PD-42DXT
(No.52108)1-47
Item
Mesuring
instrument
Test point
Adjustment part
Description
NTSC
BRIGHTNESS
Remote control
unit
Signal generator
[2. YC SEP]
YCM131: (NO DISPLAY)
(BRIGHTNESS)
[1. PICTURE/SOUND]
S13: RDRV
(R DRIVE)
S15: GDRV
(G DRIVE)
S17: BDRV
(B DRIVE)
S19: CUTR
(R CUTOFF)
S21: CUTG
(G CUTOFF)
S23: CUTB
(B CUTOFF)
F44: (NO DISPLAY)
(PICTURE CONTROL)
F45: (NO DISPLAY)
(SWITCH TO PICTURE
CONTROL MODE)
F46: OUT LV.
(Output Level Upon
Detection)
F47: LMT BTM
(Minimum Value
Upon Detection)
F48: LMT TOP
(Maximum Value
Upon Detection)
(1) Input NTSC all-black signal.
(2) Set "
映像選択
" to
スタンダード
.
(3) Set "
画面サイズ
" to
フルモード
.
(4) Select "
映像調節
" and set white balance to "
低い色
温度
".
(5) Select "1. PICTURE/SOUND" from the Service
Menu.
(6) Set <S13> (R DRIVE), <S15> (G DRIVE) and
<S17> (B DRIVE) to "255".
(7) Set <S19> (R CUTOFF), <S21> (G CUTOFF) and
<S23> (B CUTOFF) to "125".
(8) Set <F44> (Picture Control) to "001" and <F45>
(Switch to Picture Control Mode) to "000" to set Y
DJUST MAX MODE.
(9) Set <F46>(Output Level Upon Detection), <F47>
(Minimum Value Upon Detection) and <F48>
(Maximum Value Upon Detection) to values as
shown in the left table.
(10) Press the [
消音
] key to save the values upon
adjustment.
(11) Select "2. YC SEP" from the Service Menu.
(12) Adjust <YCM131> (BRIGHTNESS) to set the lower
half of the screen to the same black color as in the
upper part. (Fig.5)
(13) Press the [
消音
] key to save the values upon
adjustment.
(14) Select "1. PICTURE/SOUND" from the Service
Menu.
(15) Set <F44> (PICTURE CONTROL) to "000" to
cancel Y ADJUST MAX MODE.
(16) Press the [
消音
] key to save the values upon
adjustment.
Fig.5
Item No. Preset value
Item to be adjusted
F46
090
Output Level Upon Detection
F47
016
Minimum Value Upon Detection
F48
016
Maximum Value Upon Detection
Set this part to the same black color as in the upper part.
Summary of Contents for pd-42dxt
Page 55: ...PD 42DXT No 52108 1 55 ...
