Pioneer SX-316-S Service Manual page 83

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QQ
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R2S15205FP (MAIN ASSY : IC108)
• 8ch electronic volume with 11 input selectors and tone control
Block Diagram
41
DGND
42
DATA
43
CLOCK
44
AVEE
45
INR1
46
INL1
47
INR2
48
INL2
49
INR3
50
INL3
51
INR4
TE
L 13942296513
52
INL4
53
INR5
54
INL5
55
INR6
56
INL6
57
INR7
58
INL7
59
INR8
60
INL8
61
INRA/RECR1
62
INLA/RECL1
63
INR9
64
INL9
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40 39 38 37 36 35
MAIN
SUB
REC
65 66 67 68 69 70
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http://www.xiaoyu163.com
2 9
8
34 33 32 31 30 29 28
Bass/Treble
0~95dB,
-14~+14dB
-∞
(2dB step)
(1dBstep)
Tone
Bass/Treble
0~95dB,
-14~+14dB
-∞
(2dB step)
(1dBstep)
+16~-95dB,
-∞(1dBstp)
Q Q
3 6 7 1 3 1 5
+16~-95dB,
-∞(1dBstp)
+16~-95dB,
-∞(1dBstp)
+16~-95dB,
-∞(1dBstp)
+16~-95dB,
-∞(1dBstp)
+16~-95dB,
-∞(1dBstp)
+
–
71 72 73 74 75 76 77
co
.
SX-316-S
7
9 4 2 8
27 26 25
AVCC
24
AVCC
23
TREL
22
BASSL2
21
BASSL1
+16~0dB
20
FRC
(1dB step)
+
19
FROUT
–
18
AGND
+
Tone
17
FLOUT
–
+16~0dB
16
(1dB step)
FLC
15
–
6-C
+
14
6-OUT(SR OUT)
0 5 8 2 9 9 4 2 8
+
13
AGND
–
12
5-OUT(SL OUT)
11
5-C
–
+
10
4-C
9
4-OUT(SW OUT)
+
–
8
AGND
7
3-OUT(C OUT)
+
–
6
3-C
5
2-C
4
2-OUT(SBR OUT)
3
AGND
2
1-OUT(SBL OUT)
1
1-C
m
78 79 80
7
8
9 9
A
B
C
9 9
D
E
F
83
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