Television and Home Theater

Samsung HCP4752W White Color Turning Dingy Yellow

Submitted by yodada on Tue, 09/09/2008 - 17:16

Forums: 

The picture color (mostly whites) is beginning to become a dingy yellow in various areas of the screen. Rather than the crisp bright white color when the unit was new.  This is also evident in the white grid of the convergence screen.

Is there an adjustment (perhaps in the maintenance mode) that can possibly correct this deteriation of the picture?

THANKS!

KP57WS500 CONVERGENCE PROBLEM

Submitted by LeeEtta on Tue, 09/09/2008 - 14:30

Forums: 

Can someone please send me a manual for fixing my convergence myself on a Sony KP57WS500

 

Thanks

Sony 40/46" HDTV info

Submitted by TechFan on Tue, 09/09/2008 - 13:10

Forums: 

I needed a new digital camera and I finally settled on a Sony Alpha (posted in the camera forum) and I stumpled upon some good deals when you sign up for the Sony credit card so I figured I would post some other deals in case anyone was interested.  Enjoy!

panasonic convergence questions

Submitted by jim_wrench on Tue, 09/09/2008 - 10:07

Forums: 

i have a green convergence issue on my pt-51g46cv it is all wavey and missing spots here and there so i figured thats the problem

 

when i tore into the tele i found that i have 3 convergence ic chips and they are labeled B G and R so i assume it corrosponds to each color should i just replace the one green one or all three they are numbered STK 4274 i can find these for sale but are there some that are better then others. Is there anything else i should look at before i tear the board out of the television?? 

panasonic convergence problems

Submitted by jim_wrench on Tue, 09/09/2008 - 10:06

Forums: 

i have a panasonic  PT51G46CV television with convergence problems and cannot find a replacement parts for this model.

 

the green on my set is wavey and there are spots of green missing so from what i have seen it is the convergence amps??

 but i search for my model and connot fint it anywhere??

 

 

wt 42313 convergence issue

Submitted by KTHEnterprises on Tue, 09/09/2008 - 10:06

Forums: 

I have a 4 yr old Mitsubishi wt42313.  Overall this is a great tv but a convergence problem has arisen.  I have replaced both stk394-250 but issue did not change.  I read that some resistors could be bad but which ones?  I am better than averge at component level repairs but I am at a standstill with this problem.  I can move red convergence up and down but not left right.  I have seen multiple write ups about this but no info as far a resistor replacement.  Thanx for your help.  

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