Sony HDW-750 Maintenance Manual page 298

7-3. Drum Assembly Replacement
7. Installing the full top sensor assembly
(1) Connect the connector on the full top sensor
assembly to the connector on the MDC-13
board.
(2) Press down the full top sensor in the direction
of the arrow until top of the full top sensor
assembly touches the lower drum surface and
tighten the precision screw.
The standard tightening torque value :
10 x 10 _2
N.m (1 kgf.cm)
8. Installing the cleaning assembly
(1) Insert the AHC roller assembly at the top of
the cleaning assembly in between the main
frame and drum support.
(2) Place the cleaning assembly under the
manual eject gear (A) and move it in the
direction of the arrow.
(3) Align the position-setting hole with the
position-setting pin and tighten the precision
screw.
The standard tightening torque value :
_2
10 x 10 N.m (1 kgf.cm)
7-28
Precision screw
P1.4 x 3.5
Full top sensor
assembly
Main frame
AHC roller
Drum support
assembly
Top
Connector on the MDC-13 board
Cleaning assembly
Precision screw
P1.4 x 3.5
Position-
setting
hole
Cam cleaning roller
(white part)
Cleaning arm (B)
Position-setting pin
Manual eject gear (A)
HDW-750/750CE V1