Sony KLV-19T400A - LED Pattern; Viewing the Service Diagnosis Display; Overview of Control Buttons; LED Display Control

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KLV-19T400A,T400G,T400W
RM-GA013
SECTION 2
SELF DIAGNOSTIC FUNCTION
2.0 sec 2.0 sec
0.3 sec
0.3 sec
2-1. Overview of Control Buttons
LED Type Description
Remark
Status
Display
Power LED
Remark
POWER Green: One LED
Green lights at power ON.
STANDBY Red: One LED Red lights during standby.
Timer
Green/Amber
: Two LEDs
Green lights during Picture
OFF and amber lights
during Timer activation.
POWER ON Green lights OFF
in a normal state.
STANDBY
OFF Red lights
Microcomputer is
in a sleep state.
Failure
Classify the
trouble causes by
the no. of red
blinking.
Standby LED
Microcomputer is
2-2. LED Display Specification
2-3. LED Display Control
2-4. LED Pattern
When safety shutdown occurs, Standby LED display reports the
cause by using the blinking patterns as indicated below.
Example:
The figure above shows LED display when
SHUTDOWN is caused by audio failure. It repeats
flashing for a specified number of times in 0.3sec/
cycle and has a 2 seconds interval of lighting off.
Please note that a 2 seconds interval of lighting off
is fixed regardless of abnormal state types.
2-5. Viewing the Service Diagnosis Display
1. While TV on standby mode, press the following sequence on
the Remote commander.
(if wrong key is pressed or passed 3 seconds during each
process, cancel entering the self-diagnosis display.)
2. To Exit, press the <I/1> key.
S E L F C H E C K
0 0 2 M A I N _ P O W E R _ E R R O R 0 0
0 0 3 5 V _ P O W E R _ E R R O R 0 0
0 0 4 A U D I O _ E R R O R 0 0
0 0 5 B A C K _ L I G H T _ E R R O R 0 0
0 0 6 T E M P _ E R R O R 0 0
1 2 3 4 5 - 0 9 8 7 6 - 0 1 2 3 4
12345: Total operation time by hour (0-65535)
09876: Boot count (0-65535)
01234: Panel operation time by hour (0-65535)
002: LED blinking times
MAIN_POWER_ERROR:
Detection name
00: Error Count (00-99)
Channel
Power
Volume
MenuRemote
Sensor
Power
Standby
Indicat
Timer
Indicator
TV/
Video
On screen
display
Channel 5
Volume (-)
POWER