Page 1: Table Of Contents
SERVICE MANUAL LCD INTEGRATED DIGITAL TELEVISION YA408 2006 LT-26DR7BJ, LT-26DR7BJ , LT-26DR7SJ, LT-26DR7SJ , LT-32DR7BJ, LT-32DR7BJ LT-32DR7SJ, LT-32DR7SJ ,LT-37DR7BJ, LT-37DR7BJ , LT-37DR7SJ, LT-37DR7SJ BASIC CHASSIS TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
Page 2 SPECIFICATION Contents Items LT-26DR7BJ LT-32DR7BJ LT-37DX7BJ LT-26DR7SJ LT-32DR7SJ LT-37DX7SJ Dimensions ( W × H × D ) 67.2 cm × 51.7 cm × 24.4 cm [Included stand] 80.0 cm × 59.1 cm × 24.4 cm [Included stand] 91.9 cm × 64.9 cm × 31.1 cm [Included stand] 67.2 cm ×...
Page 3: Precaution
SECTION 1 PRECAUTION SAFETY PRECAUTIONS (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.
Page 4 INSTALLATION 1.2.1 HEAT DISSIPATION 1.2.3 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.
Page 5 HANDLING LCD PANEL 1.3.1 PRECAUTIONS FOR TRANSPORTATION 1.3.2 OPTICAL FILTER (ON THE FRONT OF THE LCD PANEL) When transporting the unit, pressure exerted on the internal LCD (1) Avoid placing the unit under direct sunlight over a panel due to improper handling (such as tossing and dropping) prolonged period of time.
Page 6: Specific Service Instructions
This function cuts down the amount of noise in the original picture. MPEG Noise Reduction This function effects the block noise removal and mosquito NR simultaneously. 3D Cinema Sound You can enjoy sounds with a widerambience. MAIN DIFFERENCE LIST LT-26DR7BJ LT-26DR7SJ LT-32DR7BJ LT-32DR7SJ LT-32DR7BJ LT-32DR7SJ Item LT-26DR7BJ/P...
Page 7 HOW TO IDENTIFY MODELS Except "/P" models : "AE" is added to the serial No. after at the Rating label. "/P" models : "PE" is added to the serial No. after at the Rating label. LT-26DR7BJ LT-26DR7SJ LT-32DR7BJ LT-32DR7SJ MODEL No.
Page 8 TECHNICAL INFORMATION 2.6.1 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.
Page 9 2.6.2 MAIN CPU PIN FUNCTION [IC7301 : DIGITAL PWB] Pin name Function Pin name Function Test purpose I/O Program ROM data for main CPU Test purpose I/O Program ROM data for main CPU Test purpose I/O Program ROM data for main CPU Test purpose VSS33 P2.8...
Page 10: Disassembly
SECTION 3 DISASSEMBLY CAUTION AT DISASSEMBLY • Be sure to perform the SYSTEM SETTEING, at the end of the procedure. • Make sure that the power cord is disconnected from the outlet. • Pay special attention not to break or damage the parts. •...
Page 11 JACK COVER STAND REAR COVER SHIELD COVER Hook Hook Hook Hook BACK BRACKET Hook Hook DIGITAL TUNER UNIT Hook DIGITAL PWB BRACKET DIGITAL PWB SHIELD COVER SHIELD TERMINAL SHIELD TERMINAL D-AMP PWB ANALOG PWB SHIELD BASE POWER CORD HOLDER D-AMP PWB TUNER BASE BRACKET POWER CORD...
Page 12 3.2.9 REMOVING THE SW PWB (Fig.2) 3.2.12 REMOVING THE LCD PANEL UNIT (Fig.2) • Remove the STAND. • Remove the STAND. • Remove the REAR COVER. • Remove the REAR COVER. (1) Remove the 2 screws [A]. • Remove the BACK BRACKET. (2) Remove the CONTROL ASS’Y with SW PWB.
Page 13 DISASSEMBLY PROCEDURE [37 inch models] 3.3.1 REMOVING THE STAND (Fig.3) 3.3.6 REMOVING THE DC-DC PWB (Fig.3) (1) Remove the 2 screws [A]. • Remove the STAND. (2) Remove the STNAD COVER. • Remove the REAR COVER. (3) Remove the 4 screws [B]. (1) Remove the 4 screws [Q].
Page 14 STNAD COVER JACK COVER STAND REAR COVER SHIELD COVER Hook BACK BRACKET Hook Hook Hook Hook Hook DIGITAL TUNER UNIT Hook DIGITAL PWB BRACKET DIGITAL PWB SHIELD COVER SHIELD TERMINAL D-AMP PWB SHIELD TERMINAL POWER CORD HOLDER SHIELD BASE ANALOG PWB POWER CORD D-AMP PWB TUNER BASE...
Page 15 3.3.9 REMOVING THE SW PWB (Fig.4) 3.3.12 REMOVING THE LCD PANEL UNIT (Fig.4) • Remove the STAND. • Remove the STAND. • Remove the REAR COVER. • Remove the REAR COVER. (1) Remove the 2 screws [A]. • Remove the BACK BRACKET. (2) Remove the CONTROL ASS’Y with SW PWB.
Page 16 MEMORY IC REPLACEMENT • This model uses the memory IC. • This memory IC stores data for proper operation of the video and drive circuits. • When replacing, be sure to use an IC containing this (initial value) data. 3.4.1 MEMORY IC TABLE Simbol Number of pins Mounting PWB Main content of data...
Page 17 3.4.4 SETTINGS OF FACTORY SHIPMENT 3.4.4.1 BUTTON OPERATION 3.4.4.2 REMOTE CONTROL DIRECT OPERATION Setting item Setting position Setting item Setting position POWER CHANNEL CHANNEL VOLUME VOLUME ZOOM Panoramic TV/AV 3.4.4.3 REMOTE CONTROL MENU OPERATION (1) PICTURE (4) FEATURES Setting item Setting position Setting item Setting position...
Page 18 REPLACEMENT OF CHIP COMPONENT 3.5.1 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. 3.5.2 SOLDERING IRON (1) Use a high insulation soldering iron with a thin pointed end of it.
Page 19: Adjustment
SECTION 4 ADJUSTMENT ADJUSTMENT PREPARATION BASIC OPERATION OF SERVICE MODE (1) There are 2 ways of adjusting this TV : One is with the 4.5.1 HOW TO ENTER THE SERVICE MODE REMOTE CONTROL UNIT and the other is the (1) Press [INFORMATION] key and [MUTING] key on the conventional method using adjustment parts and remote control unit simultaneously to enter the SERVICE components.
Page 20 4.5.4 ADJUSTMENT MODE This mode is used to adjust the VIDEO CIRCUIT and the MTS CIRCUIT. 4.5.4.1 HOW TO ENTER THE ADJUSTMENT MODE When the SERVICE MENU SCREEN of SERVICE MODE is displayed, press [1] key to enter the ADJUSTMENT MODE. 4.5.5 DESCRIPTION OF STATUS DISPLAY (3) PICTURE MODE SOFT...
Page 21 INITIAL SETTING VALUES IN THE SERVICE MODE • Perform fine-tuning based on the "initial values" using the remote control when in the Service mode. • The "initial 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.
Page 22 Item No. Item Variable range Setting value Item No. Item Variable range Setting value M088 1E57 00 - FF M146 1E91 00 - FF M089 1E58 00 - FF M147 1E92 00 - FF M090 1E59 00 - FF M148 1E93 00 - FF M091...
