Sony DNW-A100 Maintenance Manual page 290

5-15. Brake Solenoid Replacement
Installation
8. Brake Solenoid Installation
(1) Temporary attach the brake solenoid with
two screws while inserting portion A of the
brake release arm into the groove of the iron
core.
(2) Put a thickness gauge (1.00 mm thick)
between the solenoid and reel motor plate
(portion B).
(3) Tighten the screws while slightly pushing the
solenoid against the reel motor plate.
(4) Pull out the thickness gauge.
(5) Confirm that the clearance between the
solenoid and reel motor plate satisfies the
specification.
9. Brake Assembly Installation
(1) Pass the brake assembly through the shaft of
the reel motor plate.
(2) Put the spring on the reel motor plate.
(3) Fix the brake assembly using an E ring.
E ring (2.3): 7-624-105-04
5-106
Brake release arm
Portion A
Screws
Spec. : 0.8 mm < C < 1.2 mm
Reel motor plate
Brake Solenoid Installation
E ring
Spring
Brake Assembly Installation
Iron core
Brake release arm
Iron core
Portion B
Brake solenoid
Brake assembly
Reel motor plate
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
C