Question about JVC Televison & Video

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Jvc d.i.s.t. lc32636-001b turns on by remote but just get a black screen ,it should be blue ,there is sound but no picture. switched off at wall socket tired again still the same,kept switching on &off by the remote lots of times &eventualy it comes back on but as soon was it is switched off again the problem re occurs any idears!!!

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  • 16 Answers

Power board

Posted on Dec 30, 2013

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6ya6ya
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Posted on Jan 02, 2017

techman
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SOURCE: toshiba 42wt29b. screen keeps turning blue

MMMM Hard call here. The fact that it does try to come on blue maybe an indication that the power supply regulator circuit is good. It could also be a shorted blue tube and when it comes on its overloading the screen drive and the set goes into overload protection shutdown. The real way to see Would be to pull off the blue crt socket as well as the Hi Voltage lead on the crt and see if the set comes on without blue. If it does Your gonna need a pict tube. If it dosent then troubleshooting along the switched power supplys would be neccassary.. BUT I advise you THAT IF YOU HAVE NO EXPERIENCE TROUBLESHOOTING TV SETS PLEASE SEEK A PRO TO ASSIST YOU AS THERES VERY HIGH VOLTAGE INSIDE THESE SETS EVEN IF THEY ARE UNPLUGGED. GOOD LUCK

Posted on Jun 29, 2006

  • 308 Answers

SOURCE: Blue Tint

Most likely cause would be a loose solder connection that expands as the set warms up until it no longer makes a connection. You may get the blue to come and go by hitting the side of the cabinet after the set is warmed up awhile. (don't hurt your hand doing this, and don't keep doing it to "fix" the set. The connection will have to be located and repaired). Otherwise, there could be a component going bad, including the blue picture tube.

Posted on Dec 24, 2006

welcomejee
  • 10594 Answers

SOURCE: Sony KF-60WE610 Screen and Sound On/Off

All symptoms in your TV shows that you need to replace its Lamp as it has been consumed its life hours and TV requires new lamp. Lamp can be obtained from Sony Website. Price is $200, Hope this info will help you to enjoy your Sony TV in coming days.

Posted on Aug 17, 2008

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