WC2DS-1098BLUETOOTH SPEAKER

BLUETOOTH SPEAKER MODEL: DS-1098, ISDB752B,DS-865B USER GUIDE IMPORTANT SAFETY INSTRUCTIONS 1. Read these Instructions. 2. Keep these Instructions. 3. Heed all Warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with a dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9. Do not defeat the safety purpose of the polarized or grounding - type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. When the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. Unplug this apparatus during lightning storms or when unused for long periods of time. 13. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. FCC Warnings Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance 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. 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. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operated in conjunction with any other antenna or transmitter. Additional Warnings • The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on apparatus. L’appareil ne doit pas être exposé aux écoulements ou aux éclaboussures et aucun objet ne contenant de liquide, tel qu’un vase, ne doit être placé sur l’objet. • Main plug is used as disconnect device and it should remain readily operable during intended use. In order to disconnect the apparatus from the mains completely, the mains plug should be disconnected form the mains socket outlet completely. La prise du secteur ne doit pas être obstruée ou doit être facilement accessible pendant son utilisation. Pour être complètement déconnecté de l’alimentation d’entrée, la prise doit être débranchée du secteur. • Battery shall not be exposed to excessive heat such as sunshine, fire or the like. Les piles ne doivent pas être exposées à de forte chaleur, tel qu’à la lumière du soleil, au feu ou autres choses de semblable. • Caution marking is located at the rear or bottom of the apparatus. Attention marquage est situé sur le paneau arrière ou inférieur de l’unité. • The marking information is located at the rear or bottom of apparatus. Le marquage est situé sur le paneau arrière ou inférieur de l’unité. WARNINGS AND PRECAUTIONS • CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT. • WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. • AVERTISSEMENT: Pour réduire le risque d’incendie ou de choc électrique, ne pas exposer cet appareil sous la pluie et l’humidité. • CAUTION: Use of controls or adjustments or performance of procedures other than those specified may result in hazardous radiation exposure. • WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. • WARNING: Do not place the unit on top of any soft, porous, or sensitive surfaces to avoid damaging the surface. Use a protective barrier between the unit and surface to protect the surface. • WARNING: Use of this unit near fluorescent lighting may cause interference regarding use of the remote. If the unit is displaying erratic behavior move away from any fluorescent lighting, as it may be the cause. • CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. • …

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COMPANY: DOSS TITLE: DS - 1098 方框图 ( 仅供参考 ) Drawn Date: Drawn: 2011/01/24 Caoqinghua Revision: Rev:1.0 Approval: CODE: TX MUC:80F0308AD32 KEY LED DISPLAY CD4052 SELECT A CHANNEL VIDEO OUT IPOD IN AUX IN BLUETOOTH IN AMP:PAM8610 L-OUTR-OUT PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

Product View EUT – Appearance View Adapter –View EUT – Open View

Page: 1 of 1 FCC Label 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. The Label must not be a stick-on paper. The Label on these products must be permanently affixed to the product and readily visible at the time of purchase and must last the expected lifetime of the equipment not be readily detachable. Proposed Label Location on EUT EUT Back View/ proposed FCC Label Location FCC ID:WC2DS-1098 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.

FCC ID Sample for Models: DS-1098, ISDB752B,DS-865B FCC ID:WC2DS-1098 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.

EUT – PCB View

一．The main parameter: Adaptor : AC 100-240 V 50-60Hz DC 13V-2.76A Speaker impedance: 8Ohm*2 output power : 10W*2 二．Circuit description 1，DS-1098 is a 2.0 IPOD bluetooth speaker . 2，play for AUX ／IPOD and bluetooth music 2．1，In the play of the AUX music, audio L, R signal through the JK4 (headphones socket) input to track choose IC CD4052BP (U8), signal from the channel selection IC output, into the op-amp IC 4558 (U3) sound processing, into power IC PA M8610 (U11) for power amplifier, voice from the left/right speaker output. 2.2 In the IPOD play ,when the signal into the op-amp IC 4558 (7) after processing, treated, signal input to track choose IC CD4052BP (U8), signal from the track choose IC output, into the op-amp IC 4558 (U3) sound processing, into power IC PA M8610 (U11) for power amplifier, voice from the left/right speaker output. 2. 3 In the bluetooth play when from bluetooth module BC05 (U10) output signal of the difference by op-amp IC LM358 processing, signal input to track choose IC CD4052BP (U8), signal from the track choose IC output, into the op-amp IC 4558 (U3) sound processing, into power IC PA M8610 (U11) for power amplifier, voice from the left/right speaker output. 2.4 2.4 MCU: F0308AD32 (U4) its crystal frequency for: 4 MHZ, the role of the MCU: (1) control IC volume and pa pa the mute (2) to track choose IC CD4052BP (U8) channel switch control (3) the pairing of bluetooth, pause/play,Top/bottom song control, (4) to the work of the indicator light control (5) to IPOD pause/broadcast on/next song, fast forward/back quickly to control (6) to the work of the mode control (7) video output control.

