Sony XDCAM EX PMW-EX3, Руководство по обслуживанию

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PMW-EX3
2-39
2-2-35. AU-318 Board
1. Refer to Sections from 2-2-1 to 2-2-3, 2-2-5,
2-2-9, 2-2-13, 2-2-21, 2-2-24, and from 2-2-
28 to 2-2-32, and disassemble the unit up to
“Lens Mount Block” removal.
2. Pull the three prism connectors in the direc-
tion of arrow
A
, and remove the HN-346
board and the HN-345 from the two connec-
tors (CN1, CN2) on the AU-318 board.
3. Remove the two screws, and remove the AU-
318 board from the two grooves of the front
frame in the direction of arrow
B
.
4. Disconnect the HN-326 board connector
(CN2) from the connector (CN6) on the AU-
318 board, and remove the AU-318 board.
5. Remove the cushion (front) from the HN-326
board.
n
Be careful not to drop the inside PC board guide.
A
B
M2 x 4
(Silver)
Cushion (front)
AU-318 board
AU-318 board
HN-326 board
CN2
CN2
CN6
CN1
Groove of front frames
Groove of front frames
Prism connectors
Inside PC board guide
Lens mount block
HN-346 board
HN-345 board
6. Reinstall the removed parts by reversing the
steps of removal.