PXWHL720DTFT LCD MONITOR

55 44 33 22 11 D D C C B B A A 97E6501400 0 BLOCK DIAGRAM HL720D TitleDocument Number Rev Sheet of DESIGN CHECK APPROVAL WooYoung Telecom Co., Ltd. Model LVDS 4 RonPANELGCLK-CLK+B INVERTER & POWER 1 AdjBACKLITEonBACKLITE D-SUB INPUT 2 GIN0 RIN0 BIN0 ST_DET DSCL DSDA RIN0M BIN0M GIN0M HSYNC0 VSYNC0 SOGIN0 TSUM56AL & PANEL 3 RIN0RIN0MGIN0GIN0MBIN0BIN0MVSYNC0HSYNC0 onPANEL ONBACKLITE DSDADSCLST_DET DET_DVI SOGIN0 AdjBACKLITE R- B- G+ B+ CLK+ G- CLK- R+ KEY_FUNCTION 4 KEY_1 LED_G KEY_2 LED_R DVI INPUT 4 DET_DVI B+ CLK- R- CLK+ G- B- G+ R+ R- BIN0M G- B- R+ SOGIN0BIN0 CLK- GIN0MRIN0VSYNC0 B+ GIN0RIN0M CLK+ G+ HSYNC0ST_DETDSDADSCL DET_DVI KEY_1 KEY_2 LED_R LED_G 55 44 33 22 11 D D C C B B A A INVERTER & POWER GND 97E6501400 0 INVERTER & POWERHL720D TitleDocument Number Rev Sheet of DESIGN CHECK APPROVAL WooYoung Telecom Co., Ltd. Model BKLT-VBRI VCC5V BKLT-EN AVDD_MPLL_3.3 GND_POWER AVDD_ADC_3.3AVDD_PLL_3.3 VDDC_1.8 +5V VDDP_3.3 AVDD_DVI_3.3 GND_POWER +12V +5V + CE5100uF/16V C22 0.1uF C26 0.1uF + CE10 10uF/16V + CE9 10uF/16V U2 APL1117-3.3V (TO252) 3 2 1 VIN VOUT GND + CE7 10uF/16V U3-1 3 2 1 VIN VOUT GND + CE6 100uF/16V C24 0.1uF + CE8 10uF/16V J7IBP-9S-20T 123456789 +12V+12VGNDGND+5V+5VGNDS/WDIM C180.1uF + CE12 100uF/16V C27 0.1uF + CE16 470uF/16V C30 0.1uF DZ7 ZMM55C5V6 12 C25 0.1uF C19 0.1uF C29 0.1uF C21 0.1uF C310.1uF FB8 BEAD_120ohm_3216 + CE13100uF/16V FB7 BEAD_120ohm_1608 C20 0.1uF C23 0.1uF C28 0.1uF U3 AP1117E-1.8V (SOT 223) 1 3 24 GND VI VO tab C460.1uF 55 44 33 22 11 D D C C B B A A D-SUB RGB INPUT ISP_TOOL_PROGRAM_ VCC 용 97E6501400 0 D-SUB INPUTHL720D TitleDocument Number Rev Sheet of DESIGN CHECK APPROVAL WooYoung Telecom Co., Ltd. Model R G B GINMRINM HSYNC SOGIN ST_DET GINBINRIN DSCL VSYNC DSDA BINM +5V +5V +5V +5V +5V +5V R9 100 R11 100 C11 0.1uF FB4 BEAD_120ohm_1608 FB6 0 DZ3 UDZS5.6B 12 C1320pF C16 33pF R16 100 D5BAV99 3 1 2 C6 0.1uF DZ1 UDZS5.6B 12 C9 10nF R18 75 C17 220pF FB3 0 R15 100 C1420pF R13 100 D2 BAV99 3 1 2 D6 BAV99 3 1 2 R204.7K D3 BAV99 3 1 2 DZ2 UDZS5.6B 12 R19 75 R10 100 C7 0.1uF FB5 BEAD_120ohm_1608 R17 75 C10 0.1uF R12 100 D4 BAV99 3 1 2 C1520pF R7 100 C8 0.1uF R2110K C12 0.1uF R8 100 R14 100 R22 100 J4 DAH-15RF-4B4-FN 12345678910 1112131415 1617 55 44 33 22 11 D D C C B B A A SCALER&PANEL DVI_INPUT KEY_INTERFACE PANEL_INTERFACE FLASH_MEMORY EEPROM 0 SCALER & PANELHL720D TitleDocument Number Rev Sheet of DESIGN CHECK APPROVAL WooYoung Telecom Co., Ltd. Model BKLT-VBRI RXO1+RXEC+RXEC-RXO3-RXE2-RXO0+RXOC+ ON_Pannel RXE0+ ON_Pannel RXO0- BKLT-EN RXE1- INV_ON RXO2+RXOC-RXE0-RXO2-RXE3+RXE1+RXO3+RXE2+RXO1-RXE3- INV_ON RXO0-RXEC+RXE3+RXO3-RXO1+RXE2-RXO2-RXO3+RXE1-RXO0+RXE0+RXO2+RXOC-RXE2+RXEC-RXOC+RXO1-RXE0-RXE1+RXE3- DSCL DIM_ADJ BINM DIM_ADJ DSDA MUTE VSYNC RINBINGINM ST_DET RINMSOGINGIN VOLUME HSYNC RX0+RX1-RXC+RX2-RX0-RXC-RX1+DET