Read Sony KDL-22BX327 / KDL-32BX327 / KDL-32BX328 / KDL-32BX427 / KDL-40BX427 Service Manual online
KDL-22BX327/32BX327/32BX328/32BX427/40BX427
7
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_POWER
001
001 indicates an error was detected
003 DC_ALERT
000
000 indicates no error was detected
003 AUDIO_PROT
000
004 BALANCER_ERR
000
005 TCON_ERR
000
005 PANEL_ID_NVM_ERR 000
006 BACKLITE_ERR
000
007 TEMP_ERR
000
00710 00710 00710
[Home] Exit
Panel Operation Time by Hour (max 99999)
Boot Count (max 99999)
Total Operation Time by Hour (max 99999)
SELF CHECK
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
.
Click on the first or last page to see other KDL-22BX327 / KDL-32BX327 / KDL-32BX328 / KDL-32BX427 / KDL-40BX427 service manuals if exist.