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SECTION 4
SERVICE ADJUSTMENT
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-GD017)
< ii++> <5> <Vol Down> <TV Power>
3. To Reset Panel Operation Time (Applicable Only when Panel is replaced):
Press < 7 > < 0 > key
SELF CHECK <1> NEXT PAGE->
000 RGB_SEN
002 MAIN_POWER
000 RGB_SEN
002 MAIN_POWER
TV Power
00
00
00
Indicating error
SELF CHECK <1> NEXT PAGE->
000 RGB_SEN
002 MAIN POWER
000 RGB_SEN
002 MAIN POWER
00
00
00
003 DC_ALERT
003 AUD_PROT
003 DTT_WDT
004 BALANCER
005 HFR_ERR
005
003 AUD_PROT
003 DTT_WDT
004 BALANCER
005 HFR_ERR
005
TCON ERR
(i+ )
(i+ )
5
00
00
00
00
00
00
00
00
00
00
00
detected.
_
003 DC_ALERT
003 AUD_PROT
003 DTT_WDT
004 BALANCER
005 HFR_ERR
003 AUD_PROT
003 DTT_WDT
004 BALANCER
005 HFR_ERR
00
00
00
00
00
00
00
00
00
00
00
005 TCON_ERR
005 P_ID_ERR
006 BACKLITE
007 TEMP_ERR
007 FAN_ERR
010
005 P_ID_ERR
006 BACKLITE
007 TEMP_ERR
007 FAN_ERR
010
EMITTER
5
Vol Down
00
00
00
00
00
00
00
00
00
00
00
005 TCON_ERR
005 P_ID_ERR
006 BACKLITE
007 TEMP_ERR
007 FAN_ERR
005 P_ID_ERR
006 BACKLITE
007 TEMP_ERR
007 FAN_ERR
7
0
00
00
00
00
00
00
00
00
00
Remote Commander
010 EMITTER
011 RESERVED
012 1A
101 VPC-WDT
102 MEPS-WDT
103 HOST_WDT
011 RESERVED
012 1A
101 VPC-WDT
102 MEPS-WDT
103 HOST_WDT
00
00
00
00
00
00
00
00
00
00
00
Remote Commander
Diagnosis Menu Sample
010 RESERVED
011 RESERVED
12345-67891-23456
011 RESERVED
12345-67891-23456
Panel Operation
Time
00
00
00
Diagnosis Menu Sample
12345-67891-23456
2.To Reset Error Count & Error History: Press < 8 > < 0 > key
4.To exit, turn the power off using Remote Commander key.
36
KDL- 46, 55
+
X920, 46, 55
+
X923 , 46, 55
+
X925
RM-GD017
Service Adjustment
4-2. Accessing Service Mode
While LCD TV set is on standby mode, press the following sequence on the
Remote Commander key. < i+ (info)> <5> <Vol Up> <Power>
(The above operation should be finished within 15seconds after the set go to STBY
mode)
TV Power
4-3. Transition of each module in service mode
1. There are 3 modules in Service Mode:
a) Chassis
b) VPC
) Di it l
Service Mode 1
S
S
i M d 2
ii++
TV Power
2. Digital Service Mode will be appeared first whenever entering Service Mode.
3. To changed the module, please press OPTION key on the
3. To changed the module, please press OPTION key on the
remote commander.
c) Digital
Service Mode 2
ii
5
Vol Up
Options
Remote Commander
DIGITAL SERVICE
001 OP
000 VERS ---
001 OP
000 VERS ---
Service Menu Sample
For Main CPU
Host CPU main program
version
VPC FW version
Remote Commander
<MAIN> <EXT>
DM1.301W00AA RF:01.05
WF1.003W00AA WF:2.0.0.99
DF1.001W00AA WF:0B
YM1.010W00AA
DM1.301W00AA RF:01.05
WF1.003W00AA WF:2.0.0.99
DF1.001W00AA WF:0B
YM1.010W00AA
CAM:X.XXX
VPC FW version
Vendor FW version
Standby CPU program
version
Boot program version
MP release Host
Additional modules
RF module program version
Data version of Wifi module
(Country code)
F
l C
Fl h D
i
FW version of Wifi module
DB2.105W00AA FD:XXXX
(DM1.301W00AA)
DD1.016W00AA
WP0.521W00AA <PEM>
MID:1C117081 PM1.012W00LU
PID:04020000
(DM1.301W00AA)
DD1.016W00AA
WP0.521W00AA <PEM>
MID:1C117081 PM1.012W00LU
PID:04020000
PB1 000W00LU
MP release Host
program version
NVM Data version
Pack Data version
Model ID
Fennel Core Flash Data version
Panel Micro
Main program version
Boot program version
000-255 (1Byte) version
data is for Fennel core.
