Read Sony KDL-40W5100 / KDL-46W5100 / KDL-46W5150 / KDL-52W5100 / KDL-52W5150 Service Manual online
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KDL-40W5100/46W5100/46W5150/52W5100/52W5150
KDL-40W5100/46W5100/46W5150/52W5100/52W5150
POWER/STANDBY LED Diagnostic Description
Diagnostic Item
Description
Number of times
POWER/STANDBY LED
lamp flashes
Possible Location
Main Power
2 times
G6N Board (40") G7N Board (46" & 52") Board
DC Alert1
3 times
BU Board
G6N Board (40") G7N Board (46" & 52") Board
G6N Board (40") G7N Board (46" & 52") Board
DC Alert3
5 times
Not used in these models
Backlight
6 times
BU Board
G6N Board (40") G7N Board (46" & 52") Board
Inverter Boards -D1N Board & D2N Board (40" & 46"), D4N Board & D5 Board (52")
G6N Board (40") G7N Board (46" & 52") Board
Inverter Boards -D1N Board & D2N Board (40" & 46"), D4N Board & D5 Board (52")
Temp Err
7 times
BU Board
Audio Prot
8 times
BU Board
Fan Err
9 times
Not used in these models
DTT WDT
10 times
Watch Dog Timer used to track micro processors, not to record errors.
Trident IC
11 times
BU Board
HFR Err
12 times
LCD Panel
Balancer
13 times
LCD Panel
Inverter Boards -D1N Board & D2N Board (40" & 46"), D4N Board & D5 Board (52")
Inverter Boards -D1N Board & D2N Board (40" & 46"), D4N Board & D5 Board (52")
TCON Err
14 times
LCD Panel
Viewing the Self Check Diagnostic List
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY
Channel
5
Volume
-
POWER .
The Self Check list displays.
This differs from accessing Service Adjustments.
Results for all of the following diagnostic items are displayed on screen. No error has occurred if the screen displays a “0”.
DIAGNOSTICS
Page
1
002 MAIN POWER
001
003 DC ALERT 1
000
012 HFR ERR
000
006 BACKLIGHT
000
007 TEMP ERR
000
008 AUDIO PROT
000
009 FAN ERR
000
010 DTT WDT
000
005 DC ALERT3
000
013 BALANCER
000
000 POWER ON TIME
00008
001 BOOT COUNT
00031
002 PANEL ON TIME
00008
SELF CHECK
1 and red text indicates an error was detected
0 and green text indicates no error was detected
3. To display page 2, press 4 .
DIAGNOSTICS
Page
2
014 TCON ERR
000
000 POWER ON TIME
00008
001 BOOT COUNT
00031
002 PANEL ON TIME
00008
SELF CHECK
4. To display page 1, press 1 .
5. To exit Self Check display, turn the power off.
Clearing the Self Check Diagnostic List
1. In Service Mode, press the Channel 8
1. In Service Mode, press the Channel 8
Channel
0 .
Click on the first or last page to see other KDL-40W5100 / KDL-46W5100 / KDL-46W5150 / KDL-52W5100 / KDL-52W5150 service manuals if exist.