Philips 220BL2CB/00 - Page 43

5 5
4 4
3 3
2 2
1 1
D D C C B B A A
+5V_USBV-INVERTER
PWR_SAVING
IC851_1
+5V
IC851
L851
47U
D851
SS24-LF
A K
Q851
2N3904S
B
E C
R853
40.2K F
D852
SS24-LF
A K
R856
100K
R852
10 J
R854
7.5K F
R860
10
R855
10K
C854
0.01U J
+
C855
220U 25V
12
C860
220P J
IC851
IN
8
BST
2
SW
1
FB
5
PG
6
GND
4
VCC
3
EN
7
G1
G1
R858 10K
C852
0.1U 50V
L852
Z120
+
C851
<Spec>
220U 35V
12
R857
7.5K
C858 1U K
HS3
3DL1S02001
1
G1
R851
100K
C859
2.2U K
C853
1U 50V K
Power Diagram & C.B .A
220BL2 LCD 43