2A8MI-ASP57Wireless Speaker

LED指示燈號說明 使用 手冊 The Show 藍牙5.3無線音箱 / 使用手冊/Type-C 充電線 包裝內容 Type designation(Type) Equipment name 設備名稱：The Show藍牙5.3無線音箱 /The Show BT 5.3 Wireless Speaker 型號（型式）： ASP57 Restricted substances and its chemical symbols 限用物質及其化學符號 單元Ｕnit 多溴二苯醚 Polybrominated diphenyl ethers (PBDE) 多溴聯苯 Polybrominated biphenyls (PBB) 六價鉻 Hexavalent chromium (Cr +6 ) 鎘Cadmium (Cd) 汞Mercury (Hg) 鉛Lead (Pb) ○○○○○－ 電路板 ○○○○○○ 外殼 ○○○○○○ 喇叭 ○○○○○○ 功能按鍵 ○○○○○○ Type-C充電線 備考1.〝超出0.1 wt%〞及〝超出0.01 wt%〞係指限用物質之百分比含量超出百分比含量基準值。 Note 1：“Exceeding 0.1 wt%” and “exceeding 0.01 wt%” indicate that the percentage content of the restricted substance exceeds the reference percentage value of presence condition. 備考2.〝○〞係指該項限用物質之百分比含量未超出百分比含量基準值。 Note 2：“○”indicates that the percentage content of the restricted substance does not exceed the percentage of reference value of presence. 備考3.〝－〞係指該項限用物質為排除項目。 Note 3：The “?” indicates that the restricted substance corresponds to the exemption. 重要安全資訊說明 l應防止水滴入或濺入本音箱 l請不要在音箱上放置任何危險物（例如充滿液體的物體或點燃的蠟燭） l請在0°C 至45°C 的環境中安全地使用音箱 l請使用製造商指定的附件和配件 電池安全注意事項 l若電池更換出錯，可能發生爆炸危險，請勿自行拆卸更換 l電池（電池組或安裝的電池）不應暴露於過熱的環境中，如陽光、火等。電池在使用、存放或運輸過程中處於極高或極 低的溫度下，以及高海拔地區的低氣壓，都會引致安全隱患 l將電池棄置到火中或高溫烤箱中、機械擠壓或切割電池可能引致爆炸 l將電池置於極端高溫的環境中或極低氣壓的環境中，可能引致爆炸或者易燃液體或氣體洩漏 電子產品有害物質表 The Show BT5.3 Wireless Speaker User Manual 外觀介紹 1 2 3 4 5 6 7 8 9 模式一: Bluetooth經典藍牙 1. 開機狀態下長按音源切换鍵2秒切換到Bluetooth模式 2. 再短按2下音源切换鍵進入藍牙配對模式 3. 開啟手機藍牙，在手機可配對藍牙裝置清單中找出 ”The Show” 點選即可配對連線播放 模式二: Auracast廣播藍牙 模式三: AUX有線連接 以3.5mm音訊線手機或連接音箱將撥放器 操作方式 給內建電池充電 首次使用前請先充滿電 長按電源鍵開機 長按秒開機，電源鍵28秒復位 1. 充電 連線及播放三種模式 2. 開機 （1對1） （1對N） （AUX） 1. 低音旋鈕 2. 音源切换鍵 3. 音源指示燈 4. 音量旋鈕 5. 高音旋鈕 6. 電量指示燈 7. 電源鍵 8. AUX 3.5mm 音訊輸入 9. Type-C 電源接口 1. 開機狀態下長按音源切换鍵2秒切換到Auracast模式 2. 與其它Auracast設備連線 2.1 設備有支援Aurcast: 將附近有支援Auracast的手機、 電腦或撥放器的Auracast廣模式開啟, 會自行與 The Show完成配對連線 2.2 設備無支援Aurcast: 要啟動Auracast廣播模式, 需將 您的手機、電腦或撥放器連接MoerLink或 MoerDuo(Auracast音頻轉換器, 需另购)後按下功能 鍵3次(待确认), 當兩端均已啟動廣播模式後連接將自動 建立 功能操作 LED指示燈 開機長按電源鍵2秒開機 4個白LED電池指示燈持續10秒 關機長按電源鍵2秒關機燈滅 查詢電量音箱開機狀態下按兩下電源鍵查詢電量白色LED電池指示燈持續10秒 播放/暫停短按電源鍵播放/暫停音樂 藍牙配對音箱處於藍牙模式，按兩下音源切换鍵進入藍牙 配對狀態 快閃 藍牙連接音箱處於藍牙模式，手機搜索藍牙“The Show” 白色LED燈長亮 藍牙超時關機藍牙模式開機無操作五分鐘關機燈滅 切換到藍牙模式長按音源切换鍵2秒切換到藍牙模式白色LED快閃 切換到 Auracast模式 長按音源切换鍵2秒切換到Auracast模式Auracast模式監聽狀態LED快閃, 成功接收廣播LED長亮 AUX模式音箱開機狀態任何模式下接入Line in線自動識 別為AUX輸出 白色LED燈長亮 加音量向右旋轉音量旋鈕 減音量向左旋轉音量旋鈕 低音調節向右旋轉低音旋鈕 高音調節向右旋轉高音旋鈕 電量顯示 電池電量為10%~25%1顆燈長亮 電池電量為25%~50%2顆燈長亮 電池電量為50%~75%3顆燈長亮 電池電量為75%~100%4顆燈長亮 低功率射頻器材技術規範: 取得審驗證明之低功率射頻器材，非經核准，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計之特性及功能。 低功率射頻器材之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無干擾時方得繼續使 用。前述合法通信，指依電信管理法規定作業之無線電通信。 低功率射頻器材須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。 LED指示灯状态說明 使用 手册 The Show 蓝牙 5.3无线音箱 / 使用手册/Type-C 充电线 包装內容 Type designation (Type) Equipment name 設備名：The Show藍牙5.3無線音箱/ The Show BT 5.3 Wireless Speaker 型號（型式）：ASP57 Restricted substances and its chemical symbols 限用物質及其化學符號 單元Ｕnit 多溴二苯醚 Polybrominated diphenyl ethers (PBDE) 多溴聯苯 Polybrominated biphenyls (PBB) 六價鉻 Hexavalent chromium (Cr +6 ) 鎘Cadmium (Cd) 汞Mercury (Hg) 鉛Lead (Pb) ○○○○○－ 電路板 ○○○○○○ 外殼 ○○○○○○ 喇叭 ○○○○○○ 功能按鍵 ○○○○○○ Type-C充電線 備考1.〝超出0.1 wt%〞及〝超出0.01 wt%〞係指限用物質之百分比含量超出百分比含量基準值。 Note 1：“Exceeding 0.1 wt%” and “exceeding 0.01 wt%” indicate that the percentage content of the restricted substance exceeds the reference percentage value of presence condition. 備考2.〝○〞係指該項限用物質之百分比含量未超出百分比含量基準值。 Note 2：“○”indicates that the percentage content of the restricted substance does not exceed the percentage of reference value of presence. 備考3.〝－〞係指該項限用物質為排除項目。 Note 3：The “?” indicates that the restricted substance corresponds to the exemption. 重要安全信息说明 l应防止水滴入或溅入本音箱。 l请不要在音箱上放置任何危险物（例如，充满液体的物体、点燃的蜡烛）。 l请在0°C 至45°C 的环境中安全地使用音箱。 l请使用制造商指定的附件和配件。 电池安全注意事项 l若电池更换出错，可能发生爆炸危险，请勿自行拆卸更换。 l电池（电池组或安装的电池）不应暴露于过热的环境中，如阳光、火等。电池在使用、存放或运输过程中处于极高或极 低的温度下，以及高海拔地区的低气压，都会引致安全隐患。 l将电池放置到火中或高温烤箱中、机械挤压或切割电池可能引起爆炸。 l将电池置于极端高温的环境中或极低气压的环境中，可能引致爆炸或者易燃液体气体泄露。 电子产品有害物质表 外观介绍 1 2 3 4 5 6 7 8 9 模式一: Bluetooth经典蓝牙 1. 开机状态下长按音源切换键2秒切换到Bluetooth模式 2. 再短按2下音源切换键进入蓝牙配对模式 3. 开启手机蓝牙，在手机可配对蓝牙装置清单中找出 ”The Show” 选择即可配对连接播放 模式二: Auracast广播蓝牙 模式三: AUX有线连接 以3.5mm将手机或连接音箱音频线播放器 操作方式 给内置电池充电 首次使用前请先充满电 长按电源键开机 长按键电源键秒开机,秒复位28 1. 充电 连接及播放三种模式 2. 开机 （1对1） （1对N） （AUX） 1. 低音旋钮 2. 音源切换键 3. 音源指示灯 4. 音量旋钮 5. 高音旋钮 6. 电量指示灯 7. 电源键 8. AUX 3.5mm 音频輸入 9. Type-C 电源接口 1. 开机状态下长按音源切换键2秒切换到Auracast模式 2. 与其它Auracast设备连接 2.1 设备有支持Aurcast: 将附近有支持Auracast的手机、 电脑或播放器的Auracast广播模式开启, 会自动与 The Show完成配对连接 2.2 设备无支持Aurcast: 要启动Auracast广播模式, 需将 您的手机、电脑或播放器连接MoerLink或 MoerDuo(Auracast音频转换器, 需另购)后按下功能 键3次(待确认), 当两端均已启动广播模式后连接将自动 建立 功能操作 LED灯 开机长按电源键2秒开机4个白色LED电池指示灯持续10秒 关机长按电源键2秒关机灯灭 查询电量音箱开机状态按两下电源键查询电量白色LED电池指示灯持续10秒 播放/暂停短按电源键播放/暂停音乐 蓝牙配对音箱处于蓝牙模式，按两下音源切换键进入蓝牙 配对状态 快闪 蓝牙连接音箱处于蓝牙模式，手机搜索蓝牙“The Show” 白色LED灯常亮 蓝牙超时关机蓝牙模式开机无操作五分钟关机灯灭 切换到蓝牙模式长按音源切换键2秒切换到蓝牙模式 白色LED快闪 切换到 Auracast模式 长按音源切换键2秒切换到Auracast模式Auracast模式监听状态LED快闪, 成功接收广播LED常亮 AUX模式音箱开机状态任何模式下接入Line in线自动识 别为AUX输出 白色LED灯常亮 加音量向右旋转音量旋钮 减音量向左旋转音量旋钮 低音调节向右旋转低音旋钮 高音调节向右旋转高音旋钮 电量显示 电池电量为10%~25%1颗灯常亮 电池电量为25%~50%2颗灯常亮 电池电量为50%~75%3颗灯常亮 电池电量为75%~100%4颗灯常亮 低功率射頻器材技術規範: 取得審驗證明之低功率射頻器材，非經核准，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計之特性及功能。 低功率射頻器材之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無干擾時方得繼續使 用。前述合法通信，指依電信管理法規定作業之無線電通信。 低功率射頻器材須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。 User Manual The Show BT5.3 Wireless Speaker/User Manual/Type-C Charging Cable Package Contents Function Operation Instructions Function Operation LED Indicator Power On Press the power button for 2S 4 LEDs stay on for 10s Power Off Press the power button for 2S All LEDs turn off Battery Level Press the power button twice White LEDs stay on for 10s Play/Pause Tap the power button Bluetooth Pairing Press the audio source button twice to enter Bluetooth pairing mode Flashing Bluetooth Connection When the speaker is in Bluetooth mode, search for the Bluetooth device named “The Show” on your phone and tap it White LEDs stay on Device Auto Power Off The speaker will automatically power off after 5 minutes without a Bluetooth connection All LEDs turn off Switch to Bluetooth Mode Press the audio source button for 2 seconds to switc…