Page 23 Item No. Item Variable range Setting value Item No. Item Variable range Setting value M204 1ECB 00 - FF M221 1EDC 00 - FF M205 1ECC 00 - FF M222 1EDD 00 - FF M206 1ECD 00 - FF M223 1EDE 00 - FF M207...
Page 24: Troubleshooting
SECTION 5 TROUBLESHOOTING SELF CHECK FEATURE 5.1.5 POINTS TO NOTE WHEN USING THE SELF CHECK FEATURE 5.1.1 OUTLINE In addition to circuit failures (abnormal operation), the following This unit comes with the "Self check" feature, which checks the cases may also be iagnosed as "Abnormal" and displayed and operational state of the circuit and displays/saves it during counted as "NG".
Page 25 5.1.6 DETAILS Self check is performed for the following items: < Page 1 of screen > Diagnosis Detection item Display Detection content Detection timing signal (line) Low bias line short Confirm the operation of the low bias (16V / 5V / LB_PRO Detection starts 3 seconds after protection...
Page 26 Victor Company of Japan, Limited Flat Panel Display Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA408) Printed in Japan...
Page 27 LT-37DR7BJ LT-37DR7SJ LT-32DR7BJ LT-32DR7SJ LT-26DR7BJ LT-26DR7SJ WIDE LCD PANEL TV INSTRUCTIONS For users in the UK : If you have any problems setting up your new TV, please call the Helpline on 0870 330 5000. For users in the Republic of Ireland :...
Page 28 Penalties may be applicable for incorrect disposal of this waste, in accordance with national legislation. (Business users) Attention: If you wish to dispose of this product, please visit our web page www.jvc-europe.com to This symbol is only obtain information about the take-back of the product. valid in the European Union.
Page 29: First Things First
 · Multi-picture / Favourite channel · Sleep timer / Child lock Useful functions ······························ 30  Operate JVC recorders and other devices ··· 32  Just the way you like it Customising your TV ······················ 34  Using DTV ······································ 36 ...
Page 30: Warning
TV on your own! procedures. It may cause overheating or a fire.  TV. (Make appropriate JVC assumes no responsibility for  arrangements for Handle LCD panel damage due to improper mounting. In order to prevent accidents, bedridden people.)
Page 31: Getting Started
LT37DR7BJ/SJ LT32DR7BJ/SJ, LT26DR7BJ/SJ Take a snapshot channel (P. 29) of the screen (P. 20)  When operating a JVC VCR View in multi-picture mode (P. 28) or DVD (P. 26) Check accessories Insert the batteries Use two “AAA/R03” dry cell batteries. Insert the batteries from the - end, making sure the + and - polarities are correct.
Page 32: Basic Connections
 Set pay-per-view (P. 40)   Module JVC assumes no responsibility for damage due to  The CAM and Viewing Card will be sent by the broadcasting  improper mounting. company after contracting with them. 200mm × 200mm mount which conforms to VESA ...
Page 33: Dvd Player
Connecting external devices VCR / DVD / other devices You can connect many different devices to the rear panel of the TV.  Connect “DVI” devices Please read the user manuals of each device before setting up. (P. 48)  : signal direction (Connecting cables are not supplied with this TV.) ...
Page 34: Initial Settings
United Kingdom Ireland CH 28  Exit   If the “JVC” logo does not appear or If “ACI Start” appears, select and start settings.  if you wish to make changes later (This will set up cable television channels.) “What is ACI (Automatic Channel...
Page 35: Editing Dtv Channels
Editing DTV channels Edit the channels registered with “Automatic search” in “Initial settings” (P. 12). 1 Select “Select” When coming from “Initial settings” (P. 12), skip to @. Conﬁrm Select DTV EDIT PR LIST EDIT PR LIST the channel BBC ONE 1 select BBC THREE 1.
Page 36: Editing Atv Channels
Editing ATV channels Edit the channels registered with “Auto Program” in “Initial settings” (P. 12) 1 Begin 2 Select a destination 3 Finish When coming from “Initial settings” (P. 12), skip to @. Move a Select ATV >Edit >Edit channel’s select position BBC1...
Page 37: Let's Try It Out
Let’s try it out Enjoying your new TV! Watching TV Watching PAGE videos / DVDs PAGE  View channel information  Change the aspect ratio  Enjoy “3D Cinema Sound”  Watch high quality video (S-VIDEO)  Take snapshots of the screen ...
Page 38: Watching Tv
Watching TV Set to “TV”  When DTV is selected Name of station Reception level  Mute Current ITV News CH61 programme Now: 13:00-14:00 Steve Scott 13:19 Next: 14:00-14:30 Steve Scott Time Following Power on programme Channel Channel The green power lamp ...
Page 39: Using Epg
Using EPG Reservations (Electronic Programme Guide) You can find a programme from an eight-day programme guide, check its information, and make a reservation. After Reserve a Select DTV At the start time,  Electronic Programme Guide 06:06 20/10/2004 programme GENRE the channel will 20/10 2.
Page 40: Viewing Teletext
Viewing teletext This TV can display TV broadcasts and teletext on the same channel in two windows. Hold the current page Select ATV / DTV  When ATV is selected Hold the current page When watching TV HOLD (ATV)  Release Press “...
Page 41: Watching Videos / Dvds
PC Position 2 next Operate the connected device and play a video 2 next  Operate JVC recorders and other devices (P. 32) 1 Select the EXT connected to S-VIDEO 2 Set S-VIDEO input Switch Select the video source using ...
Page 42: Try The Advanced Features
Try the advanced features Useful functions Select the number While the channel Press the number is displayed to register it on of screens 1 select 1 - 4? (For 3 seconds) 2 set “Not Available” is displayed:  Already registered Selecting “...
Page 43: Useful Functions
Useful functions 1 select 1 select “Features” “Features” Features Features 2 next 2 next Set a time > Features select > Features 1 select Sleep Timer for the TV to “Child Lock” Child Lock Sleep Timer Appearance Type A “Sleep Timer” Blue Back Child Lock turn itself off...
Page 44 Some models of JVC devices cannot be operated with this   Display the subtitle Press “ ”  remote control. JVC DVD recorders and HDD recorders are set to code “C” or   Mute Press “ ”  “3” by default.
Page 45: Just The Way You Like It
Just the way you like it Customising your TV Display the menu bar Menu Item Adjustments / Configurations Picture Mode Selected menu’s title Picture mode (Bright / Standard / Soft) Bright-1 Backlight brightness (Darker  Brighter) Picture Picture Contrast Contrast (Lower  Higher) Sound Bright-2 Brightness (Darker ...
Page 46: Using Dtv
Using DTV Timer-record setting DTV original function and setting, such as a recorder-linked timer-record setting, can be selected from the DTV menu. Select an “Inactive” column Select DTV 1 select Settings can be overwritten.  REC TIMER 06:02 20/10/2004 Name Start Date Mode...
Page 47 Using DTV AV setting Available for changing subtitle languages for DTV, favourite channel selection, changing PIN code, and upgrading the tuner software. Also, you can upgrade the tuner software as newer versions become available. Select a configuration item Select DTV select CONFIGURATION Audio Language...
