LG 47SL9000-ZA / 47SL9500-ZB (CHASSIS:LD91L) Service Manual ▷ View online
- 9 -
ADJUSTMENT INSTRUCTION
1. Application Range
This specification sheet is applied to all of the LED LCD TV
with LD91L chassis.
with LD91L chassis.
2. Designation
1) The adjustment is according to the order which is
designated and which must be followed, according to the
plan which can be changed only on agreeing.
plan which can be changed only on agreeing.
2) Power Adjustment: Free Voltage
3) Magnetic Field Condition: Nil.
4) Input signal Unit: Product Specification Standard
5) Reserve after operation: Above 5 Minutes (Heat Run)
3) Magnetic Field Condition: Nil.
4) Input signal Unit: Product Specification Standard
5) Reserve after operation: Above 5 Minutes (Heat Run)
Temperature : at 25±5ºC
Relative humidity : 65±10%
Input voltage : 220V, 60Hz
Relative humidity : 65±10%
Input voltage : 220V, 60Hz
6) Adjustment equipments: Color Analyzer (CA-210 or CA-
110), Pattern Generator(MSPG-925 Series or Equivalent),
DDC Adjustment Jig equipment, Service Remote Control.
DDC Adjustment Jig equipment, Service Remote Control.
7) Push The “IN STOP KEY” - For memory initialization.
3. Main PCB check process
* APC - After Manual-Insult, executing APC
* Boot file Download
1) Execute ISP program “Mstar ISP Utility” and then click
“Config” tab.
2) Set as below, and then click “Auto Detect” and check “OK”
message
If “Error” is displayed, Check connection between
computer, jig, and set.
computer, jig, and set.
3) Click “Read” tab, and then load download file (XXXX.bin)
by clicking “Read”
4) Click “Connect” tab. If “Can’t” is displayed, check
connection between computer, jig, and set.
5) Click “Auto” tab and set as below
6) Click “Run”.
7) After downloading, check “OK” message.
6) Click “Run”.
7) After downloading, check “OK” message.
* USB DOWNLOAD
1) Put the USB Stick to the USB socket
2) Automatically detecting update file in USB Stick
2) Automatically detecting update file in USB Stick
- If your downloaded program version in USB Stick is Low,
it didn’t work. But your downloaded version is High, USB
data is automatically detecting
data is automatically detecting
3) Show the message “Copying files from memory”
filexxx.bin
(5)
(7) ……….OK
(5)
(6)
(3)
fi lexxx.bin
(1)
(4)
Please Check the Speed :
To use speed between
To use speed between
from 200KHz to 400KHz
Case1 : Software version up
1. After downloading S/W by USB, TV set will reboot
automatically.
2. Push “In-stop” key.
3. Push “Power on” key.
4. Function inspection
5. After function inspection, Push “I n-stop” key.
3. Push “Power on” key.
4. Function inspection
5. After function inspection, Push “I n-stop” key.
Case2 : Function check at the assembly line
1. When TV set is entering on the assembly line, Push
“In-stop” key at first.
2. Push “Power on” key for turning it on.
-> If you push “Power on” key, TV set will recover
channel information by itself.
3. After function inspection, Push “In-stop” key.
4) Updating is staring.
5) Updating Completed, The TV will restart automatically.
6) If your TV is turned on, check your updated version and
6) If your TV is turned on, check your updated version and
Tool option. (explain the Tool option, next stage)
* If downloading version is more high than your TV have,
TV can lost all channel data. In this case, you have to
channel recover. if all channel data is cleared, you didn’t
have a DTV/ATV test on production line.
channel recover. if all channel data is cleared, you didn’t
have a DTV/ATV test on production line.
* After downloading, have to adjust Tool Option again.
1) Push "IN-START" key in service remote controller
2) Select “Tool Option 1” and Push “OK” button.
3) Punch in the number. (Each model hax their number)
2) Select “Tool Option 1” and Push “OK” button.
3) Punch in the number. (Each model hax their number)
4) Completed selecting Tool option.
3.1. ADC Process
(1) External ADC(Only adjust in the component mode 480I)
• Input the signal in the Component 1 - Component 480i
(Adjusted only this mode)
MODEL: 209 in Pattern Generator(480i Mode)
PATTERN : 65 in Pattern Generator(MSPG-925 SERIES)
MODEL: 209 in Pattern Generator(480i Mode)
PATTERN : 65 in Pattern Generator(MSPG-925 SERIES)
• After enter Service Mode by pushing “ADJ” key,
• Enter the 5 item and then Push the “Start” key.
