Completing Service Requirements When Replacing The Lcd Panel Or Tcon Board; Updating The Software; Confirming The Model Id And Product Id - Sony KDL-40HX750 Service Training Manual

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COMPLETING SERVICE REQUIREMENTS WHEN
REPLACING THE LCD PANEL OR TCON BOARD
The following must be performed after replacing the LCD Panel or TCON
Board to ensure that all of the features for the TV will be available.
Updating the Software
Confirm Model ID and Product ID
Reset the Panel Operation Time
Clear the Self Diagnosis Self Check information

UPDATING THE SOFTWARE

After replacing the LCD Panel or TCON Board you MUST UPDATE the
SOFTWARE to the latest version.
There are 2 situations that can occur after replacing the LCD Panel or
TCON Board.
1.
After replacing the LCD Panel or TCON Board, turn the TV ON.
Case 1 - If there is no picture displayed and lights flash on the front
panel, insert the USB device. The update will start automatically.
NOTE: This update may take up to 5 minutes to complete. Do not
remove the USB device, turn off the TV, or unplug the power cord
while the update is in progress.
Case 2 - If the picture displays, you will need to reset the LCD
Panel ID to force update the software. Proceed to "Resetting the
LCD Panel to Update the Software".
2.
After the update is complete, 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:
; Updated the Software
KDL-40HX750/46HX750/46HX751/55HX750/55HX751
SECTION 5 - UPDATES AND ADJUSTMENTS
JUMP
OPTIONS
3.
Press
or
the DIGITAL menu displays.
4
to move to the 001 OP category.
4.
If necessary, press
DIGITAL
001 OP
000 VERS
<MAIN>
DM1.027AAA
AA
WF1.002W00AA
DF3.130W00AA
YM1.409W00AA
M4.091C
(DM1.027AAA)
DD1.009W00AA
PK1.009W00AA
MID:0D33A116
PID:01042040
PNL:LTY460HQ0502
TUNER: ENABLE
on the Remote Commander until
SERVICE
---
<EXT>
RF:0000
WF:9.2.1.12.4
WF:0A
FD:0.068
<PEM>
-------------------
-------------------
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39

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