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DC measurements on IC NTE1416 or NEC 303-1.
PINS 1-28 IN DC VOLTS
PIN 1 VCC 12V
PIN 2 Clamp Filter 8V
PIN 3 Brightness Control 8.7V
PIN 4 Resolution Control 6V
PIN 5 Luminance Input 2.5V
PIN 6 Peaking Filter 2V
PIN 7 Tint Control 6V
PIN 8 Auto Set Voltage 3V
PIN 9 Color Control 6V
PIN 10 Contrast Output 8V
PIN 11 Chroma Output 8.5V
PIN 12 Bypass 2V
PIN 13 Chroma Input 1.2V
PIN 14 GND
PIN 15 APC Filter 9V
PIN 16 APC Filter 9V
PIN 17 APC Filter 8.5V
PIN 18 Killer Filter 8V
PIN 19 APC/ACC Input 4V
PIN 20 Gate Pulse Input 300mv
PIN 21 OSC 8V
PIN 22 OSC 3.2V
PIN 23 OSC 3.2V
PIN 24 Blanking Input 1V
PIN 25 Demod Input 3V
PIN 26 R Output 2V
PIN 27 G Output 2V
PIN 28 B Output 2V
All voltages match the Sam's
Last edited by liammc00; 03-27-2023 at 09:34 AM.
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