Renesas M3028BT2-CPE User Manual page 41

M3028BT2-CPE User's Manual
2. Replacing Oscillator Circuit Boards
Figure 2.17 shows how to replace the oscillator circuit boards.
POWER USB
5.0V
POWER
LED1
SYSTEM
POWER
SAFE
STATUS
SAFE
LED2
COMPACT EMULATOR
M3028BT2-CPE
LED3
POWER
POWER
CLOCK
CLOCK
TARGET
RESET
RESET
RUN STATUS
RUN
LED6
COMPACT EMULATOR MADE
MADE IN JAPAN
Figure 2.17 Replacing oscillator circuit boards
Note on Replacing the Oscillator Circuit Board:
When replacing the oscillator circuit boards, be sure to shut OFF the power supply. Otherwise the internal
circuit may cause a break.
REJ10J1457-0300 Rev.3.00 July 22, 2009
SW1
5.0V
JP2
3.3V
EXT
JP1
INT
Oscillator circuit board
CAUTION
The oscillator circuit board of the emulator is in the lower right
corner of the board.
Unscrew the screw securing the oscillator circuit board.
Lift off the oscillator circuit board.
Attach the oscillator circuit board for replacement to the
connector of the emulator.
Secure it with the screw.
2. Setup
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