JVC LT-42FX77 Service Manual
JVC LT-42FX77 Service Manual

JVC LT-42FX77 Service Manual

Hide thumbs Also See for LT-42FX77:
Table of Contents
  • Unknown

    • Wiring Diagram

    • Semiconductor Shapes

    • Block Diagram

    • Circuit Diagrams

      • Digital Pwb Circuit Diagram
      • Power Pwb Circuit Diagram
      • Led Pwb Circuit Diagram
      • Sw Pwb Circuit Diagram
      • D-Amp Pwb Circuit Diagram
      • DC-DC Pwb Circuit Diagram
    • Pattern Diagrams

      • Digital Pwb Pattern
      • Power Pwb Pattern
      • Led Pwb Pattern
    • Voltage Charts

    • 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 [Lt-42Fx77, Lt-42Fx77/B]
        • Analog P.w. Board Ass'y (Sfl-1235A-H2)
        • D-Amp P.w. Board Ass'y (Sfl-6233A-H2)
        • Sw P.w. Board Ass'y (Sfl-7220A-H2)
        • Led P.w. Board Ass'y (Sfl-8727A-H2)
        • Power P.w. Board Ass'y (Sfl-9090A-H2)
        • DC-DC P.w. Board Ass'y (Sfl-9199A-H2)
        • Digital P.w. Board Ass'y (Sfl0D381A-H2)
      • Printed Wiring Board Parts List [Lt-42Fx77/S ]
        • Analog P.w. Board Ass'y (Sfl-1235A-H2)
        • D-Amp P.w. Board Ass'y (Sfl-6233A-H2)
        • Sw P.w. Board Ass'y (Sfl-7220A-H2)
        • Led P.w. Board Ass'y (Sfl-8727A-H2)
        • Power P.w. Board Ass'y (Sfl-9090A-H2)
        • DC-DC P.w. Board Ass'y (Sfl-9199A-H2)
        • Digital P.w. Board Ass'y (Sfl0D382A-H2)
      • Printed Wiring Board Parts List [Lt-42Fx77/Ba]
        • Analog P.w. Board Ass'y (Sfl-1235A-Bk)
        • D-Amp P.w. Board Ass'y (Sfl-6233A-Bk)
        • Sw P.w. Board Ass'y (Sfl-7220A-Bk)
        • Led P.w. Board Ass'y (Sfl-8727A-Bk)
        • Power P.w. Board Ass'y (Sfl-9090A-Bk)
        • DC-DC P.w. Board Ass'y (Sfl-9199A-Bk)
        • Digital P.w. Board Ass'y (Sfl0D381A-Bk)
      • Remote Control Unit Parts List (Rm-C1855-1C)
      • Packing
      • Packing Parts List

Advertisement

Quick Links

SERVICE MANUAL
SERVICE MANUAL
10
2007
YA564<Rev.001>
LT-42FX77, LT-42FX77
LT-42FX77
COPYRIGHT © 2007 Victor Company of Japan, Limited
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20
WIDE LCD TELEVISION

TABLE OF CONTENTS

COPYRIGHT © 2007 Victor Company of Japan, Limited
, LT-42FX77
/BA
,
/B
/S
BASIC CHASSIS
FL4
No.YA564<Rev.001>
2007/10

Advertisement

Chapters

Table of Contents
loading

Summary of Contents for JVC LT-42FX77

  • Page 1: Table Of Contents

    SERVICE MANUAL WIDE LCD TELEVISION YA564<Rev.001> 2007 SERVICE MANUAL LT-42FX77, LT-42FX77 LT-42FX77 , LT-42FX77 BASIC CHASSIS COPYRIGHT © 2007 Victor Company of Japan, Limited TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 SPECIFICATION Items Contents Dimensions ( W × H × D ) 100.7 cm × 70.7 cm × 29.6 cm [Included stand] 100.7 cm × 66.0 cm × 13.0 cm [TV only] Mass 30.0 kg [Included stand] 24.0 kg [TV only] Power Input AC110V - AC240 V, 50 Hz / 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

    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. MAIN DIFFERENCE LIST Item LT-42FX77 LT-42FX77/B LT-42FX77/BA LT-42FX77/S POWER CORD EU Type (2 Pins) EU Type (2 Pins)
  • Page 7 TECHNICAL INFORMATION 2.4.1 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 2.4.2 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 9: Disassembly

