Audioaccess-PX700-mac-sm维修电路原理图.pdf

AUDIOACCESS PX-700 MULTI-ROOM AUDIO CONTROLLER PRELIMINARY SERVICE MANUAL Harman Consumer Group 250 Crossways Park Dr. Woodbury, New York 11797 RadioFans.CN 收音机爱 好者资料库FEATURES AUDIOACCESS PX-700 MULTI-ROOM AUDIO CONTROLLER The Audioaccess PX-700 is a six zone, multi-room, multi-source audio controller that is easily set up with the PX-700 Installation Manager, Audioaccess proprietary Windows application. The award winning PX-700 continues Audioaccess long tradition of easy to use and easy to install multi-room systems, and adds powerful source control, programming flexibility and customizable features. An all-new audio preamplifier circuit, designed and manufactured by Madrigal Audio Laboratories, delivers the performance associated with high quality, separate audio components. Together with our elegant, intuitive wall-mounted keypads, touchscreens and handheld remotes, the PX-700 allows direct access and control of eight different audio sources in six separate zones. Each zone can control any five separate sources via the KPS Keypad. All eight sources are accessible from our touchscreen and dedicated remote controls. Alternatively, any source may be dedicated or partitioned for use in a specific zone in the home. Up to six PX-700s can be connected to form a 36 zone system. The PX-700 is programmed exclusively with the PX-700 Installation Manager, our proprietary Windows application. A special feature of the software permits adjacent areas, or zones, to be linked together so that they track the same source while independent volume control is maintained in each area. With the PX-700 Installation Manager, the installer creates and maintains a comprehensive IR library, which is then used to control all of the source components in an installation. The IR commands only need to be learned once for use in all projects. The PX-700 Installation Manager also allows the installer to define any number of short and long button presses, which can be assigned to the keypads, touchscreens and handheld remotes. Because of the open architecture of the program, multiple high capacity CD Changers or DSS receivers can easily be used in a single installation. IR programming, source assignments, turn-on source defaults, input level matching, group assignments and other programming options may be configured prior to the installation or at the job site. Once completed, the project is downloaded to the PX-700 via an RS-232 input on the rear panel, or a convenient PC Link jack on the front panel of the controller. The Installation Manager uses standard control features found in all Windows applications: right mouse clicks, drag and drop, and pop up menus. Diagnostic tools are included to monitor keypad bus communications. Other tools include an Equipment List, Wiring Instructions, Virtual Installation, and a complete on-line Help file. Features Simple, intuitive operation Easy installation Separate component quality audio performance Adjustable input levels for each source Independent bass and treble levels for each PX-700 room Convenient, expanded programming via PC or laptop Create and maintain extensive IR library Import/export utilities for merging/updating master library Rack mountable chassis Eight audio inputs plus a paging input for each zone Front panel IR receiver, rear panel IR In/Out jacks Built in RS-232 interface accessible from either front or rear panel Built-in IR learning device Zone linking capabilities Any 5 of 8 sources available from KPS keypad in each zone Eight sources available from touchscreens and hand-held remotes Selectable turn-on source in each zone Each zone assignable to one of three ALL ON groups (or none) Expandable to 36 zones with additional PX-700 Controllers