Service manual

Section IV: On-line Processor
Removal and Replacement 3-11
Figure 3-8 LUTH rectifier board (LRB).
➀ –Four nylon standoffs. ➁ –Terminal block. ➂ –LRB board.
➃ –Terminal block. ➄ –Fuse.
Replace:
1. Reverse the steps in the removal procedure above.
CAUTION: Be careful to return the wires to their proper places in the
terminal blocks.
3.6 Power Board
The following describes how to remove and replace the power board.
Tools Required: Phillips screwdriver, small flathead screwdriver
Remove:
1. See the removal procedures in Section 3.3, CPU-OLP for exposing the
board.
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