Sony MZ-R91 service manual Service Assy, Op

“CHASSIS ASSY, SET”, MD MECHANISM DECK (MT-MZR90-165)

2 boss

SERVICE ASSY, OP

3 MD mechanism deck (MT-MZR90-165)

2 boss

4 tension spring (arm)

1 screw (1.4)

5 set chassis assy

1screw (1.4)

3precision pan screw (M1.4)

4rack spring

5screw

8 bearing

1washer (0.8 - 2.5)

2 gear (SA)

7 Pull off the lead screw.

5 screw

B

6

9Opening the over write head toward the direction A, remove the OP Service assy toward

the direction B.

Note: Do not open the entire assy forcibly, when opening

the over write head.

over write head section

A

– 8 –