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eHam.net Forum : ModsAndRepairs : IC-271H main Unit Forum Help

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  Page 1 of 1  


IC-271H main Unit Reply
by HG5AZR on October 28, 2009 Mail this to a friend!
1. I realised that R229 is not found on main unit on board side, I found it on foil side,it is normal or not?
This resistor is left to CFW455 filter.
Any idea?

2. IC-14(MC3357P) has 16 pin.
Betwen 1 pin and 2 pin on foil side is n33 value yellow ceramic capacitor,it is by factory or modification?
Why is paralell other capacitor on foil side with 82pf?
Normally only 82pf(C176) is on board side,I think.
Any idea?


Thanks for help
 

  Page 1 of 1  

 
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