Sony RB1G Service Manual page 199

Troubleshooting
3-5.No Picture
3-5-16. NO PICTURE: LD Models only
No Picture
All blue picture is on?
(Factory SW is booted.)
・
Yes
B* Board
Tuner No Picture
HDMI No Picture
No Check the G*(n/a)
- LD*
Harness
NG
Harness
EXT. Video Input
No Picture
Note:
(AYU2) – IC9000
(Brownie)- IC9001
Replace NG
OK
the B-Tcon, Tcon-LD*
FFC
Symptom
improvement
B-Tcon, Tcon-LD*
FFC
Change G* Board
(others)
Symptom
improvement
G* Board (others)
W600A/ W603A/ W605A/ W607A/ W650A/ W651A/ W653A/
W654A/ W655A/ W656A/W657A/ W658A/ W670A/ W674A
Size B* Board Type
(Segment: LW)
OTHERS EUROPE
32" BKX BKE
42" BKX BKE
NG
Change B* Board
Symptom
improvement
B* Board
NG
LCD Panel
(T-con, LD*)
Note:
G BOARD : ( N/A FOR THIS MODEL)
RB1G CHASSIS
JP
BKJ
BKJ
199