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|    alt.collecting.juke-boxes    |    Jukebox collecting    |    1,635 messages    |
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|    Message 258 of 1,635    |
|    Tony Miklos to robert    |
|    Re: Rockola Amp Problem    |
|    27 Feb 12 13:47:52    |
      ecf5becc       From: Tony.Miklos@gmail.com              On 2/26/2012 3:39 PM, robert wrote:       > Hi Tony,       >       > Taking your advice I focused on the preamp section. I replaced the       > two 2N3417 transistors in the left channel preamp module but that       > didn't solve the problem. Since there appears to be another stage in       > the AVC circuit BEFORE the mono/stereo switch, I decided to replace       > the two 2N3417 transistors (Q3 and Q5) on the left channel in that       > stage. I'm not sure if one or both were bad, but I figured replace       > them both as I already had the thing apart. ( If this didn't work my       > next step would have been to replace the 2N3405 transistors.) Plugged       > it in and both channels and all speakers are working.       >       >       > Thanks again!              Good to hear you found it, hope I helped a little.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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