JVC InteriArt LT-32C31BJE Service Manual Download Page 57

Page: 57 / 155

No.YA015

IC003

C055

C054

C012

R095

D001

C062

IC002

C046

IP_ERR

CN000T

R171

Q008

C015

R012

R016

R017

R011

R014

Q010

CN000K

CN00AM

Q009

Q012

Q011

R120

D002

D003

R013

R015

R009

R010

R008

R007

C022

R130

C024

R129

C023

MAIN_POW

YS2

SDA2

SDA1

SCL1

SDA3

TEXT_CV

Q001

R122

R121

C041

R094

LC008

LC018

R123

C014

R124

C040

R143

X001

R042

LC006

IC004

C044

K004

C056

C057

C053

R173

C004

C021

C019

C020

C051

C052

R126

K003

R034

D005

C002

LC007

R142

Q003

R141

C058

LB_POW

C059

C060

C061

R145

R146

R147

R006

LC015

L015

R020

R019

R018

R133

R005

R004

R003

R001

R002

C029

R134

R135

C030

R172

C031

C032

C042

C039

R112

C033

C034

C035

C036

C037

C038

R137

C018

R138

R139

Q007

R165

R110

R109

R108

R107

R102

R101

Q013

R099

C050

R097

R096

R090

R089

C005

C003

C001

C006

C007

P_MU

C027

C028

R098

R100

R174

R136

LC016

LC017

L003

K002

L001

K001

L007

L008

R195

R196

TEXT

V_PULSE

L016

LC001

H_PULSE

SCL3

SBO01

OSDCLK

STB_5V

CN00C2

CN804

R048

R050

R046

OSD_YS

IC007

LC009

R093

R092

R091

C048

C049

R132

R140

R151

D006

LC010

LC011

LC012

LC013

CN00C1

SBD01

R199

R198

Q004

IP_RST

Q016

SMRST

POW_GOOD

LB_PRO

Q017

C071

C072

C073

C074

VCC2.5

VCC5A

VCC5D

A5V

2.5V

D5V

R044

C075

LC005

IC006

R043

C011

R197

C076

LC002

C077

C079

VCC9A

VCC3A

VCC3D

R125

A3.3V

D3.3V

D019

C078

R036

R035

C067

Q018

Q019

Q020

R047

R049

R128

R127

Q015

Q014

LC004

R170

LC003

R169

IC001

R045

R148

R149

C066

R118

R117

R116

R115

R114

IC008

R144

C047

C043

R113

R111

R106

R105

R104

R103

L010

L011

L013

L014

C045

L012

L006

L005

L009

R022

R023

R024

R025

R026

R027

R028

R029

R030

R031

R032

R033

R078

R079

R080

R082

R083

R084

R085

R086

R087

R088

R182

R181

R180

R158

R154

R153

R152

L022

R061

R060

R059

R058

R057

R056

R055

K4S641632F-TC75

MA111-X

S-80828CNNB-W

QGA1501C2-07V

2SA1530A/QR/-X

T_VLINK

2SC2712/YG/-X

T_V

LINK

QGA1501C2-07V

QGA1501C2-11V

2SC2712/YG/-X

T_VLINK

2SC2712/YG/-X

T_VLINK

2SC2712/YG/-X

T_VLINK

MA111-X

MA3068/M/-X

NCB31EK-333X

INV

2SC2712/YG/-X

NQR0415-005X

NAX0618-001X

NQR0415-005X

MBV160-32C31UE

/16

RSA6.1J4-W

NQR0479-001X

2SC2712/YG/-X

/10

/16

NQR0479-001X

NQL034K-4R7X

2SA1530A/QR/-X

2SK1830-X

/6.3

/6.3
B2

/16

NQR0479-001X

NQR0389-003X

NRSA63J-390X

NQL034K-4R7X

NQR0415-003X

QGA1501F2-07V

TC7WH126FU-X

NQR0415-005X

/16

RSA6.1J4-W

NQR0415-005X

QGA2001F2-05V

DTC124EKA-X

/6.3

AT24C64-32C31UE

NQR0415-003X

/16

/6.3

2SA1022/BC/-X

2SK1830-X

SDA6000-B12

Vcc

GND

OUT

NQR0389-003X

GND

VO1

VO2

PQ2L3252MS-

NQL034K-4R7

SDA0

SCL0

TEST

Vcc

Vss

47k

OPEN

27k

10k

10K

OPEN

220

47k

10k

0.1

100k

82k

.033

10k

33p

220

6.8k

OPEN

100

33p

OPEN

10k

.1/16

4.7k

10K

100/6.3

100

OPEN

4.7k

1.5k

4.7

100

100k

150p

OPEN

open

OPEN

2.2k

OPEN

2.2k

OPEN

100

220

2.2

220

2.2

220

100

10k

4.7

4.7K

4.7

OPEN

470

220

OPEN

10K

OPEN

100

4.7k

OPEN

4.7k

4.7K

OPEN

10k

OPEN

100

OPEN

10k

OPEN

4.7k

OPEN

4.7k

OPEN

10k

OPEN

10k

4.7K

2.7k

4.7

4.7k

OPEN

4.7k

OPEN

4.7k

OPEN

4.7k

OPEN

4.7k

OPEN

220

OPEN

470

SMGND

D11

D10

D12

A10

A11

A12

SMGND

TXDM

SMGND

V_PULSE

IP_ERR

LB_POW

MECA_SW

YS2

SMGND

MSP_RESET

SBD01

KEY2

KEY1

SBO01

STB_3.3V

STB_2.5V

REMOCON

IP_ERR

SMGND

LDQM

IP_RST

A15

A14

CSSDRAM

A13

A12

A10

D15

D14

D13

D12

D11

D10

UDQM

CLK

OSDCLK

CKE

SMGND

A11

TU1_AFC

SMGND

M_SW0

TU1_AFC

H_PULSE

A19

A18

P_MU

A17

M_SW1

KEY1

SDA0

AGC

SMGND

VCC3A

SMGND

AGND

RXDM

MSP_RESET

SMGND

REMOCON

AGND

MECA_SW

KEY2

AGND

SMGND

SCL0

AGND

SMGND

SCL3

SMGND

IP_RST

SMGND

VCC5A

AGND

SDA1

AGND

SMGND

RXDM

TXDM

SMGND

TEXT

SMGND

STB_5V

SMGND

TV_LINK

AGC

SMGND

TDO

TDI

TMS

SMGND

SDA3

TCK

TMODE

CSROM

D10

SMGND

D11

SMGND

D12

D13

D14

A20

A19

A18

A17

A16

SMGND

A16

D15

A16

A17

A18

A20

CSROM

A20

A19

A10

A11

A12

A13

A14

A15

D10

D11

D12

D13

D14

D15

A16

A17

A18

A20

A19

A10

A11

A12

A13

A14

A15

A13

A14

A15

D15

CSROM

CKE

CSSDRAM

D14

D13

SMRST

TDO

TCK

TMS

TDI

CLK

LDQM

UDQM

CKE

CSSDRAM

A10

A11

A12

A13

A14

A15

UDQM

LDQM

SHEET 15

SHEET 10

SHEET 8

SHEET 14

SHEET 9

SHEET 8

SHEET 8, 10

SHEET 8, 9, 10

SHEET 8

SHEET 17

SHEET 14

SHEET 17

SHEET 8, 10

SHEET 14

SHEET 17

SHEET 12

FRONT CONTROL PWB
SHEET 21

MSP PWB
SHEET 2

SHEET 11, 12, 13, 14

RECEIVER PWB
SHEET 3

SHEET 17

MI-COM & DIST PWB ASS'Y(1/11)
SMK-0Z602A

NOTES) 1. Please refer to page 2-61 for voltages of this circuit diagram.

2. Please refer to page 2-64 for waveformes of this circuit diagram.

MI-COM & DIST PWB CIRCUIT DIAGRAM (1/11) SHEET 7

2-17

2-18

Summary of Contents for InteriArt LT-32C31BJE

Page 1: ...IMITED No YA015 2004 2 WIDE LCD PANEL TELEVISION YA015 2004 2 LT 32C31BJE LT 32C31BUE LT 32C31SJE LT 32C31SUE TABLE OF CONTENTS 1 PRECAUTION 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 7 3 DISASSEMBLY 1 11 4 ADJUSTMENT 1 18 5 TROUBLESHOOTING 1 44 BASIC CHASSIS MK ...

Page 2: ...o Power Output 10 W 10 W Rated power output EXT 1 Input Output 21 pin Euro connector SCART socket Video input Audio L R inputs and RGB inputs are available TV broadcast outputs Video and Audio L R are available EXT 2 Input Output 21 pin Euro connector SCART socket Video input S VIDEO Y C input Audio L R inputs and RGB inputs are available Video and Audio L R outputs are available T V LINK function...

Page 3: ...replacements or alternatives approved by the manufacturer of the complete product 7 Do not check high voltage by drawing an arc Use a high voltage meter or a high voltage probe with a VTVM Discharge the picture tube before attempting meter connection by connecting a clip lead to the ground frame and connecting the other end of the lead through a 10kΩ 2W resistor to the anode button 8 When service ...

Page 4: ...aracteristics are identified in the Parts List of Service Manual Electrical components having such features are identified by shading on the schematics and by on the Parts List in the Service Manual The use of a substitute replacement which does not have the same safety characteristics as the recommended replacement part shown in the Parts List of Service Manual may cause shock fire or other hazar...

Page 5: ... protect against accidents and earthquakes 1 3 3 INSTALLATION REQUIREMENTS To ensure safety in an emergency such as an earthquake and to prevent accidents ensure that measures are taken to prevent the TV dropping or falling over Use the supplied screws to firmly attach the supplied hooks to the back of the TV and use commercially available cord to fix the TV to rigid components such as walls and c...

Page 6: ... may break During transportation ensure that the unit is loaded along the traveling direction of the vehicle and avoid stacking them on one another For storage ensure that they are stacked in 2 layers or less even when placed upright 1 4 2 OPTICAL FILTER ON THE FRONT OF THE LCD PANEL 1 Avoid placing the unit under direct sunlight over a prolonged period of time This may cause the optical filter to...

Page 7: ...P Peak to Peak B W Blanking to white peak TV EXT 1 EXT 3 EXT 2 EXT 4 Pin No Signal designation Matching value EXT 1 EXT 2 1 AUDIO R output 500mV rms Nominal Low impedance Used TV OUT Used LINE OUT 2 AUDIO R input 500mV rms Nominal High impedance Used R1 Used R2 3 AUDIO L output 500mV rms Nominal Low impedance Used TV OUT Used LINE OUT 4 AUDIO GND Used Used 5 GND B Used Used 6 AUDIO L input 500mV r...

Page 8: ...iginally is not lighting or lighting with the brightness twice as brighter as originally lighting For checking this pixel fault input 100 of each R G B colour and find out the cell that is not lighting 3 FLICKER FAULT In the pixel fault a cell that should light originally or not light originally is flashing on and off For checking this pixel fault input ALL BLACK SCREEN signal or 100 of each RGB c...

