Read Sony KLV-40Z410A / KLV-46Z410A (serv.man2) Service Manual online
11
KLV-40Z410A/46Z410A
KLV-40Z410A/46Z410A
Possible Problem Location
Diagnostic Item
Description
Number of times
STANDBY lamp
flashes
Possible Problem Location
Main Power
2 times
Power Supply
DC Alert
3 times
Main Board
Power Supply
Power Supply
Panel Alert
5 times
LCD Panel
Backlight
6 times
Power Supply
Temp
7 times
Main Board
SP Prot
8 times
Main Board
Trident IC
11 times
Main Board
TCON Error
12 times
LCD Panel
Backlight Balance
13 times
Power Supply
(Balancer Boards) Inverter Boards
LCD Panel
(Balancer Boards) Inverter Boards
LCD Panel
HFR Error
14 times
LCD Panel
Viewing the Self Check Diagnostic List
1. TV must be in standby mode. (Power off).
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
-
TV 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”.
NOTE: If the Self Check display text is not completely visible, press the Menu HOME button on the Remote Commander to refresh the display.
3. Press the Channel 1 button on the Remote Commander to go to Page 2 of the Self Check list.
SELF CHECK
PAGE 1
002 MAIN_POWER
01
Í 1 indicates an error was detected
003 DC_ALERT1
00
Í 0 indicates no error was detected
005 PANEL_ALERT
00
006 BACKLIGHT
00
013 BACKLIGHT_BALANCE
00
00001 00027 00009 00000
SELF CHECK
PAGE 2
007 TEMP
00
008 SP_PROT
00
011 TRIDENT_IC
00
012 HFR_ERROR
00
Í Displays as 12 Blinks, but is actually 14 Blinks
012 TCON_ERROR
00
00001 00027 00009 00000
Ï
ÏÏ Total Panel Hours
Ï
Ï Total Hours of Operation
Ï Boot Count
4. Press the Channel 4 button on the Remote Commander to go back to Page 1 of the Self Check list.
5. To exit Self Check display, turn the power off.
Clearing the Self Check Diagnostic List
1. In Service Mode, press the Channel 8
Channel
0 .
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