Thank you so much for taking so much of your
times to provide us the necessary info about repairing the
computer monitors. Wish you "forever" healthy & good luck to
you whatever you do!
Your articles are always very good. Thanks for posting them to
Technotronic Dimensions, NY [USA]
I just want say that i enjoying reading your website even before
the first time i saw it i included on my favorites on my computer
and i always open it everytime I surf the net I always try to check
if you have any new topic. I can proud to say that your my idol i
hope i can be like yours someday. I'm on the process on polishing
my skills on my chosen career I been 2 year in this field i found
it really great and i understand the feeling you have when you love
electronics . I planning to attain my peak skills on my job when i
reach 30 I hope I can do that any way I wil just try.
I am biomedical service engineer I handle different medical
equipment I'm not experience having major problem servicing some
medical equipment except the dialysis machine it seems its easy to
troubleshoots a medical equipment bec. they equip with
microprocessor telling you whats wrong with them I just replace the
board causing the unit malfunction. In my job I cant repair it by
parts bec. the manufacturer does not allowed it and the main major
reason is to make sure the unit is safe to used by the end user and
patient and to ensure precise & proper functionality so our
S.O.P is by board level.
I want to satisfy myself that i can able to troubleshoot and
repair a equipment by parts i know i cant do that on my job.My plan
is to repair a tv or vcr..etc. to practice my self on by parts.
Thanks again for your tips how to troubleshoots a certain parts of
equipment. Hope you understand i talk to much, I'm so happy . Keep
up the good work sir.Thanks you so much...
What an excellent person you are. God bless you. I live in Spain
wanted to be a free technician for human kindness. But I could not
I have always seen people throwing monitors, videos, and other
items whom they could not repair, and many times I feel sad for
who don t even have luxury to have these things. You and your work,
appreciate and salute you.
That is very nice site and may God bless you.
Yes, the transformer is dead allright! You were absolutely
correct. I have 120 volts entering and nothing on the output at
all. (Now that you taught me how to use my meter)
Thank you very, very much for your patience.
Tomorrow, I begin the search to find a new transformer!
Very Best Regards and thanks again,
i will take this time to thank you for all your support now i
can repair the monitors & tft without any problem. i used to
fear monitors coz i didn't know how the circuit works but when i
read your notes & repair tip now i understands.
i came to that when you don't understand the circuit you can,t
repair any thing.
for the computer mainboard its so easy they usually take out the
mosfet which i remove the one which is in the AGP circuit & put
it in the memory slot circuit & the mainboard start working
there nothing to buy is that people don't how PC power supply
now irepair the following
power supply , ups
that you very much happy new yr
kenya is fine
Sometimes later............and do you now what now i,m repairing
about 3&5 monitors, lcd, laptops screens per dayand i have been
learning through your website even i decided to print your picture
and put it in my small office and onother in my house do you why
the question i have been asking u about VDU,LCDs made me who i,m
today, now i,m getting about $250 per week coz of you.i have sign
contracts with 4 Tea factories. remember you told me computer
mainboard are cheaper than monitors, last week i had 12 compaq s710
with int no display and the problem was just dry joint.
hi mr jestine i love your
website it is like the treasure island to
the technicians over all the
thank you for your website and all good information in there
I enjoy reading your emails, they are very informative.
Am writing to thank you for these very good articles
you have been sending me. I must admit am learning
alot in your articles and I really appreciate your
willingness to help others through your work.
Please keep on
sending these electronic repair
articles to me, am grateful for this.
Thanks and warm regards,
briliant site,, and fantasticly helpfull, i was reading the
,,How To Repair Dell E153Fpc LCD Monitor With Display Shutdown
You are such a super cool super
Geek!!!! I love the articles! Thank you so much!
Keep up the good work!
One big fan!
Mr Jestina youn
i want to thanks for the information you have sent to me.
it's really important.
