Read Sony KDL-46Z5588 / KDL-46Z5599 / KDL-52Z5588 / KDL-52Z5599 Service Manual online
KDL-46/52Z5588, 46/52Z5599 (CH) 7
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 standby
LED (Red) blinks
LED (Red) blinks
Monitoring Items
(Screen Display)
(Screen Display)
Diagnostic Item Description
2 times
5 times
6 times
7 times
8 times
10 times
12 times
13 times
14 times
DC_DET
DC_ALART
BACKLIGHT
INTERNAL TEMP
AUDIO
DIGITAL FE/DE
HFR
BALANCER
T_CON
BA Board
Power Unit (G7N) (46"/52")
BA Board
BA Board
LCD Panel
Power Unit (G7N) (46"/52")
D1N/D2N Board (46"), D3N/D4N Board (52")
BA Board
BA Board
Power Unit (G7N) (46"/52")
Speaker
BA Board
BA Board
LCD Panel
BA Board
Power Unit (G7N) (46"/52")
D1N/D2N Board (46"), D3N/D4N Board (52")
BA Board
LCD Panel
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