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22LS2100-TA の電気的特性と機能

22LS2100-TAのメーカーはLGです、この部品の機能は「LED LCD TV SERVICE MANUAL」です。


製品の詳細 ( Datasheet PDF )

部品番号 22LS2100-TA
部品説明 LED LCD TV SERVICE MANUAL
メーカ LG
ロゴ LG ロゴ 




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Total 32 pages

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22LS2100-TA Datasheet, 22LS2100-TA PDF,ピン配置, 機能
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 : LD93Q
MODEL : 22LS2100 22LS2100-TA
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : MFL67529901 (1207-REV00)
Printed in Korea
http://www.Datasheet4U.com

1 Page





22LS2100-TA pdf, ピン配列
SAFETY PRECAUTIONS
IMPORTANT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the
Schematic Diagram and Exploded View.
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent
Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
General Guidance
An isolation Transformer should always be used during the
servicing of a receiver whose chassis is not isolated from the AC
power line. Use a transformer of adequate power rating as this
protects the technician from accidents resulting in personal injury
from electrical shocks.
It will also protect the receiver and it's components from being
damaged by accidental shorts of the circuitry that may be
inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this TV receiver is blown,
replace it with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor,
over 1 W), keep the resistor 10 mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Before returning the receiver to the customer,
always perform an AC leakage current check on the exposed
metallic parts of the cabinet, such as antennas, terminals, etc., to
be sure the set is safe to operate without damage of electrical
shock.
Leakage Current Cold Check(Antenna Cold Check)
With the instrument AC plug removed from AC source, connect an
electrical jumper across the two AC plug prongs. Place the AC
switch in the on position, connect one lead of ohm-meter to the AC
plug prongs tied together and touch other ohm-meter lead in turn to
each exposed metallic parts such as antenna terminals, phone
jacks, etc.
If the exposed metallic part has a return path to the chassis, the
measured resistance should be between 1 MΩ and 5.2 MΩ.
When the exposed metal has no return path to the chassis the
reading must be infinite.
An other abnormality exists that must be corrected before the
receiver is returned to the customer.
Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check.
Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.
Measure the AC voltage across the resistor using AC voltmeter
with 1000 ohms/volt or more sensitivity.
Reverse plug the AC cord into the AC outlet and repeat AC voltage
measurements for each exposed metallic part. Any voltage
measured must not exceed 0.75 volt RMS which is corresponds to
0.5 mA.
In case any measurement is out of the limits specified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.
Leakage Current Hot Check circuit
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-3-
LGE Internal Use Only


3Pages


22LS2100-TA 電子部品, 半導体
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This spec sheet is applied to the 22” LED Monitor TV used
LD93Q chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature: 25 °C ± 5 °C(77 °F ± 9 °F), CST: 40 °C ± 5 °C
2) Relative Humidity: 65 % ± 10 %
3) Power Voltage
: Standard input voltage (AC 100-240 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 5 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
4.1. RGB-PC
No. Item
1 Supported Sync. Type
2 Operating Frequency
3 Operating Frequency
4 Input Voltage
5 Inrush Current
Operating Condition
On mode
6 Power S/W On
Sleep mode
Specification
Separate Sync.(RGB), SOG
Analog
Horizontal
Vertical
30 ~ 69 kHz
56 ~ 61 Hz
Analog
Max 1920×1080 @ 60Hz
Recommend 1920×1080 @ 60Hz
Voltage :100 – 240 Vac, 50 or 60 Hz
Cold Start : 50 A, Hot : 120 A
Sync (H/V) Video
LED
Wattage
On/On
On/On
Active
Active
Off(PTN,PMN)
48(Max)
27(Typ.)
Off/On
On/Off
Off
Blanking
1W
Power S/W Off Off mode -
Off Red (PTN_PMN) 0.5W
7 MTBF
8 Using Altitude
9 Operating Environment
10 Storage Environment
30,000 HRS with 90 % Confidence level
5,000 m (for Reliability) 3,000m(for FOS)
Temp : 10 °C ~ 35 °C
Humidity : 20 % ~ 80 %
Temp : -10 °C ~ 60 °C non condensing
Humidity : 5 % ~ 90 % non condensing
Remarks
RGB
Just operate power key and remote
controller power button.
Lamp Life : 30,000 Hours(min)
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
-6-
LGE Internal Use Only

6 Page



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部品番号部品説明メーカ
22LS2100-TA

LED LCD TV SERVICE MANUAL

LG
LG


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