Samsung SC-L710, Service Manual

Page: 162 / 174

Samsung Electronics 2-10
Adjustment
2-5-4 (C) RISE TIME CHECK
1. Play back the alignment tape.
2. Set to playback mode, and confirm that the
waveform of PB RF signal rises flatly within 3
seconds. Also confirm that the tape is not
loosened or curled around the Pinch Roller.
(Fig. 2-16)
3. Run the tape in CUE/REV and FF/REW modes,
then playback. Confirm the waveform of PB RF
signal rises flatly within 3 seconds.
Also confirm that the tape is not loosened or
curled around the Pinch Roller.
4. Repeat steps 2. and 3.
2-5-4 (D) TAPE PATH CHECK
1. In CUE and REV modes, check that the tape is
not too curled around the P2 Upper Flange,
P5 Upper Flange, and P7 Upper/Lower Flanges.
(Fig. 2-17)
Fig. 2-16
Fig. 2-17
GUIDE
ROLLER
T
TAPE SHOULD NOT BE
LOOSENED OR CURLED HERE
FROM THE REEL S TO THE REEL T
P7
P2
P5 P7
CAPSTAN