[TechAssist] Re: Toshiba 50H82 (TAC0263) cust. says trouble with some HD modes (on dish sat)

  • From: "Damon" <damon101@xxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 15 Apr 2005 08:24:16 -0500

Those don't sound bad, since the frame rates close to 30 show up, as does
most of the field rates.
The 960 setting is just not being supported by most manufacturers.

When formatting
> Res. change & flashes on pillar."

Is this exactly what the customer left you with??? The only thing I can
discern is that 'pillar' part may be the 4:3 mode, and of course if it
is.... then the flashing may be due to the circuit that injects the 4:3
picture into the 16:9 frame (the pillar maker).
Sheesh, reminds me of the LG alignment that utilizes the
"picture maker thingy" alignment I found in the E44W....something LCD manual
just this week.

Damon Brunger
Telrad Electronics
Fort Wayne IN
----- Original Message -----
From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, April 14, 2005 1:43 PM
Subject: [TechAssist] Toshiba 50H82 (TAC0263) cust. says trouble with some
HD modes (on dish sat)


> Customer left a detailed description with the set. (last month we fixed
> it for "dead set" with pico fuse on power board+ resoldered converg.
> board,etc  per Toshiba bulliten for when that  F470 fuse goes) cust says:
> /"Flashes several times on 720. When picture came in it is white with a
> splash of color here and there. 420 and 1080i work fine. When formatting
> Res. change & flashes on pillar."
> /Read from that what you will...
> When I powered up this set here in shop it was set to "Colorstream mode
HD1"
> Now... I have a sencore VP301 with the following HD modes, and  I have
> noted here the effect I get on this set switching from one to the next
> (using the component video inputs):
> 480 i 29: good display with my Sencore VP301 on the HD inputs.
> 480 i 30: good
> 480 p 59:good
> 480 p 60: good
> 720 p 59: good
> 720 p 60: good
> 960 p 59: blank ("blank" usually means I see the horiz goes instantly
> out of freq then screen is black)
> 1080 i 25 blank
> 1080 i 29: good
> 1080 i 30: good
> 1080 p 50: blank
> 1080 p 59: blank
> 1080 p 60: blank
> 1080 p 24: blank
> 1080 s 24: blank
> I havn't yet gone all thru the cust. menu incase there is some setting
> causing this. Should this set display ALL these Sencore HD  rates?
> Phil Bader
>
>
> //
>
> --
>
> Philip Bader
> Jan Phyl TV Inc. (estab. 1976)
> 3420 Recker Hwy. Winter Haven, Fl. 33880
> Fax (863) 299-8821
> email: tjanphyl@xxxxxxxxxxxxxxx
>
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