Sony KDL-32EX720 / KDL-32EX723 / KDL-40EX720 / KDL-40EX723 / KDL-46EX720 / KDL-46EX723 / KDL-55EX720 / KDL-55EX723 Service Manual ▷ View online
KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 67
SECTION 7 - SERVICE ADJUSTMENTS
3. The
DIGITAL Service Menu displays.
NOTE: There are 3 Service Menus for this model,
DIGITAL, CHASSIS, and VPC. If the DIGITAL Service
Menu is not displayed, press
JUMP
or
OPTIONS
on the
Remote Commander.
DIGITAL
SERVICE
001 OP
000 VERS
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
DD1.016W00AA
WP0.521W00AA
<PEM>
MID:3D65E924
PM1.012W00LU
PID:02050000
PB1.000W00LU
PNL:LTY320HJ0101
POP:X.XXX
POP:X.XXX
PL1.011J46LUX
PD1.011J46LUX
PD1.011J46LUX
Figure 7-1. Sample Digital Service Menu
press
or
JUMP
OPTIONS
CHASSIS
SERVICE
000
000
WYVERN
S2_NOISE_TH 32
Figure 7-2. Sample Chassis Service Menu
VIEWING OR CHANGING SERVICE DATA
Within each Service Menu are Categories and data information.
CHASSIS
SERVICE
000
000
WYVERN
S2_NOISE_TH 32
Data Value
Item Name
Category Number
Item Number
Category Name
Figure 7-3. Service Data Definitions
Use the buttons on the Remote Commander to review or change the
service data.
4. To change the Category, press
2
to move to the
Next Category or press
5
to go back to the Previous
Category.
Note: Pressing
2
or
5
only changes the Categories
within the Service Menu displayed.
5. To change the adjustment item, press
1
to move to
the Next Item or
4
to go back to the Previous Item.
6. To change the Data Value, press
3
to increase the
Data Value or
6
to decrease the Data Value.
7. Press
MUTING
then press
0
to WRITE (Save) the
changes.
8. To exit service mode, press
HOME
or turn the TV
power off.
KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 68
SECTION 7 - SERVICE ADJUSTMENTS
UPDATING SERVICE ADJUSTMENT DATA
WHEN REPLACING THE MAIN BOARD
The following procedures must be performed after replacing the
Main Board or the LCD Panel and updating the software to ensure
that the service adjustment data is accurate
If the following adjustments are not completed, some of the features
If the following adjustments are not completed, some of the features
for the television will not be available.
● Select the Segment Code
● Select the Destination
● Select the Model Name
● Select the BU Trans
● Confirm Model ID and Product ID
SELECTING THE SEGMENT CODE
Before proceeding, update the software to the latest version. After
updating the software, go into Service Mode to select the correct
Segment Code data value.
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
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
DD1.016W00AA
WP0.521W00AA
<PEM>
MID:3D65E924
PM1.012W00LU
PID:02050000
PB1.000W00LU
PNL:LTY320HJ0101
POP:X.XXX
POP:X.XXX
PL1.011J46LUX
PD1.011J46LUX
PD1.011J46LUX
3. Press
2
to move to the
002 MODEL category.
DIGITAL
SERVICE
002 MODEL
000 SEG
N4_N9
KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 69
SECTION 7 - SERVICE ADJUSTMENTS
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.
Model Name Code Name
Segment
Code
Model ID
Product ID
Panel ID
KDL‐32EX720
3a‐2
N4_N9 3D65E923 02050000 LTY320HJ0101
KDL‐32EX720
3a‐2
N4_N9 3D65E924 02050000 T315HW07 V7
KDL‐32EX720
3a‐2
N4_N9 3D65E954 02050000 V315H3‐PE5A
KDL‐32EX723
3a‐2
N5
3D65E923 06140000 LTY320HJ0101
KDL‐32EX723
3a‐2
N5
3D65E924 06140000 T315HW07 V7
KDL‐32EX723
3a‐2
N5
3D65E954 06140000 V315H3‐PE5A
KDL‐40EX720
3a‐2
N4_N9 3D65E91F 02050000 LTU400HF0301
KDL‐40EX720
3a‐2
N4_N9 3D65E920 02050000 T400HW04 V1
KDL‐40EX720
3a‐2
N4_N9 3D65E91F 02050000 LTY400HF0901
KDL‐40EX723
3a‐2
N5
3D65E91F 02140000 LTU400HF0301
KDL‐40EX723
3a‐2
N5
3D65E920 02140000 T400HW04 V1
KDL‐40EX723
3a‐2
N5
3D65E91F 02140000 LTY400HF0901
KDL‐46EX720
3a‐2
N4_N9 3D65E906 02050000 11SCT2L460
KDL‐46EX720
3a‐2
N4_N9 3D65E906 02050000 LTY460HJ0501
KDL‐46EX720
3a‐2
N4_N9 3D65E91E 02050000 T460HW08 V2
KDL‐46EX720
3a‐2
N4_N9 3D65E952 02050000 V460H1‐LE5
KDL‐46EX723
3a‐2
N5
3D65E906 02140000 11SCT2L460
KDL‐46EX723
3a‐2
N5
3D65E906 02140000 LTY460HJ0501
KDL‐46EX723
3a‐2
N5
3D65E91E 02140000 T460HW08 V2
KDL‐46EX723
3a‐2
N5
3D65E952 02140000 V460H1‐LE5
KDL‐55EX720
3a‐2
N4_N9 3D65E91C 02050000 LTY550HJ0301
KDL‐55EX720
3a‐2
N4_N9 3D65E91D 02050000 T546HW04 V1
KDL‐55EX723
3a‐2
N5
3D65E91C 02140000 LTY550HJ0301
KDL‐55EX723
3a‐2
N5
3D65E91D 02140000 T546HW04 V1
5. Press
MUTING
then press
0
to WRITE (Save) the
changes.
DIGITAL
SERVICE
002 MODEL
000 SEG
N4_N9
WRITE
When complete, the screen briefly indicates the
process is “Done”.
DIGITAL
SERVICE
002 MODEL
000 SEG
N4_N9
DONE
6. Proceed to “Selecting the Destination”.
CAUTION: Verify the DESTINATION is set correctly
before proceeding to the next step. If another
destination Data Value is selected, it may possibly
corrupt the software which would require a Main Board
replacement.
KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 70
SECTION 7 - SERVICE ADJUSTMENTS
SELECTING THE DESTINATION
The correct model may need to be selected after updating the
software.
CAUTION:
Selecting the incorrect destination may require replacing
the Main Board.
7. Press
1
to move to the
001 DEST item.
DIGITAL
SERVICE
002 MODEL
001 DEST
U/C
8. Using the table, press
3
to increase the data value or
6
to decrease the data value, to select the correct
destination of the TV.
DESTINATION
DATA VALUE
CND
U/C
LATIN AMERICA
LTN/ATSC
MEXICO
LTN/ATSC
US
U/C
9. Press
MUTING
then press
0
to WRITE (Save) the
changes.
DIGITAL
SERVICE
002 MODEL
001 DEST
U/C
WRITE
When complete, the screen briefly indicates the
process is “Done”.
DIGITAL
SERVICE
002 MODEL
001 DEST
U/C
DONE
10. Proceed to “Selecting the Model Name”.
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