Read Sony KDL-32HX755 / KDL-40HX755 / KDL-46HX755 / KDL-55HX755 Service Manual online
KDL-32HX755/40HX755/46HX755/55HX755 28
SECTION 5 - UPDATES AND ADJUSTMENTS
RESETTING THE LCD PANEL TO UPDATE THE SOFTWARE
NOTE: These steps are only required if the software did not update.
1. Take the TV out of deep Standby mode by pressing
POWER
to
turn on the TV.
2. Press
POWER
to turn the TV back off.
3. Access Service Mode by pressing the following buttons on the
Remote Commander within a second of each other:
DISPLAY
Channel
5
Volume
+
POWER
4. The
DIGITAL Service Menu displays.
NOTE: There are 3 Service Menus for this model, DIGITAL,
CHASSIS, and VPC.
5. Press
JUMP
or
OPTIONS
on the Remote Commander until the
CHASSIS menu displays.
CHASSIS
SERVICE
000
000
WYVERN
S2_NOISE_TH 32
6. Press
2
to move to the next category until the
007 DL category
displays.
CHASSIS
SERVICE
007
000
DL
PID_DATA_MISMAT 0
7. Press
3
to increase the data value to 1.
CHASSIS
SERVICE
007
000
DL
PID_DATA_MISMAT 1
8. Press
MUTING
then press
0
to WRITE (Save) the changes.
When complete, the screen briefly indicates “WRITE”.
CHASSIS
SERVICE
WRITE
007
000
DL
PID_DATA_MISMAT 1
9. Exit service mode by turning the TV power off.
10. Return to “Updating the Software” on page 27
10. Return to “Updating the Software” on page 27
.
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.
Verify before proceeding to the next step:
Verify before proceeding to the next step:
;
Updated the Software
1. Take the TV out of deep Standby mode by pressing
POWER
to
turn on the TV.
2. Press
POWER
to turn the TV back off.
3. Access Service Mode by pressing the following buttons on the
Remote Commander within a second of each other:
DISPLAY
Channel
5
Volume
+
POWER
4. 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
press
JUMP
or
OPTIONS
on the Remote Commander.
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