XBR-55/65X930D, 65X935D/937D, 75X940D
29
TROUBLE SHOOTING
FLOW
2-4. LED BLINKING 5X (PANEL COMMUNICATION ERROR)
5-times blinking
Check
“+12.5V_TCON” at
CN401 #4
(or C493)
on the DPS-Board
Replace the Harness
Between G-Board
and DPS
Replace
the V-By-One FFC
Change
DPS
Change
Panel (or T-con)
Harness is
suspicious
V-By-One FFC
is suspicious
DPS is
suspicious
NG
OK
NG
Symptom
improvement
Symptom
improve
Symptom
improve
NG
NG
G-Board is
suspicious
Replace G-Board
NG
Panel (or T-Con) is
suspicious
Symptom
improvement
OK
Summary of Contents for BRAVIA XBR-55X930D
Page 61: ...XBR 55 65X930D 65X935D 937D 75X940D 61 DIAGRAMS BLOCK DIAGRAM Common for all inches ...
Page 85: ...XBR 55 65X930D 65X935D 937D 75X940D 85 DISASSEMBLY 1 6 CATCHER 1 XBR 55X930D CATCHER ...
Page 93: ...XBR 55 65X930D 65X935D 937D 75X940D 93 DISASSEMBLY 1 14 WIRE DRESSING 1 XBR 55X930D ...
Page 187: ...XBR 55 65X930D 65X935D 937D 75X940D 187 DISASSEMBLY 4 19 WIRE DRESSING 4 XBR 75X940D 1 2 ...
Page 193: ...XBR 55 65X930D 65X935D 937D 75X940D 193 DISASSEMBLY 4 25 WIRE DRESSING 4 XBR 75X940D NOTE ...
Page 195: ...XBR 55 65X930D 65X935D 937D 75X940D 195 DISASSEMBLY 4 27 WIRE DRESSING 4 XBR 75X940D 1 2 ...
Page 215: ...XBR 55 65X930D 65X935D 937D 75X940D 215 DISASSEMBLY 4 XBR 75X940D 4 47 LCD PANEL LCD PANEL ...