Does anyone know if this model has a service menu? I tried the normal way using the remote (display, 5, volume up, power) repeatedly without success and I did not see the little switch on the antenna a/v jack panel to hold in while turning the set on. I do not have a manual on this model but I think it was manufactured in 1991 so it may still have mechanical adjustments on the chassis. The problem is it is out of horizontal sync intermittenly and I have seen this on sets with a service menu (I usually find that HFRE is set too close to a threshold point and have to reset it to a point halfway between the lower and upper limits). I do not see anything about this on the Sony website and there is not a manual available for download. There is also nothing I can find about this in WINSTIPS either. Bob Waterman, CET® #RI-28 Master Technician License #9109 Service Manager Gemini Computer, TV, & Security Alarms (508)695-7302 (508)695-7769 FAX geminitv@xxxxxxxxxxxxxxxx geminitv@xxxxxxx ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/