74 6000 X-Series Oscilloscopes Service Guide
4 Troubleshooting
Figure 13 Verify power supply DC output
J102
8-10
3-5
Table 19 DC output from power supply
Supply Test Point Expected Value If Good If Bad
VP13V Connector J102:
pins 8, 9, 10 = +13V
pins 3, 4, 5 = GND
+13 V ±0.2V Indicates power supply is good. Indicates power supply is bad or
cable from power supply to power
board connector J102 is bad.
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