TCL EU MT23L, Руководство по обслуживанию

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Factory Alignment Specification of normal SIACP
Page 6 of 10
- Select “Picture” and press “
OK
” key to enter the picture submenu
- Select “Contrast” item
-
press the subsequence RemoteControl keys “
9
”, “
7
”, “
3
” and “
5
”
Press RemoteControl key “
Return
” To pop-up the Factory Menu in case of “
HotKey
” is
enable.(TBD)
The status of “
HotKey
” can be changed in
FactoryMenu
->
HotKey
Press
RemoteControl “
OK
” key or “
RIGHT
” key to enter the submenu.
Press RemoteControl “
Menu
” key to go back to the root menu.
Press RemoteControl “
RIGHT
”or “
LEFT
” key to change the values.
Press RemoteControl “
OK
” key run the function.
Press RemoteControl “
Exit
” key exit the factorymenu.
2.2. Entering to “P” Mode
Turned on the factory key to enter into “P” mode.The TV will display “P” in bottom left corner
in “P” mode.
2.3. White Balance Alignment
Make sure that the picture mode is
“vivid
”, enter to
“P” mode
(
turned on the factory key
) and
switch off
“
Pic. Enhance
” in
Factory Menu
->
WD Alignment
before white balance alignment .
VGA
,
CMP
,
SCART RGB
,
CVBS_PAL
Color Coordinates are relative to HDMI.
CVBS_SECAM
and
CVBS_NTSC
Color Coordinates are relative to CVBS_PAL.
Warm
and
Cool
Color Coordinates are relatives to
Normal
mode.
Only
HDMI(YUV 720p@60Hz)
input requires color temperature adjustment.
All the Relative
Matrix Offsets
should be set while doing alignment.
ƒ
Expected Targets and Tolerances
The measured parameters should be “x, y” coordinates.
The White Balance alignment should be performed using a contact less analyzer (ei: Minolta
CA-210). The analyzer may not touch the screen surface, and measurement must be performed in a
dark environment keeping the probe(s) at 90+/-2° from the panel.
The result should measure up the relevant spec.
The alignment have to fulfill the requirements in Application Form.
ƒ
Alignment FlowChart
Provide a test signal on the input and align the WB as described inside attached document
ensuring first that the BackLight value is matching below table:
2.4. High Pot. and Insulating Resistance Tests
At the end of the process, a High Pot. and an Insulating Resistance tests are required for