5-18
3. VIDEO Output Y Level Adjustment (CB-61 Board)
Set the Y signal level of the Video output signal.
Mode
VTR stop
Signal
No signal
Measurement Point
VIDEO jack (75
Ω
terminated)
Measuring Instrument
Oscilloscope
Adjustment Page
D
Adjustment Address
96
Specified Value
A = 286 ± 6mV (NTSC)
A = 300 ± 6mV (PAL)
Adjusting method:
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: D, address: 15, after memorizing the data, set the
bit value of bit2 to “0”. (Refer to “4-3, 3. Bit value
discrimination” of “5-4. Service Mode”).
3)
Select page: D, address: 96, change the data and set the sync
signal level (A) to the specified value.
4)
Press the PAUSE button of the adjustment remote commander.
5)
Select page: D, address: 15, and set the data memorized at
step 2).
6)
Press the PAUSE button of the adjustment remote commander.
7)
Select page: 0, address: 01, and set data: 00.
8)
Perform “VIDEO Output Chroma Level Adjustment”.
Fig. 5-3-9
4. S VIDEO Output Y Level Adjustment (CB-61 Board)
Set the Y signal level of the S video output signal.
Mode
VTR stop
Signal
No signal
Measurement Point
Y signal terminal of S VIDEO jack
(75
Ω
terminated)
Measuring Instrument
Oscilloscope
Adjustment Page
D
Adjustment Address
95
Specified Value
A = 286 ± 6mV (NTSC)
A = 300 ± 6mV (PAL)
Note:
Insert a plug in the S VIDEO jack.
Adjusting method:
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: D, address: 15, after memorizing the data, set the
bit value of bit2 to “0”. (Refer to “4-3, 3. Bit value
discrimination” of “5-4. Service Mode”).
3)
Select page: D, address: 95, change the data and set the sync
signal level (A) to the specified value.
4)
Press the PAUSE button of the adjustment remote commander.
5)
Select page: D, address: 15, and set the data memorized at
step 2).
6)
Press the PAUSE button of the adjustment remote commander.
7)
Select page: 0, address: 01, and set data: 00.
Fig. 5-3-10
A
H
A
H
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 ...