SERVICE MANUAL WIDE LCD PANEL TELEVISION YA015 2004 LT-32C31BJE, LT-32C31BUE, LT-32C31SJE, LT-32C31SUE BASIC CHASSIS TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
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SPECIFICATION Items Contents Dimensions (W × H × D) 83.3 cm × 63.8 cm × 26.0 cm (Included stand) 83.3 cm × 56.9 cm × 9.7 cm (TV only) Mass 22.0 kg (Included stand) 19.2 kg (TV only) TV RF System CCIR B/G, I, D/K, L Colour System PAL / SECAM / NTSC 3.58 / NTSC 4.43 (NTSC:EXT only).
SECTION 1 PRECAUTION SAFETY PRECAUTIONS [EXCEPT FOR UK] (1) The design of this product contains special hardware, (8) When service is required, observe the original lead dress. many circuits and components specially for safety Extra precaution should be given to assure correct lead purposes.
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SAFETY PRECAUTIONS [FOR UK] (1) The design of this product contains special hardware and many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits.
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INSTALLATION 1.3.1 HEAT DISSIPATION 1.3.3 INSTALLATION REQUIREMENTS If the heat dissipation vent behind this unit is blocked, cooling To ensure safety in an emergency such as an earthquake, and efficiency may deteriorate and temperature inside the unit will to prevent accidents, ensure that measures are taken to prevent rise.
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For storage, ensure that they are stacked in 2 layers or less even when placed upright. MAIN DIFFERENCE LIST Items LT-32C31BUE LT-32C31BJE LT-32C31SUE LT-32C31SJE FRONT PANEL COLOUR BLACK SILVER...
SECTION 2 SPECIFIC SERVICE INSTRUCTIONS FEATURES 2.1.1 FUNCTION / CIRCUITS EXT-1 EXT-3 EXT-4 • DIST (Digital Image Scaling Technology) employs an interpolation method that doubles the scanning lines to realize 1250-line flicker- free picture making it especially suitable for reproducing high- resolution pictures even on large-screen displays.
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TECHNICAL INFORMATION 2.2.1 LCD PANEL This unit uses the flat type panel LCD (Liquid Crystal Display) panel that occupies as little space as possible, instead of the conventional CRT (Cathode Ray Tube), as a display unit. Since the unit has the two polarizing filter that are at right angles to each other, the unit adopts "normally black" mode, where light does not pass through the polarizing filter and the screen is black when no voltage is applied to the liquid crystals.
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2.2.2 MAIN CPU PIN FUNCTION (IC001) Pin No. Pin Name Remark Pin No. Pin Name Remark I/O Data (Program ROM) I Test purpose I/O Data (Program ROM) I Test purpose I/O Data (Program ROM) I Test purpose VSS33 I GND O Test purpose VDD33 I 3.3V...
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2.2.3 SUB CPU PIN FUNCTION (IC7807) Pin No. Pin name Function (SYSTEM0) (SYSTEM3) AVCC Sub clock Sub clock Internal down voltage Reset [Reset : L] TEST Operation test for SUB CPU OSC2 10MHz oscillation for system clock OSC1 10MHz oscillation for system clock Not used Not used BL_D2...
SECTION 3 DISASSEMBLY DISASSEMBLY PROCEDURE NOTE: Since this model adopts a layer structure, follow the procedure below in disassembling this model. Be careful enough not to damage or scratch parts. 3.1.1 REMOVING THE STAND 3.1.6 REMOVING THE VIDEO PWB / MI-COM & DIST (1) Remove the 2 screws [A], and remove the STAND MODULE PWB COVER.
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JACK COVER STAND COVER STAND JACK COVER JACK BASE TUNER TUNER PWB BASE VIDEO PWB MSP PWB REAR COVER BRACKET RECEIVER COOLING VIDEO PWB BRACKET MI-COM & DIST REGULATOR PWB MODULE PWB POWER CORD POWER TERMINAL BASE FRONT CONTROL POWER CORD HOLDER FRONT SENSOR PWB CHASSIS BASE CONTROL KNOB...
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3.1.9 REMOVING THE SPEAKER 3.1.10 REMOVING THE LCD PANEL UNIT • Remove the STAND. • Remove the STAND. • Remove the REAR COVER. • Remove the REAR COVER. (1) Remove the 5 screws [a], and remove the SPEAKER BOX. • Remove the POWER CORD. (2) Remove the 4 screws [b], and remove the SPEAKER (L / •...
