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General Discussions => The Lab => Topic started by: Wrek on September 28, 2007, 05:47:54 PM

Title: NTP 177-400 VUmeter Schematic
Post by: Wrek on September 28, 2007, 05:47:54 PM
Hello Folks i want to use this VUmeter in a proyect i am building with the help of a tech, i think it runs 24V as most of german broadcast gear, but i dont have the pin data for coneccting it.
i searched at kubarth dot com with no results.
if anyone knows how to connect this it would be very helpful.
thanks in advance,

Patricio
Title: NTP 177-400 VUmeter Schematic
Post by: audiox on September 29, 2007, 04:07:12 AM
By the way it is PPM (peak programme meter)

pin 23 = +22 to +32V (nominally +24V)
pin 12 = GND

Balanced floating inputs
left: 11 and 14
right: 10 and 15
Title: NTP 177-400 VUmeter Schematic
Post by: Wrek on October 30, 2007, 10:12:55 AM
thank u very very much !!!