Compatible with PX-603 Multi-Room Expander (add up to 3 rooms per zone) Compatible with Audioaccess Multi-Room, 12-channel Amplifiers RadioFans.CN 收音机爱 好者资料库Specifications PX-700 Multi-Room Audio Controller Inputs: Eight stereo audio inputs with buffered loop through capability One mono page input Trigger input allows sharing of audio sources with other systems Four-conductor keypad input PC Link jack RS-232 interface on front panel 9 Pin D-sub RS-232 interface on back panel Outputs: Six room preamp outputs (one per zone) Six independent fixed outputs One record output from the main zone Six programmable 12VDC trigger outputs (one per zone) Eight dedicated IR source outputs One All IR source output Audio: Connector: Gold Plated RCA Jack Input Impedance: 20k ohms Maximum Input Level (for 0.1% THD+N at any output): 2.0VRMS Output Impedance: 330 ohms Maximum Output Level Source Buffered Outputs: 2.0VRMS Primary Outputs: 2.75VRMS Expansion Outputs: 2.0VRMS Gain Source Buffered Outputs: 0 dB (Unity Gain) Primary Outputs: 18.5 dB (Volume set at 100) Expansion Outputs: -1 dB S/N (Input at 2.2VRMS, 1kHz, Primary Room Volume at Unity Gain, Measurement Bandwidth: 22kHz) Source Buffered Outputs: 113 dB Primary Outputs: 95 dB Expansion Outputs: 100dB Frequency Response Source Buffered Outputs: 10Hz to 110kHz, 1dB Primary Outputs: 10Hz to 70kHz, 1dB Expansion Outputs: 10Hz to 75kHz, 1dB THD + Noise (Input: 1VRMS, 1kHz, Primary Room Volume at unity gain, measurement Bandwidth: 30kHz) Source Buffered Outputs: 0.003% Primary Outputs: 0.006% Expansion Outputs: 0.005% L/R Crosstalk (at 1kHz) Source Buffered Outputs: -110 dB Primary Outputs: -92 dB Expansion Outputs: -104 dB Source to Source Crosstalk (at 1kHz, any two sources) Source Buffered Outputs: -110 dB Primary Outputs: -100 dB Expansion Outputs: -105 dB Volume Control : 0 to 100dB in 0.5 dB steps (1 dB steps via keypad commands) Bass: Shelving Type, 12 dB in 2 dB steps at 100Hz Treble: Shelving Type, 12 dB in 2 dB steps at 10kHz Trigger Input and Outputs: Connector: 3.5mm Mini Phone Jack Trigger Out and Zone Trigger Output Voltage: 8 to 16VDC (depending on line voltage and load), Tip Positive Page Trigger In: Dry Contact Trigger In: 4 to 30VDC, Tip Positive; 3 to 24VRMS AC Power Inlet: Connector: Male IEC320 Power Requirement: 115V AC, 50/60Hz, 50 Watts (not including switched outlet)* Switched Outlet: Connector: NEMA 5-15R* Maximum Load: 300 Watts Dimensions 17.3 (440mm)W x 4 (102mm)H x 15.5 (394mm)D. Includes Connectors and Feet Weight 11.5 lb (5kg) *120V Version. 230V Version Power Requirement is 230V AC, 50/60Hz, 50 Watts; Switched Outlet Connector is Female PX-700 Electrical/Mechanical Parts Lists Note: These parts lists may contain some part numbers that are not valid, or No Longer Available. Descriptions and Reference Designators, when included, should aid technicians in part substitution. If necessary, call the Parts department at 1-516-496-3400 ext. 6553 for assistance. AABBCCDDEE44332211PAGE TRIGGER INAC TRIGGER INZone 1 Trigger OutZone 2 Trigger OutZone 3 Trigger OutZone 4 Trigger OutZone 5 Trigger OutZone 6 Trigger OutAC Trigger OutNote: C14 is the bypasscap for U1. C11 andC12 bypass +5v as itenters the board.054-0006500PX-700 Trigger Output BoardC11Friday, April 21, 2000TitleSizeDocument NumberRevDate:SheetofAC Trigger InTrigger 4Trigger 5Trigger 6VDDMute InTrigger 1Trigger 3Trigger 4Trigger 6AC RelayMute InAC Trigger InTrigger 1Trigger 2Trigger 2Trigger 3AC RelayGNDTrigger 5VCC+12v+12v+5v+5v+12v+12v+12v+12v+12v+12v+12v+12v+12v+12v+12v+12v+12v+5v+5vJ13.5mm Phone JackJ93.5mm Phone JackJ83.5mm Phone JackR310kR21kR110kR410kR51kR610kR141kQ2MMBT3904LT1Q1MMBT3906LT1D1S1D21C1.1uFU1A74HC0412C2.1uFD3S1D21+C410uF/35vC5.1uFJ23.5mm Phone