下载文档原格式
User manual TAS1505Register your product and get support at/supportContents1 Important 2Safety 22 Y our wireless speaker 3Introduction 3What's in the box 3Overview of the speaker 33 Get started 4Charge the built-in battery 444 Play from Bluetooth devices 5Play from Bluetooth devices 5Control playback 55 Product information 66 Troubleshooting 7General 7Bluetooth 77 Notice 8Compliance 8Care of the environment 8FCC Statement 8Trademark notice 9EN12EN1 ImportantSafetyImportant safety instructions•Make sure that the power supply voltageCCcorresponds to the voltage on the back or the underside of the unit.•The speaker shall not be exposed todripping or splashing.•Do not place any source of danger on thespeaker (e.g. liquid filled objects, lit candles). •Make sure that there is enough free spacearound the speaker for ventilation. •Please use the speaker safely in anenvironment with temperature between•Only use attachments and accessories specified by the manufacturer.Battery safety precautions•Danger of explosion if a battery isincorrectly replaced. Replace only with the same or equivalent type.• A battery (battery pack or battery installed)shall not be exposed to excessive heat such as sunshine, fire or the like.• A battery in extreme high or lowtemperatures during use, storage ortransportation, and low air pressure at high altitude can pose safety hazards.•Do not replace a battery with an incorrecttype that can defeat a safeguard (for example, some lithium battery types).•Disposing a battery into fire or a hot oven,mechanically crushing or cutting a battery can result in an explosion.•Leaving a battery in an extremely high temperature surrounding, or an extremely low air pressure environment may result in an explosion or leakage of flammable liquid or gas.2Y our portablespeakerCongratulations on your purchase, and welcome to Philips!To fully benefit from the support that Philips offers, register your product at /welcome.What's in the boxCheck and identify the contents of your package:Overview of the speaker Indicate battery or Bluetooth connection status.SpeakerUSB cableQuick start guide Safety sheet Worldwide warrantyLanyard3LED indicatorDC IN••Charge the built-in battery.Turn the speaker on or o .3EN3 Get startedAlways follow the instructions in this chapter insequence.Turn on/offTo turn the speaker on, press and hold" " for two seconds. You will hear theprompt sound and Blue LED indicatorblinks.Auto off in 15 minutes if no Bluetoothconnection.To turn the speaker off, press and hold" " for two seconds. You will hear theprompt sound and Blue LED indicatorturn off.Charge the built-in batteryThe speaker is powered by a built-inrechargeable battery.Connect the USB-C socket on the speaker toan outlet (5V 0.5A) by using the provided USBcable.When the speaker is being charged,Power onLED is solid Red.When the speaker is fully charged,LED is solid Blue.When the speaker is being charged,Power oLED is solid Red.When the speaker is fully charged,LED is o .4EN5EN4 Play from Bluetooth devicesWith this speaker,you can listen to audio from Bluetooth-enabled devices.1 »The LED indicator blinks blue.2 On your Bluetooth device, enableBluetooth and search for Bluetooth devices that can be paired.3 Select [Philips S1505] displayed on yourdevice for pairing and connection. If necessary, input “0000” as the pairing password.»After successful pairing and connection,you'll hear the prompt sound, and the LED indicator turns solid blue.If you cannot find [Philips S1505] on your device, hold down the Power button for 2 seconds to power off before rebooting, and long press it for 2 seconds to enter into pairing mode. 4Play audio on your Bluetooth device to start streaming music.LED indicator (blue)Solid blue ConnectedDisconnect a deviceDisable Bluetooth on your device; orMove the device beyond the communication range.»The speaker beeps twice, and the LEDindicator blinks blue.Reconnect a deviceWhen you turn on