Table of Contents
Advertisement
FS-A52
BA3126N (IC331) : R/P switch
1. Pin layout & Block diagram
1
2
AN7317 (IC332) : R/P amp
1. Pin layout & Block diagram
16
1
2. Pin function
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1-46
3
4
5
6
15
14
13
112k
60k
30k
Pre
Pre
30k
60k
112k
2
4
3
Function
CH1 playback amp input
Feedback of CH1 playback amp
CH1 playback amp output
CH1 recording amp input
CH1 recording amp output
Low cut of ALC
Time of ALC
GND
Vcc
Lipple filter
Recording amp mute
CH2 recording amp output
CH2 recording amp input
CH2 playback amp output
Feedback of CH2 playback amp
CH2 playback amp input
7
8
9
12
11
10
Mute
Pre
Pre
ALC
5
6
7
9
R.R
8
Advertisement
Table of Contents
