Philips P&S 22HFL4372D/10 Service Manual page 33

• Select a colour temperature (e.g. COOL, NORMAL, or
WARM).
• Set the RED, GREEN and BLUE default values according
to the values in Table 6-2
• When finished press OK on the RC, then press STORE (in
the SAM root menu) to store the aligned values to the NVM.
• Restore the initial picture settings after the alignments.
Table 6-2 White tone default settings
Screen
Picture mode size
Normal (9000K) 22"
26"
32"
Cool (11000K) 22"
26"
32"
Warm (6500K) 22"
26"
32"
6.4 Option Settings
6.4.1 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
PNX51XX ICs (back-end advanced video picture improvement
IC which offers motion estimation and compensation features
(commercially called HDNM) plus integrated Ambilight control)
is made known by the option codes.
Notes:
• After changing the option(s), save them by pressing the OK
button on the RC before the cursor is moved to the left,
select STORE in the SAM root menu and press OK on the
RC.
• The new option setting is only active after the TV is
switched "off" / "stand-by" and "on" again with the mains
switch (the NVM is then read again).
6.4.2 Dealer Options
For dealer options, in SAM select "Dealer options".
See Table 6-4 SAM mode
6.4.3 (Service) Options
Select the sub menu's to set the initialisation codes (options) of
the model number via text menus.
See Table 6-4 SAM mode
6.4.4 Opt. No. (Option numbers)
Select this sub menu to set all options at once (expressed in
two long strings of numbers).
An option number (or "option byte") represents a number of
different options. When you change these numbers directly,
you can set all options very quickly. All options are controlled
via eight option numbers.
When the NVM is replaced, all options will require resetting. To
be certain that the factory settings are reproduced exactly, you
must set both option number lines. You can find the correct
option numbers on a sticker inside the TV set.
Example: The options sticker gives the following option
numbers:
• 08192 00133 01387 45160
Colour temperature
Red Green Blue
128 127 128
128 121 128
128 128 125
121 122 128
119 115 128
123 126 128
128 124 112
128 114 107
128 128 102
overview.
overview.
Alignments
• 12232 04256 00164 00000
The first line (group 1) indicates hardware options 1 to 4, the
second line (group 2) indicate software options 5 to 8.
Every 5-digit number represents 16 bits (so the maximum value
will be 65536 if all options are set).
When all the correct options are set, the sum of the decimal
values of each Option Byte (OB) will give the option number.
Diversity
Not all sets with the same Commercial Type Number (CTN)
necessarily have the same option code!
Use of Alternative BOM => an alternative BOM number usually
indicates the use of an alternative display or power supply. This
results in another display code thus in another Option code.
Refer to table
6.4.5 Option Code Overview
Refer to the sticker in the set for the correct option codes.
Important: after having edited the option numbers as
described above, you must press OK on the remote control
before the cursor is moved to the left!
6.4.6 Display Code Overview
In SAM, after resetting theDisplay code, restart the set
immediately.
Table 6-3 Display code overview
2
C
CTN_ALT BOM#
22HFL4372D/10
26HFL4372D/10
32HFL4372D/10
6.5 Reset of Repaired SSB
A very important issue towards a repaired SSB from a Service
repair shop (SSB repair on component level) implies the reset
of the NVM on the SSB.
A repaired SSB in Service should get the service Set type
"00PF0000000000" and Production code "00000000000000".
Also the virgin bit is to be set. To set all this, you can use the
ComPair tool or use the "NVM editor" and "Dealer options"
items in SAM (do not forget to "store").
After a repaired SSB has been mounted in the set (set repair
on board level), the type number (CTN) and production code of
the TV has to be set according to the type plate of the set. For
this (new in this platform), you can use the NVM editor in
SAM. This action also ensures the correct functioning of the
"Net TV" feature and access to the Net TV portals. The loading
of the CTN and production code can also be done via ComPair
(Model number programming).
In case of a display replacement, reset the "Operation hours
display" to "0", or to the operation hours of the replacement
display.
6.5.1 SSB identification
Whenever ordering a new SSB, it should be noted that the
correct ordering number (12nc) of a SSB is located on a sticker
on the SSB. The format is <12nc SSB><serial number>. The
ordering number of a "Service" SSB is the same as the ordering
number of an initial "factory" SSB.
back to
div. table
Q552.1HE LA 6.
2-1 Described Model Numbers and
Panel Type
LGD LC216EXN-SCA1
LGD LC260EXN-SCB1
LGD LC320WXN-SCA1
EN 33
Diversity.
Panel ID
282
281
246
2010-Nov-19