Sony KDL-40HX701 / KDL-46HX701 / KDL-55HX701 (serv.man2) Service Manual ▷ View online
KDL-40HX701/46HX701/55HX701
24
SERVICE ADJUSTMENTS
2-6. 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.
The set restarts and displays the Initial Setup screen. This
may take several minutes.
2-6-1. 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.
7. When the process is complete the green SERVICE text
displays and the LED display as shown below:
TIMER
Standby
POWER
TIMER
Standby
POWER
8. Cycle AC Power (Unplug and Plug AC Cord from the AC
Outlet).
9. The set restarts and displays the Initial Setup screen.
This may take several minutes.
KDL-40HX701/46HX701/55HX701
25
SEC 3. DIAGRAMS
3-1. CIRCUIT BOARDS LOCATION
D1 (KDL-55HX701 ONLY)
G2HEW (KDL-40HX701 ONLY)
GD2W (KDL-46HX701 ONLY)
G5EW (KDL-55HX701 ONLY)
SWITCH UNIT
HLR
BAL
KDL-40HX701/46HX701/55HX701
26
DIAGRAMS
3-2. BLOCK
DIAGRAM
KDL-40HX701/46HX701/55HX701
27
Sony Corporation
Sony Technology Center
Technical Services
Service Promotion Department
9-888-263-04
English
2010AJ74WEB-1
Printed in USA
© 2010.1