Dvd-Optical Pick-Up Self-Diagnosis And Replacement Procedure; Optical Pickup Breakdown Diagnosis - Panasonic SA-HT730P Service Manual

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SA-HT730P / SA-HT730PC / SA-HT730PX
13 DVD-Optical Pick-up Self-Diagnosis and Replacement
Procedure

13.1. 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 functionbefore 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-ht730pcSa-ht730px

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