K Ypbpr Smpte (601) Signal Adjustment - Sony BVM-D14H1E Maintenance Manual

3. 15k YPBPR SMPTE (601) Signal Adjustment

Status During Adjustment
Step 1
. . . . . Input the 15 kHz/60 Hz YPBPR
SMPTE (601) 100% color bar signal.
. . . . . Use the FORMAT item of the INPUT
CONFIG menu to select YPBPR SMPTE.
Set 601 for YPBPR MATRIX.
. . . . . Connect an oscilloscope to TP1301.
Step 2
. . . . . Connect an oscilloscope to TP1300.
Step 3
. . . . . Connect an oscilloscope to TP1302
Step 4
. . . . . Connect an oscilloscope to TP1301.
BVM-D14H1U/D14H5U/D14H1E/D14H5E/D14H1A/D14H5A
Specifications
GREEN waveform amplitude at TP1301:
560 ± 20 mVp-p
560±20mVp-p
Adjust the RED waveforms to have
the same amplitude at TP1300.
Level difference: 0 ± 20 mV
Adjust for the
same amplitude
Adjust the BLUE waveforms to have
the same amplitude at TP1302.
Level difference: 0 ± 20 mV
Adjust for the
same amplitude
Make flat the GREEN waveform at TP1301 :
Level difference: 0 ± 20 mV
G-Y/R variable
G-Y/B variable
Make the portions flat
Adjustment Point
Use the adjustment menu Y LEVEL
(51H) that is located under the directory
of the VIDEO menu of the
MAINTENANCE menu.
Use the adjustment menu PR LEVEL
(62H) that is located under the directory
of the VIDEO menu of the
MAINTENANCE menu.
Use the adjustment menu PB LEVEL
(82H) that is located under the directory
of the VIDEO menu of the
MAINTENANCE menu.
Use the adjustment menu G-Y/R (71H)
and G-Y/B (91H) that is located under the
directory of the VIDEO menu of the
MAINTENANCE menu.
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