14 Optical Pick-up Self-Diagnosis and Replacement
Procedure
14.1. Optical Pickup Breakdown Diagnosis
The optical pickup self-diagnosis function and tilt adjustment check function have been included in this unit. When repairing, use
the following procedure for effective Self-diagnosis and tilt adjustment. Be sure to use the self-diagnosis function before replacing
the optical pickup when "NO DISC" is displayed. As a guideline, you should replace the optical pickup when the value of the laser
drive current is more than 55.
Note:
Press the power button to turn on the power, and check the value within three minutes before the unit warms up. (Otherwise,
the result will be incorrect.)
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SA-HT330GCT / SA-HT330GCP
Summary of Contents for SA-HT330GCP
Page 11: ...9 Operation Procedures 11 SA HT330GCT SA HT330GCP ...
Page 12: ...10 Disc information 12 SA HT330GCT SA HT330GCP ...
Page 13: ...13 SA HT330GCT SA HT330GCP ...
Page 16: ...16 SA HT330GCT SA HT330GCP ...
Page 19: ...12 2 P C B Locations 19 SA HT330GCT SA HT330GCP ...
Page 30: ...30 SA HT330GCT SA HT330GCP ...
Page 32: ...32 SA HT330GCT SA HT330GCP ...
Page 39: ...39 SA HT330GCT SA HT330GCP ...
Page 40: ...40 SA HT330GCT SA HT330GCP ...
Page 46: ...46 SA HT330GCT SA HT330GCP ...
Page 102: ...27 2 Cabinet Part List 27 2 1 Cabinet Parts Location 102 SA HT330GCT SA HT330GCP ...
Page 103: ...103 SA HT330GCT SA HT330GCP ...