Thanks Phil, good information to know. I ordered stk's and will go out and replace them. Shaun Advanced Electronics 224 West Riverview Ave. Fort Morgan, CO 80701 ----- Original Message ----- From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Monday, June 06, 2005 12:48 PM Subject: [TechAssist] Re: JVC AV48WP30 Convergence problem > From my techrepairCD (www.tech-repair.net): SEE WARNING AT BOTTOM! > JVC~AV48WP30 AV48WP34~Distorted picture* poor > convergence~~~~Convergence/OSD PWB partially out of socket~~~~~~ > > JVC~AV48WP30~small pic pulsating in size with no convergence correction* > collapsing vertically* black bars through pic when present.~~~16x9 HDTV > ready~C931 broken leed(s)~~~~~~ > > JVC~AV48WP30~IMPORTANT NOTICE BEFORE WORKING ON THIS SET~~~~If you > remove the rear cover while the power cord is live you will destroy all > DVI programming inside the DVI Digital Input Module!~The only way to get > this programming back into the unit is to send it to JVC that sends it > to Japan~This module is mounted on the rear AV Jack Board and has a > light sensor built in. When light is detected the module does a complete > reset and erases the EEPROM~1. Prior to disassembly* unplug the power > cord from the AC outlet without fail. 2. Short the SB connector pin 1 > and pin 2 of the Digital Input Module.~3. Before the rear panel is > inserted into the cabinet* release the short circuit on the SB > connector. 4. After releasing the short circuit between the SB > connector~do not turn the power on until the rear panel is inserted into > the cabinet. 5. Negligence in carrying out the above steps may cause the > inactivation of the TV~ > Phil Bader > > > Philip Bader > Jan Phyl TV Inc. (estab. 1976) > 3420 Recker Hwy. Winter Haven, Fl. 33880 > Fax (863) 299-8821 > email: tjanphyl@xxxxxxxxxxxxxxx > > > > Shaun wrote: > > >Customer called me today service call is over 60 miles away, so I thought I > >would ask if there is anyone that knows the numbers of the convergence ic's > >or any other symptoms that cause the convergence to be off. She says it's > >the upper left hand corner then it goes down to about the middle of the > >screen. > > > >Shaun > > > >Advanced Electronics > >224 West Riverview Ave. > >Fort Morgan, CO 80701 > > > >--------------------------------------------------------------------------- -- > >This Email List is Public. Remove: http://www.tech-assist.org/remove.htm > >Lost Password: http://www.tech-assist.org and select "Login Problems?". > >Appliance Repair List: http://www.tech-assist.org/secure/tip/chatjoin.htm#app > >Email Archives: //www.freelists.org/archives/techassist/ > > > > > > > > > -------------------------------------------------------------------------- --- > This Email List is Public. Remove: http://www.tech-assist.org/remove.htm > Lost Password: http://www.tech-assist.org and select "Login Problems?". > Appliance Repair List: http://www.tech-assist.org/secure/tip/chatjoin.htm#app > Email Archives: //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Lost Password: http://www.tech-assist.org and select "Login Problems?". Appliance Repair List: http://www.tech-assist.org/secure/tip/chatjoin.htm#app Email Archives: //www.freelists.org/archives/techassist/