Sony DNW-A100 Maintenance Manual page 347

5. CTL/FE Head Assembly Installation
(1) Confirm that the threading ring is in the
unthreading end state.
(2) Put the sloted holes A and B of the CTL/FE
head assembly into the bosses of the chassis.
n
Be careful not to touch the drum (especially,
video heads). Moreover, take care not to
damage the peripheral tape guides.
(3) Place the boss of the chassis in the center of
sloted hole A and tighten the screw.
6. Harnesses Connection
Connect the two harnesses to the connectors of
the CTL/EE head assembly.
7. Cleaning
Clean each surface of the CTL head and full-erase
head using a cleaning cloth moistened with
cleaning fluid.
(Refer to Section 5-2-5 in Maintenance Manual
Part 1.)
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
Harness (2P)
Harness (3P)
Screw
CTL/FE head
(PSW3 x 8)
assembly
Sloted
hole B
CTL/FE Head Assembly Installation
5-25. Full-erase Head Replacement
. Top view
Boss
Sloted hole A
Boss
Boss
5-163