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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
MODEL NAME
KLV-52V410A
KLV-52W410A
ORIGINAL MANUAL ISSUE DATE: 6/2008
REVISION DATE
62008
9-883-793-01
REMOTE COMMANDER
RM-YD023
RM-YD023
SUBJECT
No revisions or updates are applicable at this time.
EX1
DESTINATION
BRAZIL
BRAZIL
LCD COLOR TELEVISION
CHASSIS
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Table of Contents
Related Manuals for Sony KLV-52W410A
Summarization of Contents
SECTION 1: DISASSEMBLY
1-1. REAR COVER REMOVAL
Steps to remove the rear cover.
1-2. SWITCH UNIT REMOVAL (CONTAINS H1 BOARD)
Steps to remove the switch unit and H1 board.
1-3. SIDE JACK BRACKET, BU SHIELD AND BU BOARD REMOVAL
Instructions for removing side jack bracket, BU shield, and BU board.
1-4. G5 BOARD (POWER UNIT) AND D4Z BOARD, AND D5 BOARD REMOVAL
Steps for removing G5, D4Z, and D5 boards.
1-5. TABLE-TOP STAND AND UNDER COVER REMOVAL
Procedure for removing the table-top stand and under cover.
1-6. AC INLET REMOVAL
Steps to remove the AC inlet.
1-7. STRUCTURAL FRAMES AND BRACKETS REMOVAL
Procedure for removing structural frames and brackets.
1-8. SPEAKERS, UNDER BAR, H3E BOARD, H4 BOARD, AND LIGHT GUIDE REMOVAL
Steps for removing speakers, under bar, H3E/H4 boards, light guide.
1-9. LCD PANEL REMOVAL
Instructions for removing the LCD panel.
1-10. BALANCER (ETC-INVERTER MT) BOARD REMOVAL
Procedure for removing the balancer board.
SECTION 2: SERVICE ADJUSTMENTS
2-1. VIEWING SERVICE ADJUSTMENT DATA
Information on viewing service adjustment data.
2-2. ACCESSING SERVICE ADJUSTMENT MODE
Steps to enter the service adjustment mode.
2-3. VIEWING THE SERVICE MENUS
Instructions for viewing service menus.
2-4. USING THE REMOTE COMMANDER TO VIEW SERVICE DATA
Using the remote to view service data.
2-5. RESETTING TO FACTORY DEFAULTS
Procedure for resetting to factory defaults.
SECTION 3: DIAGRAMS
3-1. CIRCUIT BOARDS LOCATION
Diagram showing circuit board locations.
3-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS INFORMATION
Information on PWB and schematic diagram symbols.
3-3. BLOCK DIAGRAM
Block diagram of the TV system.
3-4. SCHEMATICS AND SUPPORTING INFORMATION
Detailed schematic diagrams and information.
3-5. SEMICONDUCTORS
List and diagrams of semiconductor components.
SECTION 4: EXPLODED VIEWS
4-1. REAR COVER ASSEMBLY AND TABLE-TOP STAND ASSEMBLY
Exploded view of rear cover and stand assembly.
4-2. CHASSIS
Exploded view of the chassis.
4-3. CONNECTORS
Exploded view of connectors.
4-4. BEZEL ASSEMBLY AND LCD PANEL
Exploded view of bezel and LCD panel.
4-5. SCREW LEGEND
Legend for screw types and usage.
WARNINGS AND CAUTIONS
CARRYING THE TV
Guidelines for safely carrying the TV.
SAFETY-RELATED COMPONENT WARNING!!
Warning about safety-related components.
USE CAUTION WHEN HANDLING THE LCD PANEL
Precautions for handling the LCD panel.
LEAKAGE CURRENT HOT CHECK CIRCUIT
Circuit diagram for leakage current check.
SAFETY CHECK-OUT
Leakage Test
Procedure for checking AC leakage.
How to Find a Good Earth Ground
Method for finding a reliable earth ground connection.
SELF-DIAGNOSTIC FUNCTION
1. Diagnostic Test Indicators
Explanation of the STANDBY LED flash indicators.
Description of LED Indictors
Explanation of the LED indicators on the TV.
Viewing the Self Check Diagnostic List
How to view the self-check diagnostic results.
Clearing the Self Check Diagnostic List
Steps to clear diagnostic list entries.
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