8mm Forum: Sankyo 762 Electronic diagram

»	8mm Forum » 8mm Forum » Sankyo 762 Electronic diagram

UBBFriend: Email this page to someone!

Author

Topic: Sankyo 762 Electronic diagram

Antonio Otero
Junior
Posts: 3
From: Hemet CA USA
Registered: Aug 2014

posted March 01, 2019 02:45 PM

I want to add variable speed control to my Sankyo Sound 762 movie projecto. I have a CCM5D 6 to 30VDC, en I will appreciate some advise about how to connect it, and will be grat to have the electronic schematic.

| IP: Logged

Nantawat Kittiwarakul
Master Film Handler

Posts: 280
From: Rajburana, Bangkok, Thailand
Registered: Aug 2017

posted March 01, 2019 07:55 PM

That projector definitely uses dc motor,so there must be speed regulation circuitry somewhere inside.
On that speed regulation board there must be 2 potentiometers for fine tuning the 18/24 fps speed. You'll need insulated screwdriver to adjust that.

All in all,that means you should really don't need to add anything to make it "adjustable". [Wink]

--------------------
Just a lone collector from a faraway land...

| IP: Logged

Antonio Otero
Junior
Posts: 3
From: Hemet CA USA
Registered: Aug 2014

posted March 02, 2019 02:56 PM

Thank you very much Nantawat. I founded the two little pots and it and it worked very good. Thank you again.

| IP: Logged

All times are Central

Printer-friendly view of this topic

UBB.classic^TM 6.3.1.2