DOWNLOAD Sony KD-43X8500C Service Manual ↓ Size: 24.15 MB | Pages: 127 in PDF or view online for FREE

Model
KD-43X8500C
Pages
127
Size
24.15 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kd-43x8500c.pdf
Date

Sony KD-43X8500C Service Manual ▷ View online

SELF DIAGNOSIS FUNCTION
[SELF DIAGNOSTIC SCREEN DISPLAY]
[SELF DIAGNOSTIC SCREEN DISPLAY]
Format of error timestamps
YYMMDDhhmmss (in UTC)
SELF CHECK
<<
Back
Error item 
Naming
Error count
Example:
120823132523 -> Aug 23 2012 13:25:23 UTC
* Only when time is set, an error timestamp
is saved. 
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  TU_DEMOD           150101000218   150101000223   150101000105   003
004  LD_ERR             000000000000   000000000000   000000000000   000
Smart Core Red  
LED blinking count
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.
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
007  TEMP_ERR           150101000200   150101000002   000000000000   002
007  4KBE_ERR           000000000000   000000000000   000000000000   000
008  SW_ERR             000000000000   000000000000   000000000000   000
00005   00414   00002
[Home]Exit
Total Operation Time [hr] – Boot Count – Panel Operation Time [hr]
For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes
Error 
timestamp for 
last recorded 
error
Error 
timestamp for 
second last 
recorded error
Error 
timestamp for 
3rd last 
recorded error
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.
In standby mode, press buttons on the remote commander sequentially in rapid succession 
as shown below:
Si
th di
ti
lt di l
d
th
t
t
ti ll
l
d
l
h k th
lf di
ti
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”.
Clearing the Self Check Diagnostic List
Panel operation time :
Press the Channel 7 => Channel 0 .
NOTE: 
This model does not have the function to clear the error history of self-diagnostic screen 
by remote such as press the Channel 8 => Channel 0.
9
To exit the Self Diagnostic screen, Power off & on or Push the <Home> button.
y
p
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 AND NECK
1-1. KD-55X8500C
1 1 1. STAND AND NECK
4 screws (SCREW, +PSW M5X16) P/N: 4-449-743-01
STAND (L HRN) A (P/N 4-562-159-01) 
Screw (SCREW, +PSW M5X16) 
P/N: 4 449 743 01
Screw (SCREW, +PSW M5X16) 
P/N: 4 449 743 01
P/N: 4-449-743-01
P/N: 4-449-743-01
NECK
STAND NECK ASSY (LAK)
(P/N: 4-559-310-01)
10
DISASSEMBLY
1-1. KD-55X8500C
1-1-2. LABEL, UNDER TERMINAL AND  LABEL, REAR TERMINAL AND LABEL, SIDE TERMINAL (L) AND  LABEL, CI  (not 
applicable for this model)
LABEL, CI
LABEL, REAR TERMINAL
LABEL, UNDER TERMINAL
11
LABEL, SIDE TERMINAL (L)
DISASSEMBLY
1-1. KD-55X8500C
1-1-3. AC COVER AND POWER SUPPLY CORD
1
Screw (SCREW +PSW M4X10) P/N: 4-159-298-01
2
3
4
POWER SUPPLY CORD
5
12
AC COVER
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