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Verfügbare Sprachen
Verfügbare Sprachen
Note:
* Confirm that the joint portion (E) of the elastic spring
positions in front of the assist pin (F) on the cleaner
assist lever (4).
Assist pin (F) \
Cleaner lever (1)
\
ra
\
Joint portion (£) of
elastic spring
\
Cleaner mie
%
lever (4)
Fig. 6-14-3
1-6-15, No. 8, No. 3 Guide Sleeves Replacement
1, When replacing the No. 8 guide sleeve (1), first
remove the guide cap (2) on the loading bracket
assembly.
'
2. Pull out the guide sleeve (1) from the guide post (3).
Note:
Take care not to break the.No. 8, No. 3 guide posts on
the mechanical deck if twisting the guide sleeve
forcefully.
3. Insert a new guide sleeve (1) to the guide post.
Note:
¢ When inserting the guide sleeve (1), take care so that
its hole faces the opposite side to the tape transport
surface.
4. For No. 8 guide sleeve, insert the No. 8 guide cap (2)
onto it.
No. 8 guide cap (2) (in case of No.8 guide cap)
(Loading bracket assembly)
|
Guide sleeve (1)
S
—-
Guide sleeve (1)
Ss
Guide post (3)
Guide post (3)
Fig. 6-15-1
1-6-16. ACE Head Assembly Replacement
1.
Remove the FFC (1) from the connector.
2. Remove two screws (2) and remove the ACE main
base (3) and ACE head assembly (4).
3. Remove three adjusting screws (5), (6). and (7) and
then remove the ACE head assembly (4).
Note:
+ When replacing ACE head (9) only without replacing
its PC board, unsolder the ACE head (9) on the ACE
head PC board (8) and then remove the ACE head (9)
and the ACE head PC board (8).
4. Mount the ACE head assembly (4) in the reverse order
of removal.
Note:
« When reassembling the ACE head assembly (4), First
set the ACE springs (10) between the ACE head
assembly (4) and the ACE main base (3), and secure
the adjusting screws (5), (6), and (7).
FFC (1)
Connector
ACE tit
\
ACE height
adjusting screw (5)
adjusting screw (7)
ACE azimuth
adjusting screw :
ACE head PC board (8)
{
ACE head assembly (4)
ACE head
(9
ead (9)
ACE springs (10)
'ACE main base
Convex portion of
AU
fixing screw (2)
round surface
AN
ACE main base (3}
ACEmain base
fixing screw (2)
Fig. 6-16-1
* When securing three adjusting screws, mount the ACE
main base (3) and ACE head assembly (4) so that the
clearance between them becomes parallel with the
specified preset value (4.3 + 0.1 mm).
5. After replacing, perform the tape transport adjustment.
Note:
+ When replacing the ACE head assembly (4), always
use an ACE head (9) having the same part number. Do
not use any other ACE head assembly.
1-6-17. FE Head Replacement
1, Open the FE head holding hook (1) on the mechanical
deck slightly in both left and right directions and
remove the FE head (2) by moving in the direction
shown by the arrows.
2. Replace the FE head (2) and mount the parts in the
reverse order of removal.
3. Perform adjustment from the linearity adjustment item
in the tape transport system adjustment.
Note:
+ When mounting the FE head, Push the head backward
completely.
« Though FE head (2) can be removed upward by
opening the FE head holding hook (1) to both left and
right directions. perform the standard replacement
procedure described above since this may cause
deformation of the hook.
FE head (2)
FE head
holding hook (1).
a
Pull up after sliding horizontaily.
Fig. 6-17-1
1-6-18. S, T Slider Replacement
1.
Remove
the tension lever assembly. (Refer to item "1-
6-23. Tension Lever Assembly Replacement'.)
2. Remove the loading slider. (Refer to item "1-6-25.
Loading Slider Replacement".)
3. Remove the S loading assembly. (Refer to item "1-6-
24. S Loading Assembly Replacement")
4. Remove the T loading assembly. (Refer to item "1-6-
24. T Loading Assembly Replacement".)
5. Remove the § slider (1) and T slider (2) lifting up to
the cutout of the groove on the mechanical deck (3).
6. Remove the S and T guide rollers and mount a new
slider.
7. Mount the parts in the reverse order of removal.
Note:
Perform the phase alignment between the loading slider
(4) and S, T loading assemblies (5), (6) referring each
replacement procedure.
Loading
Mechanical deck (bottom side) (3)
slider (4)
T loading
"
assembly (6)
$ loading
assembly (5)
Fig. 6-18-1
Tension lever assembly
8. After completion of the replacement, perform the
adjustment from item 1 in the tape transport system
adjustment.
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