Sony KLV-32L400A Service Manual page 11

Viewing the Self Check Diagnostic List
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
Channel 5
DISPLAY
The Self Check list displays.
Results for all of the following diagnostic items are displayed on screen. No error has occurred if the screen displays a "0"
DC_DET
DC_ALERT1
DC_ALERT2
DC_ALERT3
BACKLIGHT
TEMPERATURE
AUDIO
DFE
B-ENGINE
HFR
Failure LED Displays
Main power supply voltage error
DC_ALERT 1
DC_ALERT 2
DC_ALERT 3
Backlight error
Internal temperature error
Audio error
Fan error (HFR model only)
Digital FE error
Trident error
*Each of the above blinking is repeated every 2 seconds
LED Displays during Aging
Condition
When AGING_TIMER > 0
When AGING_TIMER = 0
Clearing the Self Check Diagnostic List
1. In Service Mode, turn the TV off, then on.
KLV-32L400A/37L400A
Volume - TV POWER .
This differs from accessing Service Adjustments.
TV
0
0
0
0
0
0
1
"1" is displayed when an error is detected one or more times.
0
"0" is displayed when no error has been detected
0
0
MONITORING ITEMS
Green (0.5 Sec) t Off (0.5 sec) t Green (0.5 sec) t Off (0.5 sec)
Green (3.0 sec) t Off (3.0 sec) t Green (3.0 sec) t Off (3.0 sec)
.
NUMBER OF STANDBY LED
(RED) BLINKING TIMES
2
3
4
5
6
7
8
9
10
11
LED Displays
KLV-32L400A/37L400A
11