Hello everyone,
I am trying to repair a faulty power suplly for a LED Light.
I measure 0 V on the output so LED dont light up, however in the input (out of rectifier), I have 60 V, so the problem must be in the middle.
Capacitors seems to be good condition, diode is also good (I tested). No burn signals elsewhere.
I attached the pcb board and a shcematic that I draw from observing the PCB. Note that there is an IC with the letters "BVYDLA" (I think its that)... its the only thing I found written on IC.
I cant find datasheets of this PCB.
Thanks for everyones help. Every tip I can get to found the problem or to identify the IC is welcome.
I am trying to repair a faulty power suplly for a LED Light.
I measure 0 V on the output so LED dont light up, however in the input (out of rectifier), I have 60 V, so the problem must be in the middle.
Capacitors seems to be good condition, diode is also good (I tested). No burn signals elsewhere.
I attached the pcb board and a shcematic that I draw from observing the PCB. Note that there is an IC with the letters "BVYDLA" (I think its that)... its the only thing I found written on IC.
I cant find datasheets of this PCB.
Thanks for everyones help. Every tip I can get to found the problem or to identify the IC is welcome.
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