Page 9: ...ROM 55 D0 I O Data Program ROM 56 D14 I O Data Program ROM 57 D8 I O Data Program ROM 58 D6 I O Data Program ROM 59 D1 I O Data Program ROM 60 VSS33 I GND 61 VDD33 I 3 3V 62 D13 I O Data Program ROM 63 D9 I O Data Program ROM 64 D5 I O Data Program ROM 65 D2 I O Data Program ROM 66 D12 I O Data Program ROM 67 D10 I O Data Program ROM 68 VSS33 I GND 69 VDD33 I 3 3V 70 D4 I O Data Program ROM 71 D3 ...

Page 10: ...b memory 26 SDA0 I O I2 C bus data For general 27 SCL0 O I2 C bus clock For general 28 NC O Not used 29 NC O Not used 30 NC O Not used 31 NC O Not used 32 NC O Not used 33 NC O Not used 34 NC O Not used 35 NMI I Port for writing on board Writning L 36 NC O Not used 37 HD I Not used 38 NC O Not used 39 REMO I Not used 40 NC O Not used 41 P85 I Not used 42 P86 Not used 43 P87 Not used 44 SCK3 O Port...

Page 11: ... the RECEIVER PWB 3 1 5 REMOVING THE FRONT CONTROL PWB CONTROL FRONT SENSOR PWB Remove the STAND Remove the REAR COVER 1 Remove the 2 screws K and remove the CONTROL KNOB 2 Remove the 2 screws L and remove the FRONT CONTROL PWB 3 Remove the FRONT SENSOR PWB 3 1 6 REMOVING THE VIDEO PWB MI COM DIST MODULE PWB Remove the STAND Remove the REAR COVER Remove the FAN BRACKET 1 Remove the 1 screw M and 1...

Page 12: ...K H G J JACK COVER JACK COVER STAND STAND COVER POWER CORD FAN BRACKET POWER CORD HOLDER REGULATOR PWB TERMINAL BASE RECEIVER PWB COOLING FAN FRONT CONTROL PWB FRONT SENSOR PWB CONTROL KNOB c F Y Y b VIDEO PWB TUNER PWB MSP PWB JACK BASE TUNER PWB BASE VIDEO PWB BRACKET Q Q M N R R R S MI COM DIST MODULE PWB Z Z R ...

Page 13: ...COM DIST MODULE PWB Remove the POWER PWB 1 Remove the 3 screws d the 2 screws e and the 2 screws f 7 screws in total Then remove the FRAME R 2 Remove the 3 screws g and the 2 screws h 4 screws in total Then remove the FRAME L 3 Remove the 4 screws j Then remove the CENTER FRAME 4 Remove the 2 screws k and the 1 screw m 3 screws in total Then remove the TOP FRAME 5 Remove the 4 screws n and the 2 s...

Page 14: ...k whether the setting value of the SYSTEM CONSTANT SET is the same as these indicated in Table 1 d Press the INFORMATION key twice to return to the normal screen 5 Receive channel setting Refer to the OPERATING INSTRUCTIONS and set the receive channels 6 User setting Memories the user setting items The USER SETTINGS OF MENU setting is as next page 7 Setting of SERVICE MENU Check the setting items ...

Page 15: ...N PICTURE SETTING 3D SOUND OFF PICTURE MODE BRIGHT A H B ON COLOUR TEMP COOL HEADPHONE VOLUME 20 TV SPEAKER OFF OUTPUT MAIN PICTURE FEATURES EXT SETTING DIGITAL VNR AUTO S IN Super DigiPure AUTO ID LIST COLOUR SYSTEM TV Depends on PR CH DUBBING EXT 1 EXT 2 EXT AUTO FEATURES MOVIE THEATRE AUTO SLEEP TIMER OFF 4 3 AUTO ASPECT PANORAMIC BLUE BACK ON COLOUR MANAGEMENT ON CHILD LOCK CHANNEL GUARD SET I...

Page 16: ...ROFST S01 S99 A01 A17 PDA01 PDA12 7 VNR Do not adjust 1 MYLV 2 ONMVF 3 MYCOR 4 MYGA 5 YEGON 6 YEGL 7 YLTL 8 MCLV 9 MCGA 10 MCCOR 11 CLTL 12 YNGA 13 COR_OF 14 LPF_OF 15 YCTL 16 YNCL 17 YNCON 3 AUDIO Do not adjust 1 ERROR LIMIT 2 A2 ID THR 3 Q PEAK 4 SOUND LEVEL SOUND SYSTEM B G 8 IP Do not adjust PPA001 PPA008 PPB001 PPB036 PPC001 PPC007 ADS001 ADS034 IPA001 IPA120 IPB001 IPB088 IPC001 IPC044 IPD00...

Page 17: ...the tweezers and remove the chip part Transistors diodes variable resistors etc 1 Apply extra solder to each lead 2 As shown in the figure push the part with tweezers and alternately melt the solder at each lead Shift and remove the chip part NOTE After removing the part remove remaining solder from the pattern 2 How to install Chip parts Resistors capacitors etc 1 Apply solder to the pattern as i...

Page 18: ...set and the measuring devices to run for at least 30 minutes 6 Do not alter settings of items preset values on the service screen that are not stated in this manual 7 Unless otherwise stated in the ADJUSTMENT PROCEDURE section follow the settings for the features stated below using the remote control 4 2 MEASURING INSTRUMENT AND FIXTURES DC voltmeter or Digital voltmeter Oscilloscope Signal genera...

Page 19: ...N8003 CN1001 POWER PWB POWER CORD SPEAKER L SPEAKER R RECEIVER PWB TOP INVERTER UNIT BOTTOM INVERTER UNIT FRONT CONTROL PWB FRONT SENSOR PWB MI COM DIST MODULE PWB REGULATOR PWB VIDEO PWB CONTROL PWB LCD PANEL UNIT CN1 COOLING FAN P Q CN8 CN2 CN7 CN10 CN109 CN106 CN101 CN004 CN005 CN004 CN005 MSP PWB TUNER PWB AL AM J101 J201 J301 J302 J401 F K J G N U S AL AE AD H N AE AD AH ...

Page 20: ... adjust Do not adjust OK 6 STATUS 1 SOFT 2 TELETEXT 3 ASPECT 4 IC 5 DEBUG 6 PANEL 7 VNR 1 MYLV 2 ONMVF 3 MYCOR 4 MYGA 5 YEGON 6 YEGL 7 YLTL 8 MCLV 9 MCGA 10 MCCOR 11 CLTL 12 YNGA 13 COR_OF 14 LPF_OF 15 YCTL 16 YNCL 17 YNCON IP PANOLAMIC PAL 8 IP STORE i EXIT PPA001 PPA008 PPB001 PPB036 PPC001 PPC007 ADS001 ADS034 IPA001 IPA120 IPB001 IPB088 IPC001 IPC044 IPD001 IPD058 OK OK OK STATUS 1 SOFT SELECT...

Page 21: ...put data to the video circuit Function key For scrolling up down the setting items Function key For scrolling up down the setting values 3 AUDIO SOUND setting Do not adjust 4 DD CM Panel picture processing setting Do not change settings of items that are not included in the ADJUSTMENT PROCEDURE Sets output data to the deflection circuit Function key For scrolling up down the setting items Zoom red...

Page 22: ... HI B 0000 0127 0068 0000 9 BRIGHT 0000 0255 0013 0000 10 CONT 0000 0015 0006 0000 11 TWN BRG 0000 0127 0080 002 0000 12 TWN CNT 0000 0015 0008 0000 13 COLOUR 0000 0015 0007 0000 0007 0000 14 HUE 0000 0063 0000 0034 0000 15 BY GAIN 0000 0063 0043 0000 0043 0000 16 TWN COL 0000 0015 0008 0002 0008 0002 17 TWN TNT 0000 0063 0034 0000 0034 18 B OF MR 0000 0015 0008 19 B OF MB 0000 0015 0008 20 B OF S...

Page 23: ... 0001 0001 S34 NO DISPLAY 0000 0001 0001 0001 0001 S35 NO DISPLAY 0000 0001 0000 0000 0000 S36 NO DISPLAY 0000 0031 0000 0000 0000 S37 NO DISPLAY 0000 0255 0220 0220 0220 S38 NO DISPLAY 0000 0063 0050 0050 0050 S39 NO DISPLAY 0000 0063 0060 0060 0060 S40 NO DISPLAY 0000 0001 0001 0001 0001 S41 NO DISPLAY 0000 0001 0001 0001 0001 S42 NO DISPLAY 0000 0003 0001 0001 0001 S43 NO DISPLAY 0000 0031 0009...

Page 24: ...S77 NO DISPLAY 128 0128 0000 0000 0000 S78 NO DISPLAY 0000 0255 0255 0255 0255 S79 NO DISPLAY 0000 0255 0000 0000 0000 S80 NO DISPLAY 0000 0255 0255 0255 0255 S81 NO DISPLAY 0000 0255 0000 0000 0000 S82 NO DISPLAY 0000 0255 0255 0255 0255 S83 NO DISPLAY 0000 0255 0000 0000 0000 S84 NO DISPLAY 0000 0255 0143 0143 0143 S85 NO DISPLAY 0000 0255 0255 0255 0255 S86 NO DISPLAY 0000 0255 0255 0255 0255 S...

Page 25: ...0000 0003 0000 A14 NO DISPLAY 0000 0007 0000 A15 NO DISPLAY 0000 0003 0000 A16 NO DISPLAY 0000 0003 0000 A17 NO DISPLAY 0000 0003 0000 Item No Item Variable range Setting value PDA01 NO DISPLAY 0000 0255 0000 PDA02 NO DISPLAY 0000 0255 0000 PDA03 NO DISPLAY 0000 0255 0000 PDA04 NO DISPLAY 0000 0255 0000 PDA05 NO DISPLAY 0000 0001 0000 PDA06 NO DISPLAY 0000 0001 0000 PDA07 NO DISPLAY 0000 0255 0000...

Page 26: ...0000 0000 DDT14 NO DISPLAY 0000 0003 0000 0000 0000 DDT15 NO DISPLAY 0000 0007 0000 0000 0000 DDT16 NO DISPLAY 0000 0255 0021 0021 0021 DDT17 NO DISPLAY 0000 0001 0000 0000 0000 DDT18 NO DISPLAY 0000 0001 0000 0000 0000 DDT19 NO DISPLAY 0000 0063 0001 0001 0001 DDT20 NO DISPLAY 0000 0015 0000 0000 0000 DDT21 NO DISPLAY 0000 0015 0000 0000 0000 DDT22 NO DISPLAY 0000 0015 0000 0000 0000 DDT23 NO DIS...

Page 27: ...063 0061 0061 0000 CMT24 NO DISPLAY 128 0127 003 003 0003 CMT25 NO DISPLAY 128 0127 0022 0022 0012 CMT26 NO DISPLAY 128 0127 0006 0006 0005 CMT27 NO DISPLAY 128 0127 0020 0020 0012 CMT28 NO DISPLAY 0000 0003 0001 0001 0001 CMT29 NO DISPLAY 0000 0255 0070 0070 0070 CMT30 NO DISPLAY 0000 0255 0035 0035 0035 CMT31 NO DISPLAY 0000 0255 0040 0040 0040 CMT32 NO DISPLAY 0000 0063 0000 0000 0000 CMT33 NO ...

