5-50
7. CAP FG Offset Adjustment (VC-213 board)
Improve the capstan servo characteristic. If it is not correct. jitters
will increase.
Mode
Playback
Signal
Hi8/standard 8mm alignment tape :
For checking operation
(WR5-5NSP(NTSC))
(WR5-5CSP(PAL))
Measurement Point
Pin
!∞
of CN910 (CAP FG)
Measuring Instrument
Oscilloscope
Adjustment Page
F
Adjustment Address
61
Specified value
Duty = 50 ± 1 %
Adjusting method:
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: 2, address: 2E, and set data: 02.
3)
Set to the playback mode.
4)
Select page: 6, address: 01, set data: 81, and press the PAUSE
button of the adjustment remote commander. (to start up
automatic CAP FG offset adjustment.)
5)
Select page: 6, address: 02, and check that the data is “01”.
6)
Check that Duty of CAP FG signal satisfies the specified value.
If not, select page: 6, address: 01, set data: 00, and press the
PAUSE button, and then, repeat steps 4) to 6).
7)
Select page: 6, address: 01, set data: 00, and press the PAUSE
button.
8)
Select page: 2, address: 2E, and set data: 00.
9)
Select page: 0, address: 01, and set data: 00.
Fig. 5-3-8.
A
B
Duty = A/B
×
100 [%]
Center of movement
Summary of Contents for Digital8 DCR-TRV410
Page 12: ...1 2 ...
Page 13: ...1 3 ...
Page 14: ...1 4 ...
Page 15: ...1 5 ...
Page 16: ...1 6 ...
Page 17: ...1 7 ...
Page 18: ...1 8 ...
Page 19: ...1 9 ...
Page 20: ...1 10 ...
Page 21: ...1 11 ...
Page 22: ...1 12 ...
Page 23: ...1 13 ...
Page 24: ...1 14 ...
Page 25: ...1 15 ...
Page 26: ...1 16 ...
Page 27: ...1 17 ...
Page 28: ...1 18 ...
Page 29: ...1 19 ...
Page 30: ...1 20 ...
Page 31: ...1 21 ...
Page 32: ...1 22 ...
Page 33: ...1 23 ...
Page 34: ...1 24 ...
Page 35: ...1 25 ...
Page 36: ...1 26 ...
Page 37: ...1 27 ...
Page 38: ...1 28 ...
Page 39: ...1 29 ...
Page 40: ...1 30 ...
Page 41: ...1 31 ...
Page 42: ...1 32 ...
Page 43: ...1 33E ...
Page 56: ...DCR TRV410 TRV410E TRV510 TRV510E 3 2 OVERALL BLOCK DIAGRAM 2 3 4 3 5 3 6 ...
Page 58: ...DCR TRV410 TRV410E TRV510 TRV510E 3 10 3 11 3 12E 3 4 POWER BLOCK DIAGRAM 2 ...
Page 79: ...DCR TRV410 TRV410E TRV510 TRV510E 4 73 4 74 STEADY SHOT SE 88 AV IN OUT PJ 97 ...
Page 83: ...DCR TRV410 TRV410E TRV510 TRV510E 4 83 4 84 4 85 USER CONTROL CF 64 ...