RB1G CHASSIS
W600A/ W603A/ W605A/ W607A/ W650A/ W651A/ W653A/
W654A/ W655A/ W656A/W657A/ W658A/ W670A/ W674A
54
Troubleshooting
5-times blinking
Check PANEL_VCC
12.5V at pin 47-51 of
CN8001 on
on the B* Board
G-board
Replace the Harness
Between G-board /
Adapter (BK* only)
and
Panel
Replace
the LVDS Harness
Panel (T-con)
change
B* Board
Harness
LVDS Harness
Panel (T-con)
About 12.5V
NG
OK
NG
Symptom
improvement
Symptom
improvement
Symptom
improvement
NG
NG
Confirm Tcon 12V.
3-2-5. LED Blinking 5x (T-Con Error) (HG and TE Model)
3-2-4. LED Blinking 4x (LED Voltage Error)
For Ayu2(IC9000) replacement check related section
4-times blinking
Check JL9112
(BACKLIGHT_MON)
on the B* Board
B* Board
LED driver
Between 0.98V to 1.23V
Note:
(AYU2) – IC9000
(Brownie)- IC9001
Size B* Board Type
(Segment: LW)
OTHERS EUROPE JP
32” BKX BKE BKJ
42” BKX BKE BKJ
Note:
G BOARD : ( N/A FOR THIS MODEL)
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