DVISCL_DVISDA_DVIRX2+ +5V +5V AVDD_DVI_3.3 GND_POWER +5V +5V VDDP_3.3 VDDP_3.3 +5V VDDP_3.3 +5V AVDD_ADC_3.3 +5V VDDC_1.8 VDDP_3.3 VDDC_1.8 AVDD_PLL_3.3 AVDD_MPLL_3.3 VDDP_3.3 TP28 1 R284.7K + CE15 100uF/16V C40 0.1uF R2410K BT9 1 R274.7K BT20 1 C33 22p Q4 SBT3904 R23200 R664.7K BT11 1 BT25 1 TP5 1 R49 390 R614.7K BT24 1 Q5SBT3904 3 1 2 BT10 1 R574.7K R594.7K R1004.7K BT1 1 R584.7K J5 3245167 KEY1KEY2 GND LED_R GND LED_G VCC BT21 1 R50 4.7K CON1 12507WR-30 123456789101112131415161718192021222324252627282930 31 32 BT15 1 U6 FDC6329L 456 321 YTNOn-OffR1_C1 V_Out2V_Out1 R2 TP4 1 C470.1uF D8 BAV99 1 2 3 BT14 1 R51 100 C41 0.1uF BT2 1 C42 0.1uF BT26 1 TP3 1 U8 AT24C16(SOIC) 1234 5678 A0A1A2GND SDA SCL WP VCC BT16 1 R25 200 BT3 1 R34 22 BT27 1 R60 0 TP29 1 R67 33 C450.1uF BT4 1 D7 BAV99 1 2 3 R68 33 R4210K BT19 1 C48 0.1uF BT17 1 R55 4.7K R5210K BT6 1 TP30 1 X1 14.318MHZ BT12 1 BT18 1 R4110K R5310K C39 0.1uF C430.1uF C37 0.1uF R56 223 Q3 SBT3906 2 1 3 R62 100K PS25LV512(SOIC) U7 1234 5678 CS SOWPGND SI SCK HOLD VCC BT7 1 C38 0.1uF U4 TSUM56AL-LF 33 32 302918 35 34 19 31 41 42 40 1617 80 81 7879556172 82 94 566273 83 95 5864 85 5763 8447 2827 2 1411 85 25262324222021 1 48 49 50 51525354 15 43 37 36 38 39 767770717475 96 97 92 93 90 91 86 87 88 89 44 45 46 6669 3467 101213 5960656768 100 99 98 9 GND VDDP DDCA_SDAGNDBIN0P GPIO_P15/PWM0 VDDC GIN0M DDCA_SCL GPIO_P23 GPIO_P22 SDI AVDD_PLLBIN0M BYPASS VCTRL LVB0M GND LVA3MLVA2MLVB2M VDDC GPIO_P13 VDDP LVA1PLVB1P GND GPIO_P14 LVACKP LVA0P GPIO_P12 GND LVA1M RSTGPIO_P24/PWM2 VSYNC0HSYNC0GNDAVDD_DVIGNDAVDD_DVIGNDREFMREFPRIN0PAVDD_ADCRIN0MGIN0PSOGIN0DDCD_SCL GPIO_P27/PWM1 VDDP GND VDDC MODE[0]MODE[1] LVA3P REXT GPIO_P11/I2C_MDA SDO NC CSZ SCK GND LVB0P LVBCKM LVB2P LVB1M VDDP XIN XOUT GPIO_P07 GPIO_P26/PWM0 GPIO_P02/SAR3 GPIO_P06 GPIO_P25/PWM1 RSTN GPIO_P00/SAR1 GPIO_P01/SAR2 GPIO_P10/I2C_MCL NC NC VDDC LVBCKP R+R-G+G-B-CK+CK- LVACKM LVA2P LVA0M LVB3P LVB3M DDCD_SDA GPIO_P16/PWM2 AVDD_MPLL B+ BT5 1 BT23 1 R54 4.7K R1014.7K R64 10K + CE14 100uF/16V R631.2K R2610K BT8 1 R65 10K R32 22 C32 22p TP31 1 BT22 1 BT13 1 C49 0.1uF C44 0.1uF Q2 SBT3906 2 1 3 + CE11 10uF/16V 55 44 33 22 11 D D C C B B A A DVI(Digtial Visual Interface) 29P 18 916 17 24 C1C2 C3C4 DVI_INPUT E E P _ R O M 0 DVI INPUTHL720D TitleDocument Number Rev Sheet of DESIGN CHECK APPROVAL WooYoung Telecom Co., Ltd. Model RXC-SDA-DVIRX2-RX1-RX2+RX1+RXC+ DET_DVI RX0-RX0+SCL-DVI RXC-RX0-RX1-RX2+RX2-RXC+ DET_DVISDA_DVISCL_DVI RX1+RX0+ +5V +5V +5V R29 10 DZ6 UDZS5.6B 12 R36 10 R31 10 J6DVI_30P 3214567891011121314151617181920212223242526272829 31 34 321456789 101112131415161718192021222324 C1C2C3C4C5 31 34 U5 AT24C02(SOIC) 1234 5678 A0A1A2 VSS SDASCLWPVCC R35 10 D10BAV99 1 2 3 R30 10 D11BAV99 1 2 3 R48 33 D13BAV99 1 2 3 DZ4 UDZS5.6B 12 R44 820 R47 33 R33 10 D9BAV99 1 2 3 D12BAV99 1 2 3 C36100pF R464.7K D14BAV99 1 2 3 R37 10 R38 10 R40 10 R39 10 R454.7K DZ5 UDZS5.6B 12 D15BAV99 1 2 3 C35100pF D16BAV99 1 2 3 C34 0.1uF R43 10K 55 44 33 22 11 D D C C B B A A DVI(Digtial Visual Interface) 29P 18 916 17 24 C1C2 C3C4 DVI_INPUT E E P _ R O M 0 DVI INPUTHL720D TitleDocument Number Rev Sheet of DESIGN CHECK APPROVAL WooYoung Telecom Co., Ltd. Model RXC-SDA-DVI…

