Question about Sharp Aquos Televison & Video
Every 2-4 seconds the screen will go black *may be an exaggeration* but it is really irritating...any tips?
You gave very little info to go on. are you using component connection? if so check the green connection for loose or broken cable/connector. or replace the component cable with a new one. if you are using HDMI check for loose connections or replace the HDMI cable
Posted on Jan 17, 2013
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Posted on Jan 02, 2017
If the picture has red 'staining' all over the picture which is static then the fault is the Xsus pcb. If the picture has random 'sparklies' that change then it may be a case that either the ppower supply Vs voltage has deviated from its set voltage which can be adjusted by a potenitometer on the psu pcb...or if the psu voltages are correct (when compared to the screen label factory voltages) then by tweaking the Ysus trimmers, The fault could be a deviated tolerance on the Ysus.
Posted on Apr 23, 2010
SOURCE: The vizio logo comes on
If it does the same on all video modes, then you may the problem with either the 24vdc power supply or the backlight inverter board problem.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Posted on Aug 21, 2010
SOURCE: Both when playing games via
The tvs shops will cost u like around $300-350 for the board part that call the T-CON board and labors.The board that call the T-CON board it is shorting out and dying to causes this.This T-CON board sit in the middle at the bottom of the tv LCD screen panel.U have some basic mechanicals skills like take things aparts and putting it back together again?Yes,tries websites like Shopjimmy.com,Ebay.com to buy a new refurbish T-CON board for the replacement by ur self.The T-CON board probally will cost u like 80-90 dollars plus shipping.
Posted on Jul 15, 2011
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