LG KE600 - Cell Phone Service Manual page 50
Service manual
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Also See for KE600 - Cell Phone:
- Brochure (8 pages) ,
- User manual (87 pages) ,
- User manual (177 pages)
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3.13.2. Microphone
The microphone is a omni-directional microphone condenser microphone with -42 3dB sensitivity.
MIC1_P
MIC1_N
VMICN
VMICP
Figure 25 Microphone with Gain switching circuit
C342
27p
R364
0
C344
0.1u
R365
0
C345
0.1u
C349
27p
R345
1.2K
C351
1000p
R348 1.2K
C367
10u
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3. TECHNICAL BRIEF
C343
27p
MIC301
1
2
OB4-15L42-C33L
C350
27p
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