can anyone please tell the market stats of major test and measurement instrument manufacturing companies in india.
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Hello,
i have an issue with my laptop, i troubleshoot and i think i have some issues with this chip, i would like to understand how it work and wich voltage i should have output but i cant find the datasheet
The chip is TPS51486RJER
The input 13v and 5v are good but i have strange output 4.5V and i should have 1.2V and 2.5 V
My post about my issue join
thanks07-20-2025, 10:08 AM -
Hello All.
I'm working on the printed flex circuit board (flexible type) of a 1990 Jaguar XJS Instrument cluster. If you Google that you'll be able to get a general idea.
In areas, the plastic has come apart allowing the copper strip to kinda flop around and be exposed to the elements.
What can I use to glue the 2 faces of the plastic material together trapping the copper ribbon inside...
Again - thank you all for you help. This will be the 4th or 5th time now that I have come here to receive AMAZING advise and directions. Thanks so... -
Hi guys; i own an Instrument keyboard Technics KN2000 that costed me a fortune back in 2000, and latley I have a Blue screen with no Graphics although still can have limited change to sound controls but but no in full do not seeing full control graphics, is there anything a can check,i notice some time i have faded graphic that soon disappear
https://technicskeyboards.com/techni...chnics-kn2000/ -
Got this Fender Acoustasonic 100 in for repair.
Complaint: Supposedly does strange things, the instrument channel goes pop, crackle, no audio then all of the sudden works again?
Well... Open this 15 year old sucker up and I am greeted with leaking capacitors. I changed these out, cleaned the board and
no audio out of the instrument channel, but some weirdness is gone and sounds now clean on the second channel. So I put my laptop on there and cranked the music full tilt. Sure enough, it goes crackle and pop with the bass in rhythm. Put my signal geni on it and sure...
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hi i have a receiver that is destroyed from the overvoltage i guess
my question is has three wires u v w for driving a motor fan i found an other receiver wireless from aliexpresss with the same propertiew but for dc motor
the motor fan has not label
i have an other receiver operational
In your opinion can i measure the voltage at the output ?
what do you suggest me with a simple instrument multimeter or using someone instrument more specific ?
thanks in advance...
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