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Jiang Su Yisin Tech Co., Ltd (date)2023/7/3 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCCID: 2A8MI-ASP57 ) [Jiang Su Yisin Tech Co., Ltd] (“the applicant”) certifies that the equipment for n which authorization is sought is not “covered” equipment prohibited from receiving a equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, (Applicant signature) (Applicant printed name):Xiangxu Zhu Jiang Su Yisin Tech Co., Ltd (date)2023/7/3 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCCID: 2A8MI-ASP57 ) [Jiang Su Yisin Tech Co. , Ltd] (“the app licant”) Sincerely, (Applicant sign ature) (Applicant printed name): Xiangxu Zhu certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment.

AttestationStatements (date)2023/7/3 TO:Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for(FCC ID2A8MI-ASP57) (Jiang Su Yisin Tech Co., Ltd),the undersigned, hereby authorize (Baihetian Innovative Solutions)to act as our designated U.S. agent for service of process,( theconclusionofanyCommission-relatedproceedinginvolvingtheequipment Jiang Su Yisin Tech Co., Ltd)accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or . (BaihetianInnovativeSolutions)acceptstheresponsibilitytoactasdesignated U.S.agentforserviceofprocess. Applicant Information： Company name:Jiang Su Yisin Tech Co., Ltd Contact Name:Xiangxu Zhu Address:Rm. 103, Bldg. 1, No. 10, Wenzhou Rd., ETDZ, Shuyang County, Suqian, Jiangsu, CN Telephone No:+86 13760257887 Email:[email protected] Signature [name] U.S. Agent Information: Company Name:Baihetian Innovative Solutions Address:6837 Chase Rd Dearborn, MI 48126 FRN:0033401605 Contact Name:Kenneth Young Telephone No:313-395-3113 Email:[email protected] Signature [name]