Hi Jestine I have just just receieved your
article on SMPS and greatly appreciates it, and you sending stuff
like your electronic servicing E-book is great thanks a
What actually captivated my response is your
philosophical approach and that you could or rather,
have excelled in your interests. It makes me wonder how you could
have achieved so much knowledge in your own field and likewise,
other diversities. Teaching, developing your own Webpage and
Internet marketing; oh wow!..You see, it’s not the status or the
amount of income that envy me. It’s the
amount of knowledge and achievements that you guys acquired that
made me ponder. I believe, but how do you (not in any
particular order) indulge and manage time, effort, concentration,
determination, perseverance and err…I don’t know the correct word
or phrase, you tell me...Alas, I’ve two sons whom I hope, could
learn a thing or two from you. Not just in terms of academic or
technical know how within the courses that I would like to enroll
them. More so important are the qualities of endeavours and wisdom
your site is just oustanding !!
thank you again !!
for hoisting up this website and being kind enough to extend
informations which otherwise would not have been affordable
for me.i am a working biomedical engineer.many doubts that had
occured in my career when i refered to other experienced hands
ended up in either wrong information or angry remarks as"you
do not even know that?" which finally proved that they
themselves were doubtful as i am about these queries that
rised. only a real genius and intelligent person
can do what you are doing now. i bow before such kind
heartedness.it really is making a change in my career
with love and respect
jayesh k vijayan
Hi Very Dear Jestine Yong,
I am 100% glad that I've
met you (though out of physical contact) and I'm glad to know
you (though by Internet Sharing behind the Web). Thanks
for your thoughtfulness and concern. You are a blessing
to me personally. I am actually a fledgling in computing
and IT world earnestly trying to learn and become practically
sound in areas that interest me. I've found all your
articles very resourceful. Thanks a great deal.
Please do know you are ministering life to somebody behind
your screen - keep sending the stuffs. Am nurtured and
experiencing growth by them.
Right now, am trying to
learn how to read electronic hardware components, trace
circuits, and make a neat drawing of circuit schematics,
troubleshoot for problems and effect necessary repairs with
little or no assistance before I discovered your site a couple
of days ago while groping about in the web for help. God
saw my needs and placed your website in my hands for
solutions. I will always let you know how am doing
and going by it all since I've found you a man of true concern
and care. If not for distance (Nigeria-Malaysia) I
would have loved to always be with you in your repair
shop/office for real life contact, mentoring and practical on
hands experience. Be that as it is, am still glad and
confident that you are and will be of good help to me leading
me to my dream. Am really glad to know and meet you on
Thanks and Godbless. I love you as my IT
Father and Mentor. And love to hear from you
Yours baby behind the web,
I really enjoyed
all your articles and was really suprised
to find someone locally sharing his knowledge on web........
You really have have inspired me especially after visiting
Thanks and GOD Bless you too!
Love in Christ,
....... Thank you
for your articles. More power to you.
I have enjoyed reading your repair articles. You
seem to be a very good and patience technician.
I am your web reader since 2k3 . I am Indian. I heart fully
congratulate u sir. Your website tec solutions to repairers
fantastic or excellent. some problems some late reading u r
mail sorry. please continue u r free serv , engg help to our tec
engg world. Sir Thanking u once again
hi my dearest friend
thanks for all the precious news and information you
shared with me.I really appreciate what you do.May God
always be with you.
Yong for this article it had very good procedures for
repairing electronics equipments.
sending a message to me and Thank's very very much for the
Troubleshooting tips and repair. I learn a lot of that book,.
Thanks a million for the good stuff you're sending me.I do
appreciate it, and I make good use of them. Pls. Keep it up.
Thank you very
much Mr. Yong for your kindness. It
will serves for me as a big help as a beginner.
I've enjoyed reading your articles and your website, very much.
Thank you for all
of the information and effort. A lot of technicians are struggling
for information & it a rare thing to find someone that loves
the field & doesn't mind sharing Thank You & may God
How r u doing ?
ur aticle it was very informative.I am looking for more such kind
of articles.Thanks again.
Yes, I always
enjoy that very interesting articles
warm mode to transmit your ideas.
i`ll keep in touch.
thanks very much
for your effforts
thanks for your Knowledge sharing
thanks for your Kidness
thanks Jestine Yong
I wanted to send you an e-mail expressing my appreciation to you
for resurrecting your repair article series. It was and is again
one of the best sources of reliable information for techs in the
repair field no matter how experienced they happen to be.
Your series was very helpful to me as I was taking my electronics
from a classroom environment to the bench. Yourself along with
others like Sam Goldwasser, and my personal friend Harry Fogarty
are providing a continuing on-line educating resource that myself
and others still take advantage of. When I first discovered your
articles I was struggling (from inexperience) to make a bench job
"pay" for my employer. Now, thanks partially to you, I run my own
little repair company.
