Sony HDW-750 Maintenance Manual page 329

Installation
3. Installing the FE/CTL head assembly
(1) While aligning the position-setting pins of the
new full FE/CTL head assembly with the
reference holes of the mechanical deck
assembly respectively, install the FE/CTL
head assembly with three precision screws.
The standard tightening torque value :
10 x 10 _2
N.m (1 kgf.cm)
(2) Connect the harness of the FE/CTL head
assembly to the connector CN505 on the
MDC-13 board.
4. Cleaning FE/CTL head assembly
Clean the CTL head, FE head, tape cleaner and
tape guide using a cleaning cloth moistened with
cleaning fluid.
n
After cleaning, be sure to wipe the cleaning fluid
off the cleaned portions using a dry cleaning
cloth.
Adjustment after Replacement
5. Tape run adjustment
(Refer to Section 8-2-1.)
HDW-750/750CE V1
FE/CTL head
assembly
Reference hole
Reference hole
Position-setting pin
Mechanical deck assembly
7-13. FE Head Replacement
Precision screws
P1.4 x 3.5
Position-setting pin
CN505
MDC-13 board
7-59