Self-Diagnostic Function - Sony KLV-40Z410A Service Manual

The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY LED indicator will automatically begin to flash. The number
of times the LED flashes translates to a probable source of the problem. A definition of the STANDBY LED flash indicators is listed in the instruction
manual for the user's knowledge and reference. If an error symptom cannot be reproduced, the Remote Commander can be used to review the failure
occurrence data stored in memory to reveal past problems and how often these problems occur.
1. Diagnostic Test Indicators
When an error occurs, the STANDBY LED indicator will flash a set number of times to indicate the possible cause of the problem. If there is more than
one error, the indicator will identify the first of the problem areas.
Control Buttons
Description of LED Indictors
LED
POWER LED
STANDBY LED
PIC OFF/
TIMER
LED
KLV-40Z410A/46Z410A

SELF-DIAGNOSTIC FUNCTION

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LED Type
Green LED
Red LED
Green or Orange
LED
2 times
5 times
LED ON 0.3 sec.
LED OFF 0.3 sec.
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Description
* Lights up in green when the TV set is turned on.
* Lights up in red when TV is in PC standby mode.
* If LED blinks continuously, this may indicate
that the TV needs servicing.
* Lights up in green when Picture Off is activated.
* Lights up in orange when the timer is set.
When timer is set, the LED remains lit even
when the TV is turned off.
LED OFF
3 sec.
KLV-40Z410A/46Z410A
Self Diagnosis
Supported model
10