Sony KDL-40NX710 / KDL-40NX711 / KDL-46NX710 / KDL-46NX711 Service Manual ▷ View online
KDL-40NX710/40NX711/46NX710/46NX711
12
SELF DIAGNOSIS FUNCTIONS
VIEWING THE SELF CHECK DIAGNOSTIC LIST
For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confirmed, it is possible to
bring up past occurrences of a failure for confirmation on the Self Check diagnostic screen:
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY
Channel
5
Volume
-
POWER
.
* NOTE: This differs from accessing Service Adjustments Mode (Volume +)
Total operation time by hour (MAX:65535)
Boot count (MAX:65535)
Panel operation time by hour (MAX:65535)
Total operation time by hour (MAX:65535)
Boot count (MAX:65535)
Panel operation time by hour (MAX:65535)
0501210811 0412311234 0311111825 00
-------------- -------------- -------------- 00
-------------- -------------- -------------- 00
-------------- -------------- -------------- 00
-------------- -------------- -------------- 00
-------------- -------------- -------------- 00
002 MAIN_POWE
003 DC_ALERT1
003 DC_ALERT1
003 AUD_PROT
004 BALANCER
005 HFR_ERR
005 P_ID_ERR
12345-00333-06789
12345-00333-06789
-
-
-------------- -------------- -------------- 00
003 DTT_WDT
-------------- -------------- -------------- 00
005 TCON_ERR
-------------- -------------- -------------- 00
-------------- -------------- -------------- 00
-------------- -------------- -------------- 00
-------------- -------------- -------------- 00
-------------- -------------- -------------- 00
006 BACKLITE
007 TEMP_ERR
010 RESERVED
-------------- -------------- -------------- 00
007 FAN_ERR
-------------- -------------- -------------- 00
-------------- -------------- -------------- 00
000 RGB_SEN
011 RESERVED
-------------- -------------- -------------- 00
SELF CHECK
StandBy LED Flash Count
Diagnostic Item
Error history (Most recent time the failure occurred)
Diagnostic Item
Error history (Most recent time the failure occurred)
Error history (Failure time before the last occurrence)
Error history (Failure time before the 2
Error history (Failure time before the 2
nd
to last occurrence)
Error Count (00-99)
KDL-40NX710/40NX711/46NX710/46NX711
13
CLEARING THE SELF CHECK DIAGNOSTIC LIST
Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen after you have
completed the repairs to be sure you have cleared the result display to “0”.
1. To clear the Error history and Error count: Press the Channel
8
Channel
0
.
2. To clear the Panel operation time: Press the Channel
7
Channel
0
.
EXITING THE SELF CHECK DIAGNOSTIC SCREEN
1. To exit the Self Diagnostic screen, turn off the power to the TV by pressing the POWER button on the remote or the POWER button on
the TV.
SELF DIAGNOSIS FUNCTIONS
KDL-40NX710/40NX711/46NX710/46NX711
14
Components not identified by a part number or
description are not stocked because they are seldom
required for routine service.
The component parts of an assembly are indicated by the
reference numbers in the far right column of the parts list
and within the dotted lines of the diagram.
*
Items marked with an asterisk are not stocked since
they are seldom required for routine service. Expect
some delay when ordering these components.
NOTE: Les composants identifies per un trame et
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifie.
NOTE: The components identified by shading
and
!
mark are critical for safety. Replace only
with part number specified.
NOTE: The components identified by a red outline and a mark contain
confidential information. Specific instructions must be adhered to whenever
these components are repaired and/or replaced.
See Appendix A: Encryption Key Components in the back of this manual.
SEC 1. DISASSEMBLY/PART NUMBER INFORMATION
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
1
X-2548-371-1
BASE,STAND ASSEMBLY A(ML)
(KDL-40NX710/40NX711 ONLY)
1
X-2548-476-1
BASE,STAND ASSEMBLY A (L)
(KDL-46NX710/46NX711 ONLY)
2
X-2549-353-1
NECK (ML) ASSEMBLY
(KDL-40NX710/40NX711 ONLY)
2
X-2549-352-1
NECK (L) ASSEMBLY
(KDL-46NX710/46NX711 ONLY)
3
4-256-168-01
HEAD, STAND (ML)
4
3-452-815-01
SCREW, +PSW M5X20
(SCREWS TO ATTACH TABLE-TOP STAND TO LCD TV)
For product protection and safety reasons, Sony strongly recommends
that you use the screws provided with the TV
CAUTION: These screws cannot be used to secure the TV to
the Wall Mount Brackets
3-452-815-01
SCREW, +PSW M5X20
Soft Cloth
C
1
2
4
3
B
A
1-1. TABLE-TOP STAND ASSEMBLY REMOVAL
CAUTION: Use care when handling the TV. Correct hand placement while carrying the TV is
very important for safety and to avoid damaging the panel. For more information Refer to
”Special Handling Instructions When Replacing the LCD Panel Assembly” on page 6
A Remove 3 screws from Table-Top Stand Assembly
B Lift up TV set to detach from Table-Top Stand Assembly
B Lift up TV set to detach from Table-Top Stand Assembly
C Gently place the LCD Panel Assembly face down onto a soft cloth
CAUTION: Refer to
“Special Handling Instructions When Replacing the LCD Panel Assembly” on page 6
(Check the
Sony Electronics Service Information
website for any additional service related issues for this model.)
