Lethal Weapon 3
Data East, 1992Hallo,
I have replaced my original DMD with a LED DMD.
This way, i do not have any need of the high voltage anymore.
Can i remove a fuse to prevent high voltage is still being generated.
If so, what fuse should i remove?
Machine:
Data East original power supply.
Thx.
Quoted from Roverius:Hallo,
I have replaced my original DMD with a LED DMD.
This way, i do not have any need of the high voltage anymore.
Can i remove a fuse to prevent high voltage is still being generated.
If so, what fuse should i remove?
Machine:
Data East original power supply.
Thx.
My guess would be F7 looking at the manual.
Quoted from gdonovan:My guess would be F7 looking at the manual.
Hmmm, tough there is a fuse marked F7 on schematics, but it is between ground and Pin 7 of CN1
On the board itself, there is no F7, hense my confusion to wich fuse the high voltage runs.
high voltage output is on CN5 (left bottom connector)
IMG_20200330_134945 (resized).jpgQuoted from Roverius:Hmmm, tough there is a fuse marked F7 on schematics, but it is between ground and Pin 7 of CN1
On the board itself, there is no F7, hense my confusion to wich fuse the high voltage runs.
high voltage output is on CN5 (left bottom connector)[quoted image]
F7 is right below bridge rectifier
Quoted from gdonovan:F7 is right below bridge rectifier
Ok thanks,
I have removed the fuse and all still runs normaly for now.
Should i also remove the 2nd fuse there, it seems to me it does not have any purpose anymore
thanks 
IMG_20200330_150036 (resized).jpgQuoted from Roverius:Ok thanks,
I have removed the fuse and all still runs normaly for now.
Should i also remove the 2nd fuse there, it seems to me it does not have any purpose anymore
thanks [quoted image]
Wrong fuse.
F7 is on power board.
Screenshot_20200330-090804_Chrome (resized).jpgQuoted from Roverius:OMG :/
I misread this for fuse 2 (slapping my head, twice...)
Vision starts to get bad, but i should have zoomed in on the picture.
Thanks anyway for the help
No worries! Glad to be of service.
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Koekelare
Milwaukee, WI