Board, Sw-1412 Board; Asw-66 Board, Sw-1412 Board - Sony PMW-EX3 Service Manual

2-2-16. ASW-66 Board, SW-1412
Board
1. Refer to Sections from 2-2-1 to 2-2-3, 2-2-5,
2-2-9 and 2-2-13, and disassemble the unit up
to "Inside Panel Assembly" removal.
2. Disconnect the harnesses and the AU volume
block from the three connectors (CN100,
CN102 and CN103) on the ASW-66 board.
3. Release the harness from the two claws of the
inside panel assembly. (Refer to Fig. 2.)
4. Remove the four screws, and remove the
ASW-66 board in the direction of the arrow.
(Refer to Fig. 1.)
5. Remove two pieces of the AU slide switch
(1) and two pieces of the AU slide switch (2)
of the ASW-66 board from the corresponding
AU slide levers. (Refer to Fig. 1.)
n
Be careful not drop the AU slide switches so
as not to lose them.
6. Remove the AU slide switch guide from the
ASW-66 board. (Refer to Fig. 1.)
7. Disconnect the harness from the connector
(CN100) on the SW-1412 board.
8. Remove the two screws, and remove the SW-
1412 board.
n
Be careful not to make mistake the AU slide
switch (1) for the AU slide switch (2)
because they are different in size.
9. Reinstall the removed parts by reversing the
steps of removal.
m
. Check that the four knobs of the AU slide
switch are normally engaged with the four
corresponding switches (S100 through
S103) on the ASW-66 board.
. When reinstalling the removed tapping
screw again, refer to note of section "2-2.
Replacement Procedures."
2-18
AU slide switches (2) AU slide
switch guide
S100
S102
S101
ASW-66
S103
AU slide switches
AU slide switch lever
Knob of AU slide switch
CN103
ASW-66 board
Tapping
2 x 5
(Black)
CN102
Tapping
2 x 5
CN100
(Black)
Harness
Claws of inside
panel assembly
board
ASW-66
(1)
SW-1412
(Fig. 1)
Inside panel assembly
CN100
SW-1412 board
AU volume block
board
board
(Fig. 2)
PMW-EX3