Sony KDL-32W503A / KDL-32W503A Service Manual ▷ View online
Version
Date
Subject
1
3/2014
1
st
Issue.
LCD TV
9-888-153-01
For SM - Unique , please refer :
9-888-153-J1 ( Japan)
9-888-153-E1 ( Europe)
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
RB1G
CHASSIS
Segment: L2
SERVICE MANUAL (COMMON)
LCD TV
RB1G
CHASSIS
Segment: L2
SERVICE MANUAL (COMMON)
MODEL LIST
THIS SERVICE MANUAL CONTAINS COMMON INFORMATION FOR BELOW REGIONS AND MODELS:
MODEL
KDL-32W503A RU3
KDL-32W500A/1J1
REGION
JAPAN
EUROPE
Section Title
Page
1. SAFETY NOTES
1-1.
1-1.
Warnings and Caution……………………………………………………….
5
1-2.
Caution Handling of LCD Panel ......……………....................................
5
1-3.
Safety Check Out ........................…………….........................................
6
1-4.
Leakage Test ..........................................................................................
6
1-5.
How to Find a Good Earth Ground…………………………………………
7
1-6.
Lead Free Information….……………………………………………………
7
1-7.
Handling the Flexible Flat Cable (FFC)…………………………………….
7
1-8.
Method to Disassemble Bracket Top & Chassis Box……………………..
8
1-9.
Method to handle Chassis Box……………………… ……........................
10
1-10.
Instruction about Disassembling Smart Core……………………………. ..
11
2. SELF DIAGNOSTIC FUNCTION
2-1.
2-1.
Overview of Control Buttons ...................................................................
14
2-2.
LED Display Control ……….....................................................................
15
2-3.
LED Pattern………………. .......................................................................
15
2-4.
Standby LED Error Display………………………………………………….
15
2-5.
Triage Chart ............................................................................................
16
3. TROUBLE SHOOTING
3-1.
3-1.
No Power…….………………………………………………………………..
17
3-2.
LED Blinking……………….………………………………………...............
27
3-3.
No Sound…………………………… .........................................................
43
3-4.
Analog Signal Path..................................................................................
-
3-5.
No Picture.................................................................................................
68
3-6.
IR Remote Commander Malfunction……………………………………….
89
3-7.
Light Sensor Error……………………………………………………………
90
3-8.
Network Malfunction: Ethernet (Wired)…………………………………….
92
3-9.
Wireless Network Malfunction..................................................................
94
3-10
HDD Rec Malfunction ………………………………………………………..
96
3-11
Android Application Malfunction …………………………………………….
96
4
TABLE OF CONTENTS
Please refer Service Manual – Unique for below information :
-Safety Warnings
-Wire Dressing
-Circuit Board Location
-Disassembly and Exploded View.
Section Title
Page
4. SERVICE ADJUSTMENTS
4-1.
4-1.
Accessing Service Mode ..................................................................... 95
4-2.
Transition of Each Micro’s Service Mode……….……………………… 95
4-3.
Change Data by Service Mode 1…………………………………..……. 95
4-4.
Save Changing Data by Service Mode 1………………………………
95
4-5.
Change Data by Service Mode 2……………………………………….. 96
4-6.
Save Changing Data by Service Mode 2………………………………
97
4-7.
Restore WB/Gamma Adj. Data to B Board…………………………….. 98
4-8.
WB Adjustment by Service Mode……………………………………….. 98
4-9.
VCOM Adjustment (NFR-AUO Panel) …………………………………. 99
4-10.
VCOM Adjustment (HFR-SDC Panel) …………………………………. 100
4-11.
REC Setting………………………………………................................... 100
4-12.
Reset Panel Operation Time………………………………………......... 101
4-13.
Set to Shipping Condition……………………………………….............. 101
4-14.
Summary of Service Control……………………………………….......... 101
4-15.
Service Menu Tree………………………………………........................ 102
4-16.
How to Enter Self Diagnosis Display…………………………………… 103
4-17.
Updating the software……………………………………………………. 105
4-18.
Non network function…………………………………………………….. 106
4-17.
One Step Touch Key function (not applicable for this model………… 107
5. DIAGRAMS
5-1.
5-1.
Circuit Board Location ......................................................................... 108
5-2.
Block Diagram...................................................................................... 109
5-3.
Connector Diagram ………………………………………...................... 112
