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JVC LT-40FH76 Service Manual

Lcd flat television
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Table of Contents

  • English

  • Unknown

    • Semiconductor Shapes

    • Wiring Diagram

    • Block Diagram

    • Circuit Diagrams
      • Analog Pwb Circuit Diagram
      • Main Power Pwb Circuit Diagram
      • Led Pwb Circuit Diagram
      • Sw Pwb Circuit Diagram
      • Card Pwb Circuit Diagram
      • DC-DC Pwb Circuit Diagram
      • Sub Power Pwb Circuit Diagram

    • Pattern Diagrams
      • Analog Pwb Pattern
      • Digital Pwb Pattern
      • Main Power Pwb Pattern
      • Card Pwb Pattern
      • DC-DC Pwb Pattern
      • Sub Power Pwb Pattern
      • Sw Pwb Pattern
      • D-Amp Pwb Pattern

    • Voltage Chatrs

    • Waveforms
      • Parts List
      • Using P.w. Board & Remote Control Unit
      • Exploded View Parts List -1
      • Exploded View -1
      • Exploded View Parts List -2
      • Exploded View -2
      • Printed Wiring Board Parts List
        • Analog P.w. Board Ass'y (Lca10637-02A) (Sfl-1212A)
        • D-Amp P.w. Board Ass'y (Lca90550-01B) (Sfl-6201A)
        • Sw P.w. Board Ass'y (Lca90551-02A) (Sfl-7203A)
        • Card P.w. Board Ass'y (Lca10556-01C) (Srp-8511A)
        • Led P.w. Board Ass'y (Lca90552-06A) (Sfl-8707A)
        • Main Power P.w. Board Ass'y (Lca90575-02C) (Sfl-9041A)
        • DC-DC P.w. Board Ass'y (Lca90606-04A) (Sfl-9146A)
        • Sub Power P.w. Board Ass'y (Lca10639-03B) (Sfl-9706A)
        • Digital P.w. Board Ass'y (Lca10599-72A) (Sfl-0D152A)
      • Remote Control Unit Parts List (Rm-C1257G-1H)
      • Packing
      • Packing Parts List

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SERVICE MANUAL
2
2006
YA380
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22
LCD FLAT TELEVISION
LT-40FH76

TABLE OF CONTENTS

COPYRIGHT © 2006 Victor Company of Japan, Limited
/T
BASIC CHASSIS
FL3
No.YA380
2006/2

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Summary of Contents for JVC LT-40FH76

  • Page 1: Table Of Contents

    LCD FLAT TELEVISION YA380 2006 LT-40FH76 BASIC CHASSIS TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 SPECIFICATION Items Contents Dimensions ( W × H × D ) 100.0 cm × 73.4 cm × 32.9 cm [Included stand] 100.0 cm × 67.1 cm × 11.7 cm [TV only] Mass 32.0 kg [Included stand] 25.0 kg [TV only] Power Input AC110 V , 60 Hz Power Consumption...

  • Page 3: Precaution

    SECTION 1 PRECAUTION SAFETY PRECAUTIONS (1) The design of this product contains special hardware, (6) Isolation Check (Safety for Electrical Shock Hazard) many circuits and components specially for safety After re-assembling the product, always perform an purposes. For continued protection, no changes should be isolation check on the exposed metal parts of the cabinet made to the original design unless authorized in writing by (antenna terminals, video/audio input and output terminals,...
  • 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

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS SYSTEM SETTEING Be sure to carry out the following operation at the end of SERVICE MENU SCREEN the procedure. (1) Set to 0 minutes using the [SLEEP TIMER] key. SERVICE MENU SERVICE MENU 1. ADJUST 1.
  • Page 7 TECHNICAL INFORMATION 2.3.1 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 8 2.3.2 MAIN CPU PIN FUNCTION [IC7601 : DIGITAL PWB ASS'Y] Pin name Function Pin name Function VHOLD1 Data slice for main screen closed caption Not used HFLT1 I/O LPF for main screen closed caption video input Not used Not used Not used Not used Not used...

