Panasonic Omnivision PV-9661 Service Manual page 149

file:///E:/PV-9661_PV-9662/SVC/s0602020100.html
6.2.2.1 TENSION POST ADJUSTMENT
TOP PREVIOUS NEXT
Purpose:
●
To maintain a constant tape tension so that the tape runs with stability by performing
preliminary adjustment.
Symptom of Misadjustment:
●
1) If the adjusted value is below the specification, the tape tension is not sufficient, thus
causing a tape slack.
2) If the adjusted value is above the specification, the tape tension is too high, thus causing
tape damage.
Equipment Required:
●
2 mm Hex. Wrench (Purchase Locally)
1. Remove the Cassette Up Ass´y.
2. Plug the AC plug into an AC outlet.
3. Place the unit in the Service Mode. Refer to "
section of this manual.
The power comes on and the unit goes into the PLAY Mode.
4. Using a (2 mm) Hex. Wrench, adjust the nut on the Tension Adjust Piece (counterclockwise
only) so that there is a space of 1 mm between the left edge of the P1 Post and the right edge of
the Tension Post. Make sure that the center of the Hex.Wrench hole is within Area "A".
5. After adjustment, remove the Hex. Wrench.
6. Press the STOP/EJECT button to place the unit in the EJECT Mode.
7. Release the unit from the Service Mode. Refer to "
section of this manual.
file:///E:/PV-9661_PV-9662/SVC/s0602020100.html (1 z 2) [2006-01-28 11:10:48]
SERVICE MODE
SERVICE MODE
Fig. M2
" in the "Service Notes"
" in the "Service Notes"