XAJDM253MOBILE HARD DRIVE

2010.07.06 100g书写纸 正反面单黑印刷，中间对折 V1.0 物料名称：DM253 User Guide SIZE:13MM 简介 感谢您使用松日2.5寸移动存储设备。 注 意事项 1.在编写本说明书过程中力求内容正缺与完整，但并不保证本说明 书没有任何错误和漏失。 2.松日只对机器本身存在问题负有保修和维修责任，对于因软件误 操作、产品维修或者其他意外情况等所引起个人数据资料删改或丢 失，不负任何责任，也不对因此造成其他间接损失负责。 3.本产品软件及硬件或者说明书有任何修改，如不另行通知，松日 拥有最终解释权。 产 品特色 1.减震设计，保证存储设备的物理安全 2.高速USB3.0接口，传输速率最高达5Gbps，兼容USB2.0接口 3.Windows 2000以上系统无需驱动，即插即用 4.大容量2M缓存，5400转高速硬盘，保证数据高速传输 5.全程服务：一年质保 系统要求 1.硬件系统 带USB3.0或USB2.0接口的台式电脑、笔记本电脑等。 2.软件系统 Windows 2000/ XP/ Vista/ 7 and Mac OS 9.2及以上操作系统； 无需驱动程序，启动计算机后，连接好移动硬盘，计算机会提示找 到新硬件并自动安装驱动程序。 连接 说明 请将USB线一端插入硬盘接口，一端插入电脑，即可使用。 松日移动硬盘说明书 DM253 Introduction Thank you for using Matsunichi mobile hard drives. Notes 1. In the course of the preparation of this user manual, we are trying to put the contents as accurate and correct as possible. But it could include technical inaccuracies or typographical errors. 2. Matsunichi warrants that this hard drive is manufactured from new parts; is free from defects in material and workmanship; conforms to Matsunichi’ s specifications. And Matsunichi provides repair and replacement free of charge for 12 months from the date of its sales. Matsunichi does not warrant and repair of failures caused by: misuse; unsuitable physical or operating environment; maintenance by anyone other than Matsunichi technicians or authorized personnel. And any losses of data and any direct and indirect losses caused by the above mentioned conditions are not warrant by Matsunichi and Matsunichi is not responsible for such losses. 3. Matsunichi reserves the right to make changes or modifications to software, hardware and user manual. Matsunichi has the final right to interpret. Product Features 1. Shock absorber design to ensure the physical security of hard drive. 2. High-speed USB3.0 interface, transfer rate up to 5Gbps compatible with USB2.0. 3. No driver installation needed for Windows 2000 OS or newer, plug and play. 4. Low power consumption, no external power needed. 5. Large-capacity cache 2Mb, 5400 rps high-speed to ensure high-speed data transmission. 6. Full service: 1 year warranty. System Requirements 1. Hardware system USB3.0 or USB2.0 interface with Desktop computers or Notebook . 2. Software system Windows 2000/ XP/ Vista/ 7 and Mac OS 9.2 or newer No driver installation required for compatible hardware, turn on the computer, connecting hard drive, the computer will be prompted to find and automatically install new hardware drivers. Connecting Introduction Please plug one end of USB line to USB port of hard drive, connect the other end to computer. Matsunichi Mobile Hard Drive User Manual DM253 R R 成品尺寸：80x105mm FCC NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’ S AUTHORITY TO OPERATE THE EQUIPMENT. 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. 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. 12 43

DM253 Hardware Block Diagram

FCC ID: XAJDM253 Page 17 o f 19 Anbotek Compliance Laboratory Limited Report No. 201007686F Figure 1 The EUT-Overall View Figure 2 The EUT-Back View

FCC ID Label Sample for FCC ID:XAJDM253

The proposed Label Location on EUT Proposed FCC ID Label Location Proposed Label Location on EUT The EUT-Back View/Proposed FCC ID Label Location

FCC ID: XAJDM253 Page 18 o f 19 Anbotek Compliance Laboratory Limited Report No. 201007686F Figure 3 The EUT-Inside View Figure 4 The EUT-Inside View FCC ID: XAJDM253 Page 19 o f 19 Anbotek Compliance Laboratory Limited Report No. 201007686F Figure 5 PCB of the EUT-Front View Figure 6 PCB of the EUT-Back View

APPLICANT: Matsunichi Communication Holdings R&D (Shenzhen) Co., Ltd. FCC ID: XAJDM253 The theory of Mobile Hard Drive DM253: 1. MCU: responsible for communication with PC. 2. MCU crystal frequency is 25MHz. 3. Power circuit: to provide steady power to around circuit. 4. LED display: display current state of DM253.

