Operation Manual

RUNRACE : Service & Maintenance Manual - rev. 2.0
Page 7.5
Figure 7.4-4
7. Separate the CPU board g from the LED
board h, turning it over toward the left and
being careful with strip i.
8. Using your hands, disconnect strip i from the
CPU board side.
9. Remove the circuit boards.
10. To disconnect the LCD from the CPU board,
back off the 4 screws l using a small Philips
screwdriver or release the 4 spring fasteners.
11. Disconnect or unsolder the cables on the
CPU board side.
12. Remove the LCD.
To reassemble the circuit boards, carry out the
above steps in reverse order.
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