Konica Minolta SRX-101A Service Manual page 106

DISASSEMBLY AND REASSEMBLY
11-5. Replacing Backup Battery
(1) Turn off the [Power] breaker, and unplug the power
cable.
(2) Remove the covers for electrical unit.
(refer to "11-3. Removing the Electrical Unit
Covers", p.100)
(3) Remove the backup battery following the procedure
below.
Note : Always wear a wrist strap whenever touching
the parts in the electrical unit.
1. While holding the battery socket still with one hand,
insert a thin edge of flat head driver into the lower
front gap between the battery and socket, and lean
the screw driver to the left. (1)
· Bottom of the backup battery slightly pops up.
2. While holding the battery socket still with one
hand, insert a thin edge of flat head driver into the
lower front gap between the battery and socket,
and lean the screw driver to the left. (2)
· Top of the backup battery slightly pops up, and it
is suspended like the illustration (3) on the right.
3. Slide the backup battery toward upper front using
your finger, and take it out.
(4) Slide a new backup battery into the socket at an angle
of 45˚.
Note : Make sure it is securely installed as shown in
the illustration (4).
(5) Check that the output voltage between TP16-TP3 with
the [Power] breaker off is 3.0±0.1V.
(6) Implement "RAM Clear". (refer to p.64)
(7) Set the time. (refer to p.61)
101 SERVICE MANUAL
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