LG M2794D, Service Manual

Page: 6 / 35

Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes LGE Internal Use Only - 6 -
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application Range.
1) This spec sheet is applied all of the LCD TV with LA97A
chassis.
2) Not included spec and each product spec in this spec sheet
apply correspondingly to the following each country standard
and requirement of Buyer
2. Specification
Each part is tested as below without special appointment
1) Temperature : 20±5°C
2) Relative Humidity : 65±10%
3) Power Voltage : Standard input voltage (100~240V@50/60Hz)
*Standard Voltage of each product 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 : UL,CSA,IEC specification
- EMC : FCC,ICES,IEC specification
4. General Specification
4.1 PC
No Item Specification Remarks
1 Supported Sync. Type Separate Sync., Digital
2 Operating Frequency Analog Horizontal 30 ~ 83kHz
Vertical 56 ~ 75 Hz
Digital Horizontal 30 ~ 83kHz
Vertical 56 ~ 75 Hz
3 Resolution Analog Max. 1920x1080 @ 60Hz
Recommand 1920x1080 @ 60Hz
Digital Max. 1920x1080 @ 60Hz
Recommand 1920x1080 @ 60Hz
4 Inrush Current Cold Start : 50 A Hot : 120 A
5 Operating Condition Sync (H/V) Video LED Wattage
Power S/W On
On mode On/On Active Blue 135W(Max)
1. SOUND: 1/8W non-clipped max.
audio signal
On/On Active Blue 120W(Typ)
2. VIDEO: Color Bar pattern
(Contrast: MAX, Brightness: MAX)
Sleep mode Off/On
Off Amber 1W For RGB
On/Off
Power S/W Off Off mode - Off Off 1W
6 MTBF 50,000 HRS with 90% Confidence level Lamp Life 40,000 Hours (Min)
7 Using Altitude 5,000 m (for Reliability) 3,000m(for FOS)