NJU7394
UP (pin 8)
●Momentary SW mode setting
PIN CONDITION
FUNCTION
OPEN(L)→H Volume setting is increased 1 step. Long push increase volume setting continuously.
H→OPEN(L) No change.
* The “Toggle SW mode” does not support.
DOWN (pin 9)
●Momentary SW mode setting
PIN CONDITION
FUNCTION
OPEN(L)→H Volume setting is decreased 1 step. Long push decrease volume setting continuously.
H→OPEN(L) No change.
* The “Toggle SW mode” does not support.
TEST (pin 10)
PIN CONDITION
L
H
FUNCTION
Normal operation mode
Test mode. Do not use for normal operation.
VOLADJ (pin 13)
CONNECTED
RESISTANCE
0Ω to 20kΩ
40Ω to 60kΩ
90kΩ to 110kΩ
150kΩ to OPEN
Volume initial value: -6dB
Volume initial value: -10dB
Volume initial value: -14dB
Volume initial value: -18dB
FUNCTION
ATTADJ (pin 14)
CONNECTED
RESISTANCE
0Ω to 20kΩ
40Ω to 60kΩ
90kΩ to 110kΩ
150kΩ to OPEN
Attenuator initial value: -10dB
Attenuator initial value: -15dB
Attenuator initial value: -20dB
Mute
FUNCTION
- 10 -
NJU7394 Ver.3.0_E