29. Install speaker jack J2. This jack is a 2.5mm type and mates with any 2.5mm plug as found on virtually all mini earphones.
30. Install the
Congratulations! You have completed the assembly of your HR40 receiver kit. Now is a good time to sit back and admire your work and make a final check of all solder joints and component placement. It is always better to find errors now before you test the HR40, and it’s easier on the ego, too!
HR40 • 13