Thanks a million, and keep on with this Great Job! Very few people
are gifted at imparting practical electronic repair knowledge in a
usable form. I think that you should be more recognized by
your peers for doing so. Freely "Giving back" so to speak on
Your friend and longtime follower of your articles,
Robert E. Amerson, Jr.
dba Horizon Communications
Hi Jestine, glad
to hear you had a good week, mines not quite over yet as i
do shift work but im nearly there, keep the articles coming as i
reading them, like i said before you have got a really good site
full of hints and tips for us amateurs, keep up the good work!
gud p.m sir thanks
for the answer that you gave i found that the heater voltage
is only 3 volts i use a 7806 regulator and i tap it at the
secondary of a chopper transformer after that i power up the
monitor and the monitor back to normal brightness thanks again sir
till next time more power!!!!!!
hi, Sir! Thanks a
bunch for all that you doin' for me. God bless you yet the more!
I've learned much with you.
Good stuff on your
site , keep the good work ..
Hear from you soon
Morris . R
Thanks for your newsletters. I thoroughly enjoy reading them.
hi Jestine, this
is a really great site - keep up the good work!
I would like to thank you for your very
inspirational message. Thank you very much kind Sir.
Good day!thank you
very much jestine yong this article help me a lot in
troubleshooting an lcd monitor….
Thanks for all electronics guide had
you gave to me,its a big oppurtunity to explored by
knowledge about electronic
troubleshooting, once again thank you and more more power.
Message: Thanks so much for your writeup on the Dell E152FPb
repair. A while ago I found a similar problem in their 2000FP
models (blown fuse to the CCFL supply) but you saved me a lot of
time searching for the right component on this unfamiliar
I just wanted to
thank you for your articles, They are just WONDERFUL.
Thanks for the
great job you are doing and i am sending out word to my
fellows to visit your site. it is helpful.
I think your site is great. I found some very useful
tips for troubleshooting LCD monitors. Thank you.
It was amazing! Also I was read it. Faith and
strong determination are also keys to succes in
life,to reach your goals.
By the way I learned a lot from your ERG. Thanks a lot
because there is someone still living in this world to
share his knowledge without any amount of money to
Thank you very much for all the free articles you have
sent. As a starter in the repair world of Monitors, It
has greatly enhance my knowledge and troubleshooting
It has been a very very big help on my part.
Thank you very much from the bottom of my heart.
First of all I
would like to appreciate you for sharing your long time experience
on the internet to let other technicians to improve thier skill of
electronics repair .
I am In Ethiopia
in the city of Awassa I was working in the Educational media center
as maintenance techniccian I have an experience in repairing
Transmitters and some studio equipments .In that time I was
familier with using service manual of the equipments at the time of
servicing . But I came to Awassa in the Capacity Building office (
governementai office ) as vidio conferencing tecnician But most of
the time I am idle .So I decide to start my buisness in maintaining
electronics equipments like dvd, vcd and TV . That is at this time
I made a contact with you I can really say I am lucky I can contact
you by email whatever the problem i face during maintenance I will
mail to you I hope you will help me .
I recive your
email on the sunday that guides the technicians like me before
starting buisness Iread it throughly and nicely I will read it as
Once again I would
like to say thank you
I wish you good
Hi Jestine, Your
articles are interesting as always…
I enjoy your site quite much and I am impressed by the amount of
that goes into your site.
day and have a nice day to you. Thank you so much for your
information shared to me. I hope it would not stop.
Hi Jestine and how
are you doing,
thank you very
much from my heart for this fruitful and valuable article as well
as the other sent them so far, they realy helped me alot in my way
of understanding electronics repair. thanks again and keep sending
us these good stuff .
Hello Jestine. I
would just like to congratulate you on what I see as a
website you have created. Everything that you talk about is so true
explained……Again Thank you for your articles and I wish you all the
success for the future!
warmest regards Martin
Hi Jestine , thank you very much , you're the best
am realy happy about this information.I want to sprcialise in t.v
repairs,and tips like this are very advices.I shall download the
schematic diagrams and follow your advice.Thank you very much.
Wish you a
happy mothers day too.
All the best and
take care of yourself
hi sir iam
from india and iam your fan i like the way you teach people with
your site in understand all the topics through your
I recently been a
ERG menbers and received a lot of documental information regarding
repairing electronic goods.
