3. VIDEO Output Y Level Adjustment (CB-61 Board)4. S VIDEO Output Y Level Adjustment (CB-61 Board)
Set the Y signal level of the Video output signal.Set the Y signal level of the S video output signal.
ModeVTR stopModeVTR stop
SignalNo signalSignalNo signal
Measurement PointVIDEO jack (75 W terminated)Measurement PointY signal terminal of S VIDEO jack
Measuring Instrument Oscilloscope(75 W terminated)
Adjustment PageDMeasuring Instrument Oscilloscope
Adjustment PageD
Adjustment Address96
Specified ValueA = 286 ? 6mV (NTSC)Adjustment Address95
A = 300 ? 6mV (PAL)Specified ValueA = 286 ? 6mV (NTSC)
A = 300 ? 6mV (PAL)
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.Note: Insert a plug in the S VIDEO jack.
2) Select page: D, address: 15, after memorizing the data, set the
bit value of bit2 to O0�. (Refer to O4-3, 3. Bit vAdjusting method:alue
discrimination� of O5-4. Service Mode�).1) Select page: 0, address: 01, and set data: 01.
3) Select page: D, address: 96, change the data and set the sync2) Select page: D, address: 15, after memorizing the data, set the
signal level (A) to the specified value.bit value of bit2 to O0�. (Refer to O4-3, 3. Bit value
4) Press the PAUSE button of the adjustment remote commanderdiscrimination� of O5-4. Service Mode�)..
5) Select page: D, address: 15, and set the data memorized at3) Select page: D, address: 95, change the data and set the sync
step 2).signal level (A) to the specified value.
6) Press the PAUSE button of the adjustment remote commander4) Press the P.AUSE button of the adjustment remote commander.
7) Select page: 0, address: 01, and set data: 00.5) Select page: D, address: 15, and set the data memorized at
8) Perform OVIDEO Output Chroma Level Adjustment�.step 2).
6) Press the PAUSE button of the adjustment remote commander.
7) Select page: 0, address: 01, and set data: 00.
A
A
H
H
Fig. 5-3-9Fig. 5-3-10
5-18 |
ACEC
