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JVC LT-Z26EX6 Service Manual
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JVC LT-Z26EX6 Service Manual

JVC LT-Z26EX6 Service Manual

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See also: Instruction Manual , User Manual
SERVICE MANUAL
9
2006
YA456
LT-Z26EX6, LT-Z26EX6
LT-Z26EX6
LT-Z32EX6, LT-Z32EX6
LT-Z32EX6
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
/B
/B

TABLE OF CONTENTS

COPYRIGHT © 2006 Victor Company of Japan, Limited
, LT-Z26EX6
, LT-Z32EX6
,
/A
,
/S
,
/A
/S
BASIC CHASSIS
FL3
2006/9

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Summary of Contents for JVC LT-Z26EX6

  • Page 1: Table Of Contents

    SERVICE MANUAL WIDE LCD TELEVISION YA456 2006 LT-Z26EX6, LT-Z26EX6 LT-Z26EX6 , LT-Z26EX6 LT-Z32EX6, LT-Z32EX6 LT-Z32EX6 , LT-Z32EX6 BASIC CHASSIS TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 SPECIFICATION Contents Items LT-Z26EX6 LT-Z32EX6 Dimensions ( W × H × D ) 67.2 cm × 51.8 cm × 24.4 cm [Included stand] 80.0 cm × 58.9 cm × 26.8 cm [Included stand] 67.2 cm × 47.1 cm × 13.8 cm [TV only] 80.0 cm ×...

  • 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

    Please order to your parts center if you do not have this remote control unit. Parts number: LP20873-009A (Remote control unit for VCR) MAIN DIFFERENCE LIST Item LT-Z26EX6 LT-Z26EX6/A LT-Z26EX6/S LT-Z26EX6/B POWER CORD EU Type (2 Pins) AU 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 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 JACK COVER STAND COVER REAR COVER STAND SHIELD COVER BACK BRACKET DIGITAL PWB SHIELD COVER D-AMP PWB SHIELD TERMINAL SHIELD TERMINAL ANALOG PWB SHIELD BASE POWER CORD HOLDER D-AMP PWB TUNER BASE BRACKET POWER CORD POWER PWB DC-DC PWB TERMINAL BASE FRONT This exploded view shows the 32 inch models.
  • Page 11 3.1.8 REMOVING THE SW PWB (Fig.2) 3.1.11 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 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 Simbol 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 (3) 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 (3) PICTURE MODE SOFT...
  • 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 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 19 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 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 iagnosed as "Abnormal" and displayed and operational state of the circuit and displays/saves it during counted as "NG".
  • Page 21 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 LCD5V / 3.3V / 1.2V) protection circuit.
  • Page 22 Victor Company of Japan, Limited Display Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA456) Printed in Japan...
  • Page 23 ENGLISH LT-Z26EX6 LT-Z32EX6 WIDE LCD PANEL TV INSTRUCTIONS LT-Z26EX6 © 2006 Victor Company of Japan, Limited 0406TKH-CR-MU GGT0125-001A-H...
  • Page 24 Expanding the world of beautiful images Contents Enjoy rich multi-media with JVC First things fi rst! VHF/UHF Warning ············································ 3 Digital camera Video camera Getting started Game console Names of all the parts ······················ 5 Basic connections ···························· 7 Personal Initial settings ···································...

  • Page 25: First Things Fi Rst

    There is a risk that the TV will fall and etc. on the TV may procedures. cause injuries. cause a fi re. JVC assumes no responsibility for damage due to improper mounting. Never expose to rain or Make enough room for moisture!

  • Page 26: Getting Started

    Channel information To previous screen (P. 17) Remove the terminal cover Change channel / page Volume LT-Z32EX6 LT-Z26EX6 When watching TV / Video Change the aspect ratio (P. 17) Press to Press to remove. remove. Turn on “Cinema Surround” (P. 17)

  • Page 27: Basic Connections

    When attaching the TV to the wall, use the 200mm optional JVC wall mounting unit Consult a qualifi ed technician. See the included manual on mounting procedures. JVC assumes no responsibility for damage due to improper mounting. 200mm × 200mm mount which conforms to VESA standards. 150mm...
  • Page 28 > Edit Edit channels CH/CC ⁄ in “Editing channels” (P. 11) To the previous screen Confi rm Exit If the “JVC” logo does not appear or if you wish to make changes later “Language”, “Teletext language” and “Auto Program” (P. 28)

  • Page 29: Editing Channels

    Editing channels Edit the channels registered with “Auto Program” in “Initial settings” (P. 9) 1 Begin 2 Select a destination 3 Finish When coming from “Initial settings” (P. 9), skip to ⁄. Move a >Edit > Edit channel’s select CH/CC CH/CC Display the menu bar position...

  • Page 30: Connecting External Devices

    Connecting external devices VCR / DVD / other devices You can connect many different devices to the rear panel of the TV. Please read the user manuals of each device before setting up. : signal direction (Connecting cables are not supplied with this TV.) VIDEO-1 Watching videos Output...

  • Page 31: Let's Try It Out

    Let’s try it out Enjoying your new TV! TV mode TV and Text mode Watching TV Text mode PAGE View channel information Viewing teletext Change the aspect ratio PAGE Enlarge the text Enjoy “Cinema Surround” To the index page Register your favourite channels Hold the current page Switch briefl...

  • Page 32: Watching Tv

    Watching TV Power on Mute PR List PR List Channel information The blue Channels power lamp registered in on the TV lights Channel “Initial settings” will appear here. information (No indication) Press again to turn the screen off DISPLAY and put the TV into standby mode. select 1 select Select a page...
  • Page 33 Viewing teletext This TV can display TV broadcasts and teletext on the same channel in two windows. Hold the current page When watching TV Hold the current page HOLD Release Press “ ” again TEXT Enter a teletext page Display hidden information (answers to quizzes, etc.) Reveal hidden pages...

  • Page 34: Watching Videos / Dvds

    Record / Display DVD top menu Using S-VIDEO Select a chapter (DVD mode) Some models of JVC devices cannot be operated with this remote control. If both composite and S-VIDEO cables are connected, S-VIDEO will be enable. PC position adjustment...

