KLV-40S400A - Sony TV Service Manual (repair manual). Page 13

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KLV-40S400A
RM-GA011
5-1. Accessing Diagnostic Menu
1.
While TV set on standby, press the following sequence on
the remote commander (RM-GA011).
2.
The following menu will appear on the screen:
3.
To reset, select ‘RESET’ using remote commander and
press 
 to execute RESET.
4.
To quit the diagnostic menu, turn off and on the TV set.
5-2. Aging
1.
While TV set on standby, press the following sequence on
the remote commander (RM-GA011).
2.
The following menu will appear on the screen.
On screen
display
Channel 5
Volume (-)
POWER
ERROR
DC_DET
 DC_ALERT1
 DC_ALERT2
 DC_ALERT3
 BACKLIGHT
INTERNAL TEMP ERROR
AUDIO ERROR
NVM ERROR
IIC ERROR
BALANCER ERROR
HDMI ERROR
0
0
0
0
0
0
0
0
0
0
0
RESET
0
3.
Press 
V
/
v 
to select ‘Service’.
4.
Press 
B
/
b 
or 
 to view ‘Service’ category items.
Press 
V
/
v 
to select ‘PATTERN’. Then press 
B
/
b 
then 
V
/
v
to select ‘WHITE PATTERN’ and 
 .
5.
The aging Condition is as the following:
a) Supply voltage
: Rating
b) Time
: 20 minutes or over
c) Ambient Temp
: 22~28 degrees
5-3. Resetting the User Menu - Factory Reset
Note: THE TEST RESET option resets all the customer
adjustable data back to factory defaults.
1.
While TV set on standby, press the following sequence on
the remote commander (RM-GA011).
2.
The following menu will appear on the screen:
SECTION 5
SERVICE ADJUSTMENTS
Figure 1
Figure 4
Figure 2
Figure 3
On screen
display
Channel 5 
Volume (+)
POWER
Service Menu
Status
 W/B
Service
Service Menu
TEST RESET
PATTERN
PRODUCTION
APC
OVER MODULATION
OPTIONS
AUTOSET FACTORY  
SERIAL NUMBER EDIT 
ETI1 CLEAR 
No Signal Mute 
Cancel
WHITE PATTERN
11111111
Normal
Off
DEFAULT 
Off 
Service
OPT 1
Cancel 
Figure 5
Figure 6
Figure 7
Service Menu
Status
 W/B
Service
Service Menu
Status
 W/B
Service
On screen
display
Channel 5
Volume (-)
POWER
Display
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