Hello everyone,
My name is Sergiu, I am new here an need help on a flash circuit.
I have 5 identical flash modules that comes probably from digital photo cameras.
I try to use them as slave flash. I have the slave trigger, this is not a problem.
But I don't understand how to connect each pin from the header to make them functional.
I had reverse-engineered the schematic from the circuit. It was not very easy because it is multi-layer but I hope is complete.
It was easy to understand that PIN6 from header is for GND and PIN5 is for Vcc.
I think PIN4 is for triggering the flash.
But what to do with PIN1,2 and 3?
And what would be the +Vcc value.
Here is the schematic and the module photo’s.
Thank you for your time.
Sergiu
**broken link removed**
**broken link removed** by Sergiu Ciubotariu, on Flickr
**broken link removed**
**broken link removed** by Sergiu Ciubotariu, on Flickr
**broken link removed**
**broken link removed** by Sergiu Ciubotariu, on Flickr
My name is Sergiu, I am new here an need help on a flash circuit.
I have 5 identical flash modules that comes probably from digital photo cameras.
I try to use them as slave flash. I have the slave trigger, this is not a problem.
But I don't understand how to connect each pin from the header to make them functional.
I had reverse-engineered the schematic from the circuit. It was not very easy because it is multi-layer but I hope is complete.
It was easy to understand that PIN6 from header is for GND and PIN5 is for Vcc.
I think PIN4 is for triggering the flash.
But what to do with PIN1,2 and 3?
And what would be the +Vcc value.
Here is the schematic and the module photo’s.
Thank you for your time.
Sergiu
**broken link removed**
**broken link removed** by Sergiu Ciubotariu, on Flickr
**broken link removed**
**broken link removed** by Sergiu Ciubotariu, on Flickr
**broken link removed**
**broken link removed** by Sergiu Ciubotariu, on Flickr
Last edited: