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5
D
MAIN_R
R251
4.7K
C
MAIN_L
R259
22K
EXT_MUTE
B
A
5
4
L251
Vin
BEAD
IC251
TDA1519B
C253
10uF/16V
R252
4.7K
C255
102
C256
220uF/25V(DIP)
R254
24K
+
R255
C258
4.7K
10uF/16V
R256
4.7K
C260
102
R258
10K
Q251
1
BC848
+ C262
10uF/16V
4
3
C251
C252
+
104
220uF/25V(DIP)
C254
220uF/25V(DIP)
1
Rin
4
OUTR
R253
8.2
3
Vref
C257
104
2
S_GND
C259
220uF/25V(DIP)
9
6
Lin
OUTL
R257
8.2
8
Mute
C261
104
R260
330
Title
Size
A
Date:
3
2
CN25M
Speaker-4pin
JA301C
PMJ014
7
4
6
3
1
R261
5
330
2
20.1" LCD TV
Document Number
SOUND AMP
Monday, October 08, 2001
Sheet
2
1
D
R-
1
R+
C
2
L-
3
L+
4
B
A
Rev
V0.1
10
of
11
1
45
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