[TechAssist] Re: Hitachi 53" PTV Model # 53FDX01B Chassis # DP05F DOP 10/2000 (Convergence Problem)

  • From: "Larry E" <videotech@xxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 9 Dec 2005 16:05:22 -0500

Robert, check the 2.2 Ohm resistors for burn marks or open, marked "RK" on
the board, if you don`t have
any problems with the DCU then the stk`s should fix it, sometimes the
convergence procedure can take
awhile, sometimes it needs no touch up at all, make sure you bring the
service manual with you, Also make
SURE the customer has the ORIGINAL remote, you`ll need it if you have to
re-do the alignment, good luck!
Larry Eastman
American TV & Electronics
Crystal River, Fl. 34428
----- Original Message -----
From: "Robert McPherson" <rm502@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, December 09, 2005 3:56 PM
Subject: [TechAssist] Hitachi 53" PTV Model # 53FDX01B Chassis # DP05F DOP
10/2000 (Convergence Problem)


> Hello:
> I have a Hitachi 53" PTV Model # 53FDX01B Chassis # DP05F DOP 10/2000
Mexico in my shop which has a convergence problem.  The red convergence in
the customer convergence controls refuses to move.
>
> I have the Hitachi service data for this chassis on file, and I have 2 new
convergence ICs ready to install
> (STK-392-110) but this is the first time I have worked on one of these
chassis, and I'm wondering what else I should look for as possibilities.
>
> Thanks!
>
> --------------------------------------------------------------------------
------
>
> Robert McPherson
> McPherson Electronics
> Telephone (502) 367-9324
> Cellphone (502) 298-6997
>
> Email  rm502@xxxxxxxxxxxxx
>
> --------------------------------------------------------------------------
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