Do you have the schematic for the board? Usually the board view files include the schematic in pdf format. If so, look for the part identifier and it will tell you what the part is and the value. From the PU designation, I would guess it’s a pull up resistor on the power-up rail, but that’s only a guess.

Hello guys and gals! I have just received a Milwaukee 2890-20 Jobsite radio for repair. The device powers up and the display works correctly, the buttons function, and the speakers do produce some sound although it is a rhythmic thumping sound instead of the expected usual static. I have been searching high and low for a schematic for the board so I can get this unit back up and running as it should. Anyone have a diagram laying around they wouldn't mind sharing? I would appreciate it. Awaiting the necessary tools to enter the case...some of the screws are recessed almost 4 inches deep in a hole!...

Re: need board view a1398 820-3662-a

Thank you!

Re: Boardviews of some phones/tablets

Thanks a HUGE bunch!

Re: New Members - please post your introductions here

Hello all!! Joined the forums for pointers to repair my malfunctioning 42HP95. Seems many here have experienced the same issues - red blinking light, no picture. I am happy to be here (in fact I'm happy to be anywhere!!) and look forward to learning from the experienced minds here!

-DON-