Here you go,
Photos of my breadboard, and point to point soldered version.
My apologies in regards to the 'tidyness' of the layout. The first time I did it I did take my time but some 30 times later asthetics didn't come into it
The layout is as follows
Supply Voltage 8V from 317 Regulator
Pin 1 to 1st LED
Pin 2 to 0V
Pin 3 to 8V
Pin 4 to 0V REFLo
Pin 5 Open at the moment
Pin 6 through 10k pot to 8V giving 4V I/P to pin 6 FSD REFHi
Pin 7 through 1K2 to 0V
Pin 8 0v
Pin 9 8V
Does anyone looking in on this thread have the bits laying around to knock this cct up, to see if the problems are the same, maybe even send it to me. I will gladly pay for your time, components, postage, daughters wedding, anything to try to get to the bottom of this
Many Thanks again for all your help
Photos of my breadboard, and point to point soldered version.
My apologies in regards to the 'tidyness' of the layout. The first time I did it I did take my time but some 30 times later asthetics didn't come into it
The layout is as follows
Supply Voltage 8V from 317 Regulator
Pin 1 to 1st LED
Pin 2 to 0V
Pin 3 to 8V
Pin 4 to 0V REFLo
Pin 5 Open at the moment
Pin 6 through 10k pot to 8V giving 4V I/P to pin 6 FSD REFHi
Pin 7 through 1K2 to 0V
Pin 8 0v
Pin 9 8V
Does anyone looking in on this thread have the bits laying around to knock this cct up, to see if the problems are the same, maybe even send it to me. I will gladly pay for your time, components, postage, daughters wedding, anything to try to get to the bottom of this
Many Thanks again for all your help
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