• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
  • Click here to find out how to win free radios from Retevis!

PCMA002F

N

nay27uk

Guest
Have a rig with the above board PCMA002F same board as the amstrad 901. Ok here is my problem it transmits well and recives but the audio on TX is verry verry quiet. I have tryed everything i can find on the web that is suposed to fix this i have



Changed the AUDIO IC (LA4422) for a brand new one



Changed IC3 (LA1230) with a brand new one



Changed D11 (1N414<img src=http://www.ezboard.com/intl/aenglish/images/emoticons/glasses.gif ALT="8)"> for a brand new one

I have also put in a brand new final (2SC2166) but still hardly any sound do any of you have any ideas please






</p>
 

Have a rig with the above board PCMA002F same board as the amstrad 901. Ok here is my problem it transmits well and recives but the audio on TX is verry verry quiet. I have tryed everything i can find on the web that is suposed to fix this i have



Changed the AUDIO IC (LA4422) for a brand new one



Changed IC3 (LA1230) with a brand new one



Changed D11 (1N414<img src=http://www.ezboard.com/intl/aenglish/images/emoticons/glasses.gif ALT="8)"> for a brand new one

I have also put in a brand new final (2SC2166) but still hardly any sound do any of you have any ideas please






</p>
 

dxChat
Help Users
  • No one is chatting at the moment.
  • @ kingmudduck:
    So I have a cobra 138xlr and the meter dose not work... It dose not key up and signal dose not work.... It is not stuck it the meter moves freely. now wires are resoldered on both ends...So now that do I look at. Could it be a diode or a transistor?
  • dxBot:
    Greg T has joined the room.
  • dxBot:
    Greg T has left the room.
  • @ BJ radionut:
    EVAN/Crawdad :love: ...runna pile-up on 6m SSB(y) W4AXW in the air