SVG Picture created as HeadsetAdapter.svg date 2021/06/14 21:44:39
Picture generated by Eeschema-SVG
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Date:
KiCad E.D.A. kicad 5.1.10
Rev:
Size: User
Id: 1/1
Title:
File: HeadsetAdapter.sch
Sheet: /
R1
100k
R
S
T
J3
AudioJack3
GND
1
2
3
4
J2
4P4C
R2
1k
1
2
3
Q1
BC547
GND
R
S
T
J1
AudioJack3
GND
GND
C1
10uF
BT1
9V
R3
1k5
1
2
3
Q2
IRLML6401
Betriebsspannungsschalter
High-side switch
GA-Buchse
GA-Jack
5mm Klinkenbuchse
5mm audio jack
Phantomspeisungserkennung
Phantom feed detection
Headset-Buchse zum Telefon
Headset jack on phone
HINWEIS: Kann von Telefon zu Telefon
verschieden belegt sein!
NOTE: May vary from
phone model to phone model!
Vorwiderstand für Headset-Mikro
Ballast resistor for headset mike
AC-Kopplung Mikrofon
AC coupling for mike signal