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4. ADJUSTMENT, REPLACEMENT AND ASSEMBLY OF MECHANICAL UNITS
The explanation given below relates to the on-site general service (field service) but it does not relates to the adjustment
and replacement which need high-grade equipment, jigs and skill. For example, the drum assembling, replacement and
adjustment service must be performed by the person who have finished the technical courses.
4-1 MECHANISM CONFIRMATION ADJUSTMENT JIG
So as to perform completely the mechanism adjustment prepare the following special jigs. So as to maintain the initial
performance of the machine the maintenance and check are necessary. Utmost care must be taken so that the tape is
not damaged. If adjustment needs any jig, be sure to use the required jig.
No.
Jig ltem
1.
Torque Cassette Meter
2.
Torque Gauge
3.
Torque Gauge Head
4.
Torque Driver
Master Plane Jig and
Reel Disk Height
5.
Adjusting Jig
Tension Gauge
6.
Pinch pressing force
7.
measuring jig
Reverse guide height
8.
adjusting box driver
9.
Alignment Tape
Guide roller height
10.
adjustment drive
X value adjustment
11.
gear type screw driver
Reverse Guide Height
12.
Adjusting Jig
Part No.
Code
JiGVHT-063
CZ
JiGTG0090
CM
JiGTG1200
CN
JiGTH0006
AW
JiGTD1200
CB
JiGRH0002
BR
JiGMP0001
BY
JiGSG2000
BS
JiGSG0300
BF
JiGADP003
BK
JiGDRiVER11055 AR
VROCPSV
CK
JiGDRiVERH-4 AP
JiGDRiVER-6
BM
JiGRVGH-F18
BU
9
Configuration
This cassette torque meter is used for check-
ing and adjusting the torque of take-up for
measuring tape back tension.
These Jigs are used for checking
and adjusting the torque of take-up
and supply reel disks.
When fixing any part to the threaded
hole using resin with screw, use the
jig. (Specified torque 5 kg)
These Jigs are used for checking
and adjusting the reel disk height.
There are two gauges used for the
tension measurements, 300 g and
2.0kg.
This Jig is used with the tension
gauge. Rotary transformer clearance
adjusting jig.
This Jig is used for height adjustment of the
reverse guide (for reverse guide height ad-
justment).
This tape is especially used for electrical
fine adjustment.
625 Monoscope
PAL Colour bar
This screwdriver is used for adjusting the
guide roller height.
For X value adjustment
This Jig is used for height
adjustment of the reverse guide.
VC-TA350/TA351/351W
VC-TA352W/TA355/TA356
Remarks
Video
Audio
Track
6kHz
49µm
1kHz
49µm
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Troubleshooting
