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CC
CD
+12V
12V
+5.6V
30V
E9
1
MUTE
2
ATT
3
S.W.IN
4
Lch IN
5
A.GND
6
Rch IN
7
C.PROT.
8
D.PROT.
9
FAN CONTROL
10
SP.RLY
(
11
)
11
H.P.
(
12
)
12
HP RELAY
13
CS RELAY
IC11
E6
L1
1uH
1
MUTE
2
ATT
3
S.W.IN
4
Lch IN
5
A.GND
6
Rch IN
7
C.PROT.
8
D.PROT.
9
FAN CONTROL
10
SP.RLY
(
11
)
11
H.P.
(
12
)
12
HP RELAY
H
5
4
3
2
1
E7
CE
CF
+12V
12V
+5.6V
+5.6V
30V
A
(
2
)
6.3V
5.6V
(
1
)
+B
X3
4.332MHz
2.5V
2.5V
D45
+5.6V
+
(
95
)
+
C143
L2
(
94
)
D16
10uH
D21
560P
+B
+5.6V
+5.6V
R153
IC11
(
93
)
47K
RDS DATA SYSTEM
R152
DEMODULATOR
(
92
)
22K
(
90
)
(
89
)
(
88
(
87
CN14
)
(
B.CPM
1
76
B.SOL
2
)
77
(
)
B.PH
3
88
(
A.PH
4
)
87
(
)
R/P
5
75
(
R228
BEAT.C
6
)
69
(
1K
A/B
7
)
70
(
BIAS
8
)
71
(
D
R.MUTE
9
)
72
(
DOLBY
10
)
73
(
D R/P
11
)
74
(
A.CPM
12
)
78
(
A.SOL
13
)
79
(
CDCK
14
)
(
PS LOAD
15
2
PS SIN
16
)
1
(
NC
17
1
2
3
4
5
CN19
CG
CH
)
97
(
R259
4.7K
5.3V
5.4V
5.8V
100
+5V
+VCC(5V)
99
ON:0V
D. GND
OFF:5.4V
98
H.P.IN:3.2V
NC
OUT:0V
0V
4.5V
97
ZERO
R242 100
0V
96
CD. MUTE
R159 4.7K
R237 100
0V
95
PS. SW
R162 4.7K
R238 100
5.5V
94
DN. SW
R161 4.7K
R239 100
0V
93
UP. SW
R160 4.7K
R236 100
0V
92
ST. SW
5.5V
91
BACK. UP. 5V
R158 4.7K
R240 100
0V
90
LO. SW
R157 4.7K
R241 100
89
0V
UNL. SW
)
R322 4.7K
R235 100
88
B. PH
)
R321 4.7K
R234 100
87
A. PH
86
RET. 1
85
RET. 2
84
RET. 3
REC:5.4V
83
PLAY:0V
A:0V
RET. 4
B:5.3V
REC:5.4V
PLAY:0.3V
REC:5.3V
82
TU/SPE. 1
81
5.3V
TU/SPE. 2
R233 100
(
80
)
R223 10K
(
82
)
R222 10K
(
81
)
+5.6V
6
7
8
9
10
11 12
13 14
15 16
17
18 19
20
21
22
23
24
25
13
12
11
10
CN20
A
CI
CJ
+12V
12V
+5.6V
30V
)
10
(
0V
0V
0V
M. BUSY/RDS. CLK
IC10
u-COM
1.5V
0V
5.4V
+5.6V
)
61
(
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
12
11 10 9
8
7
6
5
E3
E4
CK
CL
)
31
(
31
R278
E. DATA
100K
)
32
(
32
R279
E. CLK
100K
33
R193
R280
P/N. O
100
100K
R194
R281
34
5.1K
100K
)
34
(
35
5.3V
RESET
36
2.5V
32.768KHz
C151
32.768KHz IN
X2
18P
37
2.6V
R156
C152
32.768KHz OUT
470K
18P
38
2.3V
8.38MHz IN
39
2.6V
8.38MHz OUT
X1
8.38MHz
40
D. GND
)
41
(
R198
100
R285
41
0V
SD
)
42
(
R197
100
R284
42
0.6V
STEREO
43
5.1V
R196 100
)
PLL. DO
43
(
R123 10K
44
5.8V
C41
CE
0.01
R200
)
45
(
45
0V
100
R288
PLL. CE
100K
R199
)
46
(
46
0V
100
R287
TU. EMP
4.7K
47
0V
FL u-COM RST
)
47
(
48
5.3V
TUNER MUTE
49
4.6V
DRV. ST
)
49
(
50
3.9V
R128
HP RELAY
4.7K
0V
4
3
2
1
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