    SECTION 3 DISASSEMBLY DISASSEMBLY PROCEDURE • Be sure to perform the SYSTEM SETTING, 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 POWER CORD POWER CORD COVER SHIELD COVER SHIELD COVER SHIELD TERMINAL REAR COVER SHIELD TERMINAL DIGITAL PWB BACK BRACKET BACK BRACKET D-AMP PWB BRACKET DC-DC PWB TERMINAL POWER PWB BASE STAND ASS'Y MAIN BASE STAND BASE TUNER BASE SUPPORT SIDE BRACKET TOP FRAME SIDE BRACKET TOP FRAME...
  • Page 11 3.1.12 REMOVING THE LCD CONTROL PWB (Fig.3-2) 3.1.13 REMOVING THE INVERTER PWB (Fig.3-2) • Remove the REAR COVER. • Remove the REAR COVER. • Remove the STAND ASS'Y. (1) Remove the 5 screws [B]. • Remove the STAND BASE SUPPROT. (2) Remove the INVERTER PWB COVER.
  • Page 12 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 Symbol Number of pins Mounting PWB Main content of data...
  • Page 13 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 CHANNEL PR01 CHANNEL PR01 VOLUME VOLUME ZOOM Panoramic TV/AV 3.2.4.3 REMOTE CONTROL MENU OPERATION (1) PICTURE (4) FEATURES Setting item Setting position Setting item...
  • Page 14 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 15: 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 [DISPLAY] key and [MUTING] key on the remote conventional method using adjustment parts and control unit simultaneously to enter the SERVICE MODE components.
  • Page 16 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 MULTI SCREEN : 2-pictures multi...
  • Page 17 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 18 Item No. Item Variable range Setting value Item No. Item Variable range Setting value M075 1E4A 00 - FF M125 1E7C 00 - FF M076 1E4B 00 - FF M126 1E7D 00 - FF M077 1E4C 00 - FF M127 1E7E 00 - FF M078...
  • Page 19 Item No. Item Variable range Setting value Item No. Item Variable range Setting value M175 1EAE 00 - FF M205 1ECC 00 - FF M176 1EAF 00 - FF M206 1ECD 00 - FF M177 1EB0 00 - FF M207 1ECE 00 - FF M178...
  • Page 20: 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 counted. operational state of the circuit and displays/saves it during (1) Temporary defective transmissions across circuits due to failure.Diagnosis is performed when power is turned on, and...
  • Page 21 5.1.6 DETAILS Self check is performed for the following items: (---- is not used 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 (5V / 12V / LB_PRO Detection starts 3 seconds after protection...
  • Page 22 Victor company of Japan, Limited Display category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA564<Rev.001>) Printed in Japan...
  • Page 23 (No.YA564<Rev.001>)1-23...
  • Page 24 1-24 (No.YA564<Rev.001>)
  • Page 25 SCHEMATIC DIAGRAMS WIDE LCD TELEVISION LT-42FX77, LT-42FX77 LT-42FX77 , LT-42FX77 BASIC CHASSIS CD-ROM No.SML200710 No.YA564<Rev.001> COPYRIGHT © 2007 Victor Company of Japan, Limited. 2007/10...
  • Page 26 LT-42FX77 LT-42FX77 LT-42FX77 LT-42FX77 /BA, 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.
  • Page 27 LED PWB PATTERN ..........................2-75 SW PWB PATTERN ..........................2-75 D-AMP PWB PATTERN ..........................2-76 DC-DC PWB PATTERN ..........................2-76 VOLTAGE CHARTS .................. 2-77 WAVEFORMS .................... 2-79 USING P.W. BOARD LT-42FX77 LT-42FX77/B LT-42FX77/S LT-42FX77/BA P.W.B ASS Y name ANALOG P.W. BOARD SFL-1235A-H2 SFL-1235A-BK D-AMP P.W.
  • Page 28 WIRING DIAGRAM CN00S CN10F D-AMP PWB CN0SL CN0SR LCD PANEL UNIT LCD PANEL UNIT (SLAVE SIDE INVERTER PWB) (MASTER SIDE INVERTER PWB) SPEAKER(L) SPEAKER(R) DC-DC PWB CN00A CN00P CN00H CN00A CN0DC CN00F CN00Q CN00S CN00W ANALOG PWB CN00H CN0DC CN00U CN000W CN00R LCD PANEL UNIT...
  • Page 29: Block Diagram

    BLOCK DIAGRAM ANALOG PWB DIGITAL PWB IC3501 MULTI SOUND PROCESS SIF_OUT IC6101 SD_DQ1-32 DEMOD. TU3001 HDMI IN DDR-SDRAM HDMI-1 U/V FRONTEND MONO DV1_R0-7 DV1_G0-7 TV_MAIN DV1_B0-7 A0-21 IC7201 SOUND D0-15 FLASH ROM SELECT HDMI IN IC6001 TV_L/ HDMI OUTPUT TV_R HDMI-2 RECEIVE SUB CPU/...
  • Page 30: Circuit Diagrams