  • Page 35: Try The Advanced Features

    Try the advanced features Useful functions Select the number of screens 1 select 2 set 1 select “Features” Features Selecting “ ” returns to normal viewing mode Set a time 2 next Not available in PC mode. for the TV to Features 1 select “Sleep Timer”...
  • Page 36 Useful functions (continued) While the channel is displayed “MENU” “ ” “Features” “Blue Back” Hold down 1 - 4? 1 select Displays a for 3 seconds blue screen : Function is : Displays a and mute turned off blue screen 2 set Press the number the sound...

  • Page 37: Just The Way You Like It

    Just the way you like it Customising your TV Display the menu bar Menu Item Adjustments / Confi gurations Picture Mode Picture mode (Bright / Standard / Soft) Selected menu’s title Back Light Backlight brightness (Darker Brighter) Picture Picture Contrast Contrast (Lower Higher) Sound...

  • Page 38: 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 Auto : Function is : When the picture : When : Automatically DigiPure turned off loses sharpness noise appears adjusts outlines Auto...

  • Page 39: When You Have Trouble

    When you have trouble Troubleshooting Problem Actions page Severe noise or snow Remote control – Unplug TV, several minutes later plug it in again. stops working Front control buttons Switch “Child Lock” to “Off”. does not work Is the TV connected correctly to the aerial? Change the direction of the aerial.
  • Page 40 Troubleshooting (continued) Problem Actions page Problem Actions page LCD panels use fi ne dots (“pixels”) to display images. Adjust the “Bass” and “Treble”. While more than 99.99% of these pixels function properly, Black or white dots If receiving a poor signal in “Stereo / t·u”, switch to “Mono”. Poor sound –...

  • Page 41: Technical Information

    Technical information Language group for teletext Monoaural sound Use this function when stereo sound or bilingual sound is hard to hear. Group Languages Set “Stereo / t · u” to “MONO” (P. 28) Group-1 Turkish, Hungarian, English, German, French, Italian, Spanish, Portuguese, Greek, Swedish, Finnish Group-2 Polish, Serbian, Croatian, Slovenian, Czech, Slovak, Rumanian, Hungarian, German, French, Italian, Swedish, Finnish PC Signals that can be displayed...

  • Page 42: Ch/Cc" List

    The US channel numbers are the channel numbers used in the United States, Philippines, etc. Model LT-Z32EX6 LT-Z26EX6 CCIR: The CCIR channel numbers are the channel numbers used in the Middle East, Southeast Asia, etc. OIRT: The OIRT channel numbers are the channel numbers used in Eastern Europe, Russia, Vietnam, etc.
  • Page 43 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 44 MAIN POWER.W. BOARD ASS'Y (SFL-9044A-H2) ..................3-11 DC-DC P.W. BOARD ASS'Y (SFL-9166A-H2) ....................3-13 DIGITAL P.W. BOARD ASS'Y (SFL0D359A-H2) .................... 3-13 PRINTED WIRING BOARD PARTS LIST [LT-Z26EX6/A, LT-Z26EX6/S] ............... 3-19 ANALOG P.W. BOARD ASS'Y (SFL-1233A-H2) ..................... 3-19 D-AMP P.W. BOARD ASS'Y (SFL-6232A-H2) ....................3-19 SW P.W.

  • Page 45: 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-Z26EX6 LT-Z26EX6/A LT-Z26EX6/S LT-Z26EX6/B ← ← ANALOG P.W.B SFL-1233A-H2 SFL-1233A-BK ← ← D-AMP P.W.B SFL-6232A-H2 SFL-6232A-BK ← ← SW P.W.B SFL-7211A-H2 SFL-7211A-BK ← ← LED P.W.B SFL-8906A-H2 SFL-8906A-BK ←...

  • Page 46: Exploded View Parts List -1

    EXPLODED VIEW PARTS LIST -1  Ref.No. Part No. Part Name Description Local LC12809-002B-H JACK COVER LT-Z26EX6,LT-Z26EX6A,LT-Z26EX6S,LT-Z26EX6B LC12704-001B-H JACK COVER LT-Z32EX6,LT-Z32EX6A,LT-Z32EX6S,LT-Z32EX6B LC41424-002A HDCP WARNING LC42545-001A-C STAND BASE UNIT Inc.103A 103A T0164-01 STAND COVER LC42544-001A-C SUPPORT UNIT Inc.104A/104B 104A M04R-PPBF-C3-14 SCREW...

  • Page 47: Exploded View -1

    EXPLODED VIEW -1 104B 104B 103A 104A RATING LABEL SHIELD COVER BACK 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.YA456)3-5...

  • Page 48: Exploded View Parts List -2

    EXPLODED VIEW PARTS LIST -2  Ref.No. Part No. Part Name Description Local  151 QLD0443-001-JMT LCD PANEL UNIT LT-Z26EX6,LT-Z26EX6A,LT-Z26EX6S  151 QLD0443-001-JET LCD PANEL UNIT LT-Z26EX6B  151 QLD0444-001-JMT LCD PANEL UNIT LT-Z32EX6,LT-Z32EX6A,LT-Z32EX6S  151 QLD0444-001-JET LCD PANEL UNIT...

  • Page 49: Printed Wiring Board Parts List [Lt-Z26Ex6]

    PRINTED WIRING BOARD PARTS LIST [LT-Z26EX6] ANALOG P.W. BOARD ASS'Y (SFL-1233A-H2) Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local D751 1SS355-X SI DIODE D752 1SS355-X SI DIODE IC101 R2S11004FT IC102 R2S11003FT C101...
  • Page 50 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C268 NCB31CK-104X C CAPACITOR 0.1uF 16V K C650 NCB31CK-105X C CAPACITOR 1uF 16V K C269 NCB31CK-104X C CAPACITOR 0.1uF 16V K C651 NCB31CK-105X C CAPACITOR 1uF 16V K C270 NCB31CK-104X...
  • Page 51 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C3561 NCB31HK-103X C CAPACITOR 0.01uF 50V K R295 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J C3564 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R296 NRSA63J-104X MG RESISTOR 100kΩ...

  • Page 52: D-Amp P.w. Board Ass'y (Sfl-6232A-H2)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R674 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J J405 QNN0651-001 PIN JACK VIDEO-3(V/L/R) R675 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J VIDEO- J406 QNN0650-001 PIN JACK R687 NRSA63J-103X MG RESISTOR...

