Self-Diagnostic Screen Display - Sony KD-84X9000 Service Manual

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:
[To Bring Up Screen Test]
In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below:
[SELF DIAGNOSTIC SAMPLE SCREEN DISPLAY]
Item name
STBY LED flash time
CPU Watch-dog timer
XBR/KD-84X9000 Series(WW)
SELF CHECK
002 MAIN_POWE ---------- ---------- ---------- 00
003 DC_ALERT ---------- ---------- ---------- 00
003 AUD_PROT ---------- ---------- ---------- 00
003 HDMI_EQ ---------- ---------- ---------- 00
003 TU_DEMOD ---------- ---------- ---------- 00
004 VLED ---------- ---------- ---------- 00
004 LD_ERR ---------- ---------- ---------- 00
004 ON_ERR ---------- ---------- ---------- 00
005 HFR_ERR ---------- ---------- ---------- 00
005 TCON_ERR 1108231325 ---------- ---------- 01
005 P_ID_ERR ---------- ---------- ---------- 00
005 P3L_ERR ---------- ---------- ---------- 00
006 BACKLITE ---------- ---------- ---------- 00
007 TEMP_ERR ---------- ---------- ---------- 00
011 CV_ERR ---------- ---------- ---------- 00
012 ON_OUT_ER ---------- ---------- ---------- 00
101 VPC_WDT ---------- ---------- ---------- 00
102 MEPS_WDT ---------- ---------- ---------- 00
103 HOST_WDT ---------- ---------- ---------- 00
104 STBY_WDT ---------- ---------- ---------- 00
0081-00671-00088
Panel operation time by hour (MAX:65535)
Boot count (MAX:65535)
Total operation time by hour (MAX:65535)
SELF DIAGNOSIS FUNCTION
Error history (The last failure time) *1
Error history (Failure time before last) *1
Error history (Last failure time beforehand) *1
*1 : Format of error history
YYMMDDhhmm (in UTC)
Example:1108231325 -> Aug 23 13:25 2011 UTC
Error count (00-99)
10