PIN
No.
PIN NAME
FUNCTION
20 SDA
Input / output pin for I2C bus line (SDA)
TA1217AN/AF
INTERFACE CIRCUIT
21 SCL
Input pin for I2C bus line (SCL)
22
Balance
Filter
Capacitor connecting pin for controlling current
waveform smoothing.
Connect capacitor between this pin and GND.
Current on this pin adjusts balance.
24 Bass Filter
Capacitor connecting pin for control current
waveform smoothing.
Connect capacitor between this pin and GND.
Current on this pin adjusts bass filter.
31 Treble Filter
Capacitor connecting pin for control current
waveform smoothing.
Connect capacitor between this pin and GND.
Current on this pin adjusts treble filter.
2001-01-15 6/21