Cassette Holder; Head/Pinch Roller; Head; Pinch Roller - Teac A450 Service Manual

3-3. CASSETTE HOLDER
i.
D
4.
5.
7.
F g. 3-3 Cassette Halder Removal
3-4. HEAD/PINCH ROLLER
1.
D
T-4 3
F g. 3-5 Head W r ng D agram
7
Remove the Trim Case Cover. See
3-1 Section on page .
Loosen the screw (G) and then
partially turn the Stopper Bracket
(H) in the direction of the arrow
to enable the Cassette Holder (D)
to be readily removed.
Remove the Spring (E) from the
hook (C) of the Cassette Holder.
Remove the other end of the
Spring (E) from the Lever (F) to
retain it.
Remove the Cassette Holder Shaft
(A) by taking off the 2 E-rings to
separate the Cassette Holder from
the Cassette Holder Retainer (B).
Remove the Cassette Holder from
the Retainer.
If necessary, remove the Retainer
from the chassis by taking off the
2 screws.
NOTE
After replacing the head, always adjust the head
alignment especially the Record/Playback Head ' s
azimuth (see 7-1-1), and then secure the screws
and/or the nut with a drop of locking paint.
(2) \
F g. 3-4 Head/P nch Roller Replacement
After removing the Trim Case Cover (see 3-1), do the
following procedure.
Unsolder each lead wire from the terminal pin of the
heads to facilitate replacement. To re-solder each head
wire to the newly replaced head, refer to Fig. 3-5.
Lift up the heads after taking off the hardware
mounting them. When removing the nut, do not loose
Washer (F) and Spring (G).
3-4B. PINCH ROLLER
I . Remove the E-ring (A) and remove the Spring (C) from
the hook (D) of the Head Base Plate and the tab of the
Pinch Roller Ass'y (B).
Remove the Pinch Roller Ass ' y from the pivot stud pin
(E).