Wanted wiring diagram for GSM PC 1001/F speed board
Hi. Has anyone got the connection details for the above board that fits into the control box for a Viceroy VS280 lathe, its the speed indicator display board?
I would like to know which is the power and the sensor connections if possible.
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Site Admin
Re: Wanted wiring diagram for GSM PC 1001/F speed board
Is it like this ?
viewtopic.php?f=50&t=1932

It looks like andyb might have the dwg SK601 - I can't find it here sorry.
CNC Guru
CNC Guru
Re: Wanted wiring diagram for GSM PC 1001/F speed board
A photo of your board would be useful just to confirm its spec - in case it's another variant not seen before!

But on both boards shown in the thread that Admin suggested, the left-hand pair of connections (as viewed in the photos on the solder-side of the connector block) are for power. You should be able to trace the tracks to 4 diodes or a rectifier.
The next pair in are the sensor.
The last four are for the LED's - as can be seen by following the tracks through the voltage drop resistors.

Andy
CNC Guru
CNC Guru
Re: Wanted wiring diagram for GSM PC 1001/F speed board
Admin - can this thread be moved to the Viceroy section?

Andy
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Site Admin
Re: Wanted wiring diagram for GSM PC 1001/F speed board
Yes - I thought about moving, but wondered if the OP was offering to pay for an original wiring diagram (maybe to boost interest??)
Re: Wanted wiring diagram for GSM PC 1001/F speed board
Hope these photos help
Attachments:
PICT0415.jpg
PICT0415.jpg (41.69 KiB) Viewed 8548 times
PICT0414.jpg
PICT0414.jpg (48.21 KiB) Viewed 8548 times
CNC Guru
CNC Guru
Re: Wanted wiring diagram for GSM PC 1001/F speed board
Thanks for the pix - looks identical to the 'type 1' photo in the other thread.
So connections are definitely as given above.

Andy
Re: Wanted wiring diagram for GSM PC 1001/F speed board
Many thanks Andy, I will try it out.
Thanks Ken
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