Philips PET320 Service Manual page 18

5
D
C197
4.7U/16V
C
(4) BL-Power control
R269
390K
B
A
5
4
VIN_SYS
L21
GNDP
U12
3
VIN
5
CTRL
C227
6
GND
0.1U/16V
4
FB
GNDP GNDP TPS61042
D36
M2J728
C231
10U/6.3V
GNDP
4
3
4.7UH
D32
MBR0520LT1G
8
SW
GNDP
7
OVP
1
LED
2
Rs
R229
13R/F
GNDP
3
2
TP74
LED+
LED+
LED+
C196
2.2uF/25V
TP75
LED+
LED-
LED- (12)
2
1
(12)
D
C
B
A
1