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Re: TS-690S transmits on 6m but not on HF


 

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First, I'd go through and check the small grey RF?coaxial connections to ensure they are connected and connected to the right place. The service manual can help with that.
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Then I'd check that?the other DC and logic interconnect lines are roperly routed to the right connectors.
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Do you have a separate receiver you could use to see if there is any HF RF being generated..?
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73...Jordan VE6ZT

----- Original Message -----
From: Stan
Sent: Thursday, February 22, 2024 4:06 PM
Subject: Re: [Kenwood-Amateur-Radio] TS-690S transmits on 6m but not on HF

And replying to my own post, the TS-690S did transmit at full power on the HF bands before I started taking it apart, so I’m thinking that I either misconnected something or failed to reconnect something. Given that the connectors on the boards are for the most part different from each other and that the wiring harness puts the proper connectors very near their mating connectors on the PCB, I think it would be difficult, if not impossible, to accidentally misconnect the connectors.?

That being said, I’m still very receptive to any suggestions!

73,
Stan N6BYU

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