Panasonic SJ-MR200 Service Manual page 16

6. Measurements and Adjsutments
Note:
After replacing the main components (optical pickup or traverse motor, etc.) of mechanism unit
block, change to the adjust mode, and then perform the "ROM/RAM auto-adjustment".
6.1. Instruments to prepare
1. Playback-only disc (Test disc RFKV0006)
2. Commercially available recordable disc (fully recorded with
music) (magneto-optical disc)
3. Laser power meter (LE8010 or compatible meter)
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