Question about Proview PL 566s 15" Flat Panel LCD Monitor

3 Answers

Proview 700p problem

When i switch it on the green light comes on and it start showing vetical lines and no picture of any kind. any ideas.

regards

chris zambia (central africa)

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  • chikabala Jan 17, 2008

    21" TV



    can you assist me with a tv problem if you could. i have a 21" clour tv. since last sunday it just went black. so wat happens is when i switch it on it comes on with picture and sound and goes black after about 20 seconds. wat could be the problem. i will really appreciate.



    regards



    chris, zambia (central africa)

  • chikabala Jan 17, 2008

    21" TV



    i have a 21" tv set it just went black last sunday. when i manually switch it off and back on it come on with picture and sound baut goes black after about 15 seconds. what could be the problem? i want to watch the Africa Cup of Nations. i will really appriciate.



    regards



    chris, zambia (central africs)

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Vertical lines means bad video chip which is too costly to be worth making the repair. However, the second problem of no picture at all with a flickering power light means no high voltage going to CCFL cold cathode fluorescent lights that backlight the screen. This is a easy problem to solve. It is usually just bad capacitors on the high voltage power supply circuit board. Capacitors only cost about 50 cents each and are easy to de-solder and resolder.

Posted on Jun 06, 2008

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Your techs are **** get some real ones

Posted on Mar 17, 2008

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DISPLAY IS GOING OUT SIMPLY GET NEW MONITOR

Posted on Jan 16, 2008

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Posted on Jan 02, 2017

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If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
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John,

First, Id like to know how old is your unit? Also, the lines indicates in issue with regards to the lifespan of your tube. The dominant green color has something to do with a malfunctioning ray gun of your tube. However, i had encounter a unit that was resolved by simply resoldering the circuitry of same problem.
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Response is highly appreciated.


chris

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http://www.chrisandnat.com/Projects/BlinkingTV/blink.htm
http://www.jeremyburns.com/Mitsubishi-Green-Blinking-Light-Fix.pdf
http://www.fixya.com/howto/h159332-mitsubishi_dm_board_repair
http://hdtvoice.com/voice/showthread.php?t=32186
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http://www.auctioncreations.com/wd62525a.JPG

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