DATE:2023/5/6 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint BlueAsia of Technical Services(Shenzhen) Co.,Ltd And Building C, No. 107, Shihuan Road, Shiyan Sub-District, Baoan District, Shenzhen, Guangdong Province, China (Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Jiang Su Yisin Tech Co., Ltd And Rm. 103, Bldg. 1, No. 10, Wenzhou Rd., ETDZ, Shuyang County, Suqian, Jiangsu, CN (Applicant Name and address) <Signature> Name ：XiangxuZhu Title：/ Company： Jiang Su Yisin Tech Co., Ltd

DATE 2023/5/6 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2A8MI-ASP57 Product Name: Wireless Speaker Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) Schematics Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name：XiangxuZhu Title： / Company：Jiang Su Yisin Tech Co., Ltd

Date: 2023/6/25 Job Title (representative): PM Model Confirmation Letter Jiang S u Yisin Tech Co., Ltd (Company name) certify the product:ASP57 AnditemNo.:ASP47 Signature: Name:Xiangxu Zhu Note: All PCB layouts, internal structures, and circuits of the above models are the same. The difference is that the product size and control button electronic board are different.

ModelNo.: ASP57 ASP47

ModelNo.: ASP57 ASP47

Operation Principle The equipment under test (EUT) is a BT MODE NOTE: NOT SUPPORT BLE MODE

RF Exposure evaluation FCC ID ： 2A8MI-ASP57 According to 447498 D04 Interim General RF Exposure Guidance v01 Ant gain = 3 dBi Max Output power =0.284dBm @ 2441MHz ERP = 0.284dBm+3dBi-2.15=1.134dBm So ERP is worse case 10^0.1134=1.3 mW < 2.7 mW Comply with RF exposure exemption limit.

