Sony KDL-32EX301 / KDL-32EX400 / KDL-40EX400 / KDL-40EX401 Service Manual ▷ View online
KDL-32EX301/32EX400/40EX400/40EX401
9
SELf DIAGNOSIS fUNcTIONS
StandBy lEd flaSH Count
Ambient Sensor/
(IR) Infrared Receiver
Picture Off /
Timer LED
Standby LED
Power LED
2 times
5 times
LED ON 0.3 sec.
LED OFF 0.3 sec.
LED OFF 0.3 sec.
LED OFF
3 sec.
KDL-32EX301/32EX400/40EX400/40EX401
10
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:
DISPLAY
Channel
5
Volume
-
POWER
.
* NOTE: This differs from accessing Service Adjustments Mode (Volume +)
Back
<<
002 MAIN_POWE
001
001 indicates an error was detected
003 AUD_PORT
000
000 indicates no error was detected
003 DC_ALERT
000
004 BALANCER
000
005 TCON_ERR
000
005 hFR_ERR
000
005 P_ID_ERR
000
005 PANEL_POWE
000
006 BACKLITE
000
007 TEMP_ERR
000
00000 00010 00000
[Menu] Exit
Panel Operation Time by Hour (max 99999)
Boot Count (max 99999)
Total Operation Time by Hour (max 99999)
SELF ChECK
KDL-32EX301/32EX400/40EX400/40EX401
11
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. Error history and Error count :Press the Channel
8
Channel
0
.
2. 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-32EX301/32EX400/40EX400/40EX401
12
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.
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
REF. NO.
PART NO.
DESCRIPTION
[ASSEMBLY INCLUDES]
SEC 1. DISASSEMBLY/PART NUMBER INFORMATION
1-1. TABLE-TOP STAND ASSEMBLY REMOVAL
A Remove 4 screws from Table-Top Stand Assembly
B Lift TV set up to detach from Table-Top Stand Assembly
C Gently place the TV set face down onto a soft cloth
1
X-2546-639-1
BASE (M3B) ASSY
(KDL-32EX301/32EX400 Only)
1
X-2546-640-1
BASE (ML3B) ASSY
(KDL-40EX400/40EX401 Only)
2
4-166-867-01
COVER,NECK(M3B)
(KDL-32EX301/32EX400 Only)
2
4-166-871-01
COVER,NECK(ML3B)
(KDL-40EX400/40EX401 Only)
3
4-166-864-01
NECK(M3B)
(KDL-32EX301/32EX400 Only)
3
4-166-868-01
NECK(ML3B)
(KDL-40EX400/40EX401 Only)
4
4-159-298-01
SCREW, +PSW M4X10
(SCREWS TO ATTACH NECK TO BASE ASSY)
5
2-580-608-01
SCREW, +PSW M5X16
(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
2-580-608-01
SCREW, +PSW M5X16
A
B
Soft Cloth
C
(Check the
Sony Electronics Service Information
website for any additional service related issues for this model.)
3
1
5
4
2
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