parts

Log Diff Amp (ARC4000)
Log Diff Amp (ARC4000)

X, Y & Z Backplane
X, Y & Z Backplane

I/O Manual Control (TE1)
I/O Manual Control (TE1)

MCD Interface (TE5)
MCD Interface (TE5)

Interpolation (PA11)
Interpolation (PA11)

X or Y Converter (PA10 & 9)
X or Y Converter (PA10 & 9)

Timing (PA18)
Timing (PA18)

Z Sample & Hold (ARC4000)
Z Sample & Hold (ARC4000)

X or Y Sample & Hold (ARC4000)
X or Y Sample & Hold (ARC4000)

Correction Window Setting (ARC4000)
Correction Window Setting (ARC4000)

Proms for DGI CPU
Proms for DGI CPU

Arc Fan DGI
Arc Fan DGI

Window Comparator (PA13)
Window Comparator (PA13)

Trigger (PA14)
Trigger (PA14)

Correction Window Setting (PA15)
Correction Window Setting (PA15)

Log Diff Amps X or Y (PA3 & 6)
Log Diff Amps X or Y (PA3 & 6)

X or Y Sample & Hold (PA1, 2, 4 & 5)
X or Y Sample & Hold (PA1, 2, 4 & 5)

Z Sample & Hold (PA7)
Z Sample & Hold (PA7)

Z Correction (PA8)
Z Correction (PA8)

Correction Logic (PA12)
Correction Logic (PA12)