LA3241 Ver la hoja de datos (PDF) - SANYO -> Panasonic
Número de pieza
componentes Descripción
Fabricante
LA3241 Datasheet PDF : 15 Pages
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LA3241
LA3241 and LA3246 Cassette Dubbing System Circuit Example
P
Tape A
P
Tape A
R/P
TapeB
PB REC
LA4505
1/2
SP
Radio
Tape
PB REC
1/2
SP
+
18kΩ +
12kΩ
0.01µF 2kΩ
Dubbing
IFout=10mA max
on off
Nor Met VO=VCC --1(V)
+
+
100kΩ VCC
+
2.7kΩ 0.047µF
20
19
18
17
16
15
14
13
12
11
R2
F2
F1
R1
300kΩ
+-- Pre a
2
+
--
Pre a
1 300kΩ
Met / Nor
Mix
0dB
Nor / High
Speed
LA3246
F/R
1
2
Bias
VCC
PB REC
+
300Ω
+
24 23 22
3
4
0.01µF 12kΩ
12kΩ
+
18kΩ +
5
6
7
8
2.7kΩ
100kΩ 0.047µF
+
+
Tape Radio Nor High
Level
Sensor
9
10
100kΩ
+
FR
LA2000
PB REC on
+
off
Dubbing
High / Nor
1µF
ALC VO
0.7V
+
+
0.46V 4.7µF
+
21 20 19 18
100kΩ
17 16 15
14 13
50kΩ
-- Pre a 2
+
ALC
+ Pre a 1
--
50kΩ
RF
Nor / High
Speed
MIC LA3241
Met / Nor
1
2
3
4
5
6
7
8
9
10 11 12
+
+
100kΩ
+
R/P
1µF
+ ++
+
TapeB
PB REC Bias
×
VCC
PB REC
8.+2kΩ
1µF
off on
ALC
Met Nor
L
Radio
R
+ VCC
ECM
ILA00614
No. 2564-8/15
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