  • Page 53: Sw P.w. Board Ass'y (Sfl-7211A-H2)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6685 QETN1EM-477Z E CAPACITOR 470uF 25V M R7710 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J C6686 NCB31HK-104X C CAPACITOR 0.1uF 50V K R7711 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 54 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local D9505 D1FL20U-X SI DIODE R9212 NRSA63J-470X MG RESISTOR 47Ω 1/16W J D9506 1SS355W-X DIODE R9213 NRSA63J-332X MG RESISTOR 3.3kΩ 1/16W J D9507 MA8100/M/-X Z DIODE R9214 NRSA63J-102X MG RESISTOR...

  • Page 55: Dc-Dc P.w. Board Ass'y (Sfl-9166A-H2)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local K9502 QQR0621-002Z FERRITE BEADS R9609 NRSA63J-183X MG RESISTOR 18kΩ 1/16W J K9503 QQR0621-002Z FERRITE BEADS R9610 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J K9551 NQR0499-001X FERRITE BEADS R9651 NRSA02J-0R0X...
  • Page 56 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local Q6304 HN1C01F/Y/-X PAIR TRANSISTOR C6282 NCB31CK-104X C CAPACITOR 0.1uF 16V K Q6501 2SC3928A/QR/-X TRANSISTOR C6283 NCB31CK-104X C CAPACITOR 0.1uF 16V K Q6502 2SC3928A/QR/-X TRANSISTOR C6284 NCB31CK-104X C CAPACITOR...
  • Page 57 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6634 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C7061 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6635 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C7062 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6636 NCF31CZ-104X...
  • Page 58 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C9208 NCJ41CK-226X-U C CAPACITOR 22mF 16V K R6263 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J C9211 NCB31HK-473X C CAPACITOR 0.047uF 50V K R6264 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 59 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6602 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R7184 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6605 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R7187 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 60 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7530 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J L6523 NRZ0034-0R0W NET RESISTOR 0Ω 1/32W J x4 R7601 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J L6531 NQR0199-007X FERRITE BEADS R7602 NRSA63J-103X...

  • Page 61: Printed Wiring Board Parts List [Lt-Z26Ex6/A, Lt-Z26Ex6/S]

    PRINTED WIRING BOARD PARTS LIST [LT-Z26EX6 , LT-Z26EX6 ANALOG P.W. BOARD ASS'Y (SFL-1233A-H2) Ref No. Part No. Part Name Description Local REFER TO PARTS LIST IN PAGE 3-7 FOR THIS P.W. BOARD. Q7032 UN2113-X TRANSISTOR Q7033 UN2113-X TRANSISTOR Q7034 UN2113-X TRANSISTOR D-AMP P.W.
  • Page 62 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6282 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6634 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6283 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6635 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6284 NCB31CK-104X...
  • Page 63 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C7061 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9208 NCJ41CK-226X-U C CAPACITOR 22mF 16V K C7062 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9211 NCB31HK-473X C CAPACITOR 0.047uF 50V K C7063 NCB31CK-104X...
  • Page 64 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6263 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R6602 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R6264 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6605 NRSA63J-101X MG RESISTOR 100Ω...
  • Page 65 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7184 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7530 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R7187 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7601 NRSA63J-103X MG RESISTOR 10kΩ...
  • Page 66 Ref No. Part No. Part Name Description Local L6523 NRZ0034-0R0W NET RESISTOR 0Ω 1/32W J x4 L6531 NQR0199-007X FERRITE BEADS L6701 NQR0413-003X FERRITE BEADS L6911 NQR0499-001X FERRITE BEADS L6912 NQR0499-001X FERRITE BEADS L6922 NQL79GM-220X COIL 22uH M L6923 NQL79GM-220X COIL 22uH M L6924 NQL79GM-220X...

  • Page 67: Printed Wiring Board Parts List [Lt-Z26Ex6/B]

    PRINTED WIRING BOARD PARTS LIST [LT-Z26EX6 ANALOG P.W. BOARD ASS'Y (SFL-1233A-BK) Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local D751 1SS355-X SI DIODE D752 1SS355-X SI DIODE IC101 R2S11004FT IC102 R2S11003FT C101...
  • Page 68 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C268 NCB31CK-104X C CAPACITOR 0.1uF 16V K C650 NCB31CK-105X C CAPACITOR 1uF 16V K C269 NCB31CK-104X C CAPACITOR 0.1uF 16V K C651 NCB31CK-105X C CAPACITOR 1uF 16V K C270 NCB31CK-104X...
  • Page 69 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C3561 NCB31HK-103X C CAPACITOR 0.01uF 50V K R295 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J C3564 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R296 NRSA63J-104X MG RESISTOR 100kΩ...

  • Page 70: D-Amp P.w. Board Ass'y (Sfl-6232A-Bk)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R674 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J J405 QNN0651-001 PIN JACK VIDEO-3(V/L/R) R675 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J VIDEO- J406 QNN0650-001 PIN JACK R687 NRSA63J-103X MG RESISTOR...

  • Page 71: Sw P.w. Board Ass'y (Sfl-7211A-Bk)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6685 QETN1EM-477Z E CAPACITOR 470uF 25V M R7710 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J C6686 NCB31HK-104X C CAPACITOR 0.1uF 50V K R7711 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 72 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local D9505 D1FL20U-X SI DIODE R9212 NRSA63J-470X MG RESISTOR 47Ω 1/16W J D9506 1SS355W-X DIODE R9213 NRSA63J-332X MG RESISTOR 3.3kΩ 1/16W J D9507 MA8100/M/-X Z DIODE R9214 NRSA63J-102X MG RESISTOR...

