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 79
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
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. While holding down the on the Remote Commander,
press the POWER button on the TV Switch Unit of the
set.
2. The set restarts and displays the Initial Setup screen.
This may take several minutes.
KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 80
SECTION 7 - SERVICE ADJUSTMENTS
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.
4. Press
8
“SERVICE” changes to green RST.
5. Press
MUTING
.
RST executes the command and displays EXE.
6. Press
0
.
EXE-RST displays green, then red indicating the TV is
writing the data.
When the process is complete the green SERVICE text
displays and the LED display as shown below:
TIMER
Standby
POWER
7. 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.
KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 81
Sony Corporation
Sony LCSC
Technical Services
Service Publication Department
9-888-388-04
English
2012IJ74WEB-1
Printed in USA
© 2012.9
is a trademark of Sony Electronics
Reproduction in whole or part without written permission is prohibited. All rights reserved
KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 A-1
APPENDIX A - REMOVING THE REAR COVER
Refer to the following illustration when handling the Rear Cover for the KDL-55EX720/55EX723 Models.
Handle the
Rear Cover
using these
areas.
Rear Cover
using these
areas.
Areas with red
have sharp
edges and are
not
reinforced .Use
caution with
these areas to
avoid damaging
the Rear Cover.
have sharp
edges and are
not
reinforced .Use
caution with
these areas to
avoid damaging
the Rear Cover.
Areas with
yellow have
sharp edges.
Use caution
with these
areas.
yellow have
sharp edges.
Use caution
with these
areas.
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