ZIG-PTT726B2MOBILE INTERNET DEVICE-BLUETOOTH PORTION

QUICK START GUIDE 1. Tap on Home screen to find application. See as following: 1. Tap any blank on Home screen for a while to show “Add to Home screen”, then you can add Shortcuts\ Widgets\ Folders\Wallpapers by a slight Tap. See as following: 2. Tap and hold any icon on Home screen until it becomes bigger, then drag the icon into the recycle bin to delete short cut and widget. 2. Tap any icon to run application 1.Press and hold Power button for 3 seconds to turn on Personal Touch Tablet. 2.Click the “Lock” icon on Home screen and slide up to unlock PTT. 3.Press Power button for a while to show “Device options”, then you can choose Power off \ Suspend \ Cancel. Note: When PTT has a screen timeout and automatically turns off, press button on the body to wakeup PTT then tap up to unlock PTT. Find and run application Create \delete short cut and widget on Home screen 1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10. 11. 11. 12. 12. RESET Headphone jack Volume up Home buttonBack buttonMENU Volume down MIC DC in jackPOWER Micro SD USB Device 1. Tap in upper right of Home screen to show “Settings” in button line Tap Settings Tap Wireless & networks Tap “Wi-Fi” to turn it on , it will search Wi-Fi network automatically. 2. Go to “Wi-Fi settings” Choose your network account and enter wireless password Tap “Connect” to setup Wi-Fi. 3. When Wi-Fi is set up successfully, icon will be shown on the top of screen. How to setup WiFi Buttons overview Status bar overview 14:35 In any function screen, tap button once can back to Home screen Shows Mini SD card was removed When WiFi is turned on, will be shown Airplane mode Shows battery status Indicates alarm clock is turned on Volume down & up icon Back icon Shows Menu under different status FCC Statement 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: 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. 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.

5 5 4 4 3 3 2 2 1 1 DD CC BB AA 福州瑞芯微电子有限公司 REV: Create Date: Title: File: Page Num: Page Total: Modify Date: RK2818_7.0_REF SYSTEM DIGRAM Tuesday, June 08, 2010 Thursday, February 10, 2011 1 8 福州瑞芯微电子有限公司 REV: Create Date: Title: File: Page Num: Page Total: Modify Date: RK2818_7.0_REF SYSTEM DIGRAM Tuesday, June 08, 2010 Thursday, February 10, 2011 1 8 福州瑞芯微电子有限公司 REV: Create Date: Title: File: Page Num: Page Total: Modify Date: RK2818_7.0_REF SYSTEM DIGRAM Tuesday, June 08, 2010 Thursday, February 10, 2011 1 8 RK2818 DDRII 64x16 DDRII 64x16 NAND FLASH 2 x2 die NAND FLASH 1 x2 die LCD PANAL 800*600 1.1 Audio HDMI WiFi /BT Touch_Screen crystal 24MHz G-Sensor DC_5V charge IC Battery LDO_1.2V LDO_LCD3.3V LDO_1.8V LDO_3.3V DC/DC_5V speaker speaker earphone USB-2.0 KEY Rockchip PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn 600MHz

Win Accord Ltd.
Date:August 10,2011 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD FCC ID: ZIG-PTT726B2 To Whom It May Concern: This letter is to ascertain that Win Accord Ltd. Product (Model Name:PT07102-46-XXX ) has been the units used for conducting FCC compliance testing, the DoC part will be tested by FCC recognized test lab. If you have any question or concerns, pls. contact us. Sincerely, Fuqi Qiu /Engineer Win Accord Ltd. 7F, Garden City Cyber Port, Nanhai Road A, No.1079, Nanshan District,Shenzhen,China

Win Accord Ltd. FCC ID: ZIG-PTT726B2 POWER OF ATTORNEY August 10,2011 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, Win Accord Ltd., hereby authorize Most Technology Service Co., Ltd. (Terry YANG/ Manager) located at No.5, Langshan 2nd Rd., North Hi-Tech Industrial Park ,Nanshan, Shenzhen, Guangdong ,China on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen Super Test Service Technology Co., Ltd. (Terry YANG/ Manager) on our behalf shall have the same effect as acts of our own. This authorization expires on august 31 , 2011. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Win Accord Ltd. are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the app lication is subject to a denial of federal benefits pursuant to that section. Name:Fuqi qiu Title:Engineer Company: Win Accord Ltd. Date: August 10, 2011

FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2 FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2 LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2 TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2 VIEW OF OTHER SERIES SAMPLE FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2 PHOTO OF ENTIRE SAMPLE

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FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2 PHOTO OF THE BATTERY PHOTO OF TOUCH SCREEN FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2 PHOTO OF LCD SCREEN FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2 INTERNAL PHOTO OF SAMPLE - 1 FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2 INTERNAL PHOTO OF SAMPLE -2 INTERNAL PHOTO OF SAMPLE - 3 FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2 INTERNAL PHOTO OF SAMPLE -4 4 INTERNAL PHOTO OF POWER SUPPLY-1 FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2 INTERNAL PHOTO OF POWER SUPPLY-2

All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI . 1 Product Data Sheet of WM-BN-BM-01 WLAN +BT+FM 3-in-1 Module Data Sheet Dec 14 2010 Rev 4.2 802.11b/g/n + BT2.1 + FM Radio 3-in-1 SiP Module www.usi.com.tw 802.11b/g/n Wireless LAN + BT + FM 3-in-1 SiP Module V4.2 All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI . 2 Introduction The 802.11b/g/n + BT + FM receiver Wireless SiP module WM-BN-BM-01 which refers as “SiP 3-in-1 module” is a small size module that provides full function of 802.11b/g/n(draft n) , Bluetooth 2.1/class 1 /class2 and FM Receiver in a tiny module via 66 pins LGA Foot Print. This multi- functionality and board to board physical interface provides SDIO/SPI interface for WiFi, UART for Bluetooth and FM receiver. The small size & low profile physical design make it easier for system design to enable high performance wireless connectivity without space constrain. The low power consumption and excellent radio performance make it the best solution for OEM customers who require embedded 802.11b/g/n Wi-Fi + Bluetooth features, such as, Wireless PDA, Smart phone, MP3, PMP, slim type Notebook, VoIP phone etc. The module is based on Broadcom 4329 chipset which is a WiFi+BT+FM Transceiver SOC. The Radio architecture & high integration MAC/BB chip provide excellent sensitivity with rich system performance. The module is designed as single antenna for WiFi and Bluetooth for the application of small size hand held device. In addition to WEP 64/128, WPA and TKIP, AES, CCX is supported to provide the latest security requirement on your network. For the software and driver development, USI provides extensive technical document and reference software code for the system integration under the agreement of Broadcom International Ltd. Hardware evaluation kit and development utilities will be released base on listed OS and processors to OEM customers. Features z Lead Free design which supporting Green design requirement, RoHS Compliance. z The module can support Halogen Free z Support single Antenna for WiFi and Bluetooth z Small size suitable for low volume system integration. z Low power consumption & excellent power management performance extend battery life. z 2.412-2.484 GHz two SKUs for worldwide market. z Easy for integration into mobile and handheld device with flexible system configuration and antenna design. z Supports per packet Rx Antenna diversity 802.11b/g/n Wireless LAN + BT + FM 3-in-1 SiP Module V4.2 All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI . 3 Change Sheet Rev. Date Description of change Approval & Date Page Par Change(s) 1.0 04/20/09 All All Draft version for Review Jason Tsai 1.1 06/10/09 11,29 BT spec update Recommended Footprint update Jason Tsai 1.3 07/01/09 All 5.2, 5.3 Power consumption, add Power topology for WM-BN- BM-01, update WLAN specific Jason Tsai 1.4 07/27/09 11,12,29 5.4, 5.6 8 WLAN spect update: power level of 11n change to 17dBm, BT spec update: sensitivity change to -88dBm as typical, update module top view Jason Tsai 1.5 08/28/09 2, 9,10,11, 12,29 5.2.1, 5.2.2,5. 4, 5.6 Add Halogen Free, Operation voltage, power consumption, WLAN RX spec, BT maximum input level, remove FM RX spec, Jason Tsai 2.0 09/22/09 35 10.4 Add life cycle Jason Tsai 2.1 10/15/09 11 5.4 Add hint for CE and FCC requirement Jason Tsai 2.2 11/25/09 35 10.4 Add the Half-Sine Shock Jason Tsai/Scarrie 2.3 12/11/09 6 13 2. 5.7 Update Block Diagram Update Reference Circuit Jason Tsai/Scarrie 2.4 01/14/2010 11 12 5.4 5.6 Update Specifications 802.11b/g/n Bluetooth Radio Characteristics Jason Tsai/Scarrie 2.5 01/18/2010 35 10.4 Update the Half-Sine Shock Jason Tsai/Scarrie 2.6 01/22/2010 11 5.4 Remove the “ Hint:” Scarrie 2.7 01/25/2010 11 5.4 Update Specifications 802.11b output power Scarrie 2.8 01/26/2010 11 27 13 5.4 7. Update Specifications Pin Description Update Reference Circuit Scarrie 3.1 02/25/2010 Reference PRD to PDS Scarrie 3.2 03/08/2010 10 11,12 13 5.2.1 5.4 Update Power Topology Update Specifications Update Reference Circuit Scarrie 3.3 03/23/2010 25 5.9 Add module high tolerance Scarrie 3.4 04/06/2010 25 5.9 Update Module actual dimension Scarrie 3.5 06/14/2010 20 5.8 Add PCM interface pin define description Scarrie 4.0 06/28/2010 31 32 8 9 Add middle-ground pad recommended past_mask Recommanded reflow profile Scarrie 4.1 07/19/2010 12 5.6 Update Bluetooth output power to add class2 specification Scarrie 4.2 12/14/2010 32 8 Modify Laser Mark Jason 802.11b/g/n Wireless LAN + BT + FM 3-in-1 SiP Module V4.2 All rights are reserved by USI. No part of this technical document can be reproduced in any form without permission of USI . 4 TABLE OF CONTENTS 1. EXECUTIVE SUMMARY................................................................................................................ 5 2. BLOCK DIAGRAM.......................................................................................................................... 6 3. DELIVERABLES............................................................................................................................. 6 4. REFERENCE DOCUMENTS......................................................................................................... 8 5. TECHNICAL SPECIFICATION..................................................................................................... 9 5.1. ABSOLUTE MAXIMUM RATING ............................................................................................... 9 5.2. RECOMMENDABLE OPERATION CONDITION ...................................................................... 9 5.2.1. TEMPERATURE, HUMIDITY ............................................................................................. 9 5.2.1. VOLTAGE .................................................................…