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REPLACEMENT OF MEMORY IC This unit uses the nonvolatile memory IC.The memory IC memories data for video and deflection circuits. To replace the memory IC without the data written, malfunctions might occurred while power is on, and the normal image might not appear. When replacing the memory IC, be sure to use the IC written with the initial values of data.
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3.2.3.2 USER SETTINGS OF MENU Setting item Setting value Setting item Setting value POWER SOUND SETTING CHANNEL BASS Centre TREBLE Centre PRESET CHANNEL Refer to BALANCE Centre OPERATING INSTRUCTIONS SPEAKER VOLUME PICTURE SETTING 3D SOUND PICTURE MODE BRIGHT A. H. B COLOUR TEMP.
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3.2.3.4 SERVICE MENU SETTING ITEMS Setting item Setting value Setting item Setting value 1.IF 1.VCO 6.STATUS (Do not adjust) 2.ATT ON/OFF 2.V/C 1.CUT OF R 7.VNR 1.MYLV 2.CUT OF G (Do not adjust) 2.ONMVF 3.CUT OF B 3.MYCOR 4.DRIVE R 4.MYGA 5.DRIVE G 5.YEGON...
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REPLACEMENT OF CHIP COMPONENT 3.3.1 CAUTIONS (1) Avoid heating for more than 3 seconds. (2) Do not rub the electrodes and the resist parts of the pattern. (3) When removing a chip part, melt the solder adequately. (4) Do not reuse a chip part after removing it. 3.3.2 SOLDERING IRON (1) Use a high insulation soldering iron with a thin pointed end of it.
SECTION 4 ADJUSTMENT ADJUSTMENT PREPARATION MEASURING INSTRUMENT AND FIXTURES (1) Prior to the following procedure, be sure to connect the • DC voltmeter (or Digital voltmeter) receiver unit and the display unit. • Oscilloscope (2) Adjustment of many Majority of the adjustment items for •...
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SERVICE MENU SCREEN SERVICE MENU SERVICE MENU 1. IF 2. V/C 3. AUDIO 4. DD/CM 5. VSM PRESET 6. STATUS 7. VNR 8. IP 9. SHIPPING (OFF) 0. BUS FREE 1-9 : SELECT i : EXIT 1.IF 4. DD/CM IF SERVICE MENU DD/CM 1.
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BASIC OPERATION OF THE SERVICE MENU MODE [USING REMOTE CONTROL UNIT] 4.5.1 TOOLS OF SERVICE MENU OPERATION 4.5.5 SETTINGS OF THE SERVICE MENUS Operate the SERVICE MENU with the remote control unit. 1. IF (VCO adjustment, ATT setting) 4.5.2 HOW TO ENTER THE SERVICE MENU MODE [Do not adjust] (1) Press the [INFORMATION] key and the [MUTING] key of 2.
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DEFAULT VALUES IN THE SERVICE MENU SETTING MODE • Perform fine-tuning based on the "default values" using the remote control when in the SERVICE MENU setting mode. • The "default values" serve only as an indication rough standard and therefore the values with which optimal display can be achieved may be different from the default values.
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Setting value Variable Item No. Item range SECAM NTSC R GAIN 0000~0255 0255 0255 0255 (NO DISPLAY) -128~0127 0000 0000 0000 G GAIN 0000~0255 0237 0237 0237 (NO DISPLAY) -128~0127 0000 0000 0000 B GAIN 0000~0255 0230 0230 0230 (NO DISPLAY) -128~0127 0000 0000...
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Setting value Variable Item No. Item range SECAM NTSC (NO DISPLAY) 0000~0015 0000 0000 0000 (NO DISPLAY) 0000~0255 0000 0000 0000 (NO DISPLAY) 0000~0015 0000 0000 0000 (NO DISPLAY) 0000/0001 0001 0001 0001 (NO DISPLAY) 0000~0127 0016 0016 0016 (NO DISPLAY) 0000/0001 0000 0000...
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4.6.1.2 AUDIO SYSTEM Variable Item No. Item Setting value range (NO DISPLAY) 0000~0007 0001 (NO DISPLAY) 0000~0007 0001 (NO DISPLAY) 0000~0007 0001 (NO DISPLAY) 0000~0007 0000 (NO DISPLAY) 0000~0009 0003 (NO DISPLAY) 0000~0015 0004 (NO DISPLAY) 0000~0015 0006 (NO DISPLAY) 0000~0015 0003 (NO DISPLAY)
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4.6.3 [4.DD/CM] NOTE: For reference, initial setting values (except OSD-G/B/R) in the following conditions are written here. • Input signal : PAL/SECAM/NTSC • Picture mode : Standard • Zoom : Full • Multi screen : Single screen • Colour temp. : Normal Setting value Variable Item No.