  • Page 9: Disassembly

    SECTION 3 DISASSEMBLY DISASSEMBLY PROCEDURE 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 10 STAND COVER STAND BACK BRACKET REAR COVER D-AMP PWB D-AMP PWB BRACKET DIGITAL PWB ANALOG PWB POWER CORD H TUNER BASE SHIELD TERMINAL POWER CORD DC-DC CON PWB POWER PWB TERMINAL BASE SW PWB FRONT CONTROL ASSY Fig.1 1-10 (No.YA380)
  • Page 11 3.1.9 REMOVING THE SPEAKER (Fig.2) 3.1.14 REMOVING THE LCD PANEL UNIT (Fig.2) • Remove the STAND. • Remove the STAND. • Remove the REAR COVER. • Remove the REAR COVER. (1) Remove the 6 screws [A]. • Remove the BACK BRACKET. (2) Remove the SPEAKER (L /R).
  • Page 12 CARD BASE ASSY CARD PWB SHIELD SUB POWER PWB MAIN BASE BOTTOM FRAME CARD PWB TOP FRAME CARD PWB BRACKET SPEAKER LED PWB SPEAKER LED LENS FRONT PANEL FRONT Fig.2 1-12 (No.YA380)
  • Page 13 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. 3.2.1 MEMORY IC TABLE Simbol Number of pins Mounting PWB Main content of data...
  • Page 14 3.2.4 SETTINGS OF FACTORY SHIPMENT 3.2.4.1 BUTTON OPERATION 3.2.4.2 REMOTE CONTROL DIRECT OPERATION Setting item Setting position Setting item Setting position POWER INPUT CHANNEL CABLE-02 CHANNEL CABLE-02 VOLUME VOLUME MUTING DISPLAY ASPECT NTSC PANORAMA HD / ATSC FULL SLEEP TIMER THEATER PRO NATURAL CINEMA AUTO...
  • Page 15 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.

  • Page 16: 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) Set to 0 minutes using the [SLEEP TIMER] key. conventional method using adjustment parts and (2) Press the [VIDEO STATUS] key and [DISPLAY] key components.
  • Page 17 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 (Fig.2). 4.5.4.2 DESCRIPTION OF STATUS DISPLAY OF ADJUSTMENT MODE (3) VIDEO STATUS ADJUSTMENT MODE...
  • Page 18 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 19 Item No. Item Variable range Setting value Item No. Item Variable range Setting value M073 1E48 00 - FF M123 1E7A 00 - FF M074 1E49 00 - FF M124 1E7B 00 - FF M075 1E4A 00 - FF M125 1E7C 00 - FF M076...
  • Page 20 Item No. Item Variable range Setting value Item No. Item Variable range Setting value M173 1EAC 00 - FF M223 1EDE 00 - FF M174 1EAD 00 - FF M224 1EDF 00 - FF M175 1EAE 00 - FF 4.6.4 DRIVE SYSTEM SETTING (Fixed values) M176 1EAF...
  • Page 21 ADJUSTMENT PROCEDURE 4.7.1 VIDEO CIRCUIT Measuring Item Test point Adjustment part Description instrument WHITE Remote [1.ADJUST] (1) Receive a NTSC 75% all white signal. BALANCE control unit S030: R DRIVE (Red drive) (2) Set "VIDEO STATUS" to "STANDARD". (HIGHLIGHT) S031: G DRIVE (Green drive) (3) Set "ASPECT"...

  • Page 22: 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 diagnosed as "Abnormal" and displayed and operational state of the circuit and displays/saves it during counted as "NG".
  • Page 23 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 bais (16V / 5V / LB_PRO Detection starts 3 seconds after protection...
  • Page 24 1-24 (No.YA380)
  • Page 25 Victor Company of Japan, Limited Flat Panel Display Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA380) Printed in Japan...
  • Page 26 SCHEMATIC DIAGRAMS LCD FLAT TELEVISION YA380 2006 LT-40FH76 BASIC CHASSIS CD-ROM No.SML200602 No.YA380 COPYRIGHT © 2006 Victor Company of Japan, Limited 2006/2...
  • Page 27 LT-40FH76 STANDARD CIRCUIT DIAGRAM NOTE ON USING CIRCUIT DIAGRAMS 1.SAFETY Type The components identified by the symbol and shading are No indication : Ceramic capacitor critical for safety. For continued safety replace safety ciritical : Metalized mylar capacitor : Polypropylene capacitor components only with manufactures recommended parts.
  • Page 28 CONTENTS SEMICONDUCTOR SHAPES ..............2-2 WIRING DIAGRAM ..................2-3 BLOCK DIAGRAM ..................2-5 CIRCUIT DIAGRAMS ANALOG PWB CIRCUIT DIAGRAM ......................2-7 DIGITAL PWB CIRCUIT DIAGRAM ......................2-19 MAIN POWER PWB CIRCUIT DIAGRAM ....................2-51 LED PWB CIRCUIT DIAGRAM ......................... 2-55 SW PWB CIRCUIT DIAGRAM ......................... 2-56 D-AMP PWB CIRCUIT DIAGRAM ......................

  • Page 29: Wiring Diagram

    WIRING DIAGRAM DC-DC PWB CN8CV3 CN8CV1 CN8CV2 D-AMP PWB CN0DC LCD PANEL UNIT CN000W (INVERTER PWB:CN1) CARD PWB SPEAKER(R) SPEAKER(L) LCD PANEL UNIT CN0LV1 (CONTROL PWB:CN2) POWER PWB CN001 CN00A CN00P CN002 DIGITAL PWB CN001 CN002 CN0PW TU3001 U/V ANALOG TUNER F9001 LED PWB 250V/6.3A...