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Maximum Permissible Exposure (MPE) Estimation 1. Limits and Guidelines on Exposure to Electromagnetic Fields General population/uncontrolled exposure apply in situations is which the general public may be exposed, or in which persons that are exposed as a consequence of their employment may not be fully aware of the potential for exposure or can not exercise control over their exposure. The exposure levels can be expressed in terms of power density, electric field strength, or magnetic field strength, as averaged over 30 minutes for the general public and 6 minutes for trained personnel. The exposure criterion is frequency dependent, and a chart covering the range from 3 kHz to 100 GHz can be found in NCRP No.86 (references IEEE C95.1-1999). Below are the limits. Limits for Occupational/Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm2) 0.3-3.0 3.0-30 30-300 300-1500 15,00-100,000 614 1842/f 61.4 -- -- 16.3/f 16.3/f 0.163 -- -- (100)* (900/f2)* 1.0 f/300 5 Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm2) 0.3-1.34 1.34-30.0 30-300 300-1500 15,00-100,000 614 824/f 27.5 -- -- 1.63 2.19/f 0.073 -- -- (100)* (180/f2)* 0.2 f/1500 1 Power density S [mW/cm2] for controlled area at 2 437MHz, ( TX: 2412MHz-2462MHz) S= f (MHz)/300= 5 mW/cm2 Power density S [mW/cm2] for uncontrolled area at 2437MHz, S= f (MHz)/1500=1 mW/cm2 Reference levels are provided for exposure assessment to determine whether the basic restrictions on exposure of humans to electromagnetic fields are exceeded. The basic restrictions on exposure to electromagnetic fields are based directly on established health effects and biological considerations. 2. Prediction of the Exposure to Electromagnetic Fields Calculations can be made on a site by site basis to ensure the power density is below the limits given above, or guidelines can be done beforehand to ensure the minimum distances from the antenna is maintained through the site planning. The calculations are based on FCC OET 65 Appendix B. 3. Calculation method of the Safe Distance Below method describes a theoretical approach to calculate possible exposure to electromagnetic radiation around a base station transceiver antenna. Precise statements are basically only possible either with measurements or complex calculations considering the complexity of the environment (e.g. soil conditions, near buildings and other obstacles) which causes reflections, scattering of electromagnetic fields. The maximum output power (given in EIRP) of a base station is usually limited by license conditions of the network operator. A rough estimation of the expected exposure in power flux density on a given point can be made with the following equation. The calculations are based on FCC OET 65 Appendix B. Whereas: S= Power Density P = Maximum output power in W of the site G numeric = Numeric gain of the antenna relative to isotropic antenna R = distance between the antenna and the point of exposure in meters 4. Test Result Power at antenna connector: 13.75 dB m (23.7 mW) Antenna gain: 2. 0 dB (1.58) Pr edication Distance: 10 cm Predication Frequency: 2437 MHz S= (23.7* 1.58)/ (4*10*10*3.14) =0.0298 (mW/cm 2 ) SO, Power Density at Predication Frequency and Predication Distance: 0.0298 ( mW/cm 2 ) Limit for Occupational/Controlled Exposure at the Predication Frequency: 5 (mW/cm 2 ) Limit for General Population/Uncontrolled Exposure at the Predication Frequency: 1(mW/cm 2 ) TEST RESULT: PASS