    ANALOG PWB CIRCUIT DIAGRAM (1/6) SHEET 1 ANALOG PWB ASS'Y (1/6) L3508 OPEN SFL-1235A-H2 C3553 R3553 OPEN BS_A9V OPEN C3559 OPEN R3559 R3551 R3555 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] OPEN OPEN OPEN R3561 C3551 OPEN OPEN R3563 C3012 C3011 OPEN SFL-1235A-BK [LT-42FX77/BA] R3557 C3555...
  • Page 31 CNCV1 CNCV2 BS_A9V OPEN OPEN R101 ANALOG PWB ASS'Y (2/6) 100k BS_A9V R102 100k C101 IC106 DVI_L R105 R106 SFL-1235A-H2 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] DVI_L SHEET 3 C103 R103 100k DVI_R BS_A9V DVI_R R104 100k SFL-1235A-BK [LT-42FX77/BA] Q101 R295 R297 Q102...
  • Page 32 R435 MON_V R436 2.2k C431 R437 R439 Q431 MON_L C442 R438 D431 OPEN C432 R440 R442 MON_R C443 R441 ANALOG PWB ASS'Y (3/6) D432 OPEN M_MU SFL-1235A-H2 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] R443 Q432 Q433 R444 C433 SFL-1235A-BK [LT-42FX77/BA] c13613006_0724_6/6_0.0 (No.YA564<Rev.001>)2-11 2-12(No.YA564<Rev.001>)
  • Page 33 ANALOG PWB CIRCUIT DIAGRAM (4/6) SHEET 4 IC501 ANALOG PWB ASS'Y (4/6) R504 R501 3.3k R505 C508 3.3k SFL-1235A-H2 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] C506 .0082 C503 .0022 C501 SFL-1235A-BK [LT-42FX77/BA] R512 .022 R503 4.7k R509 C507 C504 100/10 .0022 C502 .022...
  • Page 34 ANALOG PWB CIRCUIT DIAGRAM (5/6) SHEET 5 C771 ANALOG PWB ASS'Y (5/6) R771 R773 C773 R775 R777 6.8K SFL-1235A-H2 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] C774 D771 SFL-1235A-BK [LT-42FX77/BA] C775 47/16 R780 IC771 VCC12V R776 6.8K R774 C772 R772 C642 VCC3.3 R643 OPEN...
  • Page 35 ANALOG PWB CIRCUIT DIAGRAM (6/6) SHEET 6 ANALOG PWB ASS'Y (6/6) SFL-1235A-H2 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] SFL-1235A-BK [LT-42FX77/BA] STB_5V STB3.3V BS_A9V BS_A5V VCC5 R912 OPEN IC902 L902 CN00H D903 C913 OPEN C905 C904 DC-DC PWB CN00H C906 (SHEET 30) L903 C914...
  • Page 36: Digital Pwb Circuit Diagram

