Philips 150S6FB/27 Service Manual page 88

88
Repair Flow Chart
No Display
Check Mains cord
& LED of Monitor
Check
Power board
12V/3.3V DC
Yes
Check
No
video signals input
interface
Yes
Check
Inverter panel
625~765Vrms with load
No
No
Check inverter
panel
Front control key
does not work
Check
Front control panel
(Key & SW)
Check
Signal connectors
Check main panel
Video source
Check fluorescent
OK
lamp
Check main panel
Yes
Yes