JYE Tech Forum

Thanks for the reply Jye.

Don

Could you tell me if the 150 ohm resistor R11 is 1/4 or 1/8 watt?
Thanks

jye1:
Thanks again for allowing us to update with the newest firmware and thanks for the information on the hardware update.
Have a nice week.
Don

I would like to thank you for making this available. I had trouble with my new units firmware failing and I put in the old firmware. I will now update it. I also have one of the older units. Is there any reason not to update it? Can I update the older unit I purchased from your supplier with out any...

Hi: Today I went to use the scope. I had to bring the trace to the center. used it for 5 minutes and the trace went to the bottom and the trigger and the trace marker will not go to it when sw4 is held, and the markers will not go above the center. I took it out and re-soldered all the resistors and...

They answer on occasion. I have asked several questions and the company only answered the one about selling the second board. I even asked about getting the board with a screen, they never responded to the question but did then offer to sell the kit with a screen!

-18V is too high. Is it possible to check the inductance of L2? If L2 is small the voltage could be higher. But as long as AV- is -5V it is okay. Please check U2 soldering. Also check resistors R9, R10, and R11. These resistor set V2. JYE1 I went back and re-soldered the the ic and the resistors yo...

Hi: I have been working on this for 2 days. Had issues with U5 getting hot and voltages wrong at U3. Pulled C19-U5 and U3 and checked. Reinstalled C19-U5 and replaced U3 (Damaged a pad but seems to work. Installed screen. Trace line is not changed by adding prob, the same signal with or with out pro...

Thanks for posting the picture. Looks good.
Have a nice day.

Hi: I got my new kit a couple of days ago. I have not had the time yet to get it together. Has anyone put together a new kit yet with the better noise rejection? If you have, what are your thoughts on it? Hi ! The noise is much much smaller but it's still there... I was glad i upgrade to 050 firmwa...