    DIGITAL PWB CIRCUIT DIAGRAM (1/17) SHEET 7 DIGITAL PWB ASS'Y (1/17) STB3.3V SFL0D381A-H2 C7513 OPEN [LT-42FX77, LT-42FX77/B] IC7502 OPEN SFL0D381A-BK [LT-42FX77/BA] Q7512 OPEN R7547 C7520 C7521 OPEN OPEN OPEN Q7511 OPEN SFL0D382A-H2 [LT-42FX77/S] R7549 OPEN R7544 OPEN Q7513 OPEN R7548...
  • Page 37 L8845 OPEN OPEN 3M58_CLK1 R8859 C8857 C8860 OPEN OPEN OPEN C8858 C8859 OPEN OPEN IC8834 OPEN DIGITAL PWB ASS'Y (2/17) C8861 C8882 C8864 OPEN OPEN OPEN SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] C8862 C8863 OPEN OPEN SFL0D381A-BK [LT-42FX77/BA] SFL0D382A-H2 [LT-42FX77/S] ggs20012015_0724_15/18_0.0 (No.YA564<Rev.001>)2-21 2-22(No.YA564<Rev.001>)
  • Page 38 DIGITAL PWB CIRCUIT DIAGRAM (3/17) SHEET 9 DIGITAL PWB ASS'Y (3/17) SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] SFL0D381A-BK [LT-42FX77/BA] SFL0D382A-H2 [LT-42FX77/S] C8613 OPEN R8638 OPEN R8639 OPEN RA8604 OPEN R8641 OPEN C8614 OPEN C8615 OPEN OPEN R8614 RA8605 OPEN OPEN R8615 OPEN R8616...
  • Page 39 DIGITAL PWB CIRCUIT DIAGRAM (4/17) SHEET 10 SHEET 12,18 DIGITAL PWB ASS'Y (4/17) SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] SFL0D381A-BK [LT-42FX77/BA] SFL0D382A-H2 [LT-42FX77/S] BS_5V K6403 K6401 OPEN OPEN SHEET 7,11,16,20 LB_POW RA6403 IC6402 OPEN DV1_R0 OPEN DV1_R0 C6402 C6403 C6445 C6439 DV1_R1 OPEN...
  • Page 40 DIGITAL PWB CIRCUIT DIAGRAM (5/17) SHEET 11 DIGITAL PWB ASS'Y (5/17) SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] SFL0D381A-BK [LT-42FX77/BA] SFL0D382A-H2 [LT-42FX77/S] SHEET 16 EXT3DON C6303 SHEET 21 MAIN_CCD R6306 R6314 IC6301 OPEN R6310 SUB_CCD1 Q6302 R6318 2.2K OPEN BS_LOUT R6311 BS_ROUT R6307 R6309...
  • Page 41 DIGITAL PWB CIRCUIT DIAGRAM (6/17) SHEET 12 SHEET 21,22 MI_OSDYM MI_OSDYS DIGITAL PWB ASS'Y (6/17) OSDB1 SHEET 22 OSDB2 R6017 OSDB3 SHEET 21,22 OSDB4 R6018 OSDB5 SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] IC6001 VCC3D C6002 0.1/16 SFL0D381A-BK [LT-42FX77/BA] R6077 OPEN OSDCK1 SFL0D382A-H2 [LT-42FX77/S] IC6002 R6078 OPEN R6012...
  • Page 42 DIGITAL PWB CIRCUIT DIAGRAM (7/17) SHEET 13 DIGITAL PWB ASS'Y (7/17) R6715 OPEN DD_OSDVS SHEET 12,21,22 DD_OSDHS SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] R6714 OPEN VCC3D SFL0D381A-BK [LT-42FX77/BA] L6701 SFL0D382A-H2 [LT-42FX77/S] IC6001 C6701 R6712 R6713 C6705 OPEN R6706 OPEN C6707 R6707 R6701 OPEN...
  • Page 43 DIGITAL PWB CIRCUIT DIAGRAM (8/17) SHEET 14 DIGITAL PWB ASS'Y (8/17) SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] RA6108 RA6107 SFL0D381A-BK [LT-42FX77/BA] SFL0D382A-H2 [LT-42FX77/S] C6109 0.1/16 C6111 RA6116 C6110 RA6115 C6108 0.1/16 OPEN OPEN VTT0034 C6125 0.1/16 C6124 C6123 C6122 IC6102 C6139 0.1/16 SD_CKE...
  • Page 44 DIGITAL PWB CIRCUIT DIAGRAM (9/17) SHEET 15 DIGITAL PWB ASS'Y (9/17) RA7204 SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] STB3.3V STB3.3V IC6001 SFL0D381A-BK [LT-42FX77/BA] R7201 R7202 SFL0D382A-H2 [LT-42FX77/S] FLASH ROM IC7201 R7208 R7225 OPEN STB3.3V R7212 OPEN C7209 RA7205 0.1/16 STB3.3V R7228 OPEN R7211...
  • Page 45 DIGITAL PWB CIRCUIT DIAGRAM (10/17) SHEET 16 DIGITAL PWB ASS'Y (10/17) SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] IC6001 R7030 SHEET 18 SFL0D381A-BK [LT-42FX77/BA] VMUTE X7001 R7031 OPEN SHEET 9 DIN_INT C7041 OPEN R7032 CLK_7001_3 SHEET 21,22 SFL0D382A-H2 [LT-42FX77/S] WAKE R7033 OPEN DIN_HOTP SHEET 9...
  • Page 46 DIGITAL PWB CIRCUIT DIAGRAM (11/17) SHEET 17 DIGITAL PWB ASS'Y (11/17) SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] SFL0D381A-BK [LT-42FX77/BA] VCC3D VCC3.3LV IC6001 L6501 OPEN SFL0D382A-H2 [LT-42FX77/S] C6520 L6531 RA6541 OPEN 150M_DDB00 150M_DDB01 LVB0 LVB1 LVB2 IC6502 OPEN OPEN LVB3 RA6547 LVB4 L6531 OPEN...
  • Page 47 SHEET 21 BS_RXD VOUTENB SHEET 16 BS_POWEN SHEET 16,22 BS_RST VMUTE SHEET 16 DBS_FMT2 SHEET 7 BS_IR DIGITAL PWB ASS'Y (12/17) SHEET 16 DSyncSW1 SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] BS_LOUT BS_ROUT SFL0D381A-BK [LT-42FX77/BA] BS_YOUT SHEET 11 SFL0D382A-H2 [LT-42FX77/S] BS_COUT ggs20012013_0724_13/18_0.0 (No.YA564<Rev.001>)2-41 2-42(No.YA564<Rev.001>)
  • Page 48 KEY1 R6605 R6607 R6609 R6611 SHEET 7,12,21,22 MECA_SW C6601 R6606 C6602 R6608 C6603 R6610 R6612 C6604 OPEN OPEN .1/16 0.1/16 OPEN 0.1/16 OPEN OPEN BS_5V STB_5V DIGITAL PWB ASS'Y (13/17) SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] SFL0D381A-BK [LT-42FX77/BA] SFL0D382A-H2 [LT-42FX77/S] ggs20012012_0724_12/18_0.0 (No.YA564<Rev.001>)2-43 2-44(No.YA564<Rev.001>)
  • Page 49 C6636 C6637 C9723 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 OPEN SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] STB3.3V BS_9V SFL0D381A-BK [LT-42FX77/BA] VCC1.8D VCC3.3LV C6677 C6678 C6679 C6680 C6681 C6682 C6683 C6684 C6685 C6686 C6687 C6688 C6689...
  • Page 50 DIGITAL PWB CIRCUIT DIAGRAM (15/17) SHEET 21 SHEET 7,16 SHEET 7 DIGITAL PWB ASS'Y (15/17) OSDB5 OSDB5 SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] OSDB4 OSDB4 OSDB3 OSDB3 OSDG5 SFL0D381A-BK [LT-42FX77/BA] OSDG5 OSDG4 OSDG4 OSDG3 SHEET 12,22 OSDG3 SHEET 16,22 EEP ROM OSDR5 WAKE...
  • Page 51 DIGITAL PWB CIRCUIT DIAGRAM (16/17) SHEET 22 DIGITAL PWB ASS'Y (16/17) SFL0D381A-H2 [LT-42FX77, LT-42FX77/B] SHEET 9,21 SFL0D381A-BK [LT-42FX77/BA] SHEET 9 OPEN SHEET 21 OPEN SHEET 9 OPEN OPEN SFL0D382A-H2 [LT-42FX77/S] CN0MI CN0ID CN0C3 CN0C2 OPEN OPEN OPEN STB_5V R7356 R7319...
  • Page 52 SHEET 10,12 VCC3 R5071 DIGITAL PWB ASS'Y (17/17) OPEN Q5002 C5061 K5061 VCC3 SFL0D381A-H2 C5062 R5043 VDD3 0.1/16 MEMORY R5072 IC5002 [LT-42FX77, LT-42FX77/B] VCC1.8D IC5005 K5005 R5073 VCC3 K5010 OPEN K5006 K5007 C5063 OPEN DQ15 SFL0D381A-BK [LT-42FX77/BA] C5064 C5005 K5001...
  • Page 53: Power Pwb Circuit Diagram

