JCHBT56SASCDBluetooth Modem

Conexant SC56D BT Modem 15.21 CAUTION: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Prohibition of co-location This device must not be co-located or operating in conjunction with any other antenna or transmitter 15.105 Federal Communications Commission (FCC) Requirements, Part 15 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. MPE Statement (Safety Information) Your device contains a low power transmitter. When device is transmitted it sends out Radio Frequency (RF) signal. Conexant SC56D BT Modem 2 Safety Information In order to maintain compliance with the FCC RF exposure guidelines, this equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Use only with supplied antenna. Unauthorized antenna, modification, or attachments could damage the transmitter and may violate FCC regulations. Caution Statement of the FCC Radio Frequency Exposure This Wireless LAN radio device has been evaluated under FCC Bulletin OET 65C and found compliant to the requirements as set forth in CFR 47 Sections 2.1091, 2.1093, and 15.247(b)(4) addressing RF Exposure from radio frequency devices. The radiation output power of this Wireless LAN device is far below the FCC radio frequency exposure limits. Nevertheless, this device shall be used in such a manner that the potential for human contact during normal operation—as a mobile or portable device but use in a body-worn way is strictly prohibit. When using this device, a certain separation distance between antenna and nearby persons has to be kept to ensure RF exposure compliance. In order to comply with the RF exposure limits established in the ANSI C95.1 standards, the distance Conexant SC56D BT Modem 3 between the antennas and the user should not be less than 20cm. How to use BT Modem The CD includes below: 1. \ Manual \: Modem manual. 2. \Acrobat\:Acrobat reader 4.0. 3. Run BVRP\setup.exe to install BVRP or other software. Note: The detailed manual has been put into PDF file in the CD, please run Acrobat Reader 4.0 to read it. Connect Windows 98/ME 1. Double click the My Bluetooth Places icon on desktop screen. 2. Select “Entire Bluetooth Neighborhood” to search Bluetooth Devices in proximity. You will find a Bluetooth Modem icon on the list if you have plug in phone line and power on V90 Modem AP successfully. 3. When dongle find Bluetooth device, it will be show “DFM-560BT” then double-click on this icon. 4. A pup up dialogue from task bar asks you to enter Pin code for passkey authentication. 5. Enter Bluetooth Passkey (PingCode) and click OK. You can get Ping Code from the bottom of V90 modem AP. 6. Click Dial-up Networking. 7. Fill in your dial-up username, password, and the phone number to be dialed, and then click the Dial button. Select the Save password check Conexant SC56D BT Modem 4 box and the dialog box will not appear for subsequent connections to the same phone number. 8. It takes seconds to connect to the Internet. 9. The Dial Up Networking Icon turns Green when connection established. You can now open a web browser and surf the Internet wirelessly. Windows 2000/XP 1. Double click the My Bluetooth Places icon on desktop screen. 2. Click “Search for devices in range” to find Bluetooth device. 3. When dongle find Bluetooth device, it will be show “DFM-560BT” then double-click on this icon. 4. A pup up dialogue from task bar asks you to enter Pin code for passkey authentication. 5. Enter Bluetooth Passkey (PingCode) and click OK. You can get Ping Code from the bottom of V90 modem AP. 6. Click Dial-up Networking. 