Dave, I'm not positive on this unit, but most of the time the HV splitter will cause the unit to shut down. You could have a problem in the vertical or maybe even the horizontal circuits. Jeff Dougherty Intrepid Video TV/VCR 263 S Front St Steelton PA 17113 717-909-8844 www.intrepid-video.com www.tech-repair.net ----- Original Message ----- From: "TV Man" <tvman@xxxxxxxxxxxxxxx> To: "Tech Line" <techassist@xxxxxxxxxxxxx> Sent: Tuesday, February 25, 2003 12:14 PM Subject: [TechAssist] Zenith RZ46Z83D7 Big Screen > I don't normally work on Big Screens but I have to go on this Zenith. It has sound but no picture. I'm guessing no high voltage. I heard that the HV block goes out on these, and was wondering if there is a way to test it. Any feed back will be appreciated. Thanks, Dave > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++ > TV Man > P.O.Box 654 > Inverness, Fl. 34451 > tvman@xxxxxxxxxxxxxxx > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++ > > **************************************************************************** * > Submit A Repair Tip Here, or Change/Remove your Email Address: > http://www.tech-assist.org/secure/tip/main.html > **************************************************************************** * > For automatic password retrieval 24 hours a day, go to: > http://www.tech-assist.org and select "Lost your Login Info?". > **************************************************************************** * > > ***************************************************************************** Submit A Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.html ***************************************************************************** For automatic password retrieval 24 hours a day, go to: http://www.tech-assist.org and select "Lost your Login Info?". *****************************************************************************