Sony DSR-570WS Service Manual page 196

2 In case that the RF waveform on the exit side
does not meet the specification during self-
recording tape playback (Refer to Fig. 1)
. Adjust the RF waveform on the exit side to
become flat by performing the tracking
adjustment, and lower the RF waveform on the
exit side within the specification by turning the
flange of the TG-5 guide clockwise.
(Refer to Fig. 2)
5. Set the REC mode, and record the center ITI 10
MHz single signal to the tape from the top for
three to ten minutes.
6. Set the PLAY mode, and playback the portion
recorded in the setting step 5.
7. Check to see that the tape runs correctly along
the TG-2 lower flange, theTG-3 upper flange, the
TG-5 upper flange, and the TG-7 upper flange,
and that no curls are found on the TG-1 upper
flange, and the TG-8 upper flange.
(Refer to Sections 7-1-5 and 7-1-6.)
8. Check that the RF waveform meets the
specification on the oscilloscope.
(Refer to Fig-1)
7-16 DSR-570WS/570WSP V1