Pixel Data Output (OG)


149 STH Start Pulse Signal

150 POL Polarity Reverse Signal

151 LP Latch Pulse Signal

152 DTV-ON-H DTV On Signal at High

153 DTV-S-RESET DTV Reset

154 NU Not Used

155 DTV-S-SCLK DTV Serial Clock

156 Clear Panel Control Signal

BACKLIGHT-157 SW Inverter Control Signal Output

158 BOOT-SEL Boot Select

159 VSS GND

160 VSS GND

11-2 A71 40PIN

EXPLODED VIEWS

Cabinet

A1

B15 SP802

/

/

iJunction-B CBA ::

" B1

iIR Sensor CBA::

SP801_-O_

L3

L6

LCD1

........". See Electrical Parts List

for parts with this mark. L8

B1

//

/

L6

B2

B13

L18

L8

L12

L2

B3

L3

B14 ...........

L12

\ /

L3

A9

B9 A12/

L5

B8

A4

L20

L3

-A10

$5

A12

12-1 A71 40CEX

Packing

Some Ref. Numbers are

not in sequence.

X1

Tape

$4\

\\

Packing Tape

$2

/

Packing Ta_,.././././ ./"

r'i

\\

\

$3

$1

$5

Packing Tape

\ Packing Tape

12-2 A7140PEX

MECHANICAL PARTS LIST

PRODUCT SAFETY NOTE: Products marked with a,_ have special characteristics important to safety.Before replacing any of these components, readcarefully the product safety notice in this servicemanual. Don't degrade the safety of the productthrough improper servicing.

NOTE: Parts that are not assigned part numbers(......... ) are not available.

Ref. No, Description Part No,

A1 FRONT CABINET A7140UH 1EM121844

A3 CONTROL PLATE A7120UH 1EM322477

A4 REAR CABINET A7140UH 1EM121848

A6_, RATING LABEL A7140UH ........

A7 FUNCTION KNOB L2530JA 1EM322170

A8 FRONT PLATE L3223UD 1EM221391

A9 STAND COVER A7140UH 1EM021662

A10 CONNECTER CAP A7140UH 1EM424251

A12 STAND RUBBER FOOT L4300UA 1EM422534

B1 SPEAKER HOLDER A7120UH 1EM423986

B2 TILT STAND HOLDER A7140UH 1EM322402

B3 STAND HOLDER L2500UA 1EM321428

B4 JACK HOLDER A7140UH 1EM322538

B8 ARM ASSEMBLY A7140UH 1EM221550

B9 MODULE PCB HOLDER P7150UZ 1EM322373

B13 RUBBER CUSHION L0170UA 1EM420551

B14 CLOTH(10X180XT0.5) L0336JG 0EM408827

B15 CLOTH 10X150XT1.0 1EM421092

B22 CLOTH( 10X90XT1.0) A7120U H 1EM424258

B31 CLOTH(15X40XT0.5) A7140UH 1EM424366

CL1401 WIRE ASSEMBLY 35PIN FFC 35PIN/85MM WX1A7140-006

CL1402 WIRE ASSEMBLY 33PIN FFC 33PIN/85MM WX1A7140-005

L2 SCREW P-TIGHT M3X8 BIND HEAD+ GBJP3080

L3 SCREW P-TIGHT 3X10 BIND HEAD+ GBHP3100

L5 SCREW P-TIGHT M4X18 BIND HEAD+ GBHP4180

L6 SCREW P-TIGHT M3"10 WASHERHEAD+ GCJP3100

L8 SCREW P-TIGHT 3X14 WASHER HEAD+ GCJP3140

L11 SCREW S-TIGHT M3X8 BIND HEAD+ GBHS3080

L12 SCREW S-TIGHT M3X8 BIND HEAD+ GBJS3080

L18 DOUBLE SEMS SCREW M4X12 + BLAK FPH34120

L20 SCREW B-TIGHT M4X8 BIND HEAD+ BLK GBHB4080

LCD1 LCD MODULE LC5 20INCH UF200XA

SP801 SPEAKER S0407F10 DSD0807XQ002

SP802 SPEAKER S0407F10 DSD0807XQ002

PACKING

$1 CARTON A7140UH 1EM424243

$2 STYROFOAM TOP A7140UH 1EM021668

$3 STYROFOAM BOTi-OM A7140UH 1EM021673

$4 SET BAG L0301 UB 1EM320014A

$5 SERIAL NO. LABEL L9750UA ........