COMPANY: DOSS TITLE: DS - 1098 原理图 ( 仅供参考 ) Drawn Date: Drawn: 200111130 Revision: Rev:1.0 Approval: CODE: Caoqinghua R78 1K Ω R79 1.5K Ω S1 POWER S2 + S3 - R91 2.2K Ω R92 3.3K Ω R93 4.7K Ω S4prev S5 play S6 next 1 IR 2 GND 3 VCC IR1 IR 12 CN6 123 CN8 to:IR R94 5.6K Ω S7 next 1 RINN 2 RINP 3 AVDD 4 VREF 5 VOLUME 6 REFGND 7 AGND1 8 FADE 9 LINP 10 LINN 11 PGNDL 12 PVCCL 13 LOUTN 14 LROUTN 15 BSLN 16 BSLP 17 LOUTP 18 LOUTP 19 PVCCL 20 PGNDL 21 VCLAMPL 22 COSC 23 ROSC 24 AGND 25 MUTE 26 AVCC 27 V2P5 28 AGND 29 SD 30 VCLAMPR 31 PGNDR 32 PVCCR 33 ROUTP 34 ROUTP 35 BSRP 36 BSRN 37 ROUTN 38 ROUTN 39 PVCCR 40 PGNDR 41 U11 PAM8610 C61 1uF C921uF C93 1uF C96 1uF C971uF C98 1uF C100 1uF C101 1uF R99 120k 1% C102 221P C105 1uF C106 1uF R27 47k C107 1uF C109 1uF C110 1uF C1111uF R104 10K C113 2u2 R108 1k R109 1kR110 47k Q8 C8050 L17 BEAD L18 BEAD C114 221P C117 221P L9 BEAD L10 BEAD LOUT R_SPK R84 100k R85 100k C70 224pF C71 224pF R6 10k R9 0 ohm ROUT R_SPK C28221P C29 221P L4 10k L11 10k R54 10 OHM R102 10k R96 10k C95 10uF C94 1uF C103 10uF C1 10uF C99 1uF C104 10uF C108 1uF C16 104pF C6 1uF DGND R_IN L_IN SHUT-DOWN MUTE PVDD PVDD PVDD PVDD VCC VOL-CON VOL-AMP +5V STANDBY SHUT-DOWN VOL-AMP +5V AGND AGND AGND AGND AGND 1121 SDATA MUTE MUTE1 AGND AGND AGND AGND AGND PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn COMPANY: DOSS TITLE: DS - 1098 原理图 ( 仅供参考 ) Drawn Date: Drawn: Revision: Rev:1.0 Approval: CODE: 软件烧写端口 TX Caoqinghua 200111130 IPOD_VCC 3.3V_DET ACC_DET IPOD_DET RX TX L7 BEAD L8 BEAD L6 BEAD R29 47K Ω R30 47K Ω R31 47K Ω R32 47K Ω R33 47K Ω R34 47K Ω R39 47K Ω R40 47K Ω R45 10K Ω R47 3.9K Ω R48 22K Ω R49 22K Ω R553.9K Ω C9 105pF C11 20pF C14 105pF C19 20pF C20 105pF C23 224PF C24 224pF C25 104pF C26 22pF C53 224pF C5422pF C56 224pF C57 104pF Q5 2302 C58 224PF C60 224pF R56 47K Ω R57 47K Ω Q2 S8050 Q4 S8050 R58 47K Ω R59 100K Ω R60 1K Ω R61 100 Ω R62 47K Ω R63 100 Ω R64 10K Ω R65 10K Ω R69 100 Ω C59 104pF 1 AN2/R04 2 AN3/05 3 AN4/06 4 SDATA 5 VDD 6 EXT6/R10 7 SCLK 8 