Sony DNW-A100 Maintenance Manual page 316

5-19. Gear Box Assembly and Threading Motor Replacement
11. Harness connection
(1) Connect the harness (3-pin) to the connector
CN27 on the MS-50 board.
(2) Connect the harness (2-pin) to the connector
CN112 on the DR-315 board.
(3) Bundle the harness with a new bundling band
(or the equivalent).
(4) Fix the harness with the harness clamper
(chassis).
12. Install the DR-315 Board
(1) Put the hook of the DR-315 board into the
notch of the chassis shown in the figure.
(2) Install the DR-315 board with the two
screws.
(3) Clamp the released harness in the step 3-(1).
13. Install the Hard Disk Drive Unit
Install the hard disk drive unit.
(Refer to Section 5-31-2.)
14. Install the Bottom Plate
Install the bottom plate with the six screws.
Adjustment after Replacement
15. Threading Motor Operation
Confirmation
Refer to Section 4-2-2 in Maintenance Manual
Part 1.
(C012: THREADING MOTOR)
5-132
Harness clamper (chassis) Bundling band
CN112
Harness Connection
Screw
(PWH3 x 8)
Screw
(PWH3 x 8)
Install the DR-315 Board
CN27
MS-50 board
Notch of chassis
Hook
DR-315
board
Harness clamper
DNW-A100/A50/A45
DNW-A100P/A50P/A45P