Sony KD-55X9000C Service Manual ▷ View online
SELF DIAGNOSIS FUNCTION
[SELF DIAGNOSTIC SCREEN DISPLAY]
SELF CHECK
Error item Naming
Error count
Format of error timestamps
YYMMDDhhmmss (in UTC)
Example:
<<
002 MAIN_POWER 000000000000 000000000000 000000000000 000
003 DC_ALERT 000000000000 000000000000 000000000000 000
003 AUD_ERR 150101000018 150101000018 150101000018 003
003 HDMI_EQ 150101000123 150101000045 150101000045 003
003
003 DC_ALERT 000000000000 000000000000 000000000000 000
003 AUD_ERR 150101000018 150101000018 150101000018 003
003 HDMI_EQ 150101000123 150101000045 150101000045 003
003
TU DEMOD
150101000218
150101000223
150101000105
003
Back
Example:
120823132523 -> Aug 23 2012 13:25:23 UTC
* Only when time is set, an error timestamp
is saved.
Both of HDMI_EQ/TU_DEMOD have been disabled.
(R f
h
i
f d
il )
003 TU_DEMOD 150101000218 150101000223 150101000105 003
004 LD_ERR 000000000000 000000000000 000000000000 000
004 BCM_ERR 000000000000 000000000000 000000000000 000
005 TCON_ERR 150101000504 000000000000 000000000000 001
005 P_ID_ERR 000000000000 000000000000 000000000000 000
006
004 LD_ERR 000000000000 000000000000 000000000000 000
004 BCM_ERR 000000000000 000000000000 000000000000 000
005 TCON_ERR 150101000504 000000000000 000000000000 001
005 P_ID_ERR 000000000000 000000000000 000000000000 000
006
BACKLIGHT ERR
000000000000
000000000000
000000000000
000
Smart Core Red LED
(Refer the previous page for details.)
006 BACKLIGHT ERR 000000000000 000000000000 000000000000 000
007 TEMP_ERR 150101000200 150101000002 000000000000 002
007 4KBE_ERR 000000000000 000000000000 000000000000 000
008 SW_ERR 000000000000 000000000000 000000000000 000
007 TEMP_ERR 150101000200 150101000002 000000000000 002
007 4KBE_ERR 000000000000 000000000000 000000000000 000
008 SW_ERR 000000000000 000000000000 000000000000 000
blinking count
00005 00414 00002
[Home]Exit
•
Panel Operation Time is recorded every
30 min, but Total Operation Time is recorded every 1 hr.
Therefore, the panel op. time might become larger than
the total op. time.
Error
timestamp for
last recorded
error
Error
timestamp for
second last
recorded error
Error
timestamp
for 3rd last
recorded
Total Operation Time [hr] – Boot Count – Panel Operation Time [hr]
error
p
[ ]
p
[ ]
10
SELF DIAGNOSIS FUNCTION
SELF-DIAGNOSTIC SCREEN DISPLAY
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 failure for
confirmation on the screen:
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 failure for
confirmation on the screen:
S
[To Bring Up Screen Test]
In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below:
In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below:
Since the diagnostic results displayed on the screen are not automatically cleared always check the self diagnostic screen
Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen.
After you have completed the repairs, clear the result display to “0”.
After you have completed the repairs, clear the result display to “0”.
Clearing the Self Check Diagnostic List
Panel operation time :
Press the Channel 7 => Channel 0 .
Exiting the Self-diagnostic screen
To exit the Self Diagnostic screen, Power off & on or Push the <Home> button.
To exit the Self Diagnostic screen, Power off & on or Push the <Home> button.
11
SEC 1. DISASSEMBLY
• There are clutch in the yellow frame[ ]. Therefore please be careful in the case of the disassembly or assembly of parts.
1-1-1. STAND
1-1. KD-55X9*C
1
Note:
Since this model adopt “ultra thin” panel, you need to pay special attention when
handling or disassembling the panel.
For the handling method for panel ,please refer the APPENDIX-3 “HANDLING GUIDE”
which is attached on the page 188
Since this model adopt “ultra thin” panel, you need to pay special attention when
handling or disassembling the panel.
For the handling method for panel ,please refer the APPENDIX-3 “HANDLING GUIDE”
which is attached on the page 188
which is attached on the page 188.
2
4 screws (SCREW, FOOT (CRN))
3
STAND STAND R (L CRN) A
(P/N: 4 549 996 01)
(P/N: 4 549 996 01)
STAND STAND L (L CRN) A
(P/N: 4-549-990-01)
(P/N: 4-549-990-01)
(P/N: 4-549-996-01)
12
DISASSEMBLY
1-1. KD-55X9*C
1-1-2. SCREW CAP (L CRN) AND LABEL, REAR TERMINAL AND LABEL, SIDE TERMINAL (W) (CRN)
LABEL REAR TERMINAL
LABEL, REAR TERMINAL
P/N: 4-563-766-01
1
SCREW CAP (L CRN)
LABEL, SIDE TERMINAL(W)(CRN)
P/N: 4-570-640-31
P/N: 4-570-640-31
13
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