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Joined: May 2011
Posts: 37
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Joined: May 2011
Posts: 37 |
Alright -
My customer took a very nearby lightning strike.
and I have the following symptons.
CO lines will dial in, and ring the right phones. when you answer cannot hear voice either direction.
when trying to pick a line from a phone, cannot hear/get dialtone
station to station, is extremely distorted
tried pulling all but one pdku2, and the rctuc3 and d3, and did a station to station call and still distorted.
I have three cabinets -
cabinet 1 -
in slots 1 and 2 I have rctuc3 and a rctu3d
all the remainder are filled with pdku2's
cabinet 2.
first 2 slots, pdku2's,third is rstu2, fourth is pdku2, fifth is 8 line co card, sixth is piou1
cabinet three -
2 line co card, and 2 pdku2's.
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Any thoughts on where to start. Could 1 or all the cabinets be damaged? I have no sign directly of the any scorching.
of course I know how little that means.
i have tried just pulling the co cards to see if that cleared the station to station intercom distortion, and that had no effect.
thanks
Michael
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Joined: May 2011
Posts: 37
Member
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Member
Joined: May 2011
Posts: 37 |
alright, one of my local guys suggested it was the brain -
rctuc3 and a rctu3d
i'm finding the rctuc3 fairly cost effectively, however any I find in pairs, are extremely expensive.
the cabinet is a dksub424a, anyone know what brain combinations are compatible with this.
I'm hoping to get something overnited in the a.m. to arrive Wednesday if at all possible.
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Joined: Feb 2007
Posts: 330
Member
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Member
Joined: Feb 2007
Posts: 330 |
I agree with RCTU failure. I had similar issues with a bad RCTU...
Hodgkin's Lymphoma Survivor! Took a step 20 years back in time. Managing the VHF radio network for the Florida Forest Service. Caloosahatchee District 17.
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Joined: Sep 2004
Posts: 2,017
Former Moderator-Toshiba, Request an Installer
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Former Moderator-Toshiba, Request an Installer
Joined: Sep 2004
Posts: 2,017 |
The A is for a single cabinet, B/B is for two cabinets and C/D is for 3 to 5 Cabinets.
So you will need the RCTUC and RCTUD BOTH! Watch the chip levels. C3 is Release 3 and C4 is Release 4. Either will work since it sounds like you will be programming from scratch...
Good Luck
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Joined: Jan 2010
Posts: 937 Likes: 5
Moderator-Toshiba
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Moderator-Toshiba
Joined: Jan 2010
Posts: 937 Likes: 5 |
have you checked the power supply trips
press the little white pegs in and if one clicks it had tripped.
sounds like you have lost 1 of the back plane voltages. have you tried a new power supply?
Regards
Carl
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Joined: May 2011
Posts: 37
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Member
Joined: May 2011
Posts: 37 |
It was the brains, replacing them resolved all issues. thanks for taking the time to reply!!
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