  • Page 30: Block Diagram

    BLOCK DIAGRAM CARD PWB DIGITAL PWB IC2002 IC1001 CARD_LIN/_RIN AUIO CARD READER D-A CONV. CARD_Y CARD_Cb YUV0-7 H /V SYNC CARD_Cr Y0-7 / Pb0-7 / Pr0-7 IC2001 IC2004 VIDEO IC2005 H/V SYNC D-A CONV. CONV. SYNC GEN ANALOG PWB IC3101 MTS DEMOD./SURROUND/AUDIO CONTROL TV_A STEREO...

  • Page 31: Circuit Diagrams

    CIRCUIT DIAGRAMS ANALOG PWB ASS'Y (1/6) ANALOG PWB CIRCUIT DIAGRAM (1/6) SHEET 1 LCA10637-02A (SFL-1212A) CARD PWB ASS'Y (1/2) CARD PWB ASS'Y (2/2) CN8CV1 (SHEET29) CN8CV2 (SHEET28) CNCV1 CNCV2 QGA1217C1-12X QGA1217C1-04X BS_A9V R101 100k BS_A9V R102 100k C101 IC106 CD4066BNS-X R105 R106 DVI_L...
  • Page 32 ANALOG PWB CIRCUIT DIAGRAM (2/6) SHEET 2 V1_S J401 D492 D401 J401 J401 S9648 QNZ0726-001 C402 BS_A5V OPEN V1_YIN PC_DET SHEET3 PC_DET D403 R491 PC_VS PC_VS V1_CIN PC_HS C401 PC_HS C491 PC_R PC_R PC_G R402 R401 PC_G D402 PC_B C403 PC_B J401 C492...
  • Page 33 ANALOG PWB CIRCUIT DIAGRAM (3/6) SHEET 3 TU3001 TU3001 QAU0430-001 BS_A5V SHEET1 M.PACK R3018 TV_V1 IC381 C383 C3006 C3007 M62320FP-X 47/16 OPEN L3002 NQL79GM-100X C3008 R3001 OPEN R3014 OPEN SDA0A5 R3011 R3015 OPEN SCL0A5 C381 C382 BS_A9V R3003 R3012 SHEET2 R3004 R3013 PC_DET...
  • Page 34 ANALOG PWB CIRCUIT DIAGRAM (4/6) SHEET 4 OLLC09108 OLLC09108 OLLC09448 OLLC09448 IC501 IC501 HA17558AF-X HA17558AF-X OPEN OPEN IC502 AK4554VT-X AK4554VT-X OPEN OPEN R504 R501 IC551 JCV8010 JCV8010 OPEN OPEN R505 C508 ANALOG PWB ASS'Y (4/6) IC552 PQ2L3152MS-X PQ2L3152MS-X OPEN OPEN X551 NAX0623-001X NAX0623-001X...
  • Page 35 ANALOG PWB CIRCUIT DIAGRAM (5/6) SHEET 5 VCC12V R613 ANALOG PWB ASS'Y (5/6) R614 C610 C609 LCA10637-02A (SFL-1212A) R609 C608 Q604 IC603 R610 R619 C611 R616 R611 R612 R615 R617 C612 R618 C613 SHEET1 LB_POW C642 R643 OPEN C644 C641 R645 C640 2.2k...
  • Page 36 ANALOG PWB CIRCUIT DIAGRAM (6/6) SHEET 6 STB_5V STB3.3V BS_A9V BS_A5V VCC5 R912 OPEN IC902 BA33BC0FP-X L902 NQL52EM-220X CN00H D903 C913 QGA2001F6-15X OPEN NEX51CM-335X C905 LCD_POW C904 NEHM1CM-476X NCB11AK-106X AC_IN DC-DC PWB ASS'Y STB_5V C906 CN00H NCB31EK-104X (SHEET30) SCL3A5 L903 SDA3A5 NQR0562-010X C914...
  • Page 37 DIGITAL PWB CIRCUIT DIAGRAM (1/16) SHEET 7 DIGITAL PWB ASS'Y (1/16) STB3.3V C7513 LCA10599-72A (SFL-0D152A) IC7501 IC7502 STB3.3V OPEN C7512 R7536 OPEN OPEN SHEET16 CEC/TVLK Q7508 OPEN STB3.3V R7544 R7537 OPEN D7510 OPEN R7538 OPEN DIGITAL INPUT BLOCK CECIN D7511 OPEN STB_5V STB3.3V...