11 22 33 44 55 A A B B C C D D TXPTXNRXNRXP SSTXPSSTXN DMDP SSRXNSSRXP X2 X1 SGND SPI-CSSPI-SO SPI-SCKSPI-SI SPI-CS SPI-SCK SPI-SI SPI-SO PIO3 RESET RXPRXNTXNTXP SSRXPSSRXNSSTXPSSTXN DPDMX2X1 PIO7 RESET PIO7 PIO5 GPIO0 GPIO3 GPIO6 PIO3 GPIO3GPIO6 GPIO0 PIO6 PIO6 PIO5 RESET USB-HDD USB-5V 1.2V 3.3V 3.3V 3.3V 3.3V 1.2V USB-5V 1.2V 3.3V 1.2V 3.3V 1.2V 3.3V 1.2V 3.3V 1.2V 3.3V 3.3V USB-5V USB-5V 1.2V USB-HDD USB-5V USB-HDD 1.2V Close to SATA Connector The width of differential trace should be the sameand approximate spacing.Ground gap > 20mil. Impedance is 100ohm.SATA Differential pair mismatch < 10mil Close to USB Connector The width of differential trace should be the sameand approximate spacing.Ground gap > 20mil. Impedance is 90ohm.SS Differential pair mismatch < 5mil Bypass Capacitors Close to GL3310 Pin 3,11,21,24,35,46,56,60 Pin 7,17,31,42 Hotkey Input USB Detect Reserved 5V to 1.2V pin60 C3610UF/16VC3610UF/16V R104.7KR104.7K C320.1uFC320.1uF R3 15K R3 15K U4 CL8206M U4 CL8206M VIN 4 EN 1 GND 2 LX 3 VOUT 5 KEY SATA1 SATA_22P KEY SATA1 SATA_22P AGND1 S1 A+ S2 A- S3 AGND2 S4 B- S5 B+ S6 AGND3 S7 V33_1 P1 V33_2 P2 V33_3 P3 GND1 P4 GND2 P5 GND3 P6 V5_1 P7 V5_2 P8 V5_3 P9 GND4 P10 DAS P11 GND5 P12 V12_1 P13 V12_2 P14 V12_3 P15 G1 G1 G2 G2 C24 0.01uF C24 0.01uF J9DC0023J9DC0023 1 1 2 2 + 3 - 4 sw 5 R21 100KR21 100K C274.7uFC274.7uF PRO1PRO1 1 C110.1uFC110.1uF C25 0.01uF C25 0.01uF C200.01uFC200.01uF U3 SPI FLASH (>=512Kbit) U3 SPI FLASH (>=512Kbit) CS 1 SO 2 WP 3 VSS 4 SI 5 SCK 6 HOLD 7 VCC 8 C50.1uFC50.1uF C33 10UF/16V C33 10UF/16V C26 0.01uF C26 0.01uF R1 0RR1 0R C3110UF/16VC3110UF/16V C354.7uFC354.7uF Q6 SI2301Q6 SI2301 3 1 2 C70.1uFC70.1uF C120.1uFC120.1uF Q5 SI2301 Q5 SI2301 3 1 2 R17100KR17100K R6510K/ncR6510K/nc L2 10UH L2 10UH Q93904Q93904 1 23 C210.1uFC210.1uF C40.1uFC40.1uF R196.8KR196.8K C3710uFC3710uF R2212KR2212K C90.1uFC90.1uF R410KR410K C130.1uFC130.1uF R14200KR14200K Q10 3904 Q10 3904 1 23 R5 1M R5 1M D6 IN4148 D6 IN4148 12 R164.7KR164.7K C19 0.1uF C19 0.1uF R9 470R R9 470R C150.1uFC150.1uF C29 0.1uF C29 0.1uF D1LED0603D1LED0603 1 2 3 4 C60.1uFC60.1uF R15200KR15200K R13 10K R13 10K X1 25MHz X1 25MHz 1 2 R7 680R R7 680R USB1USB3 Micro BUSB1USB3 Micro B G1 G1 VCC 1 D- 2 D+ 3 ID 4 G2 G2 GND1 5 G3 G3 G4 G4 SSTXN 6 SSTXP 7 GND2 8 SSRXN 9 SSRXP 10 G5 G5 G6 G6 C22 0.1uF C22 0.1uF R11 470R R11 470R C1620pFC1620pF C100.1uFC100.1uF U2 GL3310-LQFP64 U2 GL3310-LQFP64 GPIO6 1 PIO4 2 CVDD 3 GND 4 GPIO3 5 33VO 15 PVDD 7 5VI 16 PIO7 6 PIO1 12 GND 10 TEST 9 CVDD 11 PIO2 8 DM 18 DP 19 GND 28 VP12 24 GPIO7 13 VP12 21 PIO0 14 GND 20 UTXN 22 UTXP 23 AVDD 17 VP12 25 URXN 26 URXP 27 X1 29 X2 30 PVDD 31 RREF 32 CVDD 35 GND 36 12VO 34 GPIO2 38 GPIO1 39 33VI 33 PIO3 40 HRST 41 GPIO0 37 PVDD 42 GPIO4 43 GPIO5 48 PIO5 44 PIO6 45 CVDD 46 GND 47 GND 64 GND 49 GND 50 GND 51 GND 52 GND 53 SRXP 54 SRXN 55 GND 62 VP12 56 GND 57 STXN 58 STXP 59 VP12 60 VP12 61 PVDD 63 R1210KR1210K C284.7uFC284.7uF C1720pFC1720pF R202.2KR202.2K PRO3PRO3 1 C340.1uFC340.1uF C23 0.01uF C23 0.01uF R81MR81M C80.1uFC80.1uF R1810KR1810K C3022PFC3022PF Q4 SI2301Q4 SI2301 3 1 2 C140.1uFC140.1uF PRO2PRO2 1 C181uF/ncC181uF/nc

