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Sony KDL-22EX425 User Manual

Sony KDL-22EX425
95 pages
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LCD DIGITAL COLOR TV
SERVICE MANUAL
AZ2-F
CHASSIS
MODEL COMMANDER DESTINATION
9-888-401-51
KDL-22EX425 RM-YD064 BRAZIL
KDL-32EX425 RM-YD064 BRAZIL
KDL-32EX525 RM-YD064 BRAZIL
KDL-40EX525 RM-YD064 BRAZIL
KDL-46EX525 RM-YD064 BRAZIL
LEVEL
3
CONFIDENTIAL
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
CONFIDENTIAL
ELECTRICAL SERVICE MANUAL
INTERNAL ONLY
ORIGINAL MANUAL ISSUE DATE: 2/2011
REVISION DATE SUBJECT
2/21/2011 No revisions or updates are applicable at this time.

Table of Contents

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Sony KDL-22EX425 Specifications

General IconGeneral
Screen Size22 inches
Resolution1366 x 768
Display TypeLCD
Backlight TypeLED
HDMI Ports4
USB Ports1
Wi-FiYes
Ethernet PortYes
Weight5.5 kg
Refresh Rate50 Hz
Aspect Ratio16:9
Sound Output10 W
InputsRF

Summary

Safety Warnings and Precautions

Component Warning

Critical component warnings for LCD TVs.

Handling the LCD Panel

Instructions for safely handling the LCD panel.

Leakage Current Check

Circuit diagram for checking leakage current.

Safety Procedures

Leakage Test Procedure

Steps for performing a leakage test using an AC voltmeter.

Diagrams and Information

Circuit Boards Location

Visual guide to the physical layout of circuit boards.

1-5. Schematics and Supporting Information

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (1 OF 12)

Schematic diagram for the BATS main board, part 1 of 12.

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (2 OF 12)

Schematic diagram for the BATS main board, part 2 of 12.

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (3 OF 12)

Schematic diagram for the BATS main board, part 3 of 12.

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (4 OF 12)

Schematic diagram for the BATS main board, part 4 of 12.

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (5 OF 12)

Schematic diagram for the BATS main board, part 5 of 12.

Schematics and Supporting Information (Continued)

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (6 OF 12)

Schematic diagram for the BATS main board, part 6 of 12.

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (11 OF 12)

Schematic diagram for the BATS main board, part 11 of 12.

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (7 OF 12)

Schematic diagram for the BATS main board, part 7 of 12.

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (12 OF 12)

Schematic diagram for the BATS main board, part 12 of 12.

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (8 OF 12)

Schematic diagram for the BATS main board, part 8 of 12.

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (9 OF 12)

Schematic diagram for the BATS main board, part 9 of 12.

BATS (MAIN) BOARD SCHEMATIC DIAGRAM (KDL-22EX425 ONLY) (10 OF 12)

Schematic diagram for the BATS main board, part 10 of 12.

BATV (Main) Board Schematics (1 of 12)

BATV (Main) Board Schematics (2 of 12)

BATV (Main) Board Schematics (3 of 12)

BATV (Main) Board Schematics (4 of 12)

BATV (Main) Board Schematics (5 of 12)

BATV (Main) Board Schematics (6 of 12)

BATV (Main) Board Schematics (7 of 12)

BATV (Main) Board Schematics (8 of 12)

BATV (Main) Board Schematics (9 of 12)

BATV (Main) Board Schematics (10 of 12)

BATV (Main) Board Schematics (11 of 12)

BATV (Main) Board Schematics (12 of 12)

G1A Board Schematics

GE2A Board Schematics

GE3A Board Schematics

HLR2 Board Schematics

HMS3 Board Schematics

Section 2: Electrical Parts List

Electrical Parts List (Continued)

G1A Board Parts List

GE2A Board Parts List

GE3A Board Parts List