Sharp SD-AS10 Service Manual page 98

SD-AS10
A
FM SIGNAL
B
C
RA489
1K
RA490
10K
+B
D
+B
E
F
DA444
KDS226
CA444
0.1
+B
CA406
47/25
G
CA413
0.1
5 4
H
CNSA402
6 - 20 9 - H
TO POWER PWB
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
6 - 20 11 - H
FROM POWER PWB
CNSA401
1 2 3 4
CNPA401
+B +B
LFA403 LFA402
CA409
CA411
0.1
0.1
CA410
47/25
+B
DA405
KDS160
CA418
QA413
2
0.01
KRC102 S
2
CA419
1 1
3
0.047
3
2
3
3
CA421
1
1
0.1
2
3
RA487
1
47K
2
RA485
1K 2
CA420 CA422
100/16 0.1
1
3
CA416
RA488
0.0022
10K
CA415
0.001
QA404, QA405: KTA1504 GR
DA413
DA414
DA415
KDS160
KDS160
KDS160
QA403
RA437
KTA1504 GR
2.2K
RA434 RA456
RA451
1K
1K
1K
RA452
820
+B
RA440
560
RA438
0.1
RA441
0.1 (2W)
RA444
(2W)
0.1
(2W)
RA419
RA417
0.1
(2W)
0.1 RA415
(2W)
0.1
(2W)
RA409
560
RA406
RA407
RA408
1K
1K
1K
QA400
QA402
QA401
KTA1504 GR KTA1504 GR KTA1504 GR
CA402
0.001
LFA400
+B
CNPA402
3 2 1
2 3
Figure 6-21 SCHEMATIC DIAGRAM (11/18)
CNS500 1
1
BIA201
ANALOG IN L-CH
RA100
100K
+B
+B
VRA100
L-CH OUTPUT
OFFSET
ADJUSTMENT
2
4
1
RA156 75K
3
75K
RA158
3
DA408
13 14 15 16 17
KDS160
CA414 RA481
10/16
4.7K
RA474
0
2
1
3
RA480 12 11 10 9 8
2 4.7K
1
+B
3
CA189
7P(CH)
2
+B
1
3
+B
+B
+B
RA491
RA495
68K
82K
RA492
27K
RA496
82K
RA124
CA144
1K
0.1
CA150
CA142
100/16
0.1
A_GND
CA152
11 VCC VKK 12
0.1
VKK INB
10 13
5
INA GND
9 14
DTADJB CA156
+B
8 15
VDD
0.1
DTADJA
7
ICA102
VBOOTA
6 16
CA146 VBOOTB
SLA5515M
0.33
VBBA VBBB
5 17
DA108 DA112
4 VBBA VBBB
18
SFPW56 SFPW56
OUTA
3
19
OUTB
DA110 DA114
OUTA
2 20
SFPW56 OUTB
SFPW56
1 SA SB 21
CA116
CA114
0.001
0.001 SWITCHING
AUDIO
CA166
1
POWER AMP.
LA100
RA172
15K
RA132
RA134
RA130
3.3K 680
15K
11
RA138
15K
RA140
RA142
CA180 CA182
3.3K
RA174 680
1.5 1.5
15K
12
CA184 CA186
0.01
0.01
RA148
RA146 5.6K
5.6K
RA150 CA196 CA188
47 0.22 0.22
(5W)
QA409
KTA1504 GR
98 99
4
6 – 21
2 3
3 4
ANALOG IN R-CH
RA101
100K
+B
VRA101
R-CH OUTPUT
OFFSET
ADJUSTMENT
+B
A+5V
CA132
47/10
CA131
RA159
0.1
1K
RA155
75K
CA130
0.001
RA157
+B
18 19 20 21 22 23 24
75K
7 6 5 4 3 2 1
+B
1 2
CA135
+B
0.1
CA199
47/10
+B
AMP_VCC
+B
RA125
CA143
1K
0.1
CA141
CA149
0.1
100/16
6
CA151
11 VCC VKK 12
0.1
VKK INB
10 13
INA GND
9 14
CA155
DTADJB
8 15 +B
VDD
0.1
DTADJA
7
ICA101
VBOOTA
6 16
CA145 VBOOTB
SLA5515M
0.33
VBBA VBBB
5 17
DA109 DA113
4 VBBA VBBB
18
SFPW56 SFPW56
OUTA
3
19
OUTB
DA111
DA115
OUTA
2 OUTB 20
SFPW56 SFPW56
1 SA SB 21
CA115 CA117
0.001 SWITCHING 0.001
CA165
CA178
AUDIO
CA175
1
1
1
POWER AMP.
CA195
47/50
LA103
LA102 LA101
RA173
15K
RA133
RA137 RA135
RA136
RA131
3.3K
1K 1K 680
15K
RA139
15K
RA144 RA145 RA143 RA141
1K 680 3.3K CA179
1K
RA175 CA181
1.5 1.5
15K
CA460
CA183 CA185
0.1 0.01
0.01
RA147 RA149
5.6K 5.6K
1 2 1 2
RA151 CA197 CA187
47 0.22 0.22
DA337
(5W)
KDS121E
3 3
RA354
33K
DA338
KDS226
A B
6 - 19 2 - H
5
AN
VRA
L-C
OFF
ADJ
A
RA256
75K
RA258
3
75K
+B
RA4
68
RA
27
CA250
100/16
CA252
11
0.1
10
5
9
8
7
6
CA246
0.33
5
DA208
4
SFPW56
3
DA210
2
SFPW56
1
CA214
S
0.001
CA266
1
PO
LA200
RA230
15K
11
RA23
15K
CA280
CA282
1.5 1.5
CA284
CA28
0.01
0.01
RA24
RA246 5.6K
5.6K
RA250 CA296 CA28
47 0.22 0.22
(5W)
C
6