JMECHA - Sony VCR Service Manual (repair manual). Page 21

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1)

Remove the screw (M1.4 

×

 1.4) 1.

2)

Remove the LS cam plate.

3)

Remove the tension coil spring (brake-S).

4)

Remove the brake-S.

5)

Remove the screw (M1.4 

×

 2) 2.

6)

Remove the torsion coil spring (brake arm).

7)

Remove the cassette position set-S from groove of the LS block
assy in the direction of the arrow A.

8)

Remove the brake-S drive arm assy from groove of the LS
block assy in the direction of the arrow B.

1)

Insert the brake-S drive arm assy under groove of the LS chassis
block assy.  Attach the brake-S drive arm assy to the brake-S
arm shaft and to the brake-S pivot shaft.

2)

Insert the cassette position set-S under the groove of the LS
chassis block assy.  Attach the cassette position set-S to the
brake-S arm shaft.

3)

Attach the torsion coil spring (brake arm).

4)

Attach the screw (M1.4 

×

 2) 2 to the brake-S arm shaft.

5)

Attach the brake-S to the brake-S arm bearing and to the brake-
S pivot shaft.

6)

Hook the tension coil spring (brake-S) to the spring stay of the
cassette position set-S and the spring stay of the brake-S.

7)

Align the slot of the LS cam plate with the dowel.  Move then
in the direction toward the arrow C and attach the screw (M1.4

×

 1.4) 1.

8)

Perform the LS cam plate position adjustment referring to
section 3-11.

2

×

×

1

×

1

×

A

B

B

C

C