Since S video bypasses the comb I would think you are right. Phil Bader tvservice@xxxxxxxxxxxxx wrote: > > Hey group, > I have another Sony and no service manual > I have distorted picture with tuner and composite (rca) input on main > picture > composite input for PIP is good > S-video input has good picture main and PIP > I suspect comb filter problem which is part of "A" board > What should I look for or can someone send scan or pdf of this area? > heating or cooling has no effect > tia > > Robert > tvservice@xxxxxxxxxxxxx > H & H Electronics Inc > Dallas,Tx > > ***************************************************************************** > 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/ -- Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx ***************************************************************************** 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/