SD-AT50H (serv.man12). PWB diagrams - Sharp Audio Service Manual (repair manual)

sd-at50h (serv.man12) service manual
Model
SD-AT50H (serv.man12)
Pages
10
Size
1.62 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Home Theatre / PWB diagrams
File
sd-at50h-sm12.pdf
Date

Read Sharp SD-AT50H (serv.man12) Service Manual online

SD-AT50H
– 20 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 20 WIRING SIDE OF P.W.BOARD (1/10)
R594
R593
R588 C638
R584
R585
R586
R583
C637
C641
R587
R713A
C578
C587
R615
R600
R601
R602
R603
C582
C588
C642
R648
R505
IC501
R504
C508
C507
R500
R501
R621
C630
C629
C606
C697
C648
R633
C647
R634
RT07
CT14
RT06
RT10
CT13
CT10
CT03
CT04
CT15
R635
R637
C653
R638
C654
R636
R639
C657
R641
C658
R642
R645
C661
C662
R646
C537
R521
R507
R509
C535
C533
R519
R517
R513
R515
R511
R512
R514
R520
R522
C534
C538
R508
R516
R510
R518
C536
R644
C632
C691
C692
R643
R640
C649
R632
R631
C589
RT11
CT11
CT08
CT07
CT02
RT08
RT09
CT06
CN503A
Q517
Q518
R597
R598
R596
R591
R647
R590
R592
Q516
R595
R714A
C634
C640
IC505
C665
C633
C639
C583
C585
R626
R627
ZD502
Q514
D514
Q525
R614
R613
ZD503
C584
Q526
R690
C586
D509
D517
R605
C601
Q527
D516
C598
R606
R604
D518
Q504
R619
D508
R616
R620
R599
C666
Q503
C502
C501
D501
Q501
R649
Q502
D502
Q528
C524
C523
C522
C521
C520
C519
C518
C517
C698
C506
D537
C503
C504
D538
C505
C664
C663
COR501
D507
COR502
R652
BI507
C605
C604
CT09
DT01
CT01
CT05
RT17
C595
C696
C594
R689
IC507
IC513
R611
R612
C596
D526
D525
D527
D528
R651
R688
LT22
LT21
ZD504
CNP504
R608
R607
C645
C646
C651
C652
C655
C656
C659
C660
C531
C529
C527
C525
CN501A
C526
C528
C530
C532
D521
D522
JT501
DVD/CD/TV
TERMINAL
JT502
VTR/AUX
TERMINAL
D523
D524
D520
D519
CNP506
SYSTEM
CONTROL
TERMINAL
C590
CT12
RT01
RT02
RT03
RT04
CNP505
SYSTEM
CONTROL
TERMINAL
C592
C591
D511
D510
FFC501
FFC503
CNS507
RT05
ICT01
XT01
QT01
C701
CN501B
P25  10 - B
TO DSP PWB
25
1
R-CH
L-CH
DVD/CD
R-CH
L-CH
TV
R-CH
VTR
L-CH
R-CH
L-CH
AUX
1 2 3 4
1
5
7
8 9
10
11
12
13
6
2 3 4
5 6 7 8
1 2 3
CNP507
P25  10 - G
TO DSP PWB
1
2
3
4
7
8
5
6
9
10
11
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
25
3
2
1
3
2
1
41
45
50
55
60
64
65
70
75
80
1
5
10
15
20
24
25
30
35
40
1
2
3
4
8
7
6
5
E C B
S
G
D
S
G
D
E
C
B
E
C
B
E
C
B
2 4 6 8
1 3 5 7 9
1
2
3
E
C
B
B
C
E
B C E
MAIN PWB-A1
1
3
1
1
2
3
3
5
2
4
CN503B
P24  1 - F
TO DSP PWB
1
9
WH
GY
GY
WH
GY
GY
1
24
20
15
10
5
13
12
E C B
– 21 –
SD-AT50H
Figure 21 WIRING SIDE OF P.W.BOARD (2/10)
7
8
9
10
11
12
R12
R6
R3
Q3
Q6
C15
C16
C14
C18
Q5
Q7
Q2
R2
R5
R7
R13
R4
Q4
Q1
C3
C1
C13
C12
C11
C17
SW2
VOLUME UP
SW3
VOLUME
DOWN
R11
LED6
LED3
D4
D5
D3
D2
SO1
HEADPHONES
L01
R18
ZD1
CN502A
LED8
R8
LED5
LED7
LED2
SW4
DIGITAL/
ANALOG
SW5
FUNCTION
LED1
SW1
POWER
R1
LED4
LED9 LED10
C2
RMS1
D1
Q8
R10
R9
M1
FAN MOTOR