ACCESSORIES

X1 BAG POLYETHYLENE 235X365XT0.03 0EM408420A

X2_, OWNERS MANUAL A7140UH 1EMN22073

X3 REMOTE CONTROL NF600UD 170ECNLC501/ NF600UDNF600UD

X4 DRY BATTERY R6UW/2S XBOM311MS001

20070115 13-1 A7140CA

ELECTRICAL PARTS LIST

PRODUCT SAFETY NOTE: Products marked with a,_ have special characteristics important to safety.Before replacing any of these components, readcarefully the product safety notice in this servicemanual. Don't degrade the safety of the productthrough improper servicing.

NOTES:

1. Parts that are not assigned part numbers (......... )are not available.

2. Tolerance of Capacitors and Resistors are notedwith the following symbols.

C..... +0.25% D.....+0.5% E....+1%

G..... +2% J......+5% K.....+10%

M.....+20% N .....+30% Z..... +80/-20%

DTV MODULE CBA UNIT

Ref. No, Description Part No,

DTV MODULE CBA UN T 1ESA13964

MAIN CBA

Ref, No. Description Part No,

MAIN CBA 1ESA13798Consists of the following:

CAPACITORS

C22 ELECTROLYTIC CAR 100pF/10V M CE1AMASDL101

C23 CHIP CERAMIC CAR(1608) CH J 1000pF/50V CHD1JJ3CH102


C25 CHIP CERAMIC CAE(1608) B K 0.01# F/50V CHD1JK30B103

C27 FILM CAR(P) 0.018pF/50V J CA1J183MS029

C28 CHIP CERAMIC CAE(1608) B K 0.047pF/50V CHD1JK30B473

C29 CHIP CERAMIC CAR CH D 3pF/50V CHD1JD3CH3R0

C31 PCB JUMPER D0.6-PE0 JWEOT



C35 ELECTROLYTIC CAR I#F/50V M CE1JMASDL1R0


C37 CHIP CERAMIC CAR CH J 680pF/50V CHD1JJ3CH681

C39 ELECTROLYTIC CAR 0.47# F/50V M CE1JMASDLR47

C42 CHIP CERAMIC CAE(1608) B K 0.01# F/50V CHD1JK30B103

C46 PCB JUMPER D0.6-PE0 JWEOT

C47 CHIP CERAMIC CAR CH D 5pF/50V CHD1JD3CH5R0

C48 CERAMIC CAR(AX) CH K 2.7pF/50V CCA1JKTCH2R7



C63 ELECTROLYTIC CAR 47# F/50V M CE1JMASDL470

C64 CHIP CERAMIC CAE(1608) B K 1000pF/50V CHD1JK30B102

C67 CHIP CERAMIC CAR(1608) F Z 0.1# F/25V CHD1EZ30F104


C69 ELECTROLYTIC CAR 1000p F/6.3V M CEOKMASDL102



C74 CHIP CERAMIC CAR FZ lpF/10V CHD1AZ30F105


C77 CHIP CERAMIC CAR(1608) F Z 0.1#LF/25V CHD1EZ30F104


Ref. No. Description Part No.

C83 CHIP RES.(1608) 1/10W 0 _1 RRXAZR5Z0000



C87 CHIP CERAMIC CAR(1608) B K 1000pF/50V CHD1JK30B102


C90 ELECTROLYTIC CAR 10p F/50V M CE1JMASDL100





C405 ELECTROLYTIC CAR 0.22p F/50V M CE1JMASDLR22

C421 CAP CHIP 8pF 3KV C XC CA3FSR08M016

C422 CHIP CERAMIC CAR(1608) B K 0.01pF/50V CHD1JK30B103

C423 CAP CHIP 5pF 3KV C XC CA3F5R05M016





C429 CHIP CERAMIC CAR(1608) B K 0,01pF/50V CHD1JK30B103

C430 CAP METALIZED FILM 0.068p F/250V/J CT2E683MS041











C450 CAP METALIZED FILM 0.068#tF/250V/J CT2E683MS041









0469 CHIP CERAMIC CAR(1608) B K 0.01pF/50V CHD1JK30B103

C470 CAP METALIZED FILM 0.068#F/250V/J CT2E683MS041



C601_i& METALIZED FILM CAR 0.22#LF/250V CT2E224MS037

C608 CERAMIC CAR 1000pF/2KV CA3D102PAN04

C612 FILM CAR(P) 0.027p F/50V J CA1J273MS029

C613 FILM CAR(P) 0.068p F/50V J CMA1JJS00683

C614 FILM CAR(P) 0.001pF/50V J CA1J102MS029

C615 CAP ELE LS 270#LF/200V/M/85 CA2D271V8006

C641_i& SAFETY CAR 4700pF/250V KX CA2E472MR050

C659 CERAMIC CAR(AX) B K 0.0015p F/50V CA1J152TU011

C707 CHIP CERAMIC CAR(1608) F Z 0.1p F/25V CHD1EZ30F104


C713 CHIP CERAMIC CAR B K 1500pF/50V CHD1JK30B152

C714 CHIP CERAMIC CAR FZ I#F/10V CHD1AZ30F105




C751 CHIP CERAMIC CAR F Z 1# F/10V CH D1AZ30F105

C752 CHIP CERAMIC CAR F Z I#LF/10V CH D1AZ30F105

20070115 14-1 A7140EL

Ref, No. Description Part No.