    POWER PWB CIRCUIT DIAGRAM (1/3) SHEET 24 POWER PWB ASS'Y (1/3) SFL-9090A-H2 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] SHEET 26 SFL-9090A-BK [LT-42FX77/BA] L9501 Y9005 Y9001 BW7.5 OPEN Y9009 F9001 Y9006 Y9002 BW7.5 OPEN TH9001 R9010 CN0PW LF9002 LF9001 LF9003 OPEN QQR1467-001 R9001 C9002...
  • Page 54 R9631 PFC_CTR 1.8k Y9632 OPEN PC9503 Y9631 R9580 OPEN Q9603 GND1 GND2 R9641 OPEN PC9504 OPEN Q9604 OPEN GND2 GND1 C9592 OPEN POWER PWB ASS'Y (2/3) GND1 GND2 SFL-9090A-H2 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] SFL-9090A-BK [LT-42FX77/BA] CN00Q OPEN IC9601 ggs20018_0821_2/3_0.0 (No.YA564<Rev.001>)2-55 2-56(No.YA564<Rev.001>)
  • Page 55 C9814 OPEN OPEN R9905 OPEN D9810 OPEN OPEN R9906 C9813 OPEN OPEN C9909 OPEN IC9901 OPEN R9907 R9908 OPEN OPEN R9812 R9813 R9814 OPEN OPEN OPEN GND5 POWER PWB ASS'Y (3/3) SFL-9090A-H2 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] SFL-9090A-BK [LT-42FX77/BA] ggs20018_0821_3/3_0.0 (No.YA564<Rev.001>)2-57 2-58(No.YA564<Rev.001>)
  • Page 56: Led Pwb Circuit Diagram

    LED PWB CIRCUIT DIAGRAM SHEET 27 LED PWB ASS'Y SFL-8727A-H2 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] SFL-8727A-BK [LT-42FX77/BA] R8714 R8713 R8712 R8711 CN100U R8725 R8717 R8716 R8715 C8755 OPEN OPEN OPEN OPEN OPEN OPEN OPEN Q8706 OPEN Q8702 Q8709 OPEN Q8705 Q8704 Q8701...
  • Page 57: Sw Pwb Circuit Diagram

    SW PWB CIRCUIT DIAGRAM SHEET 28 SW PWB ASS'Y SFL-7220A-H2 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] SFL-7220A-BK [LT-42FX77/BA] POWER S7707 R7707 CN100R R7708 R7705 OPEN R7706 OPEN C7701 R7709 OPEN OPEN S7703 SW S7702 S7701 ANALOG PWB (2/6) CN00R (SHEET 2) R7710 Screen size...
  • Page 58: D-Amp Pwb Circuit Diagram

    R6128 C6112 C6113 OPEN C6109 L6102 R6118 R6124 C6114 R6119 R6129 470K Q6105 D6104 R6120 100K R6130 OPEN Q6106 R6126 C6128 OPEN R6121 OPEN Q6107 OPEN R6131 OPEN D-AMP PWB ASS'Y SFL-6233A-H2 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] SFL-6233A-BK [LT-42FX77/BA] ggs20016_0821_1/1_0.0 (No.YA564<Rev.001>)2-63 2-64(No.YA564<Rev.001>)
  • Page 59: Dc-Dc Pwb Circuit Diagram

    C9951 C9953 Q9951 OPEN OPEN CN00K R9953 C9952 OPEN OPEN C9954 OPEN R9952 OPEN OPEN C9994 OPEN Q9952 OPEN DC-DC PWB ASS'Y CN00Y OPEN R9954 C9995 OPEN OPEN D9951 OPEN SFL-9199A-H2 [LT-42FX77, LT-42FX77/B, LT-42FX77/S] OPEN SFL-9199A-BK [LT-42FX77/BA] ggs20015_0821_1/1_0.0 (No.YA564<Rev.001>)2-65 2-66(No.YA564<Rev.001>)
  • Page 60: Pattern Diagrams

    PATTERN DIAGRAMS ANALOG PWB PATTERN [SOLDER SIDE] J406 J405 J410 J402 J403 J401 J407 J408 R706 R708 C652 R699 D492 R705 R698 C635 R697 IC106 R696 R707 R641 R642 R574 C643 C640 C173 C636 R573 R183 R228 R774 IC771 C626 C174 R632 R229...
  • Page 61: Digital Pwb Pattern

    DIGITAL PWB PATTERN [SOLDER SIDE] CN7501 C6636 CN011 CN012 IP43 IP41 IP39 IP31 IP26 IP24 IP21 IP19 IP16 IP14 C9601 IP101 IP97 IP59 IP47 IP45 IP146 IP145 IP37 IP35 IP33 IP99 IP95 IP58 IP51 IP49 IP52 IP50 IP48 IP46 IP44 IP42 IP40 IP38...
  • Page 62 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 C8617 Q8601 C8616 C6652 C6653 RA8605...
  • Page 63: Power Pwb Pattern

