Sony EVO-720P - Page 220

7-3-24, Check of S and T Main Brake Torque
1) Remove the cassette compartment assembiy
according to Séction 2. DISASSEMBLY 2-15,
1, § main brake torque (See Figs. 7-56. and 7-57.)
1) Set to [FF/REW] mode.
2) Place the tension measurement ree! (Ref. No, J-8)
on the § reel table,
Pull the dial tension gauge (Ref. No, J-6) in the
direction of the arrow and confirm that the
specifications are satisfied.
3
Tension
measurement,
reel
(Ref. NowJ-8)
Dial tension gauge
(Ref, No.J-6)
Less than 239
Fig. 7-56.
2. T main brake torque (See Figs, 7-58, and 7-59.)
1) Set to [FF/REW] mode.
2) Place the tension measurement reel (Ref. No. J-8)
on the T reel table,
3) Pull the dial.tension gauge (Ref. No, J-6) in the
direction of the arrow and confirm. that the
specifications are satisfied.
4
Over 23g
Fig. 7-58.
Over 23g
Less than 23g
Fig. 7-57.
Fig. 7-59.
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