• Enter the 5 item and then Push the “Start” key.
• After enter Service Mode by pushing “ADJ” key
• Enter ADC Calibration mode by pushing “
• Enter ADC Calibration mode by pushing “
G
” key at “5.
ADC Calibration”
<Caution> Using ‘power on’ button of the Adjustment R/C ,
power on TV.
* ADC Calibration Protocol (RS232)
Adjust Sequence
• aa 00 00 [Enter Adjust Mode]
• xb 00 40 [Component1 Input (480i)]
• ad 00 10 [Adjust 480i Comp1]
• xb 00 60 [RGB Input (1024*768)]
• ad 00 10 [Adjust 1024*768 RGB]
• aa 00 90 End Adjust mode
• aa 00 00 [Enter Adjust Mode]
• xb 00 40 [Component1 Input (480i)]
• ad 00 10 [Adjust 480i Comp1]
• xb 00 60 [RGB Input (1024*768)]
• ad 00 10 [Adjust 1024*768 RGB]
• aa 00 90 End Adjust mode
3.2. Function Check
(1) Check display and sound
· Check Input and Signal items. (cf. work instructions)
1) TV
2) AV (SCART1/SCART2/ CVBS)
3) COMPONENT (480i)
4) RGB (PC : 1024 x 768 @ 60hz)
5) HDMI
6) PC Audio In
2) AV (SCART1/SCART2/ CVBS)
3) COMPONENT (480i)
4) RGB (PC : 1024 x 768 @ 60hz)
5) HDMI
6) PC Audio In
* Display and Sound check is executed by Remote control.
<Caution>
Not to push the INSTOP key after completion if the function
inspection.
Not to push the INSTOP key after completion if the function
inspection.
- 10 -
Model
Tool option1 Tool option2 Tool option3 Tool option4
47SL9xxx
34497
3106
57254
3360
Item CMD1 CMD2 Data0
Adjust
A
A
0
0 When transfer the ‘Mode In’,
‘Mode In’
Carry the command.
ADC Adjust
A
D
1
0 Automatically adjustment
(The use of a internal pattern)
Adjustment pattern
4. Total Assembly line process
4.1. Adjustment Preparation
· W/B Equipment condition
CA210 : CH 14(LED), Test signal : Inner pattern (85IRE)
· Above 5 minutes H/run in the inner pattern. (“power on” key
of adjust remote control)
* Connecting picture of the measuring instrument
(On Automatic control)
Inside PATTERN is used when W/B is controlled. Connect to
auto controller or push Adjustment R/C POWER ON ->
Enter the mode of White-Balance, the pattern will come out
Inside PATTERN is used when W/B is controlled. Connect to
auto controller or push Adjustment R/C POWER ON ->
Enter the mode of White-Balance, the pattern will come out
* Auto-control interface and directions
1) Adjust in the place where the influx of light like floodlight
around is blocked. (illumination is less than 10 lux).
2) Adhere closely the Color Analyzer (CA210) to the module
less than 10cm distance, keep it with the surface of the
Module and Color Analyzer’s Prove vertically.(80~100°).
Module and Color Analyzer’s Prove vertically.(80~100°).
3) Aging time
- After aging start, keep the power on (no suspension of
power supply) and heat-run over 15minutes.
- Using ‘no signal’ or ‘full white pattern’ or the others,
check the back light on.
• Auto adjustment Map(RS-232C)
RS-232C COMMAND
[CMD Format]
START 6E A 50 A LEN A 03 A CMD A 00 A VAL A CS A STOP
[CMD Format]
START 6E A 50 A LEN A 03 A CMD A 00 A VAL A CS A STOP
- LEN : Number of Data Byte to be send
- CMD : Command
- VAL : FOS Data
- CS : Checksum of sent Data
- A : Acknowledge
Ex) [Send : JA_00_DD] / [Ack : A_00_okDDX]
- CMD : Command
- VAL : FOS Data
- CS : Checksum of sent Data
- A : Acknowledge
Ex) [Send : JA_00_DD] / [Ack : A_00_okDDX]
[CMD
ID DATA]
Wb
00
00
White Balance Start
Wb
00
ff
White Balance End
In the SET applied LED module, as to physical characteristics
of LED Module, the sets takes a 120 minutes by aging time to
stabilize a color coordinates. So White Balance Control
equipments get the SET Aging Time from SET and then going
to control the W/B by revise color coordinates in the each time
of LED Module, the sets takes a 120 minutes by aging time to
stabilize a color coordinates. So White Balance Control
equipments get the SET Aging Time from SET and then going
to control the W/B by revise color coordinates in the each time
Cautions) The Time Table of color coordinates by SET Aging Time
** Caution **
Color Temperature : COOL, Medium, Warm.