Page 48 Using DTV Registration and setting Available for registration of DTV channels, initialisation of all DTV settings, and downloading software to use pay-per-view. Select an installation item 1 select Select DTV Installation Automatic Search Manual Search Factory Settings 2 next Display the menu bar Change setting : Reset channel registration Reset...
Page 49: Advanced Picture Adjustment
Advanced picture adjustment By default, the TV automatically adjusts itself for the best picture. Auto Super Display the menu bar natural-looking : Function is : When the picture : When : Automatically Auto DigiPure Super DigiPure turned off loses sharpness noise appears adjusts outlines...
Page 50: When You Have Trouble
When you have trouble Troubleshooting Problem Actions page Severe noise or Is the ATV reception poor, too?  Following the instructions in “Severe noise or snow”  snow can solve this problem. Is there a DTV transmission tower nearby?  Not displayed Turn “Attenuator”...
Page 51: Ch/Cc List
Troubleshooting (continued) Problem Actions page Problem Actions page  LCD panels use fine dots (“pixels”) to display images. Wrong screen size  Switch “Size” in “HDMI Setting” to “1” or “2”. While more than 99.99% of these pixels function properly, Black or white dots –...
Page 52: Technical Information
Main unit “T-V LINK” allows the TV to share information easily with a connected “T-V LINK” compatible device. Model LT-37DR7BJ/SJ LT-32DR7BJ/SJ LT-26DR7BJ/SJ By using T-V LINK : Broadcasting systems CCIR, I  You can send the ATV channel information programmed on the TV to the “T-V LINK” compatible device, so that both the TV and the external device have the same channel settings.
Page 53 SCHEMATIC DIAGRAMS LCD INTEGRATED DIGITAL TELEVISION LT-26DR7BJ, LT-26DR7BJ , LT-26DR7SJ, LT-26DR7SJ , LT-32DR7BJ, LT-32DR7BJ LT-32DR7SJ, LT-32DR7SJ ,LT-37DR7BJ, LT-37DR7BJ , LT-37DR7SJ, LT-37DR7SJ BASIC CHASSIS CD-ROM No.SML200605 COPYRIGHT © 2006 Victor Company of Japan, Limited. No.YA408 2006/5...
Page 54 LT-26DR7BJ LT-26DR7BJ LT-26DR7SJ LT-26DR7SJ LT-32DR7BJ LT-32DR7BJ LT-32DR7SJ LT-32DR7SJ LT-37DR7BJ LT-37DR7BJ LT-37DR7SJ LT-37DR7SJ 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.
Page 55 DC-DC PWB PATTERN ..........................2-77 LED PWB PATTERN ..........................2-79 SW PWB PATTERN ..........................2-79 D-AMP PWB PATTERN ..........................2-80 VOLTAGE CHARTS .................. 2-81 WAVEFORMS .................... 2-83 USING P.W. BOARD PWB ASS'Y name LT-26DR7BJ LT-26DR7SJ LT-26DR7BJ/P LT-26DR7SJ/P LT-32DR7BJ LT-32DR7SJ ANALOG P.W. BOARD SFL-1247A-U2 D-AMP P.W.
Page 56 BLOCK DIAGRAM IC3501 ANALOG SIGNAL PWB DIGITAL PWB MULTI SOUND PROCESS UD3001 SIF_OUT IC6101 SD_DQ1-32 DEMOD. BASS HDMI TU3002 DDR-SDRAM DIGITAL IN SPLIT MONO U/V FRONTEND DV1_R0-7 <EXT-5> DV1_G0-7 HDMI TV_MAIN DRIVER DV1_B0-7 A0-21 IC7201 SOUND HDMI D0-15 FLASH ROM SELECT DIGITAL IN DV1_R0-7...
Page 57 WIRING DIAGRAM DC-DC PWB CN00S CN10F D-AMP PWB LCD PANEL UNIT [INVERTER(MASTER SIDE) PWB:CN1] CN0DC CN0ID LCD PANEL UNIT CN000W SPEAKER(R) SPEAKER(L) [INVERTER(SLAVE SIDE) PWB:CN5] LCD PANEL UNIT CN0LV2 [CONTROL PWB:CN1] CN001 ANALOG PWB CN002 CN001 DIGITAL PWB PL103 CN002 PL207 DIGITALL TUNER ANLOG TUNER...
Page 58 CIRCUIT DIAGRAMS ANALOG PWB CIRCUIT DIAGRAM (1/6) SHEET 1 CN0UA OPEN OPEN OPEN CN0UV OPEN OPEN OPEN IC103 OPEN OPEN OPEN R268 OPEN OPEN OPEN R269 OPEN OPEN OPEN R270 OPEN OPEN OPEN R271 OPEN OPEN OPEN R272 OPEN OPEN OPEN R273 OPEN...
Page 59 ANALOG PWB CIRCUIT DIAGRAM (2/6) SHEET 2 ANALOG PWB ASS'Y (2/6) SFL-1247A-U2 PC_DET PC_HS PC_VS D464 R475 D465 C469 R476 D466 C468 100p 100p D411 J403 J403 J403 J403 J403 C409 V3_YIN SHEET 3 PC_DET D412 R410 PC_VS C410 V3_CIN PC_HS R411 R461...
Page 60 ANALOG PWB CIRCUIT DIAGRAM (3/6) SHEET 3 ANALOG PWB ASS'Y (3/6) TU3001 OPEN OPEN OPEN OPEN TU3002 OPEN OPEN OPEN TU3002 UD3001 OPEN OPEN OPEN R388 OPEN OPEN OPEN R394 OPEN OPEN OPEN SFL-1247A-U2 R3019 OPEN OPEN OPEN OPEN R3040 R3020 OPEN OPEN...
Page 61 ANALOG PWB CIRCUIT DIAGRAM (4/6) SHEET 4 ANALOG PWB ASS'Y (4/6) IC501 IC501 R504 SFL-1247A-U2 R501 3.3k R505 C508 3.3k C506 .0082 C503 R591 OPEN OPEN OPEN .0022 C501 R592 OPEN OPEN OPEN R512 R503 .022 R595 OPEN OPEN OPEN 4.7k R596 OPEN...
Page 62 ANALOG PWB CIRCUIT DIAGRAM (5/6) SHEET 5 ANALOG PWB ASS'Y (5/6) SFL-1247A-U2 C671 2.2/10 2.2/10 2.2/10 OPEN 2.2/10 2.2/10 OPEN C672 2.2/10 2.2/10 2.2/10 OPEN 2.2/10 2.2/10 OPEN C673 OPEN OPEN VCC12V VCC3.3 C674 OPEN OPEN C675 10/16 10/16 10/16 OPEN 10/16 10/16...
Page 63 ANALOG PWB CIRCUIT DIAGRAM (6/6) SHEET 6 ANALOG PWB ASS'Y (6/6) SFL-1247A-U2 STB_5V STB3.3V BS_A9V BS_A5V VCC5 R912 OPEN IC902 L902 CN00H D903 C913 OPEN C905 C904 C906 DC-DC PWB CN00H SHEET 29,30 L903 C914 L906 C920 SDA3A5 SHEET 1,2,3,5, SCL3A5 MAIN_POW POW_GOOD...
Page 64 LC8801 OPEN TV_MAIN TV_MAIN LC8802 OPEN DIGITAL PWB ASS'Y (1/16) SFL0D264A-U2 [LT-26DR7BJ, LT-26DR7SJ] SFL0D265A-U2 [LT-32DR7BJ, LT-32DR7SJ] SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P] R7540 OPEN SCLM SHEET 21,22 SDAM R7541 OPEN SCL1...
