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One address for rare manuals.Very good copy. Thank you.
Your
Klaus Husse
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All ok. I pay 5 $ and now i have 92 pages of good scaned service manual for my oooooold akai. Now i will try to repair it.
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good and ok, very nice , good and ok, very nice, good and ok, very nice
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Super manual it contains all the things you need to service your Marantz 2100.
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A very easy to understand and use manual. Well worth the money.
5-5 Microphone Part
Microphone does not work
Yes
No
J102 pin 4, 5 = short? Resoler J102
Yes
No
U103 pin 2 (AVCC3.0) 3.0V? Check the circuit related to U103
Yes
No
Check the circuit from U110 to MIC101
Resolder the R146,R157,R150,R155, C163,C161,C164
Yes
No
Check the tension of MIC Module Replace the Mic or Mic Holder
Yes
END
Flow Chart of Troubleshooting and Circuit Diagrams
5-9
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