[TechAssist] Re: 1990 Hitachi PTV model CU4601
- From: BOSS1996@xxxxxxx
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 16 Jun 2005 16:51:11 EDT
Peggs, I just looked at the same set I have here at the store, just repaired
it for what you describe. I may have the name of the module wrong but it is
definitely in the set. Take another look.
Bob
In a message dated 6/16/2005 4:48:25 PM Eastern Daylight Time,
peggs@xxxxxxxxxxxxx writes:
no,this set is much older than the Comb filter sets
ty
Peggs
At 01:30 PM 6/16/05, BOSS1996@xxxxxxx wrote:
>
>Look for a module soldered to the main board, think it is called a YC
>separator, is has lots of surface mount caps inside, change them all for
>convenience since it is hard to service the module in the set.
>
>Robert Cardoza
>Picture Perfect Elec.
>9940 NW 6th Ct
>Pembroke Pines, Fla, 33024
>954-435-5868
>
>
>
>In a message dated 6/16/2005 4:24:48 PM Eastern Daylight Time,
>peggs@xxxxxxxxxxxxx writes:
>
>This unit has some type of video 'interference' problem.
>Both on tuner and the AV inputs.It's hard to describe.
>Similar to a slight AGC overload problem.
>I've replaced numerous 'leaky' caps on this AV/Video/Chroma board.
>They are on other boards in here as well.Most of these
>bad caps are Blue,100uF @ 16v.
>Heat and chill doesn't help isolate the culprit(s).
>Any tips on an old hitachi model CU4601K ???
>
>Hitachi website didn't offer much help......
>
>Peggs
>Peggs' Electronics
>1519 West 2nd Street
>Owensboro,KY 42301
>270-926-4968
>fax 270-686-7399
>peggs@xxxxxxxxxxxxx
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