  • Page 73: Dc-Dc P.w. Board Ass'y (Sfl-9166A-Bk)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local K9502 QQR0621-002Z FERRITE BEADS R9609 NRSA63J-183X MG RESISTOR 18kΩ 1/16W J K9503 QQR0621-002Z FERRITE BEADS R9610 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J K9551 NQR0499-001X FERRITE BEADS R9651 NRSA02J-0R0X...
  • Page 74 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local Q6304 HN1C01F/Y/-X PAIR TRANSISTOR C6282 NCB31CK-104X C CAPACITOR 0.1uF 16V K Q6501 2SC3928A/QR/-X TRANSISTOR C6283 NCB31CK-104X C CAPACITOR 0.1uF 16V K Q6502 2SC3928A/QR/-X TRANSISTOR C6284 NCB31CK-104X C CAPACITOR...
  • Page 75 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6634 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C7061 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6635 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C7062 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6636 NCF31CZ-104X...
  • Page 76 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C9208 NCJ41CK-226X-U C CAPACITOR 22mF 16V K R6263 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J C9211 NCB31HK-473X C CAPACITOR 0.047uF 50V K R6264 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 77 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6602 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R7184 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R6605 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R7187 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 78 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7530 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J L6502 NRSA02J-0R0X MG RESISTOR 0Ω 1/10W J R7601 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J L6521 NRZ0034-0R0W NET RESISTOR 0Ω...

  • Page 79: Printed Wiring Board Parts List [Lt-Z32Ex6]

    PRINTED WIRING BOARD PARTS LIST [LT-Z32EX6] ANALOG P.W. BOARD ASS'Y (SFL-1233A-H2) Ref No. Part No. Part Name Description Local REFER TO PARTS LIST IN PAGE 3-7 FOR THIS P.W. BOARD. Q7032 UN2113-X TRANSISTOR Q7033 UN2113-X TRANSISTOR Q7034 UN2113-X TRANSISTOR D-AMP P.W. BOARD ASS'Y (SFL-6232A-H2) Q7035 UN2113-X TRANSISTOR...
  • Page 80 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6282 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6634 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6283 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6635 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6284 NCB31CK-104X...
  • Page 81 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C7060 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9207 NCB31HK-153X C CAPACITOR 0.015uF 50V K C7061 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9208 NCJ41CK-226X-U C CAPACITOR 22mF 16V K C7062 NCB31CK-104X...
  • Page 82 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6262 NRSA63J-151X MG RESISTOR 150Ω 1/16W J R6609 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R6263 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R6611 NRSA63J-102X MG RESISTOR 1kΩ...
  • Page 83 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7192 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7635 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R7201 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R7643 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 84 Ref No. Part No. Part Name Description Local L6912 NQR0499-001X FERRITE BEADS L6922 NQL79GM-220X COIL 22uH M L6923 NQL79GM-220X COIL 22uH M L6924 NQL79GM-220X COIL 22uH M L6925 NQL79GM-220X COIL 22uH M L6931 NQR0499-001X FERRITE BEADS L7301 NQR0489-002X FERRITE BEADS L7302 NQR0489-002X FERRITE BEADS...

  • Page 85: Printed Wiring Board Parts List [Lt-Z32Ex6/A, Lt-Z32Ex6/S]

    PRINTED WIRING BOARD PARTS LIST [LT-Z32EX6 , LT-Z32EX6 ANALOG P.W. BOARD ASS'Y (SFL-1233A-H2) Ref No. Part No. Part Name Description Local REFER TO PARTS LIST IN PAGE 3-7 FOR THIS P.W. BOARD. Q7032 UN2113-X TRANSISTOR Q7033 UN2113-X TRANSISTOR Q7034 UN2113-X TRANSISTOR D-AMP P.W.
  • Page 86 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6282 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6634 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6283 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6635 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6284 NCB31CK-104X...
  • Page 87 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C7060 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9207 NCB31HK-153X C CAPACITOR 0.015uF 50V K C7061 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9208 NCJ41CK-226X-U C CAPACITOR 22mF 16V K C7062 NCB31CK-104X...
  • Page 88 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6262 NRSA63J-151X MG RESISTOR 150Ω 1/16W J R6609 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R6263 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R6611 NRSA63J-102X MG RESISTOR 1kΩ...
  • Page 89 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7192 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7635 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R7201 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R7643 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 90 Ref No. Part No. Part Name Description Local L6912 NQR0499-001X FERRITE BEADS L6922 NQL79GM-220X COIL 22uH M L6923 NQL79GM-220X COIL 22uH M L6924 NQL79GM-220X COIL 22uH M L6925 NQL79GM-220X COIL 22uH M L6931 NQR0499-001X FERRITE BEADS L7301 NQR0489-002X FERRITE BEADS L7302 NQR0489-002X FERRITE BEADS...

  • Page 91: Printed Wiring Board Parts List [Lt-Z32Ex6/B]

    PRINTED WIRING BOARD PARTS LIST [LT-Z32EX6 ANALOG P.W. BOARD ASS'Y (SFL-1233A-BK) Ref No. Part No. Part Name Description Local REFER TO PARTS LIST IN PAGE 3-25 FOR THIS P.W. BOARD. Q7032 UN2113-X TRANSISTOR Q7033 UN2113-X TRANSISTOR Q7034 UN2113-X TRANSISTOR D-AMP P.W. BOARD ASS'Y (SFL-6232A-BK) Q7035 UN2113-X TRANSISTOR...
  • Page 92 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C6282 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6634 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6283 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6635 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C6284 NCB31CK-104X...
  • Page 93 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C7060 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9207 NCB31HK-153X C CAPACITOR 0.015uF 50V K C7061 NCB31CK-104X C CAPACITOR 0.1uF 16V K C9208 NCJ41CK-226X-U C CAPACITOR 22mF 16V K C7062 NCB31CK-104X...
  • Page 94 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R6262 NRSA63J-151X MG RESISTOR 150Ω 1/16W J R6607 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R6263 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R6609 NRSA63J-101X MG RESISTOR 100Ω...
  • Page 95 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R7191 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7634 NRSA63J-391X MG RESISTOR 390Ω 1/16W J R7192 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R7635 NRSA63J-102X MG RESISTOR 1kΩ...
  • Page 96 Ref No. Part No. Part Name Description Local L6911 NQR0499-001X FERRITE BEADS L6912 NQR0499-001X FERRITE BEADS L6922 NQL79GM-220X COIL 22uH M L6923 NQL79GM-220X COIL 22uH M L6924 NQL79GM-220X COIL 22uH M L6925 NQL79GM-220X COIL 22uH M L6931 NQR0499-001X FERRITE BEADS L7301 NQR0489-002X FERRITE BEADS...