D C B A 1 2 3 4 5 6 A B C D 6 5 4 3 2 1 Title File: Date: Size Number Sheet of Drawn By: Revision A B C D 5 4 3 2 1 D C B A 1 2 3 4 5 ABM05 AUX IN MCU GPIO6:ÈçÔÏоƬμç³Øμçѹ¼ì²â£¬μ±μç³Ø ́¦ÓÚÂúμçʱADC¿Ú¶ÁÈ¡μ½μÄμçƽԼμÈÓÚ1.4V£¬Ê¿À¼Î¢Ð¾Æ¬ÊÇ¿âÂؼƻ½ÐÑ charger_det uart_tx Monday, September 6, 2021 of Sheet Date: Rev Document Number Size Title ²åÈëLine in ±ä ̧ß °Î³öLine in ÑÓ³Ù1Ãë±äμÍ ²åÈëμÍμçƽLine in ÓÐЧ °Î³ö ̧ßμçƽLine in ¾²Òô ²åÈëLine in ÑÓ³Ù300ms½â¿ª¾²Òô LED & KEY V3.1 ASP57_ABM05 UNIT 2022/11/15 5 2 WCLK BCLK DATE DEBUG R15 0R/5% R12 4.7K/5% C7 10uF/16V R13 4.7K/5% 1 VDD 1 2 3 Q1 MMBT3904 R14 4.7K/5% 16 ADC_CH5/P0_4 17 ADC_CH1/P3_0 18 RESET/P2_0 11 P1_3/SCL 19 UARTO_TXD_ADC_CH3/P0_6 20 ADC_CH3/P0_5 13 P0_1 14 P0_2 12 P0_0 10 P1_4 9 P1_2 8 P1_1 7 P1_0 3 VSS 2 P1_7 6 CH5/P1_5 4 SDA/TXD/P1_6 21 GND 5 VDD 15 P0_3 1 0_7 U5 MCU_MS51XB9AE C8 0.1uF/16V 1 2 D5 B5819WS 1 GPIO9 2 GPIO8 3 GPIO12_NTC 4 GPIO3 5 VDD33 6 GND_POWER 7 BT_ANT 8 GND_POWER 9 GPIO4 10 GPIO0 11 GPIO1 12 SYSRSBT 13 POWER_KEY 14 GND_POWER 15 GPIO2 16 GPIO6 17 GPIO5 18 GPIO14 19 ISINK1 20 GND_POWER 21 VIO18 22 USB_DP 23 USB_DM 24 GPIO16 25 GPIO15 26 GPIO13 27 VBAT 28 VSYS 29 VBUS 30 ISINK0 31 AU_MICBIASO 32 AU_VIN2_P 33 AU_VIN2_N 34 AU_MICBIAS2 35 AU_MICBIAS1 36 AU_VIN1_N 37 AU_VIN1_P 38 AU_VIN0_N 39 AU_VIN0_P 40 GND_POWER 41 AU_HPRN 42 AU_HPRP 43 AU_HPLN 44 AU_HPLP 45 GPIO18 46 GPIO19 47 GPIO17 48 GPIO10 49 GPIO11 50 GPIO7 U1 AB1565 R1 10K/5% R64 22R/5% 1 VDDP 2 SDOUT 3 GNDD 4 VDDD 5 SCLK 6 LRCK 7 RESETB 8 AINL 9 REFQ 10 AINR 11 VDDA 12 GNDA 13 REFP 14 M1 15 M0 16 MCLK 17 GND U8 ES7241D C65 0.1uF/16V C66 1uF/25V C67 1uF/25V R66 10K/5% C68 0.1uF/16V C69 0.1uF/16V C70 1uF/16V C71 1uF/16V R69 10K/5% C74 15pF/25V C75 10uF/16V 3 3 4 4 5 5 6 6 2 2 J1 JHP-3891-X R46 100K/1%/NC R47 20K/1%NC C45 10uF/16V WCLK BCLK DATE ESD3 BTR04D3,12V ESD4 BTR04D3,12V ESD5 BTR04D3,12V R42 22R/5% R44 22R/5% C12 1nF/16V C13 1nF/16V R51 10K/5% R58 10K/5% 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 J4 CON_20P_FPC Á¢Ê½×ù×Ó ESD1 BTR04D3,12V ESD2 BTR04D3,12V ESD8 BTR04D3,12V ESD9 BTR04D3,12V ESD10 BTR04D3,12V ESD11 BTR04D3,12V ESD12 BTR04D3,12V ESD13 BTR04D3,12V ESD14 BTR04D3,12V ESD15 BTR04D3,12V ESD16 BTR04D3,12V ESD17 BTR04D3,12V ESD18 BTR04D3,12V ESD23 BTR04D3,12V ANT1 IPEX4 1 3 2 Q7 CJ3401 R88 10K/5% C97 0.1uF/16V R89 10K/5% 1 2 3 Q5 MMBT3904 R124 10K/5% R125 100K/5% R106 100K/5% R4 0R/5% C20 NC C25 NC R3 10K/5% R2 1R/1% C11 0.1uF/16V C27 10uF/16V GND ON/OFF_KEY P1_7/AD1 P1_1/AD2 P0_4/AD3 P0_5/AD4 P1_5 P1_0 P1_2 P1_4 P_00 VSYS ISINK0 ISINK1 J8 J9 J10 J11 J12 J13 1 1 2 2 3 3 J14 SIP-3PIN-2.54MM 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 J15 SIP-8PIN-2.54MM 1 2 D1 B5819WS L10 1K/100MHz L11 1K/100MHz R39 0R/5% R85 NC C5 1uF/16V TP2 TP3 TP4 TP5 L21 1K/100MHz C96 1nF/16V R8 0R/5% R81 0R/5% R82 0R/5% R86 0R/5% R87 0R/5% R90 0R/5% R91 0R/5% 1 2 D13 B5819WS R72 10K/5% R84 10K/5% 1 2 D23 B5819WS P0_5/AD4 ON/OFF_KEY P01 P1_4 P1_2 P1_0 P1_7/AD1 TX RST ON/OFF_EN P0_4/AD3 P1_5 DAT MCU_VDD VDD_3V3 