Panasonic RXD10 - RADIO CASSETTE W/CD, Руководство по обслуживанию

Страница: 5 / 76

Approximately 9.5 hrs of CD Recording. (EIAJ)
The battery service life is measured according to the conditions set forth by EIAJ.
(Electronic Industries Association of Japan). As the battery service life varies with
the method of operation and environmental conditions, use these values as
reference.
4. Handling Precautions For Traverse Deck
The laser diode in the traverse deck (optical pickup) may break down due to
potential difference caused by static electricity of clothes or human body. So, be
careful of electrostatic breakdown during repair of the traverse deck (optical
pickup).
-
Handling of traverse deck (optical pickup)
1. Do not subject the traverse deck (optical pickup) to static electricity as it is
extremely sensitive to electrical shock.
2. To prevent the breakdown of the laser diode, an antistatic shorting pin is
inserted into the flexible board (FFC board).
3. Take care not to apply excessive stress to the flexible board (FFC board). When
removing or connecting the short pin, finish the job in as short time as possible.
4. Do not turn the variable resistor (laser power adjustment). It has already been
adjusted.
-
Grounding for electrostatic breakdown prevention
1. Human body grounding
Use the anti-static wrist strap to discharge the static electricity from your body.
2. Work table grounding.
Put a conductive material (sheet) or steel sheet on the area where the traverse
deck (optical pickup) is place, and ground the sheet.
Caution:
The static electricity of your clothes will not be grounded through the wrist strap.
So, take care not to let your clothes touch the traverse deck (optical pickup).
on when replacing the Traverse Deck
The traverse deck has a short point shorted with solder to protect the laser diode
against electrostatics breakdown. Be sure to remove the solder from the short point
before making connections.
5