Samsung VP-D30 Service Manual page 73

3) Rise Time Check
ΠPlay back the alignment tape.
´ Set to playback mode, and confirm that the waveform of PB RF signal rises flat within 3 seconds.
Also confirm that the tape is not twisted or curled around the Pinch Roller. (Fig. 4-15)
ˇ Run the tape in CUE/REV and FF/REW modes, then playback.
Confirm the waveform of PB RF signal rises flat within 3 seconds. Also confirm that the tape is not twisted or
curled around the Pinch Roller.
¨ Repeat steps 2. and 3.
4) Tape Path Check
ΠIn CUE and REV modes, check that the tape is not curled around the P1, P3, P5 upper flange and P7
upper/Lower flanges.
P7 CAPSTAN P5
Fig. 4-15
P1
FROM THE S REEL
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P3
P2 P3
Fig. 4-16
Alignment and Adjustments
P5
FROM THE T REEL
P7
4-9