Panasonic DVD-S35E Service Manual page 27

DVD-S35E / DVD-S35EB / DVD-S35EG / DVD-S31EG
3. Install the optical pickup unit, spring, drive shaft, guide shaft, rubber cushion, and spring holder on the traverse block.
Fig. 3
Cautions to be taken when assembling the unit: Install the pickup unit so that it is located at the rear end of the guide shaft.
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