PU9R3MP3 PLAYER

’ z z - - - - ‘’ ‘’ - - - z z “” z - - - - ’ LED LED color meaning Description ① Battery LED Green Battery status On : Charging Off : When Fully charged Blink : When charging is needed ② Repeat LED Blue The way to replay Off : Repeat all mode On : Intro mode Blink : Shuffle mode ③ Play LED Blue Playback status When replaying On : Pausing Blink : Replaying / Volume controlling Fast forwarding or Rewinding When A-B repeat Off : Marking A position On : Marking B position and repeating - - - - - - - - - ’ z Note: This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna -Increase the separation between the equipment and receiver -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected -Consult the dealer or an experienced radio/TV technician for help. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. **CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

55 44 33 22 11 D D C C B B A A MICOM USBPORT FLASHMEMORY EARPHONE X-TAL 24.576MHZ BLOCK DIAGRAM 1.0 R3 A4 11 Tuesday, October 11, 2005 TitleSize Document Number Rev Date: Sheet of

KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 1 of 2 External photo (front) KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 2 of 2 External photo (Rear)

KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 1 of 1 Label location FCC Label Location

KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 1 of 1 FCC ID Sample Label Model Number: R3 FCC ID: PU9R3 S/N: STORMBLUE CO., LTD. Made in Korea

KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 1 of 3 Internal photo (Front) KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 2 of 3 Internal photo 1 (Front) KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 3 of 3 Internal photo 1 (Rear)

55 44 33 22 11 D D C C B B A A 4 7 0 m A C h a r g e PLAY LED REPEAT LED LOW BAT LED MP3 Player 1.0 R3 A3 22 Tuesday, October 11, 2005 TitleSize Document Number Rev Date: Sheet of D0D1D2D3D4D5D6D7 CLEALEFLASH CE1-MWR-MRD- FLASH CE2- GPIO_GORESET#VCCDGNDUSB_D-USB_D+VCCAOUTRAOUTLDGNDVRDADGND VCC VREFI VDD VDDIO VCC LRADC XIN XOUT VCC VCC KEY10 DGND BATLEVEL DGND VDD GPIO_B4GPIO_B5GPIO_B6 VCC FLASH CE1-FLASH CE2- D7 D2 D3 D4 D5 ALE MWR- MRD- VREFI VDDIO GPIO_GO KEY10 