HarmanKardon-MAS102-cms-sm1维修电路原理图.pdf
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1、Music systemService ManualMAS 101/102/111 CDRadioFans.CN 收音机爱 好者资料库CONTENTS 1. Specification .1 2. Packing .3 3. Front panel information .4 4. Rear panel information 5 5. Remote control information 6 6. Block diagram .8 7. Wiring diagrams .9 8. IC spec .10 9. Printed circuit boards .87 10. Schematic
2、 diagram .97 11. Exploded view .108 12. Electrical parts list 110 RadioFans.CN 收音机爱 好者资料库1MAS SySteMSpecificationsSystemPower output65 watts per channel, 20hz 20khz, thd 0.07%, into 6 ohms, both channels drivenBandwidth20hz 35khz, 3dBSystem frequency response20hz 20khz, 0.5dBSignal-to-noise ratio, a
3、-weighted90dB (analog inputs), 96dB (digital inputs)channel separation65dBcrosstalk between sources70dBLine-level input sensitivity at 1khz250mV rMS, 1dBPhono MM input sensitivity at 1khz7.5mVLoudspeakersLow-frequency transducerstwo 130mm honeycomb composite drivers, portedhigh-frequency transducers
4、two 25mm MMd domes, shieldednominal impedance8 ohmsSensitivity (2.83V/1m)85dBfrequency response60hz 25khz (3dB)crossover frequency2200hzFM Tuner Sectionfrequency range87 108.0Mhzusable sensitivityIhf 1.3V/13.2dBffrequency response10hz to 15.3khzSignal-to-noise ratiomono/stereo 68/65dBdistortionmono/
5、stereo 0.15/0.3%Stereo separation35dB 1khz, 100% deviation 65dBfSelectivity300khz; 65dBfImage rejection80dBIf rejection90dBtuner output level1khz, 50khz, dev 500mVnumber of presets30rdS capabilityPS (program service), rt (dynamic radio text)0257CSK - HK MAS 101-102-111 OM v6.indd 1808/12/10 9:44:52E
6、NGLISHMAS SySteMSpecificationsCD Sectiondisc compatibilitycd, cd-r, cd-rW, MP3, WMathd+n (20hz 20khz)96dBr; 22khz filter 94dBrGeneralPower requirementac 230V/50hz (MaS 101/MaS 111); ac 120V/60hz (MaS 102)Power consumption1W full standby (clock not activated); TA.Note 5: Typical values represent the
7、most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and willalso depend on the application and configuration. The typical values are not tested and are not guaranteed on shipped production material.Note 6: Limits are 100% production tes
8、ted at 25C. Limits over the operating temperature range are guaranteed through correlations using statistical qualitycontrol (SQC) method.Note 7: Number specified is the slower of positive and negative slew rates.Note 8: The EMI Rejection Ratio is defined as EMIRR = 20log ( VRF_PEAK/VOS).Note 9: The
9、 typical value is calculated by applying absolute value transform to the distribution, then taking the statistical average of the resulting distribution.Note 10: This parameter is guaranteed by design and/or characterization and is not tested in production.Note 11: The specified limits represent the
10、 lower of the measured values for each output range condition.Connection Diagrams5-Pin SC-7030024102Top View8-Pin MSOP30024103Top View14-Pin TSSOP30024104Top ViewOrdering InformationPackagePart NumberPackage MarkingTransport MediaNSC Drawing5-Pin SC-70LMV831MGAFA1k Units Tape and ReelMAA05ALMV831MGE
11、250 Units Tape and ReelLMV831MGX3k Units Tape and Reel8-Pin MSOPLMV832MMAU5A1k Units Tape and ReelMUA08ALMV832MME250 Units Tape and ReelLMV832MMX3.5k Units Tape and Reel14-Pin TSSOPLMV834MTLMV834MT94 Units/RailMTC14LMV834MTX2.5k Units Tape and ReelLMV831 Single/ LMV832 Dual/ LMV834 Quad40 Features 1
12、. Features 1. Features Alis M5673 provides cost-effective solutions for playback audio from disc, SD/MMC/MS flash card and USB mass storage device.It built-in audio 24-bit Digital Signal Processor. With state-of-the-art technology and cost-effective integration in mind, M5673 is developed to provide
13、 many leading features in a system-on-chip solution, including CD RF PreAmp, CD Servo controller, EDC/ECC error detection and correction, full-speed USB1.1 host controller, SD/MMC/MS memory card interface, high-performance caching micro-controller with user-configurable I/Os, high-performance mixed-
