TABLE OF CONTENTS
Section Title
Page
1. SAFETY NOTES
1-1.
Warnings and Caution……………………………………………………….
5
1-2.
Caution Handling of LCD Panel ......……………....................................
5
Section Title
Page
4. SERVICE ADJUSTMENTS
4-1.
Accessing Service Mode .....................................................................
218
4-2.
Transition of Each Micro’s Service Mode……….………………………
218
4-3.
Change Data by Service Mode 1…………………………………..…….
218
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
4 3.
Change Data by Service Mode 1…………………………………..…….
218
4-4.
Save Changing Data by Service Mode 1………………………………
218
4-5.
Change Data by Service Mode 2………………………………………..
219
4-6.
Save Changing Data by Service Mode 2………………………………
220
4-7.
Restore WB/Gamma Adj. Data to B Board……………………………..
221
4-8.
WB Adjustment by Service Mode………………………………………..
221
4-9.
VCOM Adjustment (NFR-AUO Panel) ………………………………….
222
1-8.
Procedure to remove Rear Cover…………………………........................
8
1-9.
Procedure to re-assemble Rear Cover…………………………………….
10
1-10.
Caution Of Rear Cover ……………………………………………………..
11
1-11.
Instruction about Disassembling Smart Core…………………………….
12
2 SELF DIAGNOSTIC FUNCTION
4 9.
VCOM Adjustment (NFR AUO Panel) ………………………………….
222
4-10.
VCOM Adjustment (HFR-SDC Panel) ………………………………….
223
4-11.
REC Setting………………………………………...................................
223
4-12.
Reset Panel Operation Time……………………………………….........
224
4-13.
Set to Shipping Condition………………………………………..............
224
4-14.
Summary of Service Control………………………………………..........
224
4-15.
Service Menu Tree………………………………………........................
225
2. SELF DIAGNOSTIC FUNCTION
2-1.
Overview of Control Buttons ...................................................................
16
2-2. LED
Display
Control
……….....................................................................
17
2-3. LED
Pattern………………........................................................................
17
2-4.
Standby LED Error Display………………………………………………….
17
4 15.
Service Menu Tree………………………………………........................
225
4-16.
How to Enter Self Diagnosis Display……………………………………
226
4-17.
Updating the software…………………………………………………….
228
4-18.
Non network function……………………………………………………..
228
4-17.
One Step Touch Key function…………………………………………….
230
5 DIAGRAMS
2-5. Triage
Chart
............................................................................................ 18
3. TROUBLE SHOOTING
3-1.
No Power…….………………………………………………………………..
19
3-2. LED
Blinking……………….………………………………………...............
35
3-3
No Sound
64
5. DIAGRAMS
5-1. Circuit
Board
Location
......................................................................... 231
5-2. Block
Diagram......................................................................................
232
5-3. Connector
Diagram ………………………………………......................
240
3-3.
No Sound…………………………….........................................................
64
3-4.
Analog Signal Path..................................................................................
118
3-5.
No Picture.................................................................................................
119
3-6.
Input Skip Function…………………………………………………….
205
3-7.
Side Buttons Malfunction…………………………………………………….
206
3-8.
IR Remote Commander Malfunction……………………………………….
207
Please refer Service Manual – Unique for below information :
-Safety Warnings
-Wire Dressing
Circuit Board Location
3-9.
Light Sensor Error……………………………………………………………
208
3-10.
Network Malfunction: Ethernet (Wired)…………………………………….
209
3-11.
Wireless Network Malfunction…………………………………………….
213
3-12.
Bluetooth Malfunction………………………………………………….
215
3-13.
3D Glasses (Active) Malfunction……………………………………………
216
4
-Circuit Board Location
-Disassembly and Exploded View.
(
)
3-14.
HD Rec Malfunction………………………………………………………..
217
3-15.
Android Application Malfunction……………………………………………
218
Summary of Contents for BRAVIA KDL-55W900A
Page 2: ...SERVICE MANUAL COMMON SERVICE MANUAL COMMON RB1G CHASSIS Segment HG LCD TV LCD TV ...
Page 118: ...RB1G CHASSIS W900A 904A 905A Troubleshooting 3 4 RB1 Analog Signal Path 118 ...
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Page 159: ...RB1G CHASSIS W900A 904A 905A Troubleshooting Troubleshooting Reference BA2S SIDE B IC2201 159 ...
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Page 233: ...RB1G CHASSIS W900A 904A 905A 5 2 Block Diagram Diagrams 5 2 Block Diagram 5 2 2 JAPAN 233 ...
Page 234: ...RB1G CHASSIS W900A 904A 905A 5 2 Block Diagram Diagrams g 5 2 3 UC 234 ...
Page 236: ...RB1G CHASSIS W900A 904A 905A 5 2 Block Diagram Diagrams 5 2 Block Diagram 5 2 5 CHINA HK 236 ...
Page 237: ...RB1G CHASSIS W900A 904A 905A 5 2 Bl k Di Diagrams 5 2 Block Diagram 5 2 6 TAIWAN COL 237 ...
Page 238: ...RB1G CHASSIS W900A 904A 905A 2 Diagrams 5 2 Block Diagram 5 2 7 PAN ASIA 238 ...