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Setting value Variable Item No. Item range SECAM NTSC CMT03 (NO DISPLAY) 0000~0255 0030 0030 0020 CMT04 (NO DISPLAY) 0000~0255 0030 0030 0030 CMT05 (NO DISPLAY) 0000~0063 0059 0059 0060 CMT06 (NO DISPLAY) -128~0127 0005 0005 -002 CMT07 (NO DISPLAY) -128~0127 0002 0002...
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Setting value Variable Item No. Item range SECAM NTSC CMT48 (NO DISPLAY) 0000/0001 0000 0000 0000 CMT49 (NO DISPLAY) 0000/0001 0001 0001 0001 CMT50 (NO DISPLAY) 0000~0031 0021 0021 0021 CMT51 (NO DISPLAY) 0000~0031 0021 0021 0021 CMT52 (NO DISPLAY) 0000/0001 0000 0000...
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4.6.5 [8.IP] (*All fixed) NOTE: For reference, initial setting values in the following conditions are written here. • Input signal : PAL/SECAM/NTSC • Picture mode : Standard • Zoom : Full • Multi screen : Single screen • Colour temp. : Normal Setting value Variable Item No.
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Setting value Variable Item No. Item range SECAM NTSC PPB029 (NO DISPLAY) 0000~00FF 0000 0000 0000 PPB030 (NO DISPLAY) 0000~00FF 0000 0000 0000 PPB031 (NO DISPLAY) 0000~001F 0000 0000 0000 PPB032 (NO DISPLAY) 0000~00FF 0000 0000 0000 PPB033 (NO DISPLAY) 0000~00FF 0000 0000...
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Setting value Variable Item No. Item range SECAM NTSC ADS007 (NO DISPLAY) 0000~00FF 0096 0096 0096 ADS008 (NO DISPLAY) 0000~00FF 0020 0020 0020 ADS009 (NO DISPLAY) 0000~00FF 00FF 00FF 00FF ADS010 (NO DISPLAY) 0000~00FF 00FF 00FF 00FF ADS011 (NO DISPLAY) 0000~00FF 00FF 00FF...
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Setting value Variable Item No. Item range SECAM NTSC IPA016 (NO DISPLAY) 0000~003F 0003 0003 0006 IPA017 (NO DISPLAY) 0000/0001 0001 0001 0001 IPA018 (NO DISPLAY) 0000~003F 000D 000D 002A IPA019 (NO DISPLAY) 0000/0001 0001 0001 0001 IPA020 (NO DISPLAY) 0000/0001 0001 0001...
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Setting value Variable Item No. Item range SECAM NTSC IPA061 (NO DISPLAY) 0000~0003 0000 0000 0000 IPA062 (NO DISPLAY) 0000~003F 000A 000A 000A IPA063 (NO DISPLAY) 0000~003F 003F 003F 003F IPA064 (NO DISPLAY) 0000~000F 0006 0006 0006 IPA065 (NO DISPLAY) 0000~0007 0001 0001...
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Setting value Variable Item No. Item range SECAM NTSC IPA106 (NO DISPLAY) 0000~00FF 0000 0000 0000 IPA107 (NO DISPLAY) 0000~000F 0000 0000 0000 IPA108 (NO DISPLAY) 0000~00FF 0080 0080 0080 IPA109 (NO DISPLAY) 0000~000F 0000 0000 0000 IPA110 (NO DISPLAY) 0000~00FF 0040 0040...
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Setting value Variable Item No. Item range SECAM NTSC IPB001 (NO DISPLAY) 0000~00FF 0001 0001 0001 IPB002 (NO DISPLAY) 0000~00FF 0001 0001 0003 IPB003 (NO DISPLAY) 0000~000F 0000 0000 0000 IPB004 (NO DISPLAY) 0000~00FF 0000 0000 0000 IPB005 (NO DISPLAY) 0000~000F 0000 0000...
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Setting value Variable Item No. Item range SECAM NTSC IPB046 (NO DISPLAY) 0000~00FF 008B 008B 008B IPB047 (NO DISPLAY) 0000~000F 0000 0000 0000 IPB048 (NO DISPLAY) 0000~00FF 0000 0000 0000 IPB049 (NO DISPLAY) 0000~000F 0000 0000 0000 IPB050 (NO DISPLAY) 0000~00FF 000F 000F...
