Compaq W19Q, Руководство по обслуживанию

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19" LCD Color Monitor COMPAQ W19Q
25
7.4 Audio Board
R211
20K
GND
+
C207
470uF/16V
R208
1K
GND
+12V
C214
NC
VOLUME
<Doc> 1 A
1 1 Tuesday, June 13, 2006
Title
Size Document Number Rev
Date: Sheet of
715G2128-1
GND
OUT_L
GND
U201
E-TDA7496L
1 2 3
4
5
6
7
8
9
10
11
12
13
14
15 16
17
18 19 20
GND GND GND
INL
VAROUT_L
VOLUME
VAROUT_R
NC
INR
SVR
STBY
MUTE
GND
OUTR
VS VS
OUTL
GND GND GND
GND
GND
OUT_R
MUTE
ZD202
BZX79-B5V6
1
2
R207
1K
12V
R201 18K
GND
+12V
+
C205
470uF/16V
C213
0.1uF
C211
100pF
C204
0.47uF/100V
GND
C212
100pF
ZD201
BZX79-B5V6
1
2
CN202
CONN
2
4
6
8
10
12
14
1
3
5
7
9
11
13
+
C209
1uF/50V
+
C208
470uF/16V
R210
20K
C203
0.1uF
+
C201
470uF/16V
R202
200K
CN204
CONN
1
2
3
R203 18K
GND
C206
0.47uF/100V
+
C210
1uF/50V
CN201
AUDIO INPUT JACK
1
4
5
2
3
STAN
D
B
Y
GND
R212
220K
+
C202
470uF/16V