Sony HCD-NXM2D Service Manual ▷ View online
HCD-NXM2D
53
53
HCD-NXM2D
7-24. SCHEMATIC DIAGRAM – MAIN BOARD (3/3)–
• See page 74 for IC Pin Function Description. • See page 60 for Waveforms.
R407
R423
R424
R426
R425
R483
R411
R413
R409
R417
Q391
D391
R393
D394
R498
R499
R494
R495
D396
D395
R453
R454
R455
R465
R1
R439
R438
R437
R436
R435
R434
R433
R443
R442
R441
R440
CN401
R486
R489
R490
R956
R957
R958
R959
R450
R451
R452
R446
R447
R955
R485
R484
R448
R445
R444
R952
Q906
C919
C920
R482
CN112
W606
R16
Q6
R17
R18
R4
R42
R45
Q22
R22
R21
C22
Q20
Q19
R19
R20
R24
Q21
CN103
R419
R420
R404
JW460
JW459
JW458
JW457
JW456
JW461
R970
R969
JW5
IC401
X401
IC391
R395
D393
R914
D905
CN110
CN109
R915
CN108
CN102
L951
C497
C412
C37
C31
C39
C391
C952
R400
R475
Q401
R416
R415
R430
R429
JR418
IC951
JR449
R478
R477
R476
R479
R493
R474
R473
R472
R471
R470
R469
R468
R467
R466
R410
R408
R414
R412
C476
C475
C411
C410
Q2
Q1
JW961
R89
JW911
R79
D182
R187
R186
D183
D181
R188
R189
C463
C462
JW3
C6
R5
C2
R2
R3
R6
C1
C21
R23
C417
C416
R394
D392
R396
C393
R392
C392
R391
C183
JR7
R497
C499
R496
R492
C953
D903
D397
C498
JW4
R428
X402
100
100
100
100
100
100
330k
0
10k
10k
2SC1623
RESET
1SS355
22k
1SS355
10
10
3.3k
3.3k
1SS355
1SS355
100
100
100
100
2.2k
100
100
100
100
100
100
100
100
100
100
100
4P
AMP-S
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
2SC1623
+3.3V REGULATOR
10
50V
10
50V
100
5P
1.25MMFFC-S
WIRE
2.2k
2SC5938
MUTE
10k
1k
2.2k
100k
100k
DTA114EKA
TA MUTE
22k
4.7k
22
50V
DTA114EKA
SW MUTE
DTC114EKA
SW MUTE
15k
22k
100k
DTC114EKA
TA MUTE
10P
B-TO-B
0
4.7k
100
10k
10k
M3062CMEN-A01FP
32.768kHz
M62703
220
1SS355
1k
UDZS-TE-17-3.9B
15P
1.25MMFFC-S
13P
1.25MMFFC-S
1k
4P
AMP-L
8P
B-TO-B
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
10k
100
DTC114EKA
MIC SWITCH
10k
10k
100
100
0
PT8300R
0
100
100
100
100
100
100
100
100
100
100
10k
10k
10k
10k
10k
10k
10k
10k
0.01
0.01
18p
18p
2SC5938
MUTE
2SC5938
MUTE
0
0
1SS355
470k
0
1SS355
1SS355
470
47k
0.1
100
10V
10
50V
5L
10k
10
50V
10k
1k
1k
10
50V
22
50V 100k
2200
6.3V
0.1
4.7k
1SS355
10k
10
50V
22k
0.1
10k
2.2
50V
0
10k
0.1
0.1
10EDB40
1SS355
10
50V
10k
16MHz
BUS
M+9V
D+3.3V
AUDIO+9V
EVER+4V
UNREG+5V
UNREG+12V
GND
M-GND
TC D+3.3V
MIC SIG
IC101
DBFB
MUTE
+3.3V
GND
M-GND
MUTE
M+9V
AUDIO+9V
BUS
SW OUT
23
24
25
26
27
28
4
69
68
67
66
A19
A20
A21
A22
A23
FL
FR
71
72
74
76
77
78
79
4
94
70
A23
A22
A21
73
86
87
88
89
90
91
A10
A11
82
83
84
85
100
A8
A9
B21
A8
C7
B20
A17
50
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
A12
A17
A9
A20
A19
A5
A24
3
3
29
30
C7
B22
95
A18
C32
C19
C19
A24
94
95
83
84
85
82
80
81
66
67
68
69
65
73
74
77
78
79
76
71
72
75
70
63
B22
B21
B20
B19
B18
B17
51
52
53
54
55
*
*
I/O EXPANDER
SYSTEM CONTROL
LEVEL DETECT
BOARD
MAIN
BOARD
MAIN
(2/3)
(1/3)
BOARD
VOL
BOARD
VOL
BOARD
PANEL
(FOR CHECK)
BOARD
HP
BOARD
BOARD
FRONT AMP
FRONT AMP
*R492
1k
E2
4.7k
EXCEPT E2
4.7k
*R496
330
1k
0
E3,E15
EA
E2
TH,SP,MY
(Page51)
(Page52)
(Page59)
(Page59)
(Page57)
(Page55)
(Page57)
(Page57)
HCD-NXM2D
54
54
HCD-NXM2D
7-25. PRINTED WIRING BOARD – PANEL BOARD –
• See page 29 for Circuit Boards Location.
