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Sorry I wasn’t ignoring you. ?I’ve had a lot going on between the radio and home. ?I lost the springs for the display retention clip and was waiting for replacements to come in before I pulled

Thanks for the non-reply of my email below. No one can answer those questions since 2/10.

Are you referencing the 2 tant caps on the display board? ?Those were the first things replaced because they were replaced before at some point with much smaller capacitors.

Ps change the two tant caps in the head they smooth the 12V rail generated by the buk converted. As the6will fail. 73 Andrew ?Get BlueMail for Android ?

Does the S meter indicate with signal, is the DSP module warm as it foes run rather hot? ?Get BlueMail for Android ?

Main board is successfully repaired! ?It powered on for the first time in years! ?No audio, so onto the DDS Board

As far as we know radio was working fine up until my grandfather crashed his Saturn. ?We suspect the crash cause a voltage spike that caused the failure. ?Can’t figure out any other source.

Oops Sorry Andrew I got the name wrong. Pat

Nice job, Craig. It sure helps having a microscope and rework station. As I passed on before, Techni-tool has traces and eyelets to repair boards. This is what I did for 35 years in the Navy and a

Hi Do you know what caused the fault in the first place? KR Andrew Sent: 17 February 2025 16:37 To: [email protected] Subject: Re: [ic7000] Fixing the unrepairable IC7000 First pic-

First pic- post repair (almost completed). ?Replaced the 2x Ferrite Beads, Resistor, Capacitor, and 2x inductors. ?White spot over the resistor to the left is glare over the flux. ?I still need to

First pic- top view of the logic board. ?Problem was the burned inductor. ?Replaced the inductor and Logic Board appears functional again. Burnt section on Main Board. ?Components actually seemed

Hi Tommy, I suspect the track overheated by someone tuning while at full power and running a hight SWR. I presume you do have full power control and can turn it down? KR Andrew Sent:

Nice work Tommy! It’s so gratifying to fix this stuff even after all these years. My wife still asks why I don’t send the radio off for repair, I do know a guy close by that services these. I

GREAT NEWS!!! I found the problem and resolved it. The problem was an open circuit on one side of L305 output transformer. The open circuit was caused by a manufacturing flaw (quality control). I

So the change in components and not the schematics is very common. I had two Icom 706 MkII G's, one a low serial number and one a later version, the early one used Motorola finals on the PA board.

Craig, From what you observed, it does sound like they were replaced. I've run across this with stereo gear. It's usually recommended by experienced techs to replace with what was there if it was

Fair point Bob about the making a change from the manufacturer. The 2 capacitors i mentioned were a different brand than the others of the same rating and the solder joints didn’t look the same as

Every once in a while if you find a part that doesn't match the schematic, such as you found a 47uF where you expected a 100uF, doesn't always mean someone installed the wrong part. Sometimes the

Your story reinforces what is a very typical scenario during repairs of most anything.? Yes, sometimes thing fail in spectacular ways (lightning strike, water damage) that make a repair attempt