Read Sharp CD-DP2400H (serv.man13) Service Manual online
CD-DP2400H
– 26 –
A
B
C
D
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• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
R365
10K
FE301
R382
150
VD301
SVC348S
C302
0.001
0.001
C330
15P(UJ)
15P(UJ)
C331
0.047
0.047
C332
0.022
0.022
D302
DS1SS133
D301
DS1SS133
C338
0.001
0.001
T306
R336
10K
C381
12P (CH)
R38
1.5K
C393
1/50
C350
0.022
C352
10/16
C351
0.022
R351
5.6K
C342
0.022
0.022
R358
3.9K
3.9K
C362
3.3/50
C361
CNP301
L341
BALUN
BALUN
X352
4.5MHz
R381
10K
10K
CF302
C382
15P (CH)
C348
0.01
C397
0.022
0.022
C394
47/16 C39
0.00
R374
1K
R373
1K
T303
C323
0.022
0.022
C335
560P(SL)
560P(SL)
C334
27P
(UJ)
(UJ)
R323
68K
C301
0.01
0.01
SO301
ANTENNA
ANTENNA
C345
0.022
CF301
C346
0.022
C347
0.022
R345
4.7K
R344
470
C321
100/16
Q301
2SC380 O
2SC380 O
R349
33
R399
33
R348
680
R347
6.8K
6.8K
R346
330
R369
15
L342
2.2
2.2
µ
H
C341
0.022
0.022
IC30
LC721
PLL(TUN
FM FRONTEND
AM TRACKING fL
AM ANT.
AM BAND
COVERAGE fL
AM OSC.
6
4
3
2
1
CHASSIS
GND
CHASSIS
GND
AM LOOP
ANTENN
ANTENN
3
4
5
5
6
1
2
1
2
2
1
3
4
5
6
2
1
2 4
2 3
2
AM OSC IN
FM
AFC
AM OSC OUT
2
1
AM MIX OUT
FM IF IN
FM IF
1
2
3
NC
DI
CE
X IN
4
3
2
1
VSS
AOUT
XOUT
20
21
22
+B
TP301
+B
8
7
6
5
4 3 2
1
F OUT
IFOUT
VCC
VT
GND
GND
GND
ANT
FM IF
1
2
3
FM 75
OHMS
OHMS
+B
FM SIGNAL
AM SIGNAL
AM SIGNAL
+B
0.79V
0V
8.61V
Figure 26 SCHEMATIC DIAGRAM (7/12)
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