AN7/R12 9 AN8/R13 10 RXD 11 TXD 12 SDA/R16 13 SCL/R17 14 AN9/R20 15 R21 16 R22 32 R0/AN1 31 R02/AN0 30 R01/EXT11 29 R00/EXT10 28 VSS 27 RESETB/R35 26 XIN/R34 25 XOUT/R33 24 R32 23 R31/AN14 22 R30/AN13 21 R27/AN12 20 R26/AN11 19 R25/AN10 18 R24 17 R23 U4 80F0308AD32 C55 30pF C52 30pF X1 4MHz R74 10K Ω 12345 CN4 1 VIN 3 VOUT 2 GND U6 1117-3.3V C48 104pF R77 100 Ω R76 10 Ω R44 47 Ω R43 2.2R VIN VOUT GND U1 78L05 C22 104pF 1 BS 2 IN 3 SW 4 GND 5 FB 6 COMP 7 EN 8 NC U5 9888 R23 8.2K Ω R22 37.4K Ω L3 22UH C15 104pF Q6 2301 R21 10k Ω R20 68k Ω Q3 C9014 R19 82k Ω R18 1k Ω R17 330 Ω 48 U7-C JRC4558 R16 2.2 Ω R15 47K Ω R14 47K Ω R11 33k Ω 231 JK3 DC_JACK 5 3214 JK4 SJ3502 C5 104pF C4 106pF R8 4.7KΩ R7 4.7K Ω 123 CN7 TO:IR L13 BEAD C50 105pF L16 BEAD C64 104pF C88 105pF C63 100UF/10V C21 220UF/10V C90 104pF L1 BEAD 1 Y0 2 Y2 3 Y 4 Y3 5 Y1 6 VSS 7 VEE 8 INH 9 B 10 A 11 X3 12 X0 13 X 14 X1 15 X2 16 VDD U8 CD4052 C222pF C3 20pF C12 20pF L14 BEAD L21 BEAD C35 2200UF/25V C36 104pF C37 104pF 1 2 34 CN14 C72683 C73 683 R97 15K Ω R103 36K Ω C80 683 C84 683 R111 15K Ω R114 36K Ω C91 224pF C120 224pF R115 47K Ω R116 47K Ω C126 104pF C137 104pF 48 U3-C JRC4558 R117 24K Ω R118 10K Ω R119 24K Ω R120 10K Ω R121 47K Ω R123 47K Ω C138 104pF R124 2.2 Ω R125 5.6K Ω R126 5.6K Ω R142NC R143 NC L20 BEAD C152 106pF C153 106pF R10 10k Ω R26 10k Ω 1 GND 2 SDA 3 NC1 4 NC2 8 VCC 7 RST 6 SCL 5 NC3 9 PAD U2 2.0C R13 10K Ω 12345 CN9 TO:LED D2 red_led ipod D3 red_led ipod D4 red_led ipod D5 red_led ipod R66 220 Ω R67 220 Ω R68 220 Ω +- 32 1 U7-A JRC4558 +- 56 7 U7-B JRC4558 +- 32 1 U3-A JRC4558 +- 56 7 U3-B JRC4558 C33 100UF/25V C10 105pF C151 105F C34 104P R1 47K C13 105P D6 5819 D1 5819 GV OUT -+ 1 2 3 4 5 U12 LM321 C17 104P R3 47K R25 330R R24 100K C31 104P R4 100R R2 1OK 12 Z1 3.3V/0.5W C27 20P C8 104PF C18 104PF 1 23 456 7 89 CN15 1234567 CN3 IPOD_SDA IPOD_SCL IPOD_TX IPOD_RX AD/AUDIO/DET IPOD_SDA RESET GND IPOD_SCL BL-POWER VCC3.3V SCLK SDATA RESET VCC3.3V VCC3.3V GND IR IR VCC3.3V SCLK SIGNAL_STANDBY