AKD4691-A Datasheet, PDF (17/68 Pages) Asahi Kasei Microsystems – Evaluation board Rev.0 for AK4691

(1-2) INTL2/INTR2 Input Circuit
INTL2/INTR2 is input from J2. JP29 and JP30 should be set as the following.
When the Mic Power is not used, JP102 and JP104 should be set to open.
JP29
L2-SEL
JP30
R2-SEL
INTL2
EXTL2
INTR2
EXTR2
JP102
INTL2
JP104
INTR2
(1-3) EXTL1/EXTR1 Input Circuit
EXTL1/EXTR1 is input from J1. JP27 and JP28 should be set as the following.
JP27
L1-SEL
BEEP
INTL1
EXTL1
JP28
R1-SEL
INTR1
EXTR1
(1-4) EXTL2/EXTR2 Input Circuit
EXTL2/EXTR2 is input from J2. JP29 and JP30 should be set as the following.
JP29
L2-SEL
JP30
R2-SEL
INTL2
EXTL2
INTR2
EXTR2
(1-5) BEEP Input Circuit
BEEP is input from J1. JP27 should be set as the following.
JP27
L1-SEL
BEEP
INTL1
EXTL1
(1-6) LIN/RIN Input Circuit
LIN/RIN is input from J3.
[AKD4691-A]
<KM089100>
- 17 -
2007/06