FCC ID: XAJDM253 Page 1 o f 19 Anbotek Compliance Laboratory Limited Report No. 201007686F FCC TEST REPORT FOR Matsunichi Communication Holdings R&D (Shenzhen) Co., Ltd. Mobile Hard Drive Model No.: DM253 Prepared for : Matsunichi Communication Holdings R&D (Shenzhen) Co., Ltd. Address : 43B/F, INTERNAL CHAMBER OF COMMERCE TOWER, FUHUA RD3 CBD, FUTIAN DISTRICT, SHENZHEN, CHINA Tel: (86) 755-88315408 Fax: (86) 755-88313194 Prepared By : Anbotek Compliance Laboratory Limited Address : 2F, Langfeng Building, Kefa Road North, Hi-tech Industrial Park, Nanshan District, Shenzhen 518057, China Tel: (86) 755-26014771 Fax: (86) 755-26014772 Report Number : 201007686F Date of Test : Jul. 12~14, 2010 Date of Report : Jul. 16, 2010 FCC ID: XAJDM253 Page 2 o f 19 Anbotek Compliance Laboratory Limited Report No. 201007686F TABLE OF CONTENTS Description Page Test Report 1. GENERAL INFORMATION ............................................................................................................... 4 1.1. Description of Device (EUT) ..........................................................................................................................4 1.2. Description of Test Facility.............................................................................................................................5 1.3. Measurement Uncertainty ...............................................................................................................................5 2. POWER LINE CONDUCTED MEASUREMENT ............................................................................ 6 2.1. Test Equipment ...............................................................................................................................................6 2.2. Block Diagram of Test Setup ..........................................................................................................................6 2.3. Power Line Conducted Emission Measurement Limits (FCC Part 15 Class B) .............................................6 2.4. Configuration of EUT on Measurement..........................................................................................................6 2.5. Operating Condition of EUT...........................................................................................................................7 2.6. Test Procedure.................................................................................................................................................7 2.7. Power Line Conducted Emission Measurement Results.................................................................................7 3. RADIATED EMISSION MEASUREMENT..................................................................................... 10 3.1. Test Equipment .............................................................................................................................................10 3.2. Block Diagram of Test Setup ........................................................................................................................10 3.3. Radiated Emission Limit (Subpart B Class B) ..............................................................................................11 3.4. EUT Configuration on Measurement ............................................................................................................11 3.5. Operating Condition of EUT.........................................................................................................................11 3.6. Test Procedure...............................................................................................................................................11 3.7. Radiated Emission Measurement Results .....................................................................................................12 4. PHOTOGRAPH ................................................................................................................................... 15 4.1. Photo of Power Line Conducted Emission Test............................................................................................15 4.2. Photo of Radiated Emission Test ..................................................................................................................15 APPENDIX I (Photos of EUT) (3 Pages) FCC ID: XAJDM253 Page 3 o f 19 Anbotek Compliance Laboratory Limited Report No. 201007686F TEST REPORT Applicant : Matsunichi Communication Holdings R&D (Shenzhen) Co., Ltd. Manufacturer : Goldland Electronics (Shenzhen) Co., Ltd. EUT : Mobile Hard Drive Model No. : DM253 Rating : DC 5V via USB Port Trade Mark : Matsunichi Measurement Procedure Used: FCC Rules and Regulations Part 15 Subpart B 15.107&15.109-2007 & ANSI C63.4-2009 The device described above is tested by Anbotek Compliance Laboratory Limited To determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart B Class B limits both radiated and conducted emissions. The measurement results are contained in this test report and Anbotek Compliance Laboratory Limited Is assumed full responsibility for the accuracy and completeness of these measurements. Also, this report shows that the Equipment Under Test (EUT) is to be technically compliant with the FCC requirements. This report applies to above tested sample only. This report shall not be reproduced in part without written approval of Anbotek Compliance Laboratory Limited Date of Test : Jul. 12~14, 2010 Prepared by : (Engineer) Reviewer : (Project Manager) Approved & Authorized Signer : (Manager) FCC ID: XAJDM253 Page 4 o f 19 Anbotek Compliance Laboratory Limited Report No. 201007686F 1. GENERAL INFORMATION 1.1. Description of Device (EUT) Description : Mobile Hard Drive Model Number : DM253 Test Power Supply : AC 120V, 60Hz for PC Notebook PC : Manufacturer: IBM M/N: 2373 S/N: 99-OL5HH CE , FCC: DOC Applicant : Matsunichi Communication Holdings R&D (Shenzhen)…

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FCC ID: XAJDM253 Page 15 o f 19 Anbotek Compliance Laboratory Limited Report No. 201007686F 4. PHOTOGRAPH 4.1. Photo of Power Line Conducted Emission Test 4.2. Photo of Radiated Emission Test