Sharp CD-C290X User Manual

CD-C290X
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A
B
C
D
E
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G
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1
23456
Figure 32 SCHEMATIC DIAGRAM (10/11)
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
(UJ)
11
10
9
8
7
1
2
6
5
4
3
2
1
8
7
6
5
4
3
2
1
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
(3.6V)
0V
(0V)
3.9V
0V
(12.1V)
11.3V
(0V)
11.3V
12.1V
(0V)
(0V)
0.7V
0.7V
0V
0V 0V 0V
X IN
X OUT
VSS
AOUT
AIN
PD
VDD
FM IN
MW
AM IN
FM
MO/ST
ST IND
IF IN
CE
DI
CL
DO
FM
AM SIGNAL
FM SIGNAL
TO MAIN PWB P25 12-D
CNS303
TO SRS PWB P33 10-B
CN7
SD
R
L
TUN MUTE
A GND
A+12V
DI
CE
DO
CLK
D GND
3
2
1
(CH)
FM MUTE LEVEL
AM IIF
3
2
1
IC303
LA1832
FM IF DET/
FM MPX/AM IF
FM
DET
FM IF
IN
AM MIX
OUT
AM OSC
IN
AM OSC
OUT
REG
FM
AFC
AM RF
IN
VSM
CUT
AM LOW
STEREO
SD
GND
AM IF
IN
OUT
FM/AM
VCC
IF OUT
PHASE
PHASE
(FM/AM)
MO/ST
R-CH
OUT
MPX
IN
MPX
VCO
L-CH
OUT
MUTING
MUTING
TP302
AM ANT.
AM OSC.
3
2
1
FM
75ohms
ANTENNA
TERMINAL
AM
GND
IF OUT
GND
F OUT
VT
VCC
GND
GND
ANT
TP301
R369
1.2K
Q371
KTA1266 GR
D351 1SS133
R385
5.6K
C391
47/16
R384
5.6K
D352
1SS133
R382
150
C380
10/16
R376
1K
R378 82K
C386
330P
CNP303
R373 1K
R372
1K
R374
1K
R371
1K
C350
0.022
C352
10/16
C351
0.022
R351
5.6K
R354
3.9K
C399 0.022
C353
0.022
C354
0.022
R393
1K
C358
1/50
ZD351
MTZJ5.1B
C364 10/16
C366 0.001
C365 0.022
C363 0.022
R356
1K
C373
0.022
C374 0.022
R357 470K
R364
1.2K
C343
33P
VR351
10K(B)
D301
1SS133
R344
470
R345
4.7K
C346
0.022
C345
0.022
C321
100/16
R379
2.2K
C382
15P
C381
12P
(CH)
X352
4.5MHz
C385
0.01
R377
47K
R398
1.2K
L351
100µH
R363
1.2K
R366
10K
R368
33K
R365
10K
C375
3.3/50
R367
1K
Q353 KTC3199 GR
Q354
KTC3199 GR
X351
456KHz
C368
1/50
R358
8.2K
C342
0.022
R353
270
L352
100µH
C355
22P
C370
1/50
C357 2.2/50
R355
3.3K
C356 0.001
CF351
C398 100/10
C361 0.022
D304
1SS133
C301
0.001
D303
1SS133
C362
3.3/50
R362
4.7K
C372
1/50
R361
4.7K
C371
1/50
C393
1/50
R380
1.5K
R381
10K
C394 47/16
SO301
C387
0.022
C392
0.001
D353
1SS133
R395
47K
R359
1.8K
R360
4.7K
C396
100/10
C395
0.022
Q360 KTA1266 GR
R383
5.6K
R392
390
R391
390
L353
1mH
C397
0.022
C341
0.022
FE301
FM FRONTEND
C347
0.022
C334
18P(UJ)
R336
4.7K
R324
100K
T306
C336
470P
C335
18P
(CH)
VD301-2
KV1236Z23F
R323
68K
C384
0.001
CF302
C323
0.022
C330
10P
T302
C332
0.022
R319
100K
C331
0.047
VD301-1
KV1236Z23F
D302
1SS133
R352
1K
CF352
T351
C337
0.022
IC302
LC72131
PLL (TUNER)
C338
0.001
CHASSIS
GND
CHASSIS
GND
R387
22K
Q361 KRC107 M MPX PHASE
ZD352
MTZJ3.9B
C367
1/50
R350
2.7K
TUNER PWB-C
L342
2.2µH
CNS7
21

Sharp CD-C290X Specifications

General

Brand	Sharp
Model	CD-C290X
Category	Stereo System
Language	English