One of R Gain/ G Gain/ B Gain should be kept on 0xC0, and
adjust other two lower than C0.
(when R/G/B Gain are all C0, it is the FULL Dynamic Range
of Module)
Color Temperature : COOL, Medium, Warm.
One of R Gain/ G Gain/ B Gain should be kept on 0xC0, and
adjust other two lower than C0.
(when R/G/B Gain are all C0, it is the FULL Dynamic Range
of Module)
* Manual W/B process using adjusts Remote control.
Dynamic contrast : off
Dynamic color : off
OPC : off
Energy saving mode : off
• After enter Service Mode by pushing “ADJ” key,
• Enter White Balance by pushing “
Dynamic color : off
OPC : off
Energy saving mode : off
• After enter Service Mode by pushing “ADJ” key,
• Enter White Balance by pushing “
G
” key at “3. White
Balance”.
- In the SET applied LED module, as to physical
characteristics of LED Module, the sets takes a 120
minutes by aging time to stabilize a color coordinates. So
White Balance Control equipments get the SET Aging Time
from SET and then going to control the W/B by revise color
coordinates in the each time
minutes by aging time to stabilize a color coordinates. So
White Balance Control equipments get the SET Aging Time
from SET and then going to control the W/B by revise color
coordinates in the each time
- 11 -
Cool 13,000k ºK
X=0.269(±0.002)
Y=0.273(±0.002)
<Test Signal>
Medium
9,300k
ºK
X=0.285(±0.002)
Inner pattern
Y=0.293(±0.002)
(216gray,85IRE)
Warm
6,500k
ºK
X=0.313(±0.002)
Y=0.329(±0.002)
Full White Pattern
COLOR
ANALYZER
TYPE: CA-210
ANALYZER
TYPE: CA-210
RS-232C Communication
CA-210
RS-232C COMMAND MIN
CENTER
MAX
[CMD ID DATA]
(DEFAULT)
Cool
Mid
Warm
Cool
Mid
Warm
R Gain
jg
Ja
jd
00
172
192
192
255
G Gain
jh
Jb
je
00
172
192
192
255
B Gain
ji
Jc
jf
00
192
192
172
255
R Cut
64
64
64
128
G Cut
64
64
64
128
B Cut
64
64
64
128
H/R Time
Cool
Medium
Warm
(Min)
X
Y
X
Y
X
Y
269
273
285
293
313
329
1
~5
281
297
290
307
318
343
2
6~20
280
288
289
301
317
338
3
21~30
278
285
287
297
316
334
4
31~
276
283
285
293
313
329
- 12 -
Cautions) The Time Table of color coordinates by SET Aging Tim
* After done all adjustments, Press “In-start” button and
compare Tool option and Area option value with its BOM, if
it is correctly same then unplug the AC cable. If it is not
same, then correct it same with BOM and unplug AC cable.
For correct it to the model’s module from factory JIG model.
it is correctly same then unplug the AC cable. If it is not
same, then correct it same with BOM and unplug AC cable.
For correct it to the model’s module from factory JIG model.
* Push The “IN STOP KEY” after completing the function
inspection.
4.2. DDC EDID Write (RGB 128Byte)
• Write EDID Data to EEPROM(24C02) by using DDC2B
protocol.
• Check whether written EDID data is correct or not.
* For SVC main Ass’y, EDID have to be downloaded to Insert
* For SVC main Ass’y, EDID have to be downloaded to Insert
Process in advance.
4.3. DDC EDID Write (HDMI 256Byte)
• Check whether written EDID data is correct or not.
* For SVC main Ass’y, EDID have to be downloaded to Insert
* For SVC main Ass’y, EDID have to be downloaded to Insert
Process in advance.
