DOWNLOAD Sharp SD-EX200 (serv.man13) Service Manual ↓ Size: 595.06 KB | Pages: 10 in PDF or view online for FREE

Model
SD-EX200 (serv.man13)
Pages
10
Size
595.06 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Schematic diagram
File
sd-ex200-sm13.pdf
Date
PREV: Sharp SD-EX200 (serv.man12) Service Manual

Sharp SD-EX200 (serv.man13) Service Manual ▷ View online

SD-EX200H
– 26 –
Figure 26 SCHEMATIC DIAGRAM (9/10)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 11.
2SD601 AR
47K 
0.1 
10K 
4.7K
MA111 
0.1 
1K
1K
1K
1K
0.1 
33K 
4.7K
5.6K
2.2K
5.6K
10K 
6.8K
12K 
1K
MA132WA
1/50
CA124 
18P(CH) 
18P(CH) 
75K 
75K 
47/25 
0.1 
0.001
10/50
3.3K
20K 
10/10
0.001
100P
(CH)
120K
4.7K (B)
120K
3.3K
0.001
120K
10/10
4.7K (B)
120K
10/50
20K 
75K 
75K 
IX0498AW
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0.1 
0.1 
0.001
0.1 
47/25 
8.2K
8.2K
0.1
100/16
0
.1 
100/16
100/16
100/16
0.1 
0.1 
47/25 
47/25 
0.1 
KRC104 S 
10K 
47K 
1K
47K 
2SB709 AR
100K
4
3
2
1
7
6
5
4
3
2
1
D+5V
AMP_VCC 
D+5V
AGND_AD 
DGND-AD 
A+5V
RCH_1 
LCH_1 
COMPA
OFFSET
11.2896 MHz
A+5V
AGND_AD
DGND_AD
D+5V
L-CH_IN 1
AGND 1
CNS511
P21  12-D
FROM MAIN PWB
CNSA100
P24  1-G
FROM POWER PWB
R-CH_IN 1
PROTECT
PROTECT
OFFSET
RESET 
TEST
NFR1(+) 
NFL2(–) 
NFL1(+) 
NFR2(–) 
GNDA
L-CH Vref
R-CH Vref
R-CH IN
L-CH IN
RESET 
VDA
VDDL
GNDD
OUTL(+) 
OUTL(–)
OUTR(–)
OUTR(+)
VDDR
VDDX
XI
XO
GNDX
MCK
ANALOG IN R-CH
ANALOG IN L-CH
3
1
2
1-BIT AMP. PWB-C
R-CH OUTPUT
OFFSET
ADJUSTMENT
L-CH OUTPUT
OFFSET
ADJUSTMENT
IC100
7TH ORDER 
∆∑
MODULATION
CONVERSION LSI
1
2
3
+B
+B
+B
+B
+B
+B
+B
+B
+B
QA414~QA415: PROTECT DETECT
CNA101
RA101
RA100
RA102
RA103
CA101
RA109
RA105
VRA101
RA107
RA104
VRA100
RA106
CA100
RA108
CA110
CA103
CA105
CA104
CA102
RA156
RA158
ICA100
CXA100
CA123
CA134
CA137
CA138
RA126
RA122
CA142
CA152
CA150
CA154
RA127
CA135
RA159
CA131
CA130
CA132
RA155
RA157
CA133
CA199
RA123
RA434
RA438
RA437
RA436
RA435
RA433
RA432
RA431
CA151
CA149
CA141
CA153
QA415
CA416
RA480
QA416
QA414
CNA100
LFA402
LFA403
CA411
CA409
CA412
CA410
RA481
RA476
RA475
RA477
RA478
RA479
DA405
C
DA404
CA407 
RA430
FM SIGNAL 
1
4
3
2
– 27 –
SD-EX200H
Figure 27 SCHEMATIC DIAGRAM (10/10)
7
8
9
10
11
12
5.6K
0.01
1.5 
0.001
KDS226
MA111 
47
0.22
0.22
47
0.22
0.22
0.1 
0.1 
1K
1K
0.1 
47/25 
330K
0.001
1K
1K
0.1 
0.1 
33K 
4.7K
5
.6K
2.2K
5.6K
10K
 
6.8K
12K 
SFPW56
SFPW56
SFPW56
SFPW56
SFPW56
SFPW56
SFPW56
SFPW56
15K
15K
15K
15K
3.3K
3.3K
15K 
15K 
15K 
15K 
3.3K
3.3K
680 
680 
1K
1K
1K
1K
RA143 
680 
RA135 
680 
0.1 
0.1
MA132WA
68K 
56K 
2.7K
0.1(2W)
0.1(2W)
330K
22K 
22K 
82K 
TJM4558CD
OPE AMP.
