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Emerson LC195EM82, Service Manual

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Emerson LC195EM82 Service Manual Download Page 57

20070809

13-6

A81N0_01EL

R882

CHIP RES. 1/10W J 5.6k 

Ω

RRXAJR5Z0562

R883

CHIP RES. 1/10W J 5.6k 

Ω

RRXAJR5Z0562

R895

CHIP RES.(1608) 1/10W 0 

Ω

RRXAZR5Z0000

R900

CHIP RES. 1/10W J 22k 

Ω

RRXAJR5Z0223

R901

CARBON RES. 1/4W J 1k 

Ω

RCX4JATZ0102

R905

METAL OXIDE FILM RES. 2W J 0.56 

Ω

RN02R56KE010

R906

CARBON RES. 1/4W J 68 

Ω

RCX4JATZ0680

R907

CARBON RES. 1/4W J 470 

Ω

RCX4JATZ0471

R908

CHIP RES. 1/10W F 3.3k 

Ω

RRXAFR5H3301

R909

CHIP RES. 1/10W F 10k 

Ω

RRXAFR5H1002

R910

METAL OXIDE FILM RES. 2W J 1.5 

Ω

RN021R5KE010

R911

CARBON RES. 1/4W J 470 

Ω

RCX4JATZ0471

R912

CHIP RES. 1/10W F 3.3k 

Ω

RRXAFR5H3301

R913

CHIP RES. 1/10W F 10k 

Ω

RRXAFR5H1002

R914

CARBON RES. 1/4W J 47k 

Ω

RCX4JATZ0473

R915

CARBON RES. 1/4W J 1k 

Ω

RCX4JATZ0102

R916

CHIP RES. 1/10W J 10k 

Ω

RRXAJR5Z0103

R917

CHIP RES. 1/10W F 820 

Ω

RRXAFR5H8200

R918

CHIP RES. 1/10W F 5.6k 

Ω

RRXAFR5H5601

R921

CARBON RES. 1/4W J 10k 

Ω

RCX4JATZ0103

R922

CARBON RES. 1/4W J 47k 

Ω

RCX4JATZ0473

R923

CARBON RES. 1/4W J 1k 

Ω

RCX4JATZ0102

R924

CHIP RES. 1/10W J 10k 

Ω

RRXAJR5Z0103

R925

CHIP RES. 1/10W J 10k 

Ω

RRXAJR5Z0103

R926

CARBON RES. 1/4W J 1.8 

Ω

RCX4JATZ01R8

R927

CARBON RES. 1/4W J 470 

Ω

RCX4JATZ0471

R928

CARBON RES. 1/4W J 470 

Ω

RCX4JATZ0471

R929

CARBON RES. 1/4W J 1.5 

Ω

RCX4JATZ01R5

R930

PCB JUMPER D0.6-P5.0

JW5.0T

R931

CARBON RES. 1/4W J 22 

Ω

RCX4JATZ0220

R932

CARBON RES. 1/4W J 560 

Ω

RCX4JATZ0561

R933

CHIP RES. 1/10W F 3.3k 

Ω

RRXAFR5H3301

R934

CHIP RES. 1/10W F 10k 

Ω

RRXAFR5H1002

R935

CARBON RES. 1/4W J 2.2 

Ω

RCX4JATZ02R2

R936

CARBON RES. 1/4W J 2.2 

Ω

RCX4JATZ02R2

R937

CARBON RES. 1/4W J 680 

Ω

RCX4JATZ0681

R938

CHIP RES. 1/10W F 220 

Ω

RRXAFR5H2200

R939

CHIP RES. 1/10W F 22k 

Ω

RRXAFR5H2202

R940

CARBON RES. 1/4W J 180 

Ω

RCX4JATZ0181

R941

CARBON RES. 1/4W J 10k 

Ω

RCX4JATZ0103

R942

PCB JUMPER D0.6-P5.0

JW5.0T

R943

CHIP RES. 1/10W F 220 

Ω

RRXAFR5H2200

R944

CHIP RES. 1/10W F 1.2k 

Ω

RRXAFR5H1201

R949

CHIP RES. 1/10W J 3.3k 

Ω

RRXAJR5Z0332

R950

CHIP RES. 1/10W J 10k 

Ω

RRXAJR5Z0103

R951

CHIP RES. 1/10W J 47k 

Ω

RRXAJR5Z0473

R952

CARBON RES. 1/4W J 470 

Ω

RCX4JATZ0471

R953

CARBON RES. 1/4W J 47k 

Ω

RCX4JATZ0473

R954

CARBON RES. 1/4W J 390 

Ω

RCX4JATZ0391

R955

CHIP RES. 1/10W J 6.8k 

Ω

RRXAJR5Z0682

R958

#

CHIP RES. 1/10W F 3.9k 

Ω

RRXAFR5H3901

R959

#

CHIP RES. 1/10W F 3.9k 

Ω

RRXAFR5H3901

R960

#

CHIP RES. 1/10W F 4.7k 

Ω

RRXAFR5H4701

R961

#

CHIP RES. 1/10W F 4.7k 

Ω

RRXAFR5H4701

R962

#

CHIP RES. 1/10W F 240 

Ω

RRXAFR5H2400

R963

#

CHIP RES. 1/10W F 240 

Ω

RRXAFR5H2400

R964

#

CHIP RES. 1/10W F 240 

Ω

RRXAFR5H2400

R965

#

CHIP RES. 1/10W F 240 

Ω

RRXAFR5H2400

R966

CARBON RES. 1/4W J 22 

Ω

RCX4JATZ0220

R967

CHIP RES. 1/10W J 3.3k 

Ω

RRXAJR5Z0332

R968

CHIP RES. 1/10W J 10k 

Ω

RRXAJR5Z0103

R969

CHIP RES. 1/10W J 3.3k 

Ω

RRXAJR5Z0332

R970

CARBON RES. 1/4W J 47 

Ω

RCX4JATZ0470

Ref. No. Mark

Description

Part No.