R1096
R1020
IC1020
Q1026
R1037
R1036
R1034
R1024
R1023
R1021
C1025
R1025
C1021
C1024
C1023
C1022
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
(Page 50)
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-NXM2D
55
55
HCD-NXM2D
7-26. SCHEMATIC DIAGRAM – PANEL BOARD –
R1046
R1052
C1048
L1021
Q1024
SWICHING
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
R1096
2.2k
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
C1024
100p
C1023
100p
C1022
100p
100
100
100
0.001
1k
1k
100k
100k
100k
10k
10k
10k
0.1
330
220
470
1k
680
1.5k
0
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
22000p
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
(3/3)
(Page 53)
HCD-NXM2D
56
56
HCD-NXM2D
7-27. PRINTED WIRING BOARD – DISC SW, VOL, HP BOARD –
• See page 29 for Circuit Boards Location.
g
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
DSGX
S1052
SOUND SELECT
S1051
SOUND MODE
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
(Page 50)
C
MAIN
BOARD
(Page50)
D
1
10
1 2 3
E
HP BOARD
IC1061
C1061
R1061
R1062
C1066
R1060
R1064
R1063
C1063
C1064
R1066
C1067
R1065
C1070
R1069
C1071
C1097
C1098
R1070
R1068
IC1060
R1073
R1071
R1074
R1075
R1072
D1061
R1079
R1077
R1080
C1086
C1084
R1081
R1082
R1083
C1085
C1091
C1088
C1090
C1079
R1076
R1086
R1085
R1078
C1092
C1087
R1084
R1067
R1088
JR1081
JR1080
C1094
C1093
C1095
C1089
C1096
FB1001
FB1004 FB1003
FB1002
FB1010
FB1011
EP1060
CHASSIS
EP1061
CN1060
CN1062
J1063
JW1097
JW1099
JW1075
JW1072
JW1098
JW1083
JW1070
JW1079
C1077
C1068
C1078
C1060
C1062
C1069
C1073
C1083
C1082
C1076
C1072
C1074
JW1006
JW1066
JW1068
JW1080
JW1061
JW1060
C1080
JW1063
JW1067
JW1062
JW1085
JW1082
JW1086
JW1088
JW1064
JW1084
JW1074
G
MAIN
BOARD
F
FRONT AMP
BOARD
PHONES
J1060
MIC1
J1061
MIC2
RV1060
MIC LEVEL
RV1061
ECHO LEVEL
(Page 50)
(Page 58)
11
(11)
1-861-477-
1
16
8
9
1
4
5
8
\/1
2
3
4
5
6
7
8
9
10
11
A
1
B
C
D
E
F
Ref. No. Location
D1001
B-6
D1002
B-5
D1003
B-4
D1004
B-3
D1005
B-2
D1050
D-6
D1051
D-5
D1061
C-9
IC1050
D-5
IC1060
D-9
IC1061
C-9
Q1001
B-5
Q1002
B-5
Q1003
B-4
Q1004
B-3
Q1005
B-2
Q1041
D-6
• Semiconductor
Location
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