Sony Betacam SX DNV-5 Maintenance Manual page 95

Removal
1. Blind panel removal
(1) Remove the four rubbers for harness clamp-
ing from the blind panel.
(2) Remove the eight screws, then remove the
blind panel from the unit.
2. Timing belt (reel) removal
Remove the timing belt from the pulleys of the
reel drive gear assembly and capstan motor.
Installation
3. Pulley cleaning
Clean the pulleys of the reel drive gear assembly
and capstan motor with cleaning cloth moistened
with cleaning fluid.
4. Timing belt (reel) installation
(1) Install a new timing belt around the pulleys
of the reel drive gear assembly and capstan
motor.
(2) Hang the timing belt on the pin on the MDC-
5 board as shown in the figure.
Adjustment after replacement
5. Belt tension adjustment
(Refer to section 4-1-5.)
6. Blind panel installation
(1) Install the blind panel with eight screws.
(2) Install the four rubbers for harness clamping.
DNV-5
DNW-7/90/90WS
http://getMANUAL.com
MDC-5 board
Pin
Pulley
(capstan motor)
Blind panel
Pulley
(capstan motor)
Pin
3-3-3. Timing Belt (Reel) Replacement
Pulley (reel drive gear assembly)
Timing belt (reel)
Screws
(M2 x 4.5)
Harness
clampers
Screws
(M2 x 4.5)
Harness clamper
Screw (M2 x 4.5)
Pulley (reel drive gear assembly)
Timing belt (reel)
3-45