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PDF 42LE5500-DA Data sheet ( Hoja de datos )
| Número de pieza | 42LE5500-DA | |
| Descripción | LED LCD TV SERVICE MANUAL | |
| Fabricantes | LG | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 42LE5500-DA (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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North/Latin America
Europe/Africa
Asia/Oceania
Internal Use Only
http://aic.lgservice.com
http://eic.lgservice.com
http://biz.lgservice.com
LED LCD TV
SERVICE MANUAL
CHASSIS : LT03E
MODEL : 42LE5500 42LE5500-DA
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
/I
P OK MENU INPUT
P/NO : MFL63283601 (1003-REV00)
Printed in Korea
1 page  
5. Chroma & Brightness
No. Item
1. Viewing Angle<CR>10>
2. Luminance
3. Contrast Ratio
4. CIE Color Coordinates
Specification
Right/Left/Up/Down
Luminance (cd/m2)
Variation
CR
White
Wx
Wy
RED
Xr
Yr
Green
Xg
Yg
Blue
Xb
Yb
Min. Typ.
89/89/89/89
360 450
1000
Typ.
-0.03
1400
0.279
0.292
0.647
0.332
0.309
0.601
0.149
0.059
Max.
1.3
Remark
LC420EUH-SCA1/2
LC420EUH-SCA1/2
MAX /MIN
All white / All black
Typ.
+0.03
6. Component Video Input (Y, CB/PB, CR/PR)
No.
Resolution
1. 720*480
2. 720*480
3. 3. 720*576
4. 720*480
5. 720*480
6. 720*576
7. 1280*720
8. 1280*720
9. 1280*720
10. 1920*1080
11. 1920*1080
12. 1920*1080
13. 1920*1080
14. 14 1920*1080
15. 1920*1080
Specification
H-freq(kHz)
V-freq(Hz)
15.73
59.94
15.75
60.00
15.625
50.00
31.47
59.94
31.50
60.00
31.25
50.00
44.96
59.94
45.00
60.00
37.50
50.00
28.125
50.00
33.72
59.94
33.75
60.00
56.25
50
67.432
59.94
67.5
60.00
Pixel clock(MHz)
13.500
13.514
13.500
27.000
27.027
27.000
74.176
74.250
74.25
74.250
74.176
74.25
148.5
148.350
148.5
Proposed
SDTV, DVD 480I(525I)
SDTV, DVD 480I(525I)
SDTV, DVD 576I(625I) 50Hz
SDTV 480P
SDTV 480P
SDTV 576P 50Hz
HDTV 720P
HDTV 720P
HDTV 720P 50Hz
HDTV 1080I 50Hz,
HDTV 1080I
HDTV 1080I
HDTV 1080P
HDTV 1080P
HDTV 1080P
7. RGB (PC)
No.
Resolution
1. 640*350
2. 720*400
3. 640*480
4. 800*600
5. 1024*768
6. 1280*768
7. 1360*768
8. 1280*1024
9. 1920*1080
Specification
H-freq(kHz) V-freq(Hz)
31.468
70.09
31.469
70.09
31.469
59.94
37.879
60.317
48.363
60.004
47.776
59.87
47.72
59.799
63.668
59.895
66.587
59.934
Copyright
LG Electronics. Inc. All right reserved.
Only for training and service purposes
Pixel Clock(MHz)
25.17
28.32
25.17
40
65
79.5
84.75
109.00
138.50
Proposed
EGA
DOS
VESA(VGA)
VESA(SVGA)
VESA(XGA)
VESA(WXGA)
VESA(WXGA)
SXGA
WUXGA (Reduced Blanking)
-5-
Remarks
Only FHD model
Only FHD model
LGE Internal Use Only
5 Page 
4.6. Check SW Version
4.6.1. Method
1) Push In-star key on Adjust remote-controller.
2) SW Version check
IN START
Model Name : Global-Plat
Serial Number : SKJY1107
S/W Version
: 00.00.06.01
MICOM Version
: 2.00.2
BOOT Version
: 1.01.01
URSA Version
: 1.00
IR LED Version
: ff
EDID Version(RGB)
: 0.01
EDID Version(HDMI)
: 0.02
Maker
: 99
BT S/W Version
: 1.21
BT H/W Version
: 4384
Wireless Host Version : 0.00.0
Wireless B/B Version : 0.00.0
MAC Address : FF:FF:FF:FF:FF:FF
UTT : 9
UI Res. Version : 1.06
APP History Ver. : xxxxx
1.Adjust Check
¢”
2.ADC Date
3.Power Off Status
4.System
5.Model Number D/L
6.Test Option
7.External ADC
8.Bluetooth Test
9.Bluetooth AV CODEC Config
10.Spread Spectrum
11.Sync Level
12.Wireless Ready
13.Stable Count
Adjust Check
1. Country Group(Press OK to Save)
Country Group Code
Country Group
Country
2. Tool Option
11
A-CAS
-
Tool Option1
Tool Option2
16672
Tool Option3
Tool Option4
Tool Option5
3. Adjust White Balance :
OK
4. Adjust ADC :
OK
480i Component
1080p Component
RGB
5.EDID :
OK
OK
OK
OK
RGB OK(0x1C)
HDMI1
OK(0xD6,0xF9)
HDMI2
OK(0xD6,0xF9)
HDMI3
OK(0xD6,0xF9)
HDMI4
OK(0xD6,0xF9)
5.2. Adjustment of White Balance : (For
Automatic Adjustment)
A Purpose : Adjust the color temperature to reduce the
deviation of the module color temperature.
A Principle : To adjust the white balance without the
saturation,
Fix the one of R/G/B gain to 192 (default data)
and decrease the others.
A Adjustment mode : Three modes – Cool / Medium / Warm
* Required Equipment
A Remote controller for adjustment
A Color Analyzer : CA100+ or CA-210 or same product
(should be used in the calibrated ch by CS-1000)
• LCD TV : CH-9
• PDP TV : CH-10
• White LED TV : CH-14
• RGB LED(MNT) : CH-16
A Auto W/B adjustment instrument(only for Auto adjustment)
5.2.1. Adjustment of White Balance : (For Automatic
Adjustment)
Connecting diagram of equipment for measuring (For
Automatic Adjustment)
5. SET assembly adjustment method
5.1. Input Area-Option
5.1.1. Profile : Must be changed the Area option
value because being different of
each Country’s Language and
signal Condition.
5.1.2. Equipment : adjustment remote control.
5.1.3. Adjustment method
- The input methods are same as other chassis.(Use IN-
START Key on the Adjust Remocon.)
Refer to Job Expression of each main chassis ass’y
(EBTxxxxxxxx) for Option value.
Probe
Color Analyzer
RS - 2 3 2 C
RS -232C
Signal Source
Computer
RS - 2 3 2 C
Pattern Generator
* If TV internal pattern is used, not needed
1) Set TV in adj. mode using POWER ON key
2) Zero calibrate probe then place it on the center of the
Display
3) Connect Cable(RS-232C)
4) Select mode in adj. Program and begin adj.
5) When adj. is complete (OK Sing), check adj. status pre
mode(Warm, Medium, Cool)
6) Remove probe and RS-232C cable to complete adj.
• W/B Adj. must begin as start command “wb 00 00” , and
finish as end command “wb 00 ff”, and Adj. offset if need
* Luminance min value is 150cd in the Cool/Medium/Warm
mode( For LCD)
Copyright
LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 11 -
LGE Internal Use Only
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet 42LE5500-DA.PDF ] | |
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