the speaker, it will reconnect the last connected device automatically; If not, select [Philips S1505] on your Bluetooth device to start connection.Press for 2 seconds to turn the speakeron.2.5W RMS 6EN5150Hz-18kHz1.5"80V5.0A2DP V1.3, AVRCP V1.6Bluetooth Profile20*The IPX7 rating means the speaker driver can be submerged for up to 30 minutes at a depth of up to 1 m.Philips S1505If you cannot find [Philips S1505] on your device, hold the for 2 seconds to power off, and then long press the button for 6 seconds to clear the pairing information / enter pairing mode.Hereby, TP Vision Europe B.V. declares that this product is in compliance with the essential requirements and other relevantprovisions of Directive 1999/5/EC. You can find the Declaration of Conformity on/support.Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion.MMD Hong Kong Holding Limited may void theuser's authority to operate the equipment.FCC StatementThis 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.Warning: Changes or modifications 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 interferenceto radio communications. However, there isno guarantee that interference will not occurin a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined encouraged to try to correct the interference by one or more of the following measures: (1) Reorient or relocate the receiving antenna. (2) Increase the separation between the equipment and receiver. (3) Connect the equipment into an the receiver is connected. (4) Consult the dealer or an experienced radio/TV technician for help.RF Warning StatementThe device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.Trademark noticeMMD Hong Kong Holding Limited is under license. Other trademarks and trade names are those of their respective owners.The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks byEN9Specifications are subject to change without notice.Philips and the Philips Shield Emblem are registered trademarks ofKoninklijke Philips N.V. and are used under license.This product has been manufactured by and is sold under theresponsibility of MMD Hong Kong Holding Limited or one of its a liates,and MMD Hong Kong Holding Limited is the warrantor in relation to this product.TAS1505_00_UM_V1.0。
PhilipsIn-ear wireless headphones with mic8mm drivers/closed-back Comfort fitIPX4 splash/sweat resistant Great passive noise isolationTAE1205BK Tangle-free tunesKeep your music close. These splash- and sweat-resistant wireless headphones give you great sound, a comfortable in-ear fit, and up to 7 hours play time. When you need more, a quick 15-minute charge keeps the music playing another 1 hour.Splash resistant. 7 hours play time.•IPX4 splash- and sweat-resistant•8 mm neodymium drivers. Great sound•7 hours play time. USB-C charging•Charge for 15 minutes, get 1 hour play timeEasy comfort. Secure fit.•Secure, flexible, comfortable•Oval acoustic tube fits comfortably in your ear canal•Wing tips for a secure fit. Better passive noise isolation•3 interchangeable rubber earbud coversFrom playlists to calls•Inline remote. Easily switch from playlist to calls•Built-in mic with echo cancellation for clear audio•Smart pairing. Automatically find Bluetooth devices•Magnetic earbuds. Flat, tangle-resistant cableIssue date 2023-02-16Version: 10.5.412 NC: 8670 001 68204EAN: 48 95229 11031 1© 2023 Koninklijke Philips N.V.All Rights reserved.Specifications are subject to change without notice. Trademarks are the property of Koninklijke Philips N.V. or their respective SpecificationsIn-ear wireless headphones with mic 8mm drivers/closed-back Comfort fit, IPX4 splash/sweat resistant, Great passive noise isolation Highlights IPX4With an IPX4 rating, these true wireless headphones are resistant to splashing from any direction. They won't mind a little sweat, and you don't need to worry about getting caught out in the rain.Secure, flexible, comfortable Flexible wing tips fit under the ridge of your ear, enabling a secure fit and better passive noise isolation. An oval acoustic tube and interchangeable earbud covers enable a comfortable in-ear fit. The flat headphone cable sits comfortably behind your neck whether the earbuds are in or out.Magnetic earbuds.These headphones have magnetic earbuds that stick together, and a flat headphone cable that resists tangling. When you pull them out of a bag or pocket, you won't have to untie a knot before you can tune in to your playlist.Inline remote.Take a call, pause your playlist. All without touching your smartphone. Smart Bluetooth pairing means these headphones remember the last devices they were paired with.7 hours play time.The 8 mm neodymium drivers deliver great sound, and you get up to 7 hours play time from a 2-hour charge via USB-C. If you start running low on power, a quick 15-minute charge will keep the music playing for another 1 hour.Sound •Impedance:32Ohm •Speaker diameter: 8 mm •Sensitivity: 108.5 dB (1k Hz)•Frequency range: 20 - 20,000 Hz •Maximum power input: 5 mW •Distortion (THD): <3% THD •Driver type: DynamicConnectivity •Bluetooth version: 5.1•Maximum range: Up to 10 m •Bluetooth profiles: A2DP, AVRCP, HFP •Microphone: Built-in microphone •Type of wireless transmission: Bluetooth •WirelessConvenience •Water resistance: IPX4•Type of controls: Button •Volume control •Magnetic earbudsDesign •Color:Black •Wearing style: In-ear •Ear coupling material: Silicone •Ear fitting: In-ear •In-ear fitting type: Silicone ear tipPower •Music play time: 7 hr •Talk time:5hr •Battery life standby time: 60 hr •Battery type(Headphones): Lithium Polymer (built-in)•Battery capacity(Headphones): 100 mAh •Charging time: 2 hr •Fast charging time: 15mins for 1 hr •Number of batteries: 1 pcs•Battery weight (Total): 2.2 g •Rechargeable Voice assistant •Voice assistant support •Voice assistant activation: Manual •Voice assistant compatible Accessories •Charging cable: USB-C cable •Eartips: 3 pairs (S/M/L)•Quick Start Guide Outer Carton •Number of consumer packagings: 3•GTIN: 1 48 95229 11031 8•Gross weight: 0.339 kg •Outer carton (L x W x H): 19 x 11.2 x 12.8 cm •Nett weight: 0.132 kg •Tare weight: 0.207 kg Product dimensions •Product dimensions (W x H x D): 2.5 x 1.5 x 0 cm •Weight: 0.015 kg •Cable length: 64 cm Packaging dimensions •EAN: 48 95229 11031 1•Packaging dimensions (W x H x D): 9.5 x 17.2 x 3 cm •Gross weight: 0.081 kg •Nett weight: 0.044 kg •Number of products included: 1•Packaging type: Box •Tare weight: 0.037 kg •Type of shelf placement: Hanging UPC •UPC: 8 40063 20150 7。
玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理玉林万顺达电脑芯片级维修资料 2010-07-20整理。
NXP公司的TEA1751是第三代绿色开关电源(S MPS)控制器,集成了功率因子修正(PFC)和反激控制器,适用于对成本敏感和非常低外接元件的开关电源.通用输入电压从70V AC到276V AC,带精确的最大输出电压的双引导PFC. TEA1751(L)T是双芯片模块,采用高压的BCD800工艺制造,因此可直接从整流的火线电压上起动. TEA1751是适合高达250W的电源解决方案.本文介绍了TEA1751(L)T的各项特性,方框图, 典型应用框图以及有完整功能应用电路图。
GreenChip III TEA1751: integrated PFC and flyback controllerThe GreenChip III is the third generation of green Switched Mode Power Supply (SMPS) controller ICs. The TEA1751(L)T (TEA1751T and TEA1751L T) combines a controller for Power Factor Correction (PFC) and a flyback controller. Its high level of integration allows the design of a cost-effective power supply with a very low number of external components.The special built-in green functions provide high efficiency at all power levels. This applies to quasi-resonant operation at high power levels, quasi-resonant operation with valley skipping, as well as to reduced frequency operation at lower power levels. At low power levels, the PFC switches off to maintain high efficiency.During low power conditions, the flyback controller switches to frequency reduction mode and limits the peak current to 25 % of its maximum value. This will ensure high efficiency at low power and good standby power performance while minimizing audible noise from the transformer.The TEA1751(L)T is a MultiChip