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Setting value Variable Item No. Item range SECAM NTSC IPC001 (NO DISPLAY) 0000~0003 0002 0002 0002 IPC002 (NO DISPLAY) 0000~00FF 00EA 00EA 00EA IPC003 (NO DISPLAY) 0000/0001 0000 0000 0000 IPC004 (NO DISPLAY) 0000/0001 0000 0000 0000 IPC005 (NO DISPLAY) 0000~000F 0000 0000...
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Setting value Variable Item No. Item range SECAM NTSC IPD001 (NO DISPLAY) 0000~00FF 0040 0040 0040 IPD002 (NO DISPLAY) 0000~00FF 0000 0000 0000 IPD003 (NO DISPLAY) 0000~00FF 0000 0000 0000 IPD004 (NO DISPLAY) 0000~0007 0000 0000 0000 IPD005 (NO DISPLAY) 0000~00FF 0000 0000...
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Setting value Variable Item No. Item range SECAM NTSC IPD046 (NO DISPLAY) 0000/0001 0000 0000 0000 IPD047 (NO DISPLAY) 0000~00FF 0000 0000 0000 IPD048 (NO DISPLAY) 0000~00FF 0000 0000 0000 IPD049 (NO DISPLAY) 0000~00FF 0090 0090 0090 IPD050 (NO DISPLAY) 0000~0007 0000 0000...
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ADJUSTMENT PROCEDURE 4.7.1 CHECK ITEM Measuring Item Test point Adjustment part Description instrument VCO (AFC) Remote control [1.IF] (1) Receive a PAL colour bar signal. check unit 1.VCO(CW) (2) Select "1. IF" from the SERVICE MENU. (3) Select "1. VCO." Signal generator (4) Make sure that an arrow of "MAIN"...
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Measuring Item Test point Adjustment part Description instrument Remote control [2. V/C] (1) Receive a PAL black and white pattern signal CONTRAST unit 10. CONT (colour off). (Contrast) (2) Select "2. V/C" from the SERVICE MENU. Signal generator (3) Adjust < 10. CONT > (Contrast) to set the white part to be white.
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Measuring Item Test point Adjustment part Description instrument SUB-SCREEN Remote control [2. V/C] (1) Receive a PAL black and white pattern signal BRIGHTNESS unit 11. TWN BRG (including 0% black signal). (Sub-screen (2) Select "2. V/C" from the SERVICE MENU. Signal generator bright) (3) Adjust <...
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Measuring Item Test point Adjustment part Description instrument PAL/SECAM/ Remote control [2. V/C] - SUB-SCREEN PAL COLOUR - NTSC unit 16. TWN COL (1) Receive a PAL colour bar signal (full field colour SUB-SCREEN (Sub-screen bar). COLOUR Signal generator colour) (2) Select "2.
SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING. 1-44 (No.YA015)
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VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.YA015) Printed in Japan...
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LT-32C31BJE, LT-32C31BUE LT-32C31SJE, LT-32C31SUE STANDARD CIRCUIT DIAGRAM NOTE ON USING CIRCUIT DIAGRAMS 1.SAFETY Type No indication : Ceramic capacitor The components identified by the symbol and shading are : Metalized mylar capacitor critical for safety. For continued safety replace safety ciritical : Polypropylene capacitor components only with manufactures recommended parts.
BLOCK DIAGRAM IC501 IC6401 MULTI VOLUME SOUND CONTROL MHP_L/R L/R OUT PROCESSOR HEADPHONE MAIN SPEAKER(L) IC6501 IC6641 AUDIO AUDIO L/R OUT CONTROL MAIN SPEAKER(R) TU001 MAIN SC1_OUT_L TV V1 MI-COM & DIST PWB U/V FRONTEND SC1_OUT_R S_L/S_R MAIN CV/Y MAIN CV/Y IC702 MAIN C MAIN C...
FRONT SENSOR PWB CIRCUIT DIAGRAM SHEET 22 TPS818 IC8751 CN8003 OPEN QGB2542J1-08 FRONT CONTROL PWB SHEET 21 R8751 OPEN R8754 OPEN R8752 OPEN R8753 C8751 OPEN OPEN R8759 IC8752 GP1UM281QK R8756 STB5V R8755 OPEN C8753 C8752 OPEN R8758 R8757 OPEN FRONT SENSOR PWB ASS'Y SMK0L602A-U2 NOTES) 1.
