Daewoo DV-K784N-JJ, Service Manual

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Back Tension Measurement/Adjustment
(Fig. 6, 7)
1. Confirm that the position of the tension pole is correctly positioned. If not, refer to the "Tension Pole Position Adjustment
Proccedures".
2. Play back cassette torque meter (play torque) for about 20 seconds (wait until the tape transporting system comes to be stable).
3. Measure the back tension by reading the spart of torque meter. The measured result must meet the specification (35-55 gr).
4. If the result is not within the specification, get rid of cassette torque meter from the mainbase and adjust the tension spring (If the
measured result exceeds the specification, locate the spring on the hook "A". If the value dose not reach the specification, locate the
spring on the hook "B".) and repeat the step 1 thru 3 of "Tension Pole Position Adjustment" (Fig. 7).
NOTE:
• It is recommended that the measurement should be repeated at least three times to guarantee an accurate reading.
Fig. 6 - Back Tension Measurement/Adjustment