BT_PWRKEY RX UART2_RX UART2_TX TX RX MCU_VDD VIO18 BT_PWRKEY VIO18 UART0_TX UART0_RX I2C1_SCL I2C1_SDA VDD_BT UART2_TX UART2_RX BT_I2S_MST2_WS BT_I2S_MST2_MCLK BT_I2S_MST0_CK BT_I2S_MST0_TX BT_I2S_MST0_WS BT_I2S_MST2_CK BT_I2S_MST2_RX BT_I2S_MST0_WS BT_I2S_MST0_CK BT_I2S_MST0_TX BT_I2S_MST2_CK BT_I2S_MST2_WS BT_I2S_MST2_RX D+3V3 AUX-R AUX-L D+3V3 D+3V3 D+3V3 BT_I2S_MST2_MCLK VSYS ISINK0 ISINK1 GPIO2 BOOST_EN BT_I2S_MST0_WS BT_I2S_MST0_CK BT_I2S_MST0_TX LINE_DET AUX-L AUX-R MCU_VDD ON/OFF_KEY P1_7/AD1 P1_1/AD2 P0_4/AD3 P0_5/AD4 P1_5 P1_0 P1_2 P1_4 P_00 VSYS ISINK0 ISINK1 P1_1/AD2 VDD_3V3 D+3V3 D+3V3 ADC LINE_DET VIO18 PWM PC7 P_00 CLK MCU_VDD ADC_POW VBAT_OUT ON/OFF_KEY P1_7/AD1 P1_1/AD2 P0_4/AD3 P0_5/AD4 P1_5 P1_0 P1_2 P1_4 P_00 VSYS ISINK0 ISINK1 UART0_TX UART0_RX GND MCU_VDD DAT CLK RST GND GND UART2_RX UART2_TX PD1 ADC_POW LINE_DET MCU_VDD D C B A 1 2 3 4 5 6 A B C D 6 5 4 3 2 1 Title File: Date: Size Number Sheet of Drawn By: Revision A B C D 5 4 3 2 1 D C B A 1 2 3 4 5 μç³Ø¿ª¹Ø»úμç· Õâ ̧öμç×èºÍμçÈÝ·â×°²»Ð¡ÓÚ1206 VOUT=1.204*{(R241+R242)/R38+1} ¹¦·ÅÉýѹμç· DAC_×ÔÊÊÓ¦Éýѹ²ÉÑù Monday, September 6, 2021 of Sheet Date: Rev Document Number Size Title ÈçÔÏоƬÌùBZT52C6V8S ° ́¼ü¿ª»ú ¿ª»úÖà ̧ßμçƽ ¹Ø»úÖÃμÍμçƽ À¶ÑÀÄ£×鹩μç ³äμçÊäÈëμçѹμÍÓÚ3.3V»òÕß6.8V²»»á×Ô¶ ̄¿ª»ú OCP=8A V3.1 ASP57_POWER_UNIT 2022/12/19 5 3 VBAT_OUT Ê¿À¼Î¢Ð¾Æ¬ÌùBZT52C3V3S R34 10K/5% 1 2 3 Q4 MMBT3904 1 2 3 Q12 MMBT3904 R32 56K/1% R105 10K/5% 1 S 2 S 3 S 4 G 5 D 6 D 7 D 8 D Q13 VMP4435 1 BS 2 GND 3 FB 4 EN 5 IN 6 SW U14 ME3116AM6G C34 0.1uF/25V 1 2 R103 33K/5% C110 0.1uF/16V 1 2 R107 10K/5% R115 100K/5% C112 10uF/16V C113 0.1uF/16V C47 2.2nF/50V 1 2 D4 SS54 L9 10uH/6A C48 10uF/35V R10 10K/5% R243 33K/5% 1 FB 2 VOUT 3 VIN 4 EN 5 SW 6 SW 7 SW 8 SW 9 NC 10 NC 11 NC 12 SS/EMI 13 ILIM 14 COMP 15 VCC 16 AGND 17 17 U35 HT7179 C49 0.1uF/35V R28 3R/1% C50 10uF/35V C51 0.1uF/25V R242 510K/1% C222 1uF/50V C52 1uF/50V C58 0.1uF/35V C59 3.3nF/50V 1 2 D9 SS54 C60 51pF/50V R244 390K/5% R38 56K/1% R43 220K/5% R245 330R/1% C61 0.1uF/50V EC4 470uF/35V EC5 470uF/35V EC6 470uF/35V C53 1nF/35V R59 10K/5% 1 SDIN 2 DEM/SCLK 3 LRCK 4 MCLK 5 VQ 6 FILT+ 7 AOUTL 8 AGND 9 VA 10 AOUTR U4 HT5010 C14 1uF/16V C79 0.1uF/16V C80 10uF/16V C81 0.1uF/16V C82 10uF/16V C83 10uF/16V C88 10uF/16V R92 4.7K/5% R93 4.7K/5% R23 22R/5% R24 22R/5% R26 22R/5% 1 OUT 2 VSS 3 IN+ 4 IN- 5 VA U6 RS721 R48 10K/5% R70 10K/5% C21 10uF/16V R73 20K/5% C24 1nF/16V 1 2 D3 IN4148 C28 10uF/16V 1 2 D10 IN4148 C30 1nF/16V R74 1K/5% R75 100K/5% R76 20K/5% C35 10uF/16V R77 10K/5% R104 22R/5% C3 2.2uF/16V R94 100K/5% C44 100pF/6.3V R30 1K/5% R35 10K/5% 1 2 D7 BZT52C6V8S 1 2 L20 600R/100M/4A 1 TP1 C46 10uF/16V C57 0.1uF/16V R21 0R/5% R9 100K/5% L13 10uH/2A 1 2 D8 SS54 1 2 D2 IN4148 1 3 2 Q3 CJ3401 1 2 D14 IN4148 1 2 R27 33K/5% EC2 100uF/16V R29 0R/5% R40 10K/5% R71 10K/5% J16 ON/OFF_EN VBAT+ VBAT_OUT ON/OFF_KEY VBUS VCC_26V PVDD BOOST_EN SDIN SCLK LRCK MCLK BT_I2S_MST0_WS BT_I2S_MST0_CK BT_I2S_MST0_TX LRCK SCLK SDIN VDD_BT ADC PWM B…