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<TUNER> <RECEIVER> <POWER> [P.2-5 - P.2-6] [P.2-9 - P.2-12] [ P.2-39 - P.2-42 ] MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE DC ( V ) DC ( V ) DC ( V ) DC ( V ) DC ( V ) DC ( V ) DC ( V )
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VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.YA015) Printed in Japan...
PARTS LIST CAUTION The parts identified by the symbol are important for the safety . Whenever replacing these parts, be sure to use specified ones to secure the safety. The parts not indicated in this Parts List and those which are filled with lines --- in the Parts No. columns will not be supplied. P.
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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 ← ←...
PRINTED WIRING BOARD PARTS LIST Ref No. VIDEO P.W. BOARD ASS’Y (SMK-1602A-U2) Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C856 NCB31HK-103X C CAPACITOR 0.01uF 50V K C857 NCB31HK-103X C CAPACITOR 0.01uF 50V K IC801 TB1274AF C858...
Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local D9545 RD16E/B/-T5 Z DIODE R9801 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J D9546 RD16E/B/-T5 Z DIODE R9802 NRS12BJ-6R8W MG RESISTOR 6.8Ω 1/2W J D9901 RK44-LFT4 S B DIODE R9803 NRSA63D-152X...
Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local LF9003 R9228 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J QQR1376-001 LINE FILTER PC9541 R9233 NRS12BJ-474W MG RESISTOR 470kΩ 1/2W J PC123Y22FZ PHOTO COUPLER PC9542 R9236 NRS12BJ-474W MG RESISTOR 470kΩ...
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Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local C105 QETN1CM-477Z E CAPACITOR 470uF 16V M Q101 2SC2412K/QR/-X TRANSISTOR C115 QETN1CM-477Z E CAPACITOR 470uF 16V M Q102 2SC2412K/QR/-X TRANSISTOR C125 NCB31HK-102X C CAPACITOR 1000pF 50V K Q103 2SA1037AK/QR/-X...
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Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local C6513 QETN1HM-225Z E CAPACITOR 2.2uF 50V M R133 NRSA63J-750X MG RESISTOR 75Ω 1/16W J C6514 QETN1HM-225Z E CAPACITOR 2.2uF 50V M R134 NRSA63J-101X MG RESISTOR 100Ω...
Ref No. MI-COM & DIST MODULE P.W. BOARD ASS’Y Part No. Part Name Description Local (SMK-0Z602A) R8756 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J Ref No. Part No. Part Name Description Local R8757 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R8759 NRSA63J-102X MG RESISTOR 1kΩ...
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Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local Q758 2SC2412K/QR/-X TRANSISTOR C048 NEH71CM-476X E CAPACITOR 47uF 16V M Q759 2SC2412K/QR/-X TRANSISTOR C049 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z Q760 2SA1037AK/QR/-X TRANSISTOR C050 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z...
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Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local C713 NEH71CM-476X E CAPACITOR 47uF 16V M C1106 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C714 NCB31HK-103X C CAPACITOR 0.01uF 50V K C1107 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C715 NCF31CZ-104X...
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Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local C4023 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C4365 NBE71CM-476X TA E CAPACITOR 47uF 16V M C4024 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C4371 NCF31AZ-105X C CAPACITOR 1uF 10V Z C4025...
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Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local C7608 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z R117 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J C7609 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z R121 NRSA63J-0R0X MG RESISTOR 0Ω...
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Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local R419 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R768 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R420 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R769 NRSA63J-102X MG RESISTOR 1kΩ...
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Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local R1267 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R4096 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R1271 NRZ0040-101X NET RESISTOR 100Ω 1/16W J x4 R4121 NRZ0040-101X NET RESISTOR 100Ω...
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Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local R4368 NRSA63D-682X MG RESISTOR 6.8kΩ 1/16W D R7303 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R4371 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R7306 NRSA63J-101X MG RESISTOR 100Ω...
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Ref No. Ref No. Part No. Part Name Description Local Part No. Part Name Description Local R7892 NRSA63J-101X MG RESISTOR 100Ω 1/16W J L4027 NQR0415-005X EMI FILTER 0.1uF 25V M R7893 NRSA63J-101X MG RESISTOR 100Ω 1/16W J L4028 NQR0415-005X EMI FILTER 0.1uF 25V M R7894 NRSA63J-103X...
Ref No. Part No. Part Name Description Local X001 NAX0644-001X CRYSTAL 6.000000MHz X301 NAX0118-001X CRYSTAL 20.000MHz X701 NAX0621-001X CRYSTAL 16.200MHz X4101 NAX0636-001X 10.000MHz X4201 NAX0637-001X 74.1758MHz X7801 NAX0497-001X C RESONATOR 10.000MHz REMOTE CONTROL UNIT PARTS LIST (RM-C1808-1C) Ref No. Part No. Part Name Description Local 2AA070311...
