DOWNLOAD Sharp SM-SX1 (serv.man2) Service Manual ↓ Size: 3.11 MB | Pages: 56 in PDF or view online for FREE

Model
SM-SX1 (serv.man2)
Pages
56
Size
3.11 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / (including circuit diagrams and s)
File
sm-sx1-sm2.pdf
Date
PREV: Sharp SM-SX1 User Manual / Operation Manual

Sharp SM-SX1 (serv.man2) Service Manual ▷ View online

SM-SX1H
– 25 –
Figure 25 WIRING SIDE OF P.W.BOARD (2/8)
7
8
9
10
11
12
R351
D322
D318
D319
R357
C346
R360
R335
R334
C352
C342
R333
R350
R373
C353
R366
R368
IC308 
Q318
R370
C341
Q315
C351
R375
R362
R341
Q317 Q313
R379 R377
R381
R348
R349
Q319
R367
R363
R371
R369
C349
C339 C338
IC307 
R361
C345
C347
R359
R380
R374
Q316
Q314
R376
R372
R378
C354
Q320
C350
R358
C348
4
5
8
1
8
5
4
1
MAIN PWB-A1(BOTTOM)
UNT1
UNT2
CNWS504
CNWS505
TO POWER 
PWB
P30  4-A
O POWER 
PWB
P30  5-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
 : Through-hole where the top and bottom patterns are connected.
SM-SX1H
– 26 –
Figure 26 WIRING SIDE OF P.W.BOARD (3/8)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
L201
L207
TP111 
TP109 
TP107 
TP110 
TP108 
TP106 
TP142 
CK47
TP141 
L114
L113
TP140 
L115
L106
C108
R104
C104
R103
C106
C102
TP138 
TP139 
D102
R108
C110
R111
TP137 
R115
Q102
C103
TP148 
TP147 
L111
L109
TP146 
C107
R109
C111
R112
TP123 
Q103
C105
C101
TP144 
TP145 
L103
L102
R102
R101
TP125 
D101
TP143 
R107
C109
R110
L101
TP135 
Q101
TP134 
TP114 
TP130 
TP112 
TP129 
TP136 
TP131 
TP133 
TP126 
TP132 
TP127 
TP149 
L123
C120
R121
TP150 
R120
CK38
L120
C121
TP117 
TP152 
R117
C122
R122
C112
R124
C113
R126
TP151 
R123
C115
C116
C117
TP155 
R118
C118
TP118 
R127
TP154 
TP153 
TP120 
TP121 
TP203 
TP207 
TP210 
TP208 
D204
R214
R208
TP209 
Q204
C201
R206
Q203
TP206 
R215
Q208
Q205
D201
R211
Q207
R216
D202
TP214 
TP212 
TP200 
TP211 
TP213 
TO 1BIT AMP. PWB
P28  6-G
R213
TP202 
TP201 
TP204 
TP205 
TP122 
TP128 
TP113 
TP116 
TP115 
TP124 
TP104 
TP100 
TP102 
TP105 
TP103 
TP101 
Q802
R848
R850
R851
C845
R846
Q801
R852
R853
Q803
C842
R854
R857
D802
R856
D801
TP39
R858
TP40
R859
C843
C844
R847
R841
R842
TP42
TP41
TP43
L810
C838
TP11
L809
TP12
C837
TP13
TP14
TP15
TP16
TP17
TP18
TP19
TP20
TP22
TP23
TP24
C822
TP25
TP26
TP10
C804
R804
L801
R805
R860
R843
R844
C830
C819
L806
C814
L802
C833
L808
TP28
D800
C808
C832
TP27
R845
TP3 
TP29
R831
R830
R829
TP1 
TP31
C815
TP2 
TP34
R813
R818
L811
TP33
TP36
R821
TP35
R802
R800
R809
R810
R811
R801
R803
TP38
L800
C831
C802
R825
L813
L812
C827
C828
L805
R822
L803
C818
C817
C820
R824
R815
R868
R808
R807
R814
C810
R806
C807
R865
C806
C812
C805
TP8 
R864
C809
TP9 
TP6 
L105
L107
R114
L110
R105
R113
D103
R125
R119
R212
D203
R202
R210
Q206
TP119 
4
3
2
1 8
7
6
5
9
10
11
12
13
RLY802
RLY800
CNP801
C813
C834
C811
C801
C823
C800
C821
BI800 
BI801 
BI801 
CNP800
RLY102
RLY103
RLY101
L121
ZD101 
C114
C119
L119
L118
BI102 
J103
RX101 
TX101 
RLY202
C202
C203
RLY201
L206
BI201 
5
1
1
2
3
4
5
6
7
8
9
10
11
12
13
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
4
5
4
3
2
1
2
3
4
5
1
7
8
9
6
12
13
14
15
11
17
18
19
10
16
21
20
22
23
24
25
27
28
29
26
32
33
34
35
31
37
38
39
30
36
40
41
42
12
1
5
4
3
2
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
7
8
9
6
10
7
8
9
6
10
7
8
9
6
10
13
1
A
B
D
C
6
5
J102
J101
SACD IN
LINE2 IN
LINE1 IN
LINE OUT
TP138 
1 2 3 4 5 6 7 8 9 10 11 12 13
