Philips LC7.1HE LA Service Manual page 81

8.5 Option Settings
8.5.1 Introduction
The microprocessor communicates with a large number of I
ICs in the set. To ensure good communication and to make
digital diagnosis possible, the microprocessor has to know
which ICs to address. The presence/absence of these specific
ICs (or functions) is made known by the option codes.
Notes:
• After changing the option(s), save them with the STORE
command.
• The new option setting becomes active after the TV is
switched "off" and "on" again with the mains switch (the
EAROM is then read again).
Table 8-4 Option and display code overview
Sets 12NC Sets Type
26HF5445/10
867000028843
867000028844 26HF7875/10
867000028845 32HF5445/10
867000028846 32HF7875/10
867000028847 42HF7845/10
Option Bit Overview
Below find an overview of the Option Codes on bit level.
Table 8-5 Option codes at bit level (OP1-OP2)
Option Byte & Bit Dec. Value
Byte OP1
Bit 7 (MSB) 128
Bit 6 64
Bit 5 32
Bit 4 16
Bit 3 8
Bit 2 4
Bit 1 2
Bit 0 (LSB) 1
Total DEC Value
Byte OP2
Bit 7 (MSB) 128
Bit 6 64
Bit 5 32
Bit 4 16
Bit 3 8
Bit 2 4
Bit 1 2
Bit 0 (LSB) 1
Total DEC Value
2
C
Display Type
LPL: LC260WX2-SLB2
CMO: V260B1-L03
AUO: T260XW03 V1
LPL: LC260WX2-SLB2
CMO: V260B1-L03
AUO: T260XW03 V1
LPL: LC320W01-SL06,SLB1
AUO: T315XW02 VD
CMO: V315B1-L05
LPL: LC320W01-SL06,SLB1
AUO: T315XW02 VD
CMO: V315B1-L05
LPL: LC420WX3-SLA1
AUO: T420XW01 V8
LPL: LC420WX5-SLD1
LPL: LC420WX7-SLB1
Option Name
Reserved
CHINA
DTV_CHINA
DTV_EU
UK_PNP
VIRGIN_MODE
ACI
ATS
1080P
LIGHT_SENSOR
AMBILIGHT
BACKLIGHT_DIMMING
HUE
2D3DCF
WSSB
WIDE_SCREEN
Alignments LC7.1HE LA
8.5.2 How To Set Option Codes
When the NVM is replaced, all options will require resetting. To
be certain that the factory settings are reproduced exactly, you
must set all option numbers.
How to Change Options Codes
An option code (or "option byte") represents eight different
options (bits). When you change these numbers directly, you
can set all options very quickly. All options are controlled via
seven option numbers (OP1... OP7).
Activate SAM and select "Options". Now you can select the
option byte (OP1.. OP7) with the CURSOR UP/ DOWN keys,
and enter the new 3 digit (decimal) value. For the correct
factory default settings, see the table "Option codes
OP1...OP7" below. For more detailed information, see the
second table "Option codes at bit level". If an option is set
(value "1"), it represents a certain decimal value.
When all the correct options (bits) are set, the sum of the
decimal values of each Option Byte (OP) will give the option
code.
Display Code
(Dec)
Group 1
1 2
045
068
067
045
068
067
046
091
003 023
069
046
091
069
073
076
107
107
Description
Not Used (Reserved)
ON = SW is for CHINA only OFF = SW is for Non-China AP cluster
ON = DTV_CHINA will be available (Reserved) OFF = DTV_CHINA will not be available
ON = DTV will be available OFF = DTV will not be available
ON = UK PNP is available OFF = UK PNP is not available
ON = Virgin Mode (PNP) is available OFF = Virgin Mode (PNP) is not available
ON = ACI is available OFF = ACI is not available
ON = ATS is available OFF = ATS is not available
ON = 1080p is available OFF = 1080p is not available
ON = Light Sensor is available OFF = Light Sensor is not available
ON = Ambilight Feature will be available OFF = Ambilight Feature will not be available
ON = Backlight Dimming is available OFF = Backlight Dimming is not available
ON = Hue is available OFF = Hue is not available
ON = 3D Comb Filter is available OFF = 2D Comb Filter is available
ON = WSS is available OFF = WSS is not available
ON = TV is 16x9 set OFF = TV is 4x3 set
8.
Option Byte (Dec)
Group 2
3 4 5 6
010 223 009 000
EN 81
7
000
000
001
001
002