Tape Guide (S1, T1, T3) Replacement - Sony Betacam SX DNV-5 Maintenance Manual

3-3-16. Tape Guide (S1, T1, T3) Replacement

The T4 tape guide cannot be replaced because it is fixed. Do not turn forcedly the
upper flange.
When the following tape guides need replacing, replace it with a new assembly.
. S2 tape guide (Refer to "3-3-18. S Slider Assembly Replacement".)
. S3 or S4 tape guide (Refer to "3-3-20. Threading Arm Assembly Replacement".)
. S5 tape guide (Refer to "3-3-12. Tension Regulator Assembly Replacement".)
. T2 tape guide (Refer to "3-3-19. T Slider Assembly Replacement".)
Outline
Replacement
Tape guide removal
Tape guide installation
Adjustment after replacement
Tape guide height adjustment
Precautions
. Each tape guide in the unit differs in shape, but it is almost the same in the
replacement of parts.
. Replace them one at a time when multiple tape guides are replaced. Perform the
adjustment for each replacement. It is very difficult to adjust multiple tape guides
simultaneously.
. Fasten the setscrew at the top of the tape guide with the tightening torque below.
9 x 10
_2 N.m (0.9 kgf.cm)
Preparations
1. Turn off the power.
2. Remove the front lid and outside panel.
(Refer to section 1-6 in Part 1 of the Maintenance Manual.)
3. Remove the cassette compartment.
(Refer to section 3-3-24.)
Tools
. Tape guide adjustment screwdriver (45)
. Torque screwdriver bit (for M2)
. Torque screwdriver (for 3 kg)
DNV-5
DNW-7/90/90WS
J-6322-420-A
J-6325-380-A
J-6325-400-A
3-3-16. Tape Guide (S1, T1, T3) Replacement
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