Page 28: ...000 CMT56 NO DISPLAY 0000 0001 0001 0001 0001 CMT57 NO DISPLAY 0000 0001 0000 0000 0000 Item No Item Variable range Setting value PAL SECAM NTSC Item No Item Variable range Setting value PAL SECAM NTSC 1 MYLV 0000 000F 000E 000E 000E 2 ONMVF 0000 0001 0001 0001 0001 3 MYCOR 0000 001F 0003 0003 0003 4 MYGA 0000 0003 0002 0002 0002 5 YEGON 0000 0001 0001 0001 0001 6 YEGL 0000 000F 0000 0000 0000 7 Y...

Page 29: ...0000 0000 0000 PPB005 NO DISPLAY 0000 00FF 0000 0000 0000 PPB006 NO DISPLAY 0000 00FF 0000 0000 0000 PPB007 NO DISPLAY 0000 001F 0000 0000 0000 PPB008 NO DISPLAY 0000 00FF 0000 0000 0000 PPB009 NO DISPLAY 0000 00FF 0000 0000 0000 PPB010 NO DISPLAY 0000 001F 0000 0000 0000 PPB011 NO DISPLAY 0000 00FF 0000 0000 0000 PPB012 NO DISPLAY 0000 00FF 0000 0000 0000 PPB013 NO DISPLAY 0000 001F 0000 0000 000...

Page 30: ...PAL SECAM NTSC PPD001 NO DISPLAY 0000 000F 006A 006A 006A PPD002 NO DISPLAY 0000 00FF 0002 0002 0002 PPD003 NO DISPLAY 0000 00FF 00F6 00F6 00F6 PPD004 NO DISPLAY 0000 000F 0002 0002 0002 PPD005 NO DISPLAY 0000 00FF 0042 0042 0042 PPD006 NO DISPLAY 0000 000F 0000 0000 0000 PPD007 NO DISPLAY 0000 00FF 0024 0024 0024 PPD008 NO DISPLAY 0000 000F 0001 0001 0001 PPD009 NO DISPLAY 0000 00FF 0054 0054 005...

Page 31: ...PLAY 0000 0001 0001 0001 0001 ADS028 NO DISPLAY 0000 0001 0001 0001 0001 ADS029 NO DISPLAY 0000 0001 0000 0000 0000 ADS030 NO DISPLAY 0000 001F 0003 0003 0003 ADS031 NO DISPLAY 0000 0001 0001 0001 0001 ADS032 NO DISPLAY 0000 0001 0000 0000 0000 ADS033 NO DISPLAY 0000 0001 0001 0001 0001 ADS034 NO DISPLAY 0000 00FF 0032 0032 0032 Item No Item Variable range Setting value PAL SECAM NTSC Item No Item...

Page 32: ...000D 000D 000D IPA037 NO DISPLAY 0000 003F 000D 000D 000D IPA038 NO DISPLAY 0000 003F 0010 0010 0010 IPA039 NO DISPLAY 0000 0003 0001 0001 0001 IPA040 NO DISPLAY 0000 0003 0001 0001 0001 IPA041 NO DISPLAY 0000 000F 000F 000F 000F IPA042 NO DISPLAY 0000 003F 0005 0005 0005 IPA043 NO DISPLAY 0000 003F 0008 0008 0008 IPA044 NO DISPLAY 0000 003F 0020 0020 0020 IPA045 NO DISPLAY 0000 003F 0020 0020 002...

Page 33: ... 0000 0000 0000 IPA082 NO DISPLAY 0000 0001 0000 0000 0000 IPA083 NO DISPLAY 0000 0001 0000 0000 0000 IPA084 NO DISPLAY 0000 0001 0000 0000 0000 IPA085 NO DISPLAY 0000 0001 0000 0000 0000 IPA086 NO DISPLAY 0000 0001 0000 0000 0000 IPA087 NO DISPLAY 0000 0001 0000 0000 0000 IPA088 NO DISPLAY 0000 0001 0000 0000 0000 IPA089 NO DISPLAY 0000 0001 0000 0000 0000 IPA090 NO DISPLAY 0000 0001 0000 0000 00...

Page 34: ...0005 0005 0005 IPA112 NO DISPLAY 0000 00FF 0040 0040 0040 IPA113 NO DISPLAY 0000 000F 0000 0000 0000 IPA114 NO DISPLAY 0000 00FF 00C0 00C0 00C0 IPA115 NO DISPLAY 0000 000F 0002 0002 0002 IPA116 NO DISPLAY 0000 00FF 00EF 00EF 00EF IPA117 NO DISPLAY 0000 0001 0000 0000 0000 IPA118 NO DISPLAY 0000 0001 0000 0000 0000 IPA119 NO DISPLAY 0000 0001 0000 0000 0000 IPA120 NO DISPLAY 0000 0001 0000 0000 000...

Page 35: ...PLAY 0000 00FF 0000 0000 0000 IPB021 NO DISPLAY 0000 000F 0000 0000 0000 IPB022 NO DISPLAY 0000 00FF 0000 0000 0000 IPB023 NO DISPLAY 0000 000F 0000 0000 0000 IPB024 NO DISPLAY 0000 00FF 0000 0000 0000 IPB025 NO DISPLAY 0000 000F 0000 0000 0000 IPB026 NO DISPLAY 0000 00FF 0000 0000 0000 IPB027 NO DISPLAY 0000 000F 000F 000F 000F IPB028 NO DISPLAY 0000 00FF 0000 0000 0000 IPB029 NO DISPLAY 0000 000...

Page 36: ...0000 0000 0000 IPB066 NO DISPLAY 0000 0001 00C8 00C8 00C8 IPB067 NO DISPLAY 0000 000F 0006 0006 0006 IPB068 NO DISPLAY 0000 000F 0040 0040 0040 IPB069 NO DISPLAY 0000 000F 0001 0001 0001 IPB070 NO DISPLAY 0000 000F 0000 0000 0000 IPB071 NO DISPLAY 0000 00FF 0001 0001 0001 IPB072 NO DISPLAY 0000 000F 0000 0000 0000 IPB073 NO DISPLAY 0000 00FF 0050 0050 0050 IPB074 NO DISPLAY 0000 0001 0080 0080 008...

Page 37: ...00 0000 IPC020 NO DISPLAY 0000 007F 0001 0001 0001 IPC021 NO DISPLAY 0000 000F 0000 0000 0000 IPC022 NO DISPLAY 0000 00FF 00FE 00FE 00FE IPC023 NO DISPLAY 0000 0003 0000 0000 0000 IPC024 NO DISPLAY 0000 00FF 005C 005C 0040 IPC025 NO DISPLAY 0000 0001 0000 0000 0000 IPC026 NO DISPLAY 0000 007F 0020 0020 0020 IPC027 NO DISPLAY 0000 0001 0000 0000 0000 IPC028 NO DISPLAY 0000 007F 0000 0000 0000 IPC02...

Page 38: ...LAY 0000 0007 0002 0002 0002 IPD021 NO DISPLAY 0000 00FF 0070 0070 0070 IPD022 NO DISPLAY 0000 0001 0080 0080 0080 IPD023 NO DISPLAY 0000 000F 0080 0080 0080 IPD024 NO DISPLAY 0000 00FF 0070 0070 0070 IPD025 NO DISPLAY 0000 000F 0060 0060 0060 IPD026 NO DISPLAY 0000 00FF 0050 0050 0050 IPD027 NO DISPLAY 0000 00FF 0040 0040 0040 IPD028 NO DISPLAY 0000 0007 0000 0000 0000 IPD029 NO DISPLAY 0000 0007...

Page 39: ... 0000 0000 0000 IPD051 NO DISPLAY 0000 00FF 001D 001D 001D IPD052 NO DISPLAY 0000 0007 0002 0002 0002 IPD053 NO DISPLAY 0000 00FF 00E6 00E6 00E6 IPD054 NO DISPLAY 0000 0001 0001 0001 0001 IPD055 NO DISPLAY 0000 000F 0001 0001 0001 IPD056 NO DISPLAY 0000 00FF 000E 000E 000E IPD057 NO DISPLAY 0000 000F 0004 0004 0004 IPD058 NO DISPLAY 0000 00FF 00C0 00C0 00C0 Item No Item Variable range Setting valu...

Page 40: ...F on the screen Fig 3 Item Measuring instrument Test point Adjustment part Description SUB BRIGHTNESS Remote control unit Signal generator 2 V C 9 BRIGHT Bright 1 Receive a PAL black and white pattern signal including 0 black signal 2 Select 2 V C from the SERVICE MENU 3 Adjust 9 BRIGHT Bright to set the 0 black part to be the brightest 4 Press the OK key to memorize the set value Fig 4 1 VCO 2 AT...

Page 41: ...the set value 5 Press the INFORMATION key twice to the normal screen SECAM COLOUR 1 Receive a SECAM colour bar signal half colour bar 2 Select 2 V C from the SERVICE MENU 3 Make similar adjustment of SECAM COLOUR in the same way as for PAL COLOUR See Fig 7 NTSC COLOUR 1 Input a NTSC 3 58 composite colour bar signal full field colour bar 75 white 2 Select 2 V C from the SERVICE MENU 3 Make similar ...

Page 42: ...orize the set value 5 Adjust 8 TWN HI B Sub screen high light blue to minimize the blue noise in the upper half of the sub right screen See Fig 9 6 Press the OK key to memorize the set value Fig 9 SUB SCREEN CONTRAST Remote control unit Signal generator 2 V C 12 TWN CNT Sub screen contrast 1 Receive a PAL black and white pattern signal colour off 2 Select 2 V C from the SERVICE MENU 3 Adjust 12 TW...

Page 43: ... 2 V C from the SERVICE MENU 3 Make similar adjustment of NTSC COLOUR in the same way as for SUB SCREEN PAL COLOUR See Fig 11 4 Input a NTSC 4 43 composite colour bar signal full field colour bar 75 white and then check the red colour of the colour bar signal and confirm that there is no noise or the minimum noise Fig 11 Fig 12 WHITE BALANCE HIGH LIGHT Remote control unit Signal generator 2 V C S1...

Page 44: ...1 44 No YA015 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...

Page 45: ... No YA015 AV MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12 3 chome Moriya cho kanagawa ku Yokohama kanagawa prefecture 221 8528 Japan VICTOR COMPANY OF JAPAN LIMITED WPC Printed in Japan ...

Page 46: ...BASIC CHASSIS MK COPYRIGHT 2004 VICTOR COMPANY OF JAPAN LIMITED No YA015 2004 2 WIDE LCD PANEL TELEVISION LT 32C31BJE LT 32C31BUE LT 32C31SJE LT 32C31SUE CD ROM No SML200403 SCHEMATIC DIAGRAMS ...

Page 47: ......

