Troubleshooting
Power Supply Troubleshooting
unit.
Table 3-1
Power Supply Unit Output
supply
+ 5 V
+ 15 V
- 15 V
•
If the voltmeter reading is within the limits, the power supply is verified.
140
Range
+ 4.75 to + 5.25
+ 14.25 to 15.75
- 14.25 to -15.75
Chapter 3