Philips 220BW8ES/00 Service Manual page 30

22” tft lcd color monitor
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30
220BW8 LCD
1
F101
CN100
SW101
LF101
1
2
1
2
L
D
FG
4
3
N
CY102
R123
C
+
B
1
Schematic Diagram(Power Board)
2
TH101
LF102
2
1
BD101
R101
C114
2
1
R102
3
4
ZD111
CY104
R122
R121
R120
U101
R124
6
1
Ilimit
Drain
5
NC
D120
2
GND
4
FB
3
Vcc
PC201B
C123
ZD121
C120
2
3
C260
R260
C261
R112
T101
1
+
9.10
D260
R113
3
D110
D240
6.7
+
+
R240
L120
4
C240
8
5
R231
CY103
3
4
F260
C263
+
+
ZD260
R262
R264
L240
F240
+
R241
C242
R230
R234
PC201A
C231
R232
R
IC230
R233
4
30
220BW8 LCD
P-B
BD101
D2
C114
D2
C115
D3
C120
B2
C123
B1
INVERTER
C231
B3
D
C240
C3
C241
B3
+12V
C242
C3
+12V/0.8A
C243
C4
C264
C244
B3
C260
D3
C261
D3
C263
D3
C264
D4
CN100
D1
CX101
D1
CY101
D1
CY102
C1
CY103
A3
CY104
C2
D110
C2
C
D120
C2
+5V
D240
C3
D260
D3
+5V/2.5A
F101
D1
F240
C4
C243
F260
D4
IC230
B3
K2
B3
L120
C2
L240
C3
RTN
LF101
D1
LF102
D2
PC201A B3
PC201B B2
R101
D2
R102
D2
R112
D2
B
R113
C2
R120
C2
R121
C2
R122
C2
R123
C1
R124
C1
R230
B3
R231
B3
R232
B4
R233
B4
R234
B4
R240
C3
R241
C4
R260
D3
R262
D4
R264
C4
A
SW101
D1
T101
D3
TH101
D1
U101
C2
VA101
D1
ZD110
D2
ZD111
D2
ZD120
B1
ZD121
B2
ZD260
D4

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