Philips 47PFL5403 Service Manual page 94

EN 94 8. LC8.2A LA
• Set the RED, GREEN and BLUE default values per
temperature according to the values in the "Tint settings"
table.
• When finished return to the SAM root menu and press
STANDBY on the RC to store the aligned values to the
NVM.
Table 8-2 Tint settings
Alignment 42"
WARM_RED 128*
WARM_GREEN 120*
WARM_BLUE 110*
NORMAL_RED 125*
NORMAL_GREEN 128*
NORMAL_BLUE 120*
COOL_RED 110*
COOL_GREEN 118*
COOL_BLUE 140*
Note: *These values were not available at the time of writing,
therefore they come from an early production sample (for
indication only). As soon as the production data become
available, a Service Info or Service Manual update will be
issued via the appropriate channels.
Black Level Offset Alignment
• Activate SAM.
• Select "RGB Align." -> "BlackL Offset" and choose a colour.
• Set all "BlackL Offset" values to "0".
• When finished return to the SAM root menu and press
STANDBY on the RC to store the aligned values to the
NVM.
Note: For models with "Pixel Plus", the "Black Offset" (black
level offset) should NOT be changed in SAM. These offset
values of RGB should be set to "0", and should NOT be
adjusted. Any adjustment of these values will affect the low
light white balance.
ADC YPbPr Gray Scale Alignment
When the grey scale is not correct, use this alignment:
• Activate SAM.
• Select "NVM Editor".
• Enter address "26(dec)" (ADR).
Set value (VAL) to "197(dec) ± 25".
•
• Store (STORE) the value.
Alignments
47" 52"
128* 128*
120* 120*
110* 110*
125* 125*
128* 128*
120* 120*
110* 110*
118* 118*
140* 140*
8.4 Option Settings
8.4.1 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).
8.4.2 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. You can find the correct option
numbers in table "Option Codes OP1...OP7" below.
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 bytes (OP1... OP7).
Activate SAM and select "Options". Now you can select the
option byte (OP1 to OP7) with the CURSOR UP/ DOWN keys,
and enter the new 3 digit (decimal) value. For the correct
factory default settings, see the next table "Option codes
OP1...OP7". 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.
Table 8-3 Option code overview
CTN Option Code
42PFL5403/93 192 085 162 249 073 229 129
42PFL5403/98 128 085 170 249 073 228 129
42PFL7403/93 192 085 226 249 073 229 129
42PFL7603/93 192 117 226 249 073 229 130
42PFL7603/98 128 117 234 249 073 228 130
47PFL5403/98 128 085 170 249 073 228 129
52PFL5403/93 192 085 162 249 073 229 129
Note: *for 42PFL7403/93, in future releases of the software,
the display code will be changed into "142" for the same panel.
Check the Philips Service website for details.
2
C
Display Code
130
130
134*
130
130
135
098