Sony KDF-55XS955 - User Manual

LCD PROJECTION TELEVISION
SERVICE MANUAL LA-3 CHASSIS
MODEL NAME REMOTE COMMANDER DESTINATION
9-965-974-05
KDF-55XS955 RM-Y915 US/CND
KDF-60XS955 RM-Y915 US/CND
Self Diagnosis
Supported model
KDF-55XS955 RM-Y915
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Summary

Specifications

Product Specifications

Details power consumption, input/output ports, dimensions, and physical characteristics.

Warnings and Cautions

Servicing Safety Precautions

Highlights critical safety warnings for personnel, isolation transformers, and component handling.

Safety Check-out Procedures

Pre-Release Checks and Leakage Tests

Lists essential safety checks, leakage measurement, and ground verification procedures.

Self-Diagnostic Function

Error Codes and Screen Display Usage

Explains LED flash codes, probable causes, and how to access diagnostic results on screen.

Section 1: Disassembly

Initial Disassembly Steps

Covers removal of covers, pillars, chassis, and main boards for internal access.

Section 2: Circuit Adjustments

Service Mode Operations and Memory

Details setting service mode, memory operations, and remote button functions for adjustments.

Section 3: Diagrams

Board Layout and Schematic Information

Identifies main boards and explains schematic symbols and notations.

Block Diagrams

Signal Flow Overview

Visual representation of the TV's signal path and functional blocks.

Section 4: Exploded Views

Component Breakdown of Assemblies

Details components for cover, bottom cabinet, and chassis.

Section 5: Electrical Parts List

Component Lists by Board

Lists key components for U, A, F, G1, KD, P boards.

Accessories and Packing

Included Accessories List

Lists items packaged with the television, such as manuals and remote.

Sony KDF-55XS955 Specifications

General

Screen Size	55 inches
Display Technology	LCD Projection
Aspect Ratio	16:9
Inputs	HDMI, Component, Composite, S-Video, RF
Speakers	2 x 10W
HDTV Compatibility	Yes
Resolution	1280 x 720