Sony BRC-300 Service Manual page 105

3ccd color video camera / optical multiplex unit
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Cr OUT Adjustment
7. Press the
button of the SIRCS remote commander to
display "EVR_ANA no:006 data:xxx".
8. Adjust "data" using the / button of the SIRCS
remote commander so that waveform level C on the
oscilloscope satisfies the specification.
Test point:
RGB/SYNC connector, pin 3
GND: RGB/SYNC connector, pin 1
Adjustment item:
Data of EVR_ANA no:006
C = 75 ± 1 IRE (NTSC)
Specifications:
C = 525 ± 5 mV p-p (PAL)
C
VBS OUT Adjustment
9. Press the
button of the SIRCS remote commander
five times to display "EVR_ANA no:011 data:xxx".
10. Adjust "data" using the / button of the SIRCS
remote commander so that waveform level D on the
oscilloscope satisfies the specification.
Test point:
RGB/SYNC connector, pin 6
GND: RGB/SYNC connector, pin 1
Adjustment item:
Data of EVR_ANA no:011
D = 75 ± 1 IRE (NTSC)
Specification:
D = 700 ± 7 mV p-p (PAL)
D
NTSC
BRC-300/300P
BRU-300/300P
D
PAL
SYNC Level Adjustment
1. Press the
button of the SIRCS remote commander to
display "EVR_ANA no:012 data:xxx".
2. Adjust "data" using the / button of the SIRCS
remote commander so that waveform level E on the
oscilloscope satisfies the specification.
Test point:
RGB/SYNC connector, pin 4
GND: RGB/SYNC connector, pin 1
Adjustment item:
Data of EVR_ANA no:012
E = 40 ± 1 IRE (NTSC)
Specification:
E = 300 ± 7 mV p-p (PAL)
E
3. Exit the ADJUST menu.
3-5. BRBK-301 Electrical Alignment
3-39

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