CNS803B
CNS802B
FFC502
LCD1
WI01
FFC504
SP6
SUBWOOFER
1
2
3
TUN1
LED802
LED810
LED807
LED812
LED804
LED811
D830
D836
D839
D833
D838
D832
D827
D834
D840
D828
LED803
LED806
CNP805
D835
D829
LED809
D841
D831
D837
D842
LED808
LED813
LED805
Q9
TUNER UNIT
1
11
1
11
2
1
WH
BK
CNP803
TO POWER PWB
P27  12 - B
P27  12 - C
BK
RD
1
2
CNP802
TO POWER PWB
DISPLAY PWB-A2
CN502B
P24  1 - E
TO DSP PWB
1
3
5
7
9
2
4
6
8
10
11
13
15
17
19
12
14
21
23
25
22
24
16
18
20
1
25
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
LIMIT PWB-E
CNS805
FROM POWER PWB
P27  11 - A
B R
COLOR
TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE YELLOW GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
1 2 3
B
C
E
SD-AT50H
– 22 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 22 WIRING SIDE OF P.W.BOARD (3/10)
R138
C135
D101
D102
C132
C133
C153
R144
R147
R146
R150
IC109
R130
C120
R149
C113
R129
C146
R131
R134
C116
R133
C125
C164
C115
C112
C145
IC103
XL101
R148
C114
IC102
C147
C126
C149
C155
C124
C123
L103
C163
C109
C165
R104
R103
R102
R101
R128
R127
R126
R125
R121
R124
R123
R122
C140
C110
C102
R105
R106
R107
C150
R108
C142
C104
IC101
R109
C139
C101
R120
C106
R110
C107
C127
C156
R111
ZD101
IC104
R112
R113
C105
R114
R115
R116
R117
C103
R118
C141
C108
R119
C161
R139
IC111
C151
C137
C138
D104
R140
C152
C118
C154
IC112
D105
C111
R141
C148
C117
C144
IC110
D103
R411
C122
C136
C143
D305
D304
R132
C170
C167
C166
1
5
10
11
12
15
20
22
23
25
30
34
35
40
44
33
1
4
8
5
1
4
8
5
1
5
6
7
10
15
17
18
20
25
28
29
30
35
39
40
44
1
5
7
8
14
10
1
2
3
1
2
3
1
2
3
– 23 –
SD-AT50H
Figure 23 WIRING SIDE OF P.W.BOARD (4/10)
7
8
9
10
11
12
R350
R348
R346
R344
R342
R349
R347
R343
R341
R352
R351
R354
R353
R356
R355
C310
C309
R363
R361
R366
R365
R396
R398
R370
Q303
R372
R371
R362
R374
R373
R364
R375
R379
R382
R386
R388
R381
R383
R385
R387
R389
C311
R399
D303
R401
C317
D302
Q401
Q402
C316
R316
R315
C318
R319
C319
IC302
R314
C320
D306
D301
TP300
D308
D307
R404
R405
C314
C313
C312
R403
R408
R402
R400
C302
C303
C304
C301
R391
R395
R301
R414
R303
R302
R392
R394
R397
R305
R304
R307
R306
R310
R309
R308
R312
R311
R313
C306
C305
XL301
IC301
C308
C307
R318
R317
R320
R323
R325
R412
R326
R410
R328
R329
R406
R339
R337
R335
R333
R331
R330
R407
R413
R338
R336
R334
R332
1
3
5
4
1
5
10
15
20
25
30
31
35
40
45
50
51
55
60
65
70
75
80
81
85
90
95
100
DSP PWB-B (TOP VIEW)
1
2
3
4
5
6
7
8
9
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Download Sharp SD-AT50H (serv.man12) Service Manual (Repair Manual)

Here you can read online and download Sharp SD-AT50H (serv.man12) Service Manual in PDF. SD-AT50H (serv.man12) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp SD-AT50H (serv.man12) Home Theatre. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.