Page 48: ...are indicated B1 9V 5V B2 12V 4 Power Supply Type MM Metalized mylar capacitor PP Polypropylene capacitor MPP Metalized polypropylene capacitor MF Metalized film capacitor TF Thin film capacitor BP Bipolar electrolytic capacitor TAN Tantalum capacitor 3 Coils No unit Others µH As specified No indication Ceramic capacitor 2 Capacitors Capacitance value 1 or higher pF less than 1 µF Withstand voltag...

Page 49: ...R PWB PATTERN 2 53 MI COM DIST PWB PATTERN 2 57 REGULATOR PWB PATTERN 2 59 TUNER PWB CIRCUIT DIAGRAM 2 59 FRONT CONTROL PWB CIRCUIT DIAGRAM 2 60 FRONT SENSOR PWB PATTERN 2 60 VOLTAGE CHARTS 2 61 WAVEFORMS 2 64 USING P W BOARD IC BOTTOM VIEW FRONT VIEW TOP VIEW 1 N N 1 OUT E IN IN OUT E 1 N TOP VIEW N 1 N N N 1 N CHIP IC TRANSISTOR BOTTOM VIEW FRONT VIEW TOP VIEW CHIP TR E C B E C B C B E B G E S C...

Page 50: ... EXT 2 J201 EXT 3 J301 J302 EXT 4 COMPONENT IN J1201 J1202 AUDIO OUT J401 EXT4Y EXT4CB EXT4CR MAIN Y RY BY SUB Y RY BY TU001 MAIN U V FRONTEND IC6401 VOLUME CONTROL OSD R G B IC4101 W XGA CONVERT MULTI SCREEN IC4201 DIGITAL ENHANCE RGB PROCESS OSD A D CONVERT IC401 IC7301 OSD MIX IC1205 OSD TELE TEXT SW PR 10 PB 10 Y 10 10 PR PB 10 Y 10 IC4102 64M RAM IC4103 4M MEMORY COLOUR MANAGEMENT ADDRESS DAT...

Page 51: ...4K 220X NQL034K 100X 16 6 3 NCB31HK 333X 6 3 QGB2038J1 09 QGB2038J1 09 1 0 0022 10 0 10 1000 100 10 47k 01 47k 100 OPEN OPEN 1 22 10 1 1000 033 1000 AGC M_MONO M_SW0 SI F M_SW1 AFC1 SCL1 SDA1 32V VTV1 GND 5V GND TUNER PWB ASS Y SMK0R602A U2 NOTES 1 Please refer to page 2 63 for voltages of this circuit diagram 2 Please refer to page 2 64 for waveformes of this circuit diagram MSP PWB SHEET 2 CIRCU...

Page 52: ...01Z HK HK 16 CK 50 AMP 50 50 CK 16 CK 50 50 16 CK HK 16 CK NQR0431 001X QQL244K 4R7Z 16 QRN143J 0R0X HK AN77L08 T 16 HK 50 N QENC1EM 106Z 50 N QENC1EM 106Z QGB2038K1 09 QGB2038K1 09 QGA1501C2 11V CH 2SC2412K QR X BUFFER QGA1501C2 09V 4 7 DIG_GND 0 0 1 2200p 10k 2p 2p 1 001 001 001 001 SIF_GND 1 01 01 1 10 1k 10 10 1 1 10 10 1 100 01 1 4 7 100 100 100 0 1k 01 OPEN OPEN SIF_GND 100 01 10 10 M_SIF SD...

Page 53: ... SW HK SW sw HK HK HK HK MA3056 M X QND0102 001 MA3056 M X 50 QETN1HM 106Z 50 QETN1HM 106Z MUTING DTC323TK X MUTING DTC323TK X MUTING 2SA1037AK QR X 16 QETN1CM 477Z 16 QETN1CM 477Z MA3056 M X MA3056 M X 50 QETN1HM 105Z 50 QETN1HM 105Z 50 QETN1HM 476Z QNZ0463 001 QNZ0463 001 HK HK HK HK QND0102 001 QND0102 001 MA8100 M X QND0102 001 16 NCB21CK 105X 16 NCB11CK 225X MA3039 H X MA3056 M X MA3056 M X M...

Page 54: ...11EK 105X 2SC3928A QR X 2SC3928A QR X 25 25 D1FS4 X 2SA1530A QR X D1FS4 X D1FS4 X QGA2501C5 06Z QQL28AM 100 QQL28AM 100 QQL28AM 100 QQL28AM 100 NCB21EK 224X NCB21EK 224X NCB21EK 224X NCB21EK 224X NCB31HK 104X NCB31HK 104X QRK126J 100X QRK126J 100X NCB11EK 105X RC4558D X RC4558D X QGA2001C2 04V 50 50 16 NQR0413 002X 50 50 25 50 50 25 50 NCB11EK 105X DTC323TK X 10 2SC3928A QR X CH CH 1SR35 400A T2 1...

Page 55: ...50 NCB11CK 225X TC90A69AF X HK HK HK HK NCB31HK 103X HK NCB31HK 103X HK HK NCB31HK 103X CH 6 3 6 3 6 3 HK NCB31HK 103X HK 6 3 6 3 L100 NQL034K 101X L100 NQL034K 101X L22 NPN1 2SC2412K QR X PNP1 2SA1037AK QR X 16 NPN1 2SC2412K QR X NPN1 2SC2412K QR X L22 L22 HK NCB31HK 103X 16 HK NCB31HK 103X CH NDC31HJ 100X L27 NQL092M 270X CH NDC31HJ 330X CH NDC31HJ 150X CORE3 NQR0413 003X CORE3 NQR0413 003X NCB3...

Page 56: ...8100 M X HK HK AN15851A W 25 NCF11CZ 475X GND GND SRGB2 OTH GND GND Y_COMP GND B2 G1 BYM_IN RYM_IN YM_I N YS_IN BYS_IN GND RYS_IN GND HDS_IN VDS_IN GND GND GND GND HDM_IN VDM_IN R1 B1 YS1 R2 G2 GND GND NC GND SDA2 GND GND GND 9V VDM_OUT GND TEXT_R TEXT_G GND TEXT_B SDA1 YM_OUT GND BYM_OUT RYM_OUT HDM_OUT SCL1 2 5V 5V GND 9V GND GND SUBNT 3 3V 2 2k OPEN 22K 1 100 100 8 2k 330 2 2 0 01 100 0 01 10k ...

Page 57: ...0 D G S D G S 1 1 1 47k 0 1 0 OPEN 27k 10k 10k 10K 1k OPEN 220 47k 10k 10k 1k 1k 0 1 100k 1 82k 033 10k 0 33p 220 6 8k OPEN 100 33p OPEN 0 OPEN 1 1 1 10k 1 16 47 47 1 47 1 4 7k 0 10K 100 6 3 100 OPEN OPEN 10 10 10 OPEN OPEN 4 7k 1 5k 4 7 1k 100 1k 0 1k 1k 1k 1k 100k 150p OPEN 1k 1 open 1 1 1 1 1k OPEN 1 1 1 1 1 2 2k OPEN 2 2k 2 2k OPEN 1k 0 0 1k 100 100 100 1 1k 0 220 220 2 2 2 2 220 2 2 220 47 47...

Page 58: ... NDC31HJ 560X CH NDC31HJ 560X 16 NEH91CM 476X NPN1 2SC2412K QR X PNP1 2SA1037AK QR X 2SA1037AK QR X L22 NQL034K 220X L22 NQL034K 220X NPN1 2SC2412K QR X CH NDC31HJ 560X CH NDC31HJ 560X NPN1 2SC2412K QR X PNP1 2SA1037AK QR X NPN1 2SC2412K QR X NPN1 2SC2412K QR X HK 16 HK CH NDC31HJ 100X L27 NQL092M 270X CH NDC31HJ 330X CH NDC31HJ 150X DTC124EKA X L22 NQL034K 220X L6R8 NQL092K 6R8X CH NDC31HJ 181X C...

Page 59: ...X SA3 NPN1 2SC2412K QR X NPN1 2SC2412K QR X L6R8 NQL092K 6R8X NPN1 2SC2412K QR X PNP1 2SA1037AK QR X NPN1 2SC2412K QR X HK NCB31HK 102X 16 NBE71CM 476X SA2 CH UPD64083GF HK NCB31HK 103X CH NDC31HJ 330X CH NDC31HJ 121X NAX0118 001X NQR0450 008X 16 NBE71CM 476X NQR0450 008X CH NDC31HJ 101X NQR0413 003X CH NDC31HJ 221X NCB11CK 225X HK NCB31HK 103X PNP1 2SA1037AK QR X 25 NEH91EM 336X NCB21CK 334X NCB2...

Page 60: ...2M 180X CH NDC31HJ 120X CH NDC31HJ 820X CH NDC31HJ 220X NCB31AK 474X NCB31AK 474X NCB31AK 474X NQL085J 101X CH NDC31HJ 121X CH NDC31HJ 121X 16 NEH71CM 106X 16 NEH71CM 106X 16 NEH71CM 106X NRZ0040 101X CH CH CH TLC2932IPW X HH GND GND SRGB2 OTH GND GND Y_COMP GND B2 G1 BYM_IN RYM_IN YM_IN YS_IN BYS_IN GND RYS_IN GND HDS_IN VDS_IN GND GND GND GND HDM_IN VDM_IN R1 B1 YS1 R2 G2 GND GND NC GND SDA2 GND...

Page 61: ... 2SA1022 BC X NQR0415 005X NRZ0040 101X 2SC3837K NP X NQL092K 2R2X CH 2SA1022 BC X CH CH CH CH 2SC3837K NP X NQL092K 2R2X CH 2SA1022 BC X CH CH CH CH NRZ0040 101X NRZ0040 101X NRZ0040 101X IMX1 XW IMX1 XW 1OE S1 1B4 1B3 1B2 1B1 1A GND VCC 2OE S0 2B4 2B3 2B2 2B1 2A 16 16 NQR0413 003X OPEN 0 047 100 100 OPEN OPEN 100 1000p 0 1 OPEN OPEN OPEN 1k OPEN OPEN 100 22 0 RA101 10k OPEN 0 1 0 0 047 0 047 100...

Page 62: ...A0 A1 A2 A3 VDD A10 N C N C N C N C N C N C N C N C A9 VSS A4 A5 A6 A7 DQ29 DQ30 DQ31 VSS N C N C N C N C N C RFU DQS VDD SD VIN GND VOUT SENSE SD VIN GND VOUT SENSE 0 1 RA101 0 1 0 1 0 1 0 0 OPEN 100 1k 100 0 0 1 0 1 220p OPEN 1k RA101 RA101 RA101 RA101 RA101 RA101 8200p 100 0 1 0 1 OPEN 0 RA101 RA101 RA101 RA101 RA101 6800p 0 1 47 0 33 0 1 47 OPEN 100 100 1k RA122 OPEN OPEN OPEN 10k OPEN 10k 0 4...