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Page 1 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Add:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict,Shenzhen,GuangdongProvince,China Tel:+86-755-23059481Email:[email protected] TESTREPORT ProductName: WirelessSpeaker BrandMark: Moerlab ModelNo.: ASP57 ExtensionModel: ASP47 FCCID: 2A8MI-ASP57 ReportNumber: BLA-EMC-202305-A9802 DateofSampleReceipt: 2023/5/29 DateofTest: 2023/6/1to2023/6/19 DateofIssue: 2023/6/25 TestStandard: 47CFRPart15,SubpartC15.247 TestResult:Pass Preparedfor: JiangSuYisinTechCo.,Ltd Rm.103,Bldg.1,No.10,WenzhouRd.,ETDZ,ShuyangCounty,Suqian, Jiangsu,CN Preparedby: BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China TEL:+86-755-23059481 Compiledby:Reviewby: Approvedby:Date:2023/6/25 ReportNo.:BLA-EMC-202305-A9802 Page 2 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] REPORTREVISERECORD VersionNo.DateDescription 002023/6/25Original ReportNo.:BLA-EMC-202305-A9802 Page 3 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] TABLEOFCONTENTS 1TESTSUMMARY..............................................................................................................................................6 2GENERALINFORMATION...............................................................................................................................7 3GENERALDESCRIPTIONOFE.U.T................................................................................................................7 4TESTENVIRONMENT......................................................................................................................................8 5TESTMODE......................................................................................................................................................8 6MEASUREMENTUNCERTAINTY....................................................................................................................8 7DESCRIPTIONOFSUPPORTUNIT................................................................................................................9 8LABORATORYLOCATION..............................................................................................................................9 9TESTINSTRUMENTSLIST............................................................................................................................10 10DWELLTIME.................................................................................................................................................12 10.1LIMITS......................................................................................................................................................................12 10.2BLOCKDIAGRAMOFTESTSETUP............................................................................................................................12 10.3TESTDATA..................................................................................................................................................................13 11HOPPINGCHANNELNUMBER...................................................................................................................14 11.1LIMITS......................................................................................................................................................................14 11.2BLOCKDIAGRAMOFTESTSETUP............................................................................................................................14 11.3TESTDATA..................................................................................................................................................................14 12CARRIERFREQUENCIESSEPARATION...................................................................................................15 12.1LIMITS......................................................................................................................................................................15 12.2BLOCKDIAGRAMOFTESTSETUP............................................................................................................................15 12.3TESTDATA..................................................................................................................................................................15 1320DBBANDWIDTH.......................................................................................................................................16 13.1BLOCKDIAGRAMOFTESTSETUP............................................................................................................................16 13.2TESTDATA..................................................................................................................................................................16 14CONDUCTEDPEAKOUTPUTPOWER......................................................................................................17 14.1LIMITS......................................................................................................................................................................17 14.2BLOCKDIAGRAMOFTESTSETUP............................................................................................................................17 14.3TESTDATA..................................................................................................................................................................18 15CONDUCTEDEMISSIONSATACPOWERLINE(150KHZ-30MHZ).........................................................19 ReportNo.:BLA-EMC-202305-A9802 Page 4 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 15.1LIMITS......................................................................…

