Help me to fool Acer P1500 (replace LED bulb)

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Hi my dears! I'm from Vietnam and have a little bit trouble in order to make 3d printer with Acer P1500 projector. So, i would like to replace the uv led bulb with traditional lamp.
I know need to short circuit 2 wire from opposite direction of optocoupler. However it is not sucessful as i hope.
Anyone can teach le what should i do to fool the projector?
 
already short black and brown wire of opposite optocoupler , but it doesnt work
 

Attachments

  • image.jpg
    image.jpg
    410.7 KB · Views: 81
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.