Yaesu FT950 will not power on, this is the procedure to repair this condition.

[@prakashsmg]

Hi Andy, thanks for great video. currently on control unit no output on q3003 3.3v regulator. I will try to change on my FTDX1200. 73,De VU2KPU

[@marcroche9324]

What level of 'power surge' are we dealing with here? My 16yr old FT-950 still works great. There would be little hope of me swapping that (Quad Flat Pack) then programing it. I would be looking for used boards. -Andy, you know your stuff!

[@JackSoffalot]

Did you ever run into an Ftdx1200 that has high swr and won't tune? Before I dig in, I figured I'd ask. With or without the tuner in line it shows the hi swr icon, folds back so I suspect the swr bridge or diodes on the tuner board.

[@spiftek1095]

I am having the no power on issue. I changed the diodes on the PA board and I don't think there is a problem with that board. I have a power light on my control board. When I try and power it on it starts to boot, the relay will click and the screen will start to come on then it reboots and keeps doing that. In the programming mode I was able to flash the firmware fine. With the control software when the radio is off I can click the remote power button and it tries to power up like the button on the radio but power cycles again. Have you seen this?

[@spiftek1095]

Where can I find the main IC Q3035? I can only find it if I order 60 of them for about $30 per unit.

[@mikedelta37]

hi, where do you get the cpu ic?

[@elkochannel6677]

i have the same problem with my yaesu ft-900, how to fix it?

[@andyruggiero3445]

So the radio tries to boot but shuts down and reboots again.

[@ignacioleon8249]

Good job Andy and I have one with the same problem, it doesn't turn on. Ignacio kf5iwa

[@juanfigueroa7759]

Hi do you have a repsir shop any number to communicate problem with ft950

[@andyruggiero3445]

Yes I have a repair shop. Best to contact me via email. [e-mail]

[@andyruggiero3445]

Everyone: i do not get reliable notifications of messages left here. Please contact me directly by email. [e-mail]