Sharp FDD-412A - Page 62

FDD412A/B
(b) While keeping the head load bail steady by hand, mount the
spring (bail). Fix the spring with a tapping screw, align-
ing the spring hole with a dowel. ‘
Do not overtighten the teapping screw.
(c) Secure the shutter, aligning the dowel with hole.
(d) Mount the top cover.
Plate Spring (Bail)
Dowel
Fulcrum
x
Shutter set screw
Fig. 4.2 How to Open/Close Plate
4.2.3 Common Work 3: Wire Handling and Wire Routing
(1) Tools and measuring instruments to be used:
Small flat screwdriver or
(2) Diassembling
(a) As shown in Fig. 4.3, the J3 connector is secured to the
housing by a contact pin click.
(b) When disengaging a contact pin, push in the small screwdriver
to release the locked click.
(3) Assembling
(a) Insert the contact pin, having its click facing outward.
(4) Caution
(a) If a wrong pin is inserted, extract the pin, pull up its
click, and insert the pin into the correct location. The
contact pin is designed to withstand up to three relocations.
Click , Housing
Contact pin mak
Fig. 4.3 J3 Connector Structure Fig. 4.4 J3 Connector Pin Arrange-
ment