Page 65 OPEN C8853 1000p/50 1000p/50 1000p/50 1000p/50 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] C8855 0.1/16 0.1/16 0.1/16 0.1/16 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN C8856...
Page 66 OPEN OPEN SFL0D264A-U2 [LT-26DR7BJ, LT-26DR7SJ] C8725 C8724 OPEN K8704 OPEN C8770 OPEN OPEN SFL0D265A-U2 [LT-32DR7BJ, LT-32DR7SJ] SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] C8728 LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] OPEN 20M_FSC0 YC2.5A L8702 OPEN LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] R8733 OPEN C8752 R8735 C8748 R8734 K8705...
Page 67 OPEN SFL0D264A-U2 [LT-26DR7BJ, LT-26DR7SJ] C6428 R6410 L6402 SFL0D265A-U2 [LT-32DR7BJ, LT-32DR7SJ] R6411 L6403 SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] R6415 LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P] SCL3A SHEET 7,8,9,17,16,19 SCL3A SDA3A DIGITAL INPUT BLOCK SDA3A RST_EAD SHEET 12 RST_EAD c10408001c017_0330_17/17_0.0...
Page 68 C6213 LC6213 27M_CLK_A1_0 OPEN OPEN R6215 SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] X6250 C6292 C6214 LC6214 OPEN OPEN OPEN LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] R6216 R6297 R6298 C6215 LC6215 DIN_DL_1 OPEN LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] DIN_DR_1 R6217 C6216 LC6216 OPEN LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P]...
Page 69 OPEN TEXT_VD RA6012 OPEN DIGITAL PWB ASS'Y (6/16) SFL0D264A-U2 [LT-26DR7BJ, LT-26DR7SJ] SFL0D265A-U2 [LT-32DR7BJ, LT-32DR7SJ] RA6013 OPEN SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] RA6014 LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P] RA6015 OPEN STB3.3V R6014 SHEET 21 SHEET 7,19,21,22,...
Page 70 DIGITAL PWB ASS'Y (7/16) C6710 OPEN R6704 SFL0D264A-U2 [LT-26DR7BJ, LT-26DR7SJ] OPEN SFL0D265A-U2 [LT-32DR7BJ, LT-32DR7SJ] C6711 OPEN SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] R6705 OPEN LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P] VCC3D IC6721 OPEN R6726 OPEN R6724 LV_VS OPEN C6721...
Page 71 C6129 C6130 C6131 C6133 OPEN OPEN 0.15 DIGITAL PWB ASS'Y (8/16) SFL0D264A-U2 [LT-26DR7BJ, LT-26DR7SJ] SFL0D265A-U2 [LT-32DR7BJ, LT-32DR7SJ] SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P] IC6102 L6105 OPEN OPEN OPEN OPEN OPEN OPEN...
Page 72 DIGITAL PWB CIRCUIT DIAGRAM (9/16) SHEET 15 DIGITAL PWB ASS'Y (9/16) SFL0D264A-U2 [LT-26DR7BJ, LT-26DR7SJ] RA7204 SFL0D265A-U2 [LT-32DR7BJ, LT-32DR7SJ] STB3.3V STB3.3V SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] IC6001 LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] R7201 R7202 LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P] IC7201 R7208 R7225 STB3.3V...
Page 73 MAIN_POW R7124 SFL0D264A-U2 [LT-26DR7BJ, LT-26DR7SJ] SHEET 7,10,11,20 LB_POW R7125 SHEET 7 R7081 B1_POW R7131 SFL0D265A-U2 [LT-32DR7BJ, LT-32DR7SJ] PFC_POW SHEET 20 R7126 OPEN SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P] (No.YA408)2-37 2-38(No.YA408) c10408001c009_0330_9/17_0.0...
Page 74 0.1/16 R6555 R6556 R6557 R6539 OPEN OPEN OPEN D6501 OPEN DIGITAL PWB ASS'Y (11/16) SFL0D264A-U2 [LT-26DR7BJ, LT-26DR7SJ] SHEET 16 SFL0D265A-U2 [LT-32DR7BJ, LT-32DR7SJ] SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P] c10408001c004_0330_4/17_0.0 (No.YA408)2-39 2-40(No.YA408)
Page 75 DV1_Y7 HD_DV1 R6068 VD_DV1 DIGITAL PWB ASS'Y (12/16) SFL0D264A-U2 [LT-26DR7BJ, LT-26DR7SJ] SFL0D265A-U2 [LT-32DR7BJ, LT-32DR7SJ] BS_9V SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] BSD_5V LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] C6052 LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P] BS_BT30 BS_BT30 SHEET 20 BS_ODU BS_ODU SHEET 7,15,16,22...
Page 76 OPEN PDP_TX R6613 OPEN LV_VS R6614 OPEN SHEET 13,17 LV_HS BS_5V STB_5V DIGITAL PWB ASS'Y (13/16) SFL0D264A-U2 [LT-26DR7BJ, LT-26DR7SJ] SFL0D265A-U2 [LT-32DR7BJ, LT-32DR7SJ] SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P] c10408001c012_0330_12/17_0.0 (No.YA408)2-43 2-44(No.YA408)
Page 77 STB3.3V C6672 OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] C6673 OPEN OPEN OPEN OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 L9204...
Page 78 C7612 C7633 R7618 SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] D7606 D7604 OPEN OPEN R7659 STB3.3V D7607 D7605 OPEN OPEN LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] K7601 STB3.3V LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] STB_5V C7625 C7629 OPEN D7601 OPEN BS_5V IC7607 LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P] OPEN C7626...
Page 79 6800p/25 6800p/25 6800p/25 6800p/25 STB3.3MI R7359 STB3.3V R7360 DIGITAL PWB ASS'Y (16/16) OPEN C7324 C7330 C7331 SFL0D264A-U2 [LT-26DR7BJ, LT-26DR7SJ] SFL0D265A-U2 [LT-32DR7BJ, LT-32DR7SJ] SFL0D266A-U2 [LT-37DR7BJ, LT-37DR7SJ] LCA10599-93B (SFL0D264A) [LT-26DR7BJ/P, LT-26DR7SJ/P] LCA10599-94B (SFL0D265A) [LT-32DR7BJ/P, LT-32DR7SJ/P] LCA10599-95B (SFL0D266A) [LT-37DR7BJ/P, LT-37DR7SJ/P] c10408001c007_0330_7/17_0.0 (No.YA408)2-49 2-50(No.YA408)
Page 80 R9214 OPEN IC9201 OPEN OPEN PC9202 R9208 C9210 R9212 OPEN OPEN OPEN OPEN SFL-9046A-U2 D9205 R9213 R9207 OPEN OPEN [LT-26DR7BJ, LT-26DR7BJ/P, LT-26DR7SJ, LT-26DR7SJ/P C9207 OPEN OPEN C9208 OPEN R9209 GND1 LT-32DR7BJ, LT-32DR7BJ/P, LT-32DR7SJ, LT-32DR7SJ/P] C9209 GND4 GND1 c10451001b001_0329_1/1_0.0 (No.YA408)2-51 2-52(No.YA408)
Page 81 POWER PWB CIRCUIT DIAGRAM (1/2) SHEET 24 CN000D Y9001 OPEN C9002 Y9002 F9001 OPEN R9006 CN0PW LF9001 LF9002 LF9003 VA9001 L9501 H9502 C9001 Y9003 OPEN R9001 Y9004 L9502 CP9501 OPEN 375V H9001 D9501 C9006 C9009 2200p 2200p GND3 RY9002 C9502 R9507 RY9001 C9003...
