Sharp CV2134IR


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Sharp CV2134IR

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ikc2
New User

May 7, 2009, 4:10 PM

Post #1 of 3 (774 views)
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Sharp CV2134IR	Can't Post

hi,
i have a sharp CV2134IR and is dead it makes a squeaking sound, souds like its coming from the choptr, i've replace STRD5441, C723,C714,C716 and R679 and still no joy, anyone shed some light on whats causing this?

techchris
Veteran

May 7, 2009, 4:48 PM

Post #2 of 3 (768 views)
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Re: [ikc2] Sharp CV2134IR [In reply to]	Can't Post

where are you finding this old stuff, Noah's ark? Remove the horizontal out transistor and check voltage on centre pin connection.if about 120 volts,power supply is probably ok and the fault lies in the flyback area.

ikc2
New User

May 7, 2009, 7:59 PM

Post #3 of 3 (765 views)
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Re: [ikc2] Sharp CV2134IR [In reply to]	Can't Post

thanks, ill hav alook and let you know, i prefare the old CRTs, like this one is 18 years old and until christams just gone it was working fine.

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