CNS800
TO MAIN SHASSIS
WH
WH
WH
WH
WH
WH
RD
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
RD
CNP903
TO
MICROCOMPUTER
PWB
CNP904
TO
MICROCOMPUTER
PWB
CNS904
CNP102
BI101
CNS801
TO
MAIN PWB
WH
WH
WH
WH
RD
R
L
R
L
R
L
R
L
SOC101
1BIT IN
J103
DIGITAL 1 IN
RX101 
(OPTICAL)
DIGITAL 2 IN
TX101 
(OPTICAL)
DIGITAL OUT
DIGITAL PWB-A2(TOP)
SPEAKER RELAY
PWB-A3 (TOP)
5
4
3
2
1
CNS903
CNS102
7 6 5 4 3 2 1 CNS103
INPUT SOURCE
PWB-A4 (TOP)
P24  3 - H
P30  4 - F
P30  4 - G
12
11
10
9
8
7
6
5
4
3
2
1
7 6 5 4 3 2 1
SM-SX1H
– 27 –
Figure 27 WIRING SIDE OF P.W.BOARD (4/8)
7
8
9
10
11
12
SPEAKER
TERMINAL
DIGITAL PWB-A2(BOTTOM)
INPUT SOURCE
PWB-A4(BOTTOM)
SPEAKER RERAY
PWB-A3(BOTTOM)
R-CH
L-CH
L205
L202
L203
L204
R116
R106
IC102 
L117
IC103 
IC101 
8
5
4
1
Q202
R204
Q201
R205
R207
R209
D803
R855
RLY801
R849
R839
R838
IC809 
C836
IC805 
C835
IC804 
L804
C803
R861
CN1 
IC806 
R863
R862
IC807 
IC802 
C826
C829
R827
C840
R832
R817
R816
R820
R819
C816
C850
R866
IC811 
IC803 
R201
R203
R867
C847
IC812 
C851
C849
IC810 
C846
IC800 
X800
IC801 
C841
7
5
8
1
14
10
L121
9
16
1
8
5
15
10
8
14
7
1
1
7
14
8
8
14
7
1
8
14
7
1
5
8
1
4
7
1
1
1
8
14
44
44
34
34
33
33
23
23
22
22
12
12
11
11
15
15
20
20
25
25
30
30
35
35
40
40
5
5
10
10
1
4
5
8
8
5
1
4
8
5
1
4
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
 : Through-hole where the top and bottom patterns are connected.
SM-SX1H
– 28 –
Figure 28 WIRING SIDE OF P.W.BOARD (5/8)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
2
2
2
2
3
3
1
1
1
1
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
CK3 
CK2 
CK4 
CK6 
RA101 
CA45 
RA103 
RA104 
CA41
CA47
CA43
CA42
ZDA1
ZDA6
ZDA5
ZDA3
ZDA7
ZDA8
RA55
RA53
RA57
RA59
RA60
CA39
CK37
CA37
RA64
RA62
CA30
CA31
CA29
CA35
RA63
RA61
RA45
CA25
RA37
RA47
RA39
RA48
RA40
RA46
CA24
RA38
CK18
CA34
CA38
QA1 
QA3 
QA4 
QA2 
CA32
CK19
CA33
DA1 
DA3 
DA4 
DA2 
RA22
RA21
RA29 RA23
RA31
RA24
RA32
RA30
CA28
CA36
CK17
RA49
CA27
RA41 RA51
RA43
RA52
RA44
RA50
CA26
RA42
CK27
CK28
CA22
CA21
QA5 
QA7 
QA8 
QA6 
CK8 
CK34
CA8 CA9 
DA5 
DA7 
DA8 
DA6 
RA25
RA33 RA27
RA35
RA28
RA36
RA26
RA34
CK7 
CA12
CK6 
RA93
RA94
RA91
CK25
CA11
CA10
CK36
RA92
CK26
RA3 
RA4 
RA7 
RA8 
RA1 
RA2 
ZDA84
ZDA83 
CK32
CA81
CA83
CA7 
CA84
CA82
RA70
RA71
ZDA81 
ZDA82 
CK31
RA81
RA82 CK2 
RA5 
RA6 
CK29
CA85
CA86
CK24
CK30
RA83
RA84
CK33
CK5 
CK23
CK4 
RA85
RA86
CK22
CK10
BIA4
CK11
CK12
CK13
CK35
CK14
CK15
CK16
CK20
CK21
RA58
RA54
RA56
ZDA4
ZDA2
CA46
CA40
CA44 
RA102 
CK5 
CK1 
CNPA3
CNPA1
CNPA2
CNPA4
CA52
CA51
BLA2
BLA3
BLA4
BLA6
BLA25
BLA23
BLA22
BLA21
BLA5
BLA24
BLA20
BLA1
CNPA5
BLA19
BLA18
CA50
DA11
DA9
DA13
DA15
DA16
DA14
DA10
DA12
QA9
QA10
LA803
LA804
LA801
LA802
LA807
LA808
LA805
LA806
CA809
CA810
RA801
RA802
CA801
CA805
CA803
CA804
CA807
CA808
RA803
RA804
CA806
CA802
ZDA81A
ZDA82B
ZDA81B
ZDA82A
ZDA83A
ZDA83B
ZDA84B
ZDA84A
PK
BK
WH
BK
BK
WH
WH
WH
BK
PK
PK
CORE
GY
WH
BK
RD
BK
WH
WH
BK
CORE3
CORE2
CORE1
CNP305
CNP306
CNP304
CNP303
CNSA4
CNWAM3
TO  MAIN  PWB
TO  MAIN  PWB
TO  MAIN  PWB
CNWAM2A
CNWAM1A
CNWAM1C
CNWAM1B
CNWAM2C
CNWAM2B
CORE
CORE
CORE
A
B
C
D
PK
BK
WH
3
2
1
3
2
1
2
1
2
1
BK
BK
WH
WH
WH
BK
PK
1BIT  PWB-B  (TOP)
6
5
4
3
2
1
4
3
2
1
1
2
3
4
5
1
4
3
2
1
2
3
4
5
P24  4 - F
P24  4 - F
P24  4 - D
P24  4 - B
P26  5 - B
TO SPEAKER RELAY PWB
TO  MAIN  PWB
5
7
8
4
1
2
3
4
5
3
2
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