  • Page 38 DIGITAL PWB CIRCUIT DIAGRAM (2/16) SHEET 8 BS_9V BS_9V L8831 L8852 R8895 OPEN OPEN C8831 C8832 R8893 TV_MAIN_1 L8832 R8840 R8841 R8832 Q8831 OPEN TV_MAIN TV_MAIN C8833 Q8832 R8894 OPEN Q8837 R8835 TV_MAIN_4 OPEN R8851 C8836 Q8834 R8836 RA8832 Q8833 R8834 C8834 C8835...
  • Page 39 DIGITAL PWB CIRCUIT DIAGRAM (3/16) SHEET 9 BS_9V BS_9V VC9-1 VC9-1 K8701 OPEN IC8702 DIGITAL C8701 C8702 OPEN OPEN OPEN YC2.5A YC2.5A VCC3D VCC3D C8710 C8711 VOUT C8714 C8715 C8716 OPEN OPEN R8718 PWB ASS'Y (3/16) OPEN OPEN OPEN OPEN K8702 OPEN C8712...
  • Page 40 DIGITAL PWB CIRCUIT DIAGRAM (4/16) SHEET 10 DIGITAL PWB ASS'Y (4/16) SHEET12,18 DIGITAL INPUT BLOCK LCA10599-72A (SFL-0D152A) BS_5V IC6402 K6403 K6401 R1170H331B-X SHEET7,11,16,20 LB_POW RA6403 DV1_R0 DV1_R0 C6402 C6403 C6445 NEX60GM-337X C6439 DV1_R1 DV1_R1 R6401 C6440 K6402 C6441 DV1_R2 DV1_R2 DV1_R3 DV1_R3 R6402...
  • Page 41 DIGITAL PWB CIRCUIT DIAGRAM (5/16) SHEET 11 BS_5V K8781 IC8781 OPEN OPEN R8786 OPEN YMIN_3 R8787 OPEN DIGITAL PWB ASS'Y (5/16) OPEN 3DYC_C SHEET16 EXT3DON EXT3DON 3DYC_V OPEN C8782 OPEN LCA10599-72A (SFL-0D152A) 3DYC_Y IC8782 OPEN SHEET21 MAIN_CCD R8788 OPEN SUB_CCD1 BYMIN_3 BS_LOUT R8789...
  • Page 42 DIGITAL PWB CIRCUIT DIAGRAM (6/16) SHEET 12 SHEET21,22 MI_OSDYM SHEET17,21,22 MI_OSDYS DIGITAL PWB ASS'Y (6/16) OSDB1 SHEET22 OSDB2 R6017 OSDB3 ASI0 SHEET21,22 OSDB4 R6018 ASI1 OSDB5 LCA10599-72A (SFL-0D152A) IC6001 ASI2 VCC3D ASI3 C6002 0.1/16 JCC5060 BSI0 R6077 OPEN BSI1 OSDCK1 BSI2 BSI3 IC6002...
  • Page 43 DIGITAL PWB CIRCUIT DIAGRAM (7/16) SHEET 13 DIGITAL PWB ASS'Y (7/16) R6715 OPEN DD_OSDVS SHEET12,21,22 DD_OSDHS R6714 OPEN LCA10599-72A (SFL-0D152A) VCC3D L6701 NQR0413-003X IC6001 JCC5060 C6701 NCF11CZ-475X R6712 SUB CPU/ A-D CONVERT / YC SEP./ CHROMA DEMOD./ FORMAT CONVERT/ R6713 Enhancer / NR DA_AGND C6705...
  • Page 44 DIGITAL PWB CIRCUIT DIAGRAM (8/16) SHEET 14 DIGITAL PWB ASS'Y (8/16) OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 OLLC09109 LCA10599-72A (SFL-0D152A) LP2996MR LP2996MR LP2996MR LP2996MR LP2996MR LP2996MR SC2595STRT SC2595STRT SC2595STRT SC2595STRT SC2595STRT SC2595STRT IC6102 L6105 OPEN OPEN OPEN OPEN...
  • Page 45 DIGITAL PWB CIRCUIT DIAGRAM (9/16) SHEET 15 DIGITAL PWB ASS'Y (9/16) RA7204 LCA10599-72A (SFL-0D152A) NRZ0080-473X STB3.3V STB3.3V IC6001 NOTE : Refer to the part list for the part number of IC7201. JCC5060 R7201 R7202 SUB CPU/ IC7201 R7208 R7225 A-D CONVERT / YC SEP./ STB3.3V CHROMA DEMOD./ FORMAT CONVERT/...
