23
Model No: CT-25TW9A
N
Version 1.0
e. Horizontal Center and EW adjustment (KEY 1)
i. Received 50HZ monoscope PATTERN. Set TV standard status. Adjust
5HSH to obtain horizontal center at the center of CRT screen.
ii. Receive 50HZ cross hatch pattern. Set TV standard status. Adjust 5EWW,
5PWW, 5UCR, 5LCR, 5PAR, 5BOW, 5EWT to obtain picture’s Horizontal
redisplay ratio more than 90% in factory mode.
Horizontal parallelogram 50Hz
5PAR
Horizontal bow 50Hz
5BOW
Horizontal shift 50Hz
5HSH
EW width 50Hz
5EWW
EW parabola /width 50Hz
5EWP
EW upper corner parabola 50Hz
5UCR
EW lower corner parabola 50Hz
5LCR
EW trapezium 50Hz
5EWT
iii. Receive 60HZ monoscope PATTERN. Set TV standard status. Adjust
6HSH to obtain horizontal center at the center of CRT screen.
iv. Receive 60HZ cross hatch pattern. Set TV standard status. Adjust 6EWW,
6PWW, 6URC, 6LCR, 6BOW, 6EWT to obtain picture’s Horizontal
redisplay ratio more than 90% in factory mode.
Horizontal parallelogram 60Hz
6PAR
Horizontal bow 60Hz
6BOW
Horizontal shift 60Hz
6HSH
EW width 60Hz
6EWW
EW parabola/ width 60Hz
6EWP
EW upper corner parabola 60Hz
6UCR
EW lower corner parabola 60Hz
6LCR
EW trapezium 60Hz
6EWT
f. OSD position adjustment.
i. Menu OSD position adjustment. Received 50/60Hz cross hatch pattern. Set
TV standard status. Press KEY 2 in factory mode, adjust 5VOF /6VOF and
HOF item, to obtain menu OSD at the center of CRT screen.
ii. LOGO position adjustment. Receive 50/60Hz cross hatch pattern. Set TV
standard status. Press KEY 7 in factory mode, adjust XMIN, XMAX,
YMIN, and YMAX item, to obtain LAGO at the center up to 1/3 of CRT
screen.
iii. TELETEXT OSD position adjust. Received 50/60HZ TELETEXT signal.
Set TV standard status. Press KEY 7 in factory in factory mode, adjust
TXMI and 5TYM/6TYM item, to obtain INDEX at the center of CRT
screen.
g. White Balance adjust (Applied in factory) (KEY 3)
i. Normally, 5P60 can auto adjust white balance, but for some CRT need to
adjust white balance carefully by hand. Set BRIGHTNESS and
CONTRAST at normal status, receive GREY SCAL and entering factory
mode press KEY 3, set WPR at 31, adjust WPG and WPR to obtain white
balance.
Содержание CT-25TW9AN
Страница 2: ...2 Model No CT 25TW9AN Version 1 0 9 CHASSIS 5P60 MODEL CT 25TW9AN...
Страница 7: ...7 Model No CT 25TW9AN Version 1 0 CHASSIS BLOCK DIAGRAM...
Страница 9: ...9 Model No CT 25TW9AN Version 1 0 IC 402 SRS TRUBASS NJM2192 AM...
Страница 10: ...10 Model No CT 25TW9AN Version 1 0 IC 401 AV SWITCH W IIC BUS CONTROL M52797SP...
Страница 11: ...11 Model No CT 25TW9AN Version 1 0 IC 101 SYSTEM TV SIGNAL PROCESSOR TELETEXT TDA93XXPS N2 5I...
Страница 12: ...12 Model No CT 25TW9AN Version 1 0 IC 103 DIGITAL TV SOUND DEMODULATOR DECODER TDA9874AH...
Страница 14: ...14 Model No CT 25TW9AN Version 1 0 IC 803 MULTISTANDARD COMB FILTE TDA9181T IC 802 HEF4052...
Страница 18: ...18 Model No CT 25TW9AN Version 1 0 PBC BOARD...
Страница 19: ...19 Model No CT 25TW9AN Version 1 0 CAM350 PRO V 6 0 Wed Jan 15 10 17 54 2003 Untitled...
Страница 20: ...20 Model No CT 25TW9AN Version 1 0 SIDE FRONT AV AV PCB TOP LAYER CONTROL PCB TOP LAYER 5800 D25TMY 01...
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