HannStar HQ171D, Service Manual

Page: 40 / 87

H a n n S t a r D i s p l a y C o r p .
Document Title HQ171D_XY _HSM Page No. 40 40 / 87
Document No. Revision
2007/08/09
The information contained in this document is the exclusive property of HanStar Display Corporation. It shall not be disclosed,distributed or reproduced in
whole or in part without written permission of HannStar Display Corporation.
9.3 Audio Board
C204 0.47uF/25V
+12V
S
T
A
NDB
Y
R212
220K
C203
0.1uF
CN202
CONN
2
4
6
8
10
12
14
1
3
5
7
9
11
13
GND
12V
+
C205
470uF/16V
C302
47uF
R211
20
K
1/
16W
C211
0.01uF
+
C202
470uF/16V
C206
0.47uF/25V
VOLUME
R302 18k
R208
1K
1/
16W
MUTE
C214
NC
R301 18k
GND
GND
GND
+
C201
470uF/16V
C212
0.01uF
GND
CN204
NC-CONN
1
2
3
+12V
R210
20
K
1/
16W
+
C209
10uF/50V
CN201
PHONEJACK
1
2
3
4
5
GND
<Doc> 1
Audio
A
1 1 Monday , February 13, 2006
Title
Size Document Number Rev
Date: Sheet of
U201
E-TDA7496L
1 2 3
4
5
6
7
8
9
10
11
12
13
14
15 16
17
18 19 20
GN
D
GN
D
GN
D
INL
VAROUT_L
VOLUME
VAROUT_R
NC
INR
SVR
STBY
MUTE
GN
D
OUTR
VS VS
OUTL
GN
D
GN
D
GN
D
C301
47uF
R207
1K
1/
16W
GND
+
C207
470uF/16V
OUT_L
C213
0.1uF
+
C210
10uF/50V
R201 18K 1/16W NC
OUT_R
GND
R202
200K
1/
16W
GND
+
C208
470uF/16V
R203 18K 1/16W NC
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