I wish I had a quarter of your knowledge - you are the greatest!
@bobanmanic123523 сағат бұрын
MAESTRO thank you very much for the video👍👍👍
@dondanij12 сағат бұрын
Excelente video y muy buena explicación de la resolucion de la falla, muchas gracias por compartir sus conocimientos con la comunidad! Saludos desde Argentina!
@sergiosantos3993Күн бұрын
Saudações aqui do Brasil, que bom que o senhor retornou , um forte abraço
@AbbasAlkhakaniКүн бұрын
From iraq I sent ❤ and respect for you sir.
@transformateur9969Күн бұрын
Glad to see you again ! Thanks ! 😍
@electronicrepairservice2020Сағат бұрын
Another great lesson - thank you!!👍
@juanted72517 сағат бұрын
Thanks for the info
@murugans4403Күн бұрын
Watching from India.Thanks a lot to you sir...
@rofecarsalvador1000Күн бұрын
Watching po
@djbaklastechКүн бұрын
Nice master galing mo tlga
@johnfitzpatrick2469Күн бұрын
Hi tevz from Sydney Australia. Thank you for your time and teaching. * After continuity of fuse looking for the cause. * I'm thinking instead of attaching a resistor use a Variac 60-120V if the fuse doesn't blow increase to 220V 🌏💫
@dreadwings3Күн бұрын
Would a dimmer work? Of course, as long as it respects the power it offers.
@rasheedanjam2528Күн бұрын
So beautiful sir I am watching from Pakistan ❤❤
@granvilleadams59229 сағат бұрын
HI MR TEVZ how are you and the family doing hope everything is ok after the flat.you have miss on this channel by everyone and me ,,,,sins we all learn so much from you including me thank you god bless
@tevzTVTevatronics6 сағат бұрын
All good
@imbrysokad20 минут бұрын
#imbrysokad hello sir I'm from Pakistan i m regoler watching your channel of all videos you master of all LEDs and electronics equipment I like you your great sir 👍🎉🎉
@shymkshymk4757Күн бұрын
Ab BRILLIANT BRAIN YOUR SKILL THANKS👍😁
@hh.hamimhasibtv9235Күн бұрын
Good sir❤
@arkanghelkerubin1980Күн бұрын
Watching fr Pampanga
@kaizen107122 сағат бұрын
❤❤❤👍
@rajeshjadav12402 сағат бұрын
Well. Boss
@naderAyed-si8upКүн бұрын
good 👍👍👍 yes❤️
@veeranachunduri786011 сағат бұрын
Thanks sir
@tevzTVTevatronics6 сағат бұрын
You're welcome 👍
@suatkaleli5075Күн бұрын
thanks tevz it is informative. We naturally changed the fuse that is OK and also if we would have used a proper varistor (for instant 400V) is that possible and better?
@abdelhamiedsarhan630822 сағат бұрын
with large size screen what wil be the results. why you did not ues power module if the component not available at your region
@aliemlekКүн бұрын
👌👌👍👍
@ingvarsvennberg435Күн бұрын
Sttange method how to use solder vaccum pump..
@mangyantech3729Күн бұрын
The issue of the unit is no red indicator light but there is 3.3v stby .we have also 12v .5v and 1.8 v when power is on
@tevzTVTevatronicsКүн бұрын
check other voltage
@mangyantech3729Күн бұрын
@@tevzTVTevatronicswe also measure 1.2v....in the main board....also i measured vgh 28v and -8vgl etc......in tcon board
@mangyantech3729Күн бұрын
Where is your location sir ...if you dont mind Sir if you have messeger iwill send you the picture of this board..to indicate the voltage and testpont .to made trouble shooting easy to me.
@mangyantech3729Күн бұрын
Sir until now i cant find what parts in this unit was giving the trouble pls help.hisence 58A7100F..........May i ask what is this cm121k.1n ic.. is this a protection ckt in the backlight drver.what. pin in this IC was the protect ..thank you.
@tevzTVTevatronicsКүн бұрын
no data sheet. no idea
@mangyantech3729Күн бұрын
Thank you sir .i hope you will help me later on
@Mrcin-pv8ysКүн бұрын
What is this resistor for testing? 😊👍👍
@HeidiHohКүн бұрын
Der Widerstand den er hier benutzt beträgt 220 Ohm 20 Watt! Man kann aber auch eine Glühlampe mit 230V/ 25 - 100 Watt in Reihe schalten.
@Mrcin-pv8ysКүн бұрын
@@HeidiHoh thank you very much and best regards
@oefzdegoeggl21 сағат бұрын
Well, obviously removing the PFC works ... but why not just replacing the MOSFET? I mean ... if customer pays for it of course, missing PFC is on his electricity bill 😄
@tevzTVTevatronics15 сағат бұрын
Most replacing the mospet is not guaranteed to work; if the mosfet gets short, the driver also gets damaged. The PFC only gives about 5 % less of the electricity bill.
@ahmadmeratzadeh5731Күн бұрын
Now, I think you can repair all TV
@MichealLewis-m4zКүн бұрын
pfc
@PaoloMaglione-py2nv23 сағат бұрын
So it works without varistore and without pfc mosfet?