Sony HDW-750 Maintenance Manual page 296

7-3. Drum Assembly Replacement
4. Removing the drum assembly
n
The drum assembly is fixed by the two screws.
The drum assembly is connected with the MDR-
14 board on the rear of the mechanical deck with
connector. Due to these connections, do not put
excessive for ce to the dum assembly even after it
is removed.
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When removing the drum assembly, be careful
not to touch the CTL head, CUE head and nearby
tape guides.
Remove the two screws. Hold the upper part of
the brush support. While loosening the connector
on the MDR-14 board, remove the drum assem-
bly.
5. Cleaning the drum contact surface
Clean the drum contact surface on the rear of the
new drum assembly using a cleaning cloth
moistened with cleaning fluid.
7-26
PSW2 x 5
PSW2 x 5
Drum assembly
Drum assembly (rear)
Cleaning
Cleaning
Connectors on
the MDR-14 board
Cleaning
Cleaning
HDW-750/750CE V1