  • Page 97: Remote Control Unit Parts List (Rm-C1835-1C)

    Local 2AA070311 BATTERY COVER PACKING FRONT PACKING PARTS LIST  Ref.No. Part No. Part Name Description Local GG10410-002A-H PACKING CASE LT-Z26EX6,LT-Z26EX6A,LT-Z26EX6S,LT-Z26EX6B GG10410-003A-H PACKING CASE LT-Z32EX6,LT-Z32EX6A,LT-Z32EX6S,LT-Z32EX6B GG10448-001A-H CUSHION ASSY 4pcs in 1set LT-Z26EX6,LT-Z26EX6A,LT-Z26EX6S,LT-Z26EX6B GG10449-001B-H CUSHION ASSY 4pcs in 1set LT-Z32EX6,LT-Z32EX6A,LT-Z32EX6S,LT-Z32EX6B GG10454-001A-H ACC.CUSHION...
  • Page 98 SCHEMATIC DIAGRAMS WIDE LCD TELEVISION YA456 2006 LT-Z26EX6, LT-Z26EX6 LT-Z26EX6 , LT-Z26EX6 LT-Z32EX6, LT-Z32EX6 LT-Z32EX6 , LT-Z32EX6 CD-ROM No.SML200609 BASIC CHASSIS No.YA456 COPYRIGHT © 2006 Victor Company of Japan, Limited 2006/9...
  • Page 100 LT-Z26EX6, LT-Z26EX6 , LT-Z26EX6 , LT-Z26EX6 LT-Z32EX6, LT-Z32EX6 , LT-Z32EX6 , LT-Z32EX6 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 101 CONTENTS SEMICONDUCTOR SHAPES ..............2-3 WIRING DIAGRAM ..................2-5 BLOCK DIAGRAM ..................2-7 CIRCUIT DIAGRAMS ANALOG PWB CIRCUIT DIAGRAM ......................2-9 DIGITAL PWB CIRCUIT DIAGRAM ......................2-21 MAIN POWER PWB CIRCUIT DIAGRAM ....................2-53 LED PWB CIRCUIT DIAGRAM ......................... 2-57 SW PWB CIRCUIT DIAGRAM ......................... 2-58 D-AMP PWB CIRCUIT DIAGRAM ......................

  • Page 102: Semiconductor Shapes

    USING P.W. BOARD P.W.B ASS’Y name LT-Z26EX6/A LT-Z26EX6/S LT-Z26EX6 LT-Z26EX6/B ANALOG P.W. BOARD SFL-1233A-H2 SFL-1233A-BK D-AMP P.W. BOARD SFL-6232A-H2 SFL-6232A-BK SW P.W. BOARD SFL-7211A-H2 SFL-7211A-BK LED P.W. BOARD SFL-8906A-H2 SFL-8906A-BK MAIN POWER P.W. BOARD SFL-9044A-H2 SFL-9044A-BK DC-DC P.W. BOARD SFL-9166A-H2 SFL-9166A-BK DIGITAL P.W.
  • Page 103 2-4(No.YA456)

  • Page 104: Wiring Diagram

    WIRING DIAGRAM DC-DC PWB CN00S CN10F D-AMP PWB LCD PANEL UNIT [INVERTER PWB:CN101] CN0DC CN000W SPEAKER(R) SPEAKER(L) LCD PANEL UNIT CN0LV2 [CONTROL PWB:J1] CN001 ANALOG PWB CN002 CN001 DIGITAL PWB CN002 ANALOG TUNER F9001 250V/6.3A POWER CORD MAIN POWER PWB CN100R SW PWB CN201U...

  • Page 105: Block Diagram

    BLOCK DIAGRAM ANALOG SIGNAL PWB DIGITAL PWB IC3501 MULTI SOUND PROCESS IC3503 SIF_OUT IC6101 BASS SD_DQ1-32 DEMOD. TU3001 MEMORY U/V FRONTEND MONO DV1_R0-7 IN HDMI DV1_G0-7 HDMI TV_MAIN DIGITAL IN DRIVER DV1_B0-7 A0-21 IC7201 SOUND D0-15 SELECT DV1_R0-7 IC6401 IC6001 TV_L/ DV1_G0-7 TV_R...

