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Hi Geoff While I wait for the parts to come in I thought to apply the recommended mods Also the pre driver transistor heat issue seems to be another issue with this radio James

These cables are often handled inappropriately and the connecting end can lift the track When pushed incorrectly into the pcb connector. Yes, I would add the gate resistor for sure. It's seems to be

Hi Geoff yes they are in a bad state - found bent contact strips on all cables. these cables are pretty weak and not well made. I decided to pull the unit apart to check the driver board which is the

Save the old, bad one. I’ll bet the connection was broken where you had the photo. Should be an easy fix and you have a spare. Tage

Congratulations. ________________________________ Sent: Wednesday, November 13, 2024 9:47 To: [email protected] <[email protected]> Subject: Re: [ic7000] shut down / restart on keying, now no

Hello all, Problem solved. I replaced the power supply cables and rig powered on. Thanks for all your help! 73, Colin N2TQT

Good move. These cables can produce weird faults if they are handled poorly. Make sure the small backup strip is in place on the new cables. Looks like someone has been inside this radio

Just an update- still waiting for IC551 to arrive. I had a look at the ribbon cables and they are not in the best condition so I ordered a new set from icom today - 60aud for 5 cables including gst

Hi everyone, i apologize if my first post can be off topic, but hope someone can give me an advice. I have a working 7K's PA board , 2 rd100hhf1 and a driver board. I found also a empty 7000 body with

Might not pass a government inspection, but shouldn’t cause symptoms. Tage

Could be heat that has done that over time, suspect poor fuse connection 73 Neil ZL3ADC

Sorry, here's that photo. Note the red insulation worn away at the fuse connection.

Thank you all, vy much, for your responses. The first thing I did was examine the fuse cases. I received this radio from a friend and the power cables included seem to be OPC-025D, with a 6-pin

I had that problem some years ago. I was using a Samlex PS with fused wires and molex connectors. Very frustrating. I shotgunned it this way: use Anderson connectors, no inline fuses and sold the

I have been trying to install version 2.6.1 and I get ?a failure message - can't find ".hamlib_settings". ?Should come with the WSJT program or do I need to find it somewhere? ?I'm using a Linovo

I've had this happen to me in the past. Fuse holder connections, power connections, even one time a defective fuse. The fuse read continuity with a meter on ohms but would not pass any current. I

Signal level tracing with a 'scope is the way to go, looking at the levels in and out of the driver and to the finals. It is always possible that there is a problem past the finals as well. Sometimes

Hi Colin, These things are ALWAYS caused by power input failure, which only shows itself when you transmit. There is a poor or corroded connection in your power supply leads. As the other posts have

Hi Colin, Check the fuse holder! open it, remove both fuses and clean each end, and also clean the contacts inside the holder. That should solve your problem.... 73 de Phil GU0SUP

I'm bringing this thread back to life because I'm having a similar problem with my IC-7000 using the 9600 baud rate. I have a DigiRig Mobile and the idgiRig 6 pin DIN cable, fo rCAT control I am using