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UNIDEN 2020




 
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Author Topic: UNIDEN 2020  (Read 3733 times)
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9a3wl
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« on: April 01, 2012, 02:40:37 PM »

Hello,

I m searching for the pinout of the 16 pin power connector of the UNIDEN (TEMPO)2020 SSB-Transceiver.
There must be pins for 12 V operation and for 220 V.
can help?

tnx in advance    9A3WL MILAN 73 GL
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W1RKW
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« Reply #1 on: April 01, 2012, 03:34:17 PM »

Milan,
Try this link: http://www.rigpix.com/mischam/uniden_2020.pdf  or  http://www.rigpix.com/schematicsnstuff.htm

See page 30 for power connections.

GL
Bob
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Bob
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Home of GORT. A buddy of mine named the 813 rig GORT.
His fear was when I turned it on for the first time life on earth would come to a stand still.
9a3wl
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« Reply #2 on: April 02, 2012, 02:58:23 AM »

tnx Bob I have this manual, but nothing....on page 30...
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9a3wl
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« Reply #3 on: April 02, 2012, 03:13:05 AM »

I HAVE INF.

The Tempo or Uniden 2020 should be able to run on 12vdc or 100-240 VAC.

The transformer connections inside the transceiver have to be arranged for the desired AC voltage.  Figure 27 in the manual shows those connections.

The choice of AC or DC power is made by choice of the proper pins at the power cord connector on the rear panel.

Looks like AC power would be applied between pin  7 and pin 12.   Pins 6, 8, 14, and 16 are all wired together.  Pins 9 and 10 connected to each other.  Pins 1 and 2 connected together.  Pins 3 and 11 connected together

Steve WD8DAS
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