RB1G CHASSIS
W600A/ W603A/ W605A/ W607A/ W650A/ W651A/ W653A/
W654A/ W655A/ W656A/W657A/ W658A/ W670A/ W674A
459
Troubleshooting
3-5. No Picture
3-5-13. NO PICTURE: HDMI (BKE/X/J or BLE/X/J Board)
Replace
IC5009
Replace
IC9000
Check R5085, R5090,
RB5012 and RB5013
Replace
NG part
NG
OK
Check PWR pin of IC5009
pin9, pin10, pin19,
Pin20, pin 49, pin 51, pin67, pin77,
Pin78, pin87, pin88
Only one of the pins
is NG?
All Pin OK?
YES
YES
NO
NO
Check Reset pin of IC5009.
Pin61.
Low
High
Replace
Q5010
Only 51pin
is NG?
Replace
R5052
YES
I2C wave is output?
Pin 62, Pin63
NO
NO
Replace
IC5009
YES
Replace
IC9000
(*)
Note:
(AYU2/Ayu2L) –
IC9000
(Brownie)- IC9001
Size B* Board Type
(Segment: LW)
OTHERS EUROPE JP
24” BLX BLE BLJ
32” BKX/BLX BKE/BLE BKJ/BLJ
42” BKX/BLX BKE/BLE BKJ/BLJ
50” BLX BLE -
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