Sony HDW-750 Maintenance Manual page 363

Installation
4. Installing the top sensor assembly
(1) Align the position-setting pin of the new top
sensor assembly with the reference hole. At
the same time while holding the lower flange
of the T4 tape guide as shown, connect the
connector of the top sensor to the connector
(CN508) on the MDC-13 board.
(2) Install the top sensor with precision screw.
The standard tightening torque value :
10 x 10 _2
N.m (1 kgf.cm)
5. Installing the gear block assembly
(Refer to Section 7-24.)
6. Installing the cleaning assembly
(Refer to Section 7-6.)
HDW-750/750CE V1
Precision screw
P1.4 x 3.5
Position-setting
pin
Connector
Reference hole T4 tape guide
7-28. Top Sensor Assembly Replacement
Top sensor assembly
T4 tape guide
Top sensor holder
MDC-13 board (CN508)
7-93