C766 CHIP CERAMIC CAR(1608) F Z 0.1# F/25V CHD1EZ.30F104

C801 ELECTROLYTIC CAR 220pF/16V M CE1CMASDL221


C805 ELECTROLYTIC CAR 10#F/50V M CE1JMASDL100



C809 ELECTROLYTIC CAR 10#LF/50VM CE1JMASDL100

C810 ELECTROLYTIC CAR 2.2p F/50V M CE1JMASDL2R2

C811 ELECTROLYTIC CAR 47#LF/16VM CE1CMASDL470







C822 ELECTROLYTIC CAR 10#LF/50VM CE1JMASDL100





C827 CERAMIC CAR(AX) F Z 0.1# F/50V CCA1JZTFZ104


C854 CHIP CERAMIC CAR(1606) B K 0.1#F/50V CHD1JK30B104

C855 CHIP CERAMIC CAR(1606) B K 0.1#F/50V CHD1JK30B104

C856 CHIP CERAMIC CAR(1608) B K 0.33#LF/10V CHD1AK30B334

C857 ELECTROLYTIC CAR 2.2pF/50V M CE1JMASDL2R2






C865 CHIP CERAMIC CAR(1606) B K 0.1#LF/50V CHD1JK30B104

C866 CHIP CERAMIC CAR F Z 2.2#F/10V CHD1AZ30F225

C867 CHIP CERAMIC CAR F Z 2.2#LF/10V CHD1AZ30F225

C868 CHIP CERAMIC CAR(1608) B K 1#F/10V CHD1AK30B105


C901 ELECTROLYTIC CAR 2200p F/25V M CE1 EMZPDL222

C902 ELECTROLYTIC CAR 470p F/25V M CE1 EMASDL471

C903 ELECTROLYTIC CAR 1000p F/16V M CE 1CMZPDL102

C904 ELECTROLYTIC CAR 0.47#F/50V M H7 CE1JMAVSLR47

C905 ELECTROLYTIC CAR 1000p F/16V M CE 1CMZPDL102

C907 ELECTROLYTIC CAR 100pF/50V M CE1JMASDL101

C908 ELECTROLYTIC CAR 1000p F/10V M CE 1AMASDL102

C909 ELECTROLYTIC CAR 47#F/16V M CE1CMASDL470



C912 ELECTROLYTIC CAR I#F/50V M CE1JMASDL1R0

C913 FILM CAR(P) 0.0027#F/50V J CMA1JJS00272

C914 ELECTROLYTIC CAR 100p F/10V M CE 1AMASDL101

C915 CHIP CERAMIC CAR(1608) B K 0.1_LF/50V CHD1JK30B104




C1001 CHIP CERAMIC CAR(1608) B K 0.01#LF/50V CHD1JK30B103

C1003 ELECTROLYTIC CAR 220p F/16V M CE1CMASDL221

C1004 CHIP CERAMIC CAR(1608) B K 0.01# F/50V CHD1JK30B103




C1008 ELECTROLYTIC CAR 10# F/16V M CE1CMASDL100

C1204 CHIP CERAMIC CAR(1608) F Z 0.1#LF/25V CHD1EZ30F104







C1210 CHIP CERAMIC CAR(1608) B K 0.01p F/50V CHD1JK30B103












C1312 CHIPCERAMICCAR(1608) FZO.1pF/25V CHD1EZ30F104







































C1362 CHIP CERAMIC CAR FZ I#F/10V CHD1AZ30F105




C1369 CERAMIC CAR(AX) B K 1000pF/50V CCA1JKTOB102



20070115 14-2 A7140EL

Ref, No, Description Part No,

C1705 CH P CERAM C CAR FZ lpF/10V CHD1AZ30F105

CONNECTORS

CN4Ol BACK LIGHT CONNECTOR 1717369-1 JB17DO2APOO1

CN4O2 BACK LIGHT CONNECTOR 1717369-1 JB17DO2APOO1

CN4O3 BACK LIGHT CONNECTOR 1717369-1 JB17DO2APOO1

CN1201 FMN CONNECTOR SIDE 35P 35FMN_STRK- JCFNG35JGO22A(LF)(SN)

