Wiring Side Of P.w.board / Schematic Diagram - Sharp SD-AT1000 Service Manual

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SD-AT1000
HEADPHONES PWB-A3
(BOTTOM VIEW)
LUG3
D5
A
D4
C15
D3
L01
C16
D2
B
P28 1 - F
CNA100
TO POWER PWB
C
TO POWER PWB
D
E
P25 7 - F
CNP702
TO DISPLAY PWB
F
M501
FAN MOTOR
G
PK
BK
YL
TO EARTH BRACKET
H
1
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MAIN PWB-A1
(BOTTOM VIEW)
6
CNP601
WH
5
5
GR
4
4
WH
3
3
GR
2
2
RD
1
1
CNS601
1
R575
R572
R574
C539
JK1
C540
HEADPHONES
ZD564
ZD562
ZD568
ZD566
ZD560
12
WH
ZD558
12
GY
11
WH
10
GY
9
WH
8
L403
GY
7
WH
6
GY
5
L402
WH
4
GY
3
D582
WH
2
D581
L401
RD
1
1
CNS500
C628
CNP531
D509
1
C604
2
R619
3
R621
4
C696
5
P29 9 - H
6
CNS931
7
C594
8
9
10
11
12
13
R683
C523
C524
D538
D537
C183
R141
R139
R140
D103
D104
C679
D105
FFC702
1
C680
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15
C151
C152
C148
Q102
C132
C153
IC109
5
4
CNP401
8
1
1
1
R146
2
2
C133
3
3
R147
R144
ZD102
R150
C169
C136
R138
2
1
L-CH
R-CH
LINE3
RX101
JT502
TO EARTH
OPTICAL
LINE2/LINE3
BRACKET
DIGITAL IN
INPUT TERMINAL
2
3
Figure 22 WIRING SIDE OF P.W.BOARD (1/8)
P24 4 - F
TO DISPLAY PWB
CNP701
1
ZD402
ZD403
R577
Q514
2
4
6
8
10
12
14
16
18
20
Q545
1
3
5
7
9
11
13
15
17
19
R578
CNP501
R571
R615
Q544
D514
D516
R568
C607
C595
C586
R560
C608
R612
ZD563
R611
C633
ZD561
R689
ZD567
R690
ZD565
D518
ZD559
D517
ZD557
C585
E
C
B
ZD502
C584
C583
ZD503
C629
1
R626
2
C598
3
C601
C402
C460
ZD401
C451
C426
C450
C401
D419
1
C403
2
C606
3
R402
D400
IC507
C678
C437
C506
C505
R451
65
64
C441
R561 C508
60
70
C507
55
75
80
50
1
45
5
IC501
41
10
40
35
15
30
20
24 25
C503
C502
C166
C501
C111
C531
C164
C532
C529
C530
C105
C527
C525
C150
C528
C149
C184
C526
C346
XL101
ZD101
R637
R641
C657
C653
C658
R638
R642
C171
C187
C185
L-CH
R-CH
L-CH
R-CH
L-CH
R-CH
LINE2
LINE1
LINE1
OUT
JT501
TO SHIELD
TO SHIELD
LINE1 INPUT/
COVER
COVER
OUTPUT TERMINAL
4
– 22 –
27
22
24
26
21
23
25
27
R627
C665
D501
C639
C640
C666
C634
D502
R591
R647
R590
R592
C430
C418
R503
C414
C442
R538
C413
C425
C417
C429
R521
C537
R519
R520
C538
R522
R517
C535
R515
R516
C536
R518
R513
R511
C533
R512
C534
R514
R507
R509
C513
R510
C512
R508
LUG4
R651
R609
1
R652
R610
1
2
3
4
5
6
7
8
9
10
11
11
C621
R629
SO501
SUBWOOFER
OUT
5
6
FFC703

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