Comments on: Plasma TV Repair https://jestineyong.com/plasma-tv-repair-2/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Wed, 23 Dec 2009 15:47:49 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: admin https://jestineyong.com/plasma-tv-repair-2/comment-page-1/#comment-4206 Wed, 23 Dec 2009 15:47:49 +0000 https://www.jestineyong.com/?p=2531#comment-4206 Hi Sam,

Thanks for the contribution!

Jestine

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]]> By: Sam C https://jestineyong.com/plasma-tv-repair-2/comment-page-1/#comment-4202 Wed, 23 Dec 2009 06:09:12 +0000 https://www.jestineyong.com/?p=2531#comment-4202 Samsung had a bulletin to adjust VS up or down 15v from the marked voltage of 188v.
Use a white raster to adjust the panel. This gets the gases energized and all the power supplies pulling maximum current. Set voltage in this order :
1 VA
2 VS
3 Z bias
4 Vset-up
5 Vset-down
The pots are inscribed on the circuit board.

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]]> By: admin https://jestineyong.com/plasma-tv-repair-2/comment-page-1/#comment-4199 Tue, 22 Dec 2009 22:42:34 +0000 https://www.jestineyong.com/?p=2531#comment-4199 HI behzad,

Not sure about that because i have not come across such problem.

Jestine

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]]> By: behzad https://jestineyong.com/plasma-tv-repair-2/comment-page-1/#comment-4198 Tue, 22 Dec 2009 17:23:08 +0000 https://www.jestineyong.com/?p=2531#comment-4198 hello jerstine

thank you for this clip . but the technician dose not tell this white
screw is belong to which section of tv . and why by trunning the screw
all the red and green dotes are disappeared
and this is just in samsung plasma tv sets or i may find in any other brands as well?
beh

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