[TechAssist] Re: Sony KP61HS10 shorted HV output
- From: Randall Torda <lectrics284@xxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 1 Jun 2005 07:25:27 -1000
I had three sets with bad flybacks. One of them
drove me nuts, rang good, but had shutdown
problem (six blinks at that time). I injected a keying
horizontal 25 VPP on primary with flyback out and
secondary volts read only 120VDC.
Autolectrics
Randall Torda
284 Makua Street
Wailuku, HI 96793
808-244-3064
On Wed, 1 Jun 2005 08:54:44 -0500 "Tony S" <tcselectronics@xxxxxxxxx>
writes:
> Hi guys,
>
> I have a Sony KP61HS10 that has a shorted HV output Q8007 and reg
> Q8008 that
> drive the flyback, I suspect a shorted flyback but wondering if
> anyone has
> had this scenario and it went beyond the flyback. I have never
> encountered a
> bad flyback take out the output on this model, just usually shuts
> down.
> Customer said he was watching and just turned off nothing strange in
> picture
> beforehand.
>
> Tony Saracco
> TCS ELECTRONICS
> 406 Andra Ct.
> Gilberts, IL 60136
> tcselectronics@xxxxxxxxx
>
>
>
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