Panasonic DVC PRO Studio AJ-D950P Service Manual page 56

(Installation of A/C Head)
1. Remove the shield case from a new A/C Head and solder the each
lead wires.
2. Install the shield case.
3. Install the A/C head to the A/C head plate by 2 screws (A). Then set
to parallel the gap between A/C Head and A/C Head Plate.
4. Install the A/C Head unit.
5. Hang on the Head Height Adjustment Spring and tighten the Nut (C).
6. Clean the surface of the A/C Head.
7. A/C Head Adjustment is necessary.
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