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Adjustment Procedures
5-20
AWG510 & AWG520 Service Manual
This procedure adjusts the level of the low-voltage power supply.
NOTE. Do this procedure only when replacing the low-voltage power supply unit.
Equipment
Required
One digital multi meter (Item 4)
H Adjust the voltage level: Adjust –5 V pod on the power supply unit so that
TP103 (VEE) on the A10/A11 Connector board is –4.60 V± 0.02 V.
See Figure 5–11.
TP103
A10/A11 Connector board
A10/A11 Connector board
V.ADJ
-5V +5V -2V
Figure 5-11: Adjustment location for the power supply unit
LowĆVoltage Power
Supply