HX-Z1
5.13 AN7317 (IC32) : R / P amp.
• Pin layout & block diagram
• Pin functions
Pin No.
Function
1
Channel 1 playback amplifier input
2
Channel 1 playback amplifier negative feedback
3
Channel 1 playback amplifier output
4
Channel 1 record amplifier input
5
Channel 1 record amplifier output
6
ALC low-cut
7
ALC time
8
Ground
9
Vcc
10
Ripple filter
11
Record-Amplifier mute
12
Channel 2 record amplifier output
13
Channel 2 record amplifier input
14
Channel 2 playback amplifier output
15
Channel 2 playback amplifier negative feedback
16
Channel 2 playback amplifier input
46