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ReportNo.:BLA-EMC-202305-A9802 Page 84 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] ReportNo.:BLA-EMC-202305-A9802 Page 85 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 21.7CARRIERFREQUENCIESSEPARATION ConditionModeAntennaHoppingFreq1 (MHz) HoppingFreq2 (MHz) HFS (MHz) Limit (MHz) Verdict NVNT1-DH1Ant12440.992441.9981.0080.92Pass NVNT2-DH1Ant12441.01852441.9890.97050.811Pass NVNT3-DH1Ant12440.83252441.83751.0050.805Pass CFSNVNT1-DH12441MHzAnt1 CFSNVNT2-DH12441MHzAnt1 ReportNo.:BLA-EMC-202305-A9802 Page 86 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] CFSNVNT3-DH12441MHzAnt1 ReportNo.:BLA-EMC-202305-A9802 Page 87 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 21.8NUMBEROFHOPPINGCHANNEL ConditionModeAntennaHoppingNumberLimitVerdict NVNT1-DH1Ant17915Pass NVNT2-DH1Ant17915Pass NVNT3-DH1Ant17915Pass HoppingNo.NVNT1-DH12441MHzAnt1 HoppingNo.NVNT2-DH12441MHzAnt1 ReportNo.:BLA-EMC-202305-A9802 Page 88 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] HoppingNo.NVNT3-DH12441MHzAnt1 ReportNo.:BLA-EMC-202305-A9802 Page 89 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 21.9DWELLTIME ConditionModeFrequency (MHz) AntennaPulse Time (ms) Total Dwell Time (ms) Burst Count Period Time (ms) Limit (ms) Verdict NVNT1-DH12441Ant10.376119.94431931600400Pass NVNT1-DH32441Ant11.631259.32915931600400Pass NVNT1-DH52441Ant12.88308.1610731600400Pass NVNT2-DH12441Ant10.381121.53931931600400Pass NVNT2-DH52441Ant12.875307.62510731600400Pass NVNT3-DH12441Ant10.381121.9232031600400Pass NVNT3-DH52441Ant12.883305.59810631600400Pass DwellNVNT1-DH12441MHzAnt1OneBurst DwellNVNT1-DH12441MHzAnt1Accumulated ReportNo.:BLA-EMC-202305-A9802 Page 90 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] DwellNVNT1-DH32441MHzAnt1OneBurst DwellNVNT1-DH32441MHzAnt1Accumulated ReportNo.:BLA-EMC-202305-A9802 Page 91 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] DwellNVNT1-DH52441MHzAnt1OneBurst DwellNVNT1-DH52441MHzAnt1Accumulated ReportNo.:BLA-EMC-202305-A9802 Page 92 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] DwellNVNT2-DH12441MHzAnt1OneBurst DwellNVNT2-DH12441MHzAnt1Accumulated ReportNo.:BLA-EMC-202305-A9802 Page 93 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] DwellNVNT2-DH52441MHzAnt1OneBurst DwellNVNT2-DH52441MHzAnt1Accumulated ReportNo.:BLA-EMC-202305-A9802 Page 94 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] DwellNVNT3-DH12441MHzAnt1OneBurst DwellNVNT3-DH12441MHzAnt1Accumulated ReportNo.:BLA-EMC-202305-A9802 Page 95 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] DwellNVNT3-DH52441MHzAnt1OneBurst DwellNVNT3-DH52441MHzAnt1Accumulated ReportNo.:BLA-EMC-202305-A9802 Page 96 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] ReportNo.:BLA-EMC-202305-A9802 Page 97 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] APPENDIXA:PHOTOGRAPHSOFTESTSETUP ConductedEmissionsatACPowerLine(150kHz-30MHz) ReportNo.:BLA-EMC-202305-A9802 Page 98 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] RadiatedSpuriousEmissions ReportNo.:BLA-EMC-202305-A9802 Page 99 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] APPENDIXB:PHOTOGRAPHSOFEUT ReferencetothetestreportNo.BLA-EMC-202305-A9801 ----ENDOFREPORT---- Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthis reportreferonlytothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbe reproducedexceptinfull.