R971

CARBON RES. 1/4W J 1k 

Ω

RCX4JATZ0102

R974

CARBON RES. 1/4W J 22 

Ω

RCX4JATZ0220

R982

METAL OXIDE FILM RES. 1W J 0.39 

Ω

RN01R39DP003

R985

CHIP RES. 1/10W F 330 

Ω

RRXAFR5H3300

R986

CHIP RES. 1/10W F 680 

Ω

RRXAFR5H6800

R988

CHIP RES. 1/10W J 10k 

Ω

RRXAJR5Z0103

R992

CHIP RES. 1/10W J 27k 

Ω

RRXAJR5Z0273

R993

CARBON RES. 1/4W J 4.7k 

Ω

RCX4JATZ0472

R994

CARBON RES. 1/4W J 1k 

Ω

RCX4JATZ0102

R995

CHIP RES. 1/10W J 10k 

Ω

RRXAJR5Z0103

R996

CARBON RES. 1/4W J 22 

Ω

RCX4JATZ0220

R997

CARBON RES. 1/4W J 47k 

Ω

RCX4JATZ0473

R998

CHIP RES. 1/10W J 10k 

Ω

RRXAJR5Z0103

R999

CHIP RES. 1/10W J 1.5k 

Ω

RRXAJR5Z0152

R1000

CHIP RES. 1/10W J 2.2k 

Ω

RRXAJR5Z0222

R1001

CARBON RES. 1/4W J 100 

Ω

RCX4JATZ0101

R1002

PCB JUMPER D0.6-P5.0

JW5.0T

R1003

CARBON RES. 1/4W J 1k 

Ω

RCX4JATZ0102

R1004

CARBON RES. 1/4W J 100 

Ω

RCX4JATZ0101

R1005

CHIP RES. 1/10W F 4.7k 

Ω

RRXAFR5H4701

R1006

CHIP RES. 1/10W F 4.7k 

Ω

RRXAFR5H4701

R1007

CHIP RES. 1/10W F 2.2k 

Ω

RRXAFR5H2201

R1008

CHIP RES.(1608) 1/10W 0 

Ω

RRXAZR5Z0000

R1010

CARBON RES. 1/4W J 47k 

Ω

RCX4JATZ0473

R1011

CARBON RES. 1/4W J 22k 

Ω

RCX4JATZ0223

R1012

CHIP RES. 1/10W J 10k 

Ω

RRXAJR5Z0103

R1013

CHIP RES. 1/10W J 3.3k 

Ω

RRXAJR5Z0332

R1014

CARBON RES. 1/4W J 27k 

Ω

RCX4JATZ0273

R1015

A

CARBON RES. 1/4W J 3.3k 

Ω

RCX4JATZ0332

R1015

B

CARBON RES. 1/4W J 6.8k 

Ω

RCX4JATZ0682

R1016

METAL OXIDE FILM RES. 2W J 5.6 

Ω

RN025R6DP004

R1017

CHIP RES. 1/10W J 10k 

Ω

RRXAJR5Z0103

R1018

CARBON RES. 1/4W J 47 

Ω

RCX4JATZ0470

R1019

METAL OXIDE FILM RES. 2W J 12 

Ω

RN02120DP004

R1020

METAL OXIDE FILM RES. 2W J 12 

Ω

RN02120DP004

R1023

CARBON RES. 1/4W J 1k 

Ω

RCX4JATZ0102

R1024

CHIP RES. 1/10W J 15k 

Ω

RRXAJR5Z0153

R1025

A

CARBON RES. 1/4W J 3.3k 

Ω

RCX4JATZ0332

R1025

B

CARBON RES. 1/4W J 6.8k 

Ω

RCX4JATZ0682

R1026

CARBON RES. 1/4W J 12k 

Ω

RCX4JATZ0123

R1027

CHIP RES. 1/10W J 15k 

Ω

RRXAJR5Z0153

R1028

CHIP RES. 1/10W J 22k 

Ω

RRXAJR5Z0223

R1029

CHIP RES. 1/10W F 240 

Ω

RRXAFR5H2400

R1054

CARBON RES. 1/4W J 390 

Ω

RCX4JATZ0391

R1710

CHIP RES. 1/10W J 10k 

Ω

RRXAJR5Z0103

MISCELLANEOUS

AC601

#

AC CORD A0A0280-007

WAC0172LTE04

B10

POW HEAT SINK A7120

µ

H

1EM423993

B11

HEAT SINK PLT ASSEMBLY L0700UZ

1EM423290

BC61

BEAD INDUCTOR FBR07HA121TB-00

LLBF00ZTU021

BC62

PCB JUMPER D0.6-P5.0

JW5.0T

BC63

BEAD INDUCTOR FBR07HA121TB-00

LLBF00ZTU021

BC65

BEAD INDUCTOR FBR07HA121TB-00

LLBF00ZTU021

BC401

BEAD INDUCTOR FBR07HA121TB-00

LLBF00ZTU021

BC602

BEAD INDUCTOR FBR07HA121TB-00

