Can someone please help me reverse engineer this old (Robin subaru generator avr) because i want to build the entire pcb, i already reverse engineer the board with Sprint-Layout my problem is with some of the components values used in the board?
Guest
#6425583
Which "some"? Please take a better picture of the component side.
im sorry sir my pcb is coated with epoxy i found this image online and This is the image link https://gw.alicdn.com/bao/uploaded/i3/T1lpNGFwxhXXXXXXXX_!!0-item_pic.jpg I need to know the Zener values
No one ?
Guest
#6430880
Benjamin B. wrote: > I need to know the Zener values > No one ? What the fuck do you expect? We can't measure then Zener values, but you can do it... Remove the epoxy coating using a appropriate solvent, solder out the Zeners and measure. May be, you're a little bit more lazy than you should...
I am here asking experienced people to help me if they can, I tried to remove the items but it was broken and according to my research there is no way to remove the glue. And about being lazy, I am not an electronics engineer, and I already get the values of some components but I am not 100% sure of the values and I will upload the Image, In the end sorry for angering you.
Attached files:
-
1.jpg
(190 KB)
hi, Could you tell me if you managed to make this regulator? I also need such a device but I can't find any source.
I'm Sorry the generator is still parked in the garage
Guest
#7105342
I used a universal AVR available on aliexp ... But the problem is that this generator does not want to wake up itself. It can be done as an additional coil used behind the cutter. Power connection from this coil is on. Bridge rectifier for test procedure. Perform the function also connected to the control function. During the under load tests, we claimed that it was tested on a trial basis, and after firing it it woke up with no problem. Alternatively, excitation can be created by meticulous magnesia on through as done in Chinese.
I've got an old Robin RGD 351, AVR is missing and I'd like to get a new one. Have you been able to reverse engineer it? Maybe I could build one, but it would be better to find one as I'm not too good with electronics yet. Thanks