Philips HP L2035 Service Manual page 26

26
HP L2035
Go to cover page
AC inlet
& filter
AC 90 ~
240V
+18V
BL control
Brightness control
Power board & inverter function block of L2035
Power
Rectifier
stage
Controller
Power stage
Power
switch &
Full bridge &
regulator
Transformer
CPP, OPP
OVP
Regulation
feedback
transformer
Controller
OZ960G
regulator
Low voltage
rectifier
CCFL X3
CCFL X3
Current
sense &
feedback
+3.3V
+3V3 to
scaler board
+18V to scaler
board and
inverter circuit
OVP/
Feed back/
Open lamp protect