  • Page 106: Circuit Diagrams

    CIRCUIT DIAGRAMS ANALOG PWB CIRCUIT DIAGRAM (1/6) [SW BLOCK] SHEET1 OPEN OPEN CNCV1 CNCV2 OPEN OPEN BS_A9V ANALOG PWB ASS'Y(1/6) R101 100k BS_A9V R102 SFL-1233A-H2 [LT-Z26EX6, LT-Z26EX6/A,LT-Z26EX6/S, 100k C101 IC106 DVI_L R105 R106 CD4066BNS-X DVI_L C103 R103 100k DVI_R BS_A9V...
  • Page 107 R435 MON_V R436 ANALOG PWB ASS'Y(2/6) 2.2k C431 R437 R439 Q431 UN2226-X MON_L C442 R438 D431 OPEN UDZS10B-X SFL-1233A-H2 [LT-Z26EX6, LT-Z26EX6/A,LT-Z26EX6/S, C432 R440 R442 MON_R C443 R441 OPEN D432 UDZS10B-X LT-Z32EX6, LT-Z32EX6/A, LT-Z32EX6/S] M_MU SFL-1233A-BK [LT-Z26EX6/B, LT-Z32EX6/B] R443 Q432 Q433...
  • Page 108 ANALOG PWB CIRCUIT DIAGRAM (3/6) [TUNER_MSP BLOCK] SHEET 3 ANALOG PWB ASS'Y(3/6) SFL-1233A-H2 [LT-Z26EX6, LT-Z26EX6/A,LT-Z26EX6/S, LT-Z32EX6, LT-Z32EX6/A, LT-Z32EX6/S] SFL-1233A-BK [LT-Z26EX6/B, LT-Z32EX6/B] L3508 NRSA02J-0R0X C3553 R3553 BS_A9V NCB31HK-822X 3.3K R3559 R3551 C3559 R3555 NEHL1AM-107X 2.7K 3.3K R3561 C3012 R3563 C3011 R3557 R3009 2.2k...
  • Page 109 ANALOG PWB CIRCUIT DIAGRAM (4/6) [DSP BLOCK] SHEET 4 IC501 IC501 ANALOG PWB ASS'Y(4/6) OPEN R504 R501 OPEN OPEN R505 C508 SFL-1233A-H2 [LT-Z26EX6, LT-Z26EX6/A,LT-Z26EX6/S, OPEN C506 OPEN C503 OPEN LT-Z32EX6, LT-Z32EX6/A, LT-Z32EX6/S] OPEN C501 R512 OPEN R503 OPEN OPEN SFL-1233A-BK [LT-Z26EX6/B, LT-Z32EX6/B]...
  • Page 110 M62320FP-X C717 R715 D751 OPEN R624 1SS355-X R625 D621 R622 1SS355-X Q622 R626 D606 1SS355-X R705 R708 OPEN OPEN D605 1SS355-X D607 1SS355-X ANALOG PWB ASS'Y(5/6) SFL-1233A-H2 [LT-Z26EX6, LT-Z26EX6/A,LT-Z26EX6/S, D752 1SS355-X LT-Z32EX6, LT-Z32EX6/A, LT-Z32EX6/S] SFL-1233A-BK [LT-Z26EX6/B, LT-Z32EX6/B] cs13614003_0721_3/6_0.0 (No.YA456)2-17 2-18(No.YA456)
  • Page 111 DC-DC PWB STB_5V C906 ASS'Y NCB31EK-104X CN00H SCL3A5 (SHEET28) L903 SDA3A5 NQR0562-010X C914 NEX50JM-156X L906 NQL52EM-220X C920 NEX50JM-156X SCL3A5 B1_POW SHEET1,3,5 SDA3A5 SHEET1 MAIN_POW AC_IN POW_GOOD ANALOG PWB ASS'Y(6/6) SFL-1233A-H2 [LT-Z26EX6, LT-Z26EX6/A,LT-Z26EX6/S, LT-Z32EX6, LT-Z32EX6/A, LT-Z32EX6/S] SFL-1233A-BK [LT-Z26EX6/B, LT-Z32EX6/B] cs13614005_0721_5/6_0.0 (No.YA456)2-19 2-20(No.YA456)
  • Page 112 DIGITAL PWB CIRCUIT DIAGRAM (1/16) SHEET 7 STB3.3V C7513 DIGITAL PWB ASS'Y(1/16) OPEN IC7502 IC7501 STB3.3V SFL0D359A-H2 [LT-Z26EX6] OPEN OPEN SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] C7512 R7536 OPEN OPEN SHEET16 CEC/TVLK SFL0D359A-BK [LT-Z26EX6/B] Q7508 OPEN STB3.3V SFL0D360A-H2 [LT-Z32EX6] R7544 OPEN R7537 OPEN...
  • Page 113 C8856 OPEN OPEN R8861 DIGITAL PWB ASS'Y(2/16) OPEN R8883 OPEN L8844 L8845 OPEN OPEN 3M58_CLK1 SFL0D359A-H2 [LT-Z26EX6] IN-A OUT-B SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] R8859 C8857 C8860 OUT-A OPEN OPEN OPEN IN-C C8858 C8859 IN-B SFL0D359A-BK [LT-Z26EX6/B] OPEN OPEN OUT-C SFL0D360A-H2 [LT-Z32EX6]...

