Sharp MD-M3 Service Manual Page 53

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MD-M3/M1
7
8 9 10 11 12
Figure 53 WIRING SIDE OF P.W.BOARD (8/8)
112
510
13
15
20
24
25
3035
36
37
40
45
48
GDS
GDS
21
D
GS
11 15 16 20
1
56
10
26
30 35 40 45
50
51
55
60
65
70
75
76
80859095
100
1
5
10
15
20
25
51
55
60
65 70 75
80
81
85
90
95
100
1
5101520
25
30
31
35
40
45
50
15
21
30
22
28
1
7
29
8
14
1
2
1
2
1
5
1
2
123
1
510152025
28
TP1209
TP1605
TP1124
TP1107
TP1115
TP1106
TP1110
TP1111
TP1137
TP1105
TP1104
TP1102
TP1109
TP1118
TP1117
TP1112
TP1108
TP1129
TP1127
TP1119
TP1136
TP1101
TP1100
TP1103
TP1130
TP1203
TP1205
TP1206
TP1210
TP1208
TP1120
TP1121
TP1116
TP1214
TP1202
TP1122
TP1604
TP1123
TP1801
TP1403
TP1901
TP1402
TP1401
TP1400
TP1602
TP1607
TP1603
TP1212
TP1216
TP1900
TP1213
TP1200
TP1406
TP1128
TP1135
TP1125
TP1113
TP1134
TP1126
TP1131
TP1132
TP1133
TP1201
TP1413
TP1211
TP1412
TP1278
TP1704
TP1706
TP1601
TP1600
TP1702
TP1701
TP1405
TP1404
TP1414
TP1408
TP1407
TP1409
TP1207
TP1204
TP1303
TP1302
CHASSIS GND
TP1800
TP1410
TP1218
TP1215
TP1415
TP1217
TP1513
TP1521
TP1525
TP1522
TP1524
TP1523
TP1507
TP1703
TP1700
TP1506
TP1705
TP1520
TP1512
TP1510
TP1509
TP1508
TP1502
TP1504
TP1500
TP1503
TP1505
TP1501
TP1516
TP1514
TP1515
TP1517
TP1518
TP1519
TP1411
TP1606
TP1300
TP1301
TP1511
MD MECHANISM SWITCH PWB-E
RD BK
BK
YL
WH
GY
PK
12
BK BK
MAGNET HEAD(32)
RECORD
12
1
2
3
4
2
4
1
3
5
RD BK
12
RD BK
12
MD MAIN PWB-D (BOTTOM VIEW)
MAIN PWB
MAIN PWB
CHASSIS GND
18
19
21
20
16
11
14
13
10
17
23
22
12
15
6
7
9
3
2
1
5
4
8
CNP14
1
2
3
4
CN1502
BK
YL
WH
PK
1234
IC1202
CN1501
IC1101
R1103
C1103
C1102
C1104
C1105
C1108
C1109
C1106
C1119
C1110
R1606
C1603
C1602
R1605
R1601
C1607
C1604
IC1601
CN1604
CN1603R1616
C1611
C1600
R1618
C1613
C1400
C1401
CN1401
C1610
C1619
XL1201
R1211
R1217
C1209
C1208
R1215
R1214
R1222
MD-M1 ONLY
R1221
C1205
IC1201
C1750
C1120
C1513
R1533
R1540
R1545
R1534
C1117
C1116
R1112
C1113
C1114
C1115
C1112
R1106
C1111
R1107
R1109
R1111
R1110
R1108
R1809
C1107
R1105
R1417
IC1401
R1429
R1414
CN1602
C1711
C1713
C1710
C1716
C1701
C1700
C1712
Q1701
IC1702
R1707
C1709
R1700
C1407
R1401
R1404
C1404
C1403
R1411
C1402
R1405
R1412
C1405
R1410
R1407
C1406
R1409
C1800
CN1300
Q1300
D1300
Q1301
Q1303
D1301
Q1302
C1300
C1301
R1301
C1803
C1608
C1508
R1535
R1521
R1522
R1525
R1527
R1526
R1528
R1529
R1531
R1530
L1503
R1510
C1505
R1512
R1511
R1513
R1516
C1506
R1515
CW1901
CW1903
R1901
R1902
R1903
R1904
CN1901
SW1955
RECORD
SW1953
LEAD IN
SW1954
PLAY
SW1956
LOADING
SW1952
DISC MEDIA
WRITE PRO
M902
MD SLED MOTOR
CNP13
CNS13
MD-M3 ONLY
M901
MD SPINDLE MOTOR
M903
MD LOADING MOTOR
C1101
CNW2002
P42 2-C
P42 3-B
• The numbers 1 to 24 are waveform numbers shown in page 55 and 56.
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