S1A0293A01 Samsung Semiconductor, Inc., S1A0293A01 Datasheet - Page 6

• Manufacturer Part Number: S1A0293A01
• Description: Description = S1A0293A01 Audio Signal Processor ;; Function = Audio Processor ;; Features = 6-Input Dual Analog Switch,dual Phono Amp,dual Buffer Amp,dual Mic Mix,manual Function Selection Switch Without Micom,lec Driving Circuit For Indication of Se
• Manufacturer: Samsung Semiconductor, Inc.

S1A0293A
TEST CIRCUIT
6
PHONO
PHONO
TUNER
TUNER
TAPE
TAPE
AUX
AUX
VTR
VTR
CD
CD
+
+
+
+
+
+
+
+
+
+
+
+
37
38
39
40
41
42
43
44
45
46
47
48
220
220u
36
1
100
100
0.56u 0.016u
PHONO AMP
56K 4.7K
2
1/2 Vcc
0.056u 0.016u
+
PHONO AMP
56K 4.7K
_
1/2 Vcc
+
_
35
220u
3
220u
34
4
100u
BUFFER 1
BUFFER 1
33
+
_
47u
+
_
47u
A
4.7K
C
32
5
47u
47u
31
47u
10K 10K
6
BUFFER 2
BUFFER 2
30
7
10K
4.7u
_
+
+
_
47
10K
10K
B
MUTE
MUTE
29
8
47u
4.7u
4.7K
4.7K
47u
4.7u
4.7K
MIC 2‘ n d AMP
E
D
ADDRESS DECODER
S-P CONVERTER
SWITCH CONTROLLER
FUNCTION DECODER
S4
+
_
47u
28
VCC 1.2V
9 10
27
47u
MIC 1‘ n t AMP
47u
10u
47u
+
_
26
11 12
S1
AUDIO SIGNAL PROCESSOR
25
VSM
47u
S5
24
23
22
21
20
19
18
17
16
15
14
13
0.01u
V
C1
V
C2
V
C3
470
470
470
470
470
470
V
C4
VDD-5V
V
<
<
<
C5
DATA
CLOCK
ENABLE
V
C6