2-11. Clamp Level Adjustment
Board
SUB2 BOARD
Spec
A = 10V+/-1V
TP
CN263 1pin (CRT G1 connector)
RV202 (CLAMP LEVEL)
Adjust
input
Camera Color bar
M.EQ
Oscilloscope
1. Set the Camera internal color bar to ON.
2. Set the knobs as shown below.
BRIGHT knob
CONTRAST, PEAKING knob :
3.
Adjust RV202 so that the peaking level "A" at
CN263 1pin is within the specification.
A
2-12. Sub Brightness Adjustment
Board
SUB2 BOARD
Spec
Pedestal portion = Just black out
TP
EVF screen
RV205 (SUB BRIGHTNESS)
Adjust
input
Camera Color bar
1. Set the Camera internal color bar to ON.
2. Set the BRIGHT, CONTRAST and PEAKING knobs
to Minimum level.
3. Adjust RV205 so that the pedestal portion is
changed from slightly light to dark (just black out).
Pedestal portion = Black Out
:
Center
Max
2-13. Peaking Balance Adjustment
Board
SUB2 BOARD
Peaking level = left and right equal
Spec
(Both sides on Resolution chart)
Chart
Resolution chart
TP
EVF screen
Adjust
RV203 (PEAKING BALANCE)
1. Set the Knobs as shown below.
BRIGHT knob
:
CONTRAST knob :
PEAKING knob
:
2. Shoot "Resolution chart" then adjust zoom and focus
so that the full-size picture is displayed on screen of
EVF.
3. Adjust RV203 so that the Peaking width is equal.
Peaking width is equal
Min
Center
Max