Page 63: ...NEH90JM 107X NCB10JK 106X NRSA02J 0R0X VA2 NRSA02J 0R0X R1170H151B X CH VDDC VDDC VDDC VDDC DIN_Y3 DIN_Y1 DIN_Y0 DIN_Y6 DIN_Y4 DIN_Y2 DIN_Y5 DIN_Y9 DIN_Y7 DIN_Y8 DIN_B2 DIN_B0 DIN_B5 DIN_B1 DIN_B3 DIN_B4 DIN_B8 DIN_B6 DIN_B7 DIN_B9 DIN_R1 DIN_R0 DIN_R2 DIN_R3 DIN_R4 DOY9 BP VSS VDDS VSS VSS DIN_R5 DIN_R6 DIN_R7 DIN_R8 DIN_R9 VDDS VSS HDR VDR SDA SCL SDAOUT VSS CS0 CS1 CS2 MCLR VSS NDRST VDDS DACVM...

Page 64: ...SDPR5 DSDPR4 DSDPR3 DSDPR2 DSDPR1 DSDPR0 HDINC GND VCCINT VCCIO CLKC GND I2CADR2 I2CADR1 IC2ADR0 SCL GND SDA GND TDO GND TMS TCK TDI TRST INI GND NCLR GND VCCINT VCCIO PDPRA9 GND PDPGB5 PDPGB4 PDPGB3 PDPGB2 GND PDPGB1 PDPGB0 GND VCCIO VCCINT PDPBB9 PDPBB8 PDPBB7 PDPBB6 PDPBB5 PDPBB4 GND PDPBB3 PDPBB2 GND PDPBB1 PDPBB0 VCCIO VCCINT OSDHD OSDCLK GND VCCIO VCCINT YSIN YMIN MUTE GND AJR0 AJR1 AJR2 AJR...

Page 65: ...2 09W NCB11AK 106X A0 AT24C08 32C31UE MA111 X CH CH 6 3 NEH90JM 107X NQR0351 001X MA3056 M X 6 3 S 80828CLNB W NQR0351 001X NQR0351 001X 2SC3928A QR X NRSA63J 0R0X RXD2 TXD2 0 0 0 OPEN 100k 33k 56k 56k 56k 1K OPEN 56k 1 100 OPEN 1K 10K 10K 100 100 0 22p 22p 100 0 33k 1 22 10k 0 0 0 10k 0 10k 100 100 100 100 100 1 0 100 0 10k 0 OPEN OPEN OPEN 0 1 1 1k OPEN 1 CORE OPEN 4 7k 4 7k 10k OPEN 100k 33k 0 ...

Page 66: ...DD DVDD DVSS DVSS DVSS DVSS UI7 UI0 YI0 YI7 VO0 VO7 SDA SCL HDIN VDIN DIIN RBSI IICSW CLK2IN OSDCK ODSR1 OSDR0 OSDG1 OSDG0 OSDB1 OSDB0 YSIN YMIN VD2IN HD2IN DI2IN RBS2IN OEIN1 NC BLOUT PWMOUT OEIN2 OUTRST TESTB TESTS TESTC TEST4 TEST3 TEST2 TEST1 TEST0 TESTT AVDD AVDD AVDD AVSS AVSS AVSS RVIN VREFH VREFHS VREFM VREFL RSIN SLAS0 SLAS1 CLL YREFL YREFM YREFHS YREFH GYIN CLH UREFL UREFM UREFHS UREFH B...

Page 67: ...100X NEH90JM 107X NRSA63D 222X NRSA63D 222X NEH90JM 107X NEX50JM 156X 6 3 NEH90JM 107X NQL52EM 220X NEX50JM 156X NQL52EM 220X NEX51CM 335X PTZ11B X PTZ6 8B X 16 NEH91CM 476X 6 3 NEH90JM 107X 16 NCB11CK 225X 16 NCB11CK 225X OPEN 22 OPEN EFP5 CBW 18K 2 2K 2 2K OPEN OPEN 100 22 22 OPEN 47 100 OPEN 2 2 2 2 SDA0P SCL0P AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND A5V AGND AGND AGND AGND ...

Page 68: ...QR X NCB31HJ 103X QMFZ043 2R0Z J1 16 QEHR1CM 107Z QCZ9079 222 QAL0425 001 QRZ0216 4R7 400 QEHQ2GM 226 QCZ9082 472Z 16 QTMN1CM 477Z QCZ9082 472Z QCZ9082 472Z NQL52EN 4R7X S1WB A 60 4101 QSK0117 001 D25XB60 7W QRZ0121 200 1 2W 1 2W QRM059J R27 QRM059J R15 1 2W 1 2W QCZ9082 222Z QFZ9075 105 QCZ9082 222Z QCZ9082 222Z 400V MPP QFZ0128 474 QCZ9082 222Z MA111 X D5L60 D G S 2SK2196 LC32378 001A 1 2W 1 2W ...

Page 69: ...1 T2 AU01Z T2 QRZ9009 1R5 CH 1 2W NRS12BJ 0R0W RD5 1E B2 T5 QRL03EJ 220X QFP32JK 332 QQS0222 001 R1 2 QRK126J 152X 1 2W NCB31HK 472X QEHR2AM 106Z 50 QEHR1HM 476Z QQR0621 002Z R1 2 QRK126J 221X 2KV QCZ0354 331Z NQL80CL 100X QRM059J R15 QEHR1CM 477Z QRT02EJ 1R5X QEHR1HM 476Z NRS12BJ 100W 2SD601A QR X NRS12BJ 0R0W NRS12BJ 0R0W QEHR1HM 106Z SI 8033S F1 RD16E B T5 QEZ0256 128 MA111 X QECR1EM 687Z LC323...

Page 70: ...D W SI 8050JD W EC30HA03L X NBZ0017 106X NQL63EM 101X NBZ0010 396X 1 2W NRSA63D 152X NRSA63D 152X NBZ0017 106X EC30HA03L X NQL63EM 101X NBZ0010 396X 1 2W NCB31HK 473X NQL80CL 100X 2SD601A QR X MA3030 H X 50 NEH91HM 105X MA111 X 2SD601A QR X MA111 X PTZ6 8B X SI 8050JD W EC30HA03L X NBZ0017 106X NQL63EM 101X NBZ0010 396X 1 2W NRSA02J 0R0X NQR0413 003X 47 100 6 8k 1 8k 1k 4 7K 100 220k 330 OPEN OPEN...

Page 71: ...97 001 QSW0797 001 QSW0797 001 QSW0797 001 QSW0797 001 QSW0797 001 UN2212 X LSR22440 T16 MA8062 M X MA8062 M X 10 10 NDC31HJ 102X NDC31HJ 102X QMS3004 C01 MA8062 M X 39 39 1K 39 39 0 5 6k 5 6k 15k 15k 10K 1K 10K 220 220 001 001 100 6 8K GND GND HPGND GND GND HPGND GND HPGND FRONT CONTROL PWB ASS Y SMK0L601A U2 NOTES 1 Please refer to page 2 63 for voltages of this circuit diagram POWER HEADPHONE F...

Page 72: ... QGB2542J1 08 16 GP1UM281QK TPS818 OPEN OPEN OPEN 0 1k 0 OPEN OPEN 47 OPEN OPEN OPEN OPEN GND GND STB5V GND GND 5V GND GND GND FRONT SENSOR PWB ASS Y SMK0L602A U2 NOTES 1 Please refer to page 2 63 for voltages of this circuit diagram FRONT SENSOR PWB CIRCUIT DIAGRAM SHEET 22 FRONT CONTROL PWB SHEET 21 2 48 2 47 ...

Page 73: ... D103 D104 D105 D131 D201 D202 D203 D204 D205 D206 D207 D301 D302 D303 D305 C305 C306 D308 D309 D6401 D6701 IC6101 IC6401 IC6701 J101 J201 J301 J302 J401 L6641 L6642 L6643 L6644 Q101 Q106 Q131 Q6701 Q6702 Q6703 Q6704 Q6705 R115 R116 R117 R118 R119 R131 R132 R133 R182 R183 R187 R188 R190 R191 R225 R255 R258 R271 R272 R273 R274 R275 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R341 R342 R3...

Page 74: ... C830 C831 C832 C833 C834 C835 C849 C850 C851 C852 C853 C854 C855 C856 C857 C858 C859 C860 C865 C866 C867 C868 C869 C870 C871 C872 C873 C874 C875 C876 C877 C880 C881 C882 C883 C884 C885 C886 C887 C888 C889 C890 C891 C892 C893 C894 C1101 C1102 C1103 C1106 C1107 C1108 C1111 C1112 C1113 C1116 C1119 C1120 C1121 C1122 C1123 C1124 C1201 C1202 C1203 C1204 C1205 C1206 C1207 C1208 C1253 C1254 C1255 AD AE A...

Page 75: ...D9512 D9513 D9545 D9546 D9601 D9602 D9603 D9604 D9901 D9902 D9903 D9904 D9905 F9001 IC9211 IC9501 IC9601 IC9602 IC9603 IC9902 Y9201 K9501 K9502 K9503 K9504 K9505 K9541 K9542 K9543 K9544 K9901 L9201 LF9001 LF9002 Q9021 Q9211 Q9212 Q9213 Q9215 Q9501 Q9541 Q9601 Q9901 Q9902 Q9903 Q9904 Q9905 Q9906 R9003 R9004 R9101 R9148 R9201 R9202 R9211 R9212 R9213 R9214 R9215 R9216 R9217 R9218 R9219 R9222 R9223 R9...

Page 76: ...1 C9012 C 9 0 1 3 C9014 C9101 C9102 C9103 C9142 C9143 C9198 C9199 C9211 C9215 C 9 2 1 6 C9511 C9543 C9544 C9552 C9553 C9601 C9602 C9606 C9901 C9903 C9905 C9906 C9910 PW A B D F G P Q CP9541 CP9121 CP9121 CP9211 D9111 D 9 2 0 1 K9545 D9501 D9502 D9503 K9211 D9545 D9546 D9901 F9001 IC9501 IC9902 K9501 K9502 K9503 K9504 K9505 K9541 K9542 K9543 K9544 L9141 L9201 L9541 L9903 L9905 LF9001 LF9002 Q9211 Q...

Page 77: ...418 R4418 R4419 R4419 R4420 R4420 R4421 R4421 R4422 R4422 R4423 R4423 R4424 R4424 R4425 R4425 R4426 R4426 R4427 R4427 R4428 R4428 R4430 R4430 R4431 R4431 R4432 R4432 R4433 R4433 R4434 R4434 R4435 R4435 R4436 R4436 R4437 R4437 R4438 R4438 R4439 R4439 R4440 R4440 R4441 R4441 R4442 R4442 R4443 R4443 R4444 R4444 R4445 R4445 R4446 R4446 R4447 R4447 R4448 R4448 R4449 R4449 R4457 R4457 R4458 R4458 R4459 ...

