Accessing Self Diagnostic Menu - Sony KDL-22EX420 Service Manual

4-1. Accessing Self Diagnostic Menu

1. While LCD TV set is on standby mode, press the following
sequence on the Remote Commander key. (RM-GD020)
< i i + + >  <5>  <Vol Down>  <TV Power>
TV Power
(i+ ) (i+ )
5 5
Vol Down
Remote Commander
2.To Reset Error Count & Error History: Press < 8 >  < 0 > key
SERVICE ADJUSTMENT
SELF CHECK <1> NEXT PAGE->
000 RGB_SEN 00
00
002 MAIN_POWER
Indicating error
00
003 DC_ALERT
detected.
003 AUD_PROT 00
003 DTT_WDT 00
00
004 BALANCER
00
005 HFR_ERR
005 005 TCON ERR TCON_ERR 00 00
005 P_ID_ERR 00
006 BACKLITE 00
00
007 TEMP_ERR
00
007 FAN_ERR
010 010 EMITTER EMITTER 00 00
011 RESERVED 00
012 1A 00
00
101 VPC-WDT
00
102 MEPS-WDT
103 HOST_WDT 00
12345-67891-23456
Diagnosis Menu Sample
KDL- 22 EX423, 26 EX423, 32 EX420, 32, 40, 46 EX523
SECTION 4
3. To Reset Panel Operation Time (Applicable Only when Panel is replaced):
Press < 7 >  < 0 > key
7
0
Remote Commander
4.To exit, turn the power off using Remote Commander key.
46
KDL- 22, 26 EX420, 32,40,46 EX520
RM-GD020, CD013
SELF CHECK <1> NEXT PAGE->
000 RGB_SEN
00
002 MAIN POWER _
00 00
003 DC_ALERT 00
003 AUD_PROT 00
003 DTT_WDT 00
004 BALANCER
00
005 HFR_ERR
00
005 TCON_ERR 00
005 P_ID_ERR 00
006 BACKLITE 00
007 TEMP_ERR
00
007 FAN_ERR
00
010 RESERVED 00
Panel Operation
011 RESERVED 00
Time
12345-67891-23456
Diagnosis Menu Sample
RM-GD020