Sony DynaView SSC-DC593, Service Manual

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3-7
SSC-DC593/DC593P/DC598P (E)
(g)
(h)
(e)
(f)
(d)
(c)
(a)
(b)
4. While changing the mode display to “0C”, “0D”,”0E”,
“0F”, “10”, “11”, “12” and “13” sequentially using the
mode display change button, adjust so that the center
of luminescent spot in all colors is within the range of
color reproduction using the data change button.
Subject: Color bar chart
Measuring point: Luminescent spot of VIDEO
OUT in each color
Measuring equipment: Vectorscope
Mode display: 0C to 13
Specification: Center of luminescent spot in
all colors is within the range of
color reproduction
(a) Moving direction of luminescent spot when “0C” is
displayed on the mode display
(b) Moving direction of luminescent spot when “0D” is
displayed on the mode display
(c) Moving direction of luminescent spot when “0E” is
displayed on the mode display
(d) Moving direction of luminescent spot when “0F” is
displayed on the mode display
(e) Moving direction of luminescent spot when “10” is
displayed on the mode display
(f) Moving direction of luminescent spot when “11” is
displayed on the mode display
(g) Moving direction of luminescent spot when “12” is
displayed on the mode display
(h) Moving direction of luminescent spot when “13” is
displayed on the mode display
3-3-9. WB Data Reading
1. Press the step forward button of the commander one
time. Then, “15” appears on the mode display and
“02” appears on the data display.
2. Shoot the image of 100% white pattern.
3. Set the lens aperture of the VIDEO OUT image level
to the following specification.
Subject: 100% white pattern
Measuring point: Image level of VIDEO OUT
Measuring equipment: Waveform monitor
Mode display: 15
Specification: 65
±
3 IRE
(SSC-DC593)
455
±
20 mV
(SSC-DC593P/598P)
4. Press the data up button of the commander to display
“03” on the data display.
5. Check that “FF” is automatically displayed on the data
display of the commander.
n
If “FF” is not displayed on the data display, something
is wrong with the circuit. After repairing the circuit,
make adjustment.
3-3-10. Data Writing
1. Press the step forward button of the commander one
time.
2. Check that “00” is displayed on the mode display.
m
.
If “00” is not displayed on the data display,
something is wrong with the circuit. After repairing
the circuit, make adjustment.
.
Never press the data writing button (PAUSE button)
of the commander at that time.