Panasonic LCD-201603, Техническое руководство

Страница: 17 / 61

<LCD Panel Test Mode>
: When abnormal picture is displayed, troubleshoot by the test pattern in LCD module.
If the picture is no problem, A board must be defective.
If the picture is also abnormal, LCD panel module must be defective. Just in
case, confirm the flat cable connection between A board and T-CON board.
How to enter :
While pressing "volume(-)" button of the TV unit,
press "option/yellow" button of the remote control 3 times within 2 seconds.
How to exit :
Switch off the TV unit
#)The test pattern is created by the circuit in LCD Panel Module(T-CON board).
Troubleshoot for Video Signal Problem
17
Some patterns are
automatically changed.
The patterns are depend
on the LCD panel.
A
IC8000
( Peaks/MTK )
Resize
IP conv.
LCD Panel
LCD Panel Module
T-CON
Test
Pattern