How about this? Symptom: No Power/Shutdown. Cause: Possible defective resistor. Resolution: Check resistor 3306 15 ohm surface mount off the gate of FET 7301 on the large signal board. If found defective replace with part number 3198 021 51590. Applies To: 43PP920201, 43PP920217, 43PP920217F, 43PP920284, 43PP920284F, 46PP930201, 46PP930217, 46PP930217F, 46PP930284, 46PP930284F, 50PP920201, 50PP920217, 50PP920217F, 50PP920284, 50PP920284F, 51PW930317F, 51PW936317F, 55PP935201, 55PP935217, 55PP950201, 55PP950217, 55PP950284, 55PW936317F, 55PW938317F, 60PP920201, 60PP920217, 60PP920217F, 60PP935201, 60PP935217, 60PP950201, 60PP950217, 60PW936317F, 60PW938317F, DPTV305, DPTV305F, DPTV310, DPTV315, DPTV330, DPTV330F, DPTV335, DPTV340 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 geminitv@xxxxxxxxxxxxxxxx geminitv@xxxxxxx www.geminicomputertvsecurityalarms.com ----- Original Message ----- From: "Jim Myers" <jr.myers@xxxxxxxxxxx> To: "TechAssist" <techassist@xxxxxxxxxxxxx> Sent: Thursday, December 04, 2003 12:09 PM Subject: [TechAssist] Philips 50PP920217, chas DPTV305, shuts down after 20 seconds > No raster appears but if I disconnect a cable from the HOP board to a CRT > board then a slick raster of the disconnected color shows just prior to > shutdown. All voltages check ok including the 130V. The SSB, SSM and HOP > have been replaced. Any tips or is there some way to defeat the shutdown to > aid in troubleshooting? I have the Force manual. > Thanks, > ************************************************** > Jim Myers > Since 1972 > Telrad Electronic Services Co. > Fort Wayne, IN 46815 > ************************************************* > > **************************************************************************** * > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ > ***************************************************************************** Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/