LLBF00ZTU021

CF31

CERAMIC FILTER SFSRA4M50CF00-B0 FBB455PMR004

CL1101

WIRE ASSEMBLY SW 4PIN AWG26

WX1A81N0-02A

CL1151

WIRE ASSEMBLY SENSOR 6PIN 
AWG26

WX1A81N0-03B

F601

#

FUSE 4.00A/125V

PAGG20CNG402

FH601

FUSE HOLDER MSF-015 LF (B110)

XH01Z00LY002

FH602

FUSE HOLDER MSF-015 LF (B110)

XH01Z00LY002

GP641

#

GAP. FNR-G3.10D

FAZ000LD6005

Ref. No. Mark

Description

Part No.

Summary of Contents for LC195EM82

Page 1: ...SERVICE MANUAL TM EMERSON AND THE G CLEF LOGO ARE REGISTERED TRADEMARKS OF EMERSON RADIO CORP PARSIPPANY NEW JERSEY U S A 19 COLOR LCD TELEVISION LC195EM82 LC195EM87 ...

Page 2: ... service might be done or of the possible hazardous consequences of each way Consequently Funai has not undertaken any such broad evaluation Accordingly a servicer who uses a service procedure or tool which is not recommended by Funai must first use all precautions thoroughly so that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected TABLE...

Page 3: ...d Freq Range 28dBm kHz 100 2 ATSC Dynamic Range min max ch 4 ch 10 ch 41 dBm dBm dBm 76 0 76 0 74 4 Description Condition Unit Nominal Limit 1 Native Pixel Resolusion Horizontal Vertical pixels pixels 1440 900 2 Brightness w filter cd m2 250 3 Viewing Angle Horizontal Vertical 75 to 75 70 to 70 Description Condition Unit Nominal Limit 1 Over Scan Horizontal Vertical 5 5 2 Color Temperature x y K 1...

Page 4: ...ed and some may drop slightly below these specifications Limit specifications represent the absolute worst condition that still might be considered acceptable In no case should a unit fail to meet limit specifications Description Condition Unit Nominal Limit 1 Audio Output Power 10 THD Lch Rch W 1 0 1 0 0 9 0 9 2 Audio Distortion 500mW Lch Rch 0 5 0 5 2 0 2 0 3 Audio Freq Response NTSC 6dB Lch 6dB...

Page 5: ...om any AC source connect an electrical jumper across the two AC plug prongs Place the instrument AC switch in the on position Connect one lead of an ohmmeter to the AC plug prongs tied together and touch the other ohmmeter lead in turn to each tuner antenna input exposed terminal screw and if applicable to the coaxial connector If the measured resistance is less than 1 0 megohm or greater than 5 2...

Page 6: ...m is not isolated from the AC power line The two ground systems are electrically separated by insulation material that must not be defeated or altered 5 Observe original lead dress Take extra care to assure correct lead dress in the following areas a near sharp edges b near thermally hot parts be sure that leads and components do not touch thermally hot parts c the AC supply d high voltage and e a...

