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FILTRE PASSE
BAS
3
22
21
20
19 18
2.1V
2.1V
2
3
4
5
AM IF
T351
1
3
2
C378
CF352
330P
C393
1/50
VT
R380
1.5K
19
22 21 20
18
1
2
3
4
5
6
IC302
LC72131
PLL
(TUNER)
7
IC303
LA1832S
FM IF DET./FM MPX/AM IF
C374
TP302
0.018
L354
16
15 14
2.3V
17
6
8
9
10 11
7
C357
2.2/50
+B
R393
1K
R377
5.6K
+B
L351
100µH
17 16 15
14 13 12
7
8
9 10
11
R359
1.8K
R360
4.7K
8
Figure 25 SCHEMA DE PRINCIPE (2/11)
1
2
4.7V
(0V)
3
R361
C371
12K
1/50
R362
12K
C372
1/50
13
R366
2.2K
C358
12
1/50
+B
L352
100µH
C396
100/10
+B
R391
C395
390
0.022
R392
390
Q360
KSA1015 GR
10.8V
11.7V
R383
5.6K
10.9V
R385
5.6K
R384
6.8K
D308
1N4148
9
10
– 25 –
STEREO
+B
+B
A-12V
11
CD-E500H
RDS_CLK
1
RDS_DATA
2
RDS_VSM
3
SD
4
FM ST
5
DO
6
CL
7
CE
8
DI
9
A-12V
10
D-GND
11
TUN L
12
TUN R
13
A_GND
14
12
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Table des Matières
