Sony RB1G Service Manual page 61

Troubleshooting
3-2-6. LED Blinking 6x (Backlight Error)
6-time blinking
Check BL_ERR
Low
(JL9112) at
Pin 18 of CN9101
on the B* Board
High
Symptom
Change G* Board
improvement
(Others)
NG
Panel
For Ayu2(IC9000)
B* Board
replacement check
related section
G* board (Others)
Size
32"
42"
Note:
G BOARD : ( N/A FOR THIS MODEL)
3-2-7. LED Blinking 7x (Temperature Error)
7-time blinking
Setting circumstance
is OK?
Temperature,
Ventilation, etc.
Yes
Change B* Board,
and Aging a few hours
Symptom
improvement
B* Board
B* Board Type
(Segment: LW)
OTHERS EUROPE JP
BKX BKE BKJ
BKX BKE BKJ
W600A/ W603A/ W605A/ W607A/ W650A/ W651A/ W653A/
W654A/ W655A/ W656A/W657A/ W658A/ W670A/ W674A
NG
Set to another
location, etc.
NG
Panel
Note:
(AYU2) – IC9000
(Brownie)- IC9001
RB1G CHASSIS
61