    POWER PWB PATTERN (No.YA564<Rev.001>)2-73 2-74(No.YA564<Rev.001>)
  • Page 64: Led Pwb Pattern

    LED PWB PATTERN [SOLDER SIDE] D-AMP PWB PATTERN [SOLDER SIDE] D-AMP PWB PATTERN [PARTS SIDE] D8705 R8718 Q8713 #PC00001 #PC00002 Q8710 R8722 R8701 C6202 D8772 IC8771 R8723 Q8712 D8773 D8771 R8724 D8774 C6128 R8702 C6205 D8703 D8704 C6203 C6204 R8714 D8701 R6203 D6105...
  • Page 65: Voltage Charts

    VOLTAGE CHARTS <ANALOG PWB(1/6)> <ANALOG PWB(6/6)> <DIGITAL PWB(16/17)> <POWER PWB(2/3)> <D-AMP PWB> [P.2-7 - P.2-8] [P.2-17 - P.2-18] [P.2-49 - P.2-50] [P.2-55 - P.2-56] [P.2-63 - P.2-64] MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE...
  • Page 66: Waveforms

    WAVEFORMS ANALOG PWB (2/6) (SHEET 2) IC101-45 IC101-49 IC101-57 IC101-79 0.8 Vp-p 0.8 Vp-p 0.7 Vp-p 1.0 Vp-p IC102-43 IC102-2 IC102-37 IC102-38 IC102-41 IC102-45 1.0 Vp-p 3.4 Vp-p 2.5 Vp-p 0.6 Vp-p 0.6 Vp-p 0.8 Vp-p DIGITAL PWB (15/17) (SHEET 21) IC7606-2 IC7606-4 1.1 Vp-p...
  • Page 67 Victor company of Japan, Limited Display category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA564<Rev.001>) Printed in Japan...
  • Page 68: 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 69 EXPLODED VIEW -1 ..............................3-5 EXPLODED VIEW PARTS LIST -2 ..........................3-6 EXPLODED VIEW -2 ..............................3-6 PRINTED WIRING BOARD PARTS LIST [LT-42FX77, LT-42FX77/B] ..............3-7 ANALOG P.W. BOARD ASS'Y (SFL-1235A-H2) ....................3-7 D-AMP P.W. BOARD ASS'Y (SFL-6233A-H2) ....................3-11 SW P.W.
  • Page 70: 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-42FX77 LT-42FX77/B LT-42FX77/S LT-42FX77/BA ← ← ANALOG P.W.B SFL-1235A-H2 SFL-1235A-BK ← ← D-AMP P.W.B SFL-6233A-H2 SFL-6233A-BK ← ← SW P.W.B SFL-7220A-H2 SFL-7220A-BK ← ← LED P.W.B SFL-8727A-H2 SFL-8727A-BK ←...
  • Page 71: Exploded View Parts List -1

    M4 x 16mm QYSBSFG4016MA TAP SCREW M4 x 16mm LC33936-001A-H CORD CLAMP QYSBSFG4016MA TAP SCREW M4 x 16mm(x6) QQR0491-001 FERRITE CORE (x2) LT-42FX77,LT-42FX77B,LT-42FX77S QMPK450-170-JC POWER CORD(EU) 1.7m BLACK LT-42FX77,LT-42FX77B   QMPRA90-165-Q1 POWER CORD(EU) 1.65m BLACK LT-42FX77BA  QMPN370-170-JC POWER CORD(EU) 1.7m BLACK...
  • Page 72: Exploded View -1

    EXPLODED VIEW -1 RATING LABEL SHIELD COVER D-AMP PWB BRACKET MAIN BASE <RIGHT> <LEFT> (No.YA564<Rev.001>)3-5...
  • Page 73: Exploded View Parts List -2

    EXPLODED VIEW PARTS LIST -2  Ref.No. Part No. Part Name Description Local  300 QLD0493-001-JMT LCD PANEL UNIT Inc.300A/300B (T420XW01 V6) LT-42FX77,LT-42FX77S  300 QLD0493-001-JET LCD PANEL UNIT Inc.300A/300B (T420XW01 V6) LT-42FX77B,LT-42FX77BA  300A AU-55.42T01.044 LCD CONTROL PWB (T420XW01 V6) ...
  • Page 74: Printed Wiring Board Parts List [Lt-42Fx77, Lt-42Fx77/B]

