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Sony KDL-40SL150 User Manual

Sony KDL-40SL150
74 pages
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LCD DIGITAL COLOR TELEVISION
SERVICE MANUAL
EX2R
CHASSIS
MODEL NAME REMOTE COMMANDER DESTINATION
9-883-816-03
KDL-40SL150
RM-YD028 US/CND
KDL-40SL150
RM-YD028 MX/LATIN AMERICA
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 3/2009
: UPDATED ITEM
REVISION DATE SUBJECT
3/2009 No revisions or updates are applicable at this time.
4/2009 Support Belt Kit, Screw Bag Assy and Screw, +PSW M5x16 moved from Accessories and Packing to
Miscellaneous section. Added contents for Support Belt Kit and Screw Bag Assy. Replaced page 72.
9/2009 Updated Exploded View Section to remove LCD Panel specifi c information. Replaced page 52.

Table of Contents

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Sony KDL-40SL150 Specifications

General IconGeneral
Screen Size40 inches
Resolution1920 x 1080 pixels
Display TypeLCD
Backlight TypeCCFL
HDMI Ports4
USB Ports1
Refresh Rate60 Hz
Aspect Ratio16:9
Sound Output20 W
InputsComponent, Composite

Summary

Section 1: Disassembly

1-1. Rear Cover Removal

Steps to remove the rear cover of the television.

1-2. Switch Unit Removal (Contains HSW3 Board)

Procedure for removing the switch unit and its connected board.

1-3. BM3 Board and IP1 (Power) Board Removal

Steps for removing main circuit boards.

1-4. Table-Top Stand Assembly and Under Cover Removal

Instructions for stand and under cover removal.

1-5. Structural Parts Removal

Procedures for removing structural components.

1-6. Loudspeaker, Under Bar, IR/LED Removal

Steps to remove speakers, IR, and LED modules.

1-7. LCD Panel Removal and Bezel Assembly Removal

Procedure for removing the LCD panel and bezel.

1-7-1. Cleaning the LCD Panel

Instructions for cleaning the LCD panel.

Wire Dressing

Information on managing internal wiring.

Section 2: Service Adjustments

2-1. Viewing Service Adjustment Data

How to view factory-set adjustment data.

2-2. Accessing Service Mode

Steps to enter the TV's service mode.

2-2-1. Entering the Serial Number After Changing the Main Board

Guide to re-entering serial number after main board replacement.

2-2-2. Resetting to Factory Defaults

Procedure for restoring factory default settings.

Section 3: Diagrams

3-1. Circuit Boards Location

Identifies the physical location of key circuit boards.

3-2. Printed Wiring Boards and Schematic Diagrams Information

Explains symbols and conventions used in diagrams.

3-3. Block Diagram

High-level overview of the TV's system architecture.

3-4. Schematics and Supporting Information

Detailed circuit diagrams for various boards.

BM3 Board Schematic Diagram (2 of 9)

Circuit diagram for BM3 board, part 2.

BM3 Board Schematic Diagram (3 of 9)

Circuit diagram for BM3 board, part 3.

BM3 Board Schematic Diagram (4 of 9)

Circuit diagram for BM3 board, part 4.

BM3 Board Schematic Diagram (5 of 9)

Circuit diagram for BM3 board, part 5.

BM3 Board Schematic Diagram (6 of 9)

Circuit diagram for BM3 board, part 6.

BM3 Board Schematic Diagram (7 of 9)

Circuit diagram for BM3 board, part 7.

BM3 Board Schematic Diagram (8 of 9)

Circuit diagram for BM3 board, part 8.

BM3 Board Schematic Diagram (9 of 9)

Circuit diagram for BM3 board, part 9.

3-5. Semiconductors

Details on semiconductor components used in the device.

Section 4: Exploded Views

4-1. Rear Cover Assembly and Table-Top Stand Assembly

Exploded view of rear cover and stand components.

4-2. Chassis

Exploded view of the TV chassis and internal structure.

4-3. Connectors

Diagram showing connector locations and types.

4-4. Bezel Assembly and LCD Panel

Exploded view of bezel and LCD panel components.

4-5. Screw Legend

Reference for screw types and their applications.

Section 5: Electrical Parts List

BM3 Board, Compelte

Complete parts list for the BM3 board.

BM3 HLR1

Parts list for BM3 and HLR1 boards.

IP1

Parts list for the IP1 board.

Specifications

Warnings and Cautions - English

Caution

General caution for service personnel.

Carrying the TV

Guidelines for safely transporting the television.

Warning!!

Warning about using an isolation transformer for safety.

Safety-Related Component Warning!!

Critical safety warning for specific components.

Warnings and Cautions - French

Attention!!

French caution for service personnel.

Pour Transporter le Téléviseur

French guidelines for carrying the TV.

Alerte!!

French warning about isolation transformer.

Attention aux Composants Relatifs a la Securite!!

French safety warning for critical components.

Safety-Related Component Warning

Note:

Note about not modifying original design.

Use Caution When Handling the LCD Panel

Precautions for handling the LCD panel.

Leakage Current Hot Check Circuit

Circuit diagram for leakage current testing.

Safety Check-Out

How to Find a Good Earth Ground

Method to verify a proper earth ground connection.

Leakage Test

Explanation and diagrams for leakage testing.

Self-Diagnostic Function

1. Diagnostic Test Indicators

Explanation of LED indicators during self-diagnosis.

LED Indicators

Table detailing LED types and their meanings.

LED Indicators

Viewing the Self Check Diagnostic List

Steps to view the self-check diagnostic list.

Wire Dressing

Gasket in Main Bracket

LVDS Cable

CN6150 to CN1003; CN6154 to CN1004

CN3004 to HSR, HLR1 Switch Unit; CN2000 to Speaker Terminals

CN3004 to HSR, HLR1 Switch Unit; CN2000 to Speaker Terminals (Continued)

CN3004 to HSR, HLR1 Switch Unit; CN2000 to Speaker Terminals (Continued)

CN6700 to Balancer/CN102; CN6701 to Balancer/CN104

AC Cord

Reference Information

3-3. Block Diagram

3-4. Schematics and Supporting Information

HLR1 Board Schematic Diagram

HLR1 LED

HSR Board Schematic Diagram

HSR [IR/Sensor]

IP1 Board Schematic Diagram (1 of 2)

IP1 Board Schematic Diagram (2 of 2)

Accessories and Packaging

Miscellaneous

Appendix A: Encryption Key Components

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