5 5 4 4 3 3 2 2 1 1 DD CC BB AA HP_L HP_R MIC_BIAS MUTE Lineout_R Lineout_L GND GND GND SPK_MUTE HP_R HP_L GND SPK_MUTE Lineout_L SPK_MUTE Lineout_R R+ L- R- L+ HP_IN MUTE HP_IN AOL- AOR- R- R+ L- L+ GND VCC3.3V AUDIO1.8V GND VCC3.3V GND GND AUDIO1.8V AUDIO3.3V GND GND GND GND VCC_AMP VCC_AMP VCC_AMP GND GND VCCx2 AUDIO3.3V VCC1.8V AUDIO1.8V GND GND VCC3.3V VCC3.3V I2C_SCL3,5,8,10 I2C_SDA3,5,8,10 I2S_LRCK3,9 I2S_DOUT3,9 I2S_SCLK3,9 I2S_MCLK3 I2S_DIN3,9 HP_IN 3 R226 close to Codec when MK2 is close to Codec, R226 can be removed Audio 如果不需要FM和MIC输入 可以直接使用AML8726-M 内部的Codec。 SPERKER HEADPHONE Mute circuit L: Mute. 请check实物封装确保左右声道正确.确保结构性一致。 注意满足 “耳麦插头”插入时亦能侦测到。 CLOSE TO WM8900 CLOSE TO WM8900 0.01uA when shutdown I2C ADDRESS:0011010 HWD2305可用智浦欣微电子CS8120M代替，pin-pin。 R237 10K R237 10K R230 51R R230 51R +C355 22uF_10V_T +C355 22uF_10V_T R-1R-1 1 R224 51R R224 51R C3361uFC3361uFC33910uF_10VC33910uF_10V R234100K_%1R234100K_%1 T41T41 1 FB44FB200/100MHzFB44FB200/100MHz FB41FB200/100MHzFB41FB200/100MHz FB38 600R/100MHz_0603 FB38 600R/100MHz_0603 C422 0.1uF C422 0.1uF +C351 22uF_10V_T +C351 22uF_10V_T R231 33R R231 33R C3381uFC3381uF L+1L+1 1 FB43FB200/100MHzFB43FB200/100MHz C420 0.1uF C420 0.1uF C354 0.1uF C354 0.1uF R2282.2KR2282.2K C3530.1uFC3530.1uF FB37 600R/100MHz_0603 FB37 600R/100MHz_0603 + MK1 MICROPHONE + MK1 MICROPHONE 1 2 C333NC/0.1uFC333NC/0.1uF T44T44 1 T46T46 1 R236 22R R236 22R R340 22R R340 22R FB42 FB120R/100M_1A FB42 FB120R/100M_1A C3344.7uFC3344.7uF J5 PJAK-ST186 J5 PJAK-ST186 4 5 3 1 2 C347 4.7uF C347 4.7uF C3480.1uFC3480.1uF R225 100K R225 100K T42T42 1 C415 0.1uF C415 0.1uF C414 0.1uF C414 0.1uF FB39120R/100MHz_0.3A_0603FB39120R/100MHz_0.3A_0603 R229 4.7K R229 4.7K R235100K_%1R235100K_%1 R+1R+1 1 U29 HWD2305 U29 HWD2305 SHD 1 NC 2 IN+ 3 IN- 4 VO+ 5 VDD 6 GND 7 VO- 8 EPAD 9 R2271KR2271K T45T45 1 C342 4.7uF C342 4.7uF R339 22R R339 22R T43T43 1 C340 1uF C340 1uF C356 0.1uF C356 0.1uF R232100K_%1R232100K_%1 C332 0.1uF C332 0.1uF R241 4.7K R241 4.7K L-1L-1 1 R233100K_%1R233100K_%1 C345 10uF_10V C345 10uF_10V C343 4.7uF C343 4.7uF T47T47 1 C3490.1uFC3490.1uF T48T48 1 C416 0.1uF C416 0.1uF C3302.2uFC3302.2uF C421 0.1uF C421 0.1uF C3520.1uFC3520.1uF C413 0.1uF C413 0.1uF C3284.7uFC3284.7uF C346 0.1uF C346 0.1uF R341 22R R341 22R C423 0.1uF C423 0.1uF WM8900 U27 WM8900 U27 MICBIAS 1 LINPUT1 2 RINPUT1 3 LINPUT2 