Philips 231B4LPYCB/75 Service Manual page 40

Meridian 3
40
2.
No Video (Power LED Blue)
No Video (Power LED White)
Press the power
button is OK?
OK
Replace the power
board and connection
NG
Replace the main
board and connection
NG
Check the FFC cable
or panel
NG
Replace the key board
NG
Replace the main board
OK
The end
OK
The end
OK Replace the FFC cable
or panel