Renesas M16C/6N4 Manual De Usuario

M306NKT-EPB User’s Manual 

2. Setup 

REJ10J0519-0200  Rev.2.00  Oct. 16, 2006 

 

Page 44 of 104 

 
 
2. Replace the oscillator circuit board (see Figure 2.19). 
 

 

 

Oscillator 
circuit board 

 

 

The Figure on the left shows the position of the oscillator circuit board. 

 

 

 

 

Unscrew the screw securing the oscillator circuit board. 

 

 

 

 

Lift off the oscillator circuit board. 

 

 

 

 

Attach another oscillator circuit board to the connector. 

 

 

 

 

Secure it with the screw. 

Figure 2.19 Replacing the oscillator circuit board 
 
3. Reinstall the upper cover and secure the four screws of the PC7501. 
 

  CAUTION 

Note on Replacing the Oscillator Circuit Board: 

 

z

 Always shut OFF power when removing the upper cover or replacing oscillator circuit board. Otherwise, 

internal circuits may be damaged.