DOWNLOAD Sharp CD-BA1300 (serv.man8) Service Manual ↓ Size: 688.59 KB | Pages: 10 in PDF or view online for FREE

Model
CD-BA1300 (serv.man8)
Pages
10
Size
688.59 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Part 3 - Schematic diagrams
File
cd-ba1300-sm8.pdf
Date

Sharp CD-BA1300 (serv.man8) Service Manual ▷ View online

– 23 –
CD-BA1300H
7
8
9
10
11
12
Figure 23 SCHEMATIC DIAGRAM (10/10)
24
23
22
21
20
19
18
17
16
15
14
13
12
11 10
9
8
7
6
5
3
2
1
20 19 18
17
16
15 14
13
12
11
10
9
8
7
6
5
4
16 15
14 13 12
11
10
9
8
TP
TP
A GND
D GND
CLK
DO
TP
CE
DI
SM
A+12V
L
R
T6
T4
VDDA
XIN
VDDD
CE
SYR
CL
DO
RDS-ID
DI
SYNC
T7
VSSD
XOUT
T5
T3
T2
T1
CIN
MPXIN
VSSA
FLOUT
VREF
IF CONT
FM/AM
SD
MO/ST
ST IND
MO/ST 
FM IN
IF IN
AM IF IN
GND
SD
STEREO
FM DET
VCC 
IF OUT
PHASE
PHASE
(FM/AM)
L-CH OUT
R-CH OUT
MPX IN
MPX VCO
FM/AM OUT
VSM
AM LOW CUT
AM IN
TP
FM SIGNAL 
AM SIGNAL 
MAIN PWB-A1(3/3)
+B
+B
+B
+B
+B
+B
2
1
3
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
SWITCHING
16
3
1
2
7
19
20 21 22
6
P17  12 - B
TO MAIN SECTION
AMP.
C365 0.022
C366 0.001
C364 10/16
R350
2.7K
C367
1/50
X351
456kHz
C369
27P(UJ)
C368
1/50
R356
1K
R357
470K
C374
0.018
C373
0.018
R364
47K 
C371
1/50
R361
1.2K
R363
47K
C372
1/50
R362
1.2K
IC303
LA1832S
FM IF DET./FM MPX./AM IF
352
1K
CF352
C353 0.022
C354 0.022
CF351
R353
270
R393
1K
C356
0.001
C398
100/10
C399
0.022
C355
22P
C370
1/50
R355
3.3K
C358
1/50
C357
2.2/50
R388
3.9K
R383
5.6K
R392
270
Q360
KTA1266GR 
R391
270
C395
0.022
C396
100/10
ZD351 
DZ5.1BSB
L352
100
µ
H
R387
5.6K
R384
5.6K
C391
47/16
R385
5.6K
R359
1.8K
R370
1K
R360
4.7K
R395
47K
R376
1K
R386
22K
C385
0.01
L351
100
µ
H
R377
47K
C386
330P
C387
0.022
RT48
390
ZDT21
DZ5.1BSB
RT49
390
CT43
10/16
RT35
 
