LG 55EA970T, Service Manual

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LGE Internal Use Only Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This spec sheet is applied all of the 47”, 55”, 60”, 70”, 84” LED
TV with LT34D/ET34D chassis
2. Test condition
Each part is tested as below without special notice.
1) Temperature : 25 ºC ± 5 ºC(77±9 ºF), CST : 40 ºC±5 ºC
2) Relative Humidity: 65 % ± 10 %
3) Power Voltage
Standard input voltage (100~240V@ 50/60Hz)
* 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. General Specification
No Item Specification Remark
1. Display Screen Device 47” wide Color Display Module LC470EUH-LEF1(47LA8600-DA/47LA860T-DA)
55” wide color display module LC550EUH-LEF1(55LA8600-DA/47LA860T-DA)
(55LA7900-DA/55LA790T-DA)
LC550DUK-SFN1(55LA960T-DA)
LC550EQK-FGK1(55LA970T-DA)
LC550EQD-FGF4(55LA965T-DA)
LC550LUD-MFP2(55EA980T-DA)
60” wide color display module LC600EUD-LFF1(60LA8600-DA/60LA860T-DA)
65” wide color display module LC650EQK-FGK1(65LA970T-DA)
LC650EQD-FGF4(65LA965T-DA)
70” wide color display module JE695D3LB67(70LA860T-DA)
84” wide color display module LC840EQD-SEF2(84LA980T-DA)
2. Aspect Ratio 16:9 All
3. LCD Module 47” TFT WUXGA LCD
55” TFT WUXGA LCD
60” TFT WUXGA LCD
70” TFT WUXGA LCD
84” TFT WUXGA LCD
4. Operating Environment TFT Temp. : 0 ~ 40 deg
Humidity : 0 ~ 85%
LGE SPEC
ALEF Temp. : 0 ~ 50 deg
Humidity : 20 ~ 90%
5. Storage Environment TFT Temp. : -20 ~ 60 deg
Humidity : 10 ~ 90%
ALEF Temp. : 0 ~ 50 deg
Humidity : 20 ~ 90%
6. Input Voltage AC100 ~ 240V, 50/60Hz