TH-55AS670S
9
5 Service Mode
5.1.
How to enter into Service Mode
5.1.1.
Purpose
After exchange parts, check and adjust the contents of adjustment mode.
While pressing [VOLUME ( - )] button of the main unit, press [INFO] button of the remote control three times within 2 seconds.
5.1.2.
Key command
[1] button...Main items Selection in forward direction
[2] button...Main items Selection in reverse direction
[3] button...Sub items Selection in forward direction
[4] button...Sub items Selection in reverse direction
[VOL] button...Value of sub items change in forward direction ( + ), in reverse direction ( - )
5.1.3.
How to exit
Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.
5.1.4.
Contents of adjustment mode
• Value is shown as a hexadecimal number.
• Preset value differs depending on models.
• After entering the adjustment mode, take note of the value in each item before starting adjustment.
Main item
Sub item
Sample Data
ADJUST
CONTRAST
COLOUR
TINT
SUB-BRT
BACKLGT
H POS
H AMP
V POS
V AMP
A COM
WB-ADJ
R-GAIN
8D
G-GAIN
AE
B-GAIN
FF
R-CENT
6C
G-RENT
80
B-CENT
A0
Содержание TH-55AS670S
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Страница 47: ...47 12 Printed Circuit Board Model No TH 55AS670S A Board Top Component Side TH 55AS670S ...
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