Panasonic ProLine AG-1340P, Руководство по обслуживанию

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1.3. SERVICE CAUTION-2
1.3.1. CAUTION FOR AUTO TUNING
PROCEDURE
Auto Tuning will start by the following procedure.
1. Connect the DIN-RF Cable.
2. Connect the AC Mains Lead.
3. Turn on the VCR.
Auto Tuning will start.
Auto Tuning searches for TV stations from VHF minimum to
UHF maximum and memorizes every tuned program
position. Other program positions are skipped.
Auto Tuning takes five or more minutes to complete its
search.
Do not touch the VCR during Auto Tuning.
Auto Tuning will stop halfway, if the VCR is operated or
the aerial lead and/or the mains lead are disconnected.
In case the VCR stopped during Auto Tuning, the VCR
have to be reset and restarted. See the following item 2.
NOTE
1. If the VCR is turned on with the antenna not connected,
all channels are skipped. Therefore, firmly connect the
antenna and then turn the VCR off and on again to
execute Auto tuning.
2. When Auto Tuning is canceled halfway, Auto Tuning
is not executed even if the VCR is turned off and
then turned on again.
In this case, Auto Tuning have to be restarted by the
following procedure.
a. Press EJECT and remove the Video cassette.
b.
Keep UP and DOWN on the VCR pressed
simultaneously for 3 seconds or more during the
VCR on.
The channel displayed on the VCR display
disappears for a moment then changes to 2.
c. Turn off the VCR and then turn it on. Auto Tuning
commences.
3. If you turn the VCR off during Auto Tuning, Auto Tuning
will stop halfway.
The VCR should be reset and restarted by the item 2 in
order to execute Auto Tuning.
4. If the VCR starts playback during Auto Tuning, Auto
Tuning will stop halfway.
The VCR should be reset and restarted by the item 2 in
order to execute Auto Tuning.
5. To cancel Auto Tuning Mid-operation, press POWER
during Auto Tuning (The VCR is turned off).
6. When the VCR is moved to the other area or country,
TV broadcasts should be stored again.
1.3.2. CHECKING OF MAIN C.B.A.
When servicing the MAIN C.B.A., take out the MAIN C.B.A. and
mechanism from the frame and turn over.
Fig. S3
1.3.3. REMOVAL OF CASSETTE TAPE
There are 2 ways to remove a cassette tape.
1. Removal of compulsory loading.
a. Press FF and EJECT buttons simultaneously and set
the Service Mode 7.
b. Press STOP button in order to unload the mechanism.
(Pay an attention of tape slack)
Service Mode Indication:
7 ** ** (STOP)
→
7 00 ** (EJECT)
2. Removal of manual operation of Main cam gear.
a. Disconnect the AC power cord and remove Top Panel.
b. Rotate Main Cam Gear to the clockwise and unload the
mechanism (Tape is remaining) (Fig. S4).
Fig. S4
c. Rotate the Pole of Capstan motor to the clockwise the
from the bottom in order to remove the tape slag.
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AG-1340P