[TechAssist] Re: kp57wv700 son y prejection tv fix
- From: Al L <alleathe@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 29 Apr 2005 10:11:38 -0400
Do pro jo tubes rejuvenate well? Any tricks? TIA
Al Leatherman
224 RT. 46
Mine Hill, NJ 07803
973-361-5796
WWW.ALS-TV.NET
----- Original Message -----
From: "Electric Medic" <info@xxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, April 29, 2005 2:08 AM
Subject: [TechAssist] Re: kp57wv700 son y prejection tv fix
> Yeah, it will come back to you or another shop. You either need to change
> the screen focus pack or rejuvenate or change the red tube. I have seen
> all
> three failures. I have never gotten by by adjusting the screen. same way
> on
> tabletop Sony's that the picture blanks out. You can get by and cheat and
> adjust the screen, but the set will come back to you or another shop
> sooner
> or later. I have gone behind many shops that just adjusted the screen.
> that
> is not a fix in my opinion.
>
> Perry Bower
> Electric Medic
> "It's Cheaper to Keep Her"
> http://www.electricmedic.com
> 3850 Washington Road Suite 4C
> Martinez, Georgia 30907
> Phone: 706-8MEDIC4 (863-3424)
> Phone: 706-863-3474
> Fax: 706-863-2316
> mailto:info@xxxxxxxxxxxxxxxxx
>
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of pete
> Sent: Thursday, April 28, 2005 10:16 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: kp57wv700 son y prejection tv fix
>
>
> for now I adjusted the g2 per mike jensen and fixed retrace lines but Im
> scheptical that this might come back
>
> Pete
> Perdomo Tv Inc Since 1972
> Miami.Fl
> ----- Original Message -----
> From: "Mike Jensen/Sound Pro" <soundpromikej@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, April 27, 2005 6:32 PM
> Subject: [TechAssist] Re: kp57wv700 son y prejection tv
>
>
>> Pete,
>> Try the screen adjustment first. This usually takes care of the problem.
>> It should be done in total darkness-use a blanket to cover the set. From
>> the manual:
>> 2-1. SCREEN VOLTAGE ADJUSTMENT (G2)
>> (COARSE ADJUSTMENT)
>> 1. Receive the Monoscope signal..
>> 2. Set BRIGHTNESS to 50% and PICTURE to minimum.
>> 3. Turn the red VR on the focus block all the way to the left and then
>> gradually turn it to the right until the retrace line is barely visible.
>> 4. Gradually turn the control to the left until the retrace line
>> disappears.
>> 5. Repeat for green and blue.
>>
>> Mike Jensen
>> Sound Pro
>> Rapid City, SD
>> mikej@xxxxxxxxxxxxxxxxxxx
>>
>>
>> -----Original Message-----
>> From: techassist-bounce@xxxxxxxxxxxxx
>> [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of pete
>> Sent: Wednesday, April 27, 2005 2:27 PM
>> To: techassist@xxxxxxxxxxxxx
>> Subject: [TechAssist] kp57wv700 son y prejection tv
>>
>> Hi guys
>> The problem is faint retrace lines on the red color only. Has anyone
>> seen run across this problem before? I think its too new to be the crt.
>> any Help will be greatly appreciated
>>
>> Pete
>>
>>
>> Perdomo tv Inc Since 1972
>> Miami.Fl
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