Precaution On Replacing The Video Lens Or The; Board; Note In Lens Frame Installation - Sony Cyber-Shot DSC-P8 Service Manual

DSC-P8
1-3. PRECAUTION ON REPLACING THE
VIDEO LENS OR THE SY-83

BOARD

The DSC-P8 uses the position sensor to detect the zoom position.
Accordingly, the zoom position will vary if the position data
changes due to the replacement of the video lens or the SY-83
board, thus causing the video lens to collide against the mechanism
end when the power is turned off.
Though the position data is calibrated at the "Flange Back
Adjustment", add the following work when making an adjustment
at the replacement of video lens to prevent a collision of video
lens.
When Replacing the Video Lens
1) With current video lens assembled, turn the power on, and set
the data of page: 6F, address: 3E to "FF", then turn the power
off.
2) Replace the video lens with a new one, turn the power on, and
perform the "Flange Back Adjustment".
Thus, new position data will be written.
When Replacing the SY-83 Board
1) Replace the SY-83 board with a new one, set the mode dial to
"PLAY", turn the power on, and set the data of page: 6F,
address:3E to "FF", then turn the power off.
2) Set the mode dial to "CAMERA", turn the power on, and
perform the "Flange Back Adjustment".
Thus, new position data will be written.
1-4. NOTE IN LENS FRAME
INSTALLATION
When tightening a screw, have both sides of the lens block assembly
so as not for the load to depend.
Lens block assembly
1-2
M1.7 × 4
Lens frame
M1.7 × 4