HP W19QV Service Manual page 25

19" lcd color monitor
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19" LCD Color Monitor
+5V
R401
1K
 
R403 150K
R405
47K
 
1/16W
Q401
(3)
VOLUME
PMBS3904
GND
LED_G
(3)
LED_G
KEY_AUTO
R411
KEY_RIGHT
R413
KEY_ONOFF
R415
SPKR_L+
10K
2006/04/28 modified
by jc chen
(3)
LBADC1
(3)
LBADC2
(3)
POWER_ON
ZD401
UDZS5.6B
GND
1/16W
1
 
1/16W
3
VOL
5
VOL
7
9
SPKR_L+
11
C401
C402
LINE-IN-L
13
0.1uF/16V
1uF/25V
CONN
GND
+3.3V_VDD
R407
100
 
1/16W
R409 47K
1/16W
 
1
Q403
PMBS3904
CN402
1
LED_GREEN
3
220
 
1/16W
5
220
 
1/16W
7
220
 
1/16W
9
11
C404
C405
13
LINE-IN-L
15
1000pF
1000pF
CON16A
GND
GND
R428
0
1/16W
C411
 
+3.3V_VDD
1000pF
GND
R416
R417
1/10W
10K
1/10W
 
 
R419
R420
R421
R422
R424
ZD402
C413
C414
UDZS5.6B
0.1uF/16V
0.1uF/16V
GND
GND
GND
L402
+12V
+5V
120 OHM
CN401
2
4
6
STANDBY
L401
8
MUTE
120 OHM
10
12
SPKR_R+
14
LINE-IN-R
GND
+3.3V_VDD
R408
100
 
1/16W
Q404
PMBS3904
1
R410
2
4
LED_ORANGE
6
R412
220
8
R414
220
10
12
14
16
LINE-IN-R
C406
C407
1000pF
1000pF
GND
GND
GND
SPKR_R+
C412
R429
0
1/16W
 
1000pF
+3.3V_VDD
GND
C408
R418
0.1uF/16V
10K
 
1/16W
GND
KEY_MENU
30K
 
1/10W
KEY_RIGHT
22K
 
1/10W
22K
 
1/10W
KEY_AUTO
KEY_LEFT
30K
 
1/10W
4.7K
 
1/16W
KEY_ONOFF
25
+5V
R426
10K
 
1/16W
R425
100
1/16W
1
 
3
R427
2
D401
BAV99
100
 
1/16W
C410
C409
NC
NC
Q402
PMBS3904
GND
GND
LED_O
47K
 
1/16W
LED_O
(3)
KEY_MENU
 
1/16W
KEY_LEFT
 
1/16W
Title
Size
Document Number
B
Date:
Tuesday, May 02, 2006
HP W19QV
R402
4.7K
 
1/16W
R406
47K
 
1/16W
AUDIO_STDBY (3)
KEYPAD
Rev
1
Sheet
3
of
6

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