Sennheiser manual HME 46-3PTT-L, HMD 46-3PTT-M and HME 46-3PTT-M

HME 46-3PTT-L

Solder side 1 Audio Hi left

2Audio Lo left

3 PTT

3	2		4	PTT (bridge to pin 10)
4 9		1	5	Audio Lo right
5	10	8	6	Audio Hi right
	7		7	Microphone Hi
6

8Microphone Lo

9 Screen

10 PTT (bridge to pin 4)

HME 46-3PTT-LA

Solder side			1	Audio Hi right
			2	Audio Lo right
7		6	3	PTT
			4	PTT / screen / bridge to pin 9
8	9	10 5	5	Audio Hi left
			6	Audio Lo left
1	2	34	7	Microphone Hi
			8	Microphone Lo
			9	Bridge to pin 4 / PTT / screen

10 75-Ωresistor between pin 4 and pin 10 / screen

HMD 46-3PTT-M and HME 46-3PTT-M

Solder side

8 7 6

52 4 1

1Audio Hi

2 Audio Lo

3 Dynamic microphone Hi (HMD)

4 not assigned

35 Pre-polarized microphone Hi (HME)

6 PTT

7 PTT / screen

8 Microphone Lo

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