Repair Manual | Macro 5 SLR Camera |
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Firmware (Logic PC Board)
Caution: Shock Hazard - High Voltage
Notes: • Use a dump stick to fully discharge the strobe capacitors before attempting to remove or replace the system firmware (CPU chip).
•The CPU chip can easily be damaged by static discharges. Always use an
1.Removal (Figure 5-17)
a.Remove the left/right cover assembly as explained on page 39.
b.Remove the rear cover assembly as explained on page 45.
c.Remove the control panel as explained on page 55.
d.Locate the CPU on the logic PC board. Observe its orientation in its socket - dot and beveled corner faces top of logic PC board.
e.Insert the fingers of the chip puller into the provided slots at the top right and bottom left corners of the socket.
f.Remove the CPU by gently but firmly squeezing the handles of the chip puller together.
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