7. Fill in your dial-up username,password,and the phone number to be dialed,and then click the Dial button.Select the Save password check box and the dialog box will not appear for subsequent connections to the same phone number. 8. It takes seconds to connect to the Internet. 9. The Dial Up Networking Icon turns Green when connection established. You can now open a web browser and surf the Internet wirelessly. FAX Windows 98/ME 1. Double click the My Bluetooth Places icon on desktop screen. 2. Click “Search for devices in range” to find Bluetooth device. 3. When dongle find Bluetooth device, it will be show “DFM-560BT” then double-click on this icon. Conexant SC56D BT Modem 5 4. Click Fax. 5. The Fax Icon turns Green when Fax function is established. Please installed BVRP. 6. If you are using Fax again all you need is to initialize “BVRP Tools to start Fax function. Windows 2000/XP 1. Double click the My Bluetooth Places icon on desktop screen. 2. Click “Search for devices in range” to find Bluetooth device. 3. When dongle find Bluetooth device, it will be show “DFM-560BT” then double-click on this icon. 4. Click Fax. 5. The Fax Icon turns Green when Fax function is established. Please installed BVRP. 6. If you are using Fax again all you need is to initialize “BVRP Tools to …

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Request for Confidentiality Federal Communications Commission Authorization and Evaluation Division Sub.: Confidentiality Request regarding application for certification of FCC ID: JCHBT56SASCD Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: l Schematics l Part List l Block diagram l Operational description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, C. C. Tsai , Manager WELL Communication Corporation

11F , NO . 788 , CHUNG CHENG RD , CHUNG HO , TAIPEI , TAIWAN , R.OC. 台北縣中和市中正路788號11樓 e-mail:[email protected] TEL:886-2-3234-0000 FAX:886-2-3234-0033 http://www.wellmodem.com.tw External Conexant 56K Data/Fax Bluetooth Modem Specification Model Name: BT-56SA-SCD Modem specification Chip Set Conexant SC56D Line Connection PSTN,2 wires Data Transmission BELL 103 and 212A ITU-T V.21 (300 bps) ITU-T V.22 (1200 bps) ITU-T V.23 (1200/75 bps) ITU-T V.22 bis (2400 bps) ITU-T V.32 (9600/4800 bps) ITU-T V.32 bis (14400/7200/1200 bps) ITU-T V.34 bis (33600/28800 bps) ITU-T V.90 and K56 flex ITU-T V.92 ITU-T V.92 Quick connect Theory of Operation Modem on-hold PCM Upstream Fax Transmission Send/Receive G3 Fax ITU-T V.27ter (2400 bps) ITU-T V.29 (9600 bps) ITU-T V.17 (14400 bps) Error Correction MNP 2-4/V.42 LAPM Data Compression MNP 5/V.42 bis/V.44 Command Set EIA/TIA 578 Class 1 & T.31 Class 1.0 Transmit Level Country depend Flow Control XON/XOFF , RTS/CTS(default) Escape code TIES Dialing Mode Tone /pulse Noted Features Speed Buffering Auto Format/Speed sensing Auto Retrain DATA Interface UART Telephone Interface PSTN Line through RJ-11 Signal light PWR;BT;CD;TX;RX Radio Specification Chip set CSR Standards Bluetooth Specification V1.1 Carrier Frequency 2.4GHZ to 2.4835GHZ 11F , NO . 788 , CHUNG CHENG RD , CHUNG HO , TAIPEI , TAIWAN , R.OC. 台北縣中和市中正路788號11樓 e-mail:[email protected] TEL:886-2-3234-0000 FAX:886-2-3234-0033 http://www.wellmodem.com.tw DATA Rate Asymmetric: 723.2kbps max/57.6kbps Symmetric:433.9kbps Receiving sensitivity -80dBm Output Power +3dBm to –20dBm (class 2) Modulation Method GFSK Support Profile Dial-Up Networking;FAX; OS WIN 98 SE/ME/2000/XP Antenna External EMI/Safety/Certification PTT FCC Part68 Class B CTR21 Safety FCC Part15 Class B CE;LVD EN60950 Bluetooth Qualification BQB Operation description Modem 1. Purpose: The purpose of this document is to describe key component operations on Bluetooth of BT-56SA-SCD. 2. Key components:Modem Single Chip Conexant CX06827-11,Flash Memory,DAA circuit. 