ZiLOG System 8000

HRM
Zilog
HRM
5.8.3. Disk/Tape Module (Model 21) DC Voltage Test:
1. Remove the· CPU Module from atop the Disk/Tape Module.
2. DC output voltages are checked at the Winchester disk
drive power connector. The power connector is located
in the FINCH Adapter Board (attached to the rear of the
drive). Refer to Figure 5-6 for connector orientation
and voltage test points.
3. Voltage adjustments on the power supply are for -5.2
Vde (-5VDC ADJ), +5 Vde (+5VDC ADJ), -24 Vde (-24VDC
ADJ), and +24 Vde (+24VDC ADJ). (Refer to Figure 5-7
for location of adjustment potentiometers).
5-11
Zilog
5 -11