RB1G
CHASSIS
W600A/ W603A/ W605A/ W607A/ W650A/ W651A/ W653A/
W654A/ W655A/ W656A/W657A/ W658A/ W670A/ W674A
200
Troubleshooting
No Picture
Check/Change
TCON
Mini-LVDS FFC
to Panel
Mini LVDS FFC
broken
Panel problem
Is blue picture
on display?
(Factory SW
is booted)
Set Board
to Panel-less
condition and
replace LVDS FFC.
Is test pattern
displayed?
Check
PANEL_VCC
from G Board at
JL9102 on
B-Board
Check GOLGO
power
and harness
condition
B-Board is OK.
Check:
LVDS FFC
Harness
Broken
G-Board
Or
Power Harness
GOLGO Power
Harness or FFC
NO
YES
NG
No
OK
OK
NG
NG
OK
Check
Flash Data
Rewrite Data
OK
Tuner - No Picture
HDMI - No Picture
Ext. Video Input -
No Picture
YES
Change T-CON
or GOLGO
NG
NG
・
CHECK BL_ON on
B-Board at JL9111.
H: OK
L: NG
PANEL_VCC =12V
G-Board, B-Board
Or
Power Harness
NG
OK
T-CON or GOLGO
NG
OK
3-5-17. NO PICTURE: (TE and HG Model)
3-5.No Picture
Note:
(AYU2) – IC9000
(Brownie)- IC9001
Size
B* Board Type
(Segment: LW)
OTHERS EUROPE
JP
32”
BKX
BKE
BKJ
42”
BKX
BKE
BKJ