(sorry lost original post) Thanks Jeff, What fooled me was replacement Q402 (D1685) was a Sanyo generic, which read 32 ohms across B & E. Even though thats usually not a good reading, I was fooled by the fact that it was Sanyo generic so i ASSUMED it would be ok. That Was A Big No Go...!!!
fix: R601 (3.3-ohms 5w) R607 (5.6-ohms 2w) R411-(2.7 ohms 2w) Q402-(ECG2331) "joe" ================================= 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...??? Even If generic HOT that says Sanyo x-istor was not a good replacement, would it still react this way with regulator removed...??? No Print. Thanks "joe" Joes....Electronics (Joe:Tech/2004) [EMAIL PROTECTED] Fax::509-479-2283 ================================= 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 Intrepid Video TV/VCR 263 S Front St Steelton PA 17113 ph..717-939-7708 fax...717-564-4952 www.intrepid-video.com www.tech-repair.net A positive attitude may not solve all your problems, but it will annoy enough people to make it worth the effort. ================================= Sanyo DS19630 ch. 19630-00 shorted HOT Original HOT (D1650) shorted, using a used (D1878), both cross to (NTE2331), has built in damper. Does anyone know what a good reading should be between E & B both ways.... B+ running to high with both, therefor not firing and shutting down. Just wondering if my used x-sistor N/G before I get into any further.. Thanks "joe" ================================= Joe, 65 ohms or higher. Bad ones usually measure in the 50's or lower, 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