Page 7: ... PVC tubing 3 Spacers 4 Insulators for transistors E When replacing AC primary side components transformers power cord etc wrap ends of wires securely about the terminals before soldering F Observe that the wires do not contact heat producing parts heat sinks oxide metal film resistors fusible resistors etc G Check that replaced wires do not contact sharp edged or pointed parts H When a power cord...

Page 8: ...exposed accessible parts RF terminals antenna terminals video and audio input and output terminals microphone jacks earphone jacks etc is lower than or equal to the specified value in the table below Measuring Method Power ON Insert load Z between B earth ground power cord plug prongs and exposed accessible parts Use an AC voltmeter to measure across both terminals of load Z See Fig 2 and followin...

Page 9: ...the Flat Pack IC about 5 to 6 seconds Fig S 1 1 2 Remove the flat pack IC with tweezers while applying the hot air 3 Bottom of the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 4 Release the flat pack IC from the CBA using tweezers Fig S 1 6 CAUTION 1 The Fl...

Page 10: ...y one using a sharp pin or wire to which solder will not adhere iron wire When heating the pins use a fine tip soldering iron or a hot air desoldering machine Fig S 1 4 3 Bottom of the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 4 Release the flat pack IC ...

Page 11: ...s Fig S 1 6 Note When using a soldering iron care must be taken to ensure that the flat pack IC is not being held by glue When the flat pack IC is removed from the CBA handle it gently because it may be damaged if force is applied 2 Installation 1 Using desoldering braid remove the solder from the foil of each pin of the flat pack IC on the CBA so you can install a replacement flat pack IC more ea...

Page 12: ...d to remove any static electricity that may be charged on the body 2 Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding 1 MΩ on the workbench or other surface where the semi conductors are to be placed Because the static electricity charge on clothing will not escape through the body grounding band be careful to avoid contacting semi conductors with your...

Page 13: ...king Tabs L 2 5 Refer to the following Reference Notes in the Table Step Loc No Part Removal Fig No Remove Unhook Unlock Release Unplug Unclamp Desolder Note 1 Stand Base D1 2 S 1 2 S 2 4 S 3 2 Stand Hinge D1 3 Stand Cover D1 4 Rear Cabinet D1 7 S 4 5 Junction CBA D2 D3 CN705 CN706 WH1101B WH1151B 6 Function CBA D2 D3 3 S 5 7 IR Sensor CBA D2 D3 2 S 6 2 Stand Hinge 3 Stand Cover 4 Rear Cabinet 1 S...

Page 14: ...4 2 A81N0DC Fig D1 4 Rear Cabinet S 1 S 4 1 Stand Base 2 Stand Hinge 3 Stand Cover S 2 S 3 S 3 S 4 S 4 S 4 S 4 ...

Page 15: ... 15 Front Cabinet 14 Speaker 14 Speaker 12 Tilt Stand Holder S 7 S 10 11 Main CBA S 8 10 DTV Module CBA Unit Module PCB Holder 13 LCD Module S 11 S 8 S 9 S 9 S 9 S 11 S 11 S 11 S 11 S 11 S 5 S 9 S 9 9 Digital Main CBA Unit S 6 S 12 S 12 5 Junction CBA Fig D2 ...

Page 16: ...N1502 CN1503 CN1504 CN1901 CN1902 Digital Main CBA Unit To LCD Module CN61 To Speaker DTV Module CBA Unit CN101 CN102 CN802A AC CORD CN401 CN402 To LCD Module To Speaker CN801A CN705 CN706 CN1102 CN1152 WH1101B WH1151B Junction CBA WH1101 Function CBA WH1151 IR Sensor CBA Fig D3 ...

Page 17: ...control unit 4 Color Analyzer How to make the Service remote control unit Cut A portion of the attached remote control unit as shown in Fig 1 How to set up the service mode Service mode 1 Use the service remote control unit 2 Turn the power on 3 Press the service button on the service remote control unit as shown in Fig 1 1 Purity Check Mode This mode cycles through full screen displays of red gre...

Page 18: ...ress 2 button on the service remote control unit In the auto adjustment mode Please wait appears on the screen Upon completion OK appears on the screen The following adjustment normally are not attempted in the field Only when replacing the LCD Panel then adjust as a preparation 4 White Balance Adjustment Video Purpose To mix red green and blue beams correctly for pure white Symptom of Misadjustme...

Page 19: ...o the CHROMA mode and bring the optical receptor to the center on the LCD Panel surface after zero point calibration as shown above Note The optical receptor must be set perpendicularly to the LCD Panel surface 4 Enter the Service mode Press VOL n button on the service remote control unit and select C D2 mode 5 CUTOFF Press 1 button to select COR for Red Cutoff adjustment Press 3 button to select ...

