Agilent Technologies Infiniium 80000 Series Service Manual page 83

Chapter 5: Troubleshooting
Power Board Trouble Isolation
Table 5-10 Power Board Voltage Checks
Test Point +
TN400 (+FANDRIVE)
TN501
TN204
TN205
TN201
TN502
TN503
TN206
TN202
TN500
TN200
TN203
J200 pin 3 or 4
TN307
TN304
TN302
TN305
TN306
TN308
TN300
TN303
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Test Point - Specification
TN400 (-12VFAN) +7 V to + 12.5 V
Ground +2.5 V ±0.05 V
Ground -12.0 V ±0.1 V
Ground +5.0 V +0.1 V -0.02 V
Ground -5.0 V -0.1 V +0.02 V
Ground -2.0 V ±0.05 V
Ground -3.3 V ±0.05 V
Ground +3.3 V +0.05 V -0.02 V
Ground -5.2 V -0.1 V +0.02 V
Ground +2.5 V ±0.01 V
Ground +12.5 V ±0.1 V
Ground -6.0 V -0.1 V +0.02 V
Ground + 5.0 V ±0.1 V
Ground +1.620 V ±0.049 V
Ground +1.620 V ±0.049 V
Ground +1.6200 V ±0.0016 V
Ground +1.6200 V ±0.0016 V
Ground +1.6200 V ±0.0016 V
Ground +1.6200 V ±0.0016 V
Ground +5.0 V ±0.002 V
Ground +1.62 V ±0.002 V