Page 82 POWER PWB CIRCUIT DIAGRAM (2/2) SHEET 25 CN00P CN00Q GND5 K9557 C9561 L9551 Y9552 OPEN K9556 CP9551 D9555 GND5 K9552 Y9551 K9553 T9501 GND4 C9557 D9558 K9554 R9551 R9552 L9553 R9531 C9551 C9553 K9555 1200/35 1200/35 C9559 D9557 H9551 C9558 C9563 GND5 D9563...
Page 83 LED PWB CIRCUIT DIAGRAM SHEET 26 LED PWB ASS'Y SFL-8904A-U2 D8901 OPEN OPEN OPEN OPEN R8925 R8917 R8916 R8915 R8914 R8913 R8912 R8911 R8922 D8902 OPEN OPEN OPEN CN201U C8955 D8903 OPEN OPEN OPEN OPEN OPEN D8904 OPEN OPEN OPEN Q8906 D8905 OPEN...
Page 84 OPEN R7711 OPEN OPEN R7712 OPEN J7001 R7015 R7013 L7001 R7011 C7011 K7001 R7017 R7012 C7012 R7016 R7014 L7002 D7011 SW PWB ASS'Y SFL-7206A-U2 [LT-26DR7BJ, LT-26DR7BJ/P, LT-26DR7SJ, LT-26DR7SJ/P, LT-32DR7BJ LT-32DR7BJ/P, LT-32DR7SJ, LT-32DR7SJ/P, LT-37DR7SJ/P] SFL-7209A-U2 [LT-37DR7BJ, LT-37DR7BJ/P, LT-37DR7SJ] c30197001c001_0413_1/1_0.0 (No.YA408)2-59 2-60(No.YA408)
Page 85 D-AMP PWB CIRCUIT DIAGRAM SHEET 28 IC6201 D-AMP PWB ASS'Y AU_+VCC VCC12V SFL-6222A-U2 Y6201 Y6202 R6206 OPEN AU_-VCC AU_+VCC D6201 C6685 C6204 CN10F K6601 C6684 R6201 R6203 POWER PWB CN00F SHEET 23,25 C6201 C6202 R6205 C6205 K6602 0.01 0.01 C6687 C6686 R6202 C6203...
Page 86 L9801 OPEN D9703 C9803 D9802 C9810 R9811 C9801 R9809 D9804 OPEN OPEN OPEN C9802 C9804 R9804 R9805 R9807 D9803 D9801 OPEN C9805 Q9801 R9806 R9808 DC-DC PWB ASS'Y SFL-9152A-U2 [LT-26DR7BJ, LT-26DR7BJ/P, LT-26DR7SJ, LT-26DR7SJ/P, LT-32DR7BJ, LT-32DR7BJ/P, LT-32DR7SJ, LT-32DR7SJ/P] c10443001c001_0405_1/1_0.0 (No.YA408)2-63 2-64(No.YA408)
Page 87 DC-DC PWB CIRCUIT DIAGRAM SHEET 29 CNCV3 OPEN IC9901 OPEN OPEN R9904 OPEN OPEN R9905 OPEN OPEN Q9904 R9907 100k OPEN OPEN CN00Y OPEN OPEN R9908 OPEN OPEN R9910 1.2k OPEN OPEN R9925 R9911 OPEN OPEN OPEN R9912 8.2k OPEN OPEN R9926 R9919...
Page 88 PATTERN DIAGRAMS ANALOG PWB PATTERN [PARTS SIDE] ANALOG PWB PATTERN [SOLDER SIDE] R691 R692 R690 C710 R667 R668 C679 C680 D903 L902 D464 Q609 C913 D463 C682 D615 C669 C914 C464 D462 C651 C650 C465 Q614 C681 C649 R461 C663 R646 D461 R670...
Page 89 DIGITAL PWB PATTERN [SOLDER SIDE] CN7501 IP152 IP144 IP140 IP134 IP128 IP116 IP114 IP115 C6636 IP142 IP138 IP132 CN011 CN012 IP43 IP41 IP39 IP31 IP26 IP24 IP21 IP19 IP16 IP14 C9601 IP101 IP97 IP59 IP47 IP45 IP120 IP117 IP113 IP108 IP110 IP37 IP35...
Page 90 DIGITAL PWB PATTERN [PARTS SIDE] C6625 CN002 CN001 CN0FC C6679 C6677 C6678 C6643 C9602 C6627 C6215 C6216 C6214 C6213 C6212 C6210 C6209 C6208 C6207 C6206 C6204 C6203 C6202 C6201 C6226 C6225 C6224 C6223 C6222 C6221 C6690 R6605 C9603 C6652 R6280 R6282 C7325 K6603...
Page 91 POWER PWB PATTERN [SOLDER SIDE] POWER PWB PATTERN [PARTS SIDE] [LT-26DR7BJ, LT-26DR7BJ/P, LT-26DR7SJ, LT-26DR7SJ/P, LT-32DR7BJ, LT-32DR7BJ/P, LT-32DR7SJ, LT-32DR7SJ/P] R9223 L9503 R9224 C9214 R9533 L9503 Q9201 L9502 R9220 L9502 C9214 R9221 H9502 R9219 C9513 C9513 R9225 R9523 R9526 C9520 R9528 R9528...
Page 92 POWER PWB PATTERN [SOLDER SIDE] POWER PWB PATTERN [PARTS SIDE] [LT-37DR7BJ, LT-37DR7BJ/P, LT-37DR7SJ, LT-37DR7SJ/P] C9560 C9553 C9551 Q9221 D9563 C9221 C9563 D9559 C9221 D9560 C9551 C9560 L9553 C9553 C9563 R9226 C9559 R9225 R9224 R9221 D9221 R9553 C9559 R9552 R9565 C9557 D9554 C9552 R9565...
Page 93 DC-DC PWB PATTERN [SOLDER SIDE] DC-DC PWB PATTERN [SOLDER SIDE] [LT-26DR7BJ, LT-26DR7BJ/P, LT-26DR7SJ, LT-26DR7SJ/P [LT-37DR7BJ, LT-37DR7BJ/P, LT-37DR7SJ, LT-37DR7SJ/P] LT-32DR7BJ, LT-32DR7BJ/P, LT-32DR7SJ, LT-32DR7SJ/P] IC9902 R9712 R9712 R9657 R9657 R9659 R9659 Q9651 Q9651 R9809 R9802 C9803 C9803 R9809 R9802 R9687 R9687 R9690...
Page 94 D-AMP PWB PATTERN [SOLDER SIDE] LED PWB PATTERN [SOLDER SIDE] R8952 C8953 D8910 IC8951 R8955 R8922 D8907 R8923 R8916 Q8908 R8918 D8905 Q8903 C8955 R8917 D8901 R8912 Q8901 R8911 R8913 R8914 R8915 LED PWB PATTERN [PARTS SIDE] C8951 C8952 IC8951 CN101U D-AMP PWB PATTERN [PARTS SIDE] D8901...