  • Page 46 DIGITAL PWB CIRCUIT DIAGRAM (10/16) SHEET 16 DIGITAL PWB ASS'Y (10/16) LCA10599-72A (SFL-0D152A) STB3.3V JCC5060 R7030 SHEET18 VMUTE P20_INTPZ0 OPEN R7031 DIGITAL INPUT BLOCK IC6001 NAX0669-001X DIN_INT P21_INTPZ1 C7041 R7032 CLK_7001_3 OPEN SHEET21,22 R7082 WAKE P22_INTPZ2 IC7031 OPEN X7001 R7033 P23_INTPZ3 DIN_HOTP DIGITAL INPUT BLOCK...
  • Page 47 DIGITAL PWB CIRCUIT DIAGRAM (11/16) SHEET 17 DIGITAL PWB ASS'Y (11/16) LCA10599-72A (SFL-0D152A) PL_SDA VCC3D VCC3.3LV SHEET19 PL_SCL L6501 VCC3.3LV PL_SLE PL_PLE C6520 L6531 IC6001 CN0LV1 JCC5060 L6511 LGND LVB5 520M_TA1-1 520M_TA1-2 TA1- TA1- LVB6 520M_TA1+1 520M_TA1+2 TA1+ TA1+ LVB7 520M_TB1-1 520M_TB1-2 TB1-...
  • Page 48 DIGITAL PWB CIRCUIT DIAGRAM (12/16) SHEET 18 VCC3D OPEN IC6011 CLK_DV1 CN0BS VCC3D DV1_B0 BSY7 CN110 IC6012 BSY6 DV1_Y7 DV1_B1 TGND R6064 BSY5 DV1_Y6 BSCLK_0 TGND BSCLK DV1_B2 BSCLK BSY4 DV1_Y5 TGND R6065 BSY3 DV1_Y4 DV1_B3 BSHP_0 HSYNC BSHP BSHP BSY2 DV1_Y3 BSVP_0...
  • Page 49 DIGITAL PWB CIRCUIT DIAGRAM (13/16) SHEET 19 DIGITAL PWB ASS'Y (13/16) LCA10599-72A (SFL-0D152A) ALARM SHEET17 R6615 OPEN SHEET7,16 POW_LED R6617 OPEN PL_PLE SHEET7,16 DIMMER PL_SLE R6601 OPEN SHEET17 SHEET17 I2CREADY PL_SDA PL_SCL CN0FC OPEN K6601 OPEN SHEET20 LW_CK K6602 OPEN SHEET7,15,16,18,20,22 K6603 OPEN...
  • Page 50 DIGITAL PWB CIRCUIT DIAGRAM (14/16) SHEET 20 DIGITAL PWB ASS'Y (14/16) LCA10599-72A (SFL-0D152A) BS_5V C6624 C6625 C6626 C6627 C6628 C6629 C6630 C6631 C6632 C6633 C6634 C6635 C6636 C6637 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 0.1/16 0.1/16 0.1/16 0.1/16 OLLC09109...
  • Page 51 DIGITAL PWB CIRCUIT DIAGRAM (15/16) SHEET 21 DIGITAL PWB ASS'Y (15/16) SHEET7,16 SHEET7 LCA10599-72A (SFL-0D152A) OSDB5 OSDB5 OSDB4 OSDB4 OSDB3 OSDB3 OSDG5 OSDG5 SHEET12,22 OSDG4 OSDG4 OSDG3 OSDG3 SHEET16,22 WAKE OSDR5 OSDR5 OSDR4 OSDR4 OSDR3 OSDR3 STB3.3V R7624 DD_OSDVS IC7602 SHEET12,17,22 R7625 DD_OSDHS...
  • Page 52 DIGITAL PWB CIRCUIT DIAGRAM (16/16) SHEET 22 OPEN OPEN SHEET21 OPEN CN0MI CN0C2 STB_5V R7356 CN0ID R7319 R7320 0.01 C7325 SHEET7 TVLINKOUT SHEET16,21 MI_REQ SHEET7 TVLINKIN R7370 BS_RST BS_TXD BS_RXD R7372 MECA_SW SHEET7,12,19,21 MECA_SW KEY1 KEY1 SHEET19,21 KEY2 R7371 KEY2 SHEET7,16,21 AFT1 SHEET21...

