– 3 –
SERVICE ADJUSTMENTS
GENERAL
This set has an On-screen Service Menu system included in
the CPU that allows remote operation for most of the
service adjustments.
ON-SCREEN SERVICE MENU SYSTEM
1. Enter the Service Menu:
•
Turn off the receiver and disconnect the AC power
supply.
•
While pressing the Volume (
–
) button on the televi-
sion, reconnect the AC power supply. The Service
Menu will now appear. The remote can now be used
to make adjustments. See Figure 1 below.
2. Service Adjustments:
•
Press the Cursor
and
key to select the desired
service menu item you want to adjust. See page 4 for
the On-screen Service Menu.
•
Use the Cursor
or
key to adjust the data.
The
or
key will increase or decrease the data
sequentially.
3. Exit from the Service Menu:
•
Press the
MENU
key to turn off the Service Menu
display.
Figure 1. Service Menu Display
HEX DATA
ITEM NO.
TITLE
POWER
VOL
CH
POWER
VOL
CH
Volume –
:
Enter Service Menu
VOL
MUTE
1- -
RECALL
7
8
9
0
CH
CH
ENTER
EXIT
MENU
Menu:
Exit Service Menu
Cursor
:
Select Item
Cursor
:
Adjust the data
Содержание DP37649
Страница 29: ... 29 IC BLOCK DIAGRAMS IC001 Audio AMP IC1251 Video and Audio Select ...
Страница 30: ... 30 IC BLOCK DIAGRAMS CONT IC1600 DC to DC Converter ...
Страница 31: ... 31 IC1650 DC to DC Converter ...
Страница 32: ... 32 IC BLOCK DIAGRAMS CONT IC5500 Screen Controller and video processor ...
Страница 33: ... 33 IC5700 DDR Double Data Rate SDRAM ...
Страница 34: ... 34 IC BLOCK DIAGRAMS CONT IC3200 Audio Controller IC6270 Audio A D ...
Страница 35: ... 35 IC6400 LVDS Transmitter IC5900 Voltage detecting delay circuit ...
Страница 36: ... 36 IC BLOCK DIAGRAMS CONT IC1670 DC to DC Converter IC6504 HDMI Switch selector ...
Страница 51: ... 51 IC DIODE AND TRANSISTOR PIN LAYOUTS ...
