XBR-55/65/77A1E
TROUBLE SHOOTING
FLOW
2-3. LED BLINKING 4X (LED VOLTAGE ERROR/BCM ERROR)
27
2-4. LED BLINKING 5X (PANEL ID READ ERROR/EEPROM ERROR)
5-times blinking
Check
“TCON_12_ON”
at R400
Replace
G* board
Replace
Panel (T-con)
G* board
NG
Symptom
improvement
Panel (T-Con)
Symptom
improvement
L
H
Replace
DKA board
DKA board
OK
Replace the Harness
Between G* board
and DKA board
Harness
Symptom
improve
Replace
the V-By-One FFC
Between TCON
And DKA board
V-By-One FFC
is suspicious
Symptom
improve
NG
NG
*(PKG1.6.0.08.28.1.00.0005 or less) BCM_ERR/
(PKG1.6.0.08.29.1.00.0005 or later) LD_ERR
4-time blinking
(LED Voltage)
Check “LD_ERR_DET” pin
At R5275 on DKA board
Replace
Panel
High
Panel
Replace
the V-By-One FFC
Between TCON
And DKA
V-By-One FFC
is suspicious
Symptom
improve
DKA board
Replace
DKA Board
NG
NG
Check
Fuse’F3200’
On BKA board
Broken fuse?
NO
Yes
Replace
F3200 or
BKA board
BKA board
Symptom
improve
Symptom
improve
Symptom
improve
Summary of Contents for Bravia XBR-55A1E
Page 80: ...XBR 55 65 77A1E DISASSEMBLY 1 17 WIRE DRESSING AND TAPE 1 XBR 55A1E 80 NOTE TAPE 1 2 ...
Page 86: ...XBR 55 65 77A1E DISASSEMBLY 1 23 SHEET STUD SUPPORT HKS 1 XBR 55A1E 86 SHEET STUD SUPPORT HKS ...
Page 92: ...XBR 55 65 77A1E DISASSEMBLY 1 29 FLAT CLAMP S 1 XBR 55A1E 92 1 2 FLAT CLAMP S NOTE ...
Page 94: ...XBR 55 65 77A1E DISASSEMBLY 1 31 WIRE DRESSING AND TAPE 1 XBR 55A1E 94 NOTE 1 2 3 4 TAPE TAPE ...
Page 96: ...XBR 55 65 77A1E DISASSEMBLY 1 33 WIRE DRESSING AND TAPE 1 XBR 55A1E 96 NOTE 1 2 3 4 TAPE ...
Page 97: ...XBR 55 65 77A1E DISASSEMBLY 1 34 TAPE 1 XBR 55A1E 97 NOTE 1 2 3 4 TAPE TAPE TAPE TAPE ...
Page 99: ...XBR 55 65 77A1E DISASSEMBLY 1 36 WIRE DRESSING 1 XBR 55A1E 99 NOTE 1 2 3 ...
Page 102: ...XBR 55 65 77A1E DISASSEMBLY 1 38 WIRE DRESSING 1 XBR 55A1E 102 1 3 2 ...
Page 106: ...XBR 55 65 77A1E DISASSEMBLY 1 42 FLAT CLAMP L 1 XBR 55A1E 106 NOTE FLAT CLAMP L 1 2 ...
Page 138: ...XBR 55 65 77A1E DISASSEMBLY 2 18 WIRE DRESSING AND TAPE 2 XBR 65A1E 138 NOTE 1 2 TAPE ...
Page 151: ...XBR 55 65 77A1E DISASSEMBLY 2 31 FLAT CLAMP S 2 XBR 65A1E 151 1 2 NOTE FLAT CLAMP S ...
Page 154: ...XBR 55 65 77A1E DISASSEMBLY 2 34 WIRE DRESSING AND TAPE 2 XBR 65A1E 154 NOTE 1 2 3 4 5 TAPE ...
Page 155: ...XBR 55 65 77A1E DISASSEMBLY 2 35 TAPE 2 XBR 65A1E 155 NOTE 1 2 3 4 TAPE TAPE TAPE TAPE ...
Page 157: ...XBR 55 65 77A1E DISASSEMBLY 2 37 WIRE DRESSING 2 XBR 65A1E 157 NOTE 1 2 3 ...
Page 160: ...XBR 55 65 77A1E DISASSEMBLY 2 39 WIRE DRESSING 2 XBR 65A1E 160 1 3 2 ...
Page 199: ...XBR 55 65 77A1E DISASSEMBLY 4 16 TAPE 4 XBR 77A1E 199 NOTE 1 2 TAPE TAPE ...
Page 200: ...XBR 55 65 77A1E DISASSEMBLY 4 17 TAPE 4 XBR 77A1E 200 1 2 3 TAPE TAPE TAPE NOTE ...
Page 201: ...XBR 55 65 77A1E DISASSEMBLY 4 18 TAPE AND WIRE DRESSING 4 XBR 77A1E 201 1 NOTE TAPE 2 3 ...
Page 213: ...XBR 55 65 77A1E DISASSEMBLY 4 30 FLAT CLAMP S 4 XBR 77A1E 213 1 2 NOTE FLAT CLAMP S ...
Page 215: ...XBR 55 65 77A1E DISASSEMBLY 4 32 WIRE DRESSING AND TAPE 4 XBR 77A1E 215 NOTE 1 2 3 TAPE ...
Page 222: ...XBR 55 65 77A1E DISASSEMBLY 4 38 WIRE DRESSING 4 XBR 77A1E 222 ...
Page 227: ...XBR 55 65 77A1E DISASSEMBLY 4 43 SLIDE CLAMP 4 XBR 77A1E 227 1 2 SLIDE CLAMP 1 2 SLIDE CLAMP ...
Page 260: ...XBR 55 65 77A1E APPENDIX 4 How to Assemble SIL Tuner 260 ...