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Chassis: RB2G, HM
Chassis: RB2G, HM
10
SECTION 2: TROUBLESHOOTING
2.1 - NO POWER
SECTION 2
TROUBLESHOOTING
2-1 NO POWER
2-1-1. NO POWER
AC ADAPTER
2-1. NO POWER
No Power
Check STBY 3.3V
L9107
Adapter
Replace
Between LD* Board to
B* Board Harness
NG
NG
OK
Replace
LD* Board
NG
OK
Harness
OK
OK
LD* Board
OK
For HT, HM, change LD board.
B* Board
For HE, change Panel.
DC/DC converter check
O
O
NO POWER: Ayu2 control
2.1-1 - No Power: AC Adapter
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