5-23
15. Decoder HUE Adjustment (CB-61 Board)
Set the decoder hue.
Mode
VTR stop (GV-D900/D900E)
Recording (GV-D300/D300E)
Signal
75% color bar (VIDEO jack input)
Measurement Point
Pin
!¶
of CN9928 (DEC B-Y)
Measuring Instrument
Oscilloscope
Adjustment Page
D
Adjustment Address
A0
Specified Value
A-B = 0 ± 10mV (NTSC)
A = Minimum amplitude (PAL)
Adjusting method:
1)
Select page: 0, address: 01, and set data: 01.
2)
NTSC model
Select page: D, address: A0, change the data so that the voltage
(A) between the yellow and cyan is equal to the voltage (B)
between the green and magenta.
PAL model
Select page: D, address: A0, change the data so that the
waveform dose not appear double.
3)
Press the PAUSE button of the adjustment remote commander.
4)
Select page: 0, address: 01, and set data: 00.
For NTSC model
For PAL model
Fig. 5-3-18
H
B
A
A
H
16. Y AD Clamp Adjustment (CB-61 Board)
Set the IC9004 clamp level of the Y AD OUT.
Mode
VTR stop (GV-D900/D900E)
Recording (GV-D300/D300E)
Signal
75% color bar (VIDEO jack input)
Measurement Point
DDS display of LCD or TV monitor
(Note1), or Page: 2, address: 1C
display data of the adjustment remote
commander
Measuring Instrument
Adjustment Page
D
Adjustment Address
B6
Specified Value
0F to 11
Note1:
The two digits of the display data of the LCD and TV monitor is
the object data.
HI XX XXXX
Object data
Note2:
How to connect the TV monitor.
1) Use the LASER LINK function.
2) Connect the TV monitor to S VIDEO jack.
In this case, select page: 2, address: 13, and set data: FE. After
completing adjustments, set data: 00 to the address.
Adjusting method:
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: D, address: 11, set data: 24, and press the PAUSE
button of the adjustment remote commander.
3)
Select page: 2, address: 96, and set data: 40.
4)
Select page: 2, address: 97, and set data: 18.
5)
Select page: D, address: B6, change the data and adjust the
DDS display data (or the display data of page: 2, address: 1C)
to the specified value. (The data of address: B6 should be “00”
to “99”.)
6)
Press the PAUSE button of the adjustment remote commander.
Processing after Completing Adjustments
1)
Select page: D, address: 11, set data: 00, and press the PAUSE
button of the adjustment remote commander.
2)
Select page: 0, address: 01, and set data: 00.
3)
Select page: 2, address: 96, and set data: 00.
4)
Select page: 2, address: 97, and set data: 00.
Содержание GV-D300 Operating Instructions (primary manual)
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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 ...