![](/html/SANYO/902536/page7.png)
Continued from preceding page.
Pin No.
Pin Name
Function
9
SDA
Serial data input
LA72702NV
DC: voltage
AC: level
5V
0V
10 SCL
Serial clock input
5V
11 PC DBXIN
Offset cancel feedback filter
0V
DC: 2.4V
12 PCDETSPE
Spectral band RMS detect
DC: 2.3V
13 PCTIMSPE
dbx spectral detect
14 PCTNWID
Wide band RMS detect
DC: 2.4V
DC: 2.4V
15 PCSPECIN
dbx main signal V/I convert filter
DC: 2.4V
16 PC KE6B
Offset cancel feedback filter
DC: 2.4V
AC: 220mVp-p
Equivalent Circuit
9
1kΩ
10
1kΩ
11
5kΩ
1kΩ
200Ω
12
13
5kΩ
1kΩ
200Ω
14
15
10kΩ
250Ω
500Ω
16
500Ω
Continued on next page.
No.A0979-7/10