Fig. 2-1.
2.2. Grounding for electrostatic breakdown prevention
2.2.1. Human body grounding
Use the anti-static wrist strap to discharge the static electricity from your body. Refer to
Fig. 2-2.
Fig. 2-2.
2.2.2. Work table grounding
Put a conductive material (sheet) or steel sheet on the area where the MD unit (optical pickup) is placed, and
ground the sheet. Refer to
Fig. 2-3.
Fig. 2-3.
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 MD unit (optical pickup).
3. Precaution of Laser Diode
4
Summary of Contents for SJ-MD150
Page 5: ...4 Caution for AC Mains Lead 5 ...
Page 10: ...10 ...
Page 15: ...15 ...
Page 16: ...16 ...
Page 17: ... Check the MD servo P C B B side as shown below 17 ...
Page 19: ...19 ...
Page 20: ...20 ...
Page 21: ...21 ...
Page 22: ...8 7 Replacement for the belt and loading motor Follow the Step 1 Step 3 of item 8 1 22 ...
Page 23: ...23 ...
Page 25: ...25 ...
Page 36: ...30 TEST02 Test terminal Not used open 36 ...
Page 48: ...48 ...
Page 57: ...20 MD Mechanism Unit Parts Location 57 ...
Page 58: ...21 Packaging 58 ...
Page 59: ...F000300000YM KH 59 ...