PACKING PARTS LIST Ref.No. Part No. Part Name Description Local AEM1002-088-E PACKING CASE AEM1066-030-E EURO LABEL 2pcs in 1set LT-32C31BJE AEM1066-029-E EURO LABEL 2pcs in 1set LT-32C31BUE AEM1066-032-E EURO LABEL 2pcs in 1set LT-32C31SJE AEM1066-031-E EURO LABEL 2pcs in 1set...
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SERVICE MANUAL WIDE LCD PANEL TELEVISION YA015B 2004 LT-32C31BSE, BASIC CHASSIS LT-32C31SSE The following items for the LT-32C31BSE and LT-32C31SSE were changed partly from LT-32C31BUE and LT-32C31SUE. Therefore, this service manual describes only the items which differ from those of the LT-32C31BUE and LT-32C31SUE service manual.
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VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.YA015B) Printed in Japan...
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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).
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HOW TO DIFFERENTIATE LCD PANEL UNIT Two types of LCD PANEL UNITS are used in this model. Make sure to confirm the parts No. of LCD PANEL UNIT before exchanging CONTROL PWB. As PARTS No. is not described on the LCD PANEL UNIT, differentiate two types by checking the RATING LABEL(Revision) fixed on the back of the LCD PANEL UNIT.
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LCD PANEL UNIT (polarizer). 1. DISASSEMBLY OF LCD PANEL For removing the LCD PANEL UNIT, see page 1-13 "3.1.10 CONTROL PWB COVER REMOVING THE LCD PANEL UNIT" in LT-32C31BJE,LT- 32C31BUE, LT-32C31SJE, LT-32C31SUE service manual. CONTROL PWB 1.1 REMOVING THE CONTROL PWB •...
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EXPLODED VIEW CONTROL PWB COVER EXPLODED VIEW 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. ...
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ENGLISH DEUTSCH FRANÇAIS LT-32C31BUE LT-26C31BUE LT-32C31SUE LT-26C31SUE LT-32C31BJE LT-26C31BJE LT-32C31SJE LT-26C31SJE WIDE LCD PANEL TV INSTRUCTIONS 16:9 LCD TV BEDIENUNGSANLEITUNG TELEVISEUR A ECRAN LCD PANORAMIQUE MANUEL D’INSTRUCTIONS...
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Warning DO NOT cut off the mains plug from this equipment. If As these colours may not correspond with the coloured the plug fitted is not suitable for the power points in your marking identifying the terminals in your plug proceed as home or the cable is too short to reach a power point, then follows: obtain an appropriate safety approved extension lead or...
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Thank you for buying this JVC LCD flat television. To make sure you understand how to use your new TV, please read this manual thoroughly before you begin. (“LCD” stands for Liquid Crystal Display.) WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
Pixel defects LCDs use collections of fine points (“pixels”) to display images. While there is no 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.
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Using the FREEZE function ......13 Using the PIP function ........13 Connecting external equipment ...... 33 Using the MULTI-PICTURE function ....14 CH/CC numbers ........35 Operating a JVC brand VCR or DVD player ..14 Troubleshooting........36 Teletext function........15 Specifications........38 Basic operation ..........15 Using the List Mode .........15...
Setting up your TV • When you install the TV on the wall, only use a JVC wall mounting unit (optional) which is designed for this TV. • Make sure that the TV is installed on the wall by a skilled installer.
Setting up your TV Putting the batteries into the Remote control Use two AA/R6 dry cell batteries. Insert the batteries from the - end, making sure the + and - polarities are correct. • Follow the warnings printed on the batteries. •...
Setting up your TV Connecting the aerial and video Connecting the power cord to the AC cassette recorder (VCR) outlet Insert the AC plug on the power cord from the TV into an • The connecting cables are not provided. AC outlet.
2 Press the # # button on the remote control PROGRAM function The TV turns on from standby mode and the JVC logo is The AUTO PROGRAM menu appears and received TV displayed. channels are automatically stored in the programme •...
DOWNLOAD and to view videos. T-V LINK uses the following features: To use T-V LINK functions: BACK A “T-V LINK compatible VCR” means a JVC video cassette recorder with the T-V LINK logo, or with one of EXIT D0005-EN the following logos. However, these VCRs may support 8 If you do not have a T-V LINK compatible VCR some or all of the features described earlier.
