{772} TB3240 Digital Thermostat Repair

In this video number {772} TB3240 Digital Thermostat repair. I demonstrated how to repair Honeywell TB3 Series TB3204W Communicating Thermostat repair. its problem was that it was not turning on. during troubleshooting process i found 34063 based buck regulator based circuit malfunctioned. a ceramic capacitor was short circuited which caused to disconnected the output line and a smd diode which was separated from the BCB pads, i found it near PCB and while testing it found short circuit. after repairing the broken PCB track, installing a fast rectifier and a ceramic capacitor. it turned on and started working
You are Invited to Join Haseeb Electronics
/ @haseebelectronics
Please check other videos
SMPS no output • {966} SMPS Is not work...
SMPS step by step repair tutorial • {528} How To Repair SM...
How to download circuit diagram, service manual • {558} How To Download ...
Transistor, IGBT, MOSFET equivalent • {233} How to find Equi...
Broken plastic gear repair • {679} How To Repair Br...
You can Follow me on :-
Instagram: / haseebelect
Facebook: web. profile.php?...
#honeywell #tb3 #thermostat #repair

[@vijayakumarkumar9190]

Very good and useful information sir thanks

[@jkbhatt72]

Wish you all the very best

[@muhammadishtiaq24]

Excellent thanks for sharing this informative video keep sharing❤❤

[@gunulifestyleandCooking]

Like 33
Beautiful information my friend❤❤❤❤❤❤❤

[@sabirrazaq304]

Sir, I am your huge fan , I have a question from you, Why Mosfet is used in some smps output section instead of double diode, also inform plz how Mosfet works in output section?

[@48v-ww4ul]

Sar ucc27714 ic datar video

[@usamaasif8581]

Sir Is igbt Ka equivalent ha MDQ10N026 reply me

[@dhanesh1960]

Chalu to ho gaya, lekin thermostats cut off hota hai k nahi ye check nahi kiya! ie Switching .