Sony XBR-55HX925 Service Manual ▷ View online
XBR-55HX925 63
SECTION 7 - SERVICE ADJUSTMENTS
3. Press
JUMP
or
OPTIONS
on the Remote Commander
until the
VPC menu displays.
VPC
SERVICE
000
000
DATA_COPY
BU_TRANS 0
4. Press
2
to move to “006 WB” Category.
VPC
SERVICE
006
000
WB
R_DRV 128
5. To change the data value of the
R_DRV, press
3
to
increase the value or
6
to decrease the value.
NOTE: The data value must be set between the range 1
to 255.
6. Press
1
to move to the next item (
001 G_DRV).
7. To change the data value, press
3
to increase the value
or
6
to decrease the value.
8. Repeat steps 6 and 7 for each of the following items:
002 B_DRV
003 R_BKG
004 G_BKG
005 B_BKG
9. To save the changes, press
MUTING
then press
0
.
10. To exit service mode, press
HOME
or turn the TV power
off.
RESETTING THE TV TO FACTORY
CONDITION
Use the following instructions to restore the User Adjustments and
Channel Memory settings to the preset factory conditions.
1. Turn the TV On by pressing
POWER
.
2. While holding down the on the Remote Commander,
press the
POWER button on the side of the TV.
3. The set restarts and displays the Initial Setup screen.
This may take several minutes.
RESETTING THE TV TO FACTORY CONDITION
USING SERVICE MODE
1. TV must be in standby Mode. (POWER off).
2. Press the following buttons on the Remote Commander
within a second of each other:
DISPLAY
Channel
5
Volume
+
POWER
3. If necessary, press
JUMP
or
OPTIONS
to go to DIGITAL
mode.
XBR-55HX925 64
SECTION 7 - SERVICE ADJUSTMENTS
4. Press the following buttons on the Remote Commander
within a second of each other:
Press
8
MUTING
0
.
“SERVICE” changes to green RST.
RST executes the command and displays EXE.
EXE-RST displays green, then red indicating the TV is
writing the data.
5. When the process is complete the green SERVICE text
displays and the LED display as shown below:
TIMER
Standby
POWER
6. Cycle AC Power (Unplug and Plug AC Cord from the
AC Outlet).
The set restarts and displays the Initial Setup screen.
This may take several minutes.
XBR-55HX925
65
Sony Corporation
Sony Technology Center
Technical Services
Service Publication Department
9-888-433-02
English
2011DJ74WEB-1
Printed in USA
© 2011.4
is a trademark of Sony Electronics
Reproduction in whole or part without written permission is prohibited. All rights reserved
XBR-55HX925 A-1
APPENDIX A - REMOVING THE REAR COVER
REAR COVER CAUTION
The Rear Cover for this model has some sharp edges. Refer to the following information when handling the Rear Cover.
Handle the
Rear Cover
using these
areas.
Areas with
yellow have
sharp edges.
Use caution
with these areas.
Areas with red
have sharp
edges and are
Not reinforced .
Use caution with
these areas to
avoid damaging
the Rear Cover.
FIGURE APPENDIX A-1. XBR-55HX925 REAR COVER CAUTION POINTS
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