Page 20: ...ce button on the service remote control unit Refer to page 5 1 To cancel the service mode press POWER button on the service remote control unit 3 Press DISPLAY button on the service remote control unit to initialize the LCD television 4 FF will appear in the upper left of the screen FF color will change to red from white when initialzing is complete ...

Page 21: ...BACKLIGHT SW 20 4 BACKLIGHT ADJ 21 3 INPUT 2 20 4 CN704 IF MUTE 23 1 DTV ON H 3 21 CN1504 CN703 AUDIO MUTE 21 3 VOLUME 20 4 CN1503 INPUT 1 19 5 S SW 11 13 INPUT 0 18 6 AFT IN 22 2 FSC 16 8 SCL 13 11 SDA 15 9 P ON H1 4 4 SDA SCL BACKLIGHT ADJ TO LCD BACKLIGHT BLOCK DIAGRAM BACKLIGHT ADJ BACKLIGHT SW BACKLIGHT SW PROTECT 5 DTV ON H DTV ON H VGH H DIGITAL MAIN CBA UNIT DTV MODULE CBA UNIT IC101 DTV S...

Page 22: ...AFT IN C Y TUNER UNIT CF31 IC31 IF SIGNAL PROCESS VIF AMP VIDEO DET VCO 4 5MHz FILTER RF AGC AMP SIF AMP 16 13 18 17 4 7 8 1 SIF TRAP 11 FSC DTV Y TO DTV MODULE BLOCK DIAGRAM IF AGC DET AFT EQ AMP 2 DEFEAT CN702 CN703 TO LCD BLOCK DIAGRAM CN1503 TO LCD BLOCK DIAGRAM CN1502 VIDEO SIGNAL AUDIO SIGNAL TUNER CVBS 23 CVBS 6 S VIDEO C 8 S VIDEO Y 10 COMP Y 12 COMP Pb 15 COMP Pr 14 DTV Y 20 DTV Pb 18 DTV...

Page 23: ...MOD SAP OUT FILTER 29 30 TO IF VIDEO BLOCK DIAGRAM TUNER TUNER L CH R CH 21 27 24 IC851 MTS SAP AUDIO SIGNAL PROCESS AUDIO L IN1 JK704 DIGITAL AUDIO OUT JK702 SIF JK705 AUDIO R IN1 JK709 AUDIO L IN2 JK710 AUDIO R IN2 OFFSET CANCEL 14 IC801 AUDIO AMP 7 VOLUME 11 AMP AMP MUTE STANDBY CONTROL R CH L CH 2 Q802 P ON 5V Q707 Q708 Q709 13 2 WF7 AUDIO1 AUDIO2 AUDIO1 AUDIO2 SIF BB SW INPUT VCA SIF DEMOD IN...

Page 24: ... DECODER AUDIO D A CONVERTER SDRAM I F FLASH MEMORY I F IC201 DDR SDRAM 2 2 DTV SPDIF 14 14 SDA 15 15 SCL 4 5 5 5 TU SDA 4 4 TU SCL CN61 L CH R CH SDA SCL BUS CONT 1 1 79 81 85 87 89 91 92 94 96 98 102 104 106 2 2 55 56 58 60 61 116 119 120 124 125 127 129 130 3 3 1 2 7 12 20 206 209 211 213 216 4 4 23 25 27 29 32 36 41 44 47 48 50 52 54 205 5 5 1 9 16 25 48 6 6 29 36 38 45 7 7 28 32 35 42 8 8 2 4...

Page 25: ...8 FRSR2 23 FRSR2 22 FRSR1 21 FRSR1 20 FRSR0 19 FRSR0 18 FRSCLK 26 FRSCLK 25 V COM 7 STH 16 CPV 11 OE1 10 OE2 9 VIDEO SIGNAL CN1503 CVBS 18 S VIDEO C 16 S VIDEO Y 14 COMP Y 12 COMP Pb 9 COMP Pr 10 DTV Y 4 DTV Pb 6 DTV Pr 7 CN1502 V COM LVDS RX TUNER CVBS 1 32 33 34 35 36 37 38 39 40 41 24 25 22 23 20 21 16 17 18 19 15 16 12 13 9 10 3 4 6 7 43 44 47 48 49 50 51 52 45 46 90 77 78 81 55 56 57 58 59 60...

Page 26: ...Q933 SW 24 5V IC908 Q910 Q919 Q922 SW 1 5V IC905 5V REG IC904 1 8V REG IC909 Q901 3 3V REG IC912 Q909 SW 2 5V IC913 Q935 SW 13V Q917 Q928 SW 3 3V Q926 Q927 SW 5V Q905 Q906 SW 7V Q907 SW 5V IC910 Q902 Q924 Q925 SW 3 3V Q923 SW 12V Q934 SW 6 8V Q918 Q916 9V REG IC911 Q908 SW 3 3V Q929 Q930 SW OVER CURR DET CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If ...

