Read Sony KDL-40NX725 Service Manual online
KDL-40NX725 49
SECTION 7 - SERVICE ADJUSTMENTS
VERIFYING SERVICE ADJUSTMENTS
The following procedures should be performed after updating the
software to ensure that the service adjustment data is accurate.
● Verify the Segment Code
● Verify the Destination
● Verify the Model Name
VERIFYING THE SEGMENT CODE
After updating the software, go into Service Mode to verify the
Segment Code data value is set.
CAUTION: Selecting the incorrect destination may requiring replacing
the Main Board.
1. TV must be in standby mode. (Power off).
2. Access Service Mode by pressing the following buttons
on the Remote Commander within a second of each
other:
DISPLAY
Channel 5
Volume +
POWER .
DIGITAL
SERVICE
001 OP
000 VERS
---
<MAIN>
<EXT>
DM1.301W00AA
RF:01.05
WF1.003W00AA
WF:2.0.0.99
DF1.001W00AA
WF:0B
YM1.010W00AA
CAN:X.XXX
DB2.105W00AA
FDlXXXX
(DM1.301W00A)
DD1.016W00AA
WP0.521W00AA
<PEM>
MID:1C117081
PM1.012W00LU
PID:0402000
PB1.000W00LU
PNL:LTK400HF0201
POP:X.XXX
PL1.011J46LUX
PD1.011J46LUX
3. Press
2
to move to the
002 MODEL category.
DIGITAL
SERVICE
002 MODEL
000 SEG
N1
4. Using the table, press
3
to increase the data value or
6
to decrease the data value, to select the correct
segment code data value.
Code Name
Segment Code
3a‐1
N1
5. Proceed to “Verifying the Destination”.
VERIFYING THE DESTINATION
The correct model may need to be selected after updating the
software.
6. Press
1
to move to the
001 DEST item.
DIGITAL
SERVICE
002 MODEL
001 DEST
BRA
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