Module, (MCM), containing 2 chips. The proprietary high voltage BCD800 process which makes direct start-up possible from the rectified universal mains voltage in an effective and green way. The second low voltage Silicon On Insulator (SIOI) is used for accurate, high speed protection functions and control.The TEA1751(L)T enables highly efficient and reliable supplies with power requirements up to 250 W, to be designed easily and with a minimum number of external components.TEA1751主要特性:Distinctive featuresIntegrated PFC and flyback controller.Universal mains supply operation (70 V AC to 276 V AC).Dual boost PFC with accurate maximum output voltage (NXP patented).High level of integration, resulting in a very low external component count and a cost-effective design.Green featuresOn-chip start-up current source.PFC green featuresV alley/zero voltage switching for minimum switching losses (NXP patented).Frequency limitation to reduce switching losses.PFC is switched off when a low load is detected at the flyback output.Flyback green featuresV alley switching for minimum switching losses (NXP patented).Frequency reduction with fixed minimum peak current at low power operation tomaintain high efficiency at low output power levels.Protection featuresSafe restart mode for system fault conditions.Continuous mode protection by means of demagnetization detection for both converters (NXP patented). UnderV oltage Protection (UVP) (foldback during overload).Accurate OverV oltage Protection (OVP) for both converters (adjustable for flyback converter).Mains voltage independent OverPower Protection (OPP)Open control loop protection for both converters. The open loop protection on the flyback converter is latched on the TEA1751L and safe restart on the TEA1751.IC overtemperature protection.Low and adjustable OverCurrent Protection (OCP) trip level for both converters.General purpose input for latched protection, e.g. to be used for systemOverTemperature Protection (OTP).TEA1751应用:The device can be used in all applications that require an efficient and cost-effective power supply solution up to 250 W. Notebook adapters in particular can benefit from the high level of integration.图1.TEA1751方框图图2.TEA1751典型配置图3.TEA1751典型应用框图图4.TEA1751完整功能应用电路图图5.PFC 准时控制框图。
汽车电子常用芯片型号代换资料汽车电子, 存储器标志印字芯片功能代换型号BOSCH3003930061 ADC0809B22AN 存储器 93C06B34AB 存储器 24C02B43AB 存储器 24C02B46AJ 存储器 24C02B49AJ 存储器 24C02B52AP 存储器 24C02B54AH 存储器 24C02B57120 存储器 27C64B57324 存储器 2732AB57347 存储器 27C64B57423 存储器 27C256B57449 74HC74B57477 存储器 27C64B57519 存储器 27C64B57581 74HC573B57604 存储器 27C256B57605 存储器 27256B57607 存储器 27C128B57610 存储器 27C128B57618 存储器 87C257B57618 存储器 87C64B57625 存储器 2764AB57654 存储器 27C256B57696 存储器 27C256B57701 存储器 27C256B57733 4x位开关 TLE4211, TLE6220 B57764 存储器 87C257B57764 存储器 87C64B57771 存储器 27C256B57922 存储器 87C257B57960 存储器 27C256B57995 存储器 TMS27C256B58014 存储器 27C256B58038 存储器 27C256B58094 存储器 27C510B58126 存储器 27C010B58127 存储器 27C512B58150 存储器 87C257B58157 存储器 27C512B58185 存储器 87C257B58196 存储器 NS93C46B58234 存储器 27C256B58235 存储器 87C257B58239 存储器 27C512B58240 6 x位开关 TLE4216G, TLE4226GB58241 4 x位开关 TLE4214G, TLE6225B58243 存储器 CJ87BC6QGB58244 I87M12B58258 存储器 24C02B58265 控制器 CAN控制器??B58275 存储器 27C1024B58286 控制器 SAB80C166B58293 存储器 27C512B58331 存储器 28F010B58334 存储器 28C64B58380 存储器 24C02B58381 存储器 AM28F512B58399 存储器 AM29F010B58400 存储器 87C510B58424 存储器 27C512B58502 ABS,ASR系统IC TLE5200G, TLE6210G B58504 ABS,ASR系统IC TLE5201G, TLE6211G B58505 2 x位开关 TLE5225G, TLE6215GB58517 存储器 28F020B58533 存储器 27C4096B58539 存储器 27C256B58541 存储器 27C512B58542 存储器 27C512B58543 存储器 27C512B58544 存储器 27C1001B58545 存储器 87C257B58546 存储器 87C510B58547 存储器 27C1001B58548 存储器 TMS27PC210 = 27C1024B58550 存储器 27C512B58590 AS87C196ENB58637 4 x位开关 TLE5226G, TLE6216GB58639 存储器 87PC110B58732 4 x位开关 TLE5216G, TLE6220B58755 存储器 AM29F200B58768 存储器 AM29F400ABB58791 存储器 AM29F200ABB58813 存储器 93C56B58911 存储器 TMS27C010AB58335 存储器 AT28C64BB58601 存储器 AM29F200BB9411 存储器 AM27C256DELCO08393 