If the IC has the correct voltage on the 5v reg and the correct voltage on the sawtooth waveform pin, the IC is likely OK. The following is a list of basic checks: Make sure the IC has B+ voltage on its control and B+ inputs. In general, the TL594 will have 12v on pins 8,...
For an unknown period, p.s.v. (buses and hire vehicles) employed white letters on a red ground. Two-wheelers Until 1962, two-wheelers used, first, numerals 1-1000, then A 301-999, then B 1-899, then C 1-899 etc. all in black on white. (1-300 were retained for government ve...
If you see a prefix or suffix-style number plate on a modern car, it’s likely that the reg number was bought as a personalised plate, then transferred to this vehicle. Of course, when an older-style registration plate has been transferred to a more modern vehicle, its area code will ...