Sony KDL-40EX725 Service Manual ▷ View online
KDL-40EX725 55
SECTION 7 - SERVICE ADJUSTMENTS
13. To change the data value of the
BU_Trans, press
3
to
increase the data value to
1.
VPC
SERVICE
000
000
DATA_COPY
BU_TRANS 1
NOTE: If the message displays “
DATA TRANSFER NG
”
the transfer is not complete. If that occurs, repeat step
13
.
VPC
SERVICE
000
000
DATA_COPY
BU_TRANS 2
DATA TRANSFER NG
If successful, the data value changes to
3.
VPC
SERVICE
000
000
DATA_COPY
BU_TRANS 3
DATA TRANSFER SUCCESS
14. Verify the
Data Transfer Success message displays.
15. Proceed to “Adding the Serial Number.”
ADDING THE SERIAL NUMBER
The replacement board does not contain a serial number. Use the
following instructions to add the customer’s serial number.
CAUTION: The serial number can only be entered once. Please
make sure to enter the correct serial number for the customer’s TV.
Verify before proceeding to the next step:
;
Selected the Segment Code
;
Selected the Destination
;
Selected the Model Name
;
Selected the BU Trans
16. Locate the serial number for the TV on the side of the
Rear Cover of the TV.
MODEL NO
KDL-40EX725
SERIAL NO
9001318
KDL-40EX725 56
SECTION 7 - SERVICE ADJUSTMENTS
17. Press
JUMP
or
OPTIONS
on the Remote Commander
until the
DIGITAL menu displays.
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:3D65E21F
PM1.012W00LU
PID:0F050000
PB1.000W00LU
PNL:LTU400HF0301
POP:X.XXX
PL1.011J46LUX
PD1.011J46LUX
18. Press
2
to move to the
002 MODEL category.
DIGITAL
SERVICE
002 MODEL
000 SEG
N4
19. Press
1
until the
003 SERIAL item displays.
DIGITAL
SERVICE
002 MODEL
003 SERIAL
---
20. Press
0
to display the
Serial Number Edit option.
DIGITAL (MODEL)
SERVICE
SerialNumberEdit
*1 SerialNumber
21. Press the select button to display the
Serial
Number input screen.
DIGITAL (MODEL)
SERVICE
SerialNumberEdit
*1 SerialNumber
Please input serial number
(0000000-9999999)
----------------
CAUTION: The serial number can only be entered
once. Please make sure to enter the correct serial
number for the customer’s TV.
KDL-40EX725 57
SECTION 7 - SERVICE ADJUSTMENTS
22. Using the remote commander, enter the serial number
of the TV.
NOTE: If the incorrect serial number is entered, press
to go back to the Serial Number input screen
and re-enter the correct serial number.
23. Press the select button to
WRITE
(Save) the serial
number to the replacement Main Board.
DIGITAL (MODEL)
SERVICE
SerialNumberEdit
*1 SerialNumber
Please input serial number
(0000000-9999999)
9001318
WRITE
When complete, the screen indicates the process is
“Done”, then the serial number displays.
DIGITAL (MODEL)
SERVICE
DONE
SerialNumberEdit
*1 SerialNumber
9001318
24. Proceed to “Confirming the Model ID and Product ID.”
CONFIRMING THE MODEL ID AND PRODUCT ID
After completing all of the service adjustment changes, verify that
the correct Model ID and Product ID displays in the Service menu.
Verify before proceeding to the next step:
Verify before proceeding to the next step:
;
Selected the Segment Code
;
Selected the Destination
;
Selected the Model Name
;
Selected the BU Trans
;
Added the Serial Number
25. Press
4
to move to the
001 OP category.
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:3D65E21F
PM1.012W00LU
PID:0F050000
PB1.000W00LU
PNL:LTU400HF0301
POP:X.XXX
PL1.011J46LUX
PD1.011J46LUX
KDL-40EX725 58
SECTION 7 - SERVICE ADJUSTMENTS
26. Using the information provided in the Segment Code
table below, verify the Model ID and Product ID are
correct.
Model Name
LCD Panel Code
Model ID
Product ID
KDL-40EX725 LTU400HF0301 3D65E21F 0F050000
KDL-40EX725 T400HW04 V1 3D65E220 0F050000
KDL-40EX725 LTY400HF0901 3D65E21F 0F050000
KDL-40EX725 T400HW05 V1 3D65E220 0F050000
KDL-40EX725 V400HK2-LE1 3D65E261 0F050000
KDL-40EX725 LTY400HF0902 3D65E21F 0F050000
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:3D65E21F
PM1.012W00LU
PID:0F050000
PB1.000W00LU
PNL:LTU400HF0301
POP:X.XXX
PL1.011J46LUX
PD1.011J46LUX
Model ID
Software Version
Panel ID
Product ID
27. Exit service mode by pressing
HOME
and then turn the
TV power off.
28. Cycle AC Power.
(Unplug and Plug AC Cord from the AC Outlet).
29. Wait a minute while lights flash, and initial setup screen
shows.
30. TV update is complete.
The additional features of the TV are now available.
UPDATING SERVICE ADJUSTMENT DATA
WHEN REPLACING THE LCD PANEL
Before proceeding, update the software to the latest version. After
updating the software, go into Service Mode to make the appropriate
adjustments to the copy the data onto the panel.
● Copy the BU Flash Data
● Confirm Model ID and Product ID
● Reset the Panel Operation Time
COPYING THE BU FLASH DATA
This procedure is to copy the White Balance adjustment data from
the TCON Board to the Main Board. The BU Flash service item is
under the VPC service menu.
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
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