功放 TDA7372A96405 功放 TDA7376B9355092 存储器 24C049355093 存储器 24C0816124342 功放 TDA736016175974 RDS解调器 SAA6579 16219796 功放 TDA7454 100% , not TDA7384 16233541 存储器 M27C256BPIONEERPA2024A 电源 TA8244HPA3002 功放 HA1397PA3005 功放 HA1384PA3027A 功放 HA13150APA3029A 功放 HA13151PA3029B 功放 HA13151PAL001A 功放 TDA7394PAL002A 功放 TDA7394PAL003A 功放 TDA7384APAL005A 功放 TDA7385PAL006A 功放 TDA7560PAL007A 功放 TDA7560PAU001A 功放 HA13151VISTEON0022FBCAC 电源 TL751M100040FBCAC 电源 TL751M1077002 I2C存储器 24C167008FB 电源 78L0570001BB RDS解调器 TDA733070001SE RDS解调器 TDA733070001RR RDS解调器 TDA7330 ??70002FE 音频处理器 TDA731170003AB 功放 TDA200370003SC FREQ. SYNTH.70003SE RDS解调器 TDA733070005EB PLL立体声译码器 TDA159170005EH 音频处理器 TDA7340P70006SE 音频处理器 TDA734070008AB 功放 TDA736070009AB 功放 11 pins70010AB 功放 TDA735070010BB 双运放 TDA342070010FB 电源 TL751M1070011AB 功放 TDA7350with some modifications 70011SB 音频处理器 TDA152470014BB 控制放大器 LM83770016SE 音频处理器 TDA7460N70017AB 驱动放大 TDA723770017FB 电源 TA1483270019SB 音频处理器70023AB 功放 TDA739170024AB 功放 TDA737570024SB 杜比电路 TEA065570025SB AMS LA201070026SB FRONT END70027SB70028SB IF/DET70029SB 音频处理器 TDA730670032AB 前置放大 TDA1523 ??70033BB 控制放大器 LM83770034AB 功放 TDA1519B70039AB 功放 TDA8566Q70042FB 电源 L084, L495370043AB TEA0675 or TDA8586Q70045SB 杜比电路 TEA067570047SB 杜比电路 TEA0675T70052AB 功放 TDA8586Q70082FB 电源70530FB 电源70670FS 前置放大 TEA0676T71005DC LCD显示驱动 PCF857771005TB 多频调制 DS36277N7100130 PCF8576TN700700CFFB000 电源 PHIL, HSOP-20 F2DF-14A652-EA 电源 TL751M10SONY159-00 功放 HA13151160-00 功放 HA13151180-00 功放 HA13152260-41 功放 HA13151260-77 功放 HA13150A279-82 功放 HA13151279-87 功放 HA13151279-89 功放 HA13152360-47 功放 HA13153365-41 功放 HA13155368-11 电子音量 LC75372E 369-41 功放 HA13155369-42 功放 HA13153426-49 功放 HA13155448-48 功放 HA13157448-61 功放 HA13156490-48 功放 HA13158PICKUPSOPTIMA-150S JVC OPTIMA-6S KSP-1H KENWOOD KSS-213F RAE0142Z MATSUSHITA RAE0144 1121 SONY KSS-210AKSS-168A SONY KSS-320BKSS-412A SONY KSS-401AKSS-401A SONY KSS-412AKSS-313A SONY KSS-313CKSS-240 SONY KSS-390KSS-314A SONY KSS-313A SOH-AAU SAMSUNG KSS-213KSS-540A SONY KSS-541AKSS-520A SONY KSS-521AMOTOROLAMC13304T3 功放 TA8215MC13306T3S 功放 TA8205MC13309T3 功放 TA8215MC13320T3 功放CHRYSLER 4632512 音频处理器 TDA7314S 4651311 功放 TDA1553Q4391943 74HC004392073 27C2564392075 74HC144517571 74HC3734517572 74HC74 ??4632511 TDA1591T4632858 TDA3601AQ4632990 M28F1024651350 L9222AOTHERSM851G OKI , 存储器 93C4616811G OKI , 存储器 93C4616911 OKI , 存储器 59C11 ADxxxx YAZAKI, 存储器 93C46 8-bit ABxxxx YAZAKI, 存储器 ER59C11标志印字芯片功能代换型号BOSCH3003930061 ADC0809B22AN 存储器 93C06B34AB 存储器 24C02B43AB 存储器 24C02B46AJ 存储器 24C02B49AJ 存储器 24C02B52AP 存储器 24C02B54AH 存储器 24C02B57120 存储器 27C64B57324 存储器 2732AB57347 存储器 27C64B57423 存储器 27C256B57449 74HC74B57477 存储器 27C64B57519 存储器 27C64B57581 74HC573B57604 存储器 27C256B57605 存储器 27256B57607 存储器 27C128B57610 存储器 27C128B57618 存储器 87C64B57625 存储器 2764AB57654 存储器 27C256B57696 存储器 27C256B57701 存储器 27C256B57733 4x位开关 TLE4211, TLE6220B57764 存储器 87C257B57764 存储器 87C64B57771 存储器 27C256B57808 存储器 27C256B57922 存储器 87C257B57960 存储器 27C256B57995 存储器 TMS27C256B58014 存储器 27C256B58038 存储器 27C256B58094 存储器 27C510B58126 存储器 27C010B58127 存储器 27C512B58150 存储器 87C257B58157 存储器 27C512B58185 存储器 87C257B58196 存储器 NS93C46B58234 存储器 27C256B58235 存储器 87C257B58239 存储器 27C512B58240 6 x位开关 TLE4216G, TLE4226G B58241 4 x位开关 TLE4214G, TLE6225 B58243 存储器 CJ87BC6QGB58244 I87M12B58258 存储器 24C02B58265 控制器 CAN控制器??B58275 存储器 27C1024B58286 控制器 SAB80C166B58293 存储器 27C512B58331 存储器 28F010B58380 存储器 24C02B58381 存储器 AM28F512B58399 存储器 AM29F010B58400 存储器 87C510B58424 存储器 27C512B58502 ABS,ASR系统IC TLE5200G, TLE6210G B58504 ABS,ASR系统IC TLE5201G, TLE6211G B58505 2 x位开关 TLE5225G, TLE6215GB58517 存储器 28F020B58530 存储器 AM29F010B58533 存储器 27C4096B58539 存储器 27C256B58541 存储器 27C512B58542 存储器 27C512B58543 存储器 27C512B58544 存储器 27C1001B58545 存储器 87C257B58546 存储器 87C510B58547 存储器 27C1001B58548 存储器 TMS27PC210 = 27C1024B58550 存储器 27C512B58590 AS87C196ENB58637 4 x位开关 TLE5226G, TLE6216GB58639 存储器 87PC110B58732 4 x位开关 TLE5216G, TLE6220B58755 存储器 AM29F200B58768 