Read Sony KDL-32S2000 / KDL-40S2000 Service Manual online
KDL-32/40S2000 (K) 8
LED Control
SATAUS
POWER LED
TIMER LED/
STANDBY LED
REMARKS
PICTURE OFF LED
Power off using the power switch or remote
control.
control.
Power Off
Off
Off
Off
NOTE: Standby state does not exist in this model;
however, the microcomputer does enter into sleep
mode.
however, the microcomputer does enter into sleep
mode.
Power Off
Lights Green
Off
Off
Microcomputer working normally.
Failure
Blinks Red
Off
Off
Failue causes are classified by the number of time
the red light blinks.
the red light blinks.
Aging
Blinks Green
Off
Off
Aging mode is classified by a blinking green light.
Picture Off
Lights Green
Lights Green
Off
No display (black screen).
SLEEP TIMER
Lights Green
Lights Orange
Off
When SLEEP TIMER is set during power on.
Lights Green
Lights Green
Off
When SLEEP TIMER is set in Picture Off mode.
Off
Lights Orange
Off
When ON TIMER is set and power is off.
ON TIMER
Lights Green
Lights Orange
Off
When ON TIMER is set and power is on.
Lights Green
Lights Green
Off
When ON TIMER is set in Picture Off mode.
PC STANDBY
Off
Off
Lights Red
PC STANDBY/
Off
Lights Orange
Lights Red
TIMER ON
The units manual contain a self-diagnosis function. If an error occurs, the POWER LED will automatically begin to flash. The number of
times the LED flashes translates to a probable source of the problem. A definition of POWER LED flash indicators is listed in the
instruction manual for the user’s knowledge and reference. If an error symptom is difficult to reproduced use the Remote Commander to
display the record that is stored at the internal NVM to specify the cause of failure.
times the LED flashes translates to a probable source of the problem. A definition of POWER LED flash indicators is listed in the
instruction manual for the user’s knowledge and reference. If an error symptom is difficult to reproduced use the Remote Commander to
display the record that is stored at the internal NVM to specify the cause of failure.
Diagnosis Test Indicators
When an error occures, the POWER LED will flash a set number of times to indicate the possible cause of the problem. If there is more
than one error, the LED will identify the first of the problem areas. If the errors occur simultaneously, the one that corresponds to the
fewest flashes is identified first. Results for all of the following diagnostic items are displayed on screen. No error has occurred if the
screen display a “0”.
than one error, the LED will identify the first of the problem areas. If the errors occur simultaneously, the one that corresponds to the
fewest flashes is identified first. Results for all of the following diagnostic items are displayed on screen. No error has occurred if the
screen display a “0”.
Number of Times
Monitoring Item
POWER LED Blinks
1 Time
Abnormal AU Power Voltage (DCALERT 3)
2 Times
Abnormal D5V/A9V Power Voltage (DCALERT 2)
3 Times
Abnormal Panel Voltage (DCALERT 1)
4 Times
Backlight Failure
5 Times
Abnormal Main Power Voltage
6 Times
Abnormal Speaker Voltage
7 Times
Internal Temperature Rise (mainly on the panel side)
8 Times
IC5000
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