PID:04020000 PB1.000W00LU
PNL:LTY320AB01 PL1.011J46LUX
POP:X.XXX PD1.011J46LUX
PNL:LTY320AB01 PL1.011J46LUX
POP:X.XXX PD1.011J46LUX
Product ID
Panel ID (Title)
Boot program version
Boot Loader version
NVM Data version
NVM Data version
37
KDL- 46, 55
+
X920, 46, 55
+
X923 , 46, 55
+
X925
RM-GD017
Service Adjustment
1. To change category, item and data in CHASSIS or VPC service mode:
a. Press key
2 or 5 on remote commander to select (up or down) category.
4-4. Change data by Service Mode 1 (Chassis and VPC module)
2. To save changed data in Service Mode 1
a. Press key
Mute on remote commander. It shows green SERVICE changes
b. Press key
1 or 4 on remote commander to select (up or down) Item.
c. Press key
3 or 6 on remote commander to change(up or down) data.
Remote commander key : 1, 2, 3 is for increment
Remote commander key : 4, 5, 6 is for decrement
to green WRITE.
b. Press key
0. Green WRITE changes to red WRITE. It indicate writing is
processing.
c. After a while, red WRITE changes to green SERVICE. Writing process is
done at this point.
Changing category
Changing Item
3. TV reboot is necessary for applying data change.
(a)
(b)
Indicate saving
process
Press 1: increment
Press 4: decrement
CHASSIS SERVICE
000 WYVERN
000 S2_NOISE_TH 32
Changing Item
a
c
CHASSIS WRITE
000 WYVERN
000 S2_NOISE_TH 32
CHASSIS Service Menu Sample
Changing data
CHASSIS Service Menu Sample
b
c
CHASSIS Service Menu Sample
a
b
(c)
P
3 i
t
Remote Commander
Press 3: increment
Press 6: decrement
Remote Commander
38
KDL- 46, 55
+
X920, 46, 55
+
X923 , 46, 55
+
X925
RM-GD017
Service Adjustment
To change category, item and data in DIGITAL service mode (except 003
DIG_SRV_MODE category):
4-5. Change data by Service Mode 2 (Digital Service Mode)
4-5-1. Change data for all Except 003 DIG_SRV_MODE
4-5-1. Change data for all Except 003 DIG_SRV_MODE
To change item and data in DIGITAL service mode (003 DIG_SRV_MODE
category):
Pl
t b
thi
ti
i
i l
4-5-2. Change data for 003 DIG_SRV_MODE
a. Press key
2 or 5 on remote commander to select (up or down) category.
b. Press key
1 or 4 on remote commander to select (up or down) Item.
c. Press key
3 or 6 to change (up or down) data.
Remote commander key : 1, 2, 3 is for increment
Remote commander key : 4 5 6 is for decrement
Please note because this operation is special.
a. Press key
2 or 5 on remote commander to select 003 DIG_SRV_MODE.
b. Press key
1 or 4 on remote commander to select (up or down) Item.
c. Press key
0 or 10 on remote commander to select item.
d. Press key
1~9 on remote commander directly. Star (*) mark will move
accordingly.
Remote commander key : 4, 5, 6 is for decrement
No need to save for Digital Service Mode (except for 002 MODEL & 005
CHPRESET category)
accordingly.
e. Press key
RETURN or SELECT to decide and advance next step.
Press Remote Commander key RETURN to return to the previous page.
a
DIGITAL
SERVICE
003 DIG_SRV_MODE
000 TEST_PATTERN ---
000 TEST_PATTERN ---
e
DIGITAL
SERVICE
004 TUNER
000 !A_NOSIG_DET 001
000 !A_NOSIG_DET 001
DIGITAL Service menu sample
b
c
DIGITAL(DIG SRV MODE)
SERVICE
d
DIGITAL Service menu sample
(
_
_
)
TEST_PATTERN
*1 Video
*1 Video
2 Audio
c
Remote Commander
DIGITAL Service menu sample
Remote Commander
39
KDL- 46, 55
+
X920, 46, 55
+
X923 , 46, 55
+
X925
RM-GD017
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