CN1202 FMN CONNECTOR SIDE 33P 33FMN-STRK- JCFNG33JGO22

A(LF)(SN)

CN1303 PH CONNECTOR TOP 4P B4B-PH-K-S J3PHC04JGO29(LF)(SN)

DIODES

D31 SWITCHING DIODE 1SS133(T-77) QDTZOO1SS133



D68 SWITCHING DIODE 1SS133(T-77) QDTZOOl SS133



D403 ZENER DIODE MTZJT-777,5B QDTBOMTZJ7R5




D408 ZENER DIODE MTZJT-776.2B QDTBOMTZJ6R2

D409 ZENER DIODE MTZJT-771OB QDTBOOMTZJ10


D411 ZENER DIODE MTZJT-775.6B QDTBOMTZJSR6







































D470 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133





D605_ DIODE 1N5397-B NDI 7001N5397

D606_, DIODE 1N5397-B NDI 7001N5397

D6O7_i& DIODE 1N5397-B NDI 7001N5397

D6O8_i& DIODE 1N6397-B NDI 7001N5397


D61 l_i& ZENER DIODE MTZJT-7722B QDTBOOMTZJ22

D612 PCB JUMPER DO.6-P5.O JW5.OT



D624_, ZENER DIODE MTZJT-7739B QDTBOOMTZJ39




Dgo1 SCHOTTKY BARRIER DIODE ERC84-009 QDLZERC84009

D902 RECTIFIER DIODE FR202-B/P NDQZOOOFR2O2

D903 SCHOTTKY BARRIER DIODE 21 DQO4 QDQZOO21DQO4

D905 ZENER DIODE MTZJT-777.5C QDTCOMTZJ7R5

D906 SCHOTTKY BARRIEA DIODE 11EQS04 QD4ZOl 1EQSO4

D909 DIODE FR154 NDLZOOOFR154

D910 DIODE 1ZC43(Q) QDI 7001ZC43Q

D911 SCHOTTKY BARRIER DIODE SB24O-B/P NDQZOOOSB240

D913 DIODE FR104-B NDI 7OOOFR1O4



D916 IC SHUNT REGULATOR KIA431-AT/P NSZBAOTJYO36




D921 ZENER DIODE MTZJT-775.6C QDTCOMTZJSR6

D922 ZENER DIODE MTZJT-775.6C QDTCOMTZJSR6




D926 ZENER DIODE MTZJT-7739B QDTBOOMTZJ39



D931 DIODE FR154 NDI 7000FR164

D932 SCHOTTKY BARRIEA DIODE 11EQS04 QD4ZOl 1EQSO4



D940 ZENER DIODE MTZJT-771OB QDTBOOMTZJ1O


















20070115 14-3 A7140EL



D1002 IC SHUNT REGULATOR KIA431-AT/P NSZBAOTJY036


D1004 ZENER DIODE MTZJT-7724B QDTB00MTZJ24

D1005 ZENER DIODE MTZJT-7762B QDTBOMTZJ6R2

D1205 ZENER DIODE MTZJT-774,3B QDTBOMTZJ4R3

ICS

IC31 IC VlF/SIF M61116FP TFOG QSZBAOSHT034

IC61 EEP-ROM 128K M24128-BWMN6TP NSZBAOTSS268

IC601_ PHOTOCOUPLER LTV-817C-F NPECOLTV817F

IC801 IC AUDIO SA7412 NSZBAOSQ0007

IC851 IC MTS DECORDER AN5832SA-E1V QSZBAOTMS003

IC852 IC SWITCHING TC4052BF(ELNF) QSZBAOTTS162

IC901 VOLTAGE REGULATOR LD1117SC-R NSZBAOTSS229

IC904 VOLTAGE REGULATOR PQ070XF01SZH QSZBAOSSH054

IC905 IC VOLTAGE REGULATOR 5V KIA7805API/P NSZBAOSJY041

IC1202 IC DVP-V6 R8A02030A91FP-RFOZ QSZAAORHT155

IC1205 IC BR24L64F-WE2 QSZBAOTRM071

COILS

L21 PCB JUMPER D0,6-P5,0 JW5,0T

L22 INDUCTOR 150pH_I-26T LLAXJATi-U 151

L31 PCB JUMPER D0,6-P5,0 JWS,0T

L32 INDUCTOR 18p H_I-26T LLAXJATi-U 180

L61 PCB JUMPER D0,6-P5,0 JW5,0T

L63 PCB JUMPER D0.6-P5.0 JW5,0T

L66 INDUCTOR CHIP LK16081ROK-T 1.0pH LLACKB3TU1 R0

L401 COIL CHOKE ELC10D101 EL LLC101 KMS003

L402 COIL CHOKE ELC10D101 EL LLC101KMS003