3. Operation Principle:The Coneant SC56D Single Chip ACF Modem supports analog data up to 56 kbps,analog fax to 14.4kbps,telephone answering machine(TAM)/telephony extensions,and parallel/serial host interface operation depending on model.The modem operates with PSTN telephone lines worldwide. The CX06827 ACF device integrates modem controller(MCU),modem pump(MDP),bootloader ROM,and analog line interface codec functions into a single 144-pin TQFP.The modem operates by executing firmware from external ROM/flash ROM and RAM.Customized modem firmware and added/modified country profiles can also be executed from external memory,either from ROM/flash ROM or from serial EEPROM/flash ROM and RAM. +3.3v operation with +5V tolerant digital inputs Operation clock is provided by 26.224MHz. Typical power use SCFACF: 274mW(Normal Mode);27.7mW(Sleep Mode) VC: 5mW(Normal Mode) Key Features Data Modem -ITU-T V.90/K56flex (SC56D models)/V.34(SC56 ),V.32bis,V.32,V.22bis,V.22,V.23,and V.21;Bell 212A and Bell 103. -V.42 LAPM and MNP 2-4 error correction. -V.42 bis and MNP 5 data compression. -MNP 10EC enhanced cellular performance. -V.250 and V.251 commands. V.22 bis fast connect Fax modem send and receive rates up to 14.4kbps -V.17,V.29,V.27 ter,and V.21 channel 2. -EIA/TIA 578 Class 1 and T.31 Class 1.0,and EIA/TIA 578 Class 2 Commands. V.80 synchronous access mode supports host-controlled communication protocols with H.324 interface support Interfaces to external ROM/flash ROM,RAM,and optional serial EEPROM. Downloadable Architecture -Downloadable MCU firmware from the host/DTE to flash ROM. -Downloadable MDP code modules from the MCU transparent to the host. Data/FAX call discrimination Hardware-based modem controller and digital signal processor (DSP). Worldwide operation -Complies to TBR21 and other country requirements. -Caller ID detection, -Call progress,blacklisting. -External ROM/flash ROM includes default values for 29 countries. Caller ID and distinctive ring detect Telephony/TAM -V.253 commands -2-bit and 4-bit Conexant ADPCM,8-bit linear PCM,and 4-bit IMA coding -8 kHz sample rate. -Concurrent DTMF,ring,and Caller ID detection. Built-in host/DTE interface with speeds up to 230.4kbps. -Parallel 16550A UART-compatible interface -Serial ITU-T V.24(EIA/TIA-232-E)logical interface. Direct mode(serial DTE interface) Flow control and speed buffering Automatic format/speed buffering. Serial async/sync data;parallel async data. Bluetooth 1. Purpose: The purpose of this document is to describe key component operations on Bluetooth of BT-56SA-SCD.. 2. Key components: CSR BlueCore 02 External BC212015B, Bluetooth Single Chip AMD AM29LV400B, Flash Memory, XC6204B32MR, High Speed LDO Regulators 3. Operation Principle: CSR BlueCore 02 External BC212015B, Bluetooth Single Chip BlueCore2-External is a single chip radio and baseband IC for Bluetooth 2.4GHz systems. It is implemented in 0.18μm CMOS technology. When used with external flash containing the CSR Bluetooth software stack, it provides a fully compliant Bluetooth system for data and voice communications. Operation at 2.7 ~ 3.3V supply. Operation clock is provided by 16MHz oscillator. Key Features Radio -Operation with common TX/RX