Bill, look for a small black surface mount resistor on the back Input/Output board next to hole towards right side. here is the note I made for the problem I had last week. This DTV chassis is very much like the MM chassis DTV306/307 erratic shutdown (cycling) , flexing I/O board on back may allow to come on. Flexing board again will lower or lose volume and shutdown. Error code 136 Found cracked surface mount resistor R11813 51ohm1/2watt +9volt supply to pin 2 U11800 TVB Robert tvservice@xxxxxxxxxxxxx H & H Electronics Inc ----- Original Message ----- From: "Bill Dravenstott" <cdravens@xxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Friday, April 11, 2003 10:03 PM Subject: [TechAssist] 36" RCA Model MM36110 intermittent shutdown > Hi. This set has been a struggle to get a handle on. In the home it plays intermittently for 10 minutes to a day and shutsdown. Comes right back on shortly. No distortions in pix or audio before or after. I brought into shop played 4 days never went off, but I did see it act up at house. One of the fans had a bad bearing so replaced the fans and touched up some pc board connections. > After a week it is back. I called techline from RCA but all updates have been done to this chassis and their suggestions were not helpful. Error code displayed suggests problem with reset pulse to u18101? chip or por pulse at micro. Possible 3.3v regulator bad? F2pip problem. When it works all tests seem nominal. Any ideas out there? It is a 52 mile round trip for 2 each time. Thanks for any advice or thoughts > > Bill Dravenstott > Elza's Home Store > 924 Union Street > Ashland, OH > 419-289-8864 > cdravens@xxxxxxxxxx > **************************************************************************** * > The Tech Address Book: > http://www.tech-assist.org/secure/tip/contact.html > Add a Repair Tip Here, or Change/Remove your Email Address: > http://www.tech-assist.org/secure/tip/main.html > Lost Password: > http://www.tech-assist.org and select "Lost your Login Info?". > Email Archives: > //www.freelists.org/archives/techassist/ ***************************************************************************** The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.html Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.html Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/