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R0E436640CPE00 User’s Manual
2. Setup
REJ10J0918-0300 Rev.3.00 February 15, 2007
Page 36 of 102
2. Replacing Oscillator Circuit Boards
Figure 2.15 shows how to replace the oscillator circuit boards.
MADE
POWER
SW
1
COMPACT EMULATOR
IN
T
JP
1
5.
0
V
JP
2
3.3V
EX
T
CLOCK
RESET
RUN
LED3
LED6
LED
5
L
E
D4
POWER
LED1
SAFE
LED2
Oscillator circuit board
POWER USB
5.0V
SYSTEM
STATUS
POWER
SAFE
POWER
CLOCK
RESET
RUN
TARGET
STATUS
COMPACT EMULATOR
R0E436640CPE00
MCU
PO
W
E
R
5.0V
JP2
3.3V
EXT
JP1
INT
-
+
MADE IN JAPAN
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 the new oscillator circuit board with the screw.
Figure 2.15 Replacing oscillator circuit boards
CAUTION
Note on Replacing the Oscillator Circuit Board:
z
When removing the upper cover or replacing the oscillator circuit boards, be sure to shut OFF the power supply.
Otherwise the internal circuit may cause a break.
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