TV buttons and functions Turn the TV on from standby mode Press the A A A A button or P p p buttons to turn the TV on from standby mode When the TV is turned on, the power lamp dims slightly. •...
Remote control buttons and functions 1 Muting button 2 Number buttons 3 Information button 4 c button 5 3 sound button 6 b button 7 5 buttons 8 g (Text) button 9 p p buttons 0 VCR/DVD/Teletext control buttons - p buttons = Standby button ~ VCR/TV/DVD switch ! R button...
Remote control buttons and functions Use the PR LIST: Use the PR LIST: 1 Press the h h (information) button to display the 1 Press the h h (information) button to display the PR LIST PR LIST Pressing the h (information) button changes the display 2 Press the 5 5 and 6 6 buttons to choose an...
Remote control buttons and functions Choose the ZOOM mode ZOOM function 1 Press the c c button to display the ZOOM You can change the screen size according to the picture menu aspect ratio. Choose the optimum one from the following ZOOM modes.
Remote control buttons and functions Displaying the current time Using the PIP function You can display the current time on the screen. You can view two pictures (Main-picture and sub-picture). A TV programme and a video programme from an external Press the h h (information) button to display the device can be watched at the same time.
525p signal, you cannot choose EXT-4 with the your VCR or DVD player p buttons. • If your device is not made by JVC, these buttons will - When the EXT-4 picture signal is changed to 625p, not work. 525p or 1125i signal while the EXT-4 picture is •...
Teletext function Basic operation Using the List Mode You can store the numbers of your favourite teletext pages 1 Choose a TV channel with a teletext broadcast in memory and call them up quickly using the colour buttons. 2 Make sure you set the VCR/TV/DVD switch to To store the page numbers: the TV position.
Teletext function Sub-page Some teletext pages include sub-pages that are automatically displayed. 1 Choose a teletext page that includes sub-pages Sub-page numbers that can be viewed are automatically displayed at the top of the screen. 2 Press the 5 5 buttons to choose a sub-page number Reveal Some teletext pages include hidden text (such as the...
Using the TV’s menu This TV has a number of functions you can operate using 3 Press the 6 6 buttons to choose a function menus. To use all your TV’s functions, you need to • For details of the functions in the menus, see the understand the basic menu operating techniques fully.
PICTURE SETTING Refer to “Using the TV’s menu” (see page 17) for details of COLOUR TEMP. displaying the menu. You can select one of three COLOUR TEMP. modes (three PICTURE SETTING tones of white) to adjust the white balance of the picture. PICTURE MODE BRIGHT Since white is the colour which is used as a reference for all...
PICTURE FEATURES Refer to “Using the TV’s menu” (see page 17) for details of Super DigiPure displaying the menu. The Super DigiPure function uses the latest in digital PICTURE FEATURES technology to give you a natural-looking picture. The Super DigiPure function includes the following two functions. DIGITAL VNR AUTO AUTO...
PICTURE FEATURES COLOUR SYSTEM 4:3 AUTO ASPECT The colour system is chosen automatically. However, if the You can choose one of three ZOOM modes, REGULAR, picture is not clear or no colour appears, choose the colour PANORAMIC or 14:9 ZOOM, as the ZOOM mode for the system manually.
SOUND SETTING Refer to “Using the TV’s menu” (see page 17) for details of SPEAKER displaying the menu. You can turn off the sound from the TV speakers; but you SOUND SETTING should only do this if an audio system is connected to the STEREO/ TV as a substitute for the TV speakers.
SOUND SETTING HEADPHONE You need to use the HEADPHONE menu to adjust the volume of the headphones. The HEADPHONE menu can also be used to set whether or not sound comes from the TV speakers when the headphones are being used and to perform the settings for the sound coming from the headphones.
EXT SETTING Refer to “Using the TV’s menu” (see page 17) for details of ID LIST displaying the menu. You can have a name corresponding to the devices EXT SETTING connected for each EXT terminal. Giving a name to an EXT EXT-1 terminal makes the EXT terminal number appear on the DUBBING...
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EXT SETTING 2 Press the 6 6 buttons to choose an EXT terminal or TV. Then press the a a button The arrow in the menu represents a signal flow. The left side of the arrow shows a signal source output from the EXT-2 terminal.
FEATURES To set the CHILD LOCK function Refer to “Using the TV’s menu” (see page 17) for details of displaying the menu. 1 Choose CHILD LOCK, then press the o button FEATURES “SET ID NO.” (ID number setting screen) appears. SLEEP TIMER BLUE BACK CHILD LOCK...