8
4
0.01
1/50
1.5 
0.01
1.5 
1.5 
0.01
0.01
0.001
0.001
0.001
0.1 
100/16
0.1 
100/16
100/16
0.1 
100/16
0.1 
MA111 
MA111 
MA111 
MA111 
2SB709 AR
390 
390
2.2K
1K
1K
MA111 
4.7K
5.6K
5.6K
5.6K
0.001
4.7K
4.7K
4.7K
MA132WK 
MA132WA 
100/50
0.001
SLA5515M
IC101
SWITCHING AUDIO
POWER AMP.
IC102
SWITCHING AUDIO
POWER AMP.
SLA5515M
0.33
0.33
0.33
0.33
MA111 
1
2
3
7
6
5
11 10 9
8
7
6
5
4
3
2
1
12 13 14 15
16
17 18 19 20 21
11 10 9
8
7
6
5
4
3
2
1
12 13 14 15
16
17 18 19 20 21
6
5
4
3
1
5
4
3
2
1
5
4
3
1
4
3
2
1
+B_AMP
GND 
+B
GND 
VBOOTA
VBOOTB
DTADJA
OUTB
VBBB
DTADJB
OUTB
SA
VCC
SB
GND 
VKK
VKK 
OUTA
VDD 
INB 
OUTA
VBBA
VBBB
INA
VBBA
VKK 
VKK
GND 
SB
VCC
SA
OUTB
DTADJB
VBBB
OUTB
DTADJA
VBOOTB
VBOOTA
VDD 
VBBB
INB 
OUTA
VBBA
INA
VBBA
OUTA
L-CH_+1
L-CH_–1
R-CH_-1
R-CH_+1
DRIVER_+9V
+B
1
3
2
3
1/25
1/25
1/25
1/25
1
2
3
3
2
1
1
2
– 
+ 
–
+ 
CNP934
P24  1-E
TO POWER PWB
CNPS02
P21  8-B
TO PROTECT CIRCUIT PWB
180P(CH)
180P(CH)
180P(CH)
180P(CH)
0.001
0.001
+B
+B
+B
+B
CURRENT
SENSOR
RA126
RA122
CA144
CA142
CA152
CA150
DA130
ICA102
DA108 
CA146
DA110 
CA114
CA166
DA401
LA100
RA174
RA172
RA138
RA130
LA106
RA146 
CA184 
CA180 
CA192
RA150
CA188
CA196
LA104 
CA182 
CA186 
RA148
RA170
LFA100
BIA103
CNSA103
CA418
CA420
CA417
CA419
DA116
RA140
RA132
RA142
RA134
RA144
RA136
RA145
RA137
LA102
RA153
RA152
CA116
CA178
DA114
DA112
CA156
DA131
DA132
CA145
CA160
CA154
RA127
RA123
RA434
RA438
RA436
RA435
RA432
RA431
CA151
CA149
CA141
DA109 
CA143
ICA101
CA117
CA175
CA115
CA165
DA111
LA101
RA175
RA173
RA139
RA131
RA141
RA133
RA171
LA105
CA187
CA179
CA183
RA147
CA193
CA197
LFA101
RA151
LA107
CA181
CA185 
RA149 
LA103
CA194
DA115
DA113
CA153
CA155
DA133
CA159
DA405
RA421
RA416
RA415
QA400
RA412
RA409
RA403
RA400
RA406
DA403
DA400
PSA400
CA401
CA403
LA400
CA413
CA406
CA402
LFA400
CA404
CA405
RA426
RA425
RA429
RA424
RA427
RA428
ICA401
CA408
RA422
DA404
CA407 
BIA104
CNSA104
DA107
5
6
11
12
• The numbers  
1 
 to  
6 
 , 
11 
, 
12 
are waveform numbers shown in page 37.
– 27 –
SD-EX200H
Figure 27 SCHEMATIC DIAGRAM (10/10)
7
8
9
10
11
12
5.6K
0.01
1.5 
0.001
KDS226
MA111 
47
0.22
0.22
47
0.22
0.22
0.1 
0.1 
1K
1K
0.1 
47/25 
330K
0.001
1K
1K
0.1 
0.1 
33K 
4.7K
5
.6K
2.2K
5.6K
10K
 
6.8K
12K 
SFPW56
SFPW56
SFPW56
SFPW56
SFPW56
SFPW56
SFPW56
SFPW56
15K
15K
15K
15K
3.3K
3.3K
15K 
15K 
15K 
15K 
3.3K
3.3K
680 
680 
1K
1K
1K
1K
RA143 
680 
RA135 
680 
0.1 
0.1
MA132WA
68K 
56K 
2.7K
0.1(2W)
0.1(2W)
330K
22K 
22K 
82K 
TJM4558CD
OPE AMP.