terminals simplifies external matching circuitry and eliminates external antenna switch -Extensive built-in self-test minimizes production test time -No external trimming is required in production -Full RF reference designs are available Transmitter -Up to +6dBm RF transmit power with level control from the on-chip 6-bit DAC over a dynamic range greater than 30dB -Supports Class 2 and Class 3 radios without the need for an external power amplifier or TX/RX switch -Support Class 1 radio with an external power amplifier provided by a power control terminal controlled by an internal 8-bit voltage DAC and an external RF TX/RX switch Receiver -Integrated channel filters -Digital demodulator for improved sensitivity …

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k:\bluetooth sc56d\ \circuit\ctr21\wel152.bom 1 1: 551 - 0057 - 0100 Revised : ¬ P ́ Á ¥ | , ¤ @ ¤ ë 02 , 2003 2: BT - 56 SA - SCD - CTR21 Revision : 01 3: 4: 5: 6: 7: 8: 9: 10: Bill Of Materials January 3 , 2003 11 : 14 : 21 Page1 11: 12: Item Quantity Reference Part 13: ______________________________________________ 14: 15: 1 2 BR2 , DB1 BRIDGE 16: 2 2 C3 , C4 221 / 2 KV 17: 3 1 C5 0.47 UF / 250 V 18: 4 10 K1 , ZD2 , Q4 , R7 , C7 , C12 , C13 , NI 19: C14 , L17 , L18 20: 5 1 C8 47 UF / 25 V / NP 21: 6 1 C9 33 NF / 0805 22: 7 1 C10 1 UF / 50 V 23: 8 33 c11 , C28 , C31 , C33 , C34 , C37 , 0.1 uF / 0603 24: C40 , C41 , C42 , C43 , C44 , C45 , 25: C49 , C51 , C54 , C55 , C56 , C60 , 26: C67 , C68 , C69 , C70 , C71 , C91 , 27: C98 , C102 , C103 , C105 , C106 , 28: C108 , C109 , C120 , C122 29: 9 10 C30 , C32 , C36 , C50 , C52 , C57 , 10 uF / 25 V 30: C90 , C99 , C100 , C104 31: 10 5 C35 , C48 , C53 , C119 , C123 0.01 uF / 0603 32: 11 2 C38 , C39 27 PF / 0603 33: 12 3 C46 , C47 , C107 1000 PF / 0603 34: 13 2 C85 , C61 102 PF / 0603 35: 14 1 C62 472 PF / 0603 36: 15 1 C63 1 uF / 25 V 37: 16 2 C66 , C65 470 uF / 25 V 38: 17 1 C86 220 UF / 25 V 39: 18 1 C101 22 UF / 25 V 40: 19 2 C113 , C128 102 P / 0603 41: 20 6 R103 , C114 , C115 , R136 , R153 , NI / 0603 42: R154 43: 21 2 C117 , C116 100 PF / 0603 44: 22 2 C118 , C121 10 UF / 25 V / DIP 45: 23 1 C126 10 UF / 25 VDIP 46: 24 1 C127 104 / DIP 47: 25 4 D1 , D2 , D4 , D5 1 N4148 / SMD 48: 26 2 D8 , D3 1 N4004 / SMD 49: 27 1 D6 1 N5817 / DIP 50: 28 1 E1 ANTENNA k:\bluetooth sc56d\ \circuit\ctr21\wel152.bom 2 51: 29 1 F1 FUSE 52: 30 3 JR1 , JR2 , JR3 CONNECT 53: 31 1 JY1 PHONE 54: 32 1 Jp1 KD - 014 55: 33 4 LED1 , LED2 , LED3 , LED5 LED / DIP 56: 34 1 LED4 BT 57: 35 1 LS1 KPM - 1201 A8 58: 36 4 L3 , L4 , L10 , L11 ECB8095S - 121 59: 37 2 L14 , L9 BEAD / 1206 60: 38 1 L13 330 UH / DIP 61: 39 2 L22 , L23 121 / 0603 62: 40 1 L24 4.7 uH / DIP 63: 41 1 Q1 D1138 / DIP 64: 42 1 Q2 3904 65: 43 1 Q3 3906 / SMD 66: 44 1 RP11 8 P4R ( 330 ) 67: 45 8 RP12 , RP13 , RP14 , RP15 , RP16 , 8 P4R ( 0 ) 68: RP17 , RP18 , RP19 69: 46 2 RV1 , RV3 TVR - 07 - 271 K 70: 47 1 RV2 SURGE PROTECTOR 71: 48 3 R1 , R2 , R120 0 / 0805 72: 49 1 R5 4.7 K / 0.5 W / 2010 73: 50 1 R8 100 / 0805 74: 51 1 R9 75 / 0.5 W / 2010 75: 52 1 R10 20 K / 0805 76: 53 1 R11 3.9 K / 0805 77: 54 1 R12 33 K / 0805 78: 55 1 R13 68 K / 0805 79: 56 1 R17 20 K / 0603 80: 57 2 R87 , R18 1 K / 0603 81: 58 1 R20 39 K / 0603 82: 59 7 R25 , R26 , R28 , R29 , R39 , R40 , 47 K / 0603 83: R41 84: 60 5 R27 , R74 , R75 , R102 , R139 10 K / 0603 85: 61 7 R30 , R31 , R68 , R69 , R70 , R71 , 33 / 0603 86: R72 87: 62 1 R36 240 K / 0603 88: 63 19 R37 , R38 , R121 , R122 , R123 , 0 / 0603 89: R124 , R125 , R126 , R129 , R130 , 90: R131 , R132 , R137 , R138 , R140 , 91: R141 , R146 , R147 , R152 92: 64 1 R73 1 M / 0603 93: 65 2 R78 , R80 1.5 K / 0603 94: 66 1 R79 2.7 M / 0603 95: 67 1 R81 5.1 M / 0603 96: 68 1 R83 390 K / 0603 97: 69 1 R84 470 / 0603 98: 70 2 R85 , R134 270 K / 0603 99: 71 1 R86 3 K / 0603 100: 72 3 R88 , R110 , R111 0 / 0.5 W / 2010 k:\bluetooth sc56d\ \circuit\ctr21\wel152.bom 3 101: 73 1 R90 2.7 K / 0603 102: 74 1 R92 210 / 0603 103: 75 1 R100 2.2 k / 0603 104: 76 2 R101 , R133 330 / 0603 105: 77 1 R104 10 / 0603 106: 78 1 SW1 WPM - 2 PLB - 1 107: 79 1 SW2 DTS - 61 N 108: 80 1 TR1 632335 109: 81 1 U1 EL817S - C 110: 82 1 U4 24 LC02 111: 83 1 U5 SC06827 112: 84 1 U6 256 KX8EPROM90NS 113: 85 1 U7 128 KX8SRAMSOJ 114: 86 1 U8 AIC1563 115: 87 2 U9 , U16 UTC LD1117 116: 88 1 U10 GL2BMU02 117: 89 1 U12 74 HC00 118: 90 1 U14 LM386 119: 91 1 U15 KAQV210 120: 92 1 Y1 28.224 MHZ 121: 93 2 ZD3 , ZD1 15 V / 1 W / SMD 122: 94 2 ZD4 , ZD5 18 V / SMD 123: 95 2 ZD7 , ZD6 3 V9 124: 96 1 ZD11 4.7 VV / SMD 125:

Training Research Co., Ltd. 255 Nanyang Street, Shijr, Taipei Hsien 221, Taiwan, R.O.C. TEL: 886-2-26935155 FAX: 886-2-26934440 TRCSince1985 ® Measurement of MPE 1. Foreword In adopt with the Human Exposure IEEE C95.1, and according to the FCC 1.1310. The Maximum Permissible Exposure (MPE) is obligated to measure in order to prove the safety of radiation harmfulness to the human body. The Gain of the antenna used is measured in an Anechoic chamber. The maximum total power to the antenna is to be recorded. By adopting the Friis Transmission Formula and the power gain of the antenna, we can find the distance right away from the product, where the limit of the MPE is. 2. Description of EUT EUT : External Conexant 56K Data/Fax Bluetooth Modem Model No. : BT-56SA-SCD FCC ID : JCHBT56SASCD Classification : Mobile Device (i) Under normal use condition, the antenna is at least 20cm away from the user; (ii) Warning statement for keeping 20cm separation distance and the prohibition of operating next to the person has been printed in the user’s manual Frequency Range : 2401 MHz-2480 MHz Support Channel : 79 Channels Channel Spacing : 1 MHz Modulation Skill : GFSK Power Type : Powered by the AC Adapter (Model No.: MW41-0900800UA) (I/P: 230VAC, 50Hz; O/P: 9VAC, 800mA) Applicant : WELL Communication Corp. 11F, No. 788, Chung Cheng Rd., Chung Ho City, Taipei Hsien, Taiwan, R.O.C. Training Research Co., Ltd. 255 Nanyang Street, Shijr, Taipei Hsien 221, Taiwan, R.O.C. TEL: 886-2-26935155 FAX: 886-2-26934440 TRCSince1985 ® 3. Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Filed Strength (H) (A/m) Power Density (S) (mW/cm2) Averaging Time |E| 2 , |H| 2 or S (minutes) (A) Limits for Occupational/Controlled Exposure 0.3-3.0 614 1.63 100 6 3.0-30 1842/f 4.89/f 900/f 2 6 30-300 61.4 0.163 1.0 6 300-1500 -- -- f/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 100 30 1.34-30 824/f 2.19/f 180/f 2 30 30-300 27.5 0.073 0.2 30 300-1500 -- -- f/1500 30 1500-100,000 -- -- 1.0 30 [The EUT is tested in transmit and receive modes and in the first, middle and the last channel separately. The following shows only our observation have the greatest emissions.] According to OET BULLETIN 56 Fourth Edition/August 1999, equation for predicting RF fields, by the Friis Transmission Formula: Power density at the specific separation (portable): 24 22 /10414.8 )20(4 995.112.2 4 cmmW R PG S − ×= × == ππ Estimated safe separation: cm PG R58.0 4 995.112.2 4 = × == ππ Remarks: "The safe estimated separation that the user must maintain from the antenna is at least 0.58 cm." Where: S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW) G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) The Numeric gain G of antenna with a gain specified in dB is determined by: G = Log -1 (dB antenna gain/10) G = Log -1 (3 / 10) = 1.995

