<Example>
Follow the below steps when E-1 is displayed.
(Cause: Focus balance (FBC) is set beyond the limit.)
- Check if
1. the waveform or voltage of the focus servo circuit is correct, and
2. the optical pick-up returns to the normal state by exchanging the
traverse deck.
Follow the below steps when E-4 is displayed.
(Cause: Focus gain (FGC) is set beyond the limit.)
- Check if
1. the waveform or voltage of the focus servo circuit is correct,
2. the focus coil of the optical pick-up is correct (around 8 ohms),
and
3. the optical pick-up returns to the normal state by exchanging the
traverse deck.
Follow the below steps when E-F is displayed.
(Cause: All adjustments (TGC, FGC, TBC, FBC) are set beyond the limit.)
- Check if
1. the optical pick-up returns to the normal state by exchanging the
traverse deck, and
2. the waveform or voltage of the servo ICs are correct.
Note:
It is not always necessary to exchange the traverse deck when an error message is displayed.
Be sure to check if the circuit is defective or not before exchanging the traverse deck.
Note:
14
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: ......