Cue/Rev Check; Curl Check And Adjustment - Sony DSR-50P Service Manual
Portable digital video cassette recorder
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Also See for DSR-50P:
- Operating instructions manual (216 pages) ,
- Operating instructions manual (216 pages)
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4-10.
CUE/REV CHECK
• Check
Check that the intervals of the waveform peaks are consistent while
the tracking tape (J-6) runs in the CUE mode or REV mode.
[Waveform in CUE or REV mode]
The intervals of the waveform peaks
must be consistent.
• If not even
If the waveform peaks are not even, perform Section 4-8, "Tack-
ing adjustment".
4-11.
CURL CHECK AND ADJUSTMENT
• Check
Check that the tape runs along each upper and lower flange while
the tracking tape (J-6) runs in the CUE or REV mode. Also check
that there are no large curls on each tape guide and pinch roller.
TG 1 TG 2
TG 3
TG 4
There should be no large curls
while the tape runs along each
upper and lower flange.
TG 3
TG 2
TG 1
RV3
RV1
RV4
RV2
Drum
TG 5
TG 6
Pinch roller
TG 4
TG 5
TG 6
• If the curl is large
Perform the adjustment from Adjustment Start -3 (TG7 side) of
the flowchart on page 5-23 again.
TG 7
TG 8
Capstan
Be careful that there are often large curls
around the capstan and pinch roller between
TG6 and TG7. If there are large curls, rotate
the upper flange of TG7 to remove the curls.
TG 7
TG 8
5-30
To check the tape path visually, use
the mirror (J-4) to facilitate check as
the frame of the cassette compartment
hinders operations.
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