KLV-26NX400, KLV-32NX400, KLV-32NX500, KLV-40NX500 - Sony TV Service Manual (repair manual). Page 6

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KLV-26,32 NX400(S/B), 26,32 NX400(S/B)/S, 32,40 NX500
RM-GA018
SECTION 2
SELF DIAGNOSTIC FUNCTION
2-4. LED Pattern
When safety shutdown occurs, Standby LED display reports the
cause by using the lightning patterns as indicated below.
Example:
The figure above shows LED display when
SHUTDOWN is caused by Balancer Error. It repeats
flashing for a specified number of times in 0.5sec/
cycle and has a 3 seconds interval of lighting off.
Please note that a 3 seconds interval of lighting off
is fixed regardless of abnormal state types.
3.0 sec
3.0 sec
0.5 sec
0.5 sec
2-1. Overview of Control Buttons
2-2. LED Display Specification
2-3. LED Display Control
PROG
Power
Programme
Volume
Input select/
Enter
Menu
Remote
Sensor
Picture Off/
Timer indicator
Standby
indicator
Power
indicator
  LED Typ e
      Description
Remark
Status
Display
Power LED  
Remark
 POWER
   Green: LED
    Green lights at power ON.
 STANDB
Timer
Y
Red: One LED
  Red lights during standby
.
  Orange
  : One LED
   Orange lights 
   during Timer activation.
POWER ON  Green lights
OFF
in a normal state.
STANDBY
OF
OFF
F
Red lights
Red flashes
Microcomputer is
in a sleep state.
Failure
Classify the trouble
causes by the no.
of red blinking.
Standby LED
Microcomputer is
Page of 51
Display

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