8
4
0.01
1/50
1.5 
0.01
1.5 
1.5 
0.01
0.01
0.001
0.001
0.001
0.1 
100/16
0.1 
100/16
100/16
0.1 
100/16
0.1 
MA111 
MA111 
MA111 
MA111 
2SB709 AR
390 
390
2.2K
1K
1K
MA111 
4.7K
5.6K
5.6K
5.6K
0.001
4.7K
4.7K
4.7K
MA132WK 
MA132WA 
100/50
0.001
SLA5515M
IC101
SWITCHING AUDIO
POWER AMP.
IC102
SWITCHING AUDIO
POWER AMP.
SLA5515M
0.33
0.33
0.33
0.33
MA111 
1
2
3
7
6
5
11 10 9
8
7
6
5
4
3
2
1
12 13 14 15
16
17 18 19 20 21
11 10 9
8
7
6
5
4
3
2
1
12 13 14 15
16
17 18 19 20 21
6
5
4
3
1
5
4
3
2
1
5
4
3
1
4
3
2
1
+B_AMP
GND 
+B
GND 
VBOOTA
VBOOTB
DTADJA
OUTB
VBBB
DTADJB
OUTB
SA
VCC
SB
GND 
VKK
VKK 
OUTA
VDD 
INB 
OUTA
VBBA
VBBB
INA
VBBA
VKK 
VKK
GND 
SB
VCC
SA
OUTB
DTADJB
VBBB
OUTB
DTADJA
VBOOTB
VBOOTA
VDD 
VBBB
INB 
OUTA
VBBA
INA
VBBA
OUTA
L-CH_+1
L-CH_–1
R-CH_-1
R-CH_+1
DRIVER_+9V
+B
1
3
2
3
1/25
1/25
1/25
1/25
1
2
3
3
2
1
1
2
– 
+ 
–
+ 
CNP934
P24  1-E
TO POWER PWB
CNPS02
P21  8-B
TO PROTECT CIRCUIT PWB
180P(CH)
180P(CH)
180P(CH)
180P(CH)
0.001
0.001
+B
+B
+B
+B
CURRENT
SENSOR
RA126
RA122
CA144
CA142
CA152
CA150
DA130
ICA102
DA108 
CA146
DA110 
CA114
CA166
DA401
LA100
RA174
RA172
RA138
RA130
LA106
RA146 
CA184 
CA180 
CA192
RA150
CA188
CA196
LA104 
CA182 
CA186 
RA148
RA170
LFA100
BIA103
CNSA103
CA418
CA420
CA417
CA419
DA116
RA140
RA132
RA142
RA134
RA144
RA136
RA145
RA137
LA102
RA153
RA152
CA116
CA178
DA114
DA112
CA156
DA131
DA132
CA145
CA160
CA154
RA127
RA123
RA434
RA438
RA436
RA435
RA432
RA431
CA151
CA149
CA141
DA109 
CA143
ICA101
CA117
CA175
CA115
CA165
DA111
LA101
RA175
RA173
RA139
RA131
RA141
RA133
RA171
LA105
CA187
CA179
CA183
RA147
CA193
CA197
LFA101
RA151
LA107
CA181
CA185 
RA149 
LA103
CA194
DA115
DA113
CA153
CA155
DA133
CA159
DA405
RA421
RA416
RA415
QA400
RA412
RA409
RA403
RA400
RA406
DA403
DA400
PSA400
CA401
CA403
LA400
CA413
CA406
CA402
LFA400
CA404
CA405
RA426
RA425
RA429
RA424
RA427
RA428
ICA401
CA408
RA422
DA404
CA407 
BIA104
CNSA104
DA107
5
6
11
12
• The numbers  
1 
 to  
6 
 , 
11 
, 
12 
are waveform numbers shown in page 37.
