B. Power error
No power
Power
LED On?
Y
N
DC Power on
by pressing Power Key
on Remote control
Y
N
Normal
operation?
Check Power cord
was inserted properly
Replace
Power B/D
Measure voltage of each output
N
Y
Normal
voltage?
Replace Main B/D
N
Y
OK?
Replace Main B/D
N
Y
Normal?
Replace Power B/D
N
Y
Normal
voltage?
Replace Power B/D
Y
☞
A17
☞
A18
☞
A18
☞
A18
Standard Repair Process
Established
date
Revised date
Error
symptom
6
. Stand-By: Red or Turn On
. Operating: Turn Off
End
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Only for training and service purposes.
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