Sony MZ-R90/R91 User Manual
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3-5. MD MECHANISM DECK
(MT-MZR70-165)
3-6. SERVICE ASSY, OP
3
boss
4
boss
chassis assy
5
MD mechanism deck
(MT-MZR70-165)
1
screw (1.4)
2
screw (1.4)
9
bearing
5
screw
4
rack spring
3
precision pan screw
(M1.4)
1
washer (0.8 - 2.5)
2
gear (SA)
6
screw
8
Pull off the lead screw.
7
B
A
0
Opening the over write head
toward the direction
toward the direction
A
, remove the
OP Service assy toward
the direction
the direction
B
.
Note: Do not open the entire assy
forcibly, when opening
the over write head.
the over write head.
over write head section