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hello everyone, I'm looking for the wiring diagram of this led monitor.
the model is DHI-LM19-L200, but I think that any other diagram of a DAHUA monitor could be equivalent.
I really hope that among you someone can help me to repair this monitor, the screen is black, it doesn't seem like a backlight problem.
I see the presence of 12 volts, 5 volts, but without a diagram the repair is very difficult.
thanks to those who will answer12-10-2024, 04:37 PM -
I am looking for a boardview file or schematic for the EVGA GTX 780 Ti SC w/ ACX Cooler video card. -
please i need shematics of electrical wiring diagram for electrofusion welding machine elofit nupigeco , thank u .06-26-2022, 06:29 AM -
Hi All,
I obtained a schematic diagram for the above mixer but I am wondering if a block diagram exists as I am trying to fix a problem in the protection circuit which I find a little confusing using a circuit diagram only. In the good old days the workshop manuals always had a block diagram with a circuit discription. Very useful for fault finding.
The protection light is perminently on. The right sode has a -80DC on the feed to the speaker, hence the protection led on. I have removed all the O/P transistors which checked out OK. I tested all other transistors in circuit which seem... -
Hi all
Customer shipped this amp over & then connected to UK mains.
As well as PSU , damage spread to digital board & killed the MCU .
Any ideas , or a contact for spares ?...07-27-2023, 05:45 AM