存储器 AM29F400ABB58791 存储器 AM29F200ABB58813 存储器 93C56B58911 存储器 TMS27C010AB58335 存储器 AT28C64BB58601 存储器 AM29F200BB9411 存储器 AM27C256DELCO08393 功放 TDA7372A96405 功放 TDA7376B9355092 存储器 24C049355093 存储器 24C0816124342 功放 TDA736016175974 RDS解调器 SAA6579 16219796 功放 TDA7454 100% , not TDA7384 16233541 存储器 M27C256BPIONEERPA2024A 电源 TA8244HPA3002 功放 HA1397PA3005 功放 HA1384PA3027A 功放 HA13150APA3029A 功放 HA13151PA3029B 功放 HA13151PAL001A 功放 TDA7394PAL002A 功放 TDA7394PAL003A 功放 TDA7384APAL005A 功放 TDA7385PAL006A 功放 TDA7560PAL007A 功放 TDA7560PAU001A 功放 HA13151VISTEON0022FBCAC 电源 TL751M100040FBCAC 电源 TL751M1077002 I2C存储器 24C167008FB 电源 78L0570001BB RDS解调器 TDA733070001SE RDS解调器 TDA733070001RR RDS解调器 TDA7330 ??70002FE 音频处理器 TDA731170003AB 功放 TDA200370003SC FREQ. SYNTH.70003SE RDS解调器 TDA733070005EB PLL立体声译码器 TDA159170005EH 音频处理器 TDA7340P70006SE 音频处理器 TDA734070008AB 功放 TDA736070009AB 功放 11 pins70010AB 功放 TDA735070010BB 双运放 TDA342070010FB 电源 TL751M1070011AB 功放 TDA7350with some modifications 70011SB 音频处理器 TDA152470014BB 控制放大器 LM83770016SE 音频处理器 TDA7460N70017AB 驱动放大 TDA723770017FB 电源 TA1483270019SB 音频处理器70023AB 功放 TDA739170024AB 功放 TDA737570024SB 杜比电路 TEA065570025SB AMS LA201070026SB FRONT END70027SB70028SB IF/DET70029SB 音频处理器 TDA730670032AB 前置放大 TDA1523 ??70033BB 控制放大器 LM83770034AB 功放 TDA1519B70039AB 功放 TDA8566Q70042FB 电源 L084, L495370043AB TEA0675 or TDA8586Q70045SB 杜比电路 TEA067570047SB 杜比电路 TEA0675T70052AB 功放 TDA8586Q70082FB 电源70530FB 电源70670FS 前置放大 TEA0676T71005DC LCD显示驱动 PCF857771005TB 多频调制 DS36277N7100130 PCF8576TN700700CFFB000 电源 PHIL, HSOP-20F2DF-14A652-EA 电源 TL751M10SONY159-00 功放 HA13151160-00 功放 HA13151180-00 功放 HA13152260-41 功放 HA13151260-77 功放 HA13150A279-82 功放 HA13151279-87 功放 HA13151279-89 功放 HA13152360-47 功放 HA13153365-41 功放 HA13155368-11 电子音量 LC75372E 369-41 功放 HA13155369-42 功放 HA13153426-49 功放 HA13155448-48 功放 HA13157448-61 功放 HA13156490-48 功放 HA13158PICKUPSOPTIMA-150S JVC OPTIMA-6SKSP-1H KENWOOD KSS-213F RAE0142Z MATSUSHITA RAE0144 1121 SONY KSS-210AKSS-168A SONY KSS-320BKSS-412A SONY KSS-401AKSS-401A SONY KSS-412AKSS-313A SONY KSS-313CKSS-240 SONY KSS-390KSS-314A SONY KSS-313ASOH-AAU SAMSUNG KSS-213KSS-540A SONY KSS-541AKSS-520A SONY KSS-521AMOTOROLAMC13304T3 功放 TA8215MC13306T3S 功放 TA8205MC13309T3 功放 TA8215MC13320T3 功放CHRYSLER4632512 音频处理器 TDA7314S4651311 功放 TDA1553Q4391943 74HC004392073 27C2564392075 74HC144517571 74HC3734517572 74HC74 ??4632511 TDA1591T4632858 TDA3601AQ4632990 M28F1024651350 L9222AOTHERSM851G OKI , 存储器 93C4616811G OKI , 存储器 93C4616911 OKI , 存储器 59C11 ADxxxx YAZAKI, 存储器 93C46 8-bit ABxxxx YAZAKI, 存储器 ER59C11第1部分汽车音响常用集成电路1.1 收音系统电路1.1.1 AN7222 AM调谐，AM/FM中频放大电路1.1.2 AN7254 FM前端电路1.1.3 AN7463S 带消噪的FM立体声解码器1.1.4 BA403 FM中频放大器1.1.5 BA1310 锁相环式FM立体声解码器1.1.6 BA1332/BA1332L 锁相环式FM立体声解码器1.1.7 BA1350 带噪声抑制的FM立体声解码器1.1.8 BA1405/BA1405F FM立体声调制器1.1.9 CX20029 AM/FM立体声收音机电路1.1.10 CXA1101P/CXA1101M 双通道杜比B型降噪电路1.1.11 CXA1102P/CXA1102M 双通道杜比B型降噪电路1.1.12 CXA1238M/CXA1238S AM/FM立体声收音电路1.1.13 HA11219 FM噪声抑制电路1.1.14 HA12134A 双通道杜比B型降噪电路1.1.15 KA2244 FM中频放大器1.1.16 KA2261 锁相环式FM立体声解码器1.1.17 KB4409 锁相环式FM立体声解码器1.1.18 KIA6010SN FM噪声抑制电路1.1.19 LA1130 AM调谐电路1.1.20 LA1132 AM调谐电路1.1.21 LA1135 AM调谐电路1.1.22 LA1140 FM中频放大器1.1.23 LA1175 FM调谐电路1.1.24 LA1862M FM立体声解码器1.1.25 LA2110 FM消噪电路1.1.26 LA3365 锁相环式FM立体声解码器1.1.27 LA3370 锁相环式FM立体声解码器1.1.28 LA3375 锁相环式FM立体声解码器1.1.29 LA3430 带消噪功能的锁相环式FM立体声解码器1.1.30 LB3500 FM本振频率1/8分频器1.1.31 LC7218/LC7218M/LC7218JM 电子调谐PLL频率合成器1.1.32 LC7219/LC7219M/LC7219JM 电子调谐PLL频率合成器1.1.33 LC72131/LC72131M AM/FM PLL频率合成器1.1.34 LC72146/LC72146M/LC72146V 电子调谐PLL频率合成器1.1.35 LC72191/LC72191M/LC72191JM 立体声电子调谐PLL频率合成器1.1.36 LC72722/LC72722M/LC72722PM 单片RDS信号处理系统1.1.37 LM7001/LM7001M 电子调谐辅助微处理器1.1.38 TA7343AP/TA7343AF 锁相环式FM立体声解码器1.1.39 TA7358P/AP FM调谐电路1.1.40 TA7640AP AM调谐，AM/FM中频放大器1.1.41 TA8122N/TA8122F 3V AM/FM调谐电路1.1.42 TA8127N/TA8127F 3V AM/FM调谐电路1.1.43 TA8132N/TA8132F AM/FM中放及立体声解码器1.1.44 TA8164P 3V AM/FM收音机电路1.1.45 TC9246F/TC9246P 数字音响锁相环电路1.1.46 TD7104P/TD7104F 数字合成调谐器用ECL预引比例器1.1.47 