5-34
2. PANEL –19V Adjustment (CB-61 board)
Mode
VTR stop
Signal
No signal
Measurement Point
Pin
!ª
of CN9928 (CPC VGL –18V)
Measuring Instrument
Digital voltmeter
Adjustment Page
D
Adjustment Address
64
Specified Value
A = –19.0 ± 0.5Vdc
Adjusting method:
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: D, address: 64, change the data and set the DC
voltage (A) to the specified value.
3)
Press the PAUSE button of the adjustment remote commander.
4)
Select page: 0, address: 01, and set data: 00.
3. Horizontal Position Adjustment (CB-61 board)
Adjust the position of the image.
If its position is not correct. it will slip to the right or left.
Mode
VTR stop
Signal
Color bar
Measurement Point
CH1: Pin
9
of CN9925 (FRP)
CH2: Pin
6
of CN9925 (CSYNC)
Measuring Instrument
Oscilloscope
Trigger source: CH1
Adjustment Page
D
Adjustment Address
68
Specified Value
T = 4.81 ± 0.10
µ
sec
Adjusting method:
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: D, address: 68, change the data and set the delay
time (T) to the specified value.
3)
Press the PAUSE button of the adjustment remote commander.
4)
Select page: 0, address: 01, and set data: 00.
Fig. 5-3-26.
CH1
CH2
CH1
CH2
Enlargement
T
2H
Содержание GV-D300 Operating Instructions (primary manual)
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Страница 26: ...1 19 ...
Страница 27: ...1 20E ...
Страница 30: ...2 3 2 4 CB 61 RJ 77 BOARDS 2 5 CONTROL SWITCH BLOCK FK 71 ...
Страница 33: ...2 6E 2 12 CIRCUIT BOARDS LOCATION ...
Страница 45: ...GV D300 D300E D900 D900E 4 29 4 30 4 31 AUDIO 1 CB 61 6 10 Refer to page 4 7 for CB 61 printed wiring board ...
Страница 46: ...GV D300 D300E D900 D900E 4 33 4 34 AUDIO 2 CB 61 7 10 4 32 Refer to page 4 7 for CB 61 printed wiring board ...
Страница 59: ...GV D300 D300E D900 D900E 4 81 4 82 MODE CONTROL RJ 77 9 9 See page 4 48 for RJ 77 BOARD printed wiring board ...
Страница 61: ...GV D300 D300E D900 D900E 4 85 4 86 4 87 AV IN OUT IO 62 4 88 ...
Страница 62: ...GV D300 D300E D900 D900E 4 89 4 90 4 91 4 92 MULTI CONNECTOR EX 34 ...
Страница 64: ...GV D300 D300E D900 D900E 4 96E CUSTOMER CONTROL CONTROL SW BLOCK FK 71 4 95 ...
Страница 142: ...3 BLOCK DIAGRAMS PAGE 3 3 3 1 OVERALL BLOCK DIAGRAM 1 2 PAGE 3 8 3 3 POWER BLOCK DIAGRAM ...
Страница 144: ...GV D300 D300E D900 D900E PAGE 4 89 SCHEMATIC DIAGRAM 5 6 MULTI CONNECTOR BACK LIGHT POWER EX 34 ...