4 RINPUT2 5 LINPUT3 6 RINPUT3 7 MODE/GPIO 8 DBVDD 9 DGND 10 CPVDDLO 21 CPVDDHI 22 CFB1 23 VPOS 24 CPGND 25 CFB2 26 VNEG 27 HP_R 28 HP_L 29 HPGND 30 HP_INL 31 HP_INR 32 LINEOUT_2R 33 LINE_OUT2L 34 AVDD 35 VMID 36 AGND 37 LINEOUT_1L 38 LINEOUT_1R 39 AUX/LCOM 40 MCLK 11 DCVDD 12 BCLK 13 ADCDAT 14 ADCLRC/GPIO 15 DACDAT 16 DACLRC 17 SDIN 18 SCLK 19 CSB/GPIO 20 PAD 41 C3312.2uFC3312.2uF C3351uFC3351uF R2260RR2260R U28 HWD2305 U28 HWD2305 SHD 1 NC 2 IN+ 3 IN- 4 VO+ 5 VDD 6 GND 7 VO- 8 EPAD 9 FB36120R/100MHz_0.3A_0603FB36120R/100MHz_0.3A_0603 R358 22 R358 22 C350 0.1uF C350 0.1uF C337 22nF C337 22nF FB40FB200/100MHzFB40FB200/100MHz R359 22 R359 22 C3294.7uFC3294.7uF C341 22nF C341 22nF R333 22R R333 22R C344 4.7uF C344 4.7uF PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn 5 5 4 4 3 3 2 2 1 1 DD CC BB AA GND CHG_ICON GND CHG_STATUS VCC3.3V PWR_EN PWR_EN33PWR_EN PWR_EN18 V_CHG CHG_ICONCHG_STATUS TEMV_CHG PWR_ENPWR_EN13 V_CHG SYSTEM_5V PWR_EN13 FB1V3_SAVE PWR_EN18 PWR_EN SYSTEM_5V PWR_EN33 PWR_EN13 PWR_EN FB1V3_SAVE PWR_EN1 PWR_EN1 TEM TEM PWR_EE RTC_GPO VBAT VCCx GND GND VCC5V GND DC5V_INDC5V_IN1 PGND GND DC_IN DC_IN VCCx2 VCC2.5VA DC_IN VCC3.3V VCCx VCC_RTC VCCx2 GND GND GND VBAT GND VCC3.3V GNDGND GND VCC_RTC1 VCCx VCCK VCC1.8V VCCx VCCx VBAT GND DC_IN GND GND GNDGNDGND VCC_RTC1 DC_IN GNDGND VCC_RTC1 VCCx VCC3.3V SYSTEM_5V VCCx GND VCCx VCCx2 VCCx2 BAT- GND VCC_RTC1 VCCx GND GND CHG_SW3 CHG_STAP3 VCCx2_EN3 PWR_EN1 10 PWR_HOLD3 RTC_GPO3 PWR_KEY_DET3 VCCK_SAVE3 DC_DET3 PWR_EN 3 PWR_HOLD3 NTC[12] PWR_EE3 I2C_SDA5,6,8,10 I2C_SCL5,6,8,10 Title SizeDocument NumberRev Date:Sheet of Power V1.4 AML8726-M_MID_Ref_B_3G Custom 212Friday, April 08, 2011 Title SizeDocument NumberRev Date:Sheet of Power V1.4 AML8726-M_MID_Ref_B_3G Custom 212Friday, April 08, 2011 Title SizeDocument NumberRev Date:Sheet of Power V1.4 AML8726-M_MID_Ref_B_3G Custom 212Friday, April 08, 2011 Battery 5V/3A Input 注意检查和 Layout是否对应 Over voltage protect Optional G9091-250T11U RT9193T-25PB SOT-23-5 VCC5V BOOST VCC3.3V 、VCC1.8V、VCC1.2V先供电 VCC2.5VA后供电 For CVBS & USB SYSTEM 3.3V SYSTEM & DDRII 1.8V Bettery charger RTC Power DAC 2.5V CHG_SW=1, Ichg=400mA CHG_SW=0, Ichg=1A L2/L3/L4/L5/L6 DC R <0.2Ω When use RT9193T, C177 is needed. 用DC/DC的充电IC，可以提高效率， 减少机器内部的热源。如果对热源 不敏感，可需要线性的，但要注意 充电IC的功耗，以免过热而烧毁。 不要更改,close to cpu。 Layout时，注意检查 MOS管、三极管的管脚 顺序是否正确。 