Re: Help with Sony SLV-N750 VCR



On 23 ene, 04:51, "G B" <geebe...@xxxxxxxxxxxxxxx> wrote:
Hi,

I have a Sony SLVN750. It failed such that it had no time display and
would no longer power up when pressing the power switch. I tore it apart
and "shot-gun" replaced the nine capacitors in the general area of the power
supply with capacitors of the same value. It now will power up and even
play a tape BUT when it is powered down (in standby) the display blinks on
and off. It seems the power supply is cycling on and off. Any idea what
would cause this? Any help is appreciated...

Greg (gberry--AT--frontiernet--dot--net)

with weak or pulsing displays there's usually some relatively high
value caps (2200uF) on the line to the panel need changing.
.



Relevant Pages

  • Re: Help with Sony SLV-N750 VCR
    ... It failed such that it had no time display and ... would no longer power up when pressing the power switch. ... play a tape BUT when it is powered down the display blinks ...
    (sci.electronics.repair)
  • Re: Help with Sony SLV-N750 VCR
    ... It failed such that it had no time display and ... would no longer power up when pressing the power switch. ... I tore it apart ... power supply with capacitors of the same value. ...
    (sci.electronics.repair)
  • Re: Help with Sony SLV-N750 VCR
    ... It failed such that it had no time display and would no longer power up when pressing the power switch. ... I tore it apart and "shot-gun" replaced the nine capacitors in the general area of the power supply with capacitors of the same value. ...
    (sci.electronics.repair)
  • Help with Sony SLV-N750 VCR
    ... It failed such that it had no time display and ... would no longer power up when pressing the power switch. ... I tore it apart ... supply with capacitors of the same value. ...
    (sci.electronics.repair)
  • Re: Computer question
    ... heatsink compound, ... cap is the same as on the bad board, ... providing the power needs of a 1.3 processor. ... as the first, I'd suspect processor overheat, or bad mainboard capacitors. ...
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