by old-relic » Wed Aug 04, 2010 5:19 pm
I bought one for my JR9303.
The unit has worked very well however, after several weeks or flawless operation the Tx module failed.
I was able to trouble shoot the problem to the 5 pin stackable board to board header connector.
The one that connects to the five pins in the transmitter module socket.
The female pin sockets in the plastic housing on one or two pins looked bad.
I searched thru my junk box for a replacement 5 pin 2.54mm connector but
failed to find one. I ended up cutting a 16 pin two row header down to 5 pin one row.
I replaced the original one with my cut down one and everything came alive again.
The quality of the original connector seems to be poor.
The connector I installed is much better quality than the original FD one so I am hoping that the
repair will last for a while.
I would caution FD owners about swapping the Tx module in and out of their transmitters too frequently.
I was swapping it every time I was out to fly, and I think it just plain wore out.
FWIW
old-relic