Page 78: ...822 R9823 R9824 R9825 R9826 R9827 R9828 R9829 R9830 R9831 CN1001 TOP TOP TOP TOP REGULATOR PWB PATTERN SOLDER SIDE REGULATOR PWB PATTERN PARTS SIDE TUNER PWB PATTERN SOLDER SIDE TUNER PWB PATTERN PARTS SIDE CN8003 C8751 C8752 C8753 IC8751 IC8752 R8751 R8752 R8753 R8754 R8755 R8756 R8757 R8758 R8759 CN8003 C8751 C8752 IC8751 IC8752 C6411 C6412 C6414 CN3003 D8702 J6401 Q8701 Q8702 R6411 R6412 R6413 ...

Page 79: ... 5 3 0 4 0 5 0 5 6 0 Q4005 E 3 0 C 8 7 B 3 7 Q4006 E 2 5 C 0 B 1 7 Q4007 1 0 2 0 5 3 0 4 0 5 0 5 6 0 Q4008 E 2 9 C 8 7 B 3 6 Q4009 E 2 4 C 0 B 1 7 Q4010 1 0 2 0 5 3 0 4 0 5 0 5 6 0 P 2 27 P 2 28 MODE DC V PIN NO MODE DC V PIN NO IC4102 1 1 3 2 2 6 3 1 3 4 1 2 5 0 6 1 3 7 1 3 8 2 6 9 1 3 10 1 2 11 0 12 1 3 13 1 3 14 2 6 15 2 6 16 0 17 1 3 18 1 2 19 0 20 1 3 21 1 3 22 2 6 23 0 24 0 25 2 5 26 2 5 27 ...

Page 80: ... 5 2 0 3 4 2 4 0 5 0 6 0 VIDEO P 2 13 P 2 14 MODE DC V PIN NO MODE DC V PIN NO MODE DC V PIN NO MODE DC V PIN NO IC801 1 2 0 2 1 6 3 0 5 4 0 2 5 2 0 6 5 1 7 2 6 8 0 9 0 3 10 0 8 11 2 1 12 5 1 13 4 8 14 4 9 15 0 16 0 17 0 18 0 19 1 3 20 2 5 21 1 6 22 1 9 23 1 9 24 0 25 2 5 26 2 6 27 2 6 28 0 29 0 30 0 31 0 32 5 1 33 2 5 34 2 5 35 2 6 36 0 37 5 1 38 4 1 39 1 8 40 3 3 41 2 0 42 4 6 43 1 8 44 2 0 45 5...

Page 81: ...8 1 1Vp p IC701 3 1 8Vp p H H IC701 4 5 0Vp p V IC701 5 0 8Vp p H IC701 7 0 4Vp p H IC701 9 4 4Vp p H IC701 11 0 8Vp p H IC701 21 0 5Vp p IC701 22 0 5Vp p H H IC701 23 0 5Vp p H IC701 38 0 4Vp p 0 5us div IC701 46 0 8Vp p 5us div IC702 7 0 9Vp p H IC702 25 0 8Vp p H IC702 27 0 6Vp p IC703 2 0 8Vp p H H IC703 4 0 4Vp p H IC703 5 0 4Vp p H IC703 15 0 8Vp p H P 2 21 P 2 22 IC302 47 P 2 23 P 2 24 1 7V...

Page 82: ......

Page 83: ... No YA015 AV MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12 3 chome Moriya cho kanagawa ku Yokohama kanagawa prefecture 221 8528 Japan VICTOR COMPANY OF JAPAN LIMITED WPC Printed in Japan ...

Page 84: ...pacitor MF R Metal Film Resistor MF CAP Metalized Film Capacitor MG R Metal Glazed Resistor MM CAP Metalized Mylar Capacitor MP R Metal Plate Resistor MP CAP Metalized Polystyrol Capacitor OM R Metal Oxide Film Resistor PP CAP Polypropylene Capacitor CMF R Coating Metal Film Resistor PS CAP Polystyrol Capacitor UNF R Non Flammable Resistor TF CAP Thin Film Capacitor CH V R Chip Variable Resistor M...

Page 85: ...ONTROL P W BOARD ASS Y SMK0L601A U2 3 13 TUNER P W BOARD ASS Y SMK0R602A U2 3 13 MI COM DIST MODULE P W BOARD ASS Y SMK 0Z602A 3 13 REMOTE CONTROL UNIT PARTS LIST RM C1808 1C 3 22 PACKING 3 23 PACKING PARTS LIST 3 23 USING P W BOARD REMOTE CONTROL UNIT P W B ASS Y LT 32C31BJE LT 32C31BUE LT 32C31SJE LT 32C31SUE VIDEO P W B SMK 1602A U2 REGULATOR P W B SMK 9613A U2 POWER P W B SMK 9603A U2 MSP P W ...

Page 86: ... 113 LC30599 054A STICK SHEET x2 114 LC32366 001A HK SERVICE COVER 115 QYSBSF3012M TAP SCREW 3 0mm x 12mm 116 QAR0295 002 COOLING FAN x2 117 LC21334 002B 0K TERMINAL BASE 118 LC32351 003B 0K CONT KNOB ASSY 119 QMPN260 170 JC POWER CORD EK 1 7m BLACK LT 32C31BJE LT 32C31SJE 119 QMPK300 170 JC POWER CORD EU 1 7m BLACK LT 32C31BUE LT 32C31SUE 120 LC21348 001D HK PW CODE HOLDER 121 LC21349 002A HK CAR...

Page 87: ...a b VIDEO PWB BRACKET 122 123 124 125 108 106A 106B 106 107 115 114 109 109C 102 111 112 109B 109A 105 113 110 101 103 111 206 207 208 104 RECEIVER PWB BRACKET CHASSIS BASE FAN BRACKET c 121 116 119 120 118 117 203 204 200 201 202 205 ...

Page 88: ... No YA015 3 5 131 127 129 129 130 128 128 126 130 131A 131B TOP FRAME CENTRE FRAME FRAME R BOTTOM INVERTER UNIT FRAME L BOTTOM FRAME TOP INVERTER UNIT ...

Page 89: ...31HJ 681X C CAPACITOR 680pF 50V J C862 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C863 NCB31HK 103X C CAPACITOR 0 01uF 50V K C864 NCB31HK 103X C CAPACITOR 0 01uF 50V K C865 NDC31HJ 560X C CAPACITOR 56pF 50V J C866 NDC31HJ 560X C CAPACITOR 56pF 50V J C867 QETN1CM 476Z E CAPACITOR 47uF 16V M C868 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C869 NDC31HJ 560X C CAPACITOR 56pF 50V J C870 NDC31HJ 560X C CAPACITOR 56...

Page 90: ...SISTOR 2 2kΩ 1 16W J R1117 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R1118 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R1119 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R1123 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R1124 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R1201 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R1202 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R1203 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R1204 NRSA63J 101X MG RESISTOR 10...

Page 91: ...TOR 4700pF AC250V M C9102 QCZ9078 472 C CAPACITOR 4700pF AC250V M C9103 QCZ9078 472 C CAPACITOR 4700pF AC250V M C9111 QEHQ2GM 226 E CAPACITOR 22uF 400V M C9141 QECR1CM 477Z E CAPACITOR 470uF 16V M C9142 QEHR1AM 337Z E CAPACITOR 330uF 10V M C9143 QEHR1CM 107Z E CAPACITOR 100uF 16V M C9197 QCZ9079 102 C CAPACITOR 1000pF AC250V M C9198 QCZ9079 222 C CAPACITOR 2200pF AC250V M C9201 QCZ9078 222 C CAPAC...

Page 92: ...L F K9001 QRN143J 0R0X C RESISTOR 0Ω 1 4W J K9501 QRN143J 0R0X C RESISTOR 0Ω 1 4W J K9502 QRN143J 0R0X C RESISTOR 0Ω 1 4W J K9503 QRN143J 0R0X C RESISTOR 0Ω 1 4W J K9504 QQR0621 002Z FERRITE BEADS K9505 QQR0621 002Z FERRITE BEADS K9541 QRN143J 0R0X C RESISTOR 0Ω 1 4W J K9542 QRN143J 0R0X C RESISTOR 0Ω 1 4W J K9543 QRN143J 0R0X C RESISTOR 0Ω 1 4W J K9544 QRN143J 0R0X C RESISTOR 0Ω 1 4W J K9545 QRN1...

Page 93: ...1uF 50V M C149 NCB31HK 103X C CAPACITOR 0 01uF 50V K C150 QETN1HM 106Z E CAPACITOR 10uF 50V M C151 QETN1HM 105Z E CAPACITOR 1uF 50V M C152 QETN1HM 105Z E CAPACITOR 1uF 50V M C153 NCB31HK 103X C CAPACITOR 0 01uF 50V K C170 QETN1HM 106Z E CAPACITOR 10uF 50V M C171 QETN1HM 106Z E CAPACITOR 10uF 50V M C172 QETN1CM 107Z E CAPACITOR 100uF 16V M C173 NCB31HK 103X C CAPACITOR 0 01uF 50V K C174 QETN1CM 477...

Page 94: ...J 181X UNF C RESISTOR 180Ω 1 2W J Ref No Part No Part Name Description Local R133 NRSA63J 750X MG RESISTOR 75Ω 1 16W J R134 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R135 NRSA63J 391X MG RESISTOR 390Ω 1 16W J R136 NRSA63J 823X MG RESISTOR 82kΩ 1 16W J R137 NRSA63J 391X MG RESISTOR 390Ω 1 16W J R138 NRSA63J 823X MG RESISTOR 82kΩ 1 16W J R139 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J R141 NRSA63J 101X MG R...

Page 95: ...2kΩ 1 16W J R6576 NRSA63J 822X MG RESISTOR 8 2kΩ 1 16W J R6577 NRSA63J 822X MG RESISTOR 8 2kΩ 1 16W J R6578 NRSA63J 822X MG RESISTOR 8 2kΩ 1 16W J R6579 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R6581 NRSA63J 563X MG RESISTOR 56kΩ 1 16W J R6582 NRSA63J 563X MG RESISTOR 56kΩ 1 16W J R6583 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J R6584 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R6585 NRSA63J 563X MG RESISTOR 56kΩ...

Page 96: ...73X MG RESISTOR 47kΩ 1 16W J R013 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J L001 NQL034K 220X P COIL 22uH K L002 NQL034K 100X COIL 10uH K L003 NQL034K 100X COIL 10uH K CN004 QGB2038J1 09 CONNECTOR B B 1 9 CN005 QGB2038J1 09 CONNECTOR B B 1 9 TU001 QAU0188 004 TUNER Ref No Part No Part Name Description Local Ref No Part No Part Name Description Local IC001 SDA6000 B12 IC 128pin IC002 S 80828CNNB W IC I...

Page 97: ...54 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C055 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C056 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C057 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C059 NCB11AK 106X C CAPACITOR 10uF 10V K C060 NCB11AK 106X C CAPACITOR 10uF 10V K C061 NEH71CM 106X E CAPACITOR 10uF 16V M C062 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J C067 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C074 NEH70JM 107X E CAPACITO...