L403 COIL CHOKE ELC10D101 EL LLC101 KMS003

L601_, LINE FILTER 5,0MH 6Y075 LLBG00ZKT004



L851 PCB JUMPER D0,6-PS,0 JW5,0T

L1200 CHIP RES. 1/10W J 100_ RRXAJR5Z0101

L1301 PCB JUMPER D0,6-PS,0 JW5,0T

L1338 INDUCTOR 1.0p H_J-26T LLAXJATi-U010




TRANSISTORS

Q401 NPN TRANSISTOR POWER 2SC4881F HFE QQWZ2SC4881FMAX320

Q402 TRANSISTOR 2SA950-Y(TE2 F T) QQSY02SA950F

Q403 TRANSISTOR 2SC2785(F) QQSF02SC2785


Q405 TRANSISTOR 2SA1175(F) QQSF02SA1175

Q406 TRANSISTOR 2SC2120-Y(TE2 F T) QQSY2SC2120F


Q421_, FET MOS SMD TPC8214-H QF2ZTPC8214H













Q601_ FET MOS 2SK3563(Q) QFWZ2SK3563Q

Q603_ TRANSISTOR 2SC2120-Y(TE2 F T) QQSY2SC2120F






(3901 TRANSISTOR 2SC2120-Y(TE2 FT) QQSY2SC2120F

Q902 TRANSISTOR 2SC2120-Y(TE2 FT) QQSY2SC2120F








(3913 TRANSISTOR 2SC2785(F) QQSF02SC2785


(3917 TRANSISTOR 2SC2785(F) QQSF02SC2785






Q1003 TRANSISTOR 2SC2120-Y(TE2 F T) QQSY2SC2120F





RESISTORS

R17 CHIP RES,(1608) 1/10W 0 _,t RRXAZR5Z0000


R21 CHIP RES. 1/10W J 270k _ RRXAJR5Z0274

R23 CHIP RES. 1/10W J 2,2k _ RRXAJR5Z0222


R25 CHIP RES. 1/10W J 82k _ RRXAJRSZ0822

R26 CARBON RES, 1/4W J 100 _ RCX4JATZ0101


R38 CHIP RES. 1/10W J 100_ RRXAJR5Z0101

R42 CHIP RES. 1/10W J 220 _ RRXAJR5Z0221

R46 CARBON RES. 1/4W J lk _,t RCX4JATZ0102


R49 CHIP RES. 1/10W J 1,8k _ RRXAJRSZ0182


R62 CHIP RES. 1/10W J 220 _ RRXAJRSZ0221







R73 CHIP RES. 1/10W J 22k _,t RRXAJR5Z0223


R75 CHIP RES. 1/10W J 1Ok_,t RRXAJRSZ0103


R402 CARBON RES, 1/4W J 27k _,t RCX4JATZ0273


R404 CARBON RES, 1/4W J 5,6k _ RCX4JATZ0562


R407 CHIP RES. 1/10W J 10k£_ RRXAJRSZ0103

R408 CARBON RES. 1/4W J 820 _ RCX4JATZ0821

R409 CARBON RES, 1/4W J 10k _,_ RCX4JATZ0103

R410 CARBON RES. 1/4WJ 1,2k_ RCX4JATZ0122

R411 CHIP RES. 1/10W J 1 _,_ RRXAJRSZ01R0

R412 CHIP RES. 1/10W J 10k_ RRXAJRSZ0103

20070115 14-4 A7140EL



R414 CARSON RES. 1/4W J 680 _ RCX4JATZ0681




R418 CARSON RES. 1/4W J 1.2k _,t RCX4JATZ0122





R423 CHIP RES. 1/10W J lk _,t RRXAJR5Z0102







R430 CHIP RES. 1/10W J 4.7k_ RRXAJR5Z0472

R431 CHIP RES. 1/10W J 4.7k _ RRXAJR5Z0472

R432 CHIP RES. 1/10WJ 10k_,t RRXAJR5Z0103
















R450 CHIP RES. 1/10W J 4.7k_ RRXAJR5Z0472






















R601_. CEMENT RES. 3W K 1.2 _,t RW031R2PG007

R603 CARSON RES. 1/4W J 390k _ RCX4JATZ0394






R609 CARBON RES. 1/4W J 390k _,t RCX4JATZ0394


R613_. METAL OXIDE FILM RES. 2W J 0.47 _,t RN02R47ZU001

R621 CARBON RES. 1/4W J 1.2k_ RCX4JATZ0122

R623 CARBON RES. 1/4W J 2.2k _ RCX4JATZ0222


R708 CHIP RES. 1/10W J 1Ok_,t RRXAJR5Z0103




R717 CHIP RES. 1/10W J 75 _,t RRXAJR5Z0750


R719 CHIP RES. 1/10W J 22k _,t RRXAJRSZ0223


R725 CHIP RES. 1/10W J 75 _,t RRXAJRSZ0750









