Display Supply (32"): Part 2 - Philips 32PFL7403D/10 Service Manual

Circuit Diagrams and PWB Layouts

Display Supply (32"): Part 2

MAIN POWER SUPPLY (32"): PART 2
A2
CN2
24VI
0.1u
C204
SGND3
BOOST
BL_ON_OF F
DIM
ANALOG_PWM
Q528.2E LB 7. 54
B
1
2
0.01u
C303
2K
R304
CN4
CN3 CN5A
24VI 24VA
0.1u
C205
SGND3 SGND3
CN5
NC
NC
B A
CN6 CN7
12VB 3.3VSB
0.1u
PSON C218
C206
0.1u
0.1u
C214
12V
12VB
0.1u
0.1u
C207
12VA
C215
SGND2
C217
-12VA
0.1u
3.3VSB PSON
Q303
4403
3.3VSW
1
2
12V
C216
0.1u
BL_ON_OF F
DIM
BOOST
ANALOG_PWM
A2
3.3VSB
H_16750_065.eps
090408