Mechanical Adjustment - Panasonic PV-GS19PL Service Manual

PV-GS19PL / PV-GS31PL / PV-GS35PL
8.2.

MECHANICAL ADJUSTMENT

8.2.1. ENVELOPE OUTPUT ADJUSTMENT
When replacing the Main Chassis Unit or the Cylinder Unit, be sure to perform the Envelope Output Adjustment as shown below.
1. Open the L Cover. Then, insert a flat headed (-) screwdriver or similar object into the gap of the Post Cover, and remove it.
2. Connect the Camcorder and the Interface Board with the EVR Connector Boards, the Connection Adaptors and the 30 pin Flat
Cables.
3. Connect the oscilloscope to "Envelope TP" on the Interface Board.
4. Playback the Color Bar Standard Tape (VFM3010EDS).
5. Adjust the S1 post by turning the top of post with Post Height Adjustment Fixture so that the left half of envelope signal becomes
flat as possible.
6. Adjust the T1 post by turning the top of post with Post Height Adjustment Fixture so that the right half of envelope signal
becomes flat as possible.
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