Read Sony KDL-32W5500 / KDL-40W5500 / KDL-40WE5 Service Manual online
KDL-32/40W5500, 40WE5 (WB) 8
SELF DIAGNOSIS FUNCTION
The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY LED 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.
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.
DIAGNOSTIC TEST INDICATORS
When an error occurs, the STANDBY 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.
Result for all of the following diagnostic items are displayed on screen.
If the screen displays a “0”, no error has occurred .
If there is more than one error, the LED will identify the first of the problem areas.
Result for all of the following diagnostic items are displayed on screen.
If the screen displays a “0”, no error has occurred .
Number of times standy
Monitoring Items
LED (RED) blinks
(Screen Display)
Diagnostic Item Description
2 times
DC_DET
BA BOARD/power board
5 times
DC_ALERT
BA BOARD
6 times
BACKLIGHT
BA BOARD/LCD PANEL
7 times INTERNAL TEMP BA BOARD/POWER BOARD
8 times AUDIO BA BOARD/POWER BOARD/SPEAKER
10 times
DIGTAL FE/DE
BA BOARD
12 times
HFR ERROR/
BA BOARD/LCD PANEL
FRC ACK
13 times
BALANCER
POWER BOARD/LCD PANEL
14 times
T_CON
BA BOARD/LCD PANEL
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