  • Page 114: Digital Pwb Circuit Diagram

    OPEN OPEN OPEN SYNC_1 DIGITAL PWB ASS'Y(3/16) SYNC_5 C8718 R8721 R8723 R8724 OPEN OPEN OPEN OPEN SFL0D359A-H2 [LT-Z26EX6] SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] SYNC_7 SFL0D359A-BK [LT-Z26EX6/B] C8769 SFL0D360A-H2 [LT-Z32EX6] YC2.5A OPEN K8708 OPEN SFL0D362A-H2 [LT-Z32EX6/A, LT-Z32EX6/S] VCC2.5D C8739 C8745 SFL0D360A-BK [LT-Z32EX6/B] OPEN...
  • Page 115 DIGITAL PWB CIRCUIT DIAGRAM (4/16) SHEET 10 SHEET12,18, DIGITAL PWB ASS'Y(4/16) DIGITAL INPUT BLOCK SFL0D359A-H2 [LT-Z26EX6] SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] SFL0D359A-BK [LT-Z26EX6/B] SFL0D360A-H2 [LT-Z32EX6] SFL0D362A-H2 [LT-Z32EX6/A, LT-Z32EX6/S] SFL0D360A-BK [LT-Z32EX6/B] BS_5V IC6402 K6403 K6401 R1170H331B-X SHEET7,11,16,20 LB_POW RA6403 DV1_R0 DV1_R0 C6402 C6403...
  • Page 116 0.1/16 BS_5V ADY2G_VCOM ADCY2G K6265 DIN_DL NRSA02J-0R0X SFL0D359A-H2 [LT-Z26EX6] K6250 ADY2G_AGND1 ADCY2G NRSA02J-0R0X C6230 CmpVS ADY2G_AGND2 ADCY2G OPEN PWM_Y2G SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] CmpHS PWM_Y2G ADCY2G BS_5V C6250 CLPH_Y2G CLPH_Y2G ADCY2G ADC1B_DVDD ADCC1B SFL0D359A-BK [LT-Z26EX6/B] C6251 C6274 0.1/16 K6262 R6280 0.1/16...
  • Page 117 EXDIO7 DIGITAL PWB ASS'Y(6/16) External EXDIO8 extended edge EXDIO9 EXDIO10 SFL0D359A-H2 [LT-Z26EX6] EXDIO11 RA6014 NRZ0034-0R0W EXDIO12 EXDIO13 SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] EXDIO14 EXDIO15 RA6015 OPEN SFL0D359A-BK [LT-Z26EX6/B] EXHDIO SUB CPU/ EXVDIO STB3.3V SFL0D360A-H2 [LT-Z32EX6] A-D CONVERT / YC SEP./ R6014 SHEET21...
  • Page 118 IC6001 C6701 NCF11CZ-475X SUB CPU/ A-D CONVERT / YC SEP./ CHROMA DEMOD./ DIGITAL PWB ASS'Y(7/16) R6712 FORMAT CONVERT/ Enhancer / NR SFL0D359A-H2 [LT-Z26EX6] R6713 SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] DA_AGND C6705 SFL0D359A-BK [LT-Z26EX6/B] OPEN DA_AVDD R6706 OPEN SFL0D360A-H2 [LT-Z32EX6] DA_REF C6707 R6707...
  • Page 119 DIGITAL PWB CIRCUIT DIAGRAM (8/16) SHEET 14 DIGITAL PWB ASS'Y(8/16) SFL0D359A-H2 [LT-Z26EX6] SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] SFL0D359A-BK [LT-Z26EX6/B] RA6108 RA6107 NRZ0080-220X NRZ0080-220X SFL0D360A-H2 [LT-Z32EX6] SFL0D362A-H2 [LT-Z32EX6/A, LT-Z32EX6/S] SFL0D360A-BK [LT-Z32EX6/B] C6111 C6110 RA6115 C6109 C6108 0.1/16 OPEN 0.1/16 OPEN NRZ0080-470X RA6116 NRZ0080-470X C6125 0.1/16...
  • Page 120 DIGITAL PWB CIRCUIT DIAGRAM (9/16) SHEET 15 RA7204 NRZ0080-473X STB3.3V STB3.3V JCC5060 IC6001 R7201 R7202 DIGITAL PWB ASS'Y(9/16) SFL0D359A-H2 [LT-Z26EX6] IC7201 R7208 R7225 SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] 39VF800A7IEKD16 STB3.3V SFL0D359A-BK [LT-Z26EX6/B] SFL0D360A-H2 [LT-Z32EX6] _BYTE R7212 OPEN RA7205 C7209 SFL0D362A-H2 [LT-Z32EX6/A, LT-Z32EX6/S] NRZ0080-473X DQ15/A-1 0.1/16...
  • Page 121 R7044 K7030 CPU_ADIN2 SHEET7 OPEN OPEN CPU_ADIN3 SFL0D359A-H2 [LT-Z26EX6] R7045 OPEN STB3.3V CPU_ADIN4 EXT_YS1 R7046 OPEN CPU_ADIN5 EXT_YS2 R7174 SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] R7047 DINPHOT CPU_ADIN6 C7076 OPEN C7075 C7074 OPEN OPEN CPU_ADIN7 P60_SCK0 MI_CK SFL0D359A-BK [LT-Z26EX6/B] R7092 OPEN SHEET21,22 CPU_ADIN8...
  • Page 122 DIGITAL PWB CIRCUIT DIAGRAM (11/16) SHEET 17 DIGITAL PWB ASS'Y(11/16) SFL0D359A-H2 [LT-Z26EX6] PL_SDA VCC3D VCC3.3LV PL_SCL SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] SHEET19 L6501 VCC3.3LV PL_SLE OPEN PL_PLE SFL0D359A-BK [LT-Z26EX6/B] C6520 SUB CPU/ L6531 SFL0D360A-H2 [LT-Z32EX6] NQR0199-007X A-D CONVERT / YC SEP./ IC6001 CN0LV1 CHROMA DEMOD./...
  • Page 123 DBSPWOFF BS_TXD SHEET21 BS_RXD VOUTENB SHEET16 BS_POWEN SHEET16,22 BS_RST SHEET16 VMUTE DIGITAL PWB ASS'Y(12/16) SHEET7 BS_IR SFL0D359A-H2 [LT-Z26EX6] SHEET16 DSyncSW1 SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] BS_LOUT SFL0D359A-BK [LT-Z26EX6/B] BS_ROUT BS_YOUT SFL0D360A-H2 [LT-Z32EX6] SHEET11 BS_COUT SFL0D362A-H2 [LT-Z32EX6/A, LT-Z32EX6/S] SFL0D360A-BK [LT-Z32EX6/B] cs21278013_0721_13/17_0.0 (No.YA456)2-43 2-44(No.YA456)
  • Page 124 OPEN OPEN OPEN 0.1/16 OPEN OPEN 0.1/16 SHEET16,17 R6604 OPEN PDP_TX R6613 OPEN LV_VS R6614 OPEN SHEET13,17 LV_HS DIGITAL PWB ASS'Y(13/16) SFL0D359A-H2 [LT-Z26EX6] BS_5V STB_5V SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] SFL0D359A-BK [LT-Z26EX6/B] SFL0D360A-H2 [LT-Z32EX6] SFL0D362A-H2 [LT-Z32EX6/A, LT-Z32EX6/S] SFL0D360A-BK [LT-Z32EX6/B] cs21278012_0721_12/17_0.0 (No.YA456)2-45 2-46(No.YA456)
  • Page 125 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 SFL0D359A-H2 [LT-Z26EX6] BS_9V SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] C6677 C6678 C6679 C6680 C6681 C6682 C6683 C6684 C6685 SFL0D359A-BK [LT-Z26EX6/B] 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16...
  • Page 126 NOTE : Refer to the part list for the part number of IC7602. DIGITAL PWB ASS'Y(15/16) OSDB5 OSDB5 OSDB4 OSDB4 OSDB3 OSDB3 SFL0D359A-H2 [LT-Z26EX6] OSDG5 OSDG5 OSDG4 SHEET12,22 OSDG4 OSDG3 OSDG3 SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] SHEET16,22 WAKE OSDR5 OSDR5 OSDR4 OSDR4 STB3.3V SFL0D359A-BK [LT-Z26EX6/B] OSDR3 OSDR3 IC7602 MI_OSDYS SHEET12,17,22 MI_OSDYS SFL0D360A-H2 [LT-Z32EX6]...
  • Page 127 MECA_SW SHEET7,12,19,21 MECA_SW KEY1 KEY1 SHEET19,21 KEY2 R7371 KEY2 SHEET7,16,21 AFT1 SFL0D359A-H2 [LT-Z26EX6] SHEET21 MAINCCD2 R7321 SHEET15,21 CPURST SFL0D363A-H2 [LT-Z26EX6/A, LT-Z26EX6/S] SFL0D359A-BK [LT-Z26EX6/B] MI_OSDYS SHEET12,17,21 MI_OSDYS MI_OSDYM SHEET12,21 MI_OSDYM TEXT_FR TEXT_FR TEXT_FG SHEET7 SFL0D360A-H2 [LT-Z32EX6] TEXT_FG TEXT_FB Q7301 TEXT_FB 2SC2412K/QR/-X...

