Sony CMT-CPX22 / HCD-CPX22 / HCD-NXM3 / MHC-NXM3 Service Manual ▷ View online
HCD-CPX22/NXM3
33
33
HCD-CPX22/NXM3
7-13. SCHEMATIC DIAGRAM – MAIN BOARD (3/3)–
R1
R3
R4
R6
C1
C2
C919
C920
R914
C903
C902
C904
R22
R21
C901
CN372
R377
R378
R379
R380
R381
R382
R383
R384
R385
R386
R387
R388
C21
C22
R915
C905
C906
CN101
CN105
CN106
R76
R85
R75
R77
R87
R78
R88
R80
R79
R89
R69
R59
R60
R50
C89
C85
C75
R90
CN107
R273
R275
C270
R270
R272
R299
R296
C271
JR1
FB371
FB374
CN371
FB373
C382
C900
R323
R326
R329
R338
R339
R337
JW900
C28
C27
R31
R32
R30
C39
CN112
JW930
CN109
CN110
R86
C87
C94
R98
C93
C90
C70
JW8
JW7
C375
C372
C373
FB372
C379
C383
C384
R335
R332
R336
R330
R333
R340
R334
R331
C324
C322
R321
R322
R324
R325
R327
R328
R28
C25
R27
C26
C370
L370
C77
C79
C930
R29
JW10
R23
R2
R5
CN303
EP901
IC301
IC902
IC901
IC903
IC3
Q270
Q271
Q906
Q26
Q25
Q28
Q27
Q22
Q21
Q327
Q324
Q322
Q1
Q2
Q321
Q326
Q71
Q81
Q82
D373
D372
D371
D321
D322
Q323
D904
D905
D903
2.2k
1k
2.2k
1k
10 50V
10 50V
10
50V
10
50V
1k
10
50V
100
10V
100
10V
22k
4.7k
0.1
50V
21P
1MMFFC-S
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
4.7
50V
50V
4.7
50V
1k
0.1
50V
100
10V
6P
EH-S(2X)
3P
EH-S(2X)
19P
1.25MMFFC-S
47k
10k
10k
100k
100k
1k
1k
10k
47
47
47
47
47k
47k
10 50V
10
50V
10
50V
10k
4P
AMP-S
2.2k
1k
10
50V
2.2k
1k
10k
10k
10
50V
0
0
0
27P
1MMFFC-S
0
470
10V
4700
16V
1k
1k
47k
10k
47k
22k
100
10V
100
10V
22k
100k
4.7k
0.1
5P
1.25MMFFC-S
13P
1.25MMFFC-S
15P
1.25MMFFC-S
47k
470
10V
100
10V
1k
1000
10V
22p
22p
1000
6.3V
470
6.3V
0.1
0
470
6.3V
0.1
470
6.3V
47k
4.7k
47k
4.7k
47k
4.7k
47k
47k
0.0047
0.0047
2.2k
2.2k
2.2k
2.2k
2.2k
2.2k
22k
4.7
50V
4.7k
4.7
50V
100
10V
470
10V
10V
10
50V
2200
16V
100k
100k
10k
10k
13P
1.25MMFFC-S
TOTX141
TA7809S
TA7809S
TA78033LS
NJM3414AV
2SC3624A
MUTE SWITCH
2SC3624A
MUTE SWITCH
2SC1623
DTA114EKA
MUTE SWITCH
DTC114EKA
MUTE SWITCH
DTA114EKA
MUTE SWITCH
DTC114EKA
MUTE SWITCH
DTA114EKA
MUTE SWITCH
DTC114EKA
MUTE SWITCH
2SB1116
CAP M
DRIVE
2SB1116
A TRIG
DRIVE
2SB1116
B TRIG
DRIVE
2SC3624A
MUTE SWITCH
2SC3624A
MUTE SWITCH
DTC114EKA
B TRIG
DRIVE
DTC114EKA
CAP M
DRIVE
2SC3624A
MUTE SWITCH
2SC3624A
MUTE SWITCH
2SD2525
REG.