Thank you for
sharing us with such great depth of information.Your experience
really inspires me
I have found that
your website info is very useful in helping me to identify area of
It's was a verry good job I learned a lot of your procedure to
Thanks to share with me your experience.
All the best for you Jestine.
Keep in touch.
I really enjoyed your ebook….
I enjoy and (learn) reading your articles. Keep them up.
Thanks for the best advise you shared to me.
Your articles and
experience shared probably to many that subscribe to you are very,
very helpful.I am a chemical engineer by profession but
since I lost my job in 1991, I turned into electronics
repair as a second profession. I really hope that you will
continue to share your knowledge to people like me who still have
much to learn about electronics repair. Thank you and more
Thanks for your
information. It helps a lot. Rare to find someone like you in this
Just a quick mail to say that I enjoy reading your site and all
valuable info and tips you have available,I enjoy electronics as a
and although I am in the telecommunications area and not in the
electronics repair business it just goes to show if you put your
any problem you will be able top solve it
Sunny South Africa
Thank for all the information had
you did it to me,its so very hepful to explore my
Thank you na more more
Hi Jestine excellent article I wil see how I adapt it to TV SMPS
.ali keep it up.
Very interesting, your method.
Very thank you
Hi Jestine, hope you are well! keep the articles coming as they
fasinating to read - you are an electronic genius i hope one day im
as you but i dont think i'll ever be, its great to hear how you can
all these problems, your website is an inspiration to us all - keep
good work, bye for now
Jestine when will
your news letter for the week be available? I can't wait to see
Thanks for all the brilliant info in your newsletters.I really
learnt a lot
i am SANDIP RAJARAM VISPUTE.i have my own computer hardware
shop.i have working experience of KOBIAN ECS CO.LTD which is
manufacture the Mercury brand computer hardware peripherals
including the mercury motherboard's.in silvasa india.
i like this web site,i am working in electronics from 4 to
5 years but i dont know
about this type of electronics feedback site are available in the
you are very good person in the world because you are
improve knowledge of student's,technitian's,engineers. i am
happy to joint your team as a member.
thank you very much
Thanx for the
articles you have been sending me every week. They have not only
taught me new technics of trouble shooting, but also have to make a
good report after every work done. Thanx amd please keep it up.
best regards from
thank you a bunch
for your repair tips. I got a Master's in Electronics.... I took on
a job at a local American company as Computer & Electronics
repairer, linux mail &web server and Windows 2000 server
administrator. I am very good at IT but not at electronics
repair.all is theory that I know. I've never used a screwdriver
neither opened a monitor case. my concern was to find a tv repair
website. after many research attempts for many months to no avail,
I finally ran into
your precious website. what a relief! now I am
confident. no more awe. I am very at ATX power supply repair. it
left with testing monitor flyback. I still can't figure out the
pinout. thanx for your plenty newsletters.
God bless you!
I would like to thankyou & may GOD bless yo
Thanks a lot for
all your mail i love to read it, i get encourage a lot by all the
news letter that wrote
then i have to
dear / justin
thank you for
these interesting articles.
I hope to collect
all these good articles in one book
and I'll try to
translate it to arabic language if you agreed
Hello Jestine,I am
actualy happy abouy the news letter,it's very helpfull.I was in the
habit of using this method but I am going to start practicing this
I have to thank
you for your news letters,they are very helpfull,and this is why
members grow interest in erg.
Thanks again for
sharing tour very interesting experience.
Good luck and
have a nice day
hello sir, i
really enjoyed regrading about ur articals .once again i thanks to
you continuing your technical support .
I am an electronics technician, I am 60 years old,I am in
electronics about 40 years, mainly TV, audio, radio repairs, do
some part time teaching of electronics and TV repair. I enjoy
reading your articles, and they do help in getting a better
understanding of some areas, I like your passion and think you have
a great future ahead of you. I do not have an established business
but do work at my home, repairs here is slow, but I spend much of
the available time reading , web browsing, (like your site)and
other TV /electronics sites.
My name is fadil from sarawak.. and proud of u for being a talented
malaysian able to establish super highway of informative
electronics engineering websites. not many people can do.
Fadilah bin hj daud
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Thank You so much to all of you. May God
Bless You Abundantly!