Sharp MD-MT877C MiniDisc Player User Manual


 
– 32 –
MD-MT877/MD-MT877C
• The numbers 1 to 15 are waveform numbers shown in page 37.
: Through-hole where the top, bottom and +B patterns are connected.
: Through-hole where the top, bottom and hround patterns are connected.
: Through-hole where the top and bottom patterns are connected.
A
B
C
D
E
F
G
H
1
23456
Figure 32 WIRING SIDE OF P.W.BOARD (1/4)
SW401
EJECT
R730
C703
R703
C604
R724
R723
Q721
R726
R725
C725
R716
R715
C714
C713
R713
R714
R727
R728
R292
C731
C726
Q711
IC601
C603
C292
C912
D651
C911
Q901
R412
R411
CN101
R161
C165
CK113
CK112
CK114
R422
IC202
XL201
C209
IC201
C201
CN601
TP411A
C204
R204
C203
C200
IC200
C210
R200
C652
IC651
C291
R291
C353
IC351
R920
C357
IC353
C354
R351
D351
C361
IC354
R361
C351
C251
IC251
R821
R256
IC822
R817
D801
IC801
Q801
Q802
Q825
R424
R251
FP59
R431
C830
R274
R259
C253
R258
R255
C270
R809
R275
R254
C272
C274
R277
Q254
Q821
C273
R810
R278
R828
R822
C839
R829
Q806
R806
Q804
Q261
R816
R813
Q807
R802
C881
Q805
R807
R808
IC431
C431
R831
R832
R834
IC852
IC271
IC842
IC401
D822
CK111
C130
C401
FP66
R425
D432
C860
D431
R871
C876
IC871
R423
C825
R857
R853
C857
R827
R823
R824
C827
C826
TP487A
R826
R825
R854
R833
C838
C836
D831
C834
C828
D832
C856
R856
C832
R855
R402
C833
C837
IC873
C844
C848
R841
R408
R406
R405
R407
R766
R765
C765
C766
IC703
R767
R768
D491
C492
D496
D495
D492
R492
L491
D494
C491
IC701
C722
R729
R907
R908
C721
IC771
C774
C503
C511
CN451
C753
IC404
C605
C905
R461
R463
R462
R904
C906
C910
C909
R909
Q442
Q443
R441
R442
C500
TP105A
FP67
R445
R903
C907
R404
C454
R464
R732
R733
R731
C760
R757
R712
C734
C733
R758
R754
R720
R719
R711
C758
C754
C902
R761
C712
C711
R762
C901
C723
C724
R906
R905
C601
C602
R413
IC402
R415
R414
R416
FP32
FP31
C212
C211
R222
R815
R814
TP201A
C207
R206
C205
R205
R257
R272
R271
R263
R264
R262
R261
R805
R804
R803
R882
R881
R812
R801
C817
R818
R276
R273
Q803
C773
C908
J701
OPTICAL/LINE IN
6
1
7
12
1318
19
24
1
5
10
45
40
35 30
26
25
20
15
100
95
90
8580
76
75
70
65
60
55
51 50
1
22
1
5
10
45
40
35
30
26
25
20
15
100
95
85
75
70
65
60
55
51
50
80
1
4
8
5
1
11
1
4
8
5
1
1
5
7
8
10
14
5
4
8
1
2
3
5
1
5
10
15
16
17
20
25
30
31
32
35
40
45
48
49
50
55
60
64
1
5
13
15
20
24
10
12
1
5
13
15
20
24
10
12
1
14
5
4
3
1
1
3
4
5
3
4
5
1
1
3
5
4
11
4
4
5
8
8
5
3
4
5
1
3
4
1
2
13
5
4
1
3
4
2
J702
MIC IN
J703
REMOTE CONTROL/
EARPHONES
87
2
5
4
3
6
1
2
1
4
4
5
4
3
1
2
6
1
3
5
4
L452
L453
L454
L456
L457
L458
L713
L714
L204
L702
L703
L704
L711
L712
R207
C451
L103
1
FROM
OPTICAL
PICKUP
P35 9-G
FLEXIBLE PWB
MAIN PWB-A (TOP VIEW)
FLEXIBLE PWB
FROM
MECHANISM
FLEXIBLE PWB
P35 9-A
1
11
FLEXIBLE PWB
FROM
LCD/KEY PWB
P34 3-A
1
14
13
12
22