Sony DVP-C650D Strange Noise at Turn On.

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Sony DVP-C650D Strange Noise at Turn On.

I have an odd problem with this DVD player.

When its turned on there is alot of herringbone noise

that changes as time goes by. After about 2 minuets

the noise goes away ans everything looks fine.

Seems like a capicator problem, but im not 100% sure on that.

Has anyone else run across this?
 
Does sound like power supply caps.

Mark Z.


"Techie" <Jbtek@Optonline.net> wrote in message
news:tNxib.6220$Eh3.1819992@news4.srv.hcvlny.cv.net...
Sony DVP-C650D Strange Noise at Turn On.
I have an odd problem with this DVD player.
When its turned on there is alot of herringbone noise
that changes as time goes by. After about 2 minuets
the noise goes away ans everything looks fine.
Seems like a capicator problem, but im not 100% sure on that.
Has anyone else run across this?
 
I just finished checking the power supply caps.
its not there.

Looks more like a drifting Oscilator to mee.

Does anyone have access to the Sony Tech bullitins?
And if you do could you please check to see if the have something on this. ?
My customer wants this thing back real soon.
DVP-C650D

"Mark D. Zacharias" <mzacharias@nospam.earthlink.net> wrote in message
news:mBHib.54$7a4.19@newsread4.news.pas.earthlink.net...
Does sound like power supply caps.

Mark Z.


"Techie" <Jbtek@Optonline.net> wrote in message
news:tNxib.6220$Eh3.1819992@news4.srv.hcvlny.cv.net...
Sony DVP-C650D Strange Noise at Turn On.
I have an odd problem with this DVD player.
When its turned on there is alot of herringbone noise
that changes as time goes by. After about 2 minuets
the noise goes away ans everything looks fine.
Seems like a capicator problem, but im not 100% sure on that.
Has anyone else run across this?
Click to expand...
 
yes... sony has a bulletin.. change c-402 on dvd pcb, 100u 4vdc
 
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