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Panasonic RF-B45 Service Manual page 4

Fm-lw-mw-sw all band receiver

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@ Band indicators
Received
band appears.
@ Multi indicator
RF-B45
RF-B45
@ DISASSEMBLY INSTRUCTIONS
® Standby indicator
Appears while the standby function is oper-
ating. Or flashes while the standby time is
being
set.
@ Hold indicator
@ Sleep indicator
Appears while the sleep timer is operating.
@ Tuning indicator
Appears when a signa! is received.
The
bar display
indicates
the
receiving
signal strength.
€ Memory indicator
Appears when memory tuning is done, or
flashes when you memorize a frequency.
@ Memory channel/empty indicator
indicates
the memory
channel
when
the
frequency is received by memory tuning.
How to change the step of MW (10 kHz<—> 9 kHz)
This unit can be used on MW 10 kHz step area,
but in case of MW 9 kHz step area, operate as
follows.
Before operation, turn off the radio.
1 Press the AM key of the band select keys.
"MW" indication flashes for 10 seconds.
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Leo atesn
2 During flashing, press the number "9"
key.
"9" appears and flashes for 10 seconds and
returns clock time display.
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m ACCESSORIES
SW extemal antenna...
1 pc.
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RFC0013
Earphone............
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3 White flashing, press the enter key.
" 009 " flashes on the display.
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When you want to set MW 10 kHz step, press
the number "0" key instead of the number "9"
key.
"10" flashes on the display.
NOTE:
When you change the MW step, all the memo-
rized stations will be cleared.
m NOTE FOR SERVICE
eAbout
hold switch
Before checking the operation problems and adjustments, be
sure to release the hold state.
Fon
Setting the hold key to "HOLD" position will hold
the present condition, and reject the operation
of the front panei buttons.
This is useful to
prevent unexpected operation.
©
(The hold indicator wili appear on the display.)
i
Before operating the front pane! button, be sure
ial
! to release the hold condition. (The hold indicator
will disappear.)
BATTERY SERVICE LIFE
RE. "AA" size battenes
Approx. 14.5 hours of FM posibon (EtAJ)
Approx. 13 hours of LW and MW position (EIAJ)
Approx. 14 hours of SW position (EIAJ)
The above battery service life is measured according to the conditions set
forth by E1AJ (Electronic Indusines Association of Japan). As the battery
service ie vanes with tne method of operation and environmental
conditions. use these vatues as reference.
Removal of the Telescopic Antenna
Ref. N
|
e ' e:
Removal of the Rear Cabinet
Telescopic antenna
1. Remove the 1 screw (@).
2. Remove the telescopic antenna in the direction of arrow.
Removal of the Side Cabinet and
Front Cabinet
Pp
White (©)
ee) (Blue fine)
ra
White (@)
Side cabinet
@ Side Cabinet
Remove the side cabinet in the direction of arrow.
Procedure
1. Remove the 2 screws (@. @).
2. Release the 4 ribs.
Procedure
1-2
Rear
cabinet
Remove the 6 screws (@~@).
B Front Cabinet
1. Unsolder the 2 terminals of the lead wire.
2. Remove the front cabinet ass'y in the direction of arrow @.
Operation P.C.B.
3. Remove the 1 connector (CS1).

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