Question about Panasonic TH-42PX75U 42 in. Plasma Television
TH-42PX75U comprises in parts the A board TNPH0692-1-A (here the service manual-see pg.39)
About the query:"Replaced it with another and turns on now but the screen is extremely enlarged like its trying to display on a 56" instead of 42" screen. Any ideas on whats wrong?"
Sure! That is perfectly normal. After replacing the A Board. See service manual at page 26. About the "zoom answers", any kind of Internet user can answer here. The techs, jeeks and passionate DIYers are overnumbered by Internet users.
Posted on Jan 07, 2011
Its definitely a problem with the aspect ratio. Keep pressing the "Aspect" button on your remote till you get a proper image. Thats all :)
Posted on Dec 31, 2010
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Posted on Jan 02, 2017
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