Page 95 VOLTAGE CHARTS <POWER PWB> <D-AMP PWB> <DC-DC PWB> <ANALOG PWB> [P.2-49-P.2-50] [P.2-51-P.2-52] [P.2-61-P.2-62] [P.2-63-P.2-66] [P.2-7-P.2-8] [P.2-9-P.2-10] [P.2-11-P.2-12] [P.2-15-P.2-16] [P.2-27-P.2-28] [P.2-35-P.2-36] [P.2-39-P.2-40] MODE MODE MODE MODE MODE MODE DC (V) DC (V) DC (V) DC (V) DC (V) DC (V) MODE MODE MODE MODE...
Page 96 WAVEFORMS ANALOG PWB (4/6) (SHEET4) IC101-45 IC101-49 IC101-57 IC101-79 0.8 Vp-p 0.8 Vp-p 0.7 Vp-p 1.0 Vp-p IC102-2 IC102-43 IC102-37 IC102-38 IC102-41 IC102-45 1.0 Vp-p 0.6 Vp-p 3.4 Vp-p 2.5 Vp-p 0.6 Vp-p 0.8 Vp-p DIGITAL PWB (11/16) (SHEET17) IC6502-27 IC6502-28 IC6502-31 (0.2µs)
Page 97 Victor Company of Japan, Limited Flat Panel Display Category 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama-city, kanagawa-prefecture, 221-8528, Japan (No.YA408) Printed in Japan...
Page 98: Parts List
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.W.
Page 99 EXPLODED VIEW PARTS LIST -4 [37 inch models] ........................3-10 EXPLODED VIEW -4 [37 inch models] ............................3-10 PRINTED WIRING BOARD PARTS LIST [LT-26DR7BJ, LT-26DR7SJ] ..................3-11 ANALOG P.W. BOARD ASS'Y (SFL-1247A-U2) ........................ 3-11 D-AMP P.W. BOARD ASS'Y (SFL-6222A-U2) ........................3-15 SW P.W.
Page 100: Using P.w. Board & Remote Control Unit
USING P.W. BOARD & REMOTE CONTROL UNIT P.W.B ASS'Y No. P.W.B ASS'Y name LT-26DR7BJ LT-26DR7SJ LT-26DR7BJ/P LT-26DR7SJ/P ← ← ← ANALOG P.W.B SFL-1247A-U2 ← ← ← D-AMP P.W.B SFL-6222A-U2 ← ← ← SW P.W.B SFL-7206A-U2 ← ← ← LED P.W.B SFL-8904A-U2 ←...
Page 101: Exploded View Parts List -1 [26 Inch / 32 Inch Models]
EXPLODED VIEW PARTS LIST -1 [26 inch / 32 inch models]  Ref.No. Part No. Part Name Description Local LC12645-001A-U JACK COVER LT-26DR7BJ,LT-26DR7BJP,LT-26DR7SJ,LT-26DR7SJP LC12650-001A-U JACK COVER LT-32DR7BJ,LT-32DR7BJP,LT-32DR7SJ,LT-32DR7SJP GA10166-003A-U STAND ASSY LT-26DR7BJ,LT-26DR7BJP,LT-32DR7BJ,LT-32DR7BJP GA10166-001A-U STAND ASSY LT-26DR7SJ,LT-26DR7SJP,LT-32DR7SJ,LT-32DR7SJP QYSPSPD5014MA SCREW M5 x 14mm(x4)
Page 102: Exploded View -1 [26 Inch / 32 Inch Models]
EXPLODED VIEW -1 [26 inch / 32 inch models] RATING LABEL SHIELD COVER BACK BRACKET DIGITAL PWB BRACKET SHIELD BASE D-AMP PWB BRACKET FRONT This exploded view shows the 32 inch models. 26 inch models have almost similar parts locations. (No.YA408)3-5...
Page 103: Exploded View Parts List -2 [26 Inch / 32 Inch Models]
LT-32DR7BJ,LT-32DR7BJP  156 LC12676-001A-U FRONT PANEL LT-32DR7SJ,LT-32DR7SJP LC33452-002A LED PLATE LT-26DR7BJ,LT-26DR7BJP,LT-32DR7BJ,LT-32DR7BJP LC33452-003A LED PLATE LT-26DR7SJ LC33452-001A LED PLATE LT-26DR7SJP,LT-32DR7SJ,LT-32DR7SJP LC41852-001B JVC MARK ASSY QAS0445-001 SPEAKER (x2) LT-26DR7BJ,LT-26DR7BJP,LT-26DR7SJ,LT-26DR7SJP QAS0446-001 SPEAKER (x2) LT-32DR7BJ,LT-32DR7BJP,LT-32DR7SJ,LT-32DR7SJP LC41458-002A TAPPING SCREW (x4) QQR0490-001 NOISE FILTER WJZ0224-003A-E E-HARNESS ASSY...
Page 104: Exploded View -2 [26 Inch / 32 Inch Models]
EXPLODED VIEW -2 [26 inch / 32 inch models] MAIN BASE STAND BRACKET TOP FRAME BOTTOM FRAME FRONT This exploded view shows the 32 inch models. 26 inch models have almost similar parts locations. (No.YA408)3-7...
Page 105: Exploded View Parts List -3 [37 Inch Models]
EXPLODED VIEW PARTS LIST -3 [37 inch models]  Ref.No. Part No. Part Name Description Local LC12817-001A-U JACK COVER LC42532-002A-C STAND BASE UNIT Inc. 102A LT-37DR7BJ,LT-37DR7BJP LC42532-001A-C STAND BASE UNIT Inc. 102A LT-37DR7SJ,LT-37DR7SJP 102A T0176-01 STAND COVER LC42531-001A-C SUPPORT UNIT QYSPSPD5014MA SCREW M5 x 14mm(x4)
Page 106: Exploded View -3 [37 Inch Models]
EXPLODED VIEW -3 [37 inch models] STNAD COVER 102A RATING LABEL SHIELD COVER BACK BRACKET DIGITAL PWB BRACKET SHIELD BASE D-AMP PWB BRACKET FRONT (No.YA408)3-9...
Page 107: Exploded View Parts List -4 [37 Inch Models]
FRONT PANEL LT-37DR7BJ,LT-37DR7BJP  155 LC12670-001A-U FRONT PANEL LT-37DR7SJ,LT-37DR7SJP LC33452-002A LED PLATE LT-37DR7BJ,LT-37DR7BJP LC33452-001A LED PLATE LT-37DR7SJ,LT-37DR7SJP LC41852-001B JVC MARK ASSY QAS0447-001 SPEAKER (x2) QYSBSFG4016ZA TAP SCREW M4 x 16mm(x8) WJZ0224-001A-E E-HARNESS ASSY ANALOG R-SW CN100R  161 LC33404-001A-HK CONTROL ASSY...
Page 108: Printed Wiring Board Parts List [Lt-26Dr7Bj, Lt-26Dr7Sj]
PRINTED WIRING BOARD PARTS LIST [LT-26DR7BJ, LT-26DR7SJ] Ref No. Part No. Part Name Description Local ANALOG P.W. BOARD ASS'Y (SFL-1247A-U2) Ref No. Part No. Part Name Description Local D442 UDZS10B-X Z DIODE D443 UDZS10B-X Z DIODE D444 UDZS10B-X Z DIODE...