ReportNo.:BLA-EMC-202305-A9802 Page 62 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] BandEdgeNVNT1-DH12480MHzAnt1No-HoppingRef BandEdgeNVNT1-DH12480MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202305-A9802 Page 63 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] BandEdgeNVNT2-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT2-DH12402MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202305-A9802 Page 64 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] BandEdgeNVNT2-DH12480MHzAnt1No-HoppingRef BandEdgeNVNT2-DH12480MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202305-A9802 Page 65 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] BandEdgeNVNT3-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT3-DH12402MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202305-A9802 Page 66 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] BandEdgeNVNT3-DH12480MHzAnt1No-HoppingRef BandEdgeNVNT3-DH12480MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202305-A9802 Page 67 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] ReportNo.:BLA-EMC-202305-A9802 Page 68 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 21.5BANDEDGE(HOPPING) ConditionModeFrequency (MHz) AntennaHopping Mode MaxValue (dBc) Limit (dBc) Verdict NVNT1-DH12402Ant1Hopping-54.23-20Pass NVNT1-DH12480Ant1Hopping-54.23-20Pass NVNT2-DH12402Ant1Hopping-54.38-20Pass NVNT2-DH12480Ant1Hopping-53.76-20Pass NVNT3-DH12402Ant1Hopping-53.46-20Pass NVNT3-DH12480Ant1Hopping-53.89-20Pass BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202305-A9802 Page 69 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202305-A9802 Page 70 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] BandEdge(Hopping)NVNT2-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT2-DH12402MHzAnt1HoppingEmission …

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