On the MM52110, I have this. On power supp. CR14129, CR14112 and Hi voltage HOT Pete Perdomo TV Inc. Miami, Fla. E-mail message Sender: techassist-bounce@xxxxxxxxxxxxx From: jongar@xxxxxxxxxxxxx (Jon=A0Garver) Date: Mon, Sep 8, 2003, 8:43pm (EDT-1) To: techassist@xxxxxxxxxxxxx (TechAssist) Subject: [TechAssist] RCA chassis MM101GCE, No power up, Low standby voltages Reply=A0to: techassist@xxxxxxxxxxxxx Model MM36110 Unit will not power up. It will come on with high voltage for a split second when the power plug is pulled. I don't have the manual on this but I do have the power supply schematic. The 33V line measures 21.5V =A0" 12V =A0 " =A0 =A0 " =A0 =A0 4.9V =A0" =A0 8V =A0 " =A0 =A0 " =A0 =A0 3.4V =A0" =A0 5V =A0 " =A0 =A0 " =A0 =A0 1.2V I tried lifting individual the different supply lines to see if it was being loaded down. Voltages did raise but still not to where they should be. I checked just about every part in the primary and secondary. I'm wondering about the SMPS transformer but have never seen one bad but I know it does happen. This is my first on these newer MM chassis so any hints or suggestions are welcomed and appreciated. Jon Garver Heritage Television Service Monticello, Indiana 574-583-9681 Voice & FAX jongar@xxxxxxxxxxxxx or heritagetvsvc@xxxxxxxxx ********************************************** Classifieds! Buy or Sell! http://sell.tech-assist.org The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.htm Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.htm Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/ ***************************************************************************** Classifieds! Buy or Sell! http://sell.tech-assist.org The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.htm Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.htm Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/