Samsung VP-D73, Руководство по обслуживанию

Страница: 166 / 170

Sumsung Electronics 2-5
Adjustment
2-4-2 Back Tension Confirmation
1. Set up the cassette-torque tape.
2. Set to CAMERA mode, push the
EDIT(+) KEY and check that the
torque value of Reel S is 4.5±0.5g.cm.
2-4-3 PB/REV Torque check
1. Set up the cassette torque tape.
2. Set to CAMERA mode, Push the
EDIT(+)Key and check that the torque
value of Reel T is 7.5±3 g . c m .
3. Push the EDIT(-) Key and check that
the torque value of Reel S is 12.5±
3 g . c m .
4. If necessary, replace the defective Gear
pully Ass’ y.
2-4-4 Reel Table Height Check
2-4-4(a) REMOVA L
1. Refer to 3-2 : Remove the Housing Ass’ y.
2. Refer to 3-3 : Remove the Idler Ass’ y
2-4-4(b) CHECK
1. Using vernier calipers, check the following
distances : From the upper surface of the
PCB Reel to the resting surfaces of Reel
S,T table should each be 3.9±0 . 1㎜
2-4-4(c) MOUNTING
1. Refer to 3-3 : Mount the Idler Ass’ y
2. Refer to 3-2 : Mount the Housing Ass’ y
Fig 2-6
Reel Disk S table
resting surface
Reel Disk T table
resting surface
Chassis Sub
A, B : 3.9±0 . 1 m m
B A
2. 조정 영문 2001.7.4 2:7 PM 페이지2-5