Page 27: ...01 LCD MODULE BACK LIGHT BACK LIGHT 1 2 CN402 1 2 INV 22V OVER CURR DET TO POWER SUPPLY BLOCK DIAGRAM TO SYSTEM CONTROL BLOCK DIAGRAM MAIN CBA OVER VOLTAGE PROTECTOR OVER CURRENT PROTECTOR T401 12 14 13 11 9 4 5 10 7 2 1 6 8 3 35V BACKLIGHT ADJ SW 22V BACKLIGHT SW PROTECT 5 OVER VOLTAGE PROTECTOR Q412 OVER CURRENT PROTECTOR ...

Page 28: ... 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 same safety characteristics as specified in the parts list may create shock fire or other hazards Notes 1 Do not use the part number shown on these drawings for ordering The correct part number is shown in th...

Page 29: ...mended since the drawings were prepared 2 To maintain original function and reliability of repaired units use only original replacement parts which are listed 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 5 How to read converged lines 6 Test Point Information 2 3 1 ...

Page 30: ...3 0 14 3 3 15 3 3 16 17 3 2 18 0 19 3 4 20 2 6 21 1 9 22 23 0 24 0 25 0 26 0 27 0 28 0 29 30 2 5 31 2 5 32 0 33 34 35 VOLTAGE CHART Pin No Voltage CN704 1 3 3 2 2 1 3 0 4 3 3 5 0 6 3 3 7 0 8 1 0 9 3 3 10 0 11 3 3 12 0 13 3 3 14 0 15 3 3 16 0 2 17 1 5 18 0 19 3 2 20 0 21 3 3 22 3 2 23 2 8 VOLTAGE CHART Pin No Voltage ...

Page 31: ...8 4 A81N0SCM2 Main 2 5 Schematic Diagram CN702 1 3 1 2 2 4 3 1 8 4 3 3 5 0 6 7 8 9 10 11 0 12 13 14 15 16 0 17 18 0 19 3 3 20 0 21 22 3 3 23 0 2 VOLTAGE CHART Pin No Voltage ...

Page 32: ...8 5 A81N0SCM3 Main 3 5 Schematic Diagram CN703 1 2 2 2 3 0 4 0 7 5 0 6 0 7 0 8 0 9 0 10 0 11 0 12 0 13 0 14 0 15 0 16 0 17 18 19 0 20 21 0 22 23 VOLTAGE CHART Pin No Voltage ...

Page 33: ...8 6 A81N0SCM4 Main 4 5 Schematic Diagram ...

Page 34: ...r supply circuit 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 NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal A81N0SCM5 Main 5 5 Schematic Diagram Comparison Chart of Models and Marks Model Mark LC195EM82 LC195EM87 A B CN701 1 3 4 2 3 4 3 0 4 4 3 3 5 2 1 6 ...

Page 35: ...8 8 A81N0SCF Function Junction Schematic Diagram ...

Page 36: ...8 9 A81N0SCIR IR Sensor Junction Schematic Diagram ...

Page 37: ...8 10 A81N0SCD1 DTV Module 1 2 Schematic Diagram ...

Page 38: ...8 11 A81N0SCD2 DTV Module 2 2 Schematic Diagram ...

Page 39: ...8 12 A81N0SCDM1 Digital Main 1 5 Schematic Diagram ...

Page 40: ... Main 2 5 Schematic Diagram The order of pins shown in this diagram is different from that of actual IC1201 IC1201 is divided into four and shown as IC1201 1 4 IC1201 4 4 in this Digital Main Schematic Diagram Section 1 NOTE ...

Page 41: ... Main 3 5 Schematic Diagram The order of pins shown in this diagram is different from that of actual IC1201 IC1201 is divided into four and shown as IC1201 1 4 IC1201 4 4 in this Digital Main Schematic Diagram Section 1 NOTE ...

Page 42: ... Main 4 5 Schematic Diagram The order of pins shown in this diagram is different from that of actual IC1201 IC1201 is divided into four and shown as IC1201 1 4 IC1201 4 4 in this Digital Main Schematic Diagram Section 1 NOTE ...

Page 43: ... Main 5 5 Schematic Diagram The order of pins shown in this diagram is different from that of actual IC1201 IC1201 is divided into four and shown as IC1201 1 4 IC1201 4 4 in this Digital Main Schematic Diagram Section 1 NOTE ...

Page 44: ...f fire replace only with same type 4 A 125V fuse CAUTION ATTENTION Utiliser un fusible de rechange de même type de 4A 125V 4A 125V 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 supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may c...

