Quote:
Originally Posted by fpmpaolo
Hello people, can I use a 150ohm instead of a 75ohm at pin 23 (SCART 16)?
"The BLANK signal (pin 16 of the SCART) is fed from +5V via a 75 ohm resistor, which together with the 75 ohm terminator in the TV, creates a voltage of 2.5V, adequate to RGB input mode."
Image says 47 to 270ohm acceptable range of values.
I couldn't find a 75ohm resistor at work.
|
hello using 150 ohm it will result in 1.67V, while using 220 ohm (which I do recommend) it will be 1.27V
200 ohm is more compatible with asian TV models/brands