5 5 4 4 3 3 2 2 1 1 DD CC BB AA TXD# RXD# RTS# RESET# CTS# RI# DCD# DTR# DSR# +3.3V +5V VCC-2 +3.3V VCC Title SizeDocument NumberRev Date:Sheetof BT-56SA-SCD-CTR2101 551-0057-0100 B 17Thursday, January 16, 2003 S S S SS S S C118 10UF/25V/DIPC120 0.1uF/0603 E1 ANTENNA 1 SW2 DTS-61N 1 3 JR2 CONNECT 1 1 2 2 C122 0.1uF/0603 R152 0/0603 RP18 8P4R(0) 18 27 36 45 C119 0.01uF/0603 JR1 CONNECT 1 1 2 2 3 3 4 4 5 5 6 6 RP198P4R(0) 18 27 36 45 C123 0.01uF/0603 LED4 BT A C R141 0/0603 U10 GL2BMU02 RESET 30 SPI_MISO 29 SPI_CSB 28 SPI_CLK 27 SPI_MOSI 26 UART_CTS 25 UART_TX 24 UART_RTS 23 UART_RX 22 1V8 21 VSUP 20 GND 19 PIO11 12 PIO10 11 PIO9 10 PIO8 9 PIO7 8 PIO6 7 PIO5 6 PIO4 5 PIO3 4 PIO2 3 GND 2 ANT 1 USB_DN 13 USB_DP 14 PCM_CLK 15 PCM_IN 16 PCM_SYNC 17 PCM_OUT 18 AIO1 31 AIO0 32 GND 33 GND 34 GND 35 GND 36 U16 UTC LD1117 VIN 3 GND 1 VOUT 2 JR3 CONNECT 1 1 2 2 3 3 4 4 5 5 6 6 7 7 C128 102P/0603 C127 104/DIP C121 10UF/25V/DIP R133 330/0603 R147 NI/0603 R146 0/0603 L24 4.7uH/DIP R134 270K/0603 5 5 4 4 3 3 2 2 1 1 DD CC BB AA RAMCS# ROMCS# WRITE# READ# D0 D1 D2 D3 D4 D5 D6 D7 A13 A3 A5 A14 A17 A2 A16 A6 A7 A1 A11 A10 A0 A15 A9 A4 A8 A12 RXD# TXD# NVMCLK RESET# CTS# SCLKOUT M_TXSIN M_SCLK RTS# M_STROBE STROBEOUT DCD# M_CTRL M_RXOUT DSR# DTR# RI# MCLOUT RXD# D[0..7] A[0..17] TXD# DCD# RTS# WRITE# READ# ROMCS# RAMCS# CTS# RESET# ANALOG_SPKR TXAP TXAM RXA RING OH# DSR# DTR# RI# +3.3V +3.3V +3.3V +3.3V +3.3V VCC+3.3V +3.3VANALOG IA_POWER +3.3VVCC ANALOG IA_POWER VCC +3.3V Title SizeDocument NumberRev Date:Sheet of BT-56SA-SCD-CTR21 551-0057-0100 27Thursday, January 02, 2003 RAO RA1 RA2 RA3 RA4 RA5 RA6 RA7 RA8 RA9 RA10 RA11 RA12 RA13 RA14 RA15 RA16 RA17 RD0 RD1 RD2 RD3 RD4 RD5 RD6 RD7 OH# NVMDATA ~READ_R ~WRITE_R ~RAMCS_R ~ROMCS_R ~RESET AGND AGND AGND B NEW P P P P 01 R7033/0603 R1320/0603 R25 47K/0603 R28 47K/0603 C35 0.01uF/0603 R1310/0603 L22121/0603 C28 0.1uF/0603 C43 0.1uF/0603 C31 0.1uF/0603 C117 100PF/0603 C116 100PF/0603 C38 27PF/0603 C50 10uF/25V U5 SC06827 XTCLK 58 RDCLK 57 TDCLK 60 PC0 123 PC1 124 PC2 126 PC3 127 PC4 128 PC5 130 PC6 132 PC7 133 PD0 17 PD1 18 PD2 19 PD3 20 PD4 21 PD5 22 PD6 23 PD7 53 AX00 77 AX01 78 AX02 79 AX03 80 AX04 81 AX05 82 AX06 83 AX07 85 AX08 86 AX09 87 AX10 90 AX11 91 AX12 92 AX13 93 AX14 94 AX15 95 A16/PB0 102 A17/PB4 108 D0 68 D1 69 D2 70 D3 72 D4 73 D5 74 D6 75 D7 76 RDP 121 WTP 120 PB5 109 PB3 107 PB2 105 PB1 104 POR1 41 POR2 142 XTLI 116 XTL0 117 CLKIN 115 NMIP 119 PLLVDD 88 PLLGND 89 VSS 46 VSS 71 VSS 106 VSS 129 DVSS 11 AGND 9 AGND 15 AGND 134 PA0 33 PA1 34 PA2 35 PA3 36 PA4 37 PA5 38 PA6 39 PA7 40 PB6 110 PB7 112 PE0 24 PE1 25 PE2 26 PE3 27 PE4 28 PE5 30 PE6 31 PE7 32 PGP05/SR2CLK 96 PX06/SR2I0 47 PX05/SA2CLK 45 PX01/SR3IN 43 SR3OUT 42 PX03/IA1CLK 51 PX07/SR1I0 62 PX02/SA1CLK 50 SR4IN 52 PX00/SR40UT 49 TXSIN 4 RXOUT 6 STROBE 7 CTRLSIN 2 SCLK 5 SLEEP_IN 14 MCLKIN 3 LINE_OUTP 137 LINE_OUTM 138 LIN_IN 143 MIC_IN 141 MIC_BIAS 144 DSPKROUT(SMARTDAA) 101 LPO(SMARTDAA) 63 PWRCLK+(SMARTDAA) 99 PWRCLK-(SMARTDAA) 100 DIB_DATA+(SMARTDAA) 97 DIB_DATA-(SMARTDAA) 98 VREF 139 VC 140 NOXYCLK 54 XXCLK 55 CLKOUT 67 MK0 16 P87_PA00 61 P87_BD2CLK 65 PHS2 122 DV1TP 114 TESTP 113 DLPBK_BAR 13 M_ACT90 12 RLYA 8 VGG 66 VDD 29 VDD 48 VDD 59 VDD 64 VDD 84 VDD 103 VDD 111 VDD 118 VDD 125 