MUTE1 3.3V_POWER +5V SIGNAL_STANDBY CHARGE_CONTROL CHARGE_CONTROL 4052_B VCC VCC STANDBY 4052_A 4052_B +5V_B VOL-CON 4052_A BL_LBL_R ACC3.3V PIO4PIO5 UN_VCC BL AGND AGND AGND AGND AGND AGND AGND AGND 11 21 R_VCC/2 R_VCC/2 +5V L_IN R_IN +5V_A SCLK AGND AGND AGND AGND AGND PIO7 PIO6 AUX_DET AD/AUDIO/DET GND GND GND GND +5V SDATA IP-R IP-GIP-L IP-R IP-G IP-L PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn COMPANY: DOSS TITLE: DS - 1098 原理图 ( 仅供参考 ) Drawn Date: Drawn: 2011/01/24 Caoqinghua Revision: Rev:1.0 Approval: CODE: TX 3.3V_DET LA_GNDPB ACC_DETIPOD_DET RXTX PRYR PB PRY GND V-GND C49 224pF C74 224pF C77 224pF C78 224pF R5 22K Ω R12 22K Ω R3722K Ω R38 22K Ω 1 SPKL- 2 SPKL+ 3 SPKR- 4 SPKR+ 5 GND 6 MICL+ 7 MICL- 8 MICR+ 9 MICR- 10 1.8V 11 PCM-IN 12 PCM-SYNC 13 PCM-CLK 14 PCM-OUT 15 AI00 16 AI01 17 AI03 18 GND1 19 3.3V 20 USB-D+ 21 USB-D- 22 RTS 23 CTS 24 TX 25 RX 26 RESET 27 GND2 28 PI04 29 PI05 30 PI06 31 PI07 32 MOSI 33 CSB 34 CLK 35 MISO 36 PI010 37 PI011 38 PI03 39 PI02 40 PI01 41 PI00 42 PI08 43 PI09 44 GND3 45 GND4 46 ANT 47 GND5 U10 BCO5 L25 BLUE-ANT C87 nc C119 nc VIN VOUT GND IC3 3.3v C122 104pF R112 220K Ω R113 120K Ω C123 105pF C124 104pF C127 104pF L26 BEAD C129 225pF C79 4U7 R122 22k R71 22k R132 22k R134 22k 4 8 U9-C LM358 R135 10k R13610k C82 104P R137 4R7 R138 4.7k R139 4.7k C83 1UF C85 105 C125 105 L23 BEAD L12 BEAD L15 BEAD DET NCNC F/W-PWR+ F/W-GND 1 F/W-GND 23 TPA+ 4 USB-D+ 5 TPA- 6 USB-D- 7 TPB+ 8 USB-PWR 9 TPB- 10 ACCESSORY 11 F/W-PWR+ 1213 3.3VOUTPUT 14 NC 15 USB-GND 16 DGND 1718 TX 19 RX 20 ACC-DET 21 S-VIDEO-Y 22 S-VIDEO-C 23 IPOD-PHOTO 2425 LINE-INL 26 LINE-INR 27 LINE-OUTL 28 LINE-OUTR 29 GND 30 IPOD R82 549K 1% R83 1K 1 2 34 CN10 TO:IPOD L5 BEAD L30 BEAD L31 100M/0R C134 100PF C135 100PF C136 100PF 4312 AV-8.4-3 4312 JK8 4312 R35 47K Ω R41 470R R42 NC R52 100KΩ C30 105pF +- 2 3 1 U9-A LM358 +- 65 7 U9-B LM358 Q10 8550 Q9C9014 R51 47KΩ R46 1K Ω R50 47K Ω R28 1K Ω L2 BEAD C121 105pF R72 43.2K Ω R80 75K Ω R75 49.9K Ω R70 49.9K Ω C7 104pF 1…