KDL-40NX710/40NX711/46NX710/46NX711
15
DISASSEMBLY/PART NUMBER INFORMATION
NOTE: Les composants identifies per un trame et
une marque
!
sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifie.
NOTE: The components identified by shading
and
!
mark are critical for safety. Replace only
with part number specified.
NOTE: The components identified by a red outline and a mark contain
confidential information. Specific instructions must be adhered to whenever
these components are repaired and/or replaced.
See Appendix A: Encryption Key Components in the back of this manual.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
1-2. REAR COVER, BEZEL BOTTOM, SPEAKERS AND SWITCH UNIT REMOVAL
A Remove 1 screw from AC Cover to detach from Rear Cover
B Remove 2 screws from Rear Cover to detach from Bottom Frame
B Remove 2 screws from Rear Cover to detach from Bottom Frame
C Remove screws from Rear Cover to detach from LCD Panel Assembly
9 from KDL-40NX710/40NX711 Only
11 from KDL-46NX710/46NX711 Only
D Lift up Switch Unit and disconnect 1 connector to remove from LCD Panel Assembly
56
X-2548-179-1
BEZEL BOTTOM (40) ASSEMBLY
(KDL-40NX710/40NX711 ONLY)
56
X-2548-180-1
BEZEL BOTTOM (46) ASSEMBLY
(KDL-46NX710/46NX711 ONLY)
57
1-798-348-11
POWER SWITCH
58
1-489-238-11
SWITCH UNIT
59
1-858-470-11
SPEAKER BOX ASSEMBLY (9X5CM) (WOOFER)
(KDL-40NX710/40NX711 ONLY)
59
1-858-471-11
(WOOFER) SPEAKER BOX ASSEMBLY (24.0X18.5CM)
(KDL-46NX710/46NX711 ONLY)
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
51
4-188-688-01
COVER, AC
52
4-197-952-01
REAR COVER (40)
(KDL-40NX710/40NX711 ONLY)
52
4-188-115-01
REAR COVER (46)
(KDL-46NX710/46NX711 ONLY)
53
1-858-468-11
SPEAKER BOX ASSEMBLY (2X10.4CM)
(KDL-40NX710/40NX711 ONLY)
53
1-858-469-11
SPEAKER BOX ASSEMBLY (8X2CM)
(KDL-46NX710/46NX711 ONLY)
54
1-754-692-11
ANTENNA
55
1-754-692-21
ANTENNA
A
G
I
B
C
L
M
D
E
F
H
J
K
51
53
53
56
Bottom
Frame
Power
Cord
52
59
58
57
54
55
E Slide out Power Switch and
disconnect 1 connector to
remove from Switch unit
F Disconnect 1 connector to
detach Power Cord from G9A/
G9B (Power) Boards
G Disconnect 1 connector and lift
up right-side Speaker to detach
from Bezel Bottom
H Remove 2 screws to detach
Bottom Frame from LCD Panel
Assembly
I Disconnect 1 connector and lift
up left-side Speaker to detach
from Bezel Bottom
J Remove 3 screws from Bezel
Bottom to detach from LCD
Panel Assembly
K Remove 2 screws
from Antennas to
detach from LCD Panel
Assembly
L Remove 3 screws from
Speaker Box Assembly
M Lift-up Speaker Box
Assembly to detach
from LCD Panel
Assembly
4-167-019-11
SCREW, +PSW M3X8
4-159-298-01
SCREW, +PSW M4X10
2-990-421-41
SCREW (+PSW) (M3X6)
(Check the
Sony Electronics Service Information
website for any additional service related issues for this model.)
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