  • Page 128: Main Power Pwb Circuit Diagram

    MAIN POWER PWB CIRCUIT DIAGRAM (1/2) SHEET 23 MAIN POWER PWB ASS'Y(1/2) SFL-9044A-H2 [LT-Z26EX6,LT-Z26EX6/A, LT-Z26EX6/S, LT-Z32EX6, LT-Z32EX6/A, LT-Z32EX6/S] SFL-9044A-BK [LT-Z26EX6/B, LT-Z32EX6/B] OPEN CN000D OPEN Y9001 OPEN C9002 Y9002 OPEN QFZ9072-105 F9001 R9006 QMF5AD2-6R3-J1 QRZ9061-8R2 LF9001 LF9002 LF9003 POWER CORD QQR1376-002 QQR1281-005...
  • Page 129 MAIN POWER PWB CIRCUIT DIAGRAM (2/2) SHEET 24 MAIN POWER PWB ASS'Y(2/2) SFL-9044A-H2 [LT-Z26EX6,LT-Z26EX6/A, LT-Z26EX6/S, LT-Z32EX6, LT-Z32EX6/A, LT-Z32EX6/S] SFL-9044A-BK [LT-Z26EX6/B, LT-Z32EX6/B] LCD PANEL UNIT OPEN CN00P CN00Q QGA2001C6-10X GND5 C9561 OPEN L9551 Y9552 CP9551 OPEN D9555 QUY360-100H QMFZ034-5R0Z-J1 RL2Z-LFC4 GND5...

  • Page 130: Led Pwb Circuit Diagram

    OPEN K7001 R7017 UNIT R7012 C7012 R7016 R7014 L7002 NRSA02J-0R0X D7011 UDZW6.2B-X LED PWB ASS'Y SW PWB ASS'Y SFL-8906A-H2 [LT-Z26EX6,LT-Z26EX6/A, LT-Z26EX6/S, SFL-7211A-H2 [LT-Z26EX6,LT-Z26EX6/A, LT-Z26EX6/S, LT-Z32EX6, LT-Z32EX6/A, LT-Z32EX6/S] LT-Z32EX6, LT-Z32EX6/A, LT-Z32EX6/S] SFL-8906A-BK [LT-Z26EX6/B, LT-Z32EX6/B] SFL-7211A-BK [LT-Z26EX6/B, LT-Z32EX6/B] cs21279001_0721_1/1_0.0 cs21240001_0721_1/1_0.0 (No.YA456)2-57 2-58(No.YA456)

  • Page 131: D-Amp Pwb Circuit Diagram

    D-AMP PWB CIRCUIT DIAGRAM SHEET 27 D-AMP PWB ASS'Y SFL-6232A-H2 [LT-Z26EX6,LT-Z26EX6/A, LT-Z26EX6/S, LT-Z32EX6, LT-Z32EX6/A, LT-Z32EX6/S] SFL-6232A-BK [LT-Z26EX6/B, LT-Z32EX6/B] IC6201 PQ20WZ11-X AU_+VCC VCC12V R6502 3.3K Y6202 Y6201 R6505 3.3K R6206 OPEN AU_-VCC AU_+VCC D6201 Q6611 OPEN QETN1EM-477Z C6685 1SS355W-X C6204 CN10F...

  • Page 132: Dc-Dc Pwb Circuit Diagram

    DC-DC PWB CIRCUIT DIAGRAM SHEET 28 DC-DC PWB ASS'Y SFL-9166A-H2 [LT-Z26EX6,LT-Z26EX6/A, LT-Z26EX6/S, LT-Z32EX6, LT-Z32EX6/A, LT-Z32EX6/S] SFL-9166A-BK [LT-Z26EX6/B, LT-Z32EX6/B] CNCV3 OPEN OPEN Q9904 CN00Y OPEN OPEN R9925 OPEN OPEN R9926 C9608 OPEN 0.0033 R9603 Q9905 OPEN IC9601 5.6k R9609 C9606 C9607...

  • Page 133: Pattern Diagrams

    PATTERN DIAGRAMS ANALOG PWB PATTERN [SOLDER SIDE] ANALOG PWB PATTERN [PARTS SIDE] (No.YA456)2-63 2-64(No.YA456)

  • Page 134: Digital Pwb Pattern

    DIGITAL PWB PATTERN [SOLDER SIDE] (No.YA456)2-65 2-66(No.YA456)
  • Page 135 DIGITAL PWB PATTERN [PARTS SIDE] (No.YA456)2-67 2-68(No.YA456)

  • Page 136: Main Power Pwb Pattern

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

  • Page 137: Dc-Dc Pwb Pattern

    DC-DC PWB PATTERN [SOLDER SIDE] DC-DC PWB PATTERN [PARTS SIDE] (No.YA456)2-71 2-72(No.YA456)

  • Page 138: Led Pwb Pattern

    D-AMP PWB PATTERN [SOLDER SIDE] LED PWB PATTERN [SOLDER SIDE] R8952 C8953 D8910 IC8951 R8955 R8922 R6612 D8907 R6611 R8923 R8916 Q8908 R8918 D8905 Q8903 C8955 R8917 D8901 R6624 R8912 R8911 Q8901 R8913 R8914 R8915 LED PWB PATTERN [PARTS SIDE] IC6661 R6666 R6668...
  • Page 139 VOLTAGE CHARTS <ANALOG PWB> [SHEET1] [SHEET2] [SHEET24] MODE MODE MODE MODE MODE MODE MODE 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) DC (V) DC (V)

  • Page 140: Waveforms

    WAVEFORMS ANALOG PWB (1/6) (SHEET1) IC101-45 IC101-49 IC101-57 IC101-79 1.0 Vp-p 0.8 Vp-p 0.8 Vp-p 0.7 Vp-p IC102-2 IC102-37 IC102-38 IC102-41 IC102-43 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 (11/16) (SHEET17) IC6502-27 IC6502-28 IC6502-31 (0.2µs)
  • Page 141 Victor Company of Japan, Limited Display Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA456) Printed in Japan...

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