file:///C|/Documents and Settings/lopez/Pulpit/s/PANASONIC SA-HT870E_EG_EB/ALL/SVC/s1401000000.html
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 functionbeforereplacing 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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Summary of Contents for SC-HT870
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