TDA1579/TDA1579T 交通告警无线传输解码器1.1.48 TEA0652 杜比B/C型降噪电路1.1.49 TEA5560 FM中频放大器1.1.50 μPB553AC 150M Hz低功耗分频电路1.1.51 μPC1167C2 FM中频放大器1.1.52 μPC1171C AM调谐电路1.1.53 μPC1191V AM调谐电路1.1.54 μPC1200V FM中频放大器1.1.55 μPC1215V AM电子调谐电路1.2 磁带放音系统电路1.2.1 AN6263N 磁带暂停检测电路1.2.2 BA338/BA338L 自动选曲电路1.2.3 BA3430S/BA3430F/BA3430FS 带静噪检测的立体声前置放大器1.2.4 BA6219B/BA6219BFP Y 双向电机驱动器1.2.5 BA6285FP/BA6285FS 双向电机驱动器1.2.6 CXA2509AQ 带选曲功能的均衡放大器1.2.7 D7784P 双声道磁头选择开关、自动翻转及放大器1.2.8 LA2000/LA2000S 单曲自动选曲电路1.2.9 LB1641 双向电机驱动器1.2.10 LB1649 双桥式电机驱动器1.2.11 LB1836M 桥式电机驱动器1.2.12 MM1322XFBE 电机驱动控制电路1.2.13 TA7291P/TA7291S/TA7291F 电机驱动控制电路1.2.14 μPC1470H 电机速度控制器1.3 音频处理电路1.3.1 AN214 4.4W音频功率放大器1.3.2 AN7168 5.8W×2双通道音频功率放大器1.3.3 AN7178 5.7W×2双通道音频功率放大器1.3.4 AN7310N 立体声双通道音频前置放大器1.3.5 AN7311 立体声双通道音频前置放大器1.3.6 BA328 双通道音频前置放大器1.3.7 BA5406 5W×2音频功率放大器1.3.8 CXA1646Q 电子音量控制电路1.3.9 CXA1946AQ 电子音量控制电路1.3.10 HA13001 5.5W×2(BTL 17.5W)音频功率放大器1.3.11 HA13119 5.5W×2音频功率放大器1.3.12 HA13150A 21W×4 BTL音频功率放大器1.3.13 HA13151/HA13151A 14W×4 BTL音频功率放大器1.3.14 HA 13153 15W×4 BTL音频功率放大器1.3.15 HA 13155 33W×4 BTL音频功率放大器1.3.16 LA2900M 双通道高电平线路放大器1.3.17 LA3160 双通道音频前置放大器1.3.18 LA4440 6W×2(BTL 19W)音频功率放大器1.3.19 LA4445 5.5W×2音频功率放大器1.3.20 LA4743B 45W×4(BTL 19W)音频功率放大器1.3.21 LA47501 50W×4(BTL 19W)音频功率放大器1.3.22 LC7538NM 电子音色控制电路1.3.23 LC75373ED 电子音量控制电路1.3.24 LC75383ED 电子音量控制电路1.3.25 M51522AL 双通道音频前置放大器1.3.26 TA7227P 5.5W×2音频功率放大器1.3.28 TA7240P/TA7240AP 5.8W×2音频功率放大器1.3.29 TA7270P 5.8W×2音频功率放大器1.3.30 TA7325P 双通道音频前置放大器1.3.31 TA7630P 双通道音量、音调、平衡控制电路1.3.32 TA8207K 4.5W×2音频功率放大器1.3.33 TA8210AH/TA8210AL 22W×2音频功率放大器1.3.34 TA8260AH 40W(BTL)×4音频功率放大器1.3.35 TA8263BH 43W(BTL)×4音频功率放大器1.3.36 TC9482N/TC9482F 电子音量控制器1.3.37 TDA1520 20W音频功率放大器1.3.38 TDA1557Q 22W×2音频功率放大器1.3.39 TDA2003H/TDA2003V 10W音频功率放大器1.3.40 TDA2004 10W×2音频功率放大器1.3.41 TDA2005 10W×2(BTL 20W)音频功率放大器1.3.42 TDA2009 10W×2音频功率放大器1.3.43 TDA2030/TDA2030A 18W音频功率放大器1.3.44 TDA7313/TDA7313D 音频处理电路1.3.45 TDA7314S 音频处理电路1.3.46 TDA7381A 24W×4音频功率放大器1.3.47 TDA7384A 35W×4音频功率放大器1.3.48 TDA7385A 30W×4音频功率放大器1.3.49 TDA8561Q 24W×4(BTL)或12W×4音频功率放大器1.3.50 TEA6320T 音量衰减控制电路1.3.51 μPC566H 低噪声音频前置放大器1.3.52 μPC1154H 4.8W音频功率放大器1.3.53 μPC1185H 5.8W×2音频功率放大器1.3.54 μPC1228H 双通道音频前置放大器1.3.55 μPC1230H 20W(BTL)音频功率放大器1.3.56 μPC2500H 45W音频功率放大器1.4 LED及LCD显示电路1.4.1 BA3834F/BA3834S 频谱显示带通滤波器1.4.2 BU2092/BU2092F/BU2092FV 12位串入并出LCD驱动器1.4.3 KA2284 5点双LED电平指示驱动器1.4.4 LC7265 接收频率显示电路1.4.5 LC7267 接收频率及时间显示电路1.4.6 LC75853NE/LC75853NW 带键入功能的1/4占空比LCD显示驱动器1.4.7 LC75854W 带键入功能的1/4占空比LCD 显示驱动器1.4.8 NJU6432BFB2 双LCD显示驱动器1.5 电源电路1.5.1 BA033FP 3.3V低压降3端稳压器1.5.2 BA4906 V2 汽车立体声系统电源电路1.5.3 BA6161F/BA6161N 电子调谐用开关电源稳压器1.5.4 CA3524E 开关电源稳压控制器1.5.5 KIA7019P/F～KIA7045P/F 电压检测器1.5.6 NJM2360AD/NJM2360AM 高精度DC/DC 变换控制器1.5.7NJM2368D/NJM2368E/NJM2368M/NJM2368V 开关电源稳压控制器1.5.8 S 801XX系列内置延时电路的高精度电压检测器1.5.9 S 808XX系列超小型封装高精度电压检测器1.5.10 TA76431F/TA76431S 电压精密调节器1.5.11 TDA3606 带电池检测的多电压稳压器1.5.12 TL494CN/TL494N 脉宽调制式开关稳压电路1.5.13 7805～7824系列5～24V/1A三端固定正稳压器1.5.14 78L05～78L24系列5～24V/0.3A三端固定正稳压器1.5.15 78M05～78M24系列5～24V/0.5A三端固定正稳压器1.5.16 7905～7924系列-5～-24V/1A三端固定负稳压器1.6 微处理器与微控制器1.6.1 DT9702 系统控制微处理器1.6.2 LC7230 带LCD驱动的PLL及控制器1.6.3 LC72323A 8909 带LCD驱动器的PLL及控制器1.6.4 μPD1701C 011 PLL频率合成数字调谐电路1.6.5 μPD1708AG026 数字调谐微处理器1.6.6 μPD1719G011 数字调谐微处理器1.7 CD及MD放音系统电路1.7.1 BA5984FP CD及MD机用5通道BTL电机驱动器1.7.2 BA6796FP CD机用5通道BTL电机驱动器1.7.3 CXA1782BQ 射频信号处理器1.7.4 CXA2523AR MD机射频矩阵放大器1.7.5 CXD2507AQ CD机数字信号处理器1.7.6 CXD2655BR MD机数字信号处理器1.7.7 LC89051V 数字音响接口接收器1.7.8 MN6479A 数字滤波电路1.7.9 TA2058F CD机功率驱动器1.7.10 TC9426F 数字伺服信号处理电路1.7.11 5M5877AM 数字滤波器及D/A变换器1.8 其他电路1.8.1 BA3121/BA3121F/BA3121N 接地隔离放大器1.8.2 BA3129/BA3129F 带开关2×2运算放大器1.8.3 BA4558/BA4558F/BA4558N 双运算放大器1.8.4 LM324N/LM324D 四运算放大器1.8.5 NJM2058D/NJM2058M/NJM2058V四运算放大器1.8.6NJM2100D/NJM2100L/NJM2100M/NJM2100V 双运算放大器1.8.7 NJM2103D/NJM2103L/NJM2103M系统恢复电路1.8.8 NJM2114D/NJM2114L/NJM2114M高性能低噪声双运算放大器1.8.9 NJM2903D/NJM2903L/NJM2903M双电压比较器1.8.10 NJM2904D/NJM2904L/NJM2904M双运算放大器1.8.11NJM4580D/NJM4580L/NJM4580M/NJM4580V 双运算放大器1.8.12 TA2050S/TA2050F接地隔离电路1.8.13 μPC358C/μPC358G/μPC358HA双运算放大器1.8.14 μPC1490H 红外遥控接收电路1.8.15 μPC4570C/μPC4570G/μPC4570HA 超低噪声宽带双运算放大器1.8.16 μPD6121G530 红外遥控接收电路1.8.17 24C01/24C02/24C04/24C08 1k/2k/4k/8k双线串行EEPROM1.8.18 24LC01/24LC02/24LC04/24LC08 1k/2k/4k/8k双线串行EEPROM1.9 汽车音响常用逻辑集成电路内部逻辑电路图1.10 汽车音响常用集成电路封装形式第2部分汽车音响集成电路实测数据2.1 实测集成电路型号表2.2 实测集成电路数据表2.3 实测汽车音响调谐器数据表第3部分汽车音响集成电路直接互换表3.1 汽车音响集成电路直接互换表(按字母顺序排列) 3.2 汽车音响集成电路直接互换表(按数字顺序排列)附录A 几种品牌汽车音响集成电路组合方案附录B 常用集成电路封装缩写英汉对照附录C 汽车音响常用集成电路厂商型号识别表附录D 汽车音响集成电路常用英汉词汇对照表参考资料。
