Sony DNW-A100 Maintenance Manual page 195

2. Disconnect the Flexible Board
Disconnect the flexible board from connector
CN2 on the SE-341 board.
3. Remove the Brush Slip Ring
Assembly
Remove the two screws, then remove the brush
slip ring assembly.
m
. Do not apply excessive force to the brush slip
ring assembly at that time.
. If the screws remain into the screw holes of the
brush slip ring assembly, remove them once.
When the brush slip ring assembly is turned
upside down, these screws may be dropped into
the slip ring cover.
4. Release the Demagnetization Head
Assembly
Turn the knob of the demagnetization head
assembly counterclockwise about seven turns by
finger.
5. Remove the Height Determining Plate
(1) Remove the two screws using a hexagonal
wrench driver.
(2) Raise the height determining plate just above,
then remove.
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
http://getMANUAL.com
Screw(PSW2 x 16)
Brush slip ring
assembly
Remove the Brush Slip Ring Assembly
Height determining
plate
Drum support
Knob
Remove the Height Determining Plate
5-2. Upper Drum Assembly Replacement
Screw(PSW2 x 16)
Flexible board
SE-341board
Screw(C3 x 8)
Screw(C3 x 8)
Connector
(CN2)
5-11