220K
RT37 220K
RT36 220K
CT28
47/10
CT29
0.022
LT22
2.2
µ
H
XT21
4.5MHz
CT27
22P
(CH)
RT26
1K
RT29 1K
RT30 1K
RT28 1K
ICT21
LC72722
RDS DECORDER
CT26
22P
(CH)
QT22
KTA1266GR
RT51
10K
CT36
0.022 
RT33
56K
RT32
10K
RT34
56K
QT21 KTC3199GR
CT25
560P
RT21
100K
CT37
0.022
CT24
0.022
CT23
10/16
LT21
2.2
µ
H
CT22
0.022
CT21
47/10
L354
LOW PASS
FILTER
– 23 –
CD-BA1300H
7
8
9
10
11
12
Figure 23 SCHEMATIC DIAGRAM (10/10)
24
23
22
21
20
19
18
17
16
15
14
13
12
11 10
9
8
7
6
5
3
2
1
20 19 18
17
16
15 14
13
12
11
10
9
8
7
6
5
4
16 15
14 13 12
11
10
9
8
TP
TP
A GND
D GND
CLK
DO
TP
CE
DI
SM
A+12V
L
R
T6
T4
VDDA
XIN
VDDD
CE
SYR
CL
DO
RDS-ID
DI
SYNC
T7
VSSD
XOUT
T5
T3
T2
T1
CIN
MPXIN
VSSA
FLOUT
VREF
IF CONT
FM/AM
SD
MO/ST
ST IND
MO/ST 
FM IN
IF IN
AM IF IN
GND
SD
STEREO
FM DET
VCC 
IF OUT
PHASE
PHASE
(FM/AM)
L-CH OUT
R-CH OUT
MPX IN
MPX VCO
FM/AM OUT
VSM
AM LOW CUT
AM IN
TP
FM SIGNAL 
AM SIGNAL 
MAIN PWB-A1(3/3)
+B
+B
+B
+B
+B
+B
2
1
3
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
SWITCHING
16
3
1
2
7
19
20 21 22
6
P17  12 - B
TO MAIN SECTION
AMP.
C365 0.022
C366 0.001
C364 10/16
R350
2.7K
C367
1/50
X351
456kHz
C369
27P(UJ)
C368
1/50
R356
1K
R357
470K
C374
0.018
C373
0.018
R364
47K 
C371
1/50
R361
1.2K
R363
47K
C372
1/50
R362
1.2K
IC303
LA1832S
FM IF DET./FM MPX./AM IF
352
1K
CF352
C353 0.022
C354 0.022
CF351
R353
270
R393
1K
C356
0.001
C398
100/10
C399
0.022
C355
22P
C370
1/50
R355
3.3K
C358
1/50
C357
2.2/50
R388
3.9K
R383
5.6K
R392
270
Q360
KTA1266GR 
R391
270
C395
0.022
C396
100/10
ZD351 
DZ5.1BSB
L352
100
µ
H
R387
5.6K
R384
5.6K
C391
47/16
R385
5.6K
R359
1.8K
R370
1K
R360
4.7K
R395
47K
R376
1K
R386
22K
C385
0.01
L351
100
µ
H
R377
47K
C386
330P
C387
0.022
RT48
390
ZDT21
DZ5.1BSB
RT49
390
CT43
10/16
RT35
 
220K
RT37 220K
RT36 220K
CT28
47/10
CT29
0.022
LT22
2.2
µ
H
XT21
4.5MHz
CT27
22P
(CH)
RT26
1K
RT29 1K
RT30 1K
RT28 1K
ICT21
LC72722
RDS DECORDER
CT26
22P
(CH)
QT22
KTA1266GR
RT51
10K
CT36
0.022 
RT33
56K
RT32
10K
RT34
56K
QT21 KTC3199GR
CT25
560P
RT21
100K
CT37
0.022
CT24
0.022
CT23
10/16
LT21
2.2
µ
H
CT22
0.022
CT21
47/10
L354
LOW PASS
FILTER
– 23 –
CD-BA1300H
7
8
9
10
11
12
Figure 23 SCHEMATIC DIAGRAM (10/10)
24
23
22
21
20
19
18
17
16
15
14
13
12
11 10
9
8
7
6
5
3
2
1
20 19 18
17
16
15 14
13
12
11
10
9
8
7
6
5
4
16 15
14 13 12
11
10
9
8
TP
TP
A GND
D GND
CLK
DO
TP
CE
DI
SM
A+12V
L
R
T6
T4
VDDA
XIN
VDDD
CE
SYR
CL
DO
RDS-ID
DI
SYNC
T7
VSSD
XOUT
T5
T3
T2
T1
CIN
MPXIN
VSSA
FLOUT
VREF
IF CONT
FM/AM
SD
MO/ST
ST IND
MO/ST 
FM IN
IF IN
AM IF IN
GND
SD
STEREO
FM DET
VCC 
IF OUT
PHASE
PHASE
(FM/AM)
L-CH OUT
R-CH OUT
MPX IN
MPX VCO
FM/AM OUT
VSM
AM LOW CUT
AM IN
TP
FM SIGNAL 
AM SIGNAL 
MAIN PWB-A1(3/3)
+B
+B
+B
+B
+B
+B
2
1
3
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
SWITCHING
16
3
1
2
7
19
20 21 22
6
P17  12 - B
TO MAIN SECTION
AMP.
C365 0.022
C366 0.001
C364 10/16
R350
2.7K
C367
1/50
X351
456kHz
C369
27P(UJ)
C368
1/50
R356
1K
R357
470K
C374
0.018
C373
0.018
R364
47K 
C371
1/50
R361
1.2K
R363
47K
C372
1/50
R362
1.2K
IC303
LA1832S
FM IF DET./FM MPX./AM IF
352
1K
CF352
C353 0.022
C354 0.022
CF351
R353
270
R393
1K
C356
0.001
C398
100/10
C399
0.022
C355
22P
C370
1/50
R355
3.3K
C358
1/50
C357
2.2/50
R388
3.9K
R383
5.6K
R392
270
Q360
KTA1266GR 
R391
270
C395
0.022
C396
100/10
ZD351 
DZ5.1BSB
L352
100
µ
H
R387
5.6K
R384
5.6K
C391
47/16
R385
5.6K
R359
1.8K
R370
1K
R360
4.7K
R395
47K
R376
1K
R386
22K
C385
0.01
L351
100
µ
H
R377
47K
C386
330P
C387
0.022
RT48
390
ZDT21
DZ5.1BSB
RT49
390
CT43
10/16
RT35
 