Page 45: ...lation transformer is required For continued protection against risk of fire replace only with same type 4 A 125V fuse CAUTION ATTENTION Utiliser un fusible de rechange de même type de 4A 125V 4A 125V 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 supply circuit are not defective be...

Page 46: ...8 19 Function CBA Top View Function CBA Bottom View BA81N0F01022 2 IR Sensor CBA Top View IR Sensor CBA Bottom View BA81N0F01022 5 BA81N0F01022 3 Junction CBA Top View Junction CBA Bottom View ...

Page 47: ...aveform check points Shown in Schematic Diagram CVBS 0 2V 20µs WF1 Pin 6 of CN703 S VIDEO Y 0 2V WF2 Pin 10 of CN703 20µs S VIDEO C 0 2V WF3 Pin 8 of CN703 20µs AUDIO 0 1V 0 5ms WF7 Pin 14 of IC801 COMP Pr 0 2V 20µs Pin 14 of CN703 WF6 COMP Pb 0 2V 20µs Pin 15 of CN703 WF5 COMP Y 0 2V 20µs Pin 12 of CN703 WF4 ...

Page 48: ...E GND S SW BUS CONT DTV S RESET DTV S SOUT DTV S SIN GND DTV S SCLK GND DTV ON H DTV ON H2 DTV S SREQ CN1503 CN703 1 3 2 5 4 7 6 8 9 10 13 12 11 14 15 17 16 19 18 21 20 22 23 23 21 22 19 20 17 18 16 15 14 11 12 13 10 9 7 8 5 6 3 4 2 1 GND S VIDEO Y GND S VIDEO C GND CVBS GND VOLUME AUDIO MUTE PROTECT 4 NU COMP Y GND COMP Pr COMP Pb GND DTV Pr DTV Pb GND DTV Y GND NU NU WH1101 CN705 CN706 IR SENSOR...

Page 49: ... L1 S5 L6 L1 L1 A7 A3 L1 SP801 SP802 See Electrical Parts List for parts with this mark Main CBA AC601 Function CBA IR Sensor CBA B11 B11 B11 B10 B2 L1 L1 L3 L2 L2 L1 L4 L4 L4 L1 L1 L5 B6 B9 DTV Module CBA Unit B8 B7 A12 A12 A9 LCD1 A11 L1 L3 Digital Main CBA Unit Junction CBA CLN802 CL1901 CL1902 CLN801 ...

Page 50: ...11 2 A81N0PEX Packing S1 FRONT S3 S6 S4 Tape Tape Packing Tape Packing Tape Packing Tape S2 X1 Some Ref Numbers are not in sequence X4 X5 L6 X3 X2 Packing Tape Stand Assembly Packing Tape S7 S5 ...

Page 51: ...81N0UH 1EM322711 B8 STAND HINGE A81N0UH 1EM322729 B9 MODULE PCB HOLDER P7150UT 1EM322373A CL1901 WIRE ASSEMBLY FFC FFC 40PIN WX1A81N0 01A CL1902 WIRE ASSEMBLY FFC FFC 40PIN WX1A81N0 01A CLN801 WIRE ASSEMBLY SPEAKER 2PIN AWG24 WX1A81N0 05A CLN802 WIRE ASSEMBLY SPEAKER 2PIN AWG24 WX1A81N0 05A L1 SCREW P TIGHT M3X10 BIND HEAD GBJP3100 L2 SCREW P TIGHT 3X10 BIND HEAD GBHP3100 L3 SCREW S TIGHT M3X6 BIN...

Page 52: ...CERAMIC CAP CH D 8pF 50V CHD1JD3CH8R0 C62 ELECTROLYTIC CAP 100µF 10V M CE1AMASDL101 C63 ELECTROLYTIC CAP 47µF 50V M CE1JMASDL470 C64 CHIP CERAMIC CAP 1608 B K 1000pF 50V CHD1JK30B102 C67 CHIP CERAMIC CAP 1608 F Z 0 1µF 25V CHD1EZ30F104 C68 CHIP CERAMIC CAP 1608 CH J 33pF 50V CHD1JJ3CH330 C69 ELECTROLYTIC CAP 1000µF 6 3V M CE0KMASDL102 C70 CHIP CERAMIC CAP 1608 F Z 0 1µF 25V CHD1EZ30F104 C71 CHIP C...

