Wiring Side Of P.w.board - Sharp MD-SR60 Service Manual

MD-SR60
A
PWB-A(TOP VIEW)
BATTERY
TERMINAL,+
TP171
C171
B
L171
C161
TP105
Q101 TP103
R154
TO OPTICAL
CK101
PICKUP UNIT TP109
P30 1-D
C
TP111
18
3
TP205
2
IC351
8
R920
D
10
TP665
14
C357
TP658
9
TP659
13
15
TP660
TP661
C836
E
1
3
IC873
TO MECHANISM
5
4
FLEXIBLE PWB
ASS'Y
C837
P30 6-C
4 TP662
3
EJECT
2
SW401
F 1
C733
C734
6
1
12
5
10
IC701
20
15
24
13
R730
C721
G
C722
: Through-hole where the top, bottom and +B patterns are connected.
: Through-hole where the top, bottom and hround patterns are connected.
H
: Through-hole where the top and bottom patterns are connected.
• The numbers 1 to 18
1
R291
IC257
TP803
R292
TP106 C291
C454
TP100
C172
CK112
TP110
C107
48
TP101
37
C102
36
1
45 40
35
5
1
IC101
30
10
15
20
12 25
R105
24
13
CK106
TP115
CK104
C130
TP117
CK103
TP151
CK108
TP119
TP145
22
TP130 TP132
1
TP121
R102
CK901
TP122
R103 R104
C121
C124
7
R412
C122 C123
R411
5
R413
TP407
5 4
1
IC402 R414
1
8
R415
R416
R404
TP655
R405
R403
TP601
C604 L604
TP406
1
R921
R922
24
TP657
25
20
15
TP654
16
30
IC601
35
40
TP666
45
TP663 36
37
TP664 C651
TP602
R600
TP708
R728
R717
C731
R718
R727
R703
TP202
R502
C703
L714
16
C713
9
4
TP703
10
15
TP713
2
IC501
C501
TP704
TP714
8
L712
R714
3
L711
5
1
L500
R501
TP712
1
TP711
5
J702
MIC IN
are waveform numbers shown in page 32.
2 3
Figure 28 WIRING OF P.W.BOARD (1/3)
17
16
R296
HOLD
Q250
SW402
R293
1 8
IC251
5
4
D281
Q251
R255
TP441
6
6
R464 6 R279
4 4 4
1
IC258
3
1 1
3 3
1
C106
Q257
3
TP139
R284
R277
6
R106 IC809 4
R283
1
3
R287
TP200
R408
C200
CK107
C259
R407
R425 TP207
TP404
R423 R443 R871
1
3
R424
R422
TP108
5
C401 4
TP415
TP203
TP212
76
100
C876
90 85
95 80 R402
75
XL401
5
70
TP401
IC401
10
65
15
60
TP403
2
20
55
IC431
50
25 51 3
35 40 45
30
TP204
26
L603
TP405
TP416 TP208
R461
C609
R465
TP209
C603 TP210
TP610 TP656
TP419
13
12
TP206
10 TP488
TP489
TP487
5
C610
TP486
1
C482
TP483
48
TP482
L710
C715
TP481
TP412
C758
Q711
C765
R761
R766
TP706
1
12
TP702
5
10
R762
R715
TP724
IC703
R713
L454
TP771
R716
4
15 20
TP723
13
C714
24
L452
TP772
8
TP705 7
L451
2
TP728
TP727
7
8
J703
REMOTE CONTROL/
HEADPHONES
4
– 28 –
C252
D251
R253
5
8
R251
R252
R257
IC255
R250
4
1 R272
C254
IC256
R271
6
1
3
4
IC259
6
4
R263
R267
BATTERY
R266
TP809
TERMINAL,-
R269
TP804
C206
R825
D823
R826 R827
C839
R824
4
5
IC822
R832
8
TP402
1
R831
C828
R823
C830
TP413
R856
TP414 D822
R857
C860
C856
R854
5 C825
C857 4
TP400
8 1
R853
IC852
1
R431
C431
R803
4
R801
D802
R809
D431
R802
Q891
R466
4
R811
3
6
1
R806
D461
R463
TP455
TP457
R451
TP462
R452 R454
TP459
TP463
TP461
13
9
TP460
TP458
R455
R458 TP456
1
R456
TP454
R457 1
TP451
C481
TP452
TP453
D492 L491
C766
R808
D496
R810
C491
L801
L453
3
2
R492
L456
TP802
C492
TP801
D801
1
TP726
3
5
6
TP722
TP721 L800 TP805
1
TP729
5
10
1
11
14
TO KEY
FLEXIBLE
PWB ASS'Y
P30 3-E
TO LCD
ASS'Y
P30 5-E
J801
DC IN
6