atcomsystems.ca/forum Forums Other TDM Phone Systems Sprint - Tadiran Telephones & Systems tadiran coral 2 24p help!

Ok i am sorry to keep comming back. ok so the reason the power source was not working was the fuse . never looked. but not the main inverter is working. i know you cant help too much but 2 things. one what should the freq be on. and next. i pluged into the tp ports and the voltage is EVERYWHERE it goes from like 16V to -10 and everywhere in between. is this bad? thanks so much

Also. i just tested the power source. it is 88V. this is on eq. just thinking of it it should prob be on float
on float it is still 80 volts. I know it should be 60 or so for the system but would it cause it to be all over the place like that?
sorry to keep posting. ok so i am embaresed to say but it was in ac. should of looked at the lable more closer. also it is 120V it is set for 75 i think. it could be because the power source is still 80 volts but i cant tell. Can some one tell me if there is something i can do with the power source or/and if it could not be working because of the power source? thanks

Hey TTT. Looks like we another live one here..well at least for today. I hope the mod will delete some of these posts as they are simply upping the total posts as opposed to being germain to anything.

Sorry. i looked for a edit button and could not find it... until now. and why cant you help at all. i mean what forum is this if all you do is say spend 50,000 dollars for something we dont want to spend 50,000 dollars on. Some of this i know you can answere. so the least you could do is point me to somewhere where i can get help

www.tadiranamerica.com

Have them get you in touch with a local dealer. No one here has told you to spend 50,000 dollars.

I agree totally, Coral Tech. This young man is fooling around with the Loraine with 110VAC on the "in" side and 48VDC on the "out" side and is looking to get his hair curled the hard way from my perspective.

ok. one last thing i swear! please can you just answer yes or no...

so i started having a feeling it is not the boards but the main board. something weird i found is so the connectors connection the power supplies to the rest of the board, the ground, 12V, -12V, 5V, -5V, -48V and 48vrt. I tested the resistance without any boards attached and i found that the ground and the 5V had no resistance so i imagine them connected. next ground and 48vrt has no resistance and 12V + 48Vrt has a bit or resistance but still not 1. Can you please just tell me if this is supposed to be ok... like i said i have no board on the unit so it would not interfere. I would like to just know if i should take it down from the wall and take a look at the back or if it is supposed to be like that and give up.

Call a Vendor... I emplore you.... You are only asking for trouble if you continue on your own.

whats wrong with that? i love diy . please i really just want to see this up. it is just me that wants to see how it works. everyone working in job already have a phone system. i am not dealing with power here just the circuit. all power is disconnected and all the boards removed. nothing dangerous.

Well with only 11 posts he has 5 stars... go figure.


Walter