FEATURES 3 Press the Number buttons to enter the ID number The lock is temporarily released so you can view the TV channel. If you have forgotten the ID number: Perform step 1 of “To set the CHILD LOCK function”. After confirming the ID number, press the b button to exit the menu.
INSTALL Refer to “Using the TV’s menu” (see page 17) for details of • You can now edit the programme numbers (PR) displaying the menu. using the EDIT/MANUAL function. For details, see “EDIT/MANUAL” on page 28. • If you do not need to use the EDIT/MANUAL INSTALL function, go to the next step.
INSTALL 3 Press the a a button to complete the settings EDIT/MANUAL The T-V LINK menu appears. The EDIT/MANUAL functions are divided into two types: T-V LINK • editing the current programme numbers (PR) (EDIT functions); and DOWNLOAD • manually storing a TV channel you want to view on a BACK particular programme number (PR) (MANUAL function).
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INSTALL INSERT Preparation: 1 Press the 6 6 buttons to choose a TV channel • A CH/CC number unique to this TV and corresponding Every time you press the 6 buttons, the programme to the Channel number of a TV channel is required. Find number (PR) changes and the picture of the TV channel the corresponding CH/CC number from a table “CH/CC stored in the programme number (PR) appears on the...
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INSTALL DELETE 4 Press the green or red button to search for a TV channel 1 Press the 6 6 buttons to choose a TV channel Scanning stops when the TV finds a TV channel. Then Every time you press the 6 buttons, the programme the TV channel is displayed.
Additional menu operations Using the ACI function Downloading data to a VCR This TV has an ACI function which decodes the ACI You can send the latest programme numbers (PR) data to a (Automatic Channel Installation) data. VCR with the T-V LINK function. Using the ACI function allows all TV channels transmitted •...
Additional menu operations Changing the COUNTRY setting Using the DECODER (EXT-2) function After the AUTO PROGRAM function is completed, you If you have a decoder connected to a T-V LINK compatible can change the country you have already set by using the VCR, which in turn is connected to the EXT-2 terminal, use AUTO PROGRAM function.
Additional preparation Connecting external equipment Connect the equipment to the TV, making the correct rear 1 VCR (composite signal) panel and front panel connections. 2 VCR (composite signal/S-VIDEO signal) 3 T-V LINK compatible VCR (composite signal/S-VIDEO Before connecting anything: signal) •...
Additional preparation Equipment which can output the S-VIDEO Connecting Speakers/Amplifier signal (Y/C signal) such as an S-VHS VCR See the Audio equipment connection diagram, then connect the audio equipment you desire to the TV. Connect the equipment to an EXT terminal (but not the You can use external front speakers to listen to the TV EXT-1 terminal).
CH/CC numbers When you want to use the INSERT function on page 29, find the CH/CC number corresponding to the Channel number of the TV channel from this table. Channel Channel Channel Channel CH 02 / CH 202 E2, R1 CH 40 / CH 240 E40, R40 CC 01 / CC 201...
Troubleshooting If a problem arises while you are using the TV, please read this troubleshooting guide carefully before you ask to have the TV repaired. You may be able to fix it easily by yourself. For example, if the mains plug is disconnected from the mains outlet, or the TV aerial has problems, you may think there is a problem with the TV itself.
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Troubleshooting Other concerns • When the SLEEP TIMER function operates, the TV is automatically turned off. If the TV suddenly turns off, try to press the # (standby) button to turn on the TV once again. If the TV goes back to normal, there is no problem.
Specifications Model LT-32C31BUE/LT-32C31SUE LT-32C31BJE/LT-32C31SJE Item Broadcasting systems CCIR B/G, I, D/K, L Colour systems PAL, SECAM • The EXT terminals also support the NTSC 3.58/4.43 MHz system. Channels and frequencies • E2-E12, E21-E69, S1-S41, X, Y, Z, Z+1, Z+2, ITALY A-H, ITALY H+1, ITALY H+2, F2-F10, F21-F69, R1-R12, R21-R69 •...
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Specifications Model LT-26C31BUE/LT-26C31SUE LT-26C31BJE/LT-26C31SJE Item Broadcasting systems CCIR B/G, I, D/K, L Colour systems PAL, SECAM • The EXT terminals also support the NTSC 3.58/4.43 MHz system. Channels and frequencies • E2-E12, E21-E69, S1-S41, X, Y, Z, Z+1, Z+2, ITALY A-H, ITALY H+1, ITALY H+2, F2-F10, F21-F69, R1-R12, R21-R69, IR A-J •...