Sony DSR-2000A - Page 191

7-61
DSR-2000A/2000AP
P1.4 x 3.5
Head cleaner assembly
Iron core
CN12
Positioning hole
Positioning hole
Positioning pin
Positioning pin
P1.4 x 3.5
Drum Roller
Upper and lowerspaces
are same : OK
Only lowerspace : NG
Only upperspace : NG
4. Reattaching the head cleaner
assembly
Align the two positioning holes in the head
cleaner assembly with the two positioning pins on
the MD chassis and fix the assembly with the two
screws.
Tightening torque : 0.1 N.m {1 kgf.cm}
5. Checking the performance of the head
cleaner assembly
Check that the HC roller assembly contacts the
drum assembly in parallel when the solenoid’s
iron core of the head cleaner assembly is in the
pull-in state by being pressed in the arrow
direction.
6. Reconnecting the connector
Reconnect the harness to the connector (CN12)
on the MS-64 board.