Page 98: ...5 NCF11CZ 475X C CAPACITOR 4 7uF 16V Z Ref No Part No Part Name Description Local C1106 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C1107 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C1108 NCB31HK 102X C CAPACITOR 1000pF 50V K C1110 NBE71CM 476X TA E CAPACITOR 47uF 16V M C1111 NCB11CK 225X C CAPACITOR 2 2uF 16V K C1201 NEH71CM 106X E CAPACITOR 10uF 16V M C1202 NDC31HJ 120X C CAPACITOR 12pF 50V J C1203 NDC31HJ 22...

Page 99: ...474X C CAPACITOR 0 47uF 16V Z C4364 NBE71CM 476X TA E CAPACITOR 47uF 16V M Ref No Part No Part Name Description Local C4365 NBE71CM 476X TA E CAPACITOR 47uF 16V M C4371 NCF31AZ 105X C CAPACITOR 1uF 10V Z C4375 NDC31HJ 101X C CAPACITOR 100pF 50V J C4376 NCF31AZ 105X C CAPACITOR 1uF 10V Z C4379 NDC31HJ 101X C CAPACITOR 100pF 50V J C4380 NEX50GM 107X E CAPACITOR 100uF 4V M C4381 NCF31CZ 104X C CAPACI...

Page 100: ...NRSA63J 103X MG RESISTOR 10kΩ 1 16W J Ref No Part No Part Name Description Local R117 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R121 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R122 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R123 NRSA63J 682X MG RESISTOR 6 8kΩ 1 16W J R124 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R125 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R126 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R127 NRSA63J 103X...

Page 101: ...W J R767 NRSA63J 682X MG RESISTOR 6 8kΩ 1 16W J Ref No Part No Part Name Description Local R768 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R769 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R770 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J R771 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J R773 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R774 NRSA63J 391X MG RESISTOR 390Ω 1 16W J R775 NRSA63J 471X MG RESISTOR 470Ω 1 16W J R776 NRS...

Page 102: ...100Ω 1 16W J Ref No Part No Part Name Description Local R4096 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R4121 NRZ0040 101X NET RESISTOR 100Ω 1 16W J x4 R4122 NRZ0040 101X NET RESISTOR 100Ω 1 16W J x4 R4123 NRZ0040 101X NET RESISTOR 100Ω 1 16W J x4 R4124 NRZ0040 101X NET RESISTOR 100Ω 1 16W J x4 R4125 NRZ0040 101X NET RESISTOR 100Ω 1 16W J x4 R4126 NRZ0040 101X NET RESISTOR 100Ω 1 16W J x4 R4251 NRZ00...

Page 103: ... 1 16W J R7301 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R7302 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J Ref No Part No Part Name Description Local R7303 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R7306 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R7307 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R7309 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R7311 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R7312 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R7313 ...

Page 104: ...005X EMI FILTER 0 1uF 25V M L4026 NQR0415 005X EMI FILTER 0 1uF 25V M Ref No Part No Part Name Description Local L4027 NQR0415 005X EMI FILTER 0 1uF 25V M L4028 NQR0415 005X EMI FILTER 0 1uF 25V M L4101 NQR0413 003X FERRITE BEADS L4102 NQR0413 003X FERRITE BEADS L4104 NQR0413 003X FERRITE BEADS L4107 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J L4201 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J L4203 NQR0413 003X F...

Page 105: ...MHz X301 NAX0118 001X CRYSTAL 20 000MHz X701 NAX0621 001X CRYSTAL 16 200MHz X4101 NAX0636 001X CXO 10 000MHz X4201 NAX0637 001X CXO 74 1758MHz X7801 NAX0497 001X C RESONATOR 10 000MHz Ref No Part No Part Name Description Local Ref No Part No Part Name Description Local 2AA070311 BATTERY COVER ...

Page 106: ... C1808 1C RC HAND PIECE 007 LCT1504 001A U CAUTION SHEET 008 AEM4166 001A U POWER CORD HOLD 009 LCT1613 001A U CAUTION SHEET 010 AEM4168 002A U CARTON SHEET 011 AEM3021 002B E DOCUMENT BAGS 012 BT 54013 7E WARRANTY CARD 013 BATTERY R6P AA x2 014 LCT1590 001A U INST BOOK English German French 015 LCT1591 001A U INST BOOK Portuguese Dutch Spanish Italian LT 32C31BUE LT 32C31SUE 016 LCT1592 001A U IN...

Page 107: ...ervice manual For details other than those described in this manual please refer to the LT 32C31BUE and LT 32C31SUE service manual No YA015 2004 2 Since the destination was changed we have issued the SERVICE MANUAL for LT 32C31BSE and LT 32C31SSE Ref No PARTS No PARTS NAME DESCRIPTION LT 32C31BUE LT 32C31SUE LT 32C31BSE LT 32C31SSE 102 LC21301 012A LC21301 016A RATING LABEL Ref No PARTS No PARTS N...

Page 108: ... No YA015B AV MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12 3 chome Moriya cho kanagawa ku Yokohama kanagawa prefecture 221 8528 Japan VICTOR COMPANY OF JAPAN LIMITED WPC Printed in Japan ...

Page 109: ...2C31SUE LT 32C31BSE LT 32C31SSE Supplementary Here is some information related to the exchange of CONTROL PWB in the LCD PANEL UNIT For details other than those described in this manual please refer to the LT 32C31BJE LT 32C31BUE LT 32C31SJE LT 32C31SUE service manual No YA015 2004 2 and LT 32C31BSE LT 32C31SSE service manual No YA015B 2004 4 BASIC CHASSIS MK ...

Page 110: ...y checking the RATING LABEL Revision fixed on the back of the LCD PANEL UNIT HOW TO DIFFERENTIATE CONTROL PWB CONTROL PWB which is to be exchanged differ according to the PARTS No of the LCD PANEL UNIT Two types of CONTROL PWBS can be differentiate by checking the parts as shown as below Revision LCD PANEL UNIT PARTS NO C QLD0304 001 D QLD0304 002 Revision described part CONTORL PWB for QLD0304 00...

Page 111: ...the LCD PANEL UNIT see page 1 13 3 1 10 REMOVING THE LCD PANEL UNIT in LT 32C31BJE LT 32C31BUE LT 32C31SJE LT 32C31SUE service manual 1 1 REMOVING THE CONTROL PWB Place the LCD PANEL with its backside facing upward Be careful not to damage the surface of the screen 1 Remove the 6 screws A and remove the CONTROL PWB COVER 2 Remove the claws in the connectors and pull out to remove the FLEXIBLE WIRE...

Page 112: ...W PARTS LIST CONTROL PWB which is to be exchanged differ according to the PARTS No of the LCD PANEL UNIT Be sure to confirm the PARTS No of the LCD PANEL UNIT without fail No parts other than a CONTROL PWB are supplied Exchange the whole unit for other parts repair CONTROL PWB COVER 1 Ref No Part No Part name Description 1 QLD0304 001TCON CONTROL PWB For QLD0304 001 1 QLD0304 002TCON CONTROL PWB F...

Page 113: ...UNGSANLEITUNG TELEVISEUR A ECRAN LCD PANORAMIQUE MANUEL D INSTRUCTIONS WIDE LCD PANEL TV INSTRUCTIONS ENGLISH DEUTSCH FRANÇAIS LT 32C31BUE LT 32C31SUE LT 32C31BJE LT 32C31SJE LT 26C31BUE LT 26C31SUE LT 26C31BJE LT 26C31SJE ...

Page 114: ...care must be taken to ensure optimal results and operational safety Before attempting to use this equipment read the operating instructions thoroughly Ensure that all electrical connections including the mains plug extension leads etc have been made in accordance with the manufacturer s instructions If ever in doubt about the installation operation or safety of this equipment consult your dealer H...

Page 115: ...AIN OR MOISTURE WARNING Fingers may be trapped under the TV causing injuries Hold the TV at the bottom in the middle and do not allow it to tilt up or down The TV may fall causing injuries Hold the bottom of the stand with your hand and tilt the TV up and down Do not allow children to hang from the TV place their elbows on the TV or lean against the TV Doing so may cause the TV to fall over and le...

Page 116: ... problem with more than 99 99 of these pixels please understand that a very small number of pixels may not light or may light all the time Distance recommendations Avoid improper installation and never position the unit where good ventilation is impossible When installing this TV distance recommendations must be maintained between the set and the wall as well as inside a tightly enclosed area or p...

Page 117: ...TURE function 14 Operating a JVC brand VCR or DVD player 14 Teletext function 15 Basic operation 15 Using the List Mode 15 Hold 15 Sub page 16 Reveal 16 Size 16 Index 16 Cancel 16 Using the TV s menu 17 Basic operation 17 PICTURE SETTING 18 PICTURE MODE 18 Picture Adjustment 18 COLOUR TEMP 18 PICTURE FEATURES 19 DIGITAL VNR 19 Super DigiPure 19 COLOUR SYSTEM 20 MOVIE THEATRE 20 4 3 AUTO ASPECT 20 ...

Page 118: ...stand can be used to adjust the direction of the TV screen 5 up 10 down and 20 to the left or right Tilt the TV up and down While holding the bottom of the stand with one hand use your other hand to hold the middle of the top of the TV and slowly tilt the TV up and down As a safety measure the stand needs a certain amount of force to tilt the TV Rotate the TV to the left and right While holding th...

Page 119: ... connection terminals behind the covers on the left and right of the rear of the TV Remove these two covers before connecting an antenna or VCR Leave the covers off if they do not fit properly Do not force to replace the covers Doing so may cause damage to the connection cables and the covers For LT 32C31 Remove the covers by removing the hooks When replacing the covers place the side of the cover...

Page 120: ...xternal equipment on page 33 To connect additional audio equipment see Connecting Speakers Amplifier on page 34 If you connect a decoder to a T V LINK compatible VCR set the DECODER EXT 2 function to ON For details see Using the DECODER EXT 2 function on page 32 Otherwise you will not be able to watch scrambled channels Connecting the power cord to the AC outlet Insert the AC plug on the power cor...

Page 121: ...eceive SKY 1 you need a satellite tuner You must have the satellite tuner set to SKY 1 before starting the AUTO PROGRAM function which follows 6 Press the blue button to start the AUTO PROGRAM function The AUTO PROGRAM menu appears and received TV channels are automatically stored in the programme numbers PR To cancel the AUTO PROGRAM function Press the b button After the TV channels have been reg...

Page 122: ...f Grundig Corporation SMARTLINK a trademark of Sony Corporation Pre set download The VCR will automatically download the registered data on the TV channels from the TV This means you do not need to set up the program channels on your VCR manually The preset download function automatically begins when the initial setting is complete or whenever you carry out the AUTO PROGRAM or EDIT MANUAL function...

Page 123: ... Check that the AC plug on the power cord from the TV is connected correctly to an AC outlet Choose a TV channel Press the P p p p p buttons to choose a programme number PR or an EXT terminal Watch images from external devices Press the TV AV button to choose an EXT terminal Adjust the volume Press the q q q q buttons The volume level indicator appears Using the headphone The headphone volume is a...

Page 124: ... position You cannot turn the TV on or off when the VCR TV DVD switch is set to the VCR or DVD position 2 Press the standby button to turn the TV on or off When the TV is turned on the power lamp dims slightly The power can be turned on by pressing the b button p p buttons or Number buttons Check that the AC plug on the power cord from the TV is connected to an AC outlet Choose a TV channel Use th...