VDD 131 DVDD 1 DVDD 10 AVDD 135 ANALOG_SPKR 136 PB00(MCLKOUT) 44 PF05/IASLEEP 56 R29 47K/0603 R7133/0603 R3033/0603 C42 0.1uF/0603 R38 0/0603 R3133/0603 C49 0.1uF/0603 + C32 10uF/25V R37 0/0603 Y1 28.224MHZ C37 0.1uF/0603 C36 10uF/25V R6833/0603 C40 0.1uF/0603 RP128P4R(0) 18 27 36 45 C48 0.01uF/0603 C41 0.1uF/0603 C114 NI/0603 C115 NI/0603 RP138P4R(0) 18 27 36 45 + C30 10uF/25V L23121/0603 RP158P4R(0) 18 27 36 45 RP148P4R(0) 18 27 36 45 C105 0.1uF/0603 C47 1000PF/0603 R73 1M/0603 RP168P4R(0) 18 27 36 45 R6933/0603 RP178P4R(0) 18 27 36 45 L9 BEAD/1206 C46 1000PF/0603 R72 33/0603 R3947K/0603 C45 0.1uF/0603 R139 10K/0603 C34 0.1uF/0603 R4047K/0603 U4 24LC02 A0 1 A2 3 VCC 8 SCL 6 A1 2 GND 4 SDA 5 TEST 7 R36240K/0603 C44 0.1uF/0603 C106 0.1uF/0603 R4147K/0603 C33 0.1uF/0603 R129 0/0603 R27 10K/0603 C39 27PF/0603 R130 0/0603 R26 47K/0603 5 5 4 4 3 3 2 2 1 1 DD CC BB AA TXAM RXA TXAP RING OH# GND VCC +3.3V VCC Title SizeDocument NumberRev Date:Sheetof BT-56SA-SCD-CTR21 551-0057-A000 B 37Thursday, January 02, 2003 (SMD) CALL ID 1 2 3 4 NEW R110 0/0.5W/2010 ZD3 15V/1W/SMD A C R120 0/0805 R126 0/0603 R12 33K/0805 ZD7 3V9 A C ZD6 3V9 A C R136 NI/0603 R125 0/0603 ZD11 4.7VV/SMD AC C3 221/2KV C7 NI R1 0/0805 RV1 TVR-07-271K TR1 632335 51 23 C5 0.47UF/250V RV3 TVR-07-271K C8 47UF/25V/NP R17 20K/0603 JY1 PHONE 2 3 4 5 R90 2.7K/0603 C9 33NF/0805 R20 39K/0603 L3 ECB8095S-121 -+ DB1 BRIDGE AC1 + AC2 - R5 4.7K/0.5W/2010 RV2 SURGE PROTECTOR U1 EL817S-C 2 1 4 3 C113 102P/0603 R9 75/0.5W/2010 ZD4 18V/SMD AC + C10 1UF/50V C4 221/2KV R154 NI/0603 R101 330/0603 Q2 3904 B E C R18 1K/0603 R7 NI Q4 NI B E C D2 1N4148/SMD A C Q3 3906/SMD B E C R92 210/0603 U15 KAQV210 1 2 35 4 6 C14 NI R2 0/0805 R11 3.9K/0805 L17 NI C13 NI R111 0/0.5W/2010 R10 20K/0805 L18 NIQ1 D1138/DIP B E C R8 100/0805 ZD5 18V/SMD AC R153 NI/0603 R13 68K/0805 F1 FUSE ZD2 NI A C K1 NI 4 3 2 1 D1 1N4148/SMD A C ZD1 15V/1W/SMD A C L4 ECB8095S-121 C12 NI 5 5 4 4 3 3 2 2 1 1 DD CC BB AA VCC VCC +3.3V +12V VCC VCCVCC-2 VCCVCC-3 +12V Title SizeDocument NumberRev Date:Sheet of BT-56SA-SCD-CTR21 551-0057-0100 B 47Thursday, January 02, 2003 P P P P PP P P PP PP P P P P C71 0.1uF/0603 D5 1N4148/SMD AC C67 0.1uF/0603 -+ BR2 BRIDGE AC1 + AC2 - R138 0/0603 R88 0/0.5W/2010 C90 10uF/25V + C66 470uF/25V C85 102PF/0603 +C65 470uF/25V C57 10uF/25V U8 AIC1563 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 R85270K/0603 C60 0.1uF/0603 D6 1N5817/DIP A C L10 ECB8095S-121 R86 3K/0603 c11 0.1uF/0603 C98 0.1uF/0603 L11 ECB8095S-121 D8 1N4004/SMD AC R137 0/0603 L13 330UH/DIP C68 0.1UF/0603 + C63 1uF/25V R87 1K/0603 R83 390K/0603 C91 0.1uF/0603 D3 1N4004/SMD AC C69 0.1uF/0603 R140 0/0603 C62 472PF/0603 C61 102PF/0603 U9 UTC LD1117 VIN 3 GND 1 VOUT 2 Jp1 KD-014 1 2 C86 220UF/25V D4 1N4148/SMD AC SW1 WPM-2PLB…

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Test Report -------------------------------------------------------------------------------- 1/37 Report No.: W0115306 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 MEASUREMENT REPORT of Bluetooth Modem Applicant : WELL Communication Corp. Model No. : BT-56SA-SCD EUT : External Conexant 56K Data/Fax Bluetooth Modem FCC ID : JCHBT56SASCD Report No. : W0115306 Tested by : Training Research Co., Ltd. TEL : 886-2-26935155 FAX : 886-2-26934440 255 Nanyang Street, Shijr, Taipei Hsien 221, Taiwan, R.O.C. Test Report -------------------------------------------------------------------------------- 3/37 Report No.: W0115306 Training Research Co., Ltd., TEL: 886-2-26935155, Fax: 886-2-26934440 Tables of Contents I. GENERAL ......................................................................................................................... 