R783 CHIP RES.(1608) 1/10W 0 _,t RRXAZR5Z0000

R786 CHIP RES.(1608) 1/10W 0 _,t RRXAZR5Z0000

R797 CHIP RES. 1/10W J 3.9k _ RRXAJRSZ0392



R805_i& METAL RESISTER. 2W J 2.7 _,t RN022R7ZU001

R807_i& METAL OXIDE FILM RES. 2W J 2.2 _ RN022R2ZU001














R821 PCB JUMPER D0.6-P5.0 JW5.0T














R837 CHIP RES. 1/10W J lk_ RRXAJRSZ0102


R839 CHIP RES. 1/10W J 12k_ RRXAJRSZ0123




20070115 14-5 A7140EL






R855 CHIP RES, 1/10W J 180k_ RRXAJR5Z0184

R900 CHIP RES. 1/10W J 22k_Z RRXAJRSZ0223

R901 CARBON RES. 1/4W J 3.3 _Z RCX4JATZ03R3

R906 METAL OXIDE FILM RES. 2W J 5.6 _Z RN025R6ZU001


R908 CHIP RES. 1/10W F 3.3k _ RRXAFRSH3301

R909 CHIP RES. 1/10W F 10k _Z RRXAFRSH1002

R910 METAL OXIDE FILM RES. 2W J 10 _ RN02100ZU001




R914 CARBON RES. 1/2W J 1.0 _Z RCX2JZQZ01 R0

R915 CHIP RES. 1/10W J 1.2k_ RRXAJRSZ0122





R921 CARBON RES. 1/4W J 10k _ RCX4JATZ0103


R923 CARBON RES. 1/4W J lk _Z RCX4JATZ0102

R924 CHIP RES. 1/10W J 10k_Z RRXAJR5Z0103






R930 PCB JUMPER D0.6-PS.0 JWS.0T








R938 CHIP RES. 1/10W F 220 _ RRXAFRSH2200



R941 CARBON RES. 1/4W J 3.3k _Z RCX4JATZ0332


R943 CHIP RES. 1/10W J 10k_Z RRXAJR5Z0103





R955 CARBON RES. 1/4W J 6.8k _Z RCX4JATZ0682

R956 CHIP RES. 1/10W F 470 _ RRXAFRSH4700


R958_i& CHIP RES. 1/10W F 6.8k _ RRXAFR5H6801

R959_ CHIP RES. 1/10W F 6.8k _ RRXAFR5H6801

R960_i& CHIP RES. 1/10W F 5.6k _ RRXAFRSH5601

R961_ CHIP RES. 1/10W F 5.6k _ RRXAFR5H5601

R962_i& CHIP RES. 1/10W F300 _ RRXAFRSH3000

R963_i& CHIP RES. 1/10W F300 _ RRXAFR5H3000

R964_, CHIP RES. 1/10W F300 _ RRXAFRSH3000

R965_, CHIP RES. 1/10W F300 _ RRXAFRSH3000



R969 CHIP RES. 1/10W J lk _Z RRXAJR5Z0102



R971 CARBON RES. 1/4W J lk _,t RCX4JATZ0102


R982 METAL OXIDE FILM RES. 1W J 0.39 _,t RN01R39ZU001

R985 CHIP RES. 1/10W F 3.3k _,t RRXAFR5H3301

R986 CHIP RES. 1/10W F 6.8k _,t RRXAFR5H6801


R992 CHIP RES. 1/10W J lk _ RRXAJR5Z0102




R998 CHIP RES, 1/10W J 150_ RRXAJR5Z0151




R1004 CHIP RES. 1/10W J 27k _Z RRXAJRSZ0273

R1005 CARBON RES. 1/4W J 4.7k_ RCX4JATZ0472


R1007 CARBON RES. 1/4WJ 100_ RCX4JATZ0101

R1008 CHIP RES. 1/10W F 10k_ RRXAFR5H1002

R1009 CHIP RES.(1608) 1/10W 0 _Z RRXAZR5Z0000

R1010 CHIP RES. 1/10W F 3k_Z RRXAFR5H3001

R1011 CHIP RES.(1608) 1/10W 0 _Z RRXAZRSZ0000

R1013 CARBON RES. 1/4W J 47k _Z RCX4JATZ0473




R1017 CARBON RES. 1/4W J 27k _Z RCX4JATZ0273

R1018 CARBON RES. 1/4WJ 1.5k_ RCX4JATZ0152



R1021 CARBON RES. 1/4WJ 150_Z RCX4JATZ0151



R1024 PCB JUMPER D0.6-P5.0 JWS.0T

R1201 CHIP RES.(1608) 1/10W 0 _Z RRXAZR5Z0000

R1203 CARBON RES. 1/4W J 33 _Z RCX4JATZ0330

R1204 CHIP RES. 1/10W J 33 _Z RRXAJRSZ0330























