(RFC0071-H)..................................................1 pc.
2. Location of Controls and Connection to Other
Equipment
3. Precaution of Laser Diode
Caution:
This product utilizes a laser diode with the unit turned on, invisible
laser radiation is emitted from the pick-up lens.
Wavelength: 780 nm
Maximum output radiation power from pick-up: 100 W/VDE
Laser radiation from the pick-up lens is safety level, but be sure the
followings:
1. Do not disassemble the optical pick-up unit, since radiation from
exposed laser diode is dangerous.
2. Do not adjust the variable resistor on the pick-up unit. It was
already adjusted.
3. Do not look at the focus lens using optical instruments.
4. Recommend not to look at pick-up lens for a long time.
4. Handling Precautions for Traverse Deck
The laser diode in the traverse deck (optical pick-up) 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 pick-up).
4.1. Handling of traverse deck (optical pick-up)
1. Do not subject the optical pick-up to static electricity as it is
extremely sensitive to electrical shock.
2. To protect the laser diode against electrostatic breakdown, be
sure that the short land of the flexible board (FFC board) should be
short-circuit by solder before inserting a short pin or similar object
into the tip of the flexible board. / (Referto
Fig. 4-1.
)
3. Take care not to apply excessive stress to the flexible board (FFC
board).
4. Do not turn the variable resistor (laser power adjustment). It has
already been adjusted. (Refer to
Fig. 4-1.
)
3
Содержание SL-CT700GD
Страница 7: ... Check the main P C B B side as shown below 7 ...
Страница 8: ...5 2 Replacement for the CD lid unit shaft and axle hole board 8 ...
Страница 9: ...5 3 Replacement for the traverse motor and optical pick up Follow the Step 1 Step 4 of item 5 1 1 9 ...
Страница 10: ...10 ...
Страница 34: ...18 Cabinet Parts Location 19 Traverse Unit Parts Location 34 ...
Страница 35: ...20 Packaging 35 ...
Страница 36: ...21 Schematic Diagram for printing with letter size F0212YM KH 36 ...
Страница 45: ......