[TechAssist] Re: 1990 Hitachi PTV model CU4601
- From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 16 Jun 2005 17:32:16 -0400
I assume this does not use an S-video input?
Phil
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
peggs wrote:
>You're talking about the 3 line comb filter.I've done a few of those.
>This set is different.
>
>All the Audio Video even some deflection processing is on the same PCB.
>Mounted upright on the left side of the cabinet(from the rear).
>
>Peggs
>
>
>
>At 01:51 PM 6/16/05, BOSS1996@xxxxxxx wrote:
>
>
>>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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