Sony KDL-40W4000 User Manual

HISTORY
Model Name :
SERVICE MANUAL
Click on Page Number to display detail of changes.
KDL-32/40/46/52W4000 & KDL-32/40/46/52W4220
Date Part Number Description of Revisions
Version
1.09-927-591-01 2008.04
Original Manual.
2.09-927-591-02 2008.05
Deletion of TT Commands not used on these models and
revision of BE1 Board for 32” model. (P.14, P.45, P.50)
3.09-927-591-03 2008.06 Correction to a specification table (P.5) and addition of
inverter board part numbers (P.46).

Sony KDL-40W4000 Specifications

General

Screen Size	40 inches
Resolution	1920 x 1080
Display Type	LCD
HDMI Ports	3
USB Ports	1
Aspect Ratio	16:9
Backlight	CCFL
Component Video Input	1
Composite Video Input	1
S-Video Input	1
Refresh Rate	50 Hz
Viewing Angle	178°
Sound Output	20W
PC Input	1 (D-Sub)
Inputs	HDMI, Component, Composite, S-Video, PC
Audio Output	10W x 2

Summary

Section 1 General Information

Television Specifications

Connector Information

21 Pin SCART Connector Pinout

Detailed pin assignment and signal levels for the SCART connector.

UK Plug Safety Warning

Interface Connectors

HDMI and PC Connector Pinouts

Pin assignment details for HDMI and PC (D-Sub) connectors.

EG1L Self Diagnostic Software

LED Error Codes and Descriptions

Table listing LED flash codes, error descriptions, and actions.

Section 2 Disassembly Procedures

Cover, Stand, and Speaker Removal

Side Bracket and Board Removal

Board Removal Procedures

BE1, D4, D5, and G1D Board Removal

Instructions for removing specific circuit boards like BE1, D4, D5, and G1D.

G5, H3E, H4, and IP5 Board Removal

Instructions for removing specific circuit boards like G5, H3E, H4, and IP5.

Section 3 Adjustments

Entering Service Mode and Product Version

Guide on entering service mode and viewing product version information.

Section 4 Diagrams

Block Diagrams Overview

High-level block diagrams illustrating TV internal components and connections.

Circuit Board Locations and Schematic Introduction

Board Schematic Diagrams

D4, D5, H3E, H4 Inverter and Sensor Schematics

Schematics for D4, D5 (Inverter), H3E (Lumisensor), and H4 (IR Receiver) boards.

G5 and IP5 Power Supply Schematics

Schematics for G5 and IP5 boards, focusing on power supply functions.

Section 5 Exploded Views

Chassis Assembly and Parts

Exploded view of the main chassis assembly with numbered parts and part numbers.

Section 6 Electrical Parts List

Parts Listing Table of Contents

Table of contents for the electrical parts list by board.

BE1 Capacitors List

BE1 Resistors List

BE1 Transistors, Diodes, ICs, and Connectors

BE1 Network Resistors and Other Components

H3E and H4 Board Component Lists