DGX strange issue with Corona V1

[luminol]

i've tried to bridge with solder the missing resistors , still nothing , could it be V3 ?!?

how could i be sure ? if its V1 or V3 ?

 

[Joo C]

http://team-xecuter.com/forums/showthread.php?t=96752

 

[FlipMode]

http://team-xecuter.com/forums/showthread.php?t=96752

OP looking the the above link look at the Nand pictures for V1 and V3, notice on the V3 there are some caps and resistors not in the picture, thats how you can tell it's a V1 or V3 without pulling the heatsink off to check

 

[luminol]

ok so its V3 , found the missings post trace but im without postfix , now after wire from the ball , i've debug led blinking but without any sound from oscillator, ANY IDEA ?

 

[Joo C]

The later versions don't create the buzzing sound as with the v1

 

[FlipMode]

ok so its V3 , found the missings post trace but im without postfix , now after wire from the ball , i've debug led blinking but without any sound from oscillator, ANY IDEA ?

Brave man wiring to the ball

Did you bridge the missing resistors?

 

[luminol]

finally with alternate file and without any sound from the oscillator , i've got the key really fast , thanks for the help.

---------- Post added at 09:56 ---------- Previous post was at 09:53 ----------

flipmode , you dont need to be brave , i didnt solder , or crack nothing, really easy with niddle and hot glue.

 

[Joo C]

Glad u got it sorted

 

[FlipMode]

flipmode , you dont need to be brave , i didnt solder , or crack nothing, really easy with niddle and hot glue.

Cool