Microphone; Battery - Siemens S55 Repair Documentation
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Also See for S55:
- Manual (148 pages) ,
- User manual (141 pages) ,
- Operating instructions manual (137 pages)
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7.3 Microphone
XG242
Pin
Name
1
MICP1
2
GND_MIC
7.4 Battery
XG181
Pin
Name
1
GND
2
AKKU_TYP
3
BATT+
4
V1.00
S55/S57
IN/OUT
Remarks
I
Speech signal. The same line carries the
microphone power supply.
Level
Remarks
Ground
0V...2.65V
Recognition of battery/supplier
3 V... 4.5V
Positive battery pole
Page 39 of 49
Company Confidential © Copyright Siemens AG
ICM MP CCQ GRM
12/02
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