Read Sony CMT-CP555 / HCD-CP555 / HCD-NXM1 / MHC-NXM1 Service Manual online
HCD-CP555/NXM1
31
31
HCD-CP555/NXM1
7-11. SCHEMATIC DIAGRAM – MAIN BOARD (1/3) –
R315
R314
C304
C354
R303
R353
R305
R355
R311
R313
R318
R317
R319
C313
R341
R342
R343
R345
C311
R320
R312
R
13
0
C
151
C
152
C
154
C
156
R122
R
151
R111
C312
C305
C355
CN301
CN302
C
133
T301
C
121
C131
C15
5
C122
C308
C358
C358
R102
R152
R118
R307
R357
R131
R132
C169
R241
R243
CN304
C117
R113
C125
C126
C167
R163
R112
C118
R114
R162
R164
C119
C116
C146
R109
R33
R34
R35
R36
R39
R344
C390
C40
C36
C37
C38
R306
R356
L351
C307
C357
L301
C306
C356
C315
C314
CN204
C
157
C
158
C
160
C
161
C
162
R
1
54
R
155
R121
C
135
R
123
C132
R129
C196
R180
R159
C166
R161
C
107
C
108
C
11
0
C
111
C
11
2
C
106
C
10
5
R
1
01
C10
4
C10
3
C109
R103
R105
R104
C124
C123
R141
C141
R142
C142
R191
C191
R192
C192
C134
R133
C165
R38
R37
C159
FB84
FB54
FB34
C302
C352
R359
R309
R168
R246
R247
J102
IC101
R316
FB50
L311
R298
C101
R294
R119
R169
C115
C102
C127
C301
C351
C303
C353
R301
R351
R302
R352
R304
R354
R160
R127
R126
C129
C
128
R110
Q103
Q301
Q351
Q302
Q352
Q311
Q312
Q313
Q315
Q314
Q303
Q353
Q154
Q104
Q317
Q318
Q316
Q32
Q31
Q30
Q29
Q34
Q341
Q342
Q343
Q153
Q140
Q33
FB30
FB80
C35
C168
R153
4.7k
47k
10 50V
10 50V
1k
1k
4.7k
4.7k
10k
10k
47
10k
3.3k
47
10V
10k
4.7k
22k
10k
0.0068
PET
33
10k
1
00
10
50V
10
50V
10
50V
1
0
50
V
15k
15k
1k
0.01
PET
0.001
B
0.001
B
3P
PH-L
8P
PH-L
0
.01
PE
T
SUMIDA
1
M
F
22p
C
H
0
.1
M
F
4.7
50V
50V
0.01 B
0.01 B
0.01 B
47k
47k
100
10k
10k
2.2k
27k
47
16V
0
0
3P
1 50V
330k
100 10V
100 10V
1 50V
330k
12k
0.01 PET
180
12k
180
47
16V
10
50V
0.0068
B
47k
100k
22k
100k
22k
0
10k
22
50V
0.1
0.1
0.1
0.1
8.2k
8.2k
27mH
330p
330p
27mH
100p
100p
0.0047
0.01 100V
0.022
B
0.0
22
B
0.047
B
0
.008
2
B
10
5
0V
2.2k
1
0k
2.2M
1
50
V
1M
0.01
PET
15k
0.0068
100
47k
10
50V
1k
0.0
22
B
0.0
22
B
0.04
7
B
0
.00
82
B
1
0
50
V
10
50
V
0.1
M
F
1
5k
1
0
50V
10
50
V
10
50V
2.2k
10k
2.2k
100
10V
0.1
F
1k
220p
B
100k
10
50V
1k
220p
B
100k
10
50V
10
50V
10k
10
50V
22k
100k
10
50V
0
0
0
10
50V
10
50V
2.2k
2.2k
100
10k
10k
M61537FP
10
0
1k
10
50V
1k
10k
10k
10
50V
10
50V
100
10V
470p
470p
470p
470p
1k
1k
1k
1k
33k
33k
10k
1k
1k
0.022
B
10
5
0V
10k
2SC3624A
PB MUTE
2SC3624A
2SC3624A
2SC3624A
2SC3624A
2SA812
DTC114EKA
DTC114EKA
DTC114EKA
DTA114EKA
2SC3624A
2SC3624A
2SC3624A
2SC3624A
RT1P137L
BIAS SWITCH
2SC2001
BIAS OSC
DTC114EKA
BIAS SWITCH
DTA114EKA
DTC114EKA
DTA114EKA
DTC114EKA
DTA114EKA
2SC1623
DTC114EKA
DTC114EKA
2SC3624A
PB MUTE
2SC3624A
DTC114EKA
0
0
0.1
0.01
PET
2.2k
B
-1
G
N
D
B
-4
S
T A
+9V
AU
D
IO
A
+4.5V
CD
M
D
+ 3.3V
5
3
B
-7
B
-6
-B
B
-5
G
N
D
CD
M
D
+ 3.3V
B
-5
100
50
51
52
53
54
55
A5
63
18
81
80
B
19
B
18
B
17
49
A
18
FR
FL
DM-L
DM-R
*
TUNER
AEP,UK
AEP,UK
15P
11P
*CN204
(CHASSIS)
R
L
IN
ELECTRICAL VOLUME
INPUT SELECT SWITCH,
REC/PB SWITCH
Q301-303,
Q311-315
EXCEPT
AEP,UK
AEP,UK
R-CH
L-CH
HEAD
PB
HEAD
REC/PB
HEAD
ERASE
HE901
R-CH
L-CH
DECK
DECK
A
B
HP901
HRP901
(FOR CHECK)
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