Toshiba TDP-P9 Servis Kılavuzu - Sayfa 25
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Power Source Troubleshooting:
No Power Source
after turning on
NG
Check AC socket and
connector
OK
NG
Check
Safety Switch
OK
NG
Check LED and keypad
FPC
OK
NG
Check 4 pin
Power output
OK
Replace main
board
How to check the power board?
Fuse
- check the 380v output on connector 1(see ballast board page 33)
- check the fuse on the power board
TDP-P9
Replace AC
socket
Replace power
board or reinstall
Replace keypad
and FPC
Check
Fuse
NG
OK
Replace power
board
20
Fan failure after
turning on
NG
Check fan
connection
OK
NG
Check
Fan
OK
NG
Check
Main board
Replace fuse
Reconnect fan
Replace fan
Replace Main
board