Philips LC03E Service Manual page 21

Access to SAM
By pressing 0-6-2-5-9-6 "info+" (or OSD) in sequence on the
standard RC will switch from SDM to SAM.
5.2.3
Service Alignment Mode (SAM)
Purpose of SAM:
•
To do alignments.
•
To change option settings.
•
To display/clear the error code buffer values.
Activating SAM:
•
By transmitting the "ALIGN" command with the RC7150
Dealer Service Tool (this works both while the set is in
normal operation mode or in the SDM).
•
Standard RC sequence 0-6-2-5-9-6 followed by pressing
the "info+"-button (this works both while the set is in normal
operation mode or in the SDM).
Deactivating SAM:
•
Press the "EXIT"-button on the DST, or
•
Press 0-0 on the standard RC, or
•
Switch the set to Standby (the error buffer is NOT cleared).
Note: When the AC-DC adaptor power is switched off while the
set is in SAM, the set will go back to normal mode of operation
when the AC-DC adaptor is switched on again.
In SAM the following information is displayed on the screen:
SAM Menu
T Y P E : 1 7 P F 9 9 4 5 / 0 1 2
S W I D : L C 0 3 E 2 1 - 1 . 1 1
E R R : 0 0 0
O P T : 7 9 2 5 4
C L E A R E R R O R S
O P T I O N S
T U N E R
W H I T E T O N E
G E O M E T R Y
S O U N D
S M A R T S E T T I N G
Figure 5-2 SAM Menu
•
Operation hours timer (hexadecimal).
•
Software identification of the main micro controller of TV-
board (LC03BBC-X.YY), and (S3DD E.FF) is the software
identification for micro-P of Scaler board:
–
LC03 is the chassis name for LCD-TV launched in
2003.
–
BBC is 1 letter and 2 digit combination to indicate the
regional software type and the supported languages.
–
X = main version number.
–
YY= subversion number.
–
S3 = Scalar board used in 2003.
–
DD = screen size of the LCD panel.
–
E = main version number.
–
FF = subversion number.
•
Error buffer (7 errors possible).
•
Option bytes (8 codes possible), summary of options are
explained below.
•
Sub menus are listed in a scroll-menu.
SAM Menu Control
Menu items can be selected with the cursor UP/DOWN key.
The selected item will be highlighted. When not all menu items
fit on the screen, moving the cursor UP/DOWN will display the
next/previous menu items.
With the cursor LEFT "<" / RIGHT ">" keys, it is possible to:
•
Activate the selected menu item (e.g. GEOMETRY).
Service Modes, Error Messages, and Repair Tips
S A M
H R S : 0 0 2 9
S 3 1 7 1 . 0 3
0 0 0 0
1 4 5 6 1 2 8 0 0 0
CL 36532023_083.eps
•
Change the value of the selected menu item (e.g.
HOR.SHIFT).
•
Activate the selected submenu (e.g. ASBY ON/OFF).
•
To return to the main menu / previous menu, press "MENU"
keys on the remote control
Access to Normal User Menu
Pressing the "MENU" button on the remote control switches
between the SAM and the normal user menus (with the SAM
mode still active in the background). Pressing the "MENU" key
in a submenu will go to the previous menu.
Menus and Submenus
CLEAR ERRORS: Erasing the contents of the error buffer.
Select the CLEAR ERRORS menu item and press the MENU
RIGHT key. The content of the error buffer is cleared.
The functionality of the OPTIONS and ALIGNMENTS (TUNER,
WHITE TONE, GEOMETRY, SOUND and SMART SETTING)
sub menus are described in chapter 8.
5.2.4
Customer Service Mode (CSM)
This chassis is equipped with the "Customer Service Mode"
(CSM, like in the A10-chassis). CSM is a special service mode
that can be activated and deactivated by the customer, upon
request of the service technician/dealer during a telephone
conversation in order to identify the status of the set. This CSM
is a 'read only' mode therefore modifications in this mode are
not possible.
Activating Customer Service Mode.
The Customer Service Mode can be switched on:
•
By pressing RC button is sequence "1-2-3-6-5-4" or,
•
By pressing simultaneously the MUTE button on the
remote control and any key on the TV control buttons (P+,
P-, VOL +, VOL -) for at least 4 seconds.
When the CSM is activated:
•
Picture and sound settings are set to nominal levels.
•
Modes that interfere with the behaviour of the set are
switched off (sleep timer, auto standby, etc.).
•
Pressing cursor DOWN "v" on the RC will switch to CSM2
screen if it is in CSM1 screen. Likewise pressing cursor UP
160403
"^" will switch to previous CSM1 screen.
•
Pressing "P+" or "P-" on RC will select next available
channel to be displayed.
•
Pressing channel numeric keys on RC will select the
desired channel to be displayed.
Deactivating Customer Service Mode.
The Customer Service Mode will be switched off after:
•
Pressing any key on the remote control handset (except
"P+", "P-" and cursor up/down)
•
Switching off the TV set with the mains switch.
All settings that were changed during activation of CSM are
restored to the initial values.
Customer Service Mode Information Screen
After activating the Customer Service Mode the following
screen will appear.
LC03E 5. EN 21