Atec AV32OPD - Page 21

Confirm Normal Operation
Is the Power of 24V in
INVERTER Entered Normally?
POWER BOARD
CONNECTOR CN402,
CHASSIS의 CONNECTOR
J701 PIN(1) 5V,
PIN(5) INV ON PIN(9&10) 12V
are OK?
POWER BOARD REF.
CN401 PIN(1) 5V,
PIN(5) INV ON, PIN(9&10)
12V are OK?
Replace Power Board
After Allowing AC Power,
Press Sub Power Button and
Then Press Power of Remote or
OSD Button.
IsThereanImage?
Fail
Replace CHASSIS (VCB4430)
Pass
Pass
Pass
Pass
Fail
Fail
Replace Power Board