rf)
f-
z
UJ
::;
f-
rf)
::,
3
..:
._;
6.
COMPONENT INPUT LEVEL ADJUSTMENT
COMPONENT
color-bar
signal
Signal Generator
TEKTRONIX
TSG-300
or equivalent
Fig. 6-1
QB board
=
=o
~----t!"-"6l
6) 6)
6)
BH board
TP/01,301
6)
6)
6)6)
6) 6)
Oscilloscope
l.
Complete the connections as shown
in
Fig.
6-1.
4.
Connect
an
oscilloscope to the TP301 of BH board.
• FORMAT
button
(SUB CONTROL PANEL) ....... YUV
2.
Connect an oscilloscope to the TP-101 of BH board .
3.
Adjust RV21 of BG board so that the output
waveform
becomes flat. (Fig. 6-2)
Fig. 6-2
5.
Adjust RV22 of BG board so that the input waveform becomes
flat. (Fig. 6-3)
~
~
~
..
..
..
..
..
.. ..
..
..
~
~
~
Fig. 6-3
11 NPUT selector
B
.=.
ON
FRONT PANEL
AUTO
~
SCREEN
APER- BLUE
.a
C 0MB
PHASE
CHROMA BRIGHTNESS CONTRAST OV1i_R
BINPUT A
POWER
SET UP
DEGAUSS
r--,--i
TURE ONLY
.a
TRAP
PROBE
~
[I)
~
R
G
B
0 0 0 0
LOOO
[g]g
~
0
g ggg[g[g[g[gg[g
~
@
@
@
[g]
0
g [g;;;~;
f")
MANlW_MONO
EXT
0
MODE SYN(
4-30