Panasonic PVD734S - DVD/VCR DECK, Руководство по обслуживанию

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cannot be selected.
2. Short circuit between TP3001 and Ground with the cable JG154.
(The BOT, EOT, and the Reel Sensor do not work and the VCR
deck can be operated without a cassette tape.)
3. In case of using a cassette tape, press the TAPE EJECT button to
insert or eject a cassette tape.
Turn on the power and re-check the cable before checking the
trouble points.
When you servicing with connection of DVD, perform the operations above step 2 to step 3.
16. MECHANICAL ADJUSTMENTS
16.1. CONFIRMATION AND ADJUSTMENT
Read the following NOTES before starting work.
- Place an object which weighs between 450g~500g on the Cassette
Tape to keep it steady when you want to make the tape run without
the Cassette Holder. (Do not place an object which weighs over
500g.)
16.1.1. CONFIRMATION AND ADJUSTMENT OF REEL DISK HEIGHT
1. Turn on the power and set to the STOP mode.
2. Set the master plane (JG022) and reel disk height adjustment jig
(JG024A) on the mechanism framework, taking care not to scratch
the drum, as shown in
Fig. 1-1-A .
3. While turning the reel and confirm the following points.
Check if the surface "A" of reel disk is lower than the surface "B"
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