Sony SRW-5000 Maintenance Manual page 233

Removal
1. Removing the CTL/FE Head Assembly
(1) Disconnect the two harnesses from the
connectors of the CTL/FE head assembly.
(2) Remove the one screw.
(3) Remove the CTL/FE head assembly from the
MD base assembly.
n
Be careful not to touch the drum or peripheral
tape guides.
Installation
2. Attaching the CTL/FE Head Assembly
(1) Peel off the protection tape from the new
CTL/FE head assembly.
(2) Confirm that the threading ring is in the
unthreading end state.
(3) Put the slotted holes A and B of the CTL/FE
head assembly into the bosses of the chassis.
n
Be careful not to touch the drum or peripheral
tape guides.
(4) Place the boss of the chassis in the left side of
the slotted hole A and tighten the screw.
(5) Connect the two harnesses to the connectors
of CTL/FE head assembly.
3. Cleaning
Clean the tape-running surfaces of the CTL head
and the full-erase head using a cleaning cloth
moistened with cleaning fluid.
(Refer to Section 4-2-5.)
Adjustment after Replacement
4. Adjusting the Tape Running
Refer to Sections 6-2 to 6-11.
5. Confirming the Tape Running
Refer to Section 6-12.
6. Adjusting the Drum Phase
Refer to Section 7-2-3.
7. Full Erasure Current Check
Refer to Section 8-8-4.
SRW-5000/5500
Harness
Harness
CTL head
PSW3 x 8
Full-erase head
Slotted
hole B
Remove/Attach the CTL/FE Head Assembly
• Top view
Boss
(brings near
Slotted
by the left)
hole A
CTL/FE head
assembly
Boss
Boss
5-27