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Lowe HF-150
#8

Done! Pics later. My keypad works after a bit of troubleshooting. One issue was a reversed diode (no power to the chip). I'm sure I checked that little fellow more than once, and must have flipped him around while trying to bend the leads to the right pitch. Then I had a bit of trouble with connections between the key switch matrix and the main board - showing up as a lost row or column on the "telephone" dial.

Honestly, this is the last time I ever use Vero-board (perforated copper strip board). The stuff I have seemed to hate solder, but would happily allow bridges to form between tracks. Very frustrating, and little issues with this added a lot of time today.

However, of course I didn't give up - especially as this is a project for a good little British radio, born just over in the next county from where I grew up. It is great to be able to tap in a frequency (or recall a memory) with this neat accessory, and my repro seems to work happily on either of my Lowe sets Icon_smile

Cheers

Ed

I don't hold with furniture that talks.


Messages In This Thread
Lowe HF-150 - by EdHolland - 10-19-2018, 03:08 PM
RE: Lowe HF-150 - by EdHolland - 11-23-2018, 09:56 PM
RE: Lowe HF-150 - by Radioroslyn - 11-23-2018, 10:37 PM
RE: Lowe HF-150 - by EdHolland - 11-24-2018, 12:59 AM
RE: Lowe HF-150 - by EdHolland - 03-01-2019, 04:10 PM
RE: Lowe HF-150 - by EdHolland - 03-04-2019, 02:17 PM
RE: Lowe HF-150 - by EdHolland - 03-09-2019, 10:04 PM
RE: Lowe HF-150 - by EdHolland - 03-10-2019, 09:06 PM
RE: Lowe HF-150 - by EdHolland - 03-11-2019, 03:18 PM
RE: Lowe HF-150 - by lapisxmuc1 - 03-15-2021, 11:26 AM
RE: Lowe HF-150 - by Arran - 03-16-2021, 10:35 PM



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