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SK TECH CO., LTD. Page 1 of 2 SKT SKTFCE-060530-048 FCC ID :PXWHL720D External Photographs of EUT SK TECH CO., LTD. Page 2 of 2 SKT SKTFCE-060530-048 FCC ID :PXWHL720D

SK TECH CO., LTD. Page 1 of 1 SKT SKTFCE-060530-048 FCC ID :PXWHL720D FCC ID Sample Label & Location Information LABELLING REQUIREMENTS PER ∫∫∫∫2.928 The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase.

SK TECH CO., LTD. Page 1 of 1 SKT SKTFCE-060530-048 FCC ID : PXWHL720D FCC ID Label Sample

SK TECH CO., LTD. Page 1 of 11 SKT SKTFCE-060530-048 FCC ID : PXWHL720D Internal Photographs of EUT SK TECH CO., LTD. Page 2 of 11 SKT SKTFCE-060530-048 FCC ID : PXWHL720D SK TECH CO., LTD. Page 3 of 11 SKT SKTFCE-060530-048 FCC ID : PXWHL720D SK TECH CO., LTD. Page 4 of 11 SKT SKTFCE-060530-048 FCC ID : PXWHL720D SK TECH CO., LTD. Page 5 of 11 SKT SKTFCE-060530-048 FCC ID : PXWHL720D SK TECH CO., LTD. Page 6 of 11 SKT SKTFCE-060530-048 FCC ID : PXWHL720D SK TECH CO., LTD. Page 7 of 11 SKT SKTFCE-060530-048 FCC ID : PXWHL720D SK TECH CO., LTD. Page 8 of 11 SKT SKTFCE-060530-048 FCC ID : PXWHL720D <AUO Panel:Front> SK TECH CO., LTD. Page 9 of 11 SKT SKTFCE-060530-048 FCC ID : PXWHL720D <AUO Panel:Rear> SK TECH CO., LTD. Page 10 of 11 SKT SKTFCE-060530-048 FCC ID : PXWHL720D <Hydis Panel:Front> SK TECH CO., LTD. Page 11 of 11 SKT SKTFCE-060530-048 FCC ID : PXWHL720D <Hydis Panel:Rear>

55 44 33 22 11 D D C C B B A A SW1 : MENUSW2 : SELECTSW3 : DOWNSW4 : UP/AUTOSW5 : MWESW6 : POWER HL720_KEY_FUNCTION 97E6501500 0 KEY_FUNCTIONHL720 TitleDocument Number Rev Sheet of DESIGN CHECK APPROVAL WooYoung Telecom Co., Ltd. Model LED1-1SAM3271 1 2 3 C2 0.1uF SW61112A 12 R2 3.9K SW31127NA 12 43 J1 12505WR-06A 324561 7 8 KEY1KEY2 GND LED_R LED_G GND GND GND R1 1.8K SW21127NA 12 43 SW41127NA 12 43 R4 3.9K R3 1.8K C1 0.1uF SW11127NA 12 43 SW51127NA 12 43 LED1 1 2 3

SK TECH CO., LTD. Page 1 of 24 SKT SKTFCE-060530-048 FCC ID :PXWHL720D FCC-Certificate of Compliance Test Report No.: SKTFCE-060530-048 NVLAP CODE : 200220-0 Applicant: Woo Young Telecom Co., Ltd. Applicant Address: 222-6, Suwolam-ri, Seotan-myeon, Pyeongtaek-si, Gyeonggi-do, 451-852, Rep. of Korea. Manufacturer : Woo Young Telecom Co., Ltd. Manufacturer Address: 222-6, Suwolam-ri, Seotan-myeon, Pyeongtaek-si, Gyeonggi-do, 451-852, Rep. of Korea. Product: TFT LCD Monitor FCC ID: PXWHL720D Model No.: HL720D, HL720S Receipt No.: SKTEU06-0256 