Sony KDL-26L5000 / KDL-32L5000 Service Manual ▷ View online
12
KDL-26L5000/32L5000
KDL-26L5000/32L5000
LED Indicators
Diagnostic Item
Description
Number of times
STANDBY lamp
flashes
Possible Location
Low B error
3 times
A (Main) Board
T-CON power error
5 times
LCD Panel
Backlight error
6 times
LCD Panel
G (Power) Board
Audio abnormal detection
8 times
A (Main) Board
Speaker
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
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 Service Menu display text is not completely visible, press the Menu HOME button on the Remote Commander to refresh the display.
SELF CHECK
003
LOW B ERROR 1
000
�
1 indicates an error was detected
005
T-CON POWER ERROR
000
�
0 indicates no error was detected
006
BACKLIGHT ERROR
000
008
AUDIO ABNORMAL DETECTOR
000
00000 00012 00000
[Menu]Exit
�
������
�
�
00000: Panel Operation Time by Hour (max 99999)
��
�
Deletion of Penal Operation Time by <7> - > <0> key
�
00012: Boot Count (max 99999)
00000: Total Operation Time by Hour (max 99999)
BACK
3. To exit Self Check display, turn the power off. Press [Menu] Exit.
Clearing the Self Check Diagnostic List
1. In Service Mode, press the Channel 8
Channel 0.
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13
KDL-26L5000/32L5000
KDL-26L5000/32L5000
1-1. REAR COVER REMOVAL
SECTION 1: DISASSEMBLY
1 Remove 12 screws from Rear Cover
2 Remove 1 screw from Side Jack position
3 Remove 2 screws from Terminal position
4 Remove 2 screws from Rear Cover
5 Push side of Power Button to release tab
while removing Rear Cover
1-2. SWITCH UNIT REMOVAL (CONTAINS H1 BOARD)
1 Slide out Switch unit from Bezel
2 Disconnect 1 connector from Switch Unit (Contains H1 Board)
Push side of Power Switch and release Bezel tab while lifting up Switch Unit
from Bezel
from Bezel
1
2
3
Rear Cover
Bezel
4
5
Bezel
Switch Unit
2
1
3
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14
KDL-26L5000/32L5000
KDL-26L5000/32L5000
1-3. A BOARD AND G2BE (POWER SUPPLY) BOARD REMOVAL
1 Lift top and bottom latches from Side Jack Bracket to unhook from Main Bracket
2 Disconnect 7 connectors from A Board
3 Remove 9 screws from A Board
4 Disconnect 3 connectors from G2BE Board (Power Supply)
5 Remove 6 screws from G2BE Board (Power Supply)
3
2
1
4
5
Side Jack Cover
A Board
Main Shield
G2BE Board (Power Supply)
Main Bracket
Latches
1-4. TABLE-TOP STAND ASSEMBLY AND UNDER COVER REMOVAL
1 Gently place the TV set face down onto soft cloth
2 Remove 1 screw from Under Cover
3 Remove 4 screws Table-Top Stand Assembly
4 Slide Table-Top Stand Assembly out away from Bottom Bracket
3
2
Table-Top
Stand Assembly
Under Cover
Bottom Bracket
1
4
15
KDL-26L5000/32L5000
KDL-26L5000/32L5000
1-5. LOUDSPEAKER
REMOVAL
1 Remove 1 screw from each Speaker Baffl e Plate (2 total)
2 Remove 4 screws from each loudspeaker (8 total)
3 Disconnect speaker wire
Speaker Baffle Plate (L)
Speaker Baffle Plate (R)
Loudspeakers
1
2
3
3
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