  • Page 53: Main Power Pwb Circuit Diagram

    MAIN POWER PWB CIRCUIT DIAGRAM (1/2) SHEET 23 SUB POWER PWB CN900D (SHEET31) CN000D QGA7901C1-02 Y9001 MAIN POWER PWB ASS'Y (1/2) OPEN C9002 Y9002 QFZ9072-105 F9001 OPEN QMF5AD2-6R3-J1 LCA90575-02C (SFL-9041A) R9006 CN0PW LF9001 LF9002 LF9003 QGA7901C1-02 POWER CORD VA9001 QAF0060-621 L9501 QQR1468-001 H9502...
  • Page 54 MAIN POWER PWB CIRCUIT DIAGRAM (2/2) SHEET 24 LCD PANEL UNIT OPEN CN00Q CN00P QGA2001F6-10X GND5 K9557 NQR0499-002X C9561 L9551 OPEN K9556 CP9551 NQR0499-002X D9555 GND5 K9552 NQR0499-002X Y9551 Y9552 QUY360-100H QUY360-100H K9553 T9501 NQR0499-002X GND4 C9557 R9552 D9558 K9554 R9551 L9553 NQR0499-002X...

  • Page 55: Led Pwb Circuit Diagram

    LED PWB CIRCUIT DIAGRAM SHEET 25 SW PWB CIRCUIT DIAGRAM SHEET 26 SW PWB ASS'Y LED PWB ASS'Y LCA90551-02A (SFL-7203A) S7707 CN100R QSW1131-001Z LCA90552-06A (SFL-8707A) QGA1217C1-09X C7701 R8725 R8717 R8716 R8715 R8714 R8713 R8712 R8711 OPEN ANALOG PWB CN100U S7703 S7702 S7701 QSW1131-001Z...
  • Page 56 D-AMP PWB CIRCUIT DIAGRAM SHEET 27 D-AMP PWB ASS'Y IC6201 LCA90550-01B (SFL-6201A) PQ20WZ11-X AU_+VCC VCC12V Y6202 Y6201 R6206 OPEN AU_-VCC AU_+VCC QETN1EM-477Z D6201 C6685 1SS355-X C6204 CN10F K6601 C6684 QGA2001C6-04X NQR0499-002X R6201 R6203 SUB POWER PWB ASS'Y C6201 C6202 R6205 C6205 K6602 CN900F...

  • Page 57: Card Pwb Circuit Diagram

    ANALOG PWB ASS'Y(1/6) CNCV2 (SHEET1) 3.3V 3.3V IC1202 RST_ETC SN74LVC1G04V-X IC1005 RPI-352 R1231 R1012 LD[0-15] R1232 LA[0-21]_RSEL C1205 IC1203 SN74LVC1G08V-X R1013 LT-40FH76/T C1206 3.3V OLLC07716 OLLC07716-02 OLLC07716-03 R1233 SA16M90TFIR1D03 SA16M90TFIR1D03 SA16M90TFIR1D08 IC1501 CN8CV2 3.3V QGA1501F4-04W SHEET29 CARD_POW 3.3V K1501 Q1201 3.3V...
  • Page 58 R2036 C2033 3.3k 47/16 R2210 2.7k AGND AGND R2208 C2219 NRSA02J-0R0X OPEN R2209 NRSA02J-0R0X CARD_POW AGND AGND IC2201 R1170H331B-X SHEET28 LT-40FH76/T OLLC07716 OLLC07716-02 OLLC07716-03 C2217 NCJ41EK-106X-U R2001 VOUT 3.3V_MD R2003 C2206 NCB31HK-222X R2005 IC2202 C2218 R2201 NCJ41EK-106X-U MP1580HS-X L2202 R2204...

  • Page 59: Dc-Dc Pwb Circuit Diagram

    DC-DC PWB CIRCUIT DIAGRAM SHEET 30 DC-DC PWB ASS'Y LCA90606-04A (SFL-9146A) CNCV3 CARD PWB ASS'Y(2/2) R9611 CN8CV3 (SHEET29) Q9904 CN00Y OPEN C9608 OPEN 0.0033 R9925 R9603 5.6k R9609 C9606 R9926 C9607 0.0022 Q9905 CN00B L9602 IC9601 C9609 D9604 R9601 MP1593DN-X NQLC8CM-150X OPEN PTZ6.8B-X...

  • Page 60: Sub Power Pwb Circuit Diagram

    SUB POWER PWB CIRCUIT DIAGRAM SHEET 31 WJK0050 WJK0050 WJK0050 CN900D -013A-E -008A-E -013A-E QUY153 QUY153 QQR0621 K9003 -050Y -050Y -002Z QCZ0340 QCZ0340 QCZ0354 C9003 -471 -471 -102Z QCB31HK QCB31HK QCB31HK C9006 -152Z -152Z -222Z L9053 POWER PWB SUB POWER PWB ASS'Y OPEN CN900D ASS'Y(1/2)

  • Page 61: Pattern Diagrams

    PATTERN DIAGRAMS ANALOG PWB PATTERN [PARTS SIDE] ANALOG PWB PATTERN [SOLDER SIDE] Y610 Y601 Y602 Y611 R691 R692 Y603 Y903 R690 C710 D903 Y612 Q609 C651 C650 C659 C913 L902 R715 C646 C464 C663 C657 D463 D615 C662 C649 C465 C644 C716 C661...

  • Page 62: Digital Pwb Pattern

    DIGITAL PWB PATTERN [SOLDER SIDE] (No.YA380)2-69 2-70(No.YA380)
  • Page 63 DIGITAL PWB PATTERN [PARTS SIDE] (No.YA380)2-71 2-72(No.YA380)

  • Page 64: Main Power Pwb Pattern

    MAIN POWER PWB PATTERN [SOLDER SIDE] MAIN POWER PWB PATTERN [PARTS SIDE] C9553 C9551 Q9221 D9563 C9560 C9221 C9563 D9559 C9221 D9560 C9551 C9553 C9560 L9553 C9563 R9226 C9559 R9225 R9224 D9221 R9221 R9553 C9557 C9559 R9552 C9557 R9565 D9554 C9552 R9552 R9565...

  • Page 65: Card Pwb Pattern

    CARD PWB PATTERN [SOLDER SIDE] DC-DC PWB PATTERN [SOLDER SIDE] X1001 IC1002 TP2001 TP2015 IC1007 Q2201 C2004 K2001 TP2002 TP2014 R1065 C2016 K2002 C1202 C2001 C1201 R1225 C1011 C1008 C1007 C1006 C1016 C1005 C1012 K2004 C1203 K2003 K1003 IC9902 IC2001 D9655 Q1201 R2014...