Date of receipt: Apr. 26, 2006 Date of Issue: May. 30, 2006 Testing location: SK TECH CO., LTD. 820-2, Wolmoon-Ri, Wabu-Up, Namyangju-Si, Kyunggi-Do, Korea Test Standards: ANSI C63.4 / 2003 Rule Parts: FCC part 15 Subpart B, CISPR 22 Equipment Class : Class B Digital Device Peripheral Other Aspects : This Class B Digital apparatus complies with Canadian IECS-003 Test Result: The above mentioned product has been tested and passed. Prepared by: S.Y.Ye Tested by:H.P.Kim/Engineer Approved by: D.H.Kang /Manager& Chief Engineer Signature Date Signature Date Signature Date Other Aspects : Abbreviations : · OK, Pass = passed · Fail = failed · N/A = not applicable ☞ •This test report is not permitted to copy partly without our permission. •This test result is dependent on only equipment to be used. •This test result is based on a single evaluation of one sample of the above mentioned. •This test report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S Government. • We certify that this test report has been based on the measurement standards that is traceable to the national or International standards. NVLAP Lab. Code: 200220-0 SK TECH CO., LTD. Page 2 of 24 SKT SKTFCE-060530-048 FCC ID :PXWHL720D 》》 Contents 《《 Contents 2 List of Tables 2 List of Figures 2 1. General 3 2. Test Site 3 2.1 Location 3 2.2 List of Test and Measurement Instruments 4 2.3 Test Date 4 2.4 Test Environment 4 3. Description of the tested samples 5 3.1 Rating and Physical Characteristics 5 3.2 Submitted Documents 5 4. Measurement Conditions 6 4.1 Modes of Operation 6 4.2 List of Peripherals 6 4.3 Type of Used cables 7 4.4 Test Setup 7 4.5 Uncertainty 8 5. EMISSION Test 9 5.1 Conducted Emissions 9 5.2 Radiated Emissions 22 》List of Tables Table 1 List of test and measurement Equipment 4 Table 2 Test Data, Conducted Disturbance(HL720D:AUO Panel) 10 Table 3 Test Data, Conducted Disturbance(HL720D:Hydis Panel) 13 Table 4 Test Data, Conducted Disturbance(HL720S:AUO Panel) 16 Table 5 Test Data, Conducted Disturbance(HL720S:Hydis Panel) 19 Table 6 Test Data, Radiated Emissions 23- 24 》List of Figures Figure 1 Spectral Diagram, LINE-PE(HL720D:AUO Panel) 11 Figure 2 Spectral Diagram, NEUTRAL-PE(HL720D:AUO Panel) 12 Figure 3 Spectral Diagram, LINE-PE(HL720D:Hydis Panel) 14 Figure 4 Spectral Diagram, NEUTRAL-PE(HL720D:Hydis Panel) 15 Figure 5 Spectral Diagram, LINE-PE(HL720S:AUO Panel) 17 Figure 6 Spectral Diagram, NEUTRAL-PE(HL720S:AUO Panel) 18 Figure 7 Spectral Diagram, LINE-PE(HL720S:Hydis Panel) 20 Figure 8 Spectral Diagram, NEUTRAL-PE(HL720S:Hydis Panel) 21 SK TECH CO., LTD. Page 3 of 24 SKT SKTFCE-060530-048 FCC ID :PXWHL720D 1. General This equipment has been shown to be capable of compliance with the applicable technical standards and was tested in accordance with the measurement procedures as indicated in this report. We attest to the accuracy of data. All measurements reported herein were performed by SK TECH Co., Ltd. and were made under Chief Engineer’s supervision. We assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. 