XBR-55/65X930D, 65X935D/937D, 75X940D
25
TROUBLE SHOOTING
FLOW
DDCON check
1-3. NO POWER DDCON/LDO
Check Enable
IC9010 #pin1
Is voltage >2.5V?
Change IC9010
Change D9000
no
no
START
yes
Change DDCON
IC9009
Check Vcc voltage
C9061
Is voltage >3V?
yes
Check
D9000
Is diode ?
no
yes
Check +3.3V_STBY.
G board or IC408 on DPS
Change D9001
no
Check Vcc voltage
C9061
Is voltage >4V?
yes
Check
D9001
Is diode ?
no
yes
Check +5V_MAIN DDCON (IC9001)
Check IC9001 Vcc voltage
C9033
Is voltage >12V?
no
yes
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 ...