Samsung VP-D353 Service Manual page 23

3) Rise Time Check
ΠPlayback 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. 3-23)
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 P3, P7 upper flange and P9
upper/Lower flanges.
MOTOR CAPSTAN
P7
P8
P9
P1
FROM THE S REEL
Samsung Electronics
P6
P4
P3
Fig. 3-22
P2 P3 P4 P6 P7
Fig. 3-23
Alignment and Adjustments
P9
TO THE T REEL
3-15