Sony BVM-D32E1WA Maintenance Manual page 83

3. Pulse Level Adjustment
Adjustment
Step 1
. . . . . Input color bar signal
(1125/60 Hz 2:1).
. . . . . Set the CHROMA data to 1000
using the CHROMA knob.
(Note: At CONTROL PRESET)
. . . . . Connect an oscilloscope to TP505.
Step 2
. . . . . Connect an oscilloscope to TP105.
4. R-Y gain, B-Y gain Adjustment
Adjustment
. . . . . Input color bar signal
(1125/60 Hz 2:1).
. . . . . Set the CHROMA data to 1000
using the CHROMA knob.
(Note: At CONTROL PRESET)
. . . . . Connect an oscilloscope to TP305.
BVM-D32E1WA/D32E1WE/D32E1WU
Standard
The output waveform of TP505 is flat:
Level difference : 0 ± 10 mV
The output waveform of TP105 is flat:
Level difference : 0 ± 10 mV
Standard
The GREEN waveform of TP305 is flat:
Level difference : 0 ± 10 mV
R-Y GAIN (+)
B-Y GAIN (+)
Adjusting Point
The adjustment menu is
PB LEVEL located
inside the BK BOARD menu of
the MAINTENANCE menu.
Flatten
The adjustment menu is
PR LEVEL located
inside the BK BOARD menu of
the MAINTENANCE menu.
Flatten
Adjusting Point
The adjustment menus are
R-Y GAIN, B-Y GAIN located
inside the BK BOARD menu of
the MAINTENANCE menu.
Flatten
5-5