Repair Flow Chart - Philips 150B6CB/00 Service Manual

Repair Flow Chart

170B6 LCD 107
Go to cover page
AC IN
Power Board
Control Board
Scaler Board
LCD Panel
No power 5V
12V
(power indicator off)
1 9 11
6
Connector 301
NG
Check 12V/5V/3.3V
Bad power board
OK
NG
Bad Scaler Board Check Scaler Board
OK
OK
Check Control Board
Check Control Wires
Check LCD Panel