  • Page 66: Sub Power Pwb Pattern

    SUB POWER PWB PATTERN LED PWB PATTERN [SOLDER SIDE] Q8706 D8712 D8705 R8725 D8711 R8720 D8710 Q8710 R8719 R8721 Q8709 D8706 Q8708 Q8703 LED PWB PATTERN [PARTS SIDE] C8751 R8755 D8705 CN100U D8701 SW PWB PATTERN [SOLDER SIDE] J7001 R7017 S7704 S7703 S7702...

  • Page 67: Voltage Chatrs

    VOLTAGE CHARTS <ANALOG PWB> [P.2-7 - P.2-8] [P.2-15 - P.2-16] MODE 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 ) DC ( V )
  • Page 68 <MAIN POWER PWB> <D-AMP PWB> [P.2-51 - P.2-52] [P.2-57 - P.2-58] 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 ) DC ( V )

  • Page 69: Waveforms

    WAVEFORMS ANALOG PWB (3/6) (SHEET1) TU3001-18 0.9 Vp-p ANALOG PWB (1/6) (SHEET1) IC101-79 IC101-45 IC101-49 IC101-57 0.8 Vp-p 0.8 Vp-p 0.9 Vp-p 0.9 Vp-p IC102-2 IC102-28 IC102-37 IC102-38 IC102-41 IC102-43 IC102-45 0.8 Vp-p 3.0 Vp-p 3.4 Vp-p 2.5 Vp-p 0.6 Vp-p 0.6 Vp-p 0.8 Vp-p DIGITAL PWB (11/16)
  • Page 70 Victor Company of Japan, Limited Flat Panel Display Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA380) Printed in Japan...

  • Page 71: 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 72 CONTENTS USING P.W. BOARD & REMOTE CONTROL UNIT ....................3-3 EXPLODED VIEW PARTS LIST -1 ..........................3-4 EXPLODED VIEW -1 ..............................3-5 EXPLODED VIEW PARTS LIST -2 ..........................3-6 EXPLODED VIEW -2 ..............................3-7 PRINTED WIRING BOARD PARTS LIST ........................3-8 ANALOG P.W.

  • Page 73: Using P.w. Board & Remote Control Unit

    USING P.W. BOARD & REMOTE CONTROL UNIT P.W.B ASS'Y name P.W.B ASS'Y No. ANALOG P.W.B LCA10637-02A (SFL-1212A) D-AMP P.W.B LCA90550-01B (SFL-6201A) SW P.W.B LCA90551-02A (SFL-7203A) CARD P.W.B LCA10556-01C (SRP-8511A) LED P.W.B LCA90552-06A (SFL-8707A) MAIN POWER P.W.B LCA90575-02C (SFL-9041A) DC-DC P.W.B LCA90606-04A (SFL-9146A) SUB POWER P.W.B LCA10639-03B (SFL-9706A)

  • Page 74: Exploded View Parts List -1

    EXPLODED VIEW PARTS LIST -1  Ref.No. Part No. Part Name Description Local  101 LC12550-001A JACK COVER LC33278-001A-A LICENSE LABEL LC42289-001A-C STAND BASE UNIT QYSPSPD5016MA SCREW M5 x 16mm(x2) QYSPSPD5020ZA SCREW M5 x 20mm(x2) LC42378-001B-C SUPPORT UNIT Inc.106A/106B 106A T0148-01 STAND COVER 106B...

  • Page 75: Exploded View -1

    EXPLODED VIEW -1 106A 106B 106B 108C BACK BRACKET 108A 108B D-AMP PWB BRACKET FRONT (No.YA380)3-5...

  • Page 76: Exploded View Parts List -2

    EXPLODED VIEW PARTS LIST -2  Ref.No. Part No. Part Name Description Local  151 QLD0398-001 LCD PANEL UNIT WJW0038-001A-E DIGITAL(LVDS) CABLE WJZ0181-001B-E E-HARNESS ASSY LC41913-006A-C SPEAKER ASSY LEFT LC40226-005A-H SPACER (x6) LC41913-005A-C SPEAKER ASSY RIGHT  157 LC12197-008A FRONT PANEL ASSY LC33125-001B-HK LED LENS QQR0491-001...

  • Page 77: Exploded View -2

    EXPLODED VIEW -2 CARD PWB SHIELD MAIN BASE BOTTOM FRAME TOP FRAME CARD PWB BRACKET FRONT (No.YA380)3-7...

  • Page 78: Printed Wiring Board Parts List

    PRINTED WIRING BOARD PARTS LIST ANALOG P.W. BOARD ASS'Y Ref No. Part No. Part Name Description Local (LCA10637-02A) (SFL-1212A) C122 NCB31CK-104X C CAPACITOR 0.1uF 16V K Ref No. Part No. Part Name Description Local C123 NCB31CK-104X C CAPACITOR 0.1uF 16V K C124 NCB31CK-105X C CAPACITOR...
  • Page 79 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C409 NCB21AK-225X C CAPACITOR 2.2uF 10V K C3112 NCB31EK-104X C CAPACITOR 0.1uF 25V K C410 NCB31HK-103X C CAPACITOR 0.01uF 50V K C3113 NCB31HK-472X C CAPACITOR 4700pF 50V K C411 NCB21AK-225X...

