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chaz lander Posted on Mar 23, 2013

Technika lcd42 207, new power board but still no power

Put a new power board in the tv today. Yet still no real power up. Turn it on, goes to standby, then I try and watch tv, it flickers off and goes back to stand by. Ive double checked my connections a 1000 times.. what could be causing this?

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  • Contributor 12 Answers
  • Posted on Mar 23, 2013
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Joined: Oct 28, 2011
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Flickers as in the backlight flicekers. Could be cct protection for the baclight. faulty inverter board or lighting?

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Oct 03, 2007

SOURCE: Planar PDP42BK Plasma TV

It is the power supply. Replace the C97, C19, and C16 Capacitors with 2.2 uF ones.

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Anonymous

  • 1 Answer
  • Posted on Jan 07, 2010

SOURCE: Technika SC500172 tv/dvd won't come out of standby.

my lcd screen is broken , i need a lcd screen for model no. SC 500172 , can i get it in india, singapore or dubai or anyother place and what is the cost.

Anonymous

  • 666 Answers
  • Posted on Mar 26, 2010

SOURCE: RCA 37" FLAT SCREEN NON STOP FLICKERING/FLASHING SCREEN

you need to remove main ckt, (m.board) some part need to re solder specially in hot area. (lost contact i one of the flickering problem you encountered.

Anonymous

  • 2 Answers
  • Posted on May 05, 2010

SOURCE: Technika lcd32-207 is stuck in standby. Blue standby light dims.

Hi brendafoud, have you had this fixed as mine is the same and has been for months. It happened just after the warranty had ran out(typical). Bought from ebay and the people I got it from are not very helpfull. Have you got yours fixed yet?

Anonymous

  • 2 Answers
  • Posted on Jun 09, 2010

SOURCE: technika lcd 19dvdid-207 won't turn on. flashing red light

Try D103, usualy goes S/C!

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Fault to its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
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