ViewSonic VS10400 PJ402D - Page 33

No Power Source
After Turning On
Check
Power Cord
Check
Top Cover (keypad
cable...)
Replace
keypad
cable...
Check
Power
Board
Replace Main
Board
OK
NG
OK
OK
OK
NG
NG
Replace
Power Board
NG
Check
Main
Board
Power Source:
Fan failure After
Turning On
Check
Fan
Connector
Fan Connector
Become loose
Check
Inner
Wires
Replace Inner
Wires
Check
Fan
Replace
Fan
Check
Main
Board
Replace
Main Board
OK
NG
OK
OK
NG
NG
NG
OK
Replace Power
Baord
Replace
Power Cord
Check
Lamp Cover
Switch
Replace Lamp
Cover or
Reassembly
NG
Check
Power
Board wire
OK
Replace
Power Board
wire
NG
30
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Do Not Copy PJ402D