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Page: 1 of 65 FCC TEST REPORT The results shown in this test report refer only to the sample(s) tested , This Test report cannot be reproduced, except in full, without prior written permission of the Company. WALTEK SERVICES Reference No.: WT12042471-D-S-F FCC ID : WC2DS-1098 Applicant : Wonders Technology Co., Ltd. Address : Doss Industrial Zone, Qiping Kengdu Industrial ARE Guihua Village, Guanlan Town, Baoan District, Shenzhen, China Equipment Under Test (EUT) : Product Name : Bluetooth Speaker Model No. : DS-1098, ISDB752B,DS-865B Standards : FCC CFR47 Part 15 Section 15.247:2010 Date of Test : May 5 ~ 15, 2012 Date of Issue : May 15, 2012 Tested By : Zero Zhou / Engineer Reviewed By : Philo zhong / Manager Test Result : PASS Prepared By: Waltek Services (Shenzhen) Co., Ltd. 1/F, Fukangtai Building, West Baima Rd., Songgang Street, Baoan District, Shenzhen 518105, China Tel :+86-755-83551033 Fax:+86-755-83552400 — The sample detailed above has been tested to the requirements of Council Directives ANSI C63.4:2003. The test results have been reviewed against the Directives above and found to meet their essential requirements. Page:2 of 65 Wonders Technology Co., Ltd. FCC ID: WC2DS-1098 The results shown in this test report refer only to the sample(s) tested , This Test report cannot be reproduced, except in full, without prior written permission of the Company. WALTEK SERVICES Reference No.: WT12042471-D-S-F 2 Test Summary Test Items Test Requirement Result Conducted Emissions (150kHz to 30MHz) 15.207 PASS Radiated Spurious Emissions (9kHz to 25GHz) 15.205(a) 15.209 15.247(d) PASS 20dB Bandwidth 15.247(a)(1) PASS Maximum Peak Output Power 15.247(b)(1) PASS Frequency Separation 15.247(a)(1) PASS Number of Hopping Frequency 15.247(a)(1)(iii) PASS Dwell time 15.247(a)(1)(iii) PASS Maximum Permissible Exposure (Exposure of Humans to RF Fields) 1.1307(b)(1) PASS Page:3 of 65 Wonders Technology Co., Ltd. FCC ID: WC2DS-1098 The results shown in this test report refer only to the sample(s) tested , This Test report cannot be reproduced, except in full, without prior written permission of the Company. WALTEK SERVICES Reference No.: WT12042471-D-S-F 3 Contents Page 1 COVER PAGE ........................................................................................................................................................ 1 2 TEST SUMMARY .................................................................................................................................................. 2 3 CONTENTS............................................................................................................................................................. 3 4 GENERAL INFORMATION ................................................................................................................................ 5 4.1 CLIENT INFORMATION........................................................................................................................................... 5 4.2 GENERAL DESCRIPTION OF E.U.T. ........................................................................................................................ 5 4.3 DETAILS OF E.U.T................................................................................................................................................. 5 4.4 DESCRIPTION OF SUPPORT UNITS.......................................................................................................................... 5 4.5 STANDARDS APPLICABLE FOR TESTING................................................................................................................ 5 4.6 TEST FACILITY...................................................................................................................................................... 6 4.7 TEST LOCATION.................................................................................................................................................... 6 4.8 MEASUREMENT UNCERTAINTY............................................................................................................................. 6 5 EQUIPMENT USED DURING TEST .................................................................................................................. 7 6 CONDUCTED EMISSION .................................................................................................................................... 8 6.1 E.U.T. OPERATION................................................................................................................................................ 8 6.2 EUT SETUP........................................................................................................................................................... 9 6.3 CONDUCTED EMISSION TEST RESULT................................................................................................................... 9 6.4 PHOTOGRAPH – CONDUCTED EMISSION TEST SETUP.......................................................................................... 16 7 RADIATED SPURIOUS EMISSIONS ............................................................................................................... 17 7.1 EUT OPERATION :............................................................................................................................................... 17 7.2 TEST SETUP......................................................................................................................................................... 18 7.3 SPECTRUM ANALYZER SETUP............................................................................................................................. 19 7.4 TEST PROCEDURE................................................................................................................................................ 20 7.5 CORRECTED AMPLITUDE & MARGIN CALCULATION...............................................................................…

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Photograph – Conducted Emission Test Setup Photograph – Radiation Spurious Emission Test Setup Below 1GHz Above 1GHz