Power Supply Pca Removal - HP C2858A Service Manual

POWER SUPPLY PCA REMOVAL

To remove the power supply PCA, perform the following procedure:
1. Remove the electronics enclosure cover.
2. For model C2858A plotters, remove the outer electronics enclosure assembly.
3. Remove the flexible, DANGER HIGH VOLTAGE, protective cover from the elec-
tronics enclosure. Carefully flex the cover and pull it out of the plotter.
4. Disconnect the ac connector and the dc power distribution connector at the power
supply PCA.
5. Using a TORX T-10 screwdriver, remove the six screws that secure the power supply
PCA to the electronics enclosure assembly. See Figure 6-7.
Screws (6)
(C)C2858-43
Connector (To Main PCA)
Removal and Replacement
6-12
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Connector (To ac Power)
Figure 6-7.