Forward Torque Adjustment - Sony TC-K555ES Service Manual

Forward Torque Adjustment
RV101
30 - 60 g·cm
7 - 10.5 g·cm
back tension lever
-22-
Change location.
(approx. 1 gecm change per step)
reel table (5 side)
Specifications:
forward torque:
back tension torque:
1. Remove the ornamental plate.
2. Press the cassette detection switch and T side
reel table simultaneously by hand and then
press the forward button. In this state, hold the
T reel table so that it does not rotate.
3. Now adjust RV701 to the position where
@
begins to rotate.
(It will shut off immediately, so press the for-
ward button to repeat.)
4. Next insert CQ-I02C, and measure forward
torque and back tension torque. If back tension
torque is not within the specifications, change
the location where the spring is hooked.
weaker,. •
stronger
~s TC~K555ES