Thanks Bob, Fly finished repair, happened to have it's twin sister here fixed waiting to be picked up so I made a quick swap, R621 was ok. All I have to do is order new fly for this one now. Thanks again "joe"
Original problem below... Fix: Fly-(6450041495) R601 (3.3 Ohms 5 W) (chk'd ok) R607 (5.6 Ohms 2 W) (was opened) R411(2.7 Ohms 2 W) (was opened) C606 (330uf / 200v) (chk'd ok) REG-STR30135 (chk'd ok) HOT-Q402-(ECG2331) (shorted) Joes....Electronics (Joe:Tech/2004) [EMAIL PROTECTED] Fax::509-479-2283 [EMAIL PROTECTED](Gemini�Computer�&�TV) Date: Wed, Jun 9, 2004, 4:20pm To: [EMAIL PROTECTED] Subject: Re: [Techs] Sanyo DS19630 chassis 19630-00 mfd-1996 relay clicks onthen off. Here you go: Bob Waterman, CET� #RI-28 Master Technician License #9109 Service Manager / Parts Manager Gemini Computer, TV, & Security Alarms (508)695-7302 (508)695-7769 FAX [EMAIL PROTECTED] [EMAIL PROTECTED] www.geminicomputertvsecurityalarms.com ----- Original Message ----- From: "Joe Tech2004" <[EMAIL PROTECTED]> To: "Email list for ELECTRONICS PROFESSIONALS only" <[EMAIL PROTECTED]> Sent: Wednesday, June 09, 2004 4:09 PM Subject: [Techs] Sanyo DS19630 chassis 19630-00 mfd-1996 relay clicks onthen off. Sanyo DS19630 chassis 19630-00 mfd-1996 Original problem relay clicks on then off. found HOT (D1685) shorted. Replaced with a new (D1685) that says Sanyo on it even though I didn't order OEM. Fired with variac at 100v AC, B+ 80vdc and relay still clicked on then off. HOT ok with variac. Removed regulator (STR30135) which seems to check ok, B+ went to 139vdc relay still on then off. Turned variac down to 85v AC, B+ went down to 115vdc relay still on then off. Sounds to simple, what am I overlooking...??? I Replaced following even if checked good R601 (3.3 Ohms 5 W) (chk'd ok) R607 (5.6 Ohms 2 W) (was opened) R411(2.7 Ohms 2 W) (was opened) C606 (330uf / 200v) (chk'd ok) REG-STR30135 (chk'd ok) HOT-Q402-(ECG2331) (shorted) Now same thing with Q402-(HOT) getting hot & R601 very hot & starts smoking. Also need value of R621 (sandbox 5 or 7watt) #'s are burnt off and boards blackened in that area from running warm for apparently some length of time. Any other help appreciated. No Print. Thanks "joe" ================================= Joe, >From Tech Repair CD: SANYO \DS19630\Dead\\\\R601 (3.3 Ohms* 5 W)* R607 (5.6 Ohms* 2 W)* R411(2.7 Ohms* 2 W)* C606 (330uf / 200v) & Q402 (Ecg2331)\\\\\\\\ Jeff Dougherty ================================= Joes....Electronics (Joe:Tech/2004) [EMAIL PROTECTED] Fax::509-479-2283 ______________________________________________ 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 Sanyo DS19630 (Sams 3921).pdf (pdf attachment) Joes....Electronics �(Joe:Tech/2004) [EMAIL PROTECTED] Fax::509-479-2283 _______________________________________________ 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
