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1-6-43. Capstan Motor Replacement
1.
Remove
the reel belt (1).
2. Remove one screw (2) from the bottom of the me-
chanical! deck, and remove the PC board (3).
Note:
* Take care not to misuse the screw with others.
Screw (2)
PC board (3
Reel belt (1)
Fig. 6-43-1
3. Remove the capstan motor (4) after removing three
screws (5).
Note:
* Take care not to drop the capstan motor.
Screws (5)
Mechanical
deck
Capstan
motor (4)
Fig. 6-43-2
4. Take care not to damage and scratch the motor itself,
and mount the capstan motor (4) fitting the hole (A)
on the mechanical deck and the hole (B) on the
capstan motor (4).
Hole (B)
Capstan motor (4)
Fig. 6-43-3
5. Mount the capstan motor (4) with three screws (5)
viewing from the top side of the mechanical deck.
Capstan motor
ve shaft
mi
Fig. 6-43-4
No clearance is allowed.
Note:
+ Do not use once-removed screws again.
« Take care that no clearance is allowed when securing
three screws.
6. After replacement, mount the parts in the reverse order
of removal.
Note:
* Inthis case, take care not to twist the reel belt and
stick the grease or etc. on it.
7. After replacing, perform the adjustment according to
the tape transport adjustment procedures.
1-6-44. S-VHS Switch Assembly Replacement
(S-VHS model only)
1. Slide the cassette holder assembly (1) until the screw
(2) can be seen from the hole on the top bracket (3).
2. Insert a screwdriver from the hole provided on the top
bracket (3) and secure the screw (2).
3. Remove the S-VHS switch assembly (4) upward.
4. After completion of the replacement, mount the parts
in the reverse order of removal.
Top bracket (3),
Screwdriver
Cassette holder
assembly (1)
Screw (2)
S-VHS SW
assembly (4)
Fig. 6-44-1
2-35
1-7.
Check and Adjustment
1-7-1. Check of Tension Pole Position
1. Tum the worm wheel counterclockwise after remov-
ing the cassette holder assembly on the front loading
mechanism, and set the cam gear at playback position.
2. Tum the S reel table assembly (1) clockwise slowly.
3. Adjust the adjuster (3) counterclockwise from the
position shown in Fig. 6-23-1 so that the clearance
between the left end of the tension lever assembly (2)
and the left side of the mechanical deck becomes 7.5 +
1 mm.
Note:
¢ There is a long mark at the position of 7.5 mm from
the round surface of the mechanical deck. Make sure
the position of the mark when adjusting.
Mark
@
Tension lever
assembly (2)
S reel table
assembly (1)
Adjuster (3)
Fig. 7-1-1
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