Sony XDCAM EX PMW-EX3, Service Manual

Page: 33 / 314

PMW-EX3
2-7
2-2-7. IF-1069 Board, LED-469 Board
1. Refer to Section 2-2-5 and remove the
“Handle Top Cover Assembly”.
2. Disconnect the flexible flat cable from the
connector (CN4) on the IF-1069 board.
3. Disconnect the HN-348 board from the
connector (CN5) on the IF-1069 board.
4. Disconnect the harness from the connector
(CN3) on the IF-1069 board.
5. Remove the two screws, and remove the IF-
1069 board.
6. Disconnect the three harnesses from the three
connectors (CN1, CN2 and CN3) on the
LED-469 board.
7. Remove the screw, and remove the LED-469
board.
S1
Knob
IF-1069 board
10. Reinstall the removed parts by reversing
steps 1 to 5.
n
Check that the switch (S1) on the IF-1069
board engages with the knob.
H arness
Knob
HN-348 board
Flexible flat cable
LED-469 board
HP-144 board
M2 x 4
(Silver)
M2 x 4
(Silver)
S1
CN3
CN4
CN5
CN1
CN3
CN2
M2 x 4
(Silver)
IF-1069 board
CN2 Arrange the extra length of the harness
so that it is completely housed inside
the space in the deep end and
should not come outside the space.
Extra length
of harness
8. Reinstall the removed parts by reversing
steps 6 to 7.
9. Arrange the extra length of the harness
coming from the connector (CN2) as de-
scribed in the illustration.