BEJIPS224TALCD Monitor

IPS224T Block Diagram NT68652U LED PANEL (21.5”) LVDS LVDSLVDSLVDS V_LED F/B DVIDVI--DD 24C02 DVI_TMDS 148.5Mhz DVI IIC 19V From Adapter 1919--toto--5V5V DC/DCDC/DC LED B/LLED B/L TT--Con 5V Con 5V LED driver LED driverLED driverLED driver NT68652U (Novatek) Embedded LED Driver RGBRGB R/G/B/H/V SERIALSERIAL FlashFlash RGB IIC SPI Data/ CLK Key1/Key2 LED (Blue) 6 Keys : Power/MENU/DUAL /AUTO/INPUT/EXIT 1Ch. LDO1Ch. LDO System 3.3VSystem 3.3V Core 1.2VCore 1.2V CrystalCrystal 14.318MHz

AHTHORIZATION LETTER LG Electronics USA FCC ID: BEJIPS224TA Date: Mar 20, 2012 To whom it may concern: We, the undersigned, hereby authorize Cerpass Technology (Suzhou) Co., Ltd. of China to act on our behalf, as our agent, in the following matters related to the FCC approval of our products: report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out by Cerpass Technology (Suzhou) Co., Ltd. within the scope of this authorization shall have the same effects as our own. This authorization shall expire 2 weeks from original data. If you have any questions regarding the authorization, please don’t hesitate to contact me. Thank you. Yours Sincerely, Christopher/ Sr. Manager LG Electronics USA

LG Electronics USA Date: Mar 20, 2012 Federal Communications Commission Authorization and Evaluation Division FCC ID: BEJ IPS224TA Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: 1 Schematics 2 Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Christopher/ Sr. Manager LG Electronics USA

LCD Monitor (Model name: IPS224TA) Exterior Photograph: Adapter #1:LCAP21 Adapter #2:ADS-40SG-19-3 Adapter #3:ADS-40FSG-19 Adapter #4:LCAP26-E

LCD Monitor (Model name: IPS224TA) FCC ID