AKD4671-B Datasheet, PDF (20/51 Pages) Asahi Kasei Microsystems – stereo CODEC with built-in Microphone-Amplifier

„ Other jumper pins set up
Sub Board
[JP1] (RIN2) : RIN2 input.
GND :
In case of full-differential input.
MPWR : MIC-power is supplied to RIN2.
OPEN : MIC-power is not supplied to RIN2. <Default>
[JP2] (LIN1) : LIN1 input.
SHORT : MIC-power is supplied to LIN1.
OPEN : MIC-power is not supplied to LIN1. <Default>
[JP3] (LIN2) : LIN2 input.
SHORT : MIC-power is supplied to LIN2.
OPEN : MIC-power is not supplied to LIN2. <Default>
[JP4] (RIN1) : RIN1 input.
GND :
In case of full-differential input.
MPWR : MIC-power is supplied to RIN1.
OPEN : MIC-power is not supplied to RIN1. <Default>
[JP5] (PVDD) : PVDD of AK4212 power supply.
SHORT : PVDD is supplied from “PVDD” jack. <Default>
OPEN : PVDD is not supplied from “PVDD” jack
[JP6] (PDN) : PDN of AK4212.
SHORT :
PDN is supplied from SW2 (PDN). <Default>
OPEN :
PDN is not supplied from SW2 (PDN).
[JP7] (MCKO) : MCKO output.
SHORT : When AK4671 outputs MCKO. <Default>
OPEN : When AK4671 does not output MCKO.
[JP8] (SDA) : SDA of AK4212.
SHORT : SDA is supplied from PORT5 (CTRL). <Default>
OPEN : SDA is not supplied from PORT5 (CTRL).
[JP9] (SCL) : SCL of AK4212.
SHORT : SCL is supplied from PORT5 (CTRL). <Default>
OPEN : SCL is not supplied from PORT5 (CTRL).
[JP10] (TVDD) : TVDD of AK4212 power supply.
SHORT : TVDD is supplied from “DVDD” jack. <Default>
OPEN : TVDD is not supplied from “DVDD” jack
[JP11] (AVDD) : AVDD of AK4212 power supply.
SHORT : AVDD is supplied from “AVDD” jack. <Default>
OPEN : AVDD is not supplied from “AVDD” jack
[JP12] (U2 RIN1) : RIN1 of AK4212 input
SHORT : RIN1 is supplied from ROUT2. <Default>
OPEN : RIN1 is not supplied from ROUT2.
[JP13] (U2 LIN1) : LIN1 of AK4212.
SHORT : LIN1 is supplied from LOUT2. <Default>
OPEN : LIN1 is not supplied from LOUT2.
<KM089000>
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[AKD4671-B]
2007 / 05