[TenTec] Ten Tec 565 with Tuner

[Mike Pagel]

I agree with Bob's suggestions regarding the Molex connector.  There have been several threads regarding problems with this connector over the years and issues seem to be made worse by any strain on the power cable.  

You can find photo instructions for replacing the existing Molex connectors with Anderson Powerpoles at:
http://tentecwiki.eqth.net/doku.php?id=orion_molex_to_power_pole_mod 

73,

Mike, K9UW
Amherst, WI

-----Original Message-----
From: TenTec <tentec-bounces at contesting.com> On Behalf Of Bob McGraw K4TAX
Sent: Wednesday, September 26, 2018 4:45 PM
To: tentec at contesting.com
Subject: Re: [TenTec] Ten Tec 565 with Tuner

Check the 2 pin Molex connector on the radio.  With multiple insertions and the current draw, the tin contacts are noted to heat and loosen and thus not make good contact with the cable contacts.   Look for any discoloring on either connector.  If discoloring exists, replace both male and female connectors.

I'd replace the original connector with PowerPole circuit board mounting connectors and likewise, change the power cable connector.   Also, be sure the radio power cable is connected direct to the power supply and not through a DC Distribution panel or strip.

73

Bob, K4TAX


On 9/26/2018 3:45 PM, W5SJL Amos Favorite wrote:
> The Transceiver Went dark while receiving band activity
> No S meter Lamp
> No Led illuminated
> No Display Light
> No TX
> No Rx
> A very low sound when he power switch is set to on
> Main Power Fuse is good
>
> 566 works fine on the power cable and Power Supply.
>
> Electrolytic Caps on Power board are still ok
> --------------------------------------------
>   Is there another reset?
>
>
>
> Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10
>
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