Comments on: Free Subscription https://jestineyong.com Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Tue, 02 Mar 2021 07:54:37 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: Jestine Yong https://jestineyong.com/free-subscription/comment-page-1/#comment-228971 Fri, 14 Nov 2014 09:52:00 +0000 https://www.jestineyong.com/?page_id=6470#comment-228971 In reply to t.kingsley.

Hi Kingsley,
I suggest that you make your post at the comment section of the link below:

https://www.jestineyong.com/marantz-remote-control-repair/

so that the author could answer it.

Jestine

Likes(30)Dislikes(0)
]]> By: t.kingsley https://jestineyong.com/free-subscription/comment-page-1/#comment-228967 Fri, 14 Nov 2014 08:32:49 +0000 https://www.jestineyong.com/?page_id=6470#comment-228967 hello sir
iam having a marantz sr66 model, left channel power transistor burned out, i replaced the same transistor, but the quality is very poor bass is not good compare to right. what is the solution.
t.kingsley
tamilnadu
madurai

Likes(3)Dislikes(0)
]]> By: Jestine Yong https://jestineyong.com/free-subscription/comment-page-1/#comment-228538 Wed, 29 Oct 2014 13:43:39 +0000 https://www.jestineyong.com/?page_id=6470#comment-228538 In reply to Uttam.

I'm fine thanks but sorry i do not carry any schematic. Try eserviceinfo.com

Jestine

Likes(4)Dislikes(2)
]]> By: Uttam https://jestineyong.com/free-subscription/comment-page-1/#comment-228504 Tue, 28 Oct 2014 10:30:17 +0000 https://www.jestineyong.com/?page_id=6470#comment-228504 Hi Jestine,
how r u ? I m fine can u help me one samsung TV model LED UA32S5100 is no light sound is OK. I need your help & circuit diagram of this model. pls help.
Thanks & Regards
Uttam

Likes(2)Dislikes(0)
]]> By: Jestine Yong https://jestineyong.com/free-subscription/comment-page-1/#comment-228458 Mon, 27 Oct 2014 06:43:47 +0000 https://www.jestineyong.com/?page_id=6470#comment-228458 In reply to t.kingsley.

Sorry we do not have any robotic circuit.

Jestine

Likes(2)Dislikes(0)
]]> By: t.kingsley https://jestineyong.com/free-subscription/comment-page-1/#comment-228457 Mon, 27 Oct 2014 05:40:29 +0000 https://www.jestineyong.com/?page_id=6470#comment-228457 hello sir,
do you have any mini robotics circuit,plz forward us.
thank you
t.Kingsley
Tamilnadu
Madurai

Likes(2)Dislikes(0)
]]> By: Jestine Yong https://jestineyong.com/free-subscription/comment-page-1/#comment-228387 Sat, 25 Oct 2014 11:12:28 +0000 https://www.jestineyong.com/?page_id=6470#comment-228387 In reply to Ramesh gaikwad.

Hi Ramesh,

Try check if there is any ic with the part number AS-15G in t-con board gets extra hot. May be this model use another part number.

Jestine

Likes(6)Dislikes(0)
]]> By: Ramesh gaikwad https://jestineyong.com/free-subscription/comment-page-1/#comment-228373 Sat, 25 Oct 2014 05:22:56 +0000 https://www.jestineyong.com/?page_id=6470#comment-228373 Hi There
I am having a Sony 32EX520 in which the TCON Board has become faulty. i get Clear picture for 2-3 seconds and there after there are alternate horizontal white lines
also there are some vertical lines depending upon the contrast of the image. However when i open menu the picture in background is clear also the menu is ok but when i exit from menu again the same Fault Please Help
Ramesh Gaikwad
India

Likes(5)Dislikes(0)
]]> By: Jestine Yong https://jestineyong.com/free-subscription/comment-page-1/#comment-228228 Mon, 20 Oct 2014 05:54:20 +0000 https://www.jestineyong.com/?page_id=6470#comment-228228 In reply to Taofiki ishola Akinleye.

Try check this link:

https://www.jestineyong.com/metal-oxide-varistor/

and the power supply still can work without it but no longer have protection against transcient voltages

jestine

Likes(7)Dislikes(1)
]]> By: Taofiki ishola Akinleye https://jestineyong.com/free-subscription/comment-page-1/#comment-228215 Sun, 19 Oct 2014 08:02:54 +0000 https://www.jestineyong.com/?page_id=6470#comment-228215 I love this article but pls sir what is the major work of varistor and can set work without it?

Likes(3)Dislikes(0)
]]>