- Видео 267
- Просмотров 7 363 225
tevz TV
Филиппины
Добавлен 3 фев 2015
Led plasma tv laptop computer etc. Repair and troubleshoot
Riding Bike mountain bike. AI voice-over.
Riding Bike mountain bike. AI voice-over.
How to repair a TV with a black at the bottom part of the screen.
A black at the bottom part of the screen repair. side COF missing VGH voltage. Tips and Tricks. Please like share and subscribe. Thanks.
Просмотров: 218
Видео
VHS VCR not loading the tape repair.
Просмотров 7 тыс.16 часов назад
VHS VCR won't play and sometimes does not load the tape. Tips and Tricks. Please like share and subscribe. Thanks.
Hisense LED TV (no power repair)
Просмотров 14 тыс.14 дней назад
How to modify a power supply. Tips and Tricks. please like share and subscribe. Thanks
Bypassing the PFC circuit.
Просмотров 36 тыс.21 день назад
The PFC is okay to remove, here's how. Tips and Tricks. Thanks for watching. Please like share and subscribe.
After replacing the chip, another issue arises.
Просмотров 8 тыс.Месяц назад
I replaced the UOC chip but then another defect came out. Tips and Tricks. Please like share and subscribe. thanks.
Panasonic 32-inch LED TV power supply repair.
Просмотров 13 тыс.Месяц назад
Panasonic 32-inch LED TV power supply repair. What is the best mosfet replacement? Tips and Tricks. Please like share and subscribe. Thanks.
Manual washing machine timer won't set.
Просмотров 4,2 тыс.Месяц назад
How to replace the timer, the timer is not repeatable, replaced the whole assembly. hot to connect the wire. tips and tricks. Please like share and subscribe. thank you.
Replaced all bloated capacitors but still no backlight?!
Просмотров 17 тыс.Месяц назад
This TV has no backlight, and all defective capacitors have been replaced but still no backlight. Tips and tricks. please like share and subscribe.
Vertical bar line removal.
Просмотров 14 тыс.2 месяца назад
This video shows how to block the CKV line with this type of T-con and remove the bar lines. Tips and Tricks. Please like share and subscribe. thank you.
Sony A33 DSLR camera, not turning on.
Просмотров 4,5 тыс.2 месяца назад
Sony A33 DSLR not turning on. Trace the component causing the battery terminal to become shorted. Tips and Tricks. please like share and subscribe. thanks.
Sharp 32 inches no image fix.
Просмотров 16 тыс.2 месяца назад
The video shows how to repair the timing control voltage. VCC 3.3 volts is only 2.6 volts. tips and tricks. please like share and subscribe. thanks.
JVC CRT does not continue to turn on
Просмотров 11 тыс.2 месяца назад
This is a vertical issue, see how to test the voltages, and replace them with different part numbers. Tips and tricks. please like share and subscribe. Thank you.
Nova LED TV No power, Try not to modify the power supply.
Просмотров 12 тыс.3 месяца назад
This video shows how to repair an LED TV power supply without modifying it. Tips and tricks. Please like share and subscribe. Thank you.
A standby light indicator only not turning on, LED TV (Good EEPROM Firmware)
Просмотров 20 тыс.3 месяца назад
A standby light indicator only not turning on, LED TV (Good EEPROM Firmware)
LED TV not turning on. (EEPROM programming)
Просмотров 28 тыс.3 месяца назад
LED TV not turning on. (EEPROM programming)
TCL CRT TV no power( low 110 volts)
Просмотров 14 тыс.3 месяца назад
TCL CRT TV no power( low 110 volts)
Samsung LED TV has no image. ( T-CON repair).
Просмотров 156 тыс.4 месяца назад
Samsung LED TV has no image. ( T-CON repair).
Samsung LED TV blinking red light indicator.
Просмотров 48 тыс.4 месяца назад
Samsung LED TV blinking red light indicator.
TCL smart LED TV. (No power repair)
Просмотров 51 тыс.4 месяца назад
TCL smart LED TV. (No power repair)
Samsung smart TV not replacing the shorted capacitor.
Просмотров 12 тыс.5 месяцев назад
Samsung smart TV not replacing the shorted capacitor.
Devant 50UHV300, linear voltage regulator problem
Просмотров 11 тыс.5 месяцев назад
Devant 50UHV300, linear voltage regulator problem
Sony LCD Projector TV KF-E50A10 blinking red light indicator.
Просмотров 13 тыс.5 месяцев назад
Sony LCD Projector TV KF-E50A10 blinking red light indicator.
Another Nice Job by Tevz. Special respect from Iran.
