6-46
HVR-M15J/M15U/M15N/M15E/M15P/M15C
2-5.
VIDEO SYSTEM ADJUSTMENTS
Before perform the video system adjustments, check that the data
of page: 0, address: 10 is “00”.
If not, select page: 0, address: 10, and set the data “00”.
Adjusting Procedure:
1) Origin oscillation check
2) S VIDEO OUT Y level adjustment
3) S VIDEO OUT chroma level adjustment
4) VIDEO OUT level check
5) VIDEO OUT level check (E-E)
6) COMPONENT OUT Y level adjustment (D1 SMPTE)
7) COMPONENT OUT Pb level adjustment (D1 SMPTE)
8) COMPONENT OUT Pr level adjustment (D1 SMPTE)
9) COMPONENT OUT Y level adjustment (D1 BETACAM)
10) COMPONENT OUT Pb level adjustment (D1 BETACAM)
11) COMPONENT OUT Pr level adjustment (D1 BETACAM)
Mode
E-E
Signal
No signal
Measurement Point
VIDEO OUT jack
Measuring Instrument
Pattern generator (External
synchronization mode)
Oscilloscope
Frequency counter (Note)
Specified Value
f = 3579545
±
72 Hz (NTSC)
f = 4433619
±
89 Hz (PAL)
Note:
Connection of equipment
Checking method:
1) Set the 60i/50i SEL (OTHERS menu) to “60i”.
2) Check that the frequency (f) satisfies the NTSC specified value.
3) Set the 60i/50i SEL (OTHERS menu) to “50i”.
4) Check that the frequency (f) satisfies the PAL specified value.
Main unit
Patern
generator
Frequency
counter
Oscilloscope
VIDEO OUT
EXT SYNC IN
SC OUT
1.
Origin Oscillation Check (VD-036 board)
Check the frequency of the clock for synchronization.
If deviated, the synchronization will be disrupted and the color
will become inconsistent.
Содержание HVR M15U - Professional Video Cassete recorder/player
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