[TechAssist] Re: Philips/mag.TV TS2744C106,vertical overscan?
- From: jorge miret <jorge_miret@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sun, 15 Sep 2002 13:23:11 -0700 (PDT)
Thanks Jeff:
Do You have the part# for D409 or can I sub it for a
generic?
Also found that in the juntion of D419 (anode) with
C418 it looks like if the trace was cut,like a
modification or something?,I doubt it was me because
dont look like damage by the heat of the solder,it
looks like a nice cut with a knife.
TIA,
Jorge.
--- Tech Repair CD support <support@xxxxxxxxxxxxxxx>
wrote:
>
> Jorge,
> In your Tech Repair CD, there are a few components
> that should be replaced with
> your vertical IC.
> R420/445 and D409 and C419
> Jeff
> FAX 717-564-4952
> Intrepid Video & Electronics
> 501 Luther Rd
> Harrisburg PA 17111-2055
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>
********************************************************************
>
> ----- Original Message -----
> From: "jorge miret" <jorge_miret@xxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Sunday, September 15, 2002 9:58 AM
> Subject: [TechAssist] Philips/mag.TV
> TS2744C106,vertical overscan?
>
>
>
> Hello:
> Have Philips/Magnavox TV Model TS2744C106,Chassis#
> 27B700-7562,which came in dead,only a pup,pup every
> second in the speakers.I found C506 shorted and
> after
> replacing it then TV went into S/D,found IC500
> (vertical) shorted and replaced.
> Now TV works ok but when cable signal is used it
> seems
> like vertical overscan in the top portion of the
> image,if antenna is used it dont seems to affect.
> I dont have any idea why it is doing this only with
> cable signal.Do I have to adjust the vertical
> height?
> after replacing the vertical ic (TDA9302H).
> Also I have replaced caps of vertical section,and
> same
> results.
> I would like to try to adjust vert.height but dont
> know how to enter service menu.
> Any help on this,am I in the right direction?
> TIA,
> Jorge.
>
> =====
> Jorge Aguado-Puerto Rico
> J.C.Electronic Repairs
> Tel:787-761-0920
> jorge_miret@xxxxxxxxx
>
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Jorge Aguado-Puerto Rico
J.C.Electronic Repairs
Tel:787-761-0920
jorge_miret@xxxxxxxxx
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