[TechAssist] Re: Hitachi PTV 50UX22B Intermittant "pink" picture

  • From: "Damon" <DAMON101@xxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 21 Nov 2001 07:22:19 -0500

Thanks Clint,
Already downloaded it, looks like nobody has even seen this model or chassis
in re: the databases or mail groups.
Hope I'm not the first person to deal with a Hitachi IK problem; they're
tough enough to fix on a Sony that's well supported by the company. Thanks

Damon Brunger
damon101@xxxxxxxxxxxxxx
Telrad Electronic Services
Ft Wayne, IN 46815
----- Original Message -----
From: "OrpheusComputing.com Repair" <techassist@xxxxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, November 21, 2001 5:55 AM
Subject: [TechAssist] Re: Hitachi PTV 50UX22B Intermittant "pink" picture


>
> Damon I have no info on this, but you can get the manual here
> if that's any help.  Be prepared to wait, over 20mb in size.
> (of course, note that the URL may wrap).
> http://822736-000:hsusa736@xxxxxxxxxxxxxxxxxxxxxxxxx/Service/
> Manuals/50UX22B.pdf
> -Clint
>
> God Bless Us All
> Clint Hamilton, Owner
> http://OrpheusComputing.com
> http://ComputerHardware-ConsumerElectronics.com
> sales@xxxxxxxxxxxxxxxxxxxx
> Fax: 209-882-9602
> TechAssist Administration
> http://tech-assist.org
> techassist@xxxxxxxxxxxxx
>
> ----- Original Message -----
> From: "Damon" <DAMON101@xxxxxxxxxxxxxx>
> To: "TechAssist" <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, November 21, 2001 12:07 AM
> Subject: [TechAssist] Hitachi PTV 50UX22B Intermittant "pink"
> picture
>
>
> Hello everyone and Thank you to whoever has seen and fixed
> this problem.
>
> I have been through several databases looking for any info on
> intermittant IK or "white balance" circuit failures on this
> model. Customer said it's intermittant (it is) and the
> picture turns "pink".
>
> I demonstrated to the customer the various shades of color
> and she leaned toward the green crt being cut off,  however
> she also stated that it was getting retrace lines, so I tried
> the red screen with retrace and it was too red, not reddish
> purple like lack of green showed. Boy I hate intermittants
> that don't show up while I'm in the home.
>
> Anyways, there is NO Technical Tips at all in regards to the
> failure, and I'm hoping sombody has had or seen this fault.
> This is an AP 53 CHASSIS. I have 1 of 2 choices to make on
> this.
>
> 1 Either red or green crt will have to be replaced, because
> the crt board does not come as a separate piece. OUCH!!
> <or>
> 2 The video jungle will have to be replaced, and that's an
> $80.00 part from my source. OWWW!
> So, I need your help. Anybody been seeing Ik failure, or
> video failure on the AP53 chassis.
>
> Thanks in advance
>
> Damon Brunger
> damon101@xxxxxxxxxxxxxx
> Telrad Electronic Services
> Ft Wayne, IN 46815
>
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