HP W19E Service Manual page 21

19" lcd color monitor
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19" LCD Color Monitor
CN601
GND
ON_OFF
1
2
GND
3
4
VCC12V
VCC12V
5
6
GND
GND
7
8
VCC5V
VCC5V
9
10
GND
GND
11
12
CON402(PITCH 2.00)
+5V
R602
1K
 
1/16W
R603
0 1/10W
R604
1
Q601
(3)
BRIGHTNESS
PMBS3904
1K
 
1/16W
GND
2005/07/18 ADD TOUCH PANEL POWER by Sunny
VCC5V
CN502
1
C182
+
C183
2
47uF/25V
0.1uF/16V
CONN
PITCH 2.0
GND
R609
(3)
PPWR
47K
1/16W
C616
 
1uF/16V
Add C616
+12V
R601
4.7K
 
1/16W
+5V
1.435A
GND
C605
+
C607
+
C606
C608
0.1uF/16V
220uF/25V
0.1uF/16V
220uF/25V
GND
+
C609
2005/12/07 Modify by Sunny
NC
GND
0908NEW ADD
2006/04/28 Modify by
R611
jc chen
+12V
+5V
09/08 BY
CHYUANGLAI
FOR LPL
1
R611
R605
PANEL
NC
4.7K
 
1/16W
R608
100K
 
1/16W
1
Q603
C617
C618
PMBS3904
C614
0.022uf
0.1uF/16V
1uF/16V
0522 Inrush Solution
GND
PBIAS
(3)
+5V
+
C601
220uF/25V
0.1uF/16V
GND
+5V
D602
FA20-04
D601
FA20-04
+
C610
22uF/50V
GND
+VLCD
3
2006/04/28 Modify by
Q604
jc chen
AO3401
+5V
+3.3V_VDD
+12V
2
3
R606
R607
Q602
0
1/8W
NC
 
AO3401
1
2
C615
+
22uF/50V
GND
21
U601
3
2
VIN
VOUT
1
142mA
ADJ
C603
AIC1084-33M
0.1uF/16V
GND
GND
GND
U602
AZ1117D-1.8
204mA
C612
+
0.1uF/16V
C611
0.1uF/16V
0.8A-max
220uF/25V
GND
GND
GND
GND
R610
NC
Title
Size
Document Number
B
Date:
Tuesday, May 02, 2006
HP W19E
+3.3V_VDD
C604
+
C602
220uF/25V
GND
+1.8V_VDD
C613
POWER
Rev
1
Sheet
5
of
6

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