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HP L1902 Service Manual
Page 21 of 69
GND
0.8A-max
R171
4.7K 1/16W
204mA
+5V
CN201
CON402(PITCH 2.00)
1
3
5
7
9
11
2
4
6
8
10
12
SOT-223
+3.3V_VDD
ON_OFF
11/12 Add R166,R164,R165,Q103
VCC5V
D114
GS1D
1
+12V
GND
+
C171
47uF/16V
11/12
タ
100->47uf
+VLCD
+
C170
47uF/16V
GND
2
11/12
タ
SR24->GS1D
+
C172
10uF
GND
+5V
U502
3
2
1
VI
VO
GND
PBIAS
2
3
VCC12V
GND
GND
R168
10K 1/16W
PPWR
2
C164
0.1uF/16V
GND
R163
NC
S
GND
R167
10K 1/16W
GND
R165
0 1/16W
+
C162
220uF/25V
11/12
タ
Package
GND
U501
AIC1117-33CY
3
2
1
VI
VO
GND
+3.3V_VDD
715L1241-C
C
POWER
B
7
7
星期一
,
十二月
22, 2003
Title
Size
Document Number
Rev
Date:
Sheet
of
+5V
GND
C163
0.1uF/16V
C168
0.1uF/16V
AO3401
BRIGHTNESS
2
Q104
AO3401
GND
GND
+
C161
220uF/25V
11/12 1084-->1117 Package TO252---> SOT223
+
C166
47uF/16V
2
+5V
+
C165
47uF/16V
GND
R170
NC
1
GND
SOT-223
VCC12V
VCC5V
C174
0.1uF/16V
+
C169
10uF
GND
R164
680 1/16W
D
Brightness
Q105
PMBS3904
3
2
1
+5V
C167
0.1uF/16V
11/12 4.7K OHM-->NC
R169
0 1/16W
GND
D113
GS1D
+5V
982mA
R166
1K 1/16W
GND
GND
G
0.8A-max
R162
4.7K 1/16W
C173
0.1uF/16V
+1.8V_VDD
3
GND
C175
0.1uF/16V
GND
Q103
PMBS3904
3
2
1
GND
147mA
11/12
タ
100->47uf
7.1.2 For AU Panel +MST9111B Project
Содержание L1902
Страница 14: ...HP L1902 Service Manual Page 14 of 69 6 Block Diagram 6 1 Monitor Exploded View ...
Страница 16: ...HP L1902 Service Manual Page 16 of 69 6 3 Electrical Block Diagram 6 3 1 Scalar Board Block Diagram ...
Страница 17: ...HP L1902 Service Manual Page 17 of 69 6 3 2 Inverter Power Board Block Diagram Inverter Block Diagram ...
Страница 18: ...HP L1902 Service Manual Page 18 of 69 Power Block Diagram ...
Страница 24: ...HP L1902 Service Manual Page 24 of 69 ...
Страница 28: ...HP L1902 Service Manual Page 28 of 69 8 1 2 715L1253 1 2 For AU Panel MST9111B Project ...
Страница 29: ...HP L1902 Service Manual Page 29 of 69 8 2 Power Board 715L1142 C LGH ...
Страница 32: ...HP L1902 Service Manual Page 32 of 69 B For AU Panel MST9111B Project ...