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부품번호 | 42LE5500 기능 |
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기능 | LED LCD TV SERVICE MANUAL | ||
제조업체 | LG | ||
로고 | |||
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
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This specification is applied to the LCD TV used
LT03B/D/E/N/T/S chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature: 25 ºC ± 5 ºC(77 ºF ± 9 ºF), CST: 40 ºC ± 5 ºC
2) Relative Humidity : 65 % ± 10 %
3) Power Voltage
: Standard input voltage (AC 100-120 V~ 50 / 60 Hz)
* Standard Voltage of each products is marked by models.
4) Specification and performance of each parts are followed
each drawing and specification by part number in
accordance with BOM.
5) The receiver must be operated for about 20 minutes prior to
the adjustment.
3. Test method
1) Performance: LGE TV test method followed
2) Demanded other specification
- Safety : CE, IEC specification
- EMC :CE, IEC
4. Module General Specification
No. Item
Specification
1 Display Screen Device 105 cm(42 inch) wide color display module
2 Aspect Ratio
16:9
3 LCD Module
105 cm(42 inch) TFT WUXGA LCD
4 Operating Environment Temp. : 0 deg ~ 40 deg
Humidity : 0 % ~ 85 %
5 Storage Environment Temp. : -20 deg ~ 60 deg
Humidity : 0 ~ 85 %
6 Input Voltage
AC 100-240V~, 50 / 60Hz
7 Power Consumption 98
FHD, 120Hz(Edge LED)
=LCD(Module)+Backlight(LED)
8 Module Size
973.2(H) x 566.2(V) x 10.8 mm(D)
8 Pixel Pitch
0.4845 (H) x 0.4845 (V)
9 Back Light
CCFL/Edge-LED/IOP-LED
10 Display Colors
1.06 B(true) colors (10-bit)
11 Coating
3H(Hard coating), Anti-glare
Remark
LC420EUH-SCA1/2 - LE5500, LE7500
LC420EUH-SCA1/2 - LE5500, LE7500
LC420EUH-SCA1/2 - LE5500, LE7500
Copyright
LG Electronics. Inc. All right reserved.
Only for training and service purposes
-4-
LGE Internal Use Only
4페이지 ADJUSTMENT INSTRUCTION
1. Application Range
This specification sheet is applied to all of the LCD TV with
LT03B/D/E/H/R/S chassis.
2. Designation
(1) Because this is not a hot chassis, it is not necessary to use
an isolation transformer. However, the use of isolation
transformer will help protect test instrument.
(2) Adjustment must be done in the correct order.
(3) The adjustment must be performed in the circumstance of
25 ºC ± 5 ºC of temperature and 65 % ±10 % of relative
humidity if there is no specific designation.
(4) The input voltage of the receiver must keep AC 100-240
V~ 50 / 60Hz.
(5) Before adjustment, execute Heat-Run for 5 minutes at RF
no signal.
3. Adjustment items
3.1. PCB assembly adjustment items
4. PCB assembly adjustment method
4.1. MAC Address Download & LAN test
4.1.1. MAC Address D/L
A D/L Program : Serial.exe
4.1.1.1. Method
1) Connect Jig to PCBA.
1) Execute “ Serial.exe” on PC, MAC Address edit : Start /
End MAC address input
2) Connect Com-port.(Port connection button click)
3) Load button click(3) for MAC Address write
4) MAC address Write.
1) Mac Address D/L & LAN Test
2) Main S/W program download : Using USB Memory stick
3) Input Tool - Option
4) Download EDID : EDID data are automatically
downloaded when adjusting the Tool Option.
5) ADC Calibration – RGB & Component
6) Check SW Version
3.2. SET assembly adjustment items
1) Input Area option.
2) Adjustment of White Balance : Auto
3) Adjustment of White Balance : Manual
4) Intelligent Sensor Inspection Guide
5) Blue-Tooth Inspection Guide
6) Local Dimming Inspection Guide
7) Preset CH information
8) Internal Press Test
9) Motion Remote controller Inspection
10) 3D Function test
11) Outgoing Condition Configuration
12) Sound spec
13) Factoring Option Data input.
5) Check the OK Or NG
Copyright
LG Electronics. Inc. All right reserved.
Only for training and service purposes
-7-
LGE Internal Use Only
7페이지 | |||
구 성 | 총 30 페이지수 | ||
다운로드 | [ 42LE5500.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
42LE5500 | LED LCD TV SERVICE MANUAL | LG |
42LE5500-DA | LED LCD TV SERVICE MANUAL | LG |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |