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46-1226 code 122 no am or shortwave good phono,, i fixed it
jstaf40
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Posts: 43
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Joined: Nov 2010
City: hesperia,ca.92345
#4

03-14-2011, 08:15 PM
thanks guys for your help i have ck with a sig gen and section 1 the voltage is 25v high it could be my old meter i ordered a new one ,section 2 3, i think are OK 4 i think is where the problems are this has the 7af7 tube and to get to the cap & resis you have to lift the rotary up and out,the rotary has been cleaned all seem to be OK SW is very faint signal when i got the unit it had a burnt out look like a 1/2 watt resistor on pin 2&7 on 7af7 i have not replaced same can not find on any paper work. when i run the Sig gen i find it works at 455 herts but when i move the dial it tapers off i thank i fried my brain i have tried to find a local repair shop to no a vale,how do you test the SW & AM coils and trimmers in section 4
i hope this make since most of the radios i have worked on were in working condition so replacing cap and such were easy this was dead from the start
thank you all for your help
john
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Re: 46-1226 code 122 no am or shortwave good phono - by jstaf40 - 03-14-2011, 08:15 PM



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