[TechAssist] Re: Fw: Panasonics Mod# CTP-2764S (Vertical foldover)
- From: Willie Hunter <williehunter2@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 9 Jun 2004 17:42:12 -0700 (PDT)
Check C458 (10uf@16V).
Willie.
Hunter TV
Detroit,Mich.
javiles6 <javiles6@xxxxxxxxxxx> wrote:
techs
since i have not receive any reply to this message, what about a voltage pin
out for this IC. If i could just get the right voltages i could take it from
there. This it why is hard to work without an schematic, and you can not
charge the customer for this because the labor will be too high. And if you
buy the schematic with what you are going to charge for the labor then you
will only get a profit of perhaps $20.00 to $30.00 dollars. So any help is
appreciated.
Thanks
Jose
----- Original Message -----
From: "javiles6"
To:
Sent: Tuesday, June 08, 2004 10:01 PM
Subject: [TechAssist] Panasonics Mod# CTP-2764S (Vertical foldover)
> Hello techs
> This set came in with a verical line across the middle of the set. I
resolder the verical IC(IC451) but with no help, so i replace it with an NTE
7085. Now the set is about 4" open but with verical foldover. I have change
C455(100uf/35v which was out of tolerance and C451(220uf/16V) but with no
help. I have the 12V at pin one of IC and the 26v at pin 7, also at pin 12.
All of the other pin run from 5v to 6v, except pin 10 which GND and pin 9
OSC BLOCKING. I don`t have an schematic to be certain that this are the
correct voltages. Does any one have the vertical section that could e-mail
me or any help that could offer. Your help is always appreciated.
>
> Thanks
>
> Jose
>
> Aviles Computer & TV Repairs
> 508 Bingaman st
> Reading, PA 19602
> Tel # 610-478-1342
>
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