Sharp MD-DR470HS Service Manual page 34

1-bit portable minidisc recorder
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MD-DR470H/MD-DR480H
A
27
SW901
PROTECT
B
C
D
E
F
G
H
• The numbers
1
to
1
25
TP726
SW402
OPEN
TP725
TP723
L752
L762
16
TP724
TP406
TP722
TP727
TP812
C767
Q701
TP453
Q702
TP454
TP811 TP459
29
L841
30
L811
D844
C841
C813
L401
TP731
IC841
C844
1
5
3
4
23
13
15
3
1
4
5
C839
C848
20
D828
TP841
24
TP803
TP804
TP805
30
are waveform numbers shown in page 39, 40.
2
Figure 34 WIRING SIDE OF P.W.BOARD (1/3)
26
TP741
TP712
TP711
TP705
TP704
C701
L491
TP742
TP713
IC771
TP771
TP403
TP714
C493
5
4
TP708
R495
Q493
1
3
L610
TP813
L751
TP610
L604
TP458
C842 L861
C815
TP416
C811
D862
L602
C863
TP208
TP455
TP203
TP410
32
33
30
25
35
12
40
45
10
50
55
R243
60
TP409
5
70
64
R244
65
R245
1
TP106
TP104
10
TP116
8
7
10
5
12
13
14
1
IC203
MAIN PWB-A (BOTTOM VIEW)
3
4
– 34 –
TP701
TP702
TP801
Q801
C250
R910
TP658
TP661
C601
C603
R206
TP201
1
128
10
5
20
15
125
120
IC201
115
110
105
100
C232
90
75
80
85
95
97
96
R222
C211
XL201
C212
TP102
11
TP115
TP103
5
TP808
28
2
7
R881
6
24
TP1
22
9
Q211
C214
C171
L100
6

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