Page 125: ...he PR LIST 1 Press the h h h h information button to display the PR LIST 2 Press the 5 5 5 5 and 6 6 6 6 buttons to choose an EXT terminal Then press the a a a a button The EXT terminals are registered after the programme number PR 99 You can choose a video input signal from the S VIDEO signal Y C signal and regular video signal composite signal For details see S IN S VIDEO input on page 23 If you...

Page 126: ...l screen FULL This uniformly stretches the left and right sides of a normal picture 4 3 aspect ratio to fill the wide TV screen For 16 9 aspect ratio pictures that have been squeezed into a normal picture 4 3 aspect ratio use the FULL mode to restore the picture to its original shape Choose the ZOOM mode 1 Press the c c c c button to display the ZOOM menu The c button does not work in the twin pic...

Page 127: ...rk while a sub picture is displayed The still picture cannot be output from the TV Using the PIP function You can view two pictures Main picture and sub picture A TV programme and a video programme from an external device can be watched at the same time 1 Press the R R R R button Pressing the R R R R button changes the PIP mode as follows 2 Press the p p p p buttons to change the sub picture to th...

Page 128: ...s will appear in multi picture mode 12 pictures multi 2 Press the p p p p buttons to choose the screen you want to see The chosen picture changes to a moving picture 3 Press the a a a a button The multi pictures disappear and the chosen picture appears Cancelling the multi pictures Press the b button the number buttons or the a button Pictures from external devices cannot be displayed in the 12 pi...

Page 129: ...try s For detail Changing the COUNTRY setting on page 32 Using the List Mode You can store the numbers of your favourite teletext pages in memory and call them up quickly using the colour buttons To store the page numbers 1 Press B B B B button to go into the List mode The page numbers you have stored are displayed at the bottom of the screen 2 Press a Colour button to choose a position Then press...

Page 130: ...ght of the teletext display Press the F F F F Size button Index You can return to the index page instantly Press the G G G G Index button Returns to page 100 or a previously specified page Cancel You can search for a teletext page while watching TV 1 Press the number button to enter a page number or press a colour button The TV searches for a teletext page 2 Press the H H H H Cancel button The TV ...

Page 131: ...s the 5 5 5 5 buttons to choose the setting of that function If you want to operate a function which appears only with its name follow the descriptions of that function on the following pages The display appearing at the bottom of a menu shows you a button on the remote control that you can use when you operate a chosen function 5 Press the a a a a button to complete the setting The menu disappear...

Page 132: ...NTSC 3 58 NTSC 4 43 or a signal from the EXT 4 terminal However you cannot do this when the PIP function main picture is set to EXT 4 To return to the default settings in each PICTURE MODE mode Press the blue button This returns the picture settings in the PICTURE MODE mode you have chosen to the default settings and stores them in the PICTURE MODE mode COLOUR TEMP You can select one of three COLO...

Page 133: ...o create a natural looking picture by eliminating unnecessary edges from high contrast and crisp images For images with low contrast edges are added to produce a sharper more detailed picture You can choose from the three DigiPure function settings of AUTO MIN and MAX If you set the DigiPure effect too high on a low quality picture that contains a lot of noise this may actually make the noise wors...

Page 134: ... on the screen AUTO The television automatically recognizes the type of signal and turns the function on and off ON This function is turned on OFF This function is turned off The motion may appear unnatural when viewing images with the NTSC colour system When the MOVIE THEATRE function is set to AUTO or ON the motion may appear unnatural when viewing images with the NTSC colour system You cannot s...

Page 135: ...ft speaker s volume level up 3 turn the right speaker s volume level up SPEAKER You can turn off the sound from the TV speakers but you should only do this if an audio system is connected to the TV as a substitute for the TV speakers ON The TV speakers issue sound OFF The TV speakers does not issue sound BBE You can use the BBE function to enjoy easy to listen sound that is faithful to the origina...

Page 136: ...on or off ON The sound comes from the TV s speakers when using the headphones OFF The sound does not come from the TV s speakers when using the headphones OUTPUT You can choose the sound output to the headphones MAIN You can listen to the sound of the main picture with your headphones SUB You can listen to the sound of the sub picture with your headphones When the sub picture is a television progr...

Page 137: ...anges to S2 or S3 when it receives an S VIDEO signal Even a device which can output an S VIDEO signal Y C signal may output a regular video signal composite signal depending on the device setting If a picture cannot appear because the S IN S VIDEO input setting has been made read the device instruction manual carefully again to check for the device settings ID LIST You can have a name correspondin...

Page 138: ...the EXT 2 terminal TV The picture and sound of the TV channel you are currently viewing are output from the EXT 2 terminal During dubbing you cannot turn off the TV Turning off the TV also turns off the output from the EXT 2 terminal When you choose an EXT terminal as an output you can view a TV programme or a picture from the other EXT terminal while dubbing the picture from a device connected to...

Page 139: ... the TV channel cannot be viewed Unless you enter a pre set ID number by a special operation the lock cannot be released and the child cannot view the TV channel To set the CHILD LOCK function 1 Choose CHILD LOCK then press the o o o o button SET ID NO ID number setting screen appears 2 Set the ID number to your liking 1 Press the 6 6 6 6 buttons to choose a number 2 Press the 5 5 5 5 buttons to m...

Page 140: ...ction again To stop it being easy to choose the programme number PR of a locked TV channel the programme number PR has been set so that it cannot be chosen with the 6 buttons or the buttons of the TV To stop it being easy to reset the lock ID NO ID No input screen is set so that it cannot appear unless you press the h information button DECODER EXT 2 You can only use this function if you have a de...

Page 141: ...rs in the AUTO PROGRAM menu You can use the ACI Automatic Channel Installation function to decode the ACI data and complete the registration of all the TV channels quickly For details of the ACI function and how to use it refer to Using the ACI function on page 31 If you don t want to use the ACI function press the 6 buttons to choose ACI SKIP and then press a 4 Press the a a a a button to display...

Page 142: ...This function adds a new TV channel in the current programme numbers PR list by using the CH CC number You cannot use the INSERT function if you do not know a channel number of a TV channel Use the MANUAL function to register a TV channel in the programme number PR DELETE This function deletes a TV channel you do not want to list MANUAL This function manually stores a new TV channel in a programme...

Page 143: ...t FRANCE follow the description Changing the COUNTRY setting on page 32 to change the COUNTRY setting to FRANCE then start the INSERT function 1 Press the 6 6 6 6 buttons to choose a programme number PR for which you will register a new TV channel 2 Press the green button and start the INSERT function To cancel the INSERT function Press the h information button 3 When the COUNTRY setting is UNITED...

Page 144: ... Press the 3 3 3 3 button to choose the SYSTEM broadcasting system for a TV channel you want to register TV channel SECAM L system from a French station Set the SYSTEM to L If it is set to one other than L you cannot receive the TV channel of the SECAM L system Other TV channels If you do not know the correct broadcasting system set the SYSTEM to B G If B G is not correct it results in the fact th...

Page 145: ...u were reading before and continue the operation When the Initial settings have been made Return to step 6 of Initial settings on page 8 When the AUTO PROGRAM has finished Return to step 4 of AUTO PROGRAM on page 27 If you have any questions about the items in the Broadcast Selection menu or how to operate the menu please contact your cable TV station When the cable TV broadcast reception is poor ...

Page 146: ...lay the scrambled TV channel on the TV Even if the decoder is working a scrambled picture appears 3 Press the a a a a button to display the MENU The MENU main menu appears 4 Press the 6 buttons to choose FEATURES Then press the a a a a button The FEATURES menu appears 5 Press the 6 buttons to choose DECODER EXT 2 Then press the 5 buttons to choose ON An unscrambled picture appears To cancel the DE...

Page 147: ...s If you are connecting equipment not listed in the following connection diagram see the table to choose the best EXT terminal Connecting cables are not supplied 1 VCR composite signal 2 VCR composite signal S VIDEO signal 3 T V LINK compatible VCR composite signal S VIDEO signal 4 Decoder 5 DVD player composite signal S VIDEO signal 6 DVD player composite signal RGB signal 7 DVD player component ...

Page 148: ... terminal This is useful when you want to dub the video sound from another device onto the VCR connected to the EXT 2 terminal For details on how to do this see DUBBING on page 23 TV output from the EXT 1 terminal The video sound signal of a TV channel you are viewing is always output from the EXT 1 terminal Changing over a programme number PR also changes over the TV output from the EXT 1 termina...

Page 149: ...9 CH 259 E59 R59 CH 60 CH 260 E60 R60 CH 61 CH 261 E61 R61 CH 62 CH 262 E62 R62 CH 63 CH 263 E63 R63 CH 64 CH 264 E64 R64 CH 65 CH 265 E65 R65 CH 66 CH 266 E66 R66 CH 67 CH 267 E67 R67 CH 68 CH 268 E68 R68 CH 69 CH 269 E69 R69 CC Channel CC 01 CC 201 S1 CC 02 CC 202 S2 CC 03 CC 203 S3 CC 04 CC 204 S4 CC 05 CC 205 S5 CC 06 CC 206 S6 CC 07 CC 207 S7 CC 08 CC 208 S8 CC 09 CC 209 S9 CC 10 CC 210 S10 C...

Page 150: ...ointing in the right direction Is the aerial itself faulty If the TV or aerial suffers interference from other equipment stripes or noise may appear in the picture Move any equipment such as an amplifier personal computer or a hair drier that can cause interference away from your TV Or try moving the TV If the aerial suffers interference from a radio tower or high voltage wire please contact your ...

Page 151: ...causes As a precaution ask your service technician to inspect it In the twin pictures mode the sub picture may disappear when the external device is operated If this happens press the R button and display the sub picture again The headphone volume is adjusted with the HEADPHONE menu It cannot be adjusted with the r volume q buttons When TV SPEAKER in the HEADPHONE menu is ON even if the headphones...

Page 152: ...m measured diagonally Display resolution 1280 768 W XGA Audio output Rated Power output 10 W 10 W Speakers 6 6 cm round 2 EXT 1 terminal Euroconnector 21 pin SCART Video input Audio L R inputs and RGB inputs are available TV broadcast outputs Video and Audio L R are available EXT 2 terminal Euroconnector 21 pin SCART Video input S VIDEO Y C input Audio L R inputs and RGB inputs are available Video...

Page 153: ...a 66 cm measured diagonally Display resolution 1280 768 W XGA Audio output Rated Power output 10 W 10 W Speakers 6 6 cm round 2 EXT 1 terminal Euroconnector 21 pin SCART Video input Audio L R inputs and RGB inputs are available TV broadcast outputs Video and Audio L R are available EXT 2 terminal Euroconnector 21 pin SCART Video input S VIDEO Y C input Audio L R inputs and RGB inputs are available...

Page 154: ...40 ...

Page 155: ... 2004 VICTOR COMPANY OF JAPAN LIMITED 3 LCT1590 001A U 0204 MK CR JMUK ...

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