Alignments
6.
6.3.3
Auto ADC
Purpose:
For correct gray- and color scale values of the VGA
and YPbPr inputs.
How to align the
VGA/PC input
:
1.
Provide a
1024 × 768 @ 60 Hz test signal with White/
Black squares
to the VGA input.
2.
Select “Auto ADC” in the SAM menu.
3.
Press the “Arrow right” button on the RC.
4.
Press “OK” on the RC.
5.
Wait until OSD shows “Auto ADC - OK”.
How to align the
YPbPr inputs (CVI-1 and CVI-2)
:
1.
Provide a
1024 × 768 @ 60 Hz test signal with 100% 8
step color bar
to the YPbPr input.
2.
Rest is the same as for the VGA input.
6.4
Option
S
ettings
6.4.1
Introduction
The microprocessor communicates with a large number of I
2
C
ICs in the set. To ensure good communication and to make
digital diagnosis possible, the microprocessor has to know
which ICs to address, and what brand and type of display is
used.
6.4.2
Display code
Changing the display option code via a standard RC
Key in the code “0 6 2 5 9 8 MENU x x x” (where x x x is the 3
digit decimal display code of the used display *).
Tips:
•
Keep the RC close to the IR receiver, and make sure the
LED blinks when entering a code.
•
Key in all codes in one sequence, without pauses.
If the above action is successful, the front LED will go out as an
indication that the RC sequence was correct. After the display
option is changed in the NVM, the TV will go to the Stand-by
mode. If the NVM was corrupted or empty before this action, it
will be initialized first (loaded with default values). This
initializing can take up to 20 seconds.
Figure 6-1 Location of Display Option Code sticker
(*) This display code can be found on the side sticker (see
figure above) and/or on the rear sticker.
6.4.3
Option codes
Select this sub menu to set all options at once by selecting the
correct model number. The so-called “Project ID” represents a
number of different options, all related to that model number.
By toggling the “arrow left/right” buttons on the RC, the correct
model number can be selected.
•
After changing the option (or Project ID), save it by leaving
the sub menu via the “Menu/House” button on the RC.
•
The new option setting is only active after the TV is
switched “off/on” with the mains switch (the NVM is then
read again).
6.5
Reset of Repaired
SS
B
When a repaired SSB will be used in an other TV, it is very
important that the correct info is written into the NVM w.r.t.
12NC of the SSB, production serial number of the TV, 12NC of
display and PSU, etc.
To set all this, the ComPair tool can be used, or the NVM can
be edited directly via the NVM editor (in SAM). Find below the
addresses of these items. Use the decimal values.
In case of a display replacement, reset the “Operation hours” to
“0”, or to the operation hours of the replacement display.
Table 6-3 NVM addresses of “reset items”
PHILIPS
MODEL:
3
2PF996
8
/10
PROD.SERIAL NO:
AG 1A0620 000001
040
3
9mm
27mm
(CTN
S
ticker)
Di
s
pl
a
y Option
Code
E_065
3
2_0
38
.ep
s
24010
8
Item
NVM Address (decimal)
Display code
3195
Production serial number
3196 - 3211 (16 bytes)
SSB 12NC
3212 - 3225 (16 bytes)
Display 12NC
3228 - 3243 (16 bytes)
PSU 12NC
3244 - 3259 (16 bytes)
Model Number
3260 - 3275 (16 bytes)
Operational hours
? (not available at the time of publishing)