تشکر
Very good information sir thanks 😊
tanx u sir, loving da video
Salutări din Romănia👋👋👋
Amazing skill
Yesterday my friend gave me this TV for free. It's amazing!! Better than my Samsung from 2018
I love your work Mr.Tevs Tv
I appreciate that
I love your work Mr.Tevs Tv
Good 👍
That looks like I have the same issue I’m not sure I still need to test both the transformer & the diode but if they are both working I’ll just have to bypass them if at all possible.
can you make a video on how to fix all faulty hdmi and usb ports on a tv mother board to work when an hdmi cable and a usb flash drive is been plugged in on an input
can you help me with a video on how to locate Samsung main board model no ue32d5520 HDMI ic cozy been searching all over online to locate HDMI ic on main board and also when i do plug in HDMI it does not detect with no signal
Profe gracias por compar tir tus conocimientos algun correo para pasarte una falla de imagen en un plasma de 43 para que me des tu opinion por favor
👍
Lost me with the AI voice.
What up number send me
Sir this model tv titcon board number wanted tell me sir
Jvc lt-19
Grandpa's old gadget. Not worth reviewing😅
thanks tevz this is master repair school specially for me
👍♥️
A short circuit is when the multimeter beeps?
I enjoy your videos I am learning a lot from your videos thank you
hey tevz good day ..u are my teacher could you please explain how do i find the B+ voltage in these crt tv?? where do i probe an image would be nice if u could highlight it in a picture ...thank u
I want to come over and learn
❤
😂
Vary good tutorial with harmonious vocal
Yes he is a Master. Of electronics. I am seeking knowledge.
I'm looking forward to next Video. 👏👏🖥 p-2
Thank very mcuh for reply! I plugged in AC cable and checked DC voltage of AT24C04 IC which seems to be eeprom for this 29 inch LG CRT TV.I placed red probe to pin #8 of AT24C04 and black probe to pin #4.It measured 5.084Vdc regardless of clicking power switch.I also pressed channel button and other button on the remote controller But It won't make LG 29 inch CRT TV to display any screen at all...
try hang the eeprom
@@tevzTVTevatronics What is meaning of hang the eeprom? dose it means to replace AT24C04 IC with new IC?
@@bshi0288 just hang it and try it, if the tv turns on it? it means it is in standby mode. or it has an EEPROM program issue. Check if you have a remote try to remote it, but resolder back the EEPROM before you remote it.
@@tevzTVTevatronicsI resolderd all pin of EEPROM(AT24C04) on the bottom of PCB and I repeated to plug in AC cable and push power button on the remote and unplug AC cable, more than ten times. I noticed that whenever I push power button on the remote,DC voltage of B+ filter capacitor(160v 100uf) suddenly became 120Vdc and it gradually decreased until it reach 38Vdc.But Unfortunately, No matter how repeat plug in, push power button and plug off,It won't display any screen at all
I have 29 inch LG CRT TV which did not display any screen at all. When I plugged in its AC cable I measured DC voltage of B+ filter capacitor(160v 100uf), it measured 38Vdc with DMM. But as soon as I click power switch,It suddenly soared to 120v and gradually decreased until it reach 38Vdc. And I also measured pin #9 of STR-S6707 in the HOT area with analog meter and it also soared to 7.3-7.5 Vdc as soon as I click power switch, and gradually decreased until it reach 6.4Vdc. I purchased another STR-S6707 and replaced primary STR-S6707 with it by soldering but that would not fix this voltage decreasing problems.. Would you give me a clue What cause this symptom of decreasing voltage of B+ filter capacitor and VCC of switching ragulator?
Some power supply goes to a lower voltage when the system is in standby mode. try press the channel up or down or other power booton. Check also the 5 volts standby.
Clever but soldering?
Sir!!are just good when it comes to electronics..am soo lucky I found ur channel cos am really learning alot from you
Thanks and welcome
Hello sir.your videos are perfect and very helpful.is there a way to contact you for asking questions about tv repair.i repair tv and others too.thanks
mine the diode are not shorted i just replace it but cant received any voltage
Congratulations, grand master, I go back to the past when I watch you.
Wow, thanks
Greetings: WD40 Mixed With Electronics? Hmmmm. O goody. U DIY / Ujunk idiots do that ...but Not in my shop!
just a few techs would go as deep as you into troubleshooting: respect !👌
San tyo maka bili ng lcd screen
❤❤❤❤❤❤❤❤
I don’t know how cutting line can solve the problem if it is a problem why would the manufacturer company keep that line
hello.When voltage of B+ capacitor(160v 100uf) in the cold area is low(39-40 Vdc).Is it okay to rotate variable resistor in order to raise B+ voltage to 110Vdc,?
I usually ride a bicycle to purchase only oneor two capacitor from store where is 10km away from my house.
Good exercise.
Excellent Tevz. Good to hear that VHS could comeback. Just wondering if VHS does make a return would other formats such as Betamax follow? I really used to like the Beta format they were excellent in picture quality. Also really happy to see you work on the VHS machine and please do try to make a video on The Betamax machines. All the Best...
No more Betamax on my location. I will make a video of it if someone still has Betamax.
Your great.. same concept worked thanka a lot
TV saya mati total power nya
Good
Very nostalgic, it brings back memories.... Repairing and troubleshooting mechannical alignment, head replacement and cleaning alignment, belts, capstan, pulleys, gears, tracking controls, and vcr syscon and power supplies...
great video Thanks !!