5-49
5. PLL f
0
& LPF f
0
Final Adjustment (VC-213 board)
Mode
VTR stop
Signal
Arbitrary
Measurement Point
Display data of page: 3, address: 03
Measuring Instrument
Adjustment remote commander
Adjustment Page
C
Adjustment Address
1F, 20, 22, 47
Specified Value
Bit values of bit2, bit3 and bit6 are “0”
Adjusting method:
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: 3, address: 01, set data: 30, and press the PAUSE
button of the adjustment remote commander.
3)
Select page: 3, address: 02, and check that the data changes to
“00”.
4)
Select page: 3, address: 03, and check that bit values of bit2,
bit3 and bit6 are “0”.
If bit value of bit 2, bit 3 or bit 6 is “1”, there are errors. (For
the error contents, see the following table. For the bit values,
refer to “5-4. SERVICE MODE”, “4-3. 3. Bit value
discrimination”.)
Bit value of page: 3,
Error contents
address: 03
bit 6 = 1
LPF f
0
adjustment is defective
bit 3 = 1
PLL f
0
fine adjustment is defective
bit 2 = 1
PLL f
0
fine adjustment is defective
5)
Select page: 0, address: 01, and set data: 00.
6. Hi8/standard 8mm Switching Position Adjustment
(VC-213 board)
If deviated in this case causes switching noise or jitter on the Hi8/
standard 8mm mode played back screen.
Mode
Playback
Signal
Hi8/standard 8mm alignment tape:
For tracking adjustment
(WR5-1NP(NTSC))
(WR5-1CP(PAL))
Measurement Point
CH1: Pin
8
of CN910 (VC RF SWP)
CH2: Pin
5
of CN910 (PB RF)
Measuring Instrument
Oscilloscope
Adjustment Page
F
Adjustment Address
3E, 3F
Specified Value
t1=0 ± 10
µ
sec
Adjusting Method:
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: F, address: 2C, set data: 20, and press the PAUSE
button of the adjustment remote commander.
3)
Select page: 2, address: 2E, and set data: 02.
4)
Set to the playback mode.
5)
Select page: F, address: 3E, change the data and minimize “t1”,
and then press the PAUSE button. (Coarse adjustment)
6)
Select page: F, address: 3F, change the data and adjust so that
the switching position (t1) becomes the specified value. (Fine
adjustment)
7)
Press the PAUSE button.
8)
Select page: F, address: 2C, set data: 00, and press the PAUSE
button.
9)
Select page: 2, address: 2E, and set data: 00.
10) Select page: 0, address: 01, and set data: 00.
Fig. 5-3-7.
CH1
CH2
Enlargement
t1=0
±
10
µ
sec
CH1
CH2
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 ...