Renesas Single-Chip Microcomputer M306NKT3 User Manual page 44

M306NKT3-RPD-E User's Manual
(3) Replacing Oscillator Circuit Boards
Figure 2.19 shows how to replace the oscillator circuit boards. For the position of the oscillator circuit board, see Figure 2.18.
Figure 2.19 Replacing oscillator circuit boards
Note on Replacing the Oscillator Circuit Board:
Always shut OFF power when replacing oscillator circuit board. Otherwise, internal circuits may be damaged.
REJ10J0326-0400 Rev.4.00 Sep. 01, 2006
(1) Unscrew the screw securing the oscillator circuit board.
(2) Lift off the oscillator circuit board.
(3) Insert the connector of a new oscillator circuit board to the
connector of the main board.
(4) Secure the new oscillator circuit board with the screw.
CAUTION
2. Setup
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