R1228 CHIP RES. 1/10W F 10k_ RRXAFRSH1002

R1229 CHIP RES. 1/10W J lk_ RRXAJRSZ0102



20070115 14-6 A7140EL

Ref, No, Description Part No,


R1234 CHIP RES. l/lOW J 56 _ RRXAJR5ZO560







R1241 CHIP RES. 1/IOWJ lk_,t RRXAJR5ZOlO2

R1242 CHIP RES. l/lOW J 22k _,t RRXAJR5ZO223

















R1312 CHIP RES. 1/IOWJ lOO_ RRXAJR5ZOlOl

R1313 CHIP RES. l/lOW J 1Ok_,t RRXAJR5ZOlO3














R1337 CHIP RES. l/lOW J 1M _,t RRXAJR5ZOlO5


R1339 CARSON RES. 1/4W J 33 _ RCX4JATZO330

R1340 CHIP RES.(1608) l/lOW O_ RRXAZR5ZOOOO


R1342 CHIP RES. l/lOW J 4.7k_ RRXAJR5ZO472

R1343 CHIP RES. l/lOW J lOO_ RRXAJR5ZOlOl


R1345 CHIP RES.(1608) l/lOW O_ RRXAZRSZOOOO






R1352 CHIP RES. l/lOW J 4.7k_ RRXAJR5ZO472

R1353 CHIP RES. l/lOW J 15k _,t RRXAJR5ZO153




R1361 CHIP RES. l/lOW J 2.2k _ RRXAJR5ZO222


R1363 CHIP RES. 1/IOWJ lk_,t RRXAJR5ZOlO2


R1364 CHIP RES. 1/10W J lk_ RRXAJR5Z0102

R1710 CHIP RES. l/lOW J 1Ok_,t RRXAJRSZOlO3

MISCELLANEOUS

AC6Ol_. AC CORD AOAO280-OO7 WACO172LTEO4

BlO POW HEAT SINK A712OUH 1EM423993

BC61 BEADS INDUCTOR FBRO7HA121SB-OO LLBFOOSTUO3O

BC62 BEADS INDUCTOR FBRO7HA121SB-OO LLBFOOSTUO3O

BC65 PCB JUMPER DO.6-P5.O JW5.OT

BC6O2 BEADS INDUCTOR FBRO7HA121SB-OO LLBFOOSTUO3O

BCgOl BEADS INDUCTOR FBRO7HA121SB-OO LLBFOOSTUO3O

Bcgo2 BEADS INDUCTOR FBRO7HA121SB-OO LLBFOOSTUO3O



CF31 CERAMIC FILTER SFSRA4MSOCFOO-BO FBB455PMROO4

F601_. FUSE STC4A125V U/CT PAGE2OCW3402

FH6Ol FUSE HOLDER MSF-015 LF (B110) XHO1ZOOLYOO2

FH6O2 FUSE HOLDER MSF-015 LF (B110) XHO1ZOOLYOO2

GP642_, GAR FNR-G3,1OD FAZOOOLD6OO5

JK701 Y/C JACK YKF51-5646N JYEJ040JC001

JK703 RCA JACK AV-4B-54H YELLOW JXRJ010SNJ01

JK704 RCA JACK WHITE AV-4B-58H WHITE JXRJ010SNJ04

JK705 RCA JACK AV-4A-57H RED JYRJ010SNJ01

JK706 RCA JACK AV-4B-55H JXRJ010SNJ05



JK709 RCA JACK WHITE AV-4B-58H WHITE JXRJ010SNJ04

JK710 RCA JACK AV-4A-57H RED JYRJ010SNJ01

JK801 MINIATURE JACK(PB FREE) CKX-035-318AZ4 JYSL010SNJ01

JK1701 JACK RCA PCB S AV-4B-70HH JXRJ010SNJ06

JS67 PCB JUMPER D0.6-P5.5 JW5.ST

JS426 PCB JUMPER D0.6-PS.0 JW5.0T

JS446 PCB JUMPER D0.6-P17.5 JW17.5T





JS704 CHIP RES.(1608) 1/10W 0 _Z RRXAZRSZ0000


L9 SCREW B-TIGHT D3X8 BIND HEAD+ GBJB3080

SA601_, SURGE ABSORBER 470V+-10PER NVQZ10D471KB

SF11 FILTER CERAMIC BAND PASS FBB456LMR004SAFHS45M7VAJZ00B05

T401_, TRANS INVERTER ETJV27ZK27AC LTZ2PC0MS006

T402_, TRANS INVERTER ETJV27ZK27AC LTZ2PC0MS006

T403_i_ TRANS INVERTER ETJV27ZK27AC LTZ2PC0MS006

T601_i_ TRANS POWER 7709 L]q-2PC0KT021

TU61 TUNER UNIT ENV56M07D8F UTUNATSMS001

X1301 XTAL OSCILLATOR 27.00MHz 15PPM FXC276LLN002

ANALOG KEY CBA

Ref, No. Part No.

