Philips Semiconductors
Preliminary specification
Sound fader control circuit
TEA6320
handbook, full pagewidth
VP
+8.5 V to
oscilloscope
+
VCC
8.5 V
470 µF
4.7 kΩ
inputs
31
16
15
13
11
14
17
18
20
22
3
4
outputs to
oscilloscope
TEA6320
29
30
2
19
21
4 × 4.7 µF
9 × 220 nF
9 × 600 Ω
47
100
µF
µF
4 × 10 kΩ
MED432
Fig.12 Turn-on/off power supply circuit diagram.
MED433
10
handbook, full pagewidth
(V)
8
(1)
6
4
2
(2)
0
0
1
2
3
4
5
t (s)
(1) VCC
(2) VO.
.
Fig.13 Turn-on/off behaviour.
26
1995 Dec 19