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You’re probably correct, and I suppose it really is the true spirit of amateur radio to come up with non-standard fixes, but it still bothers me when I see these “unelegant” repairs. Stan

Someone probably had a bad cable and couldn't find a replacement so they soldered in a small coax to get the radio working. Bob W4JFA

I recently purchased a fairly well used TS-690S. In the process of tidying it up, I noticed that a previous owner had removed the connectors from the small coax cable that connects the RF board to the

GREAT Bob! Glad I could help with the Schematic! Now, ENJOY! 73 Lou WA5LOU

FIXED!!! The schematic saved the day. Funny how that happens, eh! 73 and thanks to all again. Bob W4JFA [email protected]> wrote:

Oh yeah. This evening found two burned caps. Took out some traces as well. I have all the caps so hope to get at it Friday. Hopefully that IC survived. Bob W4JFA wrote:

Hi Bob, I assume that you’ve checked the obvious such as tone squelch not on? 73….Eric VK2VE. Sent: Friday, March 1, 2024 8:37 AM To: KENWOOD GROUP KENWOOD GROUP

Gary, Yes. If you notice for the main board there's only a block diagram and a drawing of the parts locations but not a schematic. Lou sent me the actual schematic that I needed. That drawing of the

Bob, I sent a second link, did you go to it? Someone downloaded the service manual from the second link, after I posted it. Must be someone else monitoring this discussion that downloaded

That should do it! THANK YOU! I think the phone doesn't always show it all. Not sure but thank you to all. A friend's radio lost all rx audio. Now I have a chance of figuring it out. Radio appears to

Bob, The service manual was downloaded from the second link that I provided. Is that not what you need? If not, what do you need? Gary

I sent a schematic an hour or so ago! Lou WA5LOU

My phone is blocking that web site. So far I've got several service manuals on line. They're all missing the schematic for the main board. Only a block diagram is there. Does the link you sent have

That link takes us to somewhere else. Not what we want. Lou WA5LOU Group Moderator

That website has been identified with dangerous content. Lou WA5LOU

Bob - See if this helps! Find attached. Lou WA5LOU

Bob, The first download link doesn't work. The Service Manual is here <https://we.tl/t-W5L2jHbZDK>. Gary

Bob, You can download the Service Manual here <https://www.filemail.com/d/wblthdjsiblvegx>. Gary

Maybe someone can help me. I can't think of anywhere else to ask so hope no one minds. I need a schematic for the Alinco DR-112. The main board. I only find a block diagram on line. Or if someone

David, You have PLL unlocking. It could be a failing or oxidized VCO trimmer cap , or it might simply require adjustment as per the manual. I hope this helps....73...Jordan VE6ZT