Toshiba M-V19H01 Service Manual page 117

5. If Fig. 5-12 B does no meet the specification,
adjust the T-guide roller up or down.
Fig. 5-12 Adjustment Points
6. Slightly loosen the set screw at the lower part
of S, T-guide rollers using a hex wrench
(diameter : 0.9mm), so that the guide rollers
can be adjusted with reasonable tightness
(Fig. 5-13).
Fig. 5-14 S, T-Guide Roller Height Adjustment
Alignments and Adjustments (Mechanical)
7. Play back the tape (lion pattern).
8. Connect CH1 to EYM05 (ENV), and CH2 to
EYM03 (HÕD) for taking sync (located on the
same PCB).
9. Turn the guide roller head with a flat head
screw driver (
envelope as shown in Fig. 5-14.
10. After completing the adjustments, tighten the
set screw.
Fig. 5-13
) to obtain a flat video RF
5-5