Replacing The Tension Regulator Assembly - Sony FVS-1000 System Maintenance Manual

4-5. Replacing the Tension Regulator Assembly

4-5. Replacing the Tension Regulator Assembly
m
. The tension regulator assemblies are located both T side and S side.
This section describes the replacement procedures for S side. The replacement and
adjustment procedures for the T side are the same.
. In the unit of the following serial numbers, when using the tools for the first time
combining the reference base assembly (J-6515-150-A) and 35GR height gauge
(J-6515-090-A), be sure to perform the height adjustments for all following guide
rollers and reel tables at the same time.
For S/T reel table height, S/T tension regulator height, GR1 through GR3 and
GR8 through GR10.
After performing the height adjustments using these tools, perform the height
adjustment for only the replaced roller guide and the roller guide considered that
there is fault.
Applicable Serial numbers: 10002, 10003, 10302 through 10304, 10401 through
10405, 10502 and 10503.
Tools
. Screw driver (+)
. Torque wrench (For 60 kgf.cm)
. Torque driver bit (For M5)
. L-shaped hexagonal wrench (Across flat: 3 mm, for M3)
. Tension regulator adjustment tool: (J-6515-040-A)
. Reference base assembly:
. 35GR height gauge:
. PC (Microsoft Windows 95/98/NT is installed.)
. PC connection cable (9 Pin-ELCO)
n
Perform the potentiometer position adjustment and tension regulator spring adjust-
ment after replacing the tension regulator assembly in the test mode of this unit.
As for PC connection and test mode, refer to Section 5-1.
4-10
(J-6515-150-A)
(J-6515-090-A)
FVS-1000 MMP1