Philips 150S6FB/27 - Page 88

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