  • Page 80: D-Amp P.w. Board Ass'y (Lca90550-01B) (Sfl-6201A)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R232 NRSA63J-471X MG RESISTOR 470Ω 1/16W J R695 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R237 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R696 NRSA63J-0R0X MG RESISTOR 0Ω...

  • Page 81: Sw P.w. Board Ass'y (Lca90551-02A) (Sfl-7203A)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local D6673 UDZS20B-X Z DIODE R6662 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J D6674 UDZS20B-X Z DIODE R6663 NRSA63J-393X MG RESISTOR 39kΩ 1/16W J R6664 NRSA63J-0R0X MG RESISTOR 0Ω...

  • Page 82: Card P.w. Board Ass'y (Lca10556-01C) (Srp-8511A)

    CARD P.W. BOARD ASS'Y Ref No. Part No. Part Name Description Local (LCA10556-01C) (SRP-8511A) C2004 NCB31HK-102X C CAPACITOR 1000pF 50V K Ref No. Part No. Part Name Description Local C2005 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C2006 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C2009 NDC31HJ-101X...

  • Page 83: Led P.w. Board Ass'y (Lca90552-06A) (Sfl-8707A)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R1215 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R2202 NRSA63D-153X MG RESISTOR 15kΩ 1/16W D R1216 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R2203 NRSA63D-222X MG RESISTOR 2.2kΩ...

  • Page 84: Main Power P.w. Board Ass'y (Lca90575-02C) (Sfl-9041A)

    MAIN POWER P.W. BOARD ASS'Y Ref No. Part No. Part Name Description Local (LCA90575-02C) (SFL-9041A) C9507 NDC31HJ-102X C CAPACITOR 1000pF 50V J Ref No. Part No. Part Name Description Local C9508 QEHR1VM-476Z E CAPACITOR 47uF 35V M C9509 NCB31HK-103X C CAPACITOR 0.01uF 50V K C9510 NCB31HK-104X...

  • Page 85: Dc-Dc P.w. Board Ass'y (Lca90606-04A) (Sfl-9146A)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R9534 QRK126J-271X UNF C RESISTOR 270Ω 1/2W J D9652 1SS355-X SI DIODE R9535 NRS12BJ-332W MG RESISTOR 3.3kΩ 1/2W J D9654 PTZ6.8B-X Z DIODE R9536 NRSA63J-473X MG RESISTOR 47kΩ...

  • Page 86: Sub Power P.w. Board Ass'y (Lca10639-03B) (Sfl-9706A)

    SUB POWER P.W. BOARD ASS'Y DIGITAL P.W. BOARD ASS'Y (LCA10639-03B) (SFL-9706A) (LCA10599-72A) (SFL-0D152A) Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local IC9001 STR-W6765-F5 IC6001 JCC5060 IC9051 TL431/A/-T IC6002 SN74LVC1G08V-X IC6101 EDD1232AAFA-6B D9001 MTZJ33B-T2 Z DIODE IC6102...
  • Page 87 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6139 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6506 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6217 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6507 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6218 NCB31CK-104X...
  • Page 88 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6907 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9002 NCJ41EK-106X-U C CAPACITOR C6908 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9003 NCB31EK-104X C CAPACITOR 0.1uF 25V K C6909 NCB31CK-104X C CAPACITOR...
  • Page 89 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6253 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J R6607 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R6254 NRSA63J-151X MG RESISTOR 150Ω 1/16W J R6609 NRSA63J-101X MG RESISTOR 100Ω...
  • Page 90 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7207 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R9508 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J R7208 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R9509 NRSA63J-103X MG RESISTOR 10kΩ...

  • Page 91: Remote Control Unit Parts List (Rm-C1257G-1H)

    Ref No. Part No. Part Name Description Local K6263 NQR0489-002X FERRITE BEADS K6264 NQR0489-002X FERRITE BEADS K6265 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J K6266 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J K6267 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J K6268 NRSA02J-0R0X MG RESISTOR 0Ω...

  • Page 92: Packing

    PACKING 3-22(No.YA380)

  • Page 93: Packing Parts List

    PACKING PARTS LIST  Ref.No. Part No. Part Name Description Local LC21867-003A PACKING CASE LC32958-001A JOINT (x4) LC21868-001B PACKING CASE BOTTOM LC12593-001B CUSHION ASSY 4pcs in 1set GG30097-004A-H POLY BAG LC21954-001A ACCESSORY BOX QPA02503505P POLY BAG 25cm x 35cm ------------ BATTERY R6P/AA(x2) RM-C1257G-1H...

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