Page 109 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C182 NCB31CK-103X C CAPACITOR 0.01uF 16V K C493 NEHL1CM-107X E CAPACITOR 100uF 16V M C183 NCB31CK-103X C CAPACITOR 0.01uF 16V K C494 NCB31HK-102X C CAPACITOR 1000pF 50V K C184 NDC31HJ-151X...
Page 110 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C3514 NDC31HJ-2R0X C CAPACITOR 2pF 50V J R227 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J C3515 NCB31CK-104X C CAPACITOR 0.1uF 16V K R228 NRSA63J-331X MG RESISTOR 330Ω...
Page 111 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R445 NRSA63J-393X MG RESISTOR 39kΩ 1/16W J R719 NRSA63J-563X MG RESISTOR 56kΩ 1/16W J R446 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R720 NRSA63J-153X MG RESISTOR 15kΩ...
Page 112: D-Amp P.w. Board Ass'y (Sfl-6222A-U2)
Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local L3502 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J C6676 NCB31HK-561X C CAPACITOR 560pF 50V K L3503 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J C6677 NCB31HK-561X C CAPACITOR 560pF 50V K L3504 NQL79GM-4R7X...
Page 113: Led P.w. Board Ass'y (Sfl-8904A-U2)
Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7015 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J C9001 QFZ9072-105 MM CAPACITOR 1uF AC250V K R7016 NRSA63J-101X MG RESISTOR 100Ω 1/16W J QFZ9072-105 MM CAPACITOR 1uF AC250V K C9002 R7017...
Page 114: Dc-Dc P.w. Board Ass'y (Sfl-9152A-U2)
Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local K9505 QRN143J-0R0X C RESISTOR 0Ω 1/4W J C9809 NCB31HK-332X C CAPACITOR 3300pF 50V K K9506 QRN143J-0R0X C RESISTOR 0Ω 1/4W J C9851 NEHM1EM-336X E CAPACITOR 33uF 25V M K9507 QRN143J-0R0X...
Page 115 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local IC7203 M12L16161A-7TG C6239 NCB31CK-104X C CAPACITOR 0.1uF 16V K IC7204 S-80928CLNB-G-W C6241 NCB11AK-106X C CAPACITOR 10uF 10V K IC7205 SN74LV00APW-X C6242 NCB31AK-105X C CAPACITOR 1uF 10V K IC7301 SDA6000-B12...
Page 116 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6524 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6910 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6525 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6911 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6531 NCB31CK-104X...
Page 117 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C7343 NCB11AK-106X C CAPACITOR 10uF 10V K R6203 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J C7344 NCB30JK-225X C CAPACITOR 2.2uF 6.3V K R6204 NRSA63J-0R0X MG RESISTOR 0Ω...
Page 118 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6414 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R7081 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R6415 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7084 NRSA63J-221X MG RESISTOR 220Ω...
Page 119 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7335 NRSA63J-101X MG RESISTOR 100Ω 1/16W J RA6104 NRZ0040-220X NET RESISTOR 22Ω 1/16W J x4 R7337 NRSA63J-101X MG RESISTOR 100Ω 1/16W J RA6105 NRZ0080-220X NET RESISTOR 22Ω...
Page 120 Ref No. Part No. Part Name Description Local K6404 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J K6405 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J K6921 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J K7028 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J K7030 NRSA02J-0R0X MG RESISTOR 0Ω...
Page 121: Printed Wiring Board Parts List [Lt-26Dr7Bj/P, Lt-26Dr7Sj/P]
PRINTED WIRING BOARD PARTS LIST [LT-26DR7BJ , LT-26DR7SJ ANALOG P.W. BOARD ASS'Y (SFL-1247A-U2) Ref No. Part No. Part Name Description Local REFER TO PARTS LIST IN PAGE 3-11 FOR THIS P.W. BOARD. Q6502 2SC3928A/QR/-X TRANSISTOR Q7032 UN2113-X TRANSISTOR Q7033 UN2113-X TRANSISTOR D-AMP P.W.
Page 122 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6278 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6631 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6279 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6632 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6280 NCB31CK-104X...
Page 123 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C7057 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9201 NDC31HJ-102X C CAPACITOR 1000pF 50V J C7058 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9202 NCJ41EK-106X-U C CAPACITOR 10mF 25V K C7059 NCB31CK-104X...
Page 124 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6257 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R6575 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6258 NRSA63J-151X MG RESISTOR 150Ω 1/16W J R6576 NRSA63J-0R0X MG RESISTOR 0Ω...
Page 125 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7174 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R7512 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7175 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7513 NRSA63J-0R0X MG RESISTOR 0Ω...
Page 126 Ref No. Part No. Part Name Description Local L6103 NQL79GM-220X COIL 22uH M L6115 NQR0499-001X FERRITE BEADS L6250 NQLB62J-120X COIL 12uH J L6253 NQLB62J-120X COIL 12uH J L6254 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J L6265 NQR0499-001X FERRITE BEADS L6266 NQR0499-001X FERRITE BEADS L6402 NQL79GM-100X...
Page 127: Printed Wiring Board Parts List [Lt-32Dr7Bj, Lt-32Dr7Sj]
PRINTED WIRING BOARD PARTS LIST [LT-32DR7BJ, LT-32DR7SJ] ANALOG P.W. BOARD ASS'Y (SFL-1247A-U2) Ref No. Part No. Part Name Description Local REFER TO PARTS LIST IN PAGE 3-11 FOR THIS P.W. BOARD. Q6502 2SC3928A/QR/-X TRANSISTOR Q7032 UN2113-X TRANSISTOR Q7033 UN2113-X TRANSISTOR D-AMP P.W.
Page 128 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6278 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6631 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6279 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6632 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6280 NCB31CK-104X...
Page 129 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C7057 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9201 NDC31HJ-102X C CAPACITOR 1000pF 50V J C7058 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9202 NCJ41EK-106X-U C CAPACITOR 10mF 25V K C7059 NCB31CK-104X...
Page 130 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6257 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R6569 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6258 NRSA63J-151X MG RESISTOR 150Ω 1/16W J R6575 NRSA63J-0R0X MG RESISTOR 0Ω...
Page 131 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7173 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7502 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7174 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R7512 NRSA63J-0R0X MG RESISTOR 0Ω...
Page 132 Ref No. Part No. Part Name Description Local L6102 NQL79GM-220X COIL 22uH M L6103 NQL79GM-220X COIL 22uH M L6115 NQR0499-001X FERRITE BEADS L6250 NQLB62J-120X COIL 12uH J L6253 NQLB62J-120X COIL 12uH J L6254 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J L6265 NQR0499-001X FERRITE BEADS L6266...
Page 133: Printed Wiring Board Parts List [Lt-32Dr7Bj/P, Lt-32Dr7Sj/P]
PRINTED WIRING BOARD PARTS LIST [LT-32DR7BJ , LT-32DR7SJ ANALOG P.W. BOARD ASS'Y (SFL-1247A-U2) Ref No. Part No. Part Name Description Local REFER TO PARTS LIST IN PAGE 3-11 FOR THIS P.W. BOARD. Q6502 2SC3928A/QR/-X TRANSISTOR Q7032 UN2113-X TRANSISTOR Q7033 UN2113-X TRANSISTOR D-AMP P.W.
Page 134 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6278 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6631 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6279 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6632 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6280 NCB31CK-104X...
Page 135 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C7057 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9201 NDC31HJ-102X C CAPACITOR 1000pF 50V J C7058 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9202 NCJ41EK-106X-U C CAPACITOR 10mF 25V K C7059 NCB31CK-104X...
