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Sony TRINITRON KV-C2161D Service Manual page 27

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4-6. SECONDARY ADJUSTMENTS
[SUB BRIGHTNESS ADJUSTMENT
Set the system to receive a test pattern.
2.
Press — * +~ on the remote commander
to put
the system into normal mode.
3.
Switch off the power.
4,
While depressing the adjusting buttons + and
simultaneusly,
turn
on
the
power.
(SUB
mode is obtained)
Minimize the @ contrast setting.
Adjust
the xt brightness
control
so that
the
gray scale 0 IRE section is cut off completely
and the 20 IRE section is barely glowing.
7.
Depress the © (store) button of the remote
commander.
(SUB mode is released)
If there is no test color pattern
1.
Set the system to receive a color pattern.
2.
Press
++
on the remote
commander
to put
the system into normal mode.
Set the @ color to its normal state.
3-5. Steps are the same as above.
6.
Since
20
IRE
is nearly
blue,
adjust
the
<t
brightness control so that the blue barely glows.
7.
Same as step 7 above.
8.
Press ~*+
on the remote
commander
to put
the system into normal mode.
a
Fa
a
POE RENN
ANSI
KV-C2161D/C2561D/C2961D
RM-816
SUB COLOR ADJUSTMENT
1
Set the system to receive color bars.
Press — * —
on the remote
commander
to put
the system into normal mode.
Cut off the power.
While depressing the adjustment buttons + and
— simultaneusly, turn on the power. (SUB mode
is obtained).
Adjust
the
color
control
so
that
the
Bout
waveform (pin ©) of C board connector CNC72)
is as shown in the figure below.
Depress
the
©
(store) button
of the remote
commander. (SUB mode is released)
same
level
Mode select
button
Headphones
Jack
:
Adjust ment
@ 3 input jacks
buttorss....

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