220K
RT37 220K
RT36 220K
CT28
47/10
CT29
0.022
LT22
2.2
µ
H
XT21
4.5MHz
CT27
22P
(CH)
RT26
1K
RT29 1K
RT30 1K
RT28 1K
ICT21
LC72722
RDS DECORDER
CT26
22P
(CH)
QT22
KTA1266GR
RT51
10K
CT36
0.022 
RT33
56K
RT32
10K
RT34
56K
QT21 KTC3199GR
CT25
560P
RT21
100K
CT37
0.022
CT24
0.022
CT23
10/16
LT21
2.2
µ
H
CT22
0.022
CT21
47/10
L354
LOW PASS
FILTER
– 23 –
CD-BA1300H
7
8
9
10
11
12
Figure 23 SCHEMATIC DIAGRAM (10/10)
24
23
22
21
20
19
18
17
16
15
14
13
12
11 10
9
8
7
6
5
3
2
1
20 19 18
17
16
15 14
13
12
11
10
9
8
7
6
5
4
16 15
14 13 12
11
10
9
8
TP
TP
A GND
D GND
CLK
DO
TP
CE
DI
SM
A+12V
L
R
T6
T4
VDDA
XIN
VDDD
CE
SYR
CL
DO
RDS-ID
DI
SYNC
T7
VSSD
XOUT
T5
T3
T2
T1
CIN
MPXIN
VSSA
FLOUT
VREF
IF CONT
FM/AM
SD
MO/ST
ST IND
MO/ST 
FM IN
IF IN
AM IF IN
GND
SD
STEREO
FM DET
VCC 
IF OUT
PHASE
PHASE
(FM/AM)
L-CH OUT
R-CH OUT
MPX IN
MPX VCO
FM/AM OUT
VSM
AM LOW CUT
AM IN
TP
FM SIGNAL 
AM SIGNAL 
MAIN PWB-A1(3/3)
+B
+B
+B
+B
+B
+B
2
1
3
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
SWITCHING
16
3
1
2
7
19
20 21 22
6
P17  12 - B
TO MAIN SECTION
AMP.
C365 0.022
C366 0.001
C364 10/16
R350
2.7K
C367
1/50
X351
456kHz
C369
27P(UJ)
C368
1/50
R356
1K
R357
470K
C374
0.018
C373
0.018
R364
47K 
C371
1/50
R361
1.2K
R363
47K
C372
1/50
R362
1.2K
IC303
LA1832S
FM IF DET./FM MPX./AM IF
352
1K
CF352
C353 0.022
C354 0.022
CF351
R353
270
R393
1K
C356
0.001
C398
100/10
C399
0.022
C355
22P
C370
1/50
R355
3.3K
C358
1/50
C357
2.2/50
R388
3.9K
R383
5.6K
R392
270
Q360
KTA1266GR 
R391
270
C395
0.022
C396
100/10
ZD351 
DZ5.1BSB
L352
100
µ
H
R387
5.6K
R384
5.6K
C391
47/16
R385
5.6K
R359
1.8K
R370
1K
R360
4.7K
R395
47K
R376
1K
R386
22K
C385
0.01
L351
100
µ
H
R377
47K
C386
330P
C387
0.022
RT48
390
ZDT21
DZ5.1BSB
RT49
390
CT43
10/16
RT35
 
220K
RT37 220K
RT36 220K
CT28
47/10
CT29
0.022
LT22
2.2
µ
H
XT21
4.5MHz
CT27
22P
(CH)
RT26
1K
RT29 1K
RT30 1K
RT28 1K
ICT21
LC72722
RDS DECORDER
CT26
22P
(CH)
QT22
KTA1266GR
RT51
10K
CT36
0.022 
RT33
56K
RT32
10K
RT34
56K
QT21 KTC3199GR
CT25
560P
RT21
100K
CT37
0.022
CT24
0.022
CT23
10/16
LT21
2.2
µ
H
CT22
0.022
CT21
47/10
L354
LOW PASS
FILTER
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