Sony HVR-HD1000J Service Manual page 265

3-5. TG1 Height Adjustment
1) Replay the tracking standard (XH 2-1) (Ref. No. J-13).
2) Confirm that the waveform of the tape path is flat.
(Refer to Fig. 6-2-11, and 6-2-12.)
3) Confirm to see that there are gaps between top edge of the
tape and the TG1 flange, and bottom edge and the TG1 flange.
(Refer to Fig. 6-2-13.)
If the top and/or the bottom edge of the tape contacts with
TG1 flange, adjust the height of the TG1 so that there is gap
between the edge of the tape and the flange.
If the height of the TG1 is adjusted, check the entrance side of
the tape path waveform (refer to Fig. 6-2-11, and 6-2-12). If
there is any change in the entrance side of the tape path wave-
form, re-adjust the entrance side (TG2). (Refer to "3-4. TG2/
TG4 Guide Fine Adjustment.)
Drum
Measure the difference of
tape run at this position
Tape
TG1 guide
HVR-HD1000J/HD1000U/HD1000N/HD1000E/HD1000P/HD1000C
TG1 guide
Clearance between tape
and upper/lower flanges
becomes equality.
Fig. 6-2-13
6-111