2. Test Site SK TECH Co., Ltd. 2.1 Location 820-2, Wolmoon Ri, Wabu-Up, Namyangju-Si, Kyunggi-Do, Korea The test site is in compliance with ISO/IEC 17025 for general requirements for the competence of testing and calibration laboratories. This laboratory is recognized as a Conformity Assessment Body(CAB) for CAB’s, Designation Number: KR0007 by FCC, is accredited by NVLAP for NVLAP Lab. Code : 200220-0 and DATech for DAR-Registration No.:DAT-P-076/97-01. SK TECH CO., LTD. Page 4 of 24 SKT SKTFCE-060530-048 FCC ID :PXWHL720D 2.2 List of Test and Measurement Instruments Table 1 : List of Test and Measurement Equipment z Conducted Disturbance Kind of Equipment Type S/N Calibrated until EMI Receiver ESHS10 835871/002 09.2006 Artificial Mains Network ESH3-Z5 836679/018 08.2006 z Radiated Disturbance Kind of Equipment Type S/N Calibrated until EMI Receiver ESIB40 100277 02.2007 Amplifier 8447F 3113A0515308.2006 Log Periodic Antenna UHALP9107 1819 11.2006 Biconical Antenna BBA9106 91031626 11.2006 Antenna Turntable Driver 5907 91X518 N/A Antenna Turntable controller 5906 91X519 N/A 2.3 Test Date Date of Application : Apr. 26, 2006 Date of Test : May. 22, 2006 ~ May. 26, 2006 2.4 Test Environment See each test item’s description. SK TECH CO., LTD. Page 5 of 24 SKT SKTFCE-060530-048 FCC ID :PXWHL720D 3. Description of the tested samples The EUT is a TFT LCD Monitor. See below the difference of model HL720D and HL720S -HL720D:Analog+Digital -HL720S:Analog 3.1 Rating and Physical Characteristics MODE Analog Digital LCD 17 inch(43.2cm) 17 inch(43.2cm) Frequency Horizontal:31.5-80KHz Vertical:56-75Hz Horizontal:31~64KHz Vertical:59-61Hz Max. Resolution 1280x1024@75Hz(SXGA)1280x1024@60Hz(SXGA) Response Time 6ms(Typ.) Input Signal RGB Analog DVI Standard 1.0 Connectors 15 pin D-Sub 24 pin DVI-D Speaker Input/ Headphone Output(Audio Cable)*1 Benefit Function OSD(On screen Display) Function/ Plug&Play Power AC 100-240V, 50/60Hz( Internal Type) Power Consumption Dimensions Under 40W 373mm x 185mm x368mm(WxHxD/ With Basic Stand) Weight 3.1 Kg Items 15 pin D-sub Cable/ Power Cable/Manual/ Warranty Card/Audio Cablex1 15 pin D-sup Cable/ DVI-D Cable/Power Cable/ Manual/Warranty Card/Audio Cablex1 3.2 Submitted Documents N/A SK TECH CO., LTD. Page 6 of 24 SKT SKTFCE-060530…

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SK TECH CO., LTD. Page 1 of 2 SKT SKTFCE-060530-048 FCC ID :PXWHL720D Test set up photos Photograph 1: Setup for Conducted Emissions SK TECH CO., LTD. Page 2 of 2 SKT SKTFCE-060530-048 FCC ID :PXWHL720D Photograph 2: Setup for Radiated Emissions