akira CT-14CQS5CPT, Service Manual

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Model no.:CT-21CQS5CPT.doc
version 1.0
18
2.5 SERVICE mode
To enter the SERVICE mode
Set the volume to 0. Then press and hold the MUTE button on the remote control,
and press the MENU button on the TV to enter the SERVICE mode. To exit from the
SERVICE mode, turn off the TV set by the POWER button on the remote control.
Caution:
The user service mode adjustment can be changed only when service
personnel
adjust the whole set data during servicing. As the control data have dramatic effects on
functions
and performance of the TV, service personnel should not tell user how to enter the
SERVICE mode to avoid improper data settings.
Adjustments and bus data
Table 3
SERVICE
Mode
Adjust Description
Note
STS0/1/2/3/4 UOC system surveillance display
IFP1 00 IF PRESET VALUE 1 #
IFP2 00 IF PRESET VALUE2 #
TINT 20 BASE BAND TINT CONTROL #
TWBK 88 TIME OF “WIDE BLANKING” #
PWL 15 Peak white limted #
OIF 20 Off-set if demodulatour #
5 H P / 6 H P
adjustable HOR PARALLELOGRAM CORRECTION
*
5 H B / 6 H B
adjustable HOR BOW CORRECTION
*
5HSH/6HSH adjustable HORIZONTAL SHIFT
*
5HZD/6HZD 0A DVD HORIZONTAL SHIFT
***
5EWW/6EWW adjustable E-W WIDTH
*
5EWP/6EWP adjustable E-W PARABOLA WIDTH
*
5UCR/6UCR adjustable E-W UPPER CORNER PARABOLA
*
5LCR/6LCR adjustable E-W BOTTOM CORNER PARABOLA
*
5 T C / 6 T C
adjustable E-W TRAPEZIUM
*
5VSL/6VSL adjustable VERTICAL SLOPE
*
5VAM/6VAM adjustable VERTICAL AMPLITUDE
*
5SCL/6SCL adjustable VERTICAL S CORRECTION
*
5VSH/6VSH adjustable VERTICAL SHIFT
*
5VZD/6VZD 00 DVD VERTICAL SHIFT
***
5VOF/6VOF 26 OSDVERTICAL SHIFT
**
RED 20 BLACK LEVEL OFFSET:R
**
GRN 20 BLACK LEVEL OFFSET:G
**
WPR 1F WHITE POINT R
**
WPG 1F WHITE POINT G
**
WPB 1F WHITE POINT B
**
DRED 00 DVD BLACK LEVEL OFFSET:R
**
DGRN 50 DVD BLACK LEVEL OFFSET:R
**
DWPR 00 DVD WHITE POINT R
**