    PRINTED WIRING BOARD PARTS LIST [LT-42FX77, LT-42FX77/B] ANALOG P.W. BOARD ASS'Y (SFL-1235A-H2) Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local D501 1SS355-X SI DIODE D502 1SS355-X SI DIODE IC101 R2S11004FT D503 MA8033-X...
  • Page 75 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C211 NCB31CK-104X C CAPACITOR 0.1uF 16V K C551 NCB31HK-102X C CAPACITOR 1000pF 50V K C233 NCB31CK-103X C CAPACITOR 0.01uF 16V K C552 NCB31HK-102X C CAPACITOR 1000pF 50V K C234 NCB31CK-103X...
  • Page 76 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C752 NEHL1HM-105X E CAPACITOR 1uF 50V M R166 NRSA63J-224X MG RESISTOR 220kΩ 1/16W J C753 NEHL0GM-227X E CAPACITOR 220uF 4V M R167 NRSA63J-224X MG RESISTOR 220k 1/16W J C754 NEHL1CM-476X...
  • Page 77 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R422 NRSA63J-750X MG RESISTOR 75 1/16W J R621 NRSA63J-563X MG RESISTOR 56k 1/16W J R423 NRSA63J-750X MG RESISTOR 75 1/16W J R622 NRSA63J-153X MG RESISTOR 15k 1/16W J R426 NRSA63J-224X...
  • Page 78: D-Amp P.w. Board Ass'y (Sfl-6233A-H2)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R3515 NRSA63J-101X MG RESISTOR 100 1/16W J C6602 QETN1EM-477Z E CAPACITOR 470uF 25V M R3516 NRSA63J-101X MG RESISTOR 100 1/16W J R3517 NRSA63J-103X MG RESISTOR 10k 1/16W J R6106 NRSA63J-332X...
  • Page 79: Power P.w. Board Ass'y (Sfl-9090A-H2)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R8754 NRSA63J-333X MG RESISTOR 33kΩ 1/16W J C9211 QECR1VM-477Z E CAPACITOR 470uF 35V M R8755 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J C9212 QEHR1AM-337Z E CAPACITOR 330uF 10V M C9219 QEHR1VM-107Z...
  • Page 80: Dc-Dc P.w. Board Ass'y (Sfl-9199A-H2)

    DC-DC P.W. BOARD ASS'Y (SFL-9199A-H2) Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R9528 NRSA63J-224X MG RESISTOR 220kΩ 1/16W J R9529 NRS12BJ-101W MG RESISTOR 100Ω 1/2W J IC9401 S393-X R9530 NRS12BJ-220W MG RESISTOR 22Ω...
  • Page 81: Digital P.w. Board Ass'y (Sfl0D381A-H2)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R9619 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J Q9051 RSS040P03-X POWER MOS FET R9802 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J Q9052 UN2212-X DIGI TRANSISTOR R9803 NRSA63D-562X MG RESISTOR 5.6kΩ...
  • Page 82 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6113 NCB31AK-474X C CAPACITOR 0.47uF 10V K C6610 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6114 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6611 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6116 NCB31AK-474X...
  • Page 83 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6919 NCB31CK-104X C CAPACITOR 0.1uF 16V K C7508 NCB31HK-103X C CAPACITOR 0.01uF 50V K C6921 NCB11AK-106X C CAPACITOR 10uF 10V K C7510 NCB31HK-103X C CAPACITOR 0.01uF 50V K C6922 NCB31CK-104X...
  • Page 84 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6112 NRSA63J-470X MG RESISTOR 47Ω 1/16W J R6327 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6113 NRSA63J-470X MG RESISTOR 47Ω 1/16W J R6329 NRSA63J-472X MG RESISTOR 4.7kΩ...
  • Page 85 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7179 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R9020 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R7184 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R9030 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 86 Ref No. Part No. Part Name Description Local L7311 NQL092K-4R7X COIL 4.7uH K L7312 NQL092K-4R7X COIL 4.7uH K L7313 NQL092K-4R7X COIL 4.7uH K L7314 NQR0413-003X FERRITE BEADS L7315 NQL092K-4R7X COIL 4.7uH K L7316 NQL092K-4R7X COIL 4.7uH K L7501 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 87: Printed Wiring Board Parts List [Lt-42Fx77/S ]

    PRINTED WIRING BOARD PARTS LIST [LT-42FX77/S ] ANALOG P.W. BOARD ASS'Y (SFL-1235A-H2) Ref No. Part No. Part Name Description Local REFER TO PARTS LIST IN PAGE 3-7 FOR THIS P.W. BOARD. Q6250 2SC3928A/QR/-X TRANSISTOR Q6251 2SC3928A/QR/-X TRANSISTOR Q6301 2SA1530A/QR/-X TRANSISTOR D-AMP P.W.
  • Page 88 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C5088 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6295 NBZ0007-107X SP E CAPACITOR 100uF 4V M C5089 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6296 NCB11AK-106X C CAPACITOR 10uF 10V K C5090...
  • Page 89 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6903 NCB31CK-104X C CAPACITOR 0.1uF 16V K C7334 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6904 NCB31CK-104X C CAPACITOR 0.1uF 16V K C7335 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6905 NCB31CK-104X...
  • Page 90 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6025 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6287 NRSA63J-391X MG RESISTOR 390Ω 1/16W J R6073 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6288 NRSA63J-391X MG RESISTOR 390Ω...
  • Page 91 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7113 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7514 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7119 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R7515 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 92 Ref No. Part No. Part Name Description Local L6911 NQR0499-001X FERRITE BEADS L6912 NQR0499-001X FERRITE BEADS L6922 NQL79GM-220X COIL 22uH M L6924 NQL79GM-220X COIL 22uH M L6925 NQL79GM-220X COIL 22uH M L6931 NQR0499-001X FERRITE BEADS L7301 NQR0413-003X FERRITE BEADS L7302 NQR0413-003X FERRITE BEADS L7303...
  • Page 93: Printed Wiring Board Parts List [Lt-42Fx77/Ba]

