[TechAssist] Re: Pana. PT-58WXF5R - No R or B, Horiz Off Frequency
- From: peggs <peggs@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx, ".TECHASSIST @ freelists . org" <techassist@xxxxxxxxxxxxx>
- Date: Thu, 15 Dec 2005 19:46:02 -0800
WinStips for PT-56WX's......
White Balance Off........
The Overall White Balance May Suddenly Change And Become More Red, Green,
Or Blue Depending On Which Crt Has Been Affected. During Turn Off A Crt
Might Arc, Causing D304 (Red), D331 (Green) D361 (Blue) Damage And Leak
Changing Cutoff Levels. Replace Diodes With Panasonic Kit # Txask02gser.
Kit Contains 3 Diodes And 3 100k Resistors. Install New Diode And Resistor
In Series In Place Of Old Diode. Install Annode In Crt Socket Where The Old
Annode Was. Then Connect Resistor To Cathode End, Other End Of Resistor
Goes Into Pcb Where The Old Diode Cathode Was.
Peggs
At 05:18 PM 12/15/05, Bil Green wrote:
>Panasonic PT-58WXF5R
>
>1993 PTV
>
>No Red or Blue (video ~OK, but is all green)
>
>The Horizontal goes off frequency after a few minutes.
>
>Any help would be appreciated (I don't know the EPROM reset
>procedure for this model).
>
>Bil
>
>PC 1000
>M-Pulse 5000 magnetic pulse generator
>http://magpulser.com
>Mammoth Lakes, CA
>760-924-1000
>
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