5 1.1 Introduction .................................................................................................................. 5 1.2 Description of EUT ....................................................................................................... 5 1.3 Description of Support Equipment ................................................................................. 6 1.4 Configuration of System Under Test .............................................................................. 6 1.5 Test Procedure ............................................................................................................. 7 1.6 Location of the Test Site ................................................................................................ 7 1.7 General Test Condition .................................................................................................. 7 II. Section 15.203 : Antenna Requirement.............................................................................. 8 III. Section 15.207 : Power Line Conducted Emissions for AC Powered Units .................... 9 3.1 Test Condition & Setup ................................................................................................. 9 3.2 List of Test Instruments ................................................................................................. 9 3.3 Test Configuration ........................................................................................................ 10 3.4 Test Results of Conducted Emissions ............................................................................ 11 IV. Section 15.247(a) : Technical Description of the EUT..................................................... 14 V. Section 15.247(a)(1) : Carrier Frequency Separation....................................................... 15 5.1 Test Condition ............................................................................................................. 15 5.2 Test Instruments Configuration ...................................................................................... 15 5.3 List of Test Instruments ................................................................................................ 16 5.4 Test Results ................................................................................................................. 16 VI. Section 15.247(a)(1)(ii) : Number of Hopping Frequencies ............................................ 17 6.1 Test Condition ............................................................................................................. 17 6.2 List of Test Instruments ................................................................................................ 17 6.3 Test Instruments Configuration ...................................................................................... 17 6.4 Test Results ................................................................................................................. 18 VII. Section 15.247(a)(1)(ii) : Time of Occupancy (Dwell time) ............................................. 19 7.1 Test Condition ............................................................................................................. 19 7.2 List of Test Instruments ..................................................................…

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