Update: I pulled a used BA15218N from a chassis but same symptom. Maybe it also is bad. I was able to input a good S-Video input picture from my DVD.I feel sure the trouble is an IC on that A/V board. But what... Phil Tel-Tek Electronics wrote: > > Phil; > I just did a quick check on Global Semi. The BA15218N is the OP amp. The > one that does the switching. If you get Video when you inject video > (VCR) into one of the inputs, and none from tuner, Suspect BA15218N. Not > expensive. $1.95 at Global. > > -Ed- > > Ed Gaidies > Tel-Tek Electronics > Ontario-Canada > > teltek3@xxxxxxxxxxxx > > -----Original Message----- > From: techassist-bounce@xxxxxxxxxxxxx > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Philip Bader > Sent: Wednesday, December 03, 2003 6:25 PM > To: techassist@xxxxxxxxxxxxx > Subject: [TechAssist] Re: JVC AV35750 blue screen only, has OSD > > NO BA7612N, but on the PIP board (which the A/V jack panel is attached > to) are some "BA" prefix IC's: > BA7644AN (two) > BA15218N (one) > Thats all, folks. > Some other ICs also. > Phil > > Tel-Tek Electronics wrote: > > > > Find IC BA7612N...Video Switcher, and replace. I'm not sure what IC > > designation number is for your set, but look for BA7612N. > > > > -Ed- > > > > Ed Gaidies > > Tel-Tek Electronics > > Ontario-Canada > > > > teltek3@xxxxxxxxxxxx > > > > -----Original Message----- > > From: techassist-bounce@xxxxxxxxxxxxx > > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Philip Bader > > Sent: Wednesday, December 03, 2003 5:05 PM > > To: techassist@xxxxxxxxxxxxx > > Subject: [TechAssist] JVC AV35750 blue screen only, has OSD > > > > Swapped tuners, no help. blue screen only, but OSD menu works OK.This > > has two tuner pip but his remote is bad so cannot access PIP to see if > > it works. A real goat dance... > > Any histories on this issue? > > Of course the customer is awaiting... > > Thanks, > > Phil > > -- > > Philip Bader > > Jan Phyl TV Inc. (estab. 1976) > > 3420 Recker Hwy. Winter Haven, Fl. 33880 > > Fax (863) 299-8821 > > email: tjanphyl@xxxxxxxxxxxxxxx > > > > > ************************************************************************ > > ***** > > 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/ > > -- > Philip Bader > Jan Phyl TV Inc. (estab. 1976) > 3420 Recker Hwy. Winter Haven, Fl. 33880 > Fax (863) 299-8821 > email: tjanphyl@xxxxxxxxxxxxxxx > > ************************************************************************ > ***** > 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/ -- Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx ***************************************************************************** Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/