As posted earlier I have acquired a small QX 4000 Pioneer Receiver off the 'Bay for $26 with shipping. Fixed her up. Needed dial lights from Bob at Vingtage. It also needed a dial pointer light that I robbed off an parts QX 8000. The seller didn't mention it had a broken AM antenna holder. Also robbed from the 8000 parts unit. After a good cleaning. It works well on AM,FM and all inputs. Its cabinet was broken on the upper right hand corner and I was successful reglueing it with no gaps is the jounts. It looks good. Used wood filler to the fill in the upper back corner that was broken out. Came out nice :thmbsp:
Now the problem. This receiver is working well. Cleaned the pots. Like a SX 1000 TA receiver, it must have been in a damp area. Two of the pots did not respond to cleaning with Deoxit. The bass and one of the balance controls are very noisey and would not quiet down :thumbsdn: The bass is the worst of the two. Useful only when its turned up full or at the flat setting. Static is deafining. The controls are soldered to the circuit board and nearly impossible to get at. Other than replacing the controls anyone got any suggestions? Not the I plan on using the reciever. Leave it alone and it makes a good test reciever to work on turntables,tape decks and anything that makes noise. Would like to use her in the guest room. Could get by not resetting the controls. Hope some of you folks out there can help.
Thanks in advance. Eric
Now the problem. This receiver is working well. Cleaned the pots. Like a SX 1000 TA receiver, it must have been in a damp area. Two of the pots did not respond to cleaning with Deoxit. The bass and one of the balance controls are very noisey and would not quiet down :thumbsdn: The bass is the worst of the two. Useful only when its turned up full or at the flat setting. Static is deafining. The controls are soldered to the circuit board and nearly impossible to get at. Other than replacing the controls anyone got any suggestions? Not the I plan on using the reciever. Leave it alone and it makes a good test reciever to work on turntables,tape decks and anything that makes noise. Would like to use her in the guest room. Could get by not resetting the controls. Hope some of you folks out there can help.
Thanks in advance. Eric