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Searched for: tuner and preamp, Found: 227 lines
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Hi, did you ever get resolution to your problem? I have repaired several of these power supplies.
Which transistor blew? Was it a main output transistor or smaller one in the pre-amp stages? Why did

There could be many things... I used to work with various Yamaha receivers & to the best of my
CTC185 wont start RCA TVit trie to start and just cycle 3 times and goes off I changed eprom, soldered tuner and changed
Problem with tuner
Citroen factory-fitted Audio System 3030 RDSPicking up a tip from A N Other, I pressed Preset 1 and 4 and switched on: no change, pressed Preset
TV Keeps Dimming On Dark ScenesI have an RCA LED TV. The Model Number is : RLD5515A-D Whenever there's a dark scene, the whole s
onkyo TX-DS575X AV ReceiverThis is a common problem with Onkyos. There are about 10 muting transistors located on the preamp bo
New "findings"OK, no one seems to care about this thread, but I'll post my latest thoughts about the red-level iss
Sony CDX 4250 car audio problemHi! Problem is that tuner is US-model so it steps only 0.2 MHz steps I can't listen frequecys th
panasonic tx-25md1Hi With regards to the lines at the top of the screen if they are really faint and only seen in dar
aiwa hifi spare parts LCX-100, CD transport, front panel etc[img]D:\My Documents\My Pictures\Items\aiwa parts.jpg[/img] Selling cheap! S$15 for all items lis
kv-21XTR2, Not Crhoma in Video1 or Video2.I Connect in video 1 or video2 a DVD but not croma, not color and Tv and DVD in the equal norma.
Re: not that fault[quote:cc441fa2a7="Anonymous"]hi i tried that but not fixed it, sometimes if i keep turning tv on an
[quote:483830b19d="Anonymous"]Do all of the powersupplies test within specifications? What do the ou
..did not know it had a mechanical volume control. As kenray suggested, try cleaning it with a clean
cable lead for Technics ST-HD50 with a Compact disk PlayerDear all, I have, in vain, been looking for a cable lead for Technics but could not find one.

aiwa nsx av 320Hi everybody....I have this equipment AIWA NSX AV 320 from 1998 year. It doing until now very goo
i have only repaired about half a dozen or so of the RE-28FZ30RQ from memory ...... i'm sure this is
please need manual for wiring diagramI want to know how to conect all wire for technics su-x302 with amplifier and cd and cassete please
HELP stero repairmy first post, thanks for reading. i am repairing my bosses (i know!)vintage receiver, pioneer sx95
JVC FX333L and DENON PMA720Hi , i'm looking for a service manual to repair a JVC FX333L tuner and a DENON PMA720 amplifier
JVC JR-S50 circuit diagramDoes anyone have a circuit diagram for a JVC JR-S50 tuner amplifier, please? - I have one of these o
replyCHECK FOR FOLLOWING 1.FIRST check srvice menu settings. 2.check tunner. open up and see wheth
[quote:780ca32676="Justmanuals"]This Parts & Service manual can now be purchased for $11.77 and
Re: onkyo TX-DS575X AV Receiver[quote:847b137c3e="Lurker"]This is a common problem with Onkyos. There are about 10 muting transisto
Ok. So if it's the preamp, I'm thinking it would probably be something like a capacitor that was the
Resolder all connections in the tuner and AFT module. This will take care of your problem.
sony kp-53s25I'm working on a KP53S15 right now. It does the exact same thing. But the thing is if I disconnect
philips fl 1.17Hello my problem is that i have a vertikal white line like noise or something in the right side of

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