Read Sony KLV-26T400A / KLV-26T400G / KLV-32T400A Service Manual online
– 5 –
KLV-26T400A, T400G, 32T400A
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
: Two LEDs
Green lights during Picture
OFF and amber lights
during Timer activation.
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.
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.
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.
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
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.)
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)
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)
MAIN_POWER_ERROR:
Detection name
00: Error Count (00-99)
Channel Power
Volume
Menu
Remote
Sensor
Sensor
Power
Standby
Indicat
Standby
Indicat
Timer
Indicator
Indicator
TV/
Video
Video
On screen
display
Channel 5
Volume (-)
POWER
Click on the first or last page to see other KLV-26T400A / KLV-26T400G / KLV-32T400A service manuals if exist.