Volume Assy (1/2) - Pioneer SC-LX90 Service Manual

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10.10 VOLUME ASSY (1/2)

VOLUME ASSY
I
A
1/2
(AWX8737)
CN3901
CKS1761-A
17
V+15A
16
V+15A
15
V-15A
14
V-15A
13
GNDSEP
12
VOLIN X2R
11
GNDSEP
B
10
VOLIN X2L
9
GNDSEP
8
VOLIN SW2
7
GNDSEP
6
VOLIN SW1
5
GNDSEP
4
VOLIN SR
3
GNDSEP
2
VOLIN SL
1
GNDSEP
CN3902
CKS1761-A
17
VOLIN R
16
GNDA
15
GNDA
14
GNDA
13
VOLIN L
12
GNDSEP
C
11
VOLIN C2
10
GNDSEP
9
VOLIN C1
8
GNDSEP
7
VOLIN SBR
6
GNDSEP
5
VOLIN SBL
4
GNDSEP
3
VOLIN X1R
2
GNDSEP
1
VOLIN X1L
D
CN3903
XKP3074-A
GNDD
6
GNDD
MVOL CLK
4
MVOL DT
E
MVOL STB1
2
MVOL STB2
NC
F
I
1/2
22
1
2
PRE AMP &
V+15A
GNDA
IVX2R
IVX2L
IVSW2
IVSW1
IVSL
IVSR
IVSR
IVSL
V-15A
IVR
IVL
IVC2
IVC1
IVSBR
IVSBL
IVX1R
IVX1L
PRE AMP &
VOLUME(SB)
IVSBL
IVSBR
7
MVCK
5
MVDT
MVST1
3
MVST2
1
GNDD
2
3
VOLUME(S)
IC3901
TC94A32BFG-TBB
IC3921
TC94A32BFG-TBB
SC-09TX
3
4
C3909
CH
33p
8
+
3 R3907
SL
1
100
-
(SL)
4
2
IC3902 (1/2)
OPA2134UA-TBB
IC3902 (2/2)
OPA2134UA-TBB
6
8
-
R3908
7 SR
5 100
+
(SR)
4
C3910
CH
33p
C3929
CH
33p
8
+
3
R3927
SBL
1
100
- (SBL)
4
2
IC3922 (1/2)
OPA2134UA-TBB
IC3922 (2/2)
OPA2134UA-TBB
6
8
-
R3928
7 SBR
5 100
+
(SBR)
4
C3930
CH
33p
4
IVSW1
IVSW2