Sony Betacam SX DNV-5 Maintenance Manual page 136

3-3-18. S Slider Assembly Replacement
12. Tension regulator assembly
installation
(Refer to section 3-3-12.)
13. Tension regulator band assembly
installation
(Refer to section 3-3-12.)
14. Full-top sensor assembly installation
(Refer to section 3-3-22.)
15. Operation confirmation
Turn the warm wheel of the gear block assembly
using a Phillips screwdriver and confirm that the
threading/unthreading operation is performed
smoothly. (Refer to section 3-1-4.)
n
Do not turn the warm wheel excessively. This
may damage the unit.
16. Heads and tape running path cleaning
Clean the portions below with cleaning cloth
moistened with cleaning fluid.
. Video heads
. Tape running path of the upper drum
. Lead and tape running path of the lower drum
. All tape guides and pinch roller
After cleaning, wipe them with dry cloth.
Adjustment after replacement
17. Tension regulator operation position
adjustment
(Refer to section 4-1-2.)
18. FWD back-tension adjustment
(Refer to section 4-1-3.)
19. Tape running adjustment
(Refer to section 4-2-1.)
3-86
DNV-5
DNW-7/90/90WS