Special Zener to get high precision Trigger at 5.8V Don't replace with normal 5.1V@5mA zener 1.85V 3.33V 1.5V on 0.4V off MAX 1A FB=0.6V FB=0.6V MAX0.6A 1.5V on 0.3V off < =1uA TO Decoder Use 1.25V MAX 1A FOR AUDIO AMP/VCC5V FOR HDMI/USB 可调节上电时序 SYSTEM 1.25V MAX1A 0.3V@IFM=1A MAX0.4V@IFM=3A 0.05mA@VRRM=5V D1/D2焊盘做大点,本体下方放置 通孔到背面(裸露铜皮),以便散热。 PWR_HOLD: 1-开机； 0-关机。 RTC_GPO也可用来作关机检测。 Power KEY 强制关机/隐藏KEY 定时开关机电路 低有效 恒流输出,14uA/step 用于动态调节电压，以便省电; 靠近DC/DC的FB放置. 电池电压低于3.3V，PWR_EN为低, 作用：强制关机和电池低压不让机器开机。 FB=0.5V 0.6V L33.3uH_1.5AL33.3uH_1.5A T11T11 1 C161 0.1uF C161 0.1uF C148 10nF C148 10nF C1730.1uFC1730.1uF R11310KR11310K H7H7 1 C3 0.1uF C3 0.1uF U13 RT9266-P(G)E U13 RT9266-P(G)E EN 1 EXT 2 GND 3 LX 4 VDD 5 FB 6 R102 100K R102 100K R132 20K_1% R132 20K_1% R107 330K_1% R107 330K_1% C321 22uF_10V C321 22uF_10V C39610uF_10VC39610uF_10V D16 NC/ESDP D16 NC/ESDP 1 2 R271 22 R271 22 C189 10uF_10V C189 10uF_10V T28T28 1 R108 110K_1% R108 110K_1% C1620.1uFC1620.1uF C367 22uF_10V C367 22uF_10V li_SDAli_SDA 1 U5 ZEN065A230A ZEN056 U5 ZEN065A230A ZEN056 VIN 1 GND 2 VOUT 3 C176 1uF C176 1uF C158 NC/22pf C158 NC/22pf R904.7KR904.7K C3930.1uFC3930.1uF C153 0.1uF C153 0.1uF D1CMS02/3AD1CMS02/3A T18T18 1 R125 1K R125 1K + C191 100uF_6.3V_TB + C191 100uF_6.3V_TB 1 2 C174 2.2uF C174 2.2uF C194 1uF C194 1uF …

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FCC 47 CFR PART 15 SUBPART C TEST REPORT For Applicant: Win Accord Ltd. Address: 12F., No.225, Sec. 5, Nanjing E. Rd., Songshan Dist, Taipei City 105, Taiwan Product Name: Mobile Internet Device Model Name: PT07102-46-XXX Brand Name: N/A FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2A Date of Issue: August. 5, 2011 Issued by : Most Technology Service Co., Ltd. Address : No.5, Langshan 2nd Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China Tel : 86-755-8617 0306 Fax : 86-755-8617 0310 The report consists 41 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by MOST. The test results in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. FCC ID: ZIG-PTT726B2 Report No.: MOST110718F2A Page 2 of 41 TABLE OF CONTENTS 1．VERIFICATION OF CONFORMITY .............................................................................................................. 3 2. GENERAL INFORMATION .....................................…

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