14、mode audio macros, etc. CD Servo CD Servo Integrated RF Amp, Servo control, CD-DSP and CD-ROM decoder. Support CD/CD-R/CD-RW physical format disc. Support CDDA, CD-ROM(mode 1, mode2 form 1)logical format playback. Support up to 4X speed optical pickup unit. Embedded SRAM for ECC buffer, no need extr
15、a external DRAM. USB1.1 Controller USB1.1 Controller on-chip USB transceiver compliant with USB Specification revision 1.1 Full-Speed(FS) Support full-speed USB1.1 host mode for USB disc. Built-in Configurable Four USB Endpoint FIF Os. -Endpoint 0: 64-byte FIFO support for Control transfer. -Endpoin
16、t A: 64-byte double-buffered bulk-In transfer. -Endpoint B: 64-byte double-buffered bulk-Out transfer. -Endpoint C: 8-byte interrupt transfer. Support USB wakeup/suspend. support DMA operation for bulk transfer. Data Storage Controller Data Storage Controller Support flash cards including Secure-Dig
17、ital (SD) and Multi-Media Card (MMC), Memory Stick (MS), MS-Pro, etc. Support DMA operation. High performance Micro-controller High performance Micro-controller High-performance 8-bit 56MHz micro-controller with 8051 compatible instruction set. Built-in 8KBytes 2-way i-cache SRAM. Support up to 256
18、KBytes external Serial-Flash. Maximum 32K-bytes internal program SRAM for system FW upgrade when audio DSP is disabled. Audio DSP Audio DSP High-performance 24-bit digital Signal Processor. Support MPEG1 Layer 1/Layer 2/Layer 3 decode. Support MPEG2/2.5 Layer 3 decode. Support WMA full class decode.
19、 Support ADPCM 4 bit mode encode/decode. Integrated Audio Codec Integrated Audio Codec Built-in high-performance stereo A/D and D/A converters. Support Line In/FM in inputs. Microphone input with boost. Built-in Bass filter and PGA gain controller. Integrated Linear Regulator Integrated Linear Regul
20、ator Built-in 3.3V to 1.8V regulator for M5673 core power . Programmable 1.8V power ranges: 1.6V1.9V. General feature General feature Programmable GPIOs for Buttons and LED control. Build-in 3 ADC for key detection or other application. .tw M5673 Data Sheet V1.0 specifications subject to change with
21、out notice Preliminary Confidential Proprietary .tw M5673 Data Sheet V1.0 specifications subject to change without notice Preliminary Confidential Proprietary 41Block Diagram 3. Block Diagram 3. Block Diagram .tw M5673 Data Sheet V1.0 specifications subject to change without notice Preliminary Confi
22、dential Proprietary .tw M5673 Data Sheet V1.0 specifications subject to change without notice Preliminary Confidential Proprietary 42 Pin Configuration 4. Pin Configuration Table 4-4. Pins Listed in Numeric Order 4. Pin Configuration Table 4-4. Pins Listed in Numeric Order Pin Signal Pin Signal Pin
23、Signal Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal 1 LDO 33 LINEOUTL 65 GPIOD1/12CM-DAT 97 GPIOH5/LCDRS 2 TP1 34 BICAPR 66 GPIOD2/12S-SCLK 98 GPIOH6/LCDCSJ3 TP2 35 BOCAPR 67 GPIOD3/12S-REFCLK 99 PRSTB 4 MC 36 LINEOUTR 68 GPIOD4/12S-D0 100 GPIOH7/LCDRDJ5 MB 37 AVSS33-AUD 69 GPIOD5/12S-D1 1
24、01 GPIO10/LCDWRJ6 MD 38 AVSS33-AUD 70 GPIOD6/12S-WCLK 102 GPIOI1/PWMO/LCD-ALE 7 MA 39 FMINR 71 GPIOD7/SPDIF 103 GPIOI2/IRC 8 AVDD33-2 40 LINEINR 72 GPIOE0 104 GPIOI3/PWM1 9 HAVC 41 MICIN 73 GPIOE1 105 GPIOI4/PWM2 10 V12 42 FMINL 74 GPIOE2 106 GPIOI5 11 AVSS33-2 43 LINEINL 75 GPIOE3 107 GPIOI6 12 TEL
25、P 44 MICBIAS 76 GPIOE4/SDD0 108 GPIOI7/12CS-CLK 13 MPXOUT1 45 V08L 77 GPIOE5/SDD1 109 GPIOJ0/12CS-DAT 14 MPXOUT2 46 V15L 78 GPIOE6/SDD2 110 GPIOJ1 15 MPXOUT3 47 V08R 79 GPIOE7/SDD3 111 GPIOJ2 16 COSP 48 V15R 80 GPIOF0/SDCMD 112 GND-PAD 17 COSN 49 VREF 81 GPIOF1/SD-CLK 113 VDD-PAD 18 AVDD33-3 50 SFGP
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