Sony DNW-A100 Maintenance Manual page 325

17. Gear Box Assembly Installation
Refer to steps 10 through 15 in Section 5-19.
18. Threading Ring Operation
Confirmation
Turn the M gear of the gear box assembly for
threading and unthreading directions, and confirm
that the threading ring and three ring rollers
smoothly rotate.
19. S Plate Assembly Installation
(1) Insert the pins of the S plate assembly into
the holes of the chassis and tighten the screw
while moving the S plate assembly
clockwise.
c
The tape cleaner has a sharp edge. Pay
careful attention when handling the tape
cleaner.
(2) Connect the harness to the connector CN200
on the TC-96 board.
(3) Fix the harness with a bundling band (or the
equivalent).
(4) Connect each harness to the connectors on
the CTL head board, full-erase head board,
and tape end sensor board.
(5) Clamp each harness (CTL head, cleaning
roller and tape end sensor) to the groove of
the sensor holder.
(6) Fix the harnesses with a new bundling band
(or the equivalent).
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
http://getMANUAL.com
Harness
(Full-erase head)
Sensor holder
Screw
(PWH3 x 8)
S plate
assembly
TC-96 board
5-20. Threading Ring and Ring Roller Replacement
Harness
(Tape end sensor)
Harness
(Clerning roller)
Tape end sensor
CN200
S Plate Assembly Installation
Bundling band
Harness
(CTL head)
Tape cleaner
Full erase head
CTL head
5-141