RESET# VCC VRDA AOUTL AOUTR GPIO_B4 GPIO_B5 GPIO_B6 DGND CLE D0 D1 D6 VDD VDD DGND DGND DVBUS VBAT DVBUS DGND DGND DGND DGND DGND DGND VCC DGND VCC VCC VBAT DGND VCC DGND VCC DGND VDD DGND DGND DGND VCC DGND DGND VCC DGND DGND DGND DGND DGND DGND VCC DGND VDD DGNDDGND DGND VBAT DGND VBAT DGND VBAT DGND VCC C10 100nF U1 1GB 12345 6 789 1011 1213 1415161718192021222324252627 282930313233343536373839404142434445464748 NC1NC2NC3NC4NC5 GND R/B RECENC6NC7 VCC1 VSS1 NC8NC9CLEALEWEWPNC10NC11NC12NC13NC14NC15NC16NC17 NC18 IO1IO2IO3IO4 NC19NC20NC21VSS2 VCC2 NC22NC23NC24 IO5IO6IO7IO8 NC25NC26NC27NC28 J3BAT 1 2 SW8A-B/EQ 12 C18 100pF BD7 300 R947K C11 100nF R14 470 R12 100K C12 100nF Q1KTD1304 2 13 + CT2 10uF R4 10K DNP C13 100nF SW6MINUS 12 U2 ATJ2085 123456789 10111213141516 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33343536373839404142434445464748 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 GPIO_G0RESET#VCCGNDUSB_D-USB_D+PAVCCAOUTRAOUTLPAGNDVRDAMICINVMICFMINLFMINRAGND AVCC VREFI AVDD VDDIO VP LRADC HOSCI HOSCO BATSEL DCDIS GPIO_B0 GPIO_C2 GPIO_B1 GND1 BAT LXVDD NGND LXVCC GPIO_B2 CE3#CE2#CE1# VDD GPIO_B4GPIO_B5GPIO_B6GPIO_A1GPIO_A2GPIO_A0 ICEEN# ICERST# VCC1 GND2 D7 D6 D5 D4 D3 D2 D1 D0 MWR# MRD# CLE ALE GPIO_C1 GPIO_C0 VDD1 C7 100nF R21 10K R1 DNP C24 100nF SW1RESET 12 SW4FF 12 R8 0 C19 100pF R5 10K C25 100nF R20 10K R19 10K J2 TG412-S7-A2 1 2 3 45 6 7 GND SP1 L-CH SW1SW2 R-CH DET SW2PLAY 12 C17 100nF J1 USB PORT 12345678 DVBUS DM DP RXD TXD LLINEIN RLINEIN GND R30 100K 1% U3 XC6206P152MR 1 2 3 GND VOUT VIN + CT1 10uF SW5REW 12 C15 100nF C5 470nF R13 100K R29 200K 1% C6 100nF C16 100nF + CT7 10uF C9 100nF R16 1K C22 100nF R23 27K 1% + CT8 4.7uF R2 24 R22 100K 1% SW7PLUS 12 D3RED C14 100nF R7 0 R3 24 R24 27K 1% + CT9 2.2uF SW9HOLD 1 2 3 R6 10K DNP R1047K R11 100K R25 27K 1% + CT3220uF BD1 300 C3 24pF + CT4220uF R26 27K 1% BD2 300 BD4 300 BD6 300BD5 300 R18 47K R27 27K 1% D1BLUE + CT6 10uF R17 680 C23 1uF R28 51K 1% C21 100nF C8 100nF Y1 24.576Mhz R15 470 Q3KTD1304 2 13 U4 XC6209F302MR 123 45 VCCGNDCE NC VDD C1 100nF D4 GREEN SW3REPEAT 12 C2 100nF D2BLUE U5 MAX1811 43 658 12 7 INGND GND BATT CHG SELVSELI EN + CT5 10uF C20 100nF C4 24pF Q2KTD1304 2 13 XIN XOUT USB_D-USB_D+ BATLEVEL

KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 1 of 13 Test Report Test Report No.: KTI05EF10001 Registration No.: 99058 Applicant: STORMBLUE CO., LTD. Applicant Address: #1308, World Meridian Venture Center, Gasan-dong 60-24, Geumcheon-gu, Seoul, Korea 153-801 Product: MP3 Player FCC ID: PU9R3 Model No. R3 Receipt No.: 05-1010 Date of receipt:October 07, 2005 Date of Issue: October 21, 2005 Testing location Korea Technology Institute Co., Ltd. 51-19, Sanglim3-Ri, Docheok-Myeun, Gwangju-Shi, Gyeungki-Do, Korea Test Standards: FCC/ANSI. C63.4: 2003 Rule Parts: FCC Part 15, Class B Equipment Class: Computing Device Peripheral Test Result: The above-mentioned product has been tested with compliance. Tested by: Y. M. Lee / Engineer Approved by: G. C. Min /President 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 this test report has been based on the measurement standards that is traceable to the national or international standards. KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 2 of 13 ≫≫ Contents ≪≪ 1. 2. 3. 4. 5. 6. Annex1 Annex2 Contents List of Tables List of Figures List of Photographs General Test Site 2.1 Location 2.2 List of Test and Measurement Instruments 2.3 Test Data 2.4 Test Environment Description of the tested samples 3.1 Rating and Physical characteristics 3.2 Submitted documents Measurement conditions 4.1 Modes of operation 4.2 List of peripherals 4.3 Uncertainty 4.4 Test Setup Emission Test 5.1 Conducted Emissions 5.2 Radiated Emissions Photographs of the Test Set-up Label Photographs of EUT 2 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 6 7 8 8 12 14 16 18~29 ≫ List of Tables Table 1 List of test and measurement equipment Table 2 Test Data. Conducted Emissions Table 3 Test Data. Radiated Emissions ≫ List of Figures Figure 1 Spectral Diagram, LINE-PE Figure 2 Spectral Diagram, Neutral-PE ≫ List of Photographs Photograph 1 Setup for Radiated Emissions Photograph 2 Setup for Conducted Emissions 4 11 13 9 10 14 15 KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 3 of 13 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. Korea Technology Institute Co., Ltd. performed all measurements reported herein. And were made under Chief Engineer’s supervisor. We assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. 2. Test Site Korea Technology Institute Co., Ltd. 2.1 Location 51-19, Sanglim3-Ri, Docheok-Myeun, Gwangju-Shi, Gyeungki-Do, Korea The Test Site is in compliance with ANSI C63.4/2001 for measurement of radio Interference. KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 4 of 13 2.2 List of Test and Measurement Instruments Table 1: List of Test and Measurement Equipment Conducted Emissions Kind of Equipment Type S/N Calibrated until Spectrum Analyzer R3261C 61720417 01.2006 Field Strength Meter ESPC 832827/011 06.2006 LISN KNW407 8-1157-2 01.2006 LISN EM-7823 115019 04.2006 Conducted Cable N/A N/A 11.2005 - Radiated Emissions Kind of Equipment Type S/N Calibrated until Field Strength Meter ESPC 832827/011 06.2006 Spectrum Analyzer R3261C 61720417 01.2006 Pre Amplifier 8447D 2944A06874 11.2005 Biconical Antenna VHA9103 1111 01.2006 Logperiodic Antenna UHALP9107 1568 01.2006 Horn Antenna 3115 6443 07.2006 Open Site Cable N/A N/A 11.2005 Antenna Mast DETT-03 N/A N/A Antenna & Turntable controller DETT-04 91X519 N/A 2.3 Test Date Date of Application: October 07, 2005 Date of Test: October 9, 2005 2.4 Test Environment See each test item’s description. KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 5 of 13 3. Description of the tested samples The EUT is a MP3 Player. 3.1. Rating and Physical Characteristics 3.2 Submitted Documents - User’s Guide - Block Diagram KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 6 of 13 4. Measurement Conditions Testing Input Voltage: AC 220V 4.1 Modes of Operation The EUT was in the following operation mode during all testing; 1) File transfer each disk. 4.2 Additional Equipment DEVICE TYPE Manufacturer M/N S/N FCC ID PC COMPAQ COMPUTER CORPORATION EvoD5M 6F28KN8ZH110 DOC Monitor HEWLETT PACKARD Pavilionvf17 CNC5040351 DOC Keyboard COMPAQ COMPUTER CORPORATION SDM4700P B58A20CLPNLOLZ DOC Mouse logitech M-S69 3892D101 DOC Mouse SEJIN ELECTRON INC.SMB-400 0CIM004047 GJJS965M3 Printer HEWLETT PACKARD C4569A SG6A7160PJ DOC 4.3 Uncertainty 1) Radiated disturbance Uc (Combined standard Uncertainty) = 1.8dB Expanded uncertainty U=KUc K = 2 U = 3.6dB 2) Conducted disturbance Uc = 0.88dB U = KUc=2 x Uc = 1.8dB KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 7 of 13 4.4 Test Setup MONITOR PC PRINTER MOUSE KEYBOARDMOUSE MP3 Player KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 8 of 13 5. EMISSION Test 5.1.Conducted Emissions Result: Pass The line-conducted facility is located inside a 2.3M x 3.5M x 5.5M shielded closure. The shielding effectiveness of the shielded room is in accordance with MIL-Std-285 or NSA 605- 05. A 1m x 1.5m wooden table 80cm high is placed 80cm away from the conducting ground plane and 40cm away from the sidewall of the shielded room. Electro-Metroics Model EM-7823 (9kHz- 30MHz)50ohm/50 uH Line-Impedance Stabilization Networks (LISN) are bonded to the shielded room. The EUT is powered from the Electro-Metroics LISN and the suppor…

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KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 1 of 2 6. Photograph of the Test Set-Up Photograph 1 : Setup for radiated Emissions KTI05EF10001 FCC ID:PU9R3 Korea Technology Institute Co., Ltd. Page 2 of 2 Photograph 2 : Setup for Conducted Emissions