10EDB40
10EDB40
10EDB40
1SS355
1SS355
DTC114EKA
A TRIG
DRIVE
1SS355
UDZS-TE-17-4.3B
10EDB40
B-2
B-3
A-MUTE
B-4
GND
ST A+9V
AUDIO A+4.5V
C32
CDM D+ 3.3V
B-6
CDM D+ 3.3V
B-8
B-9
B-5
B-10
TC D+3.3V
-B
EVER+4V
GND
B-5
3
7
5
2
1
32
19
21
24
22
25
26
FL
FR
23
A8
A7
A6
B7
B8
B9
65
B22
93
56
57
58
59
60
61
28
31
A9
89
A12
90
A11
91
A10
88
87
86
71
72
74
76
77
78
79
4
94
70
A23
A22
A21
73
82
83
84
85
A17
A20
A19
95
75
34
33
48
47
40
41
39
42
38
43
37
44
36
45
35
46
DM-R
DM-L
TAPE MECHANISM
DECK
SWITCHING
REGULATOR
DIGITAL OUT
+9V REG
+9V REG
+3.3V REG
+3.3V REG
DIGITAL OUT
BUFFER
(CHASSIS)
AC IN
HCD-CPX22/NXM3
34
34
HCD-CPX22/NXM3
7-14. PRINTED WIRING BOARD – PANEL BOARD –
• See page 21 for Circuit Boards Location.
R1020
IC1020
Q1026
R1037
R1036
R1034
R1024
R1023
R1021
C1025
R1025
C1021
C1048
R1027
R1028
R1032
R1029
R1030
R1031
C1029
R1045
R1051
C1052
C1050 R1052
R1046
D1022
Q1024
Q1022
Q1023
R1041
R1042
R1102
R1101
R1043
Q1021 R1100
D1023
R1033
R1035
R1040
D1024
D1025
D1026
C1054
R1038
R1039
R1022
R1026
C1006
JW1020
JW1022
JW1032
JW1033
JW1034
JW1035
JW1037
JW1023
JW1021
JW1050
JW1039
JW1049
JW1071
JW1043
JW1040
JW1081
C1053
CN1021
T801
C1051
S1036
S1030
S1032
S1034 +
–
S1035
S1031
S1029 b B
z
START
CD
TAPE A/B
CD SYNC
TUNING
ALBUM
DIMMER
DISPLAY
TUNER/
BAND
VIDEO
(MD)
X
x
CD Z
M>
.m
D1021
S1021
S1022
S1023
S1024
S1028
S1025
S1026
S1027
C1028
C1026
JW1025
JW1048
JW1024
JW1026
JW1027
FL1020
FLOURESCENT INDICATOR TUBE
JW1036
JW1045
JW1046
JW1029
JW1030
JW1031
1
5
4
1
E
3
5
10
15
20
25
30
35
40
45
50
55
56
60
JW1038
JW1047
JW1028
48
49
49
17
16
16
33 32
64 1
JW1041
JW1042
S1033
L1021
LP1001
PANEL BOARD
11
(11)
1-861-474-
MAIN
BOARD
(Page30)
E
E
E
E
2
3
4
5
6
7
8
9
10
A
1
B
C
D
E
F
G
Ref. No. Location
D1021
B-1
D1022
B-2
D1023
B-3
D1024
B-2
D1025
B-2
D1026
B-2
IC1020
B-6
Q1021
B-4
Q1022
B-5
Q1023
A-5
Q1024
A-2
Q1026
B-1
• Semiconductor
Location
HCD-CPX22/NXM3
35
35
HCD-CPX22/NXM3
7-15. SCHEMATIC DIAGRAM – PANEL BOARD –
R1046
R1052
C1048
L1021
Q1024
SWITCHING
REGULATOR
R1045
C1053
C1050
R1020
C1028
R1039
R1040
R1038
R1036
R1037
R1034
R1035
R1033
R1025
C1025
R1023
R1022
R1022
C1021
R1021
R1024
R1043
R1042
R1041
R1102
R1101
R1100
C1029
R1027
R1026
R1028
R1030
R1029
R1031
R1032
S1021
S1022
S1023
S1024
