2-13
VFKS0010
P2
P3
P5
Fig. M10-1
3. Then measure the top portion of the Reel Table and
compare the difference against the result of the
measurement taken in the above step. Do the same for the
other reel table.
Fig. M10-2
4. If the difference is more than 0.1mm (higher or lower), adjust
the height of the reel table to obtain the specified height.
5. For adjustment, change the poly washer located under the
reel table. (The washer is available in only one size of
0.13mm thick.) Move the locking tab to remove the reel
table.
6. Reinstall the Cassette Up Ass'y and the cabinet parts.
HEIGHT ADJUSTMENT OF TAPE GUIDE
POSTS (PRELIMINARY ADJUSTMENT)
*Equipment Required :
Lock Screw Wrench .................................. (VFKS0032)
Post Adjustment Plate .............................. (VFKS0010)
Reel Table Height Fixture ......................... (VFKS0009)
Post Adjustment Screwdriver ...................... (VFK0329)
1. HEIGHT ADJUSTMENT OF P2 AND P3
Purpose :
To properly align the position of the tape with the Cylinder
Lead so that the tape runs with stability.
Symptom of Misadjustment :
1) Since the Envelope Waveform Signal cannot be tracked
properly, the Playback picture will be poor.
2) Since the tape does not run smoothly, the tape will
eventually be damaged.
3) Tape interchangeability is poor.
1. Remove the Cassette Up Ass'y.
Then install the Post Adjustment Plate.
VFKS0009
VFKS0010
VFKS0009
VFKS0010
Reel Table
Fig. M11-1
2. First, lower all posts to match the height condition as
shown in Fig. M11-2.
The upper edge of the lower tape guide on each post
should be below the bottom of the foot.
Fig. M11-2
3. Place the fixture on the Post Adjustment Plate and fit the foot
to the Adjustment Plate as shown in Fig. M11-2.
(The foot of the fixture should be fully lowered until it
touches the plate.)
4. Set the fixture to zero (“0”) and slowly raise the post until it
just touches the foot.
When the foot touches the post, it should fit as shown in
Fig. M11-3 (b).
For adjustment of P2 and P3, use a Post Adjustment
Screwdriver.
Fig. M11-3
(Post Adjustment Plate)
VFKS0010
VFKS0009
(Fixture)
First Lower
Then Raise Post
Upper Edge of
Lower Tape Guide
Foot
Post
Side View
Back View
Foot
NO GOOD
GOOD
(a)
(b)
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