Thanks Al..will check it. Jeff Dougherty Intrepid Video TV/VCR 263 S Front St Steelton PA 17113 fax...717-564-4952 www.intrepid-video.com www.tech-repair.net
----- Original Message ----- From: "al m" <[EMAIL PROTECTED]> To: "ELECTRONICS PROFESSIONALS LIST" <[EMAIL PROTECTED]> Sent: Tuesday, February 03, 2004 5:01 PM Subject: Re: [Techs] Pioneer Audio SX1010, intermittent tuner audio Jeff I had that problem with a sony receiver and the fix was a intermittent ceramic filter. The little cap on the bottom was loose. Al Marquardt [EMAIL PROTECTED] Al Marquardt Electronic Repair 206 W Main Girardville Pa. 17935 ----- Original Message ----- From: "Intrepid Video Support" <[EMAIL PROTECTED]> To: "Tech List" <[EMAIL PROTECTED]> Sent: Tuesday, February 03, 2004 12:59 PM Subject: [Techs] Pioneer Audio SX1010, intermittent tuner audio > Unit came in with intermittent tuner audio. Other inputs are fine. > I traced the problem to a PCB on the bottom of unit, right beside the AGC fuse board. > PCB has an intermittent connection somewhere, flexing the board and I can make the problem come and go. > I've been all over this PCB with a magnifier, soldering iron, cleaning it with print-kote solvent. I've > pulled the large capacitors, cleaned the glue from under them, remove the three transistors on the heat > sink, cleaned the terminals and replaced them. I checked the traces near the screws for the heat sink, > especially. I did find one solder pad with a bad connection and replaced that. I checked voltages while > unit acted up and didn't find any missing. Moving each wire one each terminal does not affect the problem, > so I am convinced the problem is on this board. I shine a bright light and checked with magnifier and am > stumped. Has anyone ran into this problem? > Thank you. > > Jeff Dougherty > Intrepid Video TV/VCR > 263 S Front St > Steelton PA 17113 > fax...717-564-4952 > www.intrepid-video.com www.tech-repair.net > > > _______________________________________________ > Tech Repair CD...order your just $49.00 plus shipping...One year of updates free. > www.intrepid-video.com www.tech-repair.net > Techs mailing list > [EMAIL PROTECTED] > http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com > > _______________________________________________ Tech Repair CD...order your just $49.00 plus shipping...One year of updates free. www.intrepid-video.com www.tech-repair.net Techs mailing list [EMAIL PROTECTED] http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com _______________________________________________ Tech Repair CD...order your just $49.00 plus shipping...One year of updates free. www.intrepid-video.com www.tech-repair.net Techs mailing list [EMAIL PROTECTED] http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com
