Jeff Be sure to solder the tab on the HOT heat sink, it will take out the eeprom. Al g Intrepid Video Support wrote: > > Was the EEPROM... > I didn't suspect the EEPROM, since the customer stated the set was > intermittent dead.. > For me, I could not get the set to start at all. I did the tuner wrap, still > dead, so I figured the > problem to be elsewhere... > Most of the suggestions were the EEPROM, so I picked one up on my way to the > shop this am and viola, it > works..H-freq was way off..adjusted and all was well. > Thanks to all that replied. > > 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. > > ----- Original Message ----- > From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx> > To: "Techassist" <techassist@xxxxxxxxxxxxx> > Sent: Thursday, April 08, 2004 11:15 PM > Subject: [TechAssist] RCA F20203BK/CTC175A..Dead > > Customer said the set was intermittent dead. I have not gotten power to it at > all. > I have 170vdc on HOT..too high. On Q4301, I also have 170vdc. I changed Q4301 > with one from a scrapped > chassis, until I place an order and same problem. I checked both Q4301's I > have and they both are not > shorted or leaky.. > Any other suggestions? > I did the tuner wrap already.. > Another thing I found odd, I have 5vdc on all pins of front panel switches..I > unsoldered the pin from the > micro and the 5v is on the pin. > Had to quit, for now...so this is as far as I got. > I hope for some good ideas by tomorrow.. > Also, found C4155 and C4150 with high ESR..changed. > I scoped the clock and data lines and they are there. > > 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. > > ----------------------------------------------------------------------------- > 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/ ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/