Gaining Access To Parts - Philips PM 5101 Manual

14
Gaining access to parts
•
A. THE BATTERIES
- Remove the two screws at the rear. The rear panel then can
be removed.
- Remove the conneCtiOn WIres from the battery.
- Remove the battery damp.
- Remove the batteries.
- Fit the new batteries in the apparatus.
- Refit the battery damp.
Connect the series-connection wire to the new batteries.
Connect the two remaining connection wires
to
the new batteries.
(The b atteries are provided with two different terminals for the
positive and negative poles, so that it is impossible
to
interchange
the connections.)
- Refit the rear panel.
B. THE PRINTED WIRING PANEL
Remove the rear panel (see V-A) .
The cabinet then can be removed. The printed wiring panel (with
all components) is then visible.
It is provided with figures 1 ... 8, cor responding
to
figures 1 ... 8
in the circuit diagram. These figures indicate the connection points
between the parts mounted on the chassis and the printed wiring
panel.
Fig.
3.
Removing
PEM1605
the knobs
E 1321