4.4. EDID DATA
1) All Data : HEXA Value
2) Changeable Data :
*: Serial No : Controlled / Data:01
**: Month : Controlled / Data:00
***:Year : Controlled
****:Check sum
2) Changeable Data :
*: Serial No : Controlled / Data:01
**: Month : Controlled / Data:00
***:Year : Controlled
****:Check sum
- Auto Download
• After enter Service Mode by pushing “ADJ” key.
• Enter EDID D/L mode.
• Enter “START” by pushing “OK” key.
* Edid data and Model option download (RS232)
• Enter EDID D/L mode.
• Enter “START” by pushing “OK” key.
* Edid data and Model option download (RS232)
<Caution>
- Never connect HDMI & D-sub cable when the user
downloading.
- Use the proper cables below for EDID Writing
- Manual Download
* Caution
· Use the proper signal cable for EDID Download
- Analog EDID : Pin3 exists
- Digital EDID : Pin3 exists
- Digital EDID : Pin3 exists
· Never connect HDMI & D-sub Cable at the same time.
· Use the proper cables below for EDID Writing.
· Download HDMI1, HDMI2, separately because HDMI1 is
· Use the proper cables below for EDID Writing.
· Download HDMI1, HDMI2, separately because HDMI1 is
different from HDMI2.
1) Analog Data 128Byte (2Bi)
2) DIGITAL DATA(HDMI-1/2/3/4) 256Byte
H/R Time
Cool
Medium
Warm
(Min)
X
Y
X
Y
X
Y
269
273
285
293
313
329
1
~5
281
297
290
307
318
343
2
6~20
280
288
289
301
317
338
3
21~30
278
285
287
297
316
334
4
31~
276
283
285
293
313
329
Item CMD1 CMD2
Data0
Download
A
A
0
0
When transfer the ‘Mode In’,
‘Mode In’
Carry the command.
Download
A
E
00
10
Automatically Download
(The use of a internal Data)
For Analog EDID
For HDMI EDID
D-sub to D-sub
DVI-D to HDMI or HDMI to HDMI
No.
Item Condition Hex
Data
1 ManufacturerID
GSM
1E6D
2
Version
Digital : 1
01
3
Revision
Digital : 3
03
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 00
FF
FF
FF
FF
FF
FF
00
1E
6D
ⓐ
ⓑ
0x01
ⓒ
01
03
68
73
41
78
0A
CF
74
A3
57
4C
B0
23
0x02 09
48
4C
A1
08
00
81
80
61
40
45
40
31
40
01
01
0x03 01
01
01
01
01
01
02
3A
80
18
71
38
2D
40
58
2C
0x04 45
00
7E
8A
42
00
00
1E
01
1D
00
72
51
D0
1E
20
0x05 6E
28
55
00
7E
8A
42
00
00
1E
00
00
00
FD
00
3A
0x06 3E
1E
53
10
00
0A
20
20
20
20
20
20
ⓓ
0x07
ⓓ
00
ⓔ
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 00
FF
FF
FF
FF
FF
FF
00
1E
6D
ⓐ
ⓑ
0x01
ⓒ
01
03
80
73
41
78
0A
CF
74
A3
57
4C
B0
23
0x02 09
48
4C
A1
08
00
81
80
61
40
45
40
31
40
01
01
0x03 01
01
01
01
01
01
02
3A
80
18
71
38
2D
40
58
2C
0x04 45
00
7E
8A
42
00
00
1E
01
1D
00
72
51
D0
1E
20
0x05 6E
28
55
00
7E
8A
42
00
00
1E
00
00
00
FD
00
3A
0x06 3E
1E
53
10
00
0A
20
20
20
20
20
20
ⓓ
0x07
ⓓ
01
ⓔ
0x00 02
03
26
F1
4E
10
1F
84
13
05
14
03
02
12
20
21
0x01 22
15
01
26
15
07
50
09
57
07
67
ⓕ
0x02
ⓕ
E3
05
03
01
01
1D
80
18
71
1C
16
20
58
2C
0x03 25
00
7E
8A
42
00
00
9E
01
1D
00
80
51
D0
0C
20
0x04 40
80
35
00
7E
8A
42
00
00
1E
02
3A
80
18
71
38
0x05 2D
40
58
2C
45
00
7E
8A
42
00
00
1E
66
21
50
B0
0x06 51
00
1B
30
40
70
36
00
7E
8A
42
00
00
1E
00
00
0x07 00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
ⓔ
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