1ESA13885

Description

ANALOG KEY CBAConsists of the following:

FUNCTION CSAIR SENSOR CBAJUNCTION-A CBAJUNCTION-B CSA

FUNCTION CBA

Part No.Description

FUNCTION CBA

Consists of the following:

RESISTORS1

20070115 14-7 A7140EL


Rl101 CARBON RES. 1/4WJ 10k_ RCX4JATZ0103

Rl102 CARBON RES. 1/4WJ 100_ RCX4JATZ0101

Rl103 CARBON RES. 1/4WJ 1.5k _,t RCX4JATZ0152

Rl104 CARBON RES. 1/4WJ 1.5k _,t RCX4JATZ0152

Rl105 CARBON RES. 1/4W J 2.2k _,t RCX4JATZ0222




Rl109 CARBON RES. 1/4WJ 10k_ RCX4JATZ0103

Rl110 CARBON RES. 1/4WJ 100_ RCX4JATZ0101

SWITCHES

SWl101 TACT SWITCH SKQSAB SST0101AL038

SW1102 TACT SWITCH SKQSAB SST0101AL038






MISCELLANEOUS

CLl107 IWIRE ASSEMBLY 4PIN SW 20V 4PIN/128MM IWX1A7140-001

IR SENSOR CBA

Description t PartNo,IR SENSOR CBA .........Consists of the following:

CAPACITOR

ELECTROLYTIC CAR 2.2pg/s0v M H7 LCE1JMAVSL2R2

RESISTOR

Rl143 ICARBON RES. 1/4W J 120 _ /RCX4JATZ0121

MISCELLANEOUS

CLl104 IWIRE ASSEMBLY 5PIN SENSOR 20V 5PIN/ WX1A7140-002

305MM

RV_CON RECEIVE UNIT KSM-602SR2E-2 USESJRSKK045

JUNCTION-A CBA

Description t _..PartNo.JUNCTION-A CBA .........Consists of the following:

MISCELLANEOUS

CL801 IWIRE ASSEMBLY 2PIN SPEAKER 20V 2PIN/ |WX1A7140-007

_____230MM [

JUNCTION-B CBA

Description t _..PartNo.JUNCTION-B CBA .........Consists of the following:

MISCELLANEOUS

CL802 IWIRE ASSEMBLY 2PIN SPEAKER 20V 2PIN/ |WX1A7140-007......._ 230MM [

20070115 14-8 A7140EL

© 2007FunaiElectricCo.,Ltd.

Allrightsreserved.Nopartofthismanualmaybereproduced,copied,transmitted,disseminated,transcribed,downloadedorstoredinanystoragemedium,inanyformorforanypurposewithouttheexpresspriorwrittenconsentof Funai.Furthermore,anyunauthorizedcommercialdistributionofthismanualoranyrevisionheretoisstrictlyprohibited.

Informationinthisdocumentissubjecttochangewithoutnotice.Funaireservestherighttochangethecontenthereinwithouttheobligationto notifyanypersonororganizationofsuchchanges.

F_UNA!withthe(j designisa registeredtrademarkof FunaiElectricCo.,LtdandmaynotbeusedinanywaywithouttheexpresswrittenconsentofFunai.Allothertrademarksusedhereinremaintheexclusivepropertyoftheirrespectiveowners.Nothingcontainedinthismanualshouldbeconstruedasgranting,byimplicationorotherwise,anylicenseorrightto useanyofthetrademarksdisplayedherein.Misuseofanytrademarksoranyothercontentinthismanualisstrictlyprohibited.Funaishallaggressivelyenforceitsintellectualpropertyrightstothefullestextentofthelaw.

LC200SL8A7140UH

2007-02-02

service manual - managemylife.com in this service manual are effective methods of performing ......

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