How open Olympus E450 flash?

[alindumitru46]

I received a defect Olympus E450 (no power on) and I try to cleaning the power button, a big issue of Olympus camera.
But the flash is opened with a logic command, I think, and I cannot open the top case because under the flash are 2 inaccesible screws.
Solutions?

[alindumitru46]

Re: How open Olympus E450 flash?

I managed to open the flash, unhook the two screws that secured the upper case, and then I cleaned with isopropilic alcohol the pcb with on/off contacts and other functions.
Unfortunately, the device gives no sign of life.
If at the computer mobos I thought I knew something, I'm looking at this photocamera pcb like a little monkey ...
At a brief, blind check, I found voltages of about 8V (the battery has ~8V measured after full charge)
Is there anyone who has idea about how a camera is powered, current paths, etc? Or is better to abandon ...

[alindumitru46]

Re: How open Olympus E450 flash?

Closed.