Page 136 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6257 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R6575 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6258 NRSA63J-151X MG RESISTOR 150Ω 1/16W J R6576 NRSA63J-0R0X MG RESISTOR 0Ω...
Page 137 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7174 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R7512 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7175 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7513 NRSA63J-0R0X MG RESISTOR 0Ω...
Page 138 Ref No. Part No. Part Name Description Local L6103 NQL79GM-220X COIL 22uH M L6115 NQR0499-001X FERRITE BEADS L6250 NQLB62J-120X COIL 12uH J L6253 NQLB62J-120X COIL 12uH J L6254 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J L6265 NQR0499-001X FERRITE BEADS L6266 NQR0499-001X FERRITE BEADS L6402 NQL79GM-100X...
Page 139: Printed Wiring Board Parts List [Lt-37Dr7Bj, Lt-37Dr7Sj]
PRINTED WIRING BOARD PARTS LIST [LT-37DR7BJ, LT-37DR7SJ] ANALOG P.W. BOARD ASS'Y (SFL-1247A-U2) Ref No. Part No. Part Name Description Local REFER TO PARTS LIST IN PAGE 3-11 FOR THIS P.W. BOARD. Q9552 UN2212-X DIGI TRANSISTOR Q9553 2SC3928A/QR/-X TRANSISTOR D-AMP P.W. BOARD ASS'Y (SFL-6222A-U2) TS25P05G-C2 BRIDGE DIODE D9001...
Page 140: Dc-Dc P.w. Board Ass'y (Sfl-9153A-U2)
Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C9553 QECQ1VM-128 E CAPACITOR 1200uF 35V M R9564 NRSA63J-183X MG RESISTOR 18kΩ 1/16W J C9554 QECR1EM-687Z E CAPACITOR 680uF 25V M R9565 QRT039J-1R2 MF RESISTOR 1.2Ω...
Page 141: Digital P.w. Board Ass'y (Sfl0D266A-U2)
Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C9606 NCB31HK-104X C CAPACITOR 0.1uF 50V K R9905 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J C9607 NCB31HK-222X C CAPACITOR 2200pF 50V K R9907 NRSA63D-104X MG RESISTOR 100kΩ...
Page 142 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local D9002 EC30HA03L-X SB DIODE C6311 NCB31CK-104X C CAPACITOR 0.1uF 16V K D9003 PTZ3.9B-X Z DIODE C6312 NCB11AK-106X C CAPACITOR 10uF 10V K D9201 EC30HA03L-X SB DIODE C6402 NCB11AK-106X...
Page 143 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6660 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C7209 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6661 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C7211 NCB31HK-102X C CAPACITOR 1000pF 50V K C6671 NCF31CZ-104X...
Page 144 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6003 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6282 NRSA63J-331X MG RESISTOR 330Ω 1/16W J R6006 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6283 NRSA63J-101X MG RESISTOR 100Ω...
Page 145 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6923 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7221 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6924 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7223 NRSA63J-473X MG RESISTOR 47kΩ...
Page 146 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R8797 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J L6923 NQL79GM-220X COIL 22uH M R8798 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J L6924 NQL79GM-220X COIL 22uH M R8799 NRSA63J-0R0X MG RESISTOR...
Page 147: Printed Wiring Board Parts List [Lt-37Dr7Bj/P]
PRINTED WIRING BOARD PARTS LIST [LT-37DR7BJ ANALOG P.W. BOARD ASS'Y (SFL-1247A-U2) Ref No. Part No. Part Name Description Local REFER TO PARTS LIST IN PAGE 3-11 FOR THIS P.W. BOARD. Q6502 2SC3928A/QR/-X TRANSISTOR Q7032 UN2113-X TRANSISTOR Q7033 UN2113-X TRANSISTOR D-AMP P.W. BOARD ASS'Y (SFL-6222A-U2) Q7034 UN2113-X TRANSISTOR...
Page 148 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6278 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6631 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6279 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6632 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6280 NCB31CK-104X...
Page 149 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C7057 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9201 NDC31HJ-102X C CAPACITOR 1000pF 50V J C7058 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9202 NCJ41EK-106X-U C CAPACITOR 10mF 25V K C7059 NCB31CK-104X...
Page 150 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6257 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R6575 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6258 NRSA63J-151X MG RESISTOR 150Ω 1/16W J R6576 NRSA63J-0R0X MG RESISTOR 0Ω...
Page 151 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7174 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R7512 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7175 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7513 NRSA63J-0R0X MG RESISTOR 0Ω...
Page 152 Ref No. Part No. Part Name Description Local L6103 NQL79GM-220X COIL 22uH M L6115 NQR0499-001X FERRITE BEADS L6250 NQLB62J-120X COIL 12uH J L6253 NQLB62J-120X COIL 12uH J L6254 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J L6265 NQR0499-001X FERRITE BEADS L6266 NQR0499-001X FERRITE BEADS L6402 NQL79GM-100X...
Page 153: Printed Wiring Board Parts List [Lt-37Dr7Sj/P]
PRINTED WIRING BOARD PARTS LIST [LT-37DR7SJ ANALOG P.W. BOARD ASS'Y (SFL-1247A-U2) REFER TO PARTS LIST IN PAGE 3-11 FOR THIS P.W. BOARD. D-AMP P.W. BOARD ASS'Y (SFL-6222A-U2) REFER TO PARTS LIST IN PAGE 3-15 FOR THIS P.W. BOARD. SW P.W. BOARD ASS'Y (SFL-7206A-U2) REFER TO PARTS LIST IN PAGE 3-15 FOR THIS P.W.
Page 154: Remote Control Unit Parts List (Rm-C1905S-1C)
STAND FRONT PACKING PARTS LIST -1 [26 inch models]  Ref.No. Part No. Part Name Description Local GA10002-082A-U PACKING CASE GA10142-070B-U EURO LABEL LT-26DR7BJ GA10168-009A-U EURO LABEL LT-26DR7BJP GA10142-069B-U EURO LABEL LT-26DR7SJ GA10168-008A-U EURO LABEL LT-26DR7SJP GA10162-001B-U CUSHION ASSY 6pcs in 1set...
Page 155: Packing -2 [32 Inch Models]
PACKING -2 [32 inch models] FRONT PACKING PARTS LIST -2 [32 inch models]  Ref.No. Part No. Part Name Description Local GA10002-083A-U PACKING CASE GA10142-072B-U EURO LABEL LT-32DR7BJ GA10168-011A-U EURO LABEL LT-32DR7BJP GA10142-071B-U EURO LABEL LT-32DR7SJ GA10168-010A-U EURO LABEL LT-32DR7SJP GA10163-001A-U CUSHION ASSY 4pcs in 1set...
Page 156: Packing -3 [37 Inch Models]
PACKING -3 [37 inch models] FRONT PACKING PARTS LIST -3 [37 inch models]  Ref.No. Part No. Part Name Description Local GA10002-084A-U PACKING CASE GA10142-074B-U EURO LABEL LT-37DR7BJ GA10168-013A-U EURO LABEL LT-37DR7BJP GA10142-073B-U EURO LABEL LT-37DR7SJ GA10168-012A-U EURO LABEL LT-37DR7SJP GA10169-003A-U CUSHION ASSY 4pcs in 1set...

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JVC LT-26DR7BJ Service Manual

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