[TechAssist] Re: kp57wv700 son y prejection tv still not fixed
- From: "Electric Medic" <info@xxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 6 Jul 2005 23:21:56 -0400
Pete: I hate to say I told you so. Of course I didn't know you changed the
red tube. The last post I saw was you just adjusted the screen controls, I
figured that would come back to you or another shop based on my experience
going behind other shops that customers said was in another shop recently. I
could see by the white paint that they adjusted the controls only, so I
learned to replace the block, and or rejuv. the tube. Seldom do you have to
replace the tube unless it is bright screen and shutdown, unless it is that
one certain model that you have to update the crt boards with the new spark
gaps and replace a transistor. Since you changed the tube it must be the crt
board or the screen block. Usually the screen block is bad, second is tube
and third is crt board. In either case playing the set for a couple of days
is the only way to know for sure. The only sure way to fix in home is to
replace tube, block and crt board in one shot. That will insure no recalls
and probably cheaper than running back and forth on recalls. Once you get
past the cost of tube the other parts are not that expensive. Although since
I bring those in to shop the tube is seldom bad unless the set shuts down.
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: Wednesday, July 06, 2005 10:54 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: kp57wv700 son y prejection tv still not fixed
I replaced the red crt new from sony. It was ok when I left the house cust
called me back after 3 days same red retrace problems anything on this?
Pete
Perdomo Tv Inc Since 1972
Miami.Fl
----- Original Message -----
From: "pete" <tvtech@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, May 01, 2005 5:24 PM
Subject: Re: [TechAssist] Re: kp57wv700 son y prejection tv fix
>
> Perry
>
> I told the cust that it would probably come back but he said that he would
> wory about it when it returns I already told him its probably a defective
> red picture tube.
>
> thank you
> Pete
> Perdomo Tv Inc Since 1972
> Miami.Fl
> ----- Original Message -----
> From: "Electric Medic" <info@xxxxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, April 29, 2005 1:08 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
>>> ------------------------------------------------------------------------
>>> -----
>>> This Email List is Public. Remove: http://www.tech-assist.org/remove.htm
>>> Lost Password: http://www.tech-assist.org and select "Login Problems?".
>>> Appliance Repair List:
>>> http://www.tech-assist.org/secure/tip/chatjoin.htm#app
>>> Email Archives: //www.freelists.org/archives/techassist/
>>> ------------------------------------------------------------------------
--
>> ---
>>> This Email List is Public. Remove: http://www.tech-assist.org/remove.htm
>>> Lost Password: http://www.tech-assist.org and select "Login Problems?".
>>> Appliance Repair List:
>>> http://www.tech-assist.org/secure/tip/chatjoin.htm#app
>>> Email Archives: //www.freelists.org/archives/techassist/
>>>
>>>
>>> --
>>> No virus found in this incoming message.
>>> Checked by AVG Anti-Virus.
>>> Version: 7.0.308 / Virus Database: 266.10.4 - Release Date: 4/27/2005
>>>
>>>
>>
>> -------------------------------------------------------------------------
---
>> -
>> This Email List is Public. Remove: http://www.tech-assist.org/remove.htm
>> Lost Password: http://www.tech-assist.org and select "Login Problems?".
>> Appliance Repair List:
>> http://www.tech-assist.org/secure/tip/chatjoin.htm#app
>> Email Archives: //www.freelists.org/archives/techassist/
>>
>> -------------------------------------------------------------------------
----
>> This Email List is Public. Remove: http://www.tech-assist.org/remove.htm
>> Lost Password: http://www.tech-assist.org and select "Login Problems?".
>> Appliance Repair List:
>> http://www.tech-assist.org/secure/tip/chatjoin.htm#app
>> Email Archives: //www.freelists.org/archives/techassist/
>>
>>
>> --
>> No virus found in this incoming message.
>> Checked by AVG Anti-Virus.
>> Version: 7.0.308 / Virus Database: 266.11.0 - Release Date: 4/29/2005
>>
>
----------------------------------------------------------------------------
-
This Email List is Public. Remove: http://www.tech-assist.org/remove.htm
Set Vacation
mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation
Lost Password: http://www.tech-assist.org and select "Login Problems?".
Email Archives: //www.freelists.org/archives/techassist/
-----------------------------------------------------------------------------
This Email List is Public. Remove: http://www.tech-assist.org/remove.htm
Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation
Lost Password: http://www.tech-assist.org and select "Login Problems?".
Email Archives: //www.freelists.org/archives/techassist/
Other related posts:
