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NJU8790

PIN CONDITION

FUNCTION

OPEN(L)→H

Volume setting is increased 1 step. In the cace that “H” signal inputs more than Auto Increment

Distinction Time, volume setting is increased continuously.

H→OPEN(L)

No change.

* The “Toggle SW mode” does not support.

PIN CONDITION

FUNCTION

OPEN(L)→H

Volume setting is decreased 1 step. In the cace that “H” signal inputs more than Auto Increment

Distinction Time, volume setting is decreased continuously.

H→OPEN(L)

No change.

* The “Toggle SW mode” does not support.

PIN CONDITION

FUNCTION

L

Normal operation mode

H

Test mode. Do not use for normal operation.

PIN CONDITION

FUNCTION

L

Normal operation mode

H

Test mode. Do not use for normal operation.

CONNECTED

RESISTANCE

FUNCTION

0Ω to 20kΩ

Volume initial value: -12dB

40Ω to 60kΩ

Volume initial value: -16dB

90kΩ to 110kΩ

Volume initial value: -20dB

150kΩ to OPEN

Volume initial value: -24dB

CONNECTED

RESISTANCE

FUNCTION

0Ω to 20kΩ

Attenuator initial value: -10dB

40Ω to 60kΩ

Attenuator initial value: -15dB

90kΩ to 110kΩ

Attenuator initial value: -20dB

150kΩ to OPEN

Mute