Samsung VP-D371 Service Manual page 26

Alignment and Adjustments
3-3-5(b) Tracking adjustment
ΠPlay Back the alignment tape.
´ Turn P3 to flatten the waveform at the inlet.
ˇ Turn P5 to flatten the waveform at the outlet.
3-3-5(c) Take Up Path Adjustment
ΠPlay back the alignment tape, and confirm that the tape is not twisted between the Guide Roller T and
Capstan. (If the tape is twisted, turn P8, Fig. 3-18)
´ Set to REV mode and observe the outlet waveform of PB RF signal. (Fig. 3-19)
ˇ If the outlet waveform is out-of-spec, turn P8 counterclockwise, and redo steps 1 and 2.
3-14
Fig. 3-17
MOTOR CAPTAN
P8
(DEFECTIVE)
P3
P4
P2
P1
P3
P6
Fig. 3-19
(CORRECT)
Fig. 3-20
P7
P6
P8
Fig. 3-18
Samsung Electronics
P9