AKD4648-C Datasheet, PDF (11/71 Pages) Asahi Kasei Microsystems – stereo CODEC with MIC/HP/SPK amplifier

„ Other jumper pins set up
[JP1] (GND) : Analog ground and Digital ground.
SHORT : Common. (The connector “DGND” can be open.)
OPEN :
Separated. <Default>
[JP2] : Selection of RIN3 path or PLL Mode.
RIN3 :
RIN3 path.
VCOC : PLL Mode. <Default>
[JP4] (LIN1) : Selection of using MIC-power supply for LIN1.
SHORT : MIC-power is supplied.
OPEN :
MIC-power is not supplied. <Default>
[JP7] (RIN1) : Selection of using MIC-power supply for RIN1.
SHORT : MIC-power is supplied.
OPEN :
MIC-power is not supplied. <Default>
[JP8] (LIN2) : Selection of using MIC-power supply for LIN2.
SHORT : MIC-power is supplied.
OPEN :
MIC-power is not supplied. <Default>
[JP9] (RIN2) : Selection of using MIC-power supply for RIN2.
SHORT : MIC-power is supplied.
OPEN :
MIC-power is not supplied. <Default>
[JP12] : Selection of LIN3 path or MIN path.
SHORT : LIN3 path.
OPEN:
MIN path. <Default>
[JP14] (4114_MCKI) : AK4115 Clock Source.
OPEN :
X’tal of AK4115 is used. <Default>
SHORT : MCKO of AK4648 (X’tal oscillator should be removed from X1).
[JP18] (Signal V_select) : Selection of power supply for logic(U4).
D3V :
It is supplied from D3V. <Default>
TVDD :
It is supplied from TVDD.
[JP20] (SDTO_IN) : SDTO of PORT3.
SHORT : It supply SDTO to PORT3.
OPEN :
It does not supply SDTO to PORT3. <Default>
[AKD4648-C]
<KM088701>
- 11 -
2007/04