S1025
S1026
S1027
S1028
S1029
S1030
S1031
S1032
S1033
S1034
S1035
S1036
FL1020
CN1021
R1051
C1051
C1052
C1006
C1026
IC1020
Q1024(1/2)
Q1024(2/2)
Q1021
Q1022
Q1023
Q1026
D1022
D1023
D1025
D1024
D1026
D1021
T801
C1054
10k
100
0.1
35V
3.3k
22
50V
0.01
100
10
50V
10k
33k
4.7k
1.5k
2.2k
4.7k
10k
2.2k
10k
220p
100
100
100
0.001
1k
1k
100k
100k
100k
10k
10k
10k
0.1
330
220
470
1k
680
1.5k
2.2k
13P
100
220
50V
0.01
0.1
10
50V
M66005
-0131AHPRBOT
CPH5504-TL-E
CPH5504-TL-E
2SC1623
2SC1623
2SC1623
DTC114EKA
LED SWITCH
RD6.2FM
1SS355
1SS355
1SS355
1SS355
SEL5423
DC-DC CONVERTER
0.0047
36
35
34
33
32
31
30
29
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
50
49
48
48
47
46
46
45
44
44
43
42
42
41
39
38
28
40
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
51
52
/START
(MD)
VIDEO
DISPLAY
TAPE A/B
TUNER/BAND
CD
DIMMER
CD SYNC
/KEY CONTROL
DISPLAY CONTROL
DRIVE
GRID
Q1021-1023
LIQUID CRYSTAL DISPLAY
HCD-CPX22/NXM3
36
36
HCD-CPX22/NXM3
7-16. PRINTED WIRING BOARD – DISC SW, VOL, HP BOARD –
• See page 21 for Circuit Boards Location.
R1049
R1094
C1001
R1001
R1002
Q1001
C1002
R1003
R1004
R1011
Q1002
R1012
C1003
R1005
R1006
Q1003
R1013
R1014
C1004
R1007
R1008
Q1004
C1005
R1010
R1009
R1095
C1016
D1051
R1059
Q1041
R1048
R1050
R1093
R1092
R1054
R1091
R1090
Q1005
E
E
E
E
E
C1008
C1007
1
10
C1009
JW1051
JW1052
JW1053
JW1002
JW1003
JW1004
W1001
NO1001
JW1076
D1001
D1002
D1003
D1005
D1004
CN1051
S1043
D1050
CN1050
S1004
S1005
DISC 5
VOLUME
S1052
TREBLE
S1051
BASS
S1050
DISC 4
DISC 3
DISC 2
DISC 1
S1003
S1002
S1001
JW1056
JW1055
JW1054
JW1057
C1013
IC1050
S1042
JW1058
JW1059
JW1078
JW1073
JW1069
JW1077
NO1052
JW1001
DISC SW BOARD
VOL BOARD
11
(11)
1-861-475-
11
(11)
1-861-476-
MAIN
BOARD
(Page30)
C
MAIN
BOARD
(Page30)
D
1
10
1 2 3
E
R1088
JR1081
JR1080
C1094
C1093
C1096
EP1060
EP1061
CN1062
JW1097
JW1099
JW1075
JW1072
JW1098
JW1083
JW1070
MAIN
BOARD
(Page30)
F
CHASSIS
CHASSIS
J1063
PHONES
FB1001
FB1002
11
(11)
1-861-477-
HP BOARD
2
3
4
5
6
7
8
9
10
11
A
1
B
C
D
E
F
G
Ref. No. Location
D1001
C-6
D1002
C-5
D1003
C-4
D1004
C-4
D1005
C-3
D1050
E-6
D1051
E-5
IC1050
E-5
Q1001
B-6
Q1002
C-5
Q1003
C-4
Q1004
C-3
Q1005
C-2
Q1041
E-6
• Semiconductor
Location
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