Manual for KinetiZ 7L
Audio Interface
The audio interface includes three parts, one is the FrontAudio, another is the RearAudio,
the last is the ActiveAudio. Their priority level is as sequence. when the FrontAudio is
available, the RearAudio and the ActiveAudio will be cut off. when the RearAudio is
available, the ActiveAudio will be cut off. An onboard amplifier is needed for the case of
earphone plugged into. when the FrontAudio is inexistence, Pin11 and Pin12, Pin13 and
Pin14 must be short connected.
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chapter 2
Pin
No.
Symbol
Pin
No.
Symbol
1
Active LINE Out(R)
2
Active LINE Out(L)
3
GND (ALO)
4
GND (ALO)
5GND(+12)
6
GND(+12)
7
+12V(1A)
8
(Cut away )
9
MIC
10
GND ( MIC )
11
Front LINE Out( R )
12
LINE Next( R )
13
Front LINE Out( L )
14
LINE Next( L )
15GND (FLO)
16
(Cut away )
FrontLineOutR
FrontLineOutL
LineNextR
LineNextL
GND
Speaker Out
Line in
Microphone in
Speaker
Earphone
FAUDIO
1
9111315
4 6 810121416
2
3 57