    PRINTED WIRING BOARD PARTS LIST [LT-42FX77/BA] ANALOG P.W. BOARD ASS'Y (SFL-1235A-BK) Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local D501 1SS355-X SI DIODE D502 1SS355-X SI DIODE IC101 R2S11004FT D503 MA8033-X Z DIODE...
  • Page 94 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C211 NCB31CK-104X C CAPACITOR 0.1uF 16V K C551 NCB31HK-102X C CAPACITOR 1000pF 50V K C233 NCB31CK-103X C CAPACITOR 0.01uF 16V K C552 NCB31HK-102X C CAPACITOR 1000pF 50V K C234 NCB31CK-103X...
  • Page 95 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C752 NEHL1HM-105X E CAPACITOR 1uF 50V M R166 NRSA63J-224X MG RESISTOR 220kΩ 1/16W J C753 NEHL0GM-227X E CAPACITOR 220uF 4V M R167 NRSA63J-224X MG RESISTOR 220kΩ...
  • Page 96 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R422 NRSA63J-750X MG RESISTOR 75Ω 1/16W J R621 NRSA63J-563X MG RESISTOR 56kΩ 1/16W J R423 NRSA63J-750X MG RESISTOR 75Ω 1/16W J R622 NRSA63J-153X MG RESISTOR 15kΩ...
  • Page 97: D-Amp P.w. Board Ass'y (Sfl-6233A-Bk)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R3515 NRSA63J-101X MG RESISTOR 100Ω 1/16W J C6205 NCB31HK-103X C CAPACITOR 0.01uF 50V K R3516 NRSA63J-101X MG RESISTOR 100Ω 1/16W J C6206 NEHL1CM-476X E CAPACITOR 47uF 16V M R3517 NRSA63J-103X...
  • Page 98: Power P.w. Board Ass'y (Sfl-9090A-Bk)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R8752 NRSA63J-101X MG RESISTOR 100Ω 1/16W J C9211 QECR1VM-477Z E CAPACITOR 470uF 35V M R8753 NRSA63J-683X MG RESISTOR 68kΩ 1/16W J C9212 QEHR1AM-337Z E CAPACITOR 330uF 10V M R8754 NRSA63J-333X...
  • Page 99: Dc-Dc P.w. Board Ass'y (Sfl-9199A-Bk)

    DC-DC P.W. BOARD ASS'Y (SFL-9199A-BK) Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R9528 NRSA63J-224X MG RESISTOR 220kΩ 1/16W J R9529 NRS12BJ-101W MG RESISTOR 100Ω 1/2W J IC9401 S393-X R9530 NRS12BJ-220W MG RESISTOR 22Ω...
  • Page 100: Digital P.w. Board Ass'y (Sfl0D381A-Bk)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R9619 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J Q9051 RSS040P03-X POWER MOS FET R9802 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J Q9052 UN2212-X DIGI TRANSISTOR R9803 NRSA63D-562X MG RESISTOR 5.6kΩ...
  • Page 101 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6113 NCB31AK-474X C CAPACITOR 0.47uF 10V K C6610 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6114 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6611 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6116 NCB31AK-474X...
  • Page 102 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6919 NCB31CK-104X C CAPACITOR 0.1uF 16V K C7508 NCB31HK-103X C CAPACITOR 0.01uF 50V K C6921 NCB11AK-106X C CAPACITOR 10uF 10V K C7510 NCB31HK-103X C CAPACITOR 0.01uF 50V K C6922 NCB31CK-104X...
  • Page 103 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6112 NRSA63J-470X MG RESISTOR 47Ω 1/16W J R6327 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6113 NRSA63J-470X MG RESISTOR 47Ω 1/16W J R6329 NRSA63J-472X MG RESISTOR 4.7kΩ...
  • Page 104 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7179 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R9020 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R7184 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R9030 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 105: Remote Control Unit Parts List (Rm-C1855-1C)

    Ref No. Part No. Part Name Description Local L7311 NQL092K-4R7X COIL 4.7uH K L7312 NQL092K-4R7X COIL 4.7uH K L7313 NQL092K-4R7X COIL 4.7uH K L7314 NQR0413-003X FERRITE BEADS L7315 NQL092K-4R7X COIL 4.7uH K L7316 NQL092K-4R7X COIL 4.7uH K L7501 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 106: Packing

    GG20182-001A-H TOP CARTON GG10541-001A-H ACC. CUSHION RM-C1855-1C REMOTE CONTROL UNIT AAA/R03 GG30096-001B-H POLY BAG ------------ BATTERY (x2) GGT0164-001B-H INST BOOK English/Chinese LT-42FX77,LT-42FX77B,LT-42FX77S  GGT0163-001B-H INST BOOK English/Chinese LT-42FX77BA   GGT0165-001B-H INST BOOK Arabic/Persian/Russain/French LT-42FX77,LT-42FX77B,LT-42FX77S  QAM0112-002 CONVERSION PLUG LT-42FX77,LT-42FX77B...

This manual is also suitable for:

Lt-42fx77/sLt-42fx77/bLt-42fx77/ba

Table of Contents