Table of Contents
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CC
CD
AUDIO UNIT
(X09-48XX-XX) (A/5): 80-20: RXD-V860(M,I) 32-10: RXD-V860(V)
1
J1
SUPER
WOOFER
(PRE OUT)
R1
L
100
AUX INPUT
R2
R
100
2
J2
R5
100
Lch
AUX OUTPUT
R6
W18
Rch
100
3
CN1
Lch
1
X32-E1
A GND
2
1/8
Rch
3
DSP +5.6V
4
+5.6V
B
DSP GND
5
DPSS
6
(
6
)
IC DATA1
7
(
7
)
uCOM GND
8
uCOM +5V
9
+5V
REG +12V
10
+12V
MOTOR GND
11
4
CN2
W94
CH SPACE
1
PLL DO
2
PLL CE
3
26
PLL CLK
4
24
X05-CN1
PLL DATA
5
25
3/8
NC
6
-12V
7
-12V
E
+12V
8
+12V
+12V
W54
Lch
9
5
GND
10
Rch
11
STEREO
12
SD
13
S-LEVEL
14
DET
15
R134
J3
1K
V
R135
MIC 1
620
J4
R136 1K
V
R137 620
MIC 2
6
X28-E1
2/8
P1
C
X32-A/2
-E2
4/8
I
7
CE
CF
-12V
-12V
+12V
C103
C104
0.01
0.01
-12.7V
12.3V
R21
IC1
51K
1
28
-12V
VEE
VDD
+12V
SRS
L
R
INVERTER
2
27
AUX
3
26
CD
R22
51K
4
25
TUNER
5
24
TAPE
(MD)
6
23
SRS
7
22
OFF
8
21
ON
9
20
REC
OUT
10
19
AUX
W16
11
18
12
17
R13
C102
13
220K
16
ST
DATA
470P
14
15
GND
CLK
INPUT SELECTOR
+5.6V
+5.6V
+5V
+5V
+12V
+12V
W46
DIGITAL
ECHO
1
D16
IC7
2
C121
R146
0.01
33K
C133 47u10
1
14
LPF1I
VCC
VCC
+
C122
C127
2200P
2
13
100P
R147
LPF1O
CLK
33K
12
C128 47u10
R148 100
3
REF
OP1O
+
C123
4
C129
C124
OP1I
11
0.12
0.47u50
0.12
5
OP2I
CC1
10
R152
+
OP2O
C125 0.47u50
6
33K
CC2
9
R153
+
LPF2I
C131
33K
7
8
GND
LPF2O
12
2200P
13
C126 1
R150 56K
+
C132 1u50
R158 6.8K
+
12.3V
+12V
+12V
IC6
C119 100P
(1/2)
R143 56K
C115
0.1u50
3
8
R142
+
1
6.8K
6
C158
R210
+
-
2
7
1u50
1K
-
5
+
+
IC6
4
R141 47K
(2/2)
MIC
C118 820P
MIC
AMP
MIX.
-12V
-12V
-12.7V
CG
CH
-12V
+12V
+12V
R23 33K
C157 5P
SRS
L
ADDITION
0V
0V
0V
R107
C5
0.1u50
2
8
C105
R103
20K
L-R
-
1
0.33u50
10K
6
8
R112
+
3
-
7
100
+
+
5
IC2
0V
+
(1/2)
0V
IC3
(1/2)
IC2
IC3
5
7
(2/2)
C106
R104
R111
0V
(2/2)
C6
+
0.33u50
10K
10K
0.1u50
6
+
-
0V
R105 10K
2
R113
+
0V
4
-
1
100
R24
0V
R106 10K
3
+
33K
4
L+R
L+R
-12V
-12V
-12V
C77
27P
+12V
R25
0V
0V
120K
8
2
C7
R93
C75
8
-
1
10u16
3.3K
W84
10u50
1
+
3
+
+
+
-
SRS
IC10
0V
IC4
(L)
(1/2)
(1/2)
+
SRS AMP
REC AMP
0V
C108
IC4
R204
SRS
4700P
18K
(2/2)
(R)
5
C8
R96
R94
C76
R124
+
7
10u16
150K
33K
10u50
100K
6
7
-
R119
-
+
4
0V
+
82K
IC10
4
R26
0V
-12.7V
(2/2)
R125 120K
120K
-12V
-12V
C78 27P
-12.7V
SRS OFF (R)
5.7V
+5.6V
+5.6V
SRS OFF (L)
+5V
+5V
+12V
+12V
IC8
A A
ECHO
LEVEL
SEL.
-12V
R155
B
220K
+12V
R156
C130
220K
R160
W173
0.01
15K
C159
1u50
+
+12V
+12V
-12V
CI
CJ
C17
1u50
+
4.3V
4.3V
4.2V
12.3V
-
-
+
+
C9
1u50
64
+
4.3V
63
3
2
C110
-
1u50
62
+
+
4.3V
C11
-
47u16
61
+
+
4.3V
C13
10u16
60
VC OFF
-
6
+
+
5
4.3V
-
VC ON
C15
+
1u50
59
+
4.3V
C111 56P
58
57
4.3V
C112 0.082
56
55
-
VC ON
-
+
4.3V
C16
+
VC OFF
1U50
54
+
C14 10u16
53
+
4.3V
C12
-
47u16
52
+
+
R130
51
100
8.7V
1/4W
+
-
50
-
+
+
C10
49
4.3V
+
R175
4.3V
1u50
4.7K
4.3V
4.2V
4.3V
+
+
R207
R208
R98
120K
120K
1.5K 1/4W
-12V
+5.6V
+5V
+5V
+12V
+12V
R17
R18
12K
12K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN3
C
CK
CL
+
+
+
4.3V
+
4.3V
4.1V
4.3V
4.3V
4.3V
4.1V
4.2V
-
-
+
+
-
+
-
-
+
+
-
+
+
-
-
+
-
+
DIRECT PASS
CCB BUS INTERFACE
IC5
DECODER+LATCHES
ELE.VOL
VOICE CANCEL
GE.,N.B
(BOTTOM VIEW)
DIRECT PASS
-
-
+
+
-
+
-
-
-
+
+
+
-
-
-
+
+
+
4.1V
4.1V
4.3V
4.3V
4.2V
4.3V
4.3V
4.3V
+
+
+
+
+
-12V
-12V
+5.6V
+5.6V
+5V
+12V
+12V
-30V
1
2
3
4
5
6
7
8
9
10
11
CN5
RECORDING LINE
SIGNAL LINE
GND LINE
+B LINE
+B
-B LINE
-B
M
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