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Panasonic RF-1150LB Service Manual page 2

Fm-am 5-band portable radio

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M@ TO REMOVE
CABINET
COVER
1.
Remove
the seven
(7) control
knobs
(VOLUME,
BASS,
_ TREBLE,
BAND,
BFO,
MUTING
and FM AFC/MW
SENS).
(To remove those controls, wind a cord around the control
and pull it outward.)
. Remove the battery compartment cover.
. Remove the four (4) cabinet cover screws
(nos. 1~4), as
shown in fig. 1.
. Raise the gyro antenna.
. Remove both the front and the rear cabinet covers.
. Remove the sockets for lead wiring to the front and rear
cabinet covers.
. To reassemble,
reverse the above procedure.
M@ TO REMOVE
DIAL DRIVE ASSEMBLY
1;
2.
3.
a
Remove
the front cabinet cover.
(Refer to cabinet cover
removal instructions.)
Remove the tuning knob.
Remove the two (2) dial drive assembly screws (nos. 1 & 3),
as shown in fig. 2.
Remove the indicator, as shown
in fig. 2.
. Remove the dial drive assembly nut, as shown in fig. 2.
. Remove the muting switch bracket screws, no. 2, as shown
in fig. 2.
. Remove the dial drive assembly.
. To reassemble, reverse the above procedure and note the
following:
1. Turn the tuning shaft to fully counter-clockwise.
2. Turn the variable capacitor shaft to fully counter clock-
wise.
3. Place the dial drive assembly into the chassis, and insert
the muting switch bracket, as illustrated in fig. 2.
4. Set the band selector switch to the SW: position.
5. Insert the
indicator
by aligning
it with the boss,
as
shown in fig. 2.
az! DIAL SCALE
INSTALLATION
GUIDE
NO
(2)
. Insert the gear (the gear not attached to the shaft) and the
spring into roller no. 1, as shown
in fig. 3.
. Fully wrap the dial scale around roller no. 1, as shown in
fig. 3.
. Insert the dial scale
into rib of roller no. 2, as shown
in
fig. 3.
. Loosen the dial drum screw, as shown in fig .3.
. Using
a screw-driver, as shown
in fig. 3, slightly
move
the gear of roller no. 1 so that the gear disengages from the
center
gear, turn three times in the direction of the arrow
(being sure to secure roller no. 1 so as to prevent it from
also turning), and then engage
the gear with the center
gear once again.
. Set the start point of the dial scale with the rib, as shown in
fig. 4.
. Turn the tuning shaft to fully counter-clockwise.
. Tighten the dial drum screws, as shown
in fig. 3.
©
Screw No.2
Screw No.1
(CA37)
(CA37)
Screw No.3
(CA37)
Fig. 1
Screw No.1 Screw No.2
(CH31)
(CHa0)
;
Indicator
(CH32)
ab
Boss
WE
- Screw No.3
(CHa1)
Nut (CH33)
Bracket
Roller No.2
(CHi2)
Screw-driver
(CHa)

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