– 27 –
SD-EX200H
Figure 27 SCHEMATIC DIAGRAM (10/10)
7
8
9
10
11
12
5.6K
0.01
1.5 
0.001
KDS226
MA111 
47
0.22
0.22
47
0.22
0.22
0.1 
0.1 
1K
1K
0.1 
47/25 
330K
0.001
1K
1K
0.1 
0.1 
33K 
4.7K
5
.6K
2.2K
5.6K
10K
 
6.8K
12K 
SFPW56
SFPW56
SFPW56
SFPW56
SFPW56
SFPW56
SFPW56
SFPW56
15K
15K
15K
15K
3.3K
3.3K
15K 
15K 
15K 
15K 
3.3K
3.3K
680 
680 
1K
1K
1K
1K
RA143 
680 
RA135 
680 
0.1 
0.1
MA132WA
68K 
56K 
2.7K
0.1(2W)
0.1(2W)
330K
22K 
22K 
82K 
TJM4558CD
OPE AMP.
8
4
0.01
1/50
1.5 
0.01
1.5 
1.5 
0.01
0.01
0.001
0.001
0.001
0.1 
100/16
0.1 
100/16
100/16
0.1 
100/16
0.1 
MA111 
MA111 
MA111 
MA111 
2SB709 AR
390 
390
2.2K
1K
1K
MA111 
4.7K
5.6K
5.6K
5.6K
0.001
4.7K
4.7K
4.7K
MA132WK 
MA132WA 
100/50
0.001
SLA5515M
IC101
SWITCHING AUDIO
POWER AMP.
IC102
SWITCHING AUDIO
POWER AMP.
SLA5515M
0.33
0.33
0.33
0.33
MA111 
1
2
3
7
6
5
11 10 9
8
7
6
5
4
3
2
1
12 13 14 15
16
17 18 19 20 21
11 10 9
8
7
6
5
4
3
2
1
12 13 14 15
16
17 18 19 20 21
6
5
4
3
1
5
4
3
2
1
5
4
3
1
4
3
2
1
+B_AMP
GND 
+B
GND 
VBOOTA
VBOOTB
DTADJA
OUTB
VBBB
DTADJB
OUTB
SA
VCC
SB
GND 
VKK
VKK 
OUTA
VDD 
INB 
OUTA
VBBA
VBBB
INA
VBBA
VKK 
VKK
GND 
SB
VCC
SA
OUTB
DTADJB
VBBB
OUTB
DTADJA
VBOOTB
VBOOTA
VDD 
VBBB
INB 
OUTA
VBBA
INA
VBBA
OUTA
L-CH_+1
L-CH_–1
R-CH_-1
R-CH_+1
DRIVER_+9V
+B
1
3
2
3
1/25
1/25
1/25
1/25
1
2
3
3
2
1
1
2
– 
+ 
–
+ 
CNP934
P24  1-E
TO POWER PWB
CNPS02
P21  8-B
TO PROTECT CIRCUIT PWB
180P(CH)
180P(CH)
180P(CH)
180P(CH)
0.001
0.001
+B
+B
+B
+B
CURRENT
SENSOR
RA126
RA122
CA144
CA142
CA152
CA150
DA130
ICA102
DA108 
CA146
DA110 
CA114
CA166
DA401
LA100
RA174
RA172
RA138
RA130
LA106
RA146 
CA184 
CA180 
CA192
RA150
CA188
CA196
LA104 
CA182 
CA186 
RA148
RA170
LFA100
BIA103
CNSA103
CA418
CA420
CA417
CA419
DA116
RA140
RA132
RA142
RA134
RA144
RA136
RA145
RA137
LA102
RA153
RA152
CA116
CA178
DA114
DA112
CA156
DA131
DA132
CA145
CA160
CA154
RA127
RA123
RA434
RA438
RA436
RA435
RA432
RA431
CA151
CA149
CA141
DA109 
CA143
ICA101
CA117
CA175
CA115
CA165
DA111
LA101
RA175
RA173
RA139
RA131
RA141
RA133
RA171
LA105
CA187
CA179
CA183
RA147
CA193
CA197
LFA101
RA151
LA107
CA181
CA185 
RA149 
LA103
CA194
DA115
DA113
CA153
CA155
DA133
CA159
DA405
RA421
RA416
RA415
QA400
RA412
RA409
RA403
RA400
RA406
DA403
DA400
PSA400
CA401
CA403
LA400
CA413
CA406
CA402
LFA400
CA404
CA405
RA426
RA425
RA429
RA424
RA427
RA428
ICA401
CA408
RA422
DA404
CA407 
BIA104
CNSA104
DA107
5
6
11
12
• The numbers  
1 
 to  
6 
 , 
11 
, 
12 
are waveform numbers shown in page 37.
Page of 10
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