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Louie, Technician
Category: TV
Satisfied Customers: 2557
Experience:  25+ yrs. experience in the field and 5+ yrs. online, down to component level.
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Have a 2007 hd plasma model th50px75u tv goes off after

Customer Question

have a 2007 hd plasma model th50px75u tv goes off after about fifteen minutes red indicater light flashes about 3 times can unplug tv and plug back in and tv will come back on but does same thing after about fifteen minutes.
Submitted: 1 year ago.
Category: TV
Customer: replied 1 year ago.
light actually blinks 7 times and repeats
Expert:  Louie replied 1 year ago.

Hi and welcome to JustAnswer,

Thank you for the question and your patience. Unfortunately, currently mobile with sluggish Internet if at all. Should you still need assistance for information purposes only...

Initially, please see below:

  • • does the 7-blinks starts immediately upon plugging back in? ...or only after attempting to turn on the TV?
  • • have you tried unplugging for an extended period of time? ...and plugging back in but using a different outlet?
  • • are you then considering a DIY (do-it-yourself) repair approach? If yes, do you have access to and familiar with a multi-meter and even perhaps a soldering iron?
  • • perhaps more importantly, would you be comfortable working on the inside circuitry? ...even when LIVE?