Sharp LC-32LE631E Service Manual page 65

Alignments (continued)
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 6-6 SAM mode
6.4.3 (Service) Options
From 2011 onwards, it is not longer possible to change
individual option settings in SAM. Options can only be changed
all at once by using the option codes as described in section
6.4.4.
Table 6-6 Option numbers
LC-46LE631E 00008 00001 15421 04287
LC-40LE631E 00008 00001 15421 04287
LC-32LE631E 00008 00001 15421 02239
In all cases the Software Version is V0.10.82.0 or upper.
2
C
overview.
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
Table 6-6 (following page.)
option numbers on a sticker inside the TV set.
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.
6.4.5 Option Code Overview
Table 6-6
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!
6.5 Reset of Repaired SSB
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,
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.
After a SSB repair, the original channel map can be restored,
provided that the original channel map was stored on a USB
stick before repair was commenced and that basic functionality
of the TV, needed for this procedure, was not hampered as a
result of the defect. The procedure of "channel map cloning" is
clearly described in the (electronic) user manual.
In case of a display replacement, reset the "Operation hours
display" to "0", or to the operation hours of the replacement
display.
43850 34311 33024 00011
43849 34311 33024 00011
43847 34311 33024 00011
65
LC-32LE631
LC-40LE631
LC-46LE631
Panel
R1LK315D3LA63Y
R1LK400D3LB43Y
R1LK460D3LB33Y
VE2 Panel
R1LK315D3LA63F
R1LK400D3LB43F
R1LK460D3LB33F