15
S
T
U
W
V
1
2
3
4
5
6
7
DOLBY R
DOLBY
DOLBY L
R
L
C15
VR1
C6
W2
W5
W3
W4
W7
W9
W1
W8
W6
VR2
C16
C5
1
3
1
2
4
5
13
1
CN3
CN2
CN4
S1
X87-3022-71 (J74-1148-12)
C4
W14
R4
C17
C24
31
30
R12
C8
R14
C12
C14
R7
C22
W12
R6
20
21
R8
C23
R11
10
11
1
40
C13
R10
C21
C20
R9
C7
R5
C25
C11
E
B
R13
R1
C1
W11
R2
C2
R3
C3
IC1
Q1
X87-3022-71(J74-1148-12)
PC BOARD
Component Side View
Refer to the schematic diagram for the values of resistors and capacitors.
DOLBY UNIT
Foil Side View
DOLBY UNIT
www. xiaoyu163. com
QQ 376315150
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2
9
8
TEL 13942296513
9
9
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4
2
9
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0
5
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Q
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299