Page 53: ...A1JZTFZ104 C853 ELECTROLYTIC CAP 2 2µF 50V M CE1JMASDL2R2 C854 CHIP CERAMIC CAP 1608 B K 0 1µF 50V CHD1JK30B104 Ref No Mark Description Part No C855 CHIP CERAMIC CAP 1608 B K 0 1µF 50V CHD1JK30B104 C856 CHIP CERAMIC CAP 1608 B K 0 33µF 10V CHD1AK30B334 C857 ELECTROLYTIC CAP 2 2µF 50V M CE1JMASDL2R2 C858 ELECTROLYTIC CAP 2 2µF 50V M CE1JMASDL2R2 C859 ELECTROLYTIC CAP 4 7µF 50V M CE1JMASDL4R7 C860 E...

Page 54: ... DIODE 1N5397 B NDLZ001N5397 D606 DIODE 1N5397 B NDLZ001N5397 D607 DIODE 1N5397 B NDLZ001N5397 D608 DIODE 1N5397 B NDLZ001N5397 Ref No Mark Description Part No D609 ZENER DIODE MTZJT 775 6B QDTB0MTZJ5R6 D611 ZENER DIODE MTZJT 7722B QDTB00MTZJ22 D612 SWITCHING DIODE 1SS133 T 77 QDTZ001SS133 D613 SWITCHING DIODE 1SS133 T 77 QDTZ001SS133 D614 SWITCHING DIODE 1SS133 T 77 QDTZ001SS133 D616 ZENER DIODE ...

Page 55: ...AT P NQS4KTC3199P Q933 TRANSISTOR KTA1267 GR AT P NQS1KTA1267P Q934 TRANSISTOR KTC3199 GR AT P NQS4KTC3199P Ref No Mark Description Part No Q935 NPN TRANSISTOR POWER 2SC4881F HFE MAX320 QQWZ2SC4881F RESISTORS R17 CHIP RES 1608 1 10W 0 Ω RRXAZR5Z0000 R18 CHIP RES 1608 1 10W 0 Ω RRXAZR5Z0000 R21 CHIP RES 1 10W J 150k Ω RRXAJR5Z0154 R23 CHIP RES 1 10W J 680 Ω RRXAJR5Z0681 R24 CHIP RES 1 10W J 820k Ω ...

Page 56: ...30 CHIP RES 1 10W J 100 Ω RRXAJR5Z0101 R731 CHIP RES 1 10W J 10k Ω RRXAJR5Z0103 Ref No Mark Description Part No R732 CHIP RES 1 10W J 10k Ω RRXAJR5Z0103 R733 CHIP RES 1 10W J 560 Ω RRXAJR5Z0561 R734 CHIP RES 1608 1 10W 0 Ω RRXAZR5Z0000 R735 CHIP RES 1 10W J 10k Ω RRXAJR5Z0103 R737 CHIP RES 1 10W J 100 Ω RRXAJR5Z0101 R738 CHIP RES 1608 1 10W 0 Ω RRXAZR5Z0000 R739 CHIP RES 1608 1 10W 0 Ω RRXAZR5Z000...

Page 57: ...J 3 3k Ω RRXAJR5Z0332 R970 CARBON RES 1 4W J 47 Ω RCX4JATZ0470 Ref No Mark Description Part No R971 CARBON RES 1 4W J 1k Ω RCX4JATZ0102 R974 CARBON RES 1 4W J 22 Ω RCX4JATZ0220 R982 METAL OXIDE FILM RES 1W J 0 39 Ω RN01R39DP003 R985 CHIP RES 1 10W F 330 Ω RRXAFR5H3300 R986 CHIP RES 1 10W F 680 Ω RRXAFR5H6800 R988 CHIP RES 1 10W J 10k Ω RRXAJR5Z0103 R992 CHIP RES 1 10W J 27k Ω RRXAJR5Z0273 R993 CAR...

Page 58: ...5Z0103 R1102 PCB JUMPER D0 6 P5 0 JW5 0T R1103 CARBON RES 1 4W J 220 Ω RCX4JATZ0221 R1104 CARBON RES 1 4W J 10k Ω RCX4JATZ0103 R1105 CHIP RES 1 10W J 1 5k Ω RRXAJR5Z0152 R1106 CHIP RES 1 10W J 1 5k Ω RRXAJR5Z0152 R1107 CHIP RES 1 10W J 2 2k Ω RRXAJR5Z0222 R1108 CHIP RES 1 10W J 2 7k Ω RRXAJR5Z0272 R1109 CHIP RES 1 10W J 4 7k Ω RRXAJR5Z0472 R1110 CHIP RES 1 10W J 6 8k Ω RRXAJR5Z0682 SWITCHES SW1102...

Page 59: ...without the obligation to notify any person or organization of such changes with the design is a registered trademark of Funai Electric Co Ltd and may not be used in any way without the express written consent of Funai All other trademarks used herein remain the exclusive property of their respective owners Nothing contained in this manual should be construed as granting by implication or otherwis...

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