Hi I'm checking some of the notation on this schematic for a Pass X-2 pre-amplifier power supply (the other schematics have similar variations)
I presume that the transformers are 60V centre tapped
and that the resistor notation, which varies, should be interpreted as:
221 is 220 ohm
2210 is also 220 ohm
4751 is 4.75K or 4K75
Clarification greatly appreciated.
I presume that the transformers are 60V centre tapped
and that the resistor notation, which varies, should be interpreted as:
221 is 220 ohm
2210 is also 220 ohm
4751 is 4.75K or 4K75
Clarification greatly appreciated.
yup , for all of them
xformers are 60Vct , but used as plain 60V ...... take care about something fishy in connecting CT of T2 to central GND
either that's wrong , or I didn't had yet enough coffee today
xformers are 60Vct , but used as plain 60V ...... take care about something fishy in connecting CT of T2 to central GND
either that's wrong , or I didn't had yet enough coffee today
Yes, the last digit is the number of added zeros to the leading digits.
eg 4751 = 4750 = 4k75 (this is an E96 value)
221 = 220 = 220r (this is not an E96 value) this causes confusion with a 221r which is a valid value for E96 range.
I don't like Pass adoption of that notation. To me and many others it is confusing.
eg 4751 = 4750 = 4k75 (this is an E96 value)
221 = 220 = 220r (this is not an E96 value) this causes confusion with a 221r which is a valid value for E96 range.
I don't like Pass adoption of that notation. To me and many others it is confusing.
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