Sony DNW-A100 Maintenance Manual page 209

8. Attach the Video Head Cleaner
Assembly
(1) Insert the cleaning roller into the clearance
between the height determing plate and full
erase head as shown in the figure.
(2) Adjust the position of the two pins of the
video head cleaner assembly with the two
holes of the height determing plate.
(3) Tighten the screw while pushing the video
head cleaner assembly in the direction
indicated by the arrow A.
(4) Fix the harness to the position on the sensor
holder as shown in the figure.
(5) Connect the harness of the video head cleaner
assembly to connector CN851 on the PD-35
board.
(6) Bind the two harnesses of the full-erase head
and video head cleaner assembly with a new
harness clamper.
(7) Adjust the position of the cleaning roller.
(Refer to step 5 in Section 5-4.)
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
Video head
cleaner assembly
Height
Harness
determing
plate
CN851
PD-35
board
Sensor holder
PD-35 board
Height determing
CN851
plate
Bundling
band
Harness
Sensor holder
Attach the Video Head Cleaner Assembly
5-3. Drum Assembly Replacement
Screw (PSW3 x 8)
A
Cleaning roller
Video head cleaner
Full-erase
assembly
head
5-25