Comments on: New Repair Blog https://jestineyong.com/new-repair-blog/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Fri, 12 Apr 2019 14:51:28 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: francis machika https://jestineyong.com/new-repair-blog/comment-page-1/#comment-355255 Fri, 12 Apr 2019 14:51:28 +0000 https://www.jestineyong.com/?p=2168#comment-355255 thank you for fast respond i rewind switch transform,its has 80 turns 40 - 40 turns and in primary and in secondary we have 4 40 turn,but when i replace this transformer it bust.how to measure the size of wire?

Likes(0)Dislikes(0)
]]> By: Jestine Yong https://jestineyong.com/new-repair-blog/comment-page-1/#comment-156037 Sat, 17 Nov 2012 01:40:28 +0000 https://www.jestineyong.com/?p=2168#comment-156037 In reply to inder.

HI Inder,

You are welcome!

Jestine

Likes(0)Dislikes(0)
]]> By: inder https://jestineyong.com/new-repair-blog/comment-page-1/#comment-155783 Fri, 16 Nov 2012 17:03:47 +0000 https://www.jestineyong.com/?p=2168#comment-155783 hi jestine i found two bulged filter capacitor and i replaced them.now the lcd working fine.thankyou very much.

Likes(0)Dislikes(0)
]]> By: Jestine Yong https://jestineyong.com/new-repair-blog/comment-page-1/#comment-154590 Wed, 14 Nov 2012 22:33:24 +0000 https://www.jestineyong.com/?p=2168#comment-154590 In reply to inder.

HI Inder,

Try open up the cover and check for bulged filter capacitors.

Jestine

Likes(0)Dislikes(0)
]]> By: inder https://jestineyong.com/new-repair-blog/comment-page-1/#comment-154434 Wed, 14 Nov 2012 16:22:07 +0000 https://www.jestineyong.com/?p=2168#comment-154434 hi jestine how are you.i have a problem with samsung lcd, it takes about 20 minute to display.whan i turn on just shows a black screen and blinking blue led and as i said it takes about 20 minute to display.this lcd attached with my computer.

Likes(0)Dislikes(0)
]]> By: Jestine Yong https://jestineyong.com/new-repair-blog/comment-page-1/#comment-73373 Thu, 10 May 2012 16:56:35 +0000 https://www.jestineyong.com/?p=2168#comment-73373 In reply to inder.

Hi Inder,
It could be dry joints. Try gently tap the board with the handle of screw driver to see if there is any changes. What is the B+ voltage to flyback before it shutdown?

Jestine

Likes(0)Dislikes(0)
]]> By: inder https://jestineyong.com/new-repair-blog/comment-page-1/#comment-73135 Wed, 09 May 2012 22:35:01 +0000 https://www.jestineyong.com/?p=2168#comment-73135 no after shutdown it dosn't  pull  my hair .but someday it play contineusly  whole day. and sometime not even half an hour..

Likes(0)Dislikes(0)
]]> By: Jestine Yong https://jestineyong.com/new-repair-blog/comment-page-1/#comment-72839 Tue, 08 May 2012 20:48:28 +0000 https://www.jestineyong.com/?p=2168#comment-72839 In reply to inder.

HI Inder,

Screen turn off can be the high voltage shutdown or the G2/HEATER VOltage not present. Could You confirm if the TV still have high voltage once the screen is dark? You can confirm this if the tv still pulling the hair of your hand after shutdown.

Jestine

Likes(0)Dislikes(0)
]]> By: inder https://jestineyong.com/new-repair-blog/comment-page-1/#comment-72821 Tue, 08 May 2012 18:56:58 +0000 https://www.jestineyong.com/?p=2168#comment-72821 It is a CRT TV ...

Likes(0)Dislikes(0)
]]> By: Jestine Yong https://jestineyong.com/new-repair-blog/comment-page-1/#comment-72615 Tue, 08 May 2012 00:30:29 +0000 https://www.jestineyong.com/?p=2168#comment-72615 In reply to inder.

Hi Inder,

CRT or LCD TV?

Jestine

Likes(0)Dislikes(0)
]]>