长虹彩电常见故障及维修大全(一)长虹11、在检修a6机芯生产的21"彩电故障时，或检修因tda7496损坏无伴音故障时，将crt、主声道左右喇叭网和主板地用屏敝线相连。
2、针对个别型号的彩电在信号较差的地区接收信号出现雪花点较多，且出现有噪音出现的问题，可采取在前置中频放大电路v101"e"极电阻r115两端并接一只电容解决，参考值为0.01uf。
3、a6机芯生产的各型彩电当出现黑白图象显示正常，色饱和度开大后，满屏绿色画面的故障，主要检查la7688（1）脚外电路上的元件和基带延迟处理块lc89950。
判定方法是：测量la7688（1）脚电压，当电视机接收tv－pal/ntsc制时，该脚工作电压应设置在1.7－2.6v 间。
当电视机工作av－pal/ntsc制时，此脚应为2.9－3.8v。
当（1）脚电压正常，则故障在lc89950及周围电路上。
4、a6机芯生产的21〃彩电出现节目号"1"下的节目关机后频率漂移现象，而在其它节目号下无此现象，解决方法是将原装cpu换成cht0408－5l21。
cht0408－5l21可代替cht0405－5j77、ch0403－5h61。
5、la7688a可用la7688b代替。
为避免多次损坏la7688a，可在印制板号为ju7.820.1534/1360的y板上在r362左端与vd622正端之间背焊一只电容。
在板号为：ju7.820.1535/1462的y 板上在v617"c"极与显象管座接地脚间背焊一只电容。
该电容大小为：ct－500v－100p。
长虹26、cn－5机芯出现开机有图，随后出现水平亮线故障，请检查an5095（20）脚外接自动亮度控制电路上的元件，该脚电压低于0.7v时，（20）脚内接维修开关电路启动引起。
7、cn－5开关电源所用元件必须用本机规定的型号，如开关管必须用thd215。
TEA1751GreenChipⅢ SMPS开关电源控制芯片Rev. 01 — 10 July 2008产品数据手册1.概述:GreenChip Ⅲ是第三代绿色开关电源(SMPS)控制芯片。
TEA1751(L)T(TEA1751T和TEA1751LT)将功率因数校正（PFC）控制器和反激式(FLYBACK)开关电源控制器集成在一起。
它的集成度高，外接元件少，因而使电源设计的成本低而效率高。
其特殊内置的绿色功能使其在任何功率等级时的效率都很高。
在大功率时它保持在谷底转换的准谐振状态，在低功率时反激控制器减少工作频率同时功率因数控制器关闭使整个变换器其保持在高效率。
在低功耗条件下反激控制器减少工作频率同时并限制峰值电流被为最大值的25%。
这就确保了在低功率时也高效，使其有良好的待机性能和减小了变压器的噪声。
TEA1751(L)T为多片模式（MCM），内部含有2片。
TEA1750专有的高压BCD800工艺使其可以直接从整流后的主高压供电线路高效绿色的起动。
片内第二个低压工艺则实现精确的高速保护和控制功能。
TEA1751(L)T外接元件很少 ，可以很容易的设计出250W以下高效可靠的电源。
2.特点2.1 与众不同的特点集成功率因数校正PFC和反激式开关电源控制器。
世界电压输入范围（70－276VAC）。
双升压PFC和准确的最大输出电压。
集成度高，外接元件少，性价比好。
2.2 绿色特性片上启动电流源。
2.3 PFC部分的绿色特性采用谷电压/零电压转换，使开关损耗最小。
频率限制以减小开关损耗。
在反激输出端负载很低时PFC功能关闭。
2.4 反激部分的绿色特性采用电压谷转换使开关损耗最少。
低功率输出时最小峰值电流固定同时频率减小以保持稳定的高效率。
2.5 保护特性系统出现故障时安全重启动。
对PFC控制器和FLYBACK反激转换都进行去磁均值检测实现连续模式保护。
欠压保护（UVP）（过载时折返保护）。
PFC控制及反激控制均可实现精确的过压保护（OVP）（反激控制过压保护可调节）。
基于TEA1751的反激式准谐振开关电源的设计摘要：准谐振是一种能够实现零电压开通，减少开关损耗，降低EMI噪声的变换方式。
该文介绍了准谐振变换的工作原理，设计并实现了一种采用芯片TEA1751为控制电路的准谐振反激式开关电源。
与传统的反激式硬开关变换器相比，减少了开关管的开关损耗，提高了开关电源的效率。
关键词：开关电源；准谐振变换；零电压开关中图分类号：文献标识码：文章编号：0 引言随着电力电子技术的发展，电力电子设备与人们的工作、生活的关系日益密切，而电子设备都离不开可靠的电源，目前，开关电源以小型、轻量和高效率的特点被广泛应用于电子设备，是当今电子信息产业不可缺少的一种电源方式[1]。
由于开关电源频率的提高，开关电源苦工作在硬开关状态，开关管开通时，开关管的电流上升和电压下降同时进行。
关断时，电压上升和电流下降也同时进行。
电压、电流波形的交叠产生了开关损耗，该损耗随开关频率的提高而急剧增加。
为了提高电源的效率，就必须减少开关管的开关损耗。
也就是要求开关电源工作在软开关状态。
软开关技术实际上就是利用电容与电感的谐振，以使开关管上的电压或通过开关管的电流按正弦或者准正弦规律变化，在减少开关损耗的同时也可控制浪涌的发生。
在软开关技术中，有全谐振、准谐振、多谐振等变换方式[3]。
本文引入准谐振变换方式来提高开关电源的效率。
1 反激式准谐振变换基本工作原理图1反激式准谐振开关电源的原理图图1所示为反激式准谐振开关电源的原理图，其中：RP 包括变压器初级绕组的电阻以及线路电阻，T为开关变压器，Lm 为初级励磁电感量，Llk为初级绕组漏感量，VT为MOS开关管，VD为整流二极管，Co为滤波电容，电容Cr 为缓冲电容，也是谐振电容，包括开关管VT 的输出电容COSS ，变压器的层间电容以及电路中的其他一些杂散电容。
图2反激式准谐振开关电源的工作波形准谐振变换的工作波形如图 2 所示，在准谐振变换中，每个周期可分为4个不同的时间段，各时间段分析如下：（1）t0～t1 时段开关管导通，输入电压全部加到初级电感（包括励磁电感Lm和漏感Llk）上，电感电流以斜率线性增大。
专利冲泡系统充分发挥出好茶味全方位设置冲泡水温及时间预约自动冲泡目录页重要安全须知茶机部件介绍初次使用前使用方法 - 冲泡模式使用方法 - 保温模式使用方法 - 加热模式清洁及保养手机应用程序下载主页面功能登录/注册登记茶机（设备）页面功能显示连接茶机茶机操作介绍设置温度和时间自选茶机设置预约定时设置用户信息（我的）页面茶谱页面故障疑难排解保修服务条款A p p 使用說明3-456-7899101111111212-131313141516171819产品信息必须在初次使用前，详细阅读所有指示。
必须将所有用作包装的塑料袋、封盖和包装材料远离孩童，以免引致窒息危险。
必须确保双手干燥才能接触电源插头以及底座按键。
必须确保茶壶在操作前以正确方式和方向放置在底座上，然后插上电源。
必须确保孩童在成年人监管下才可使用或靠近茶机。
必须让茶机远离墙壁、窗帘及其他不耐热或蒸汽的材料。
必须确保供电电压与底座所示规格相同。
必须确保在冲泡运作前所有部件包括导管、护套、喷头及过滤器已正确及牢固地安装在茶壶内的指定位置。
必须确保采用洁净的饮用水注入茶壶。
必须确保茶壶的顶盖和冲泡器已正确及牢固地安装在茶壶内指定位置，并在整个冲泡过程中特别是在倾倒饮料时仍能保持紧密覆盖。
如需要，在倾倒饮料时可按住顶盖以加强安全。
必须将茶叶放置在冲泡器内而非直接将其放入茶壶内。
必须采用茶壶手柄来提起及移动茶壶。
必须当心触摸茶壶手柄和顶盖，因为茶机在使用期间，茶壶手柄和顶盖可能变热。
必须在茶机使用期间当心壶内热蒸汽会从茶壶倾倒口或周边，特别是围绕茶壶手柄的地方冒出。
必须在移动盛有热水的茶壶时加倍小心。
必须在从茶壶倾倒液体时倍加小心，避免被沸水及蒸汽烫伤。
必须在不使用茶机时或清洁茶机前按ON/OFF键关机，然后拔掉电源插头。
必须确保茶机处于冷却状态下添加水、安装或拆除茶壶内部件。
茶壶底部的发热盘在使用后仍会留有余热。
必须确保茶机仅在家居和类似的环境内使用，例如 :八岁或以上并且经过监督或指示安全运作和了解其所涉及危险性的孩童可使用此茶机。