JackR910kR81kR710kR1010kQ4MMBT3904LT1Q3MMBT3906LT1D2S1D21C3.1uFU1B74HC0434J33.5mm Phone JackR1510kR131kR1110kR1610kQ6MMBT3904LT1Q5MMBT3906LT1D4S1D21C6.1uFU1C74HC0456J43.5mm Phone JackR1910kR181kR1710kR2010kQ8MMBT3904LT1Q7MMBT3906LT1D5S1D21C7.1uFU1D74HC0498J53.5mm Phone JackR2310kR221kR2110kR2410kQ10MMBT3904LT1Q9MMBT3906LT1D6S1D21C8.1uFU1E74HC041110J63.5mm Phone JackR2710kR261kR2510kR2810kQ12MMBT3904LT1Q11MMBT3906LT1D7S1D21C9.1uFU1F74HC041312J73.5mm Phone JackR3110kR301kR2910kR3210kQ14MMBT3904LT1Q13MMBT3906LT1D8S1D21C10.1uFRV1PTC 0.2A+C1310uF/25v+C1210uF/25vR1210kC11.1uFC14.1uFJ107X2 RA HEADER1234567891011121314M1KSTN 8190G2G3G4G1M2KSTN 8190G2G3G4G1U2MOC21117265U3MOC21117265AABBCCDDEE44332211TRTSRSS051-0006500PX-700 RS-232 Input BoardA11Friday, April 21, 2000TitleSizeDocument NumberRevDate:SheetofJ25 X 1 HEADER 12345J13.5mm ST Phone Jack SWAABBCCDDEE44332211To AudioBoard0000-7FFF: NV SRAMData Memory Map8000-8001: READ BUTTON REGISTERS8006-8007: WRITE LED REGISTERS8000-8005: WRITE ZONE REGISTERSTo FrontPanelTo Power Supply BoardTo Trigger Out BoardTo IR Output BoardPFI Threshold is 6.9v at VDDUse Pins 1 and 2 to selectno front panel, and Pins 2and 3 to select front panel.01 place BI Dir TVS D4,D5 page 2.3/12/02 DC052-0006502PX-700 Controller Board C12Friday, September 20, 2002TitleSizeDocument NumberRevDate:SheetofZone 2 SelZone 3 SelZone 4 SelZone 5 SelZone 6 SelZone 1 SelLED Sel 2Button 2LED Sel 2Button 2LED Sel 1Button 1FP EnableLED Sel 1VOLUME MUTEVOLUME MUTEBuffered SDATAPower MuteButton 1AC RelayTrigger 3Audio EnablePower MuteFront Panel IRSDATASCLOCKBuffered SCLOCKRead EnableFP EnableAD1AD0A15Learning IRIR Select 2AD0.7A0AD1A12A7AD5A9A9Trigger 4A2A10AD6A6A16AD6A2AD1A11A11A1A9A4Trigger 5VCCAD2AD3AD7AD1A8Filtered IRAudio EnableA2AD7AD5Trigger 6A13A15AD6AD4AD4A4FP EnableA8A1A12AD2AD5AD0AD3AD5A6A5AD4A10Encoder 1A0A13A15AD3AD6A6AD7A0AD2A2AD1A15A15A7A14A3A16Trigger 1SDATASCLOCKGNDA8A12AD6A1AD5AD5AD4A5A3AD2A13Mute InAC Trigger InTrigger 2AD2AD2A7AD4AD4AD7AD3A11IR OutEncoder 2IR Select 3A0A2AD0A5AD7AD0AD1AD0AD0A10AD3A4A3IR Select 1A0.16A0AD3AD6A1A1A14AD7A14Trigger 3Button InButton InMute InTrigger 1AC Trigger InTrigger 5Trigger 2Trigger 4AC RelayTrigger 6IR Select 1IR Select 3IR OutIR Select 2Learning IRFront Panel IREncoder 1Encoder 2AC RelayTx EnableRxDTxDKP RelayRS232 Pin 2TXRS232 Pin 3RX+5v+5v+5v+5vVDD+5vVDD+5vVDDVDD+5vVDDVDD+5v+5v+5v+5v+5v+5v+5v+5v +5vU5DS1230YA010A19A28A37A46A55A64A73A825A924A1021A1123A122A1326A141D011D112D213D315D416D517D618D719CE20OE22WE27Y111.0592MHzU874HC138AA1B2C3G16G2A4G2B5Y015Y114Y213Y312Y411Y510Y69Y77J110X2 HEADER1234567891011121314151617181920U1174HC245AA12A23A34A45A56A67A78A89G19DIR1B118B217B316B415B514B613B712B811J313X2 HEADER1234567891011121314151617181920212223242526U1074HC138AA1B2C3G16G2A4G2B5Y015Y114Y213Y312Y411Y510Y69Y77U674HC541A12A23A34A45A56A67A78A89G11G219Y118Y217Y316Y415Y514Y613Y712Y811C518pFJ84X1 HEADER1234R3100kR115kR23.3kU7A74HC00123R410kJ23.5mm Phone JackR81kR10100kR51kC6470pFR91kQ1MMBT3906LT1J43.5mm Phone JackR61kU9B74HC1434R71kQ2MMBT3904LT1U9A74HC1412U9E74HC141110U7D74HC00121311U7C74HC009108U9D74HC1498U7B74HC00456U9F74HC141312J75X2 HEADER12345678910C2.1uFU374HC573D12D23D34D45D56D67D78D89C11OC1Q119Q218Q317Q416Q515Q614Q713Q812C418pFU280C552AD057AD156AD255AD354AD453AD552AD750AD651ALE48A839A940A1041A1142A1243A1344A1445A1546PSEN47P3.7/RD31P3.6/WR30RST15XTAL135XTAL234VDD2AVDD61AVREF+59VSS37VSS36AVSS60AVREF-58P3.2/INT026P3.3/INT127P3.0/RXD24P3.1/TXD25P5.01P5.168P5.267P5.366P5.465P5.564P5.663P5.762P3.428P3.529P4.07P4.18P4.29P4.310P4.411P4.512P4.613P4.714P1.016P1.117P1.218P1.319P1.420P1.521P1.622P1.723STADC3PWM04PWM15EW6EA49NC32NC33NC38U1MAX707RESET8RESET7PFO5NC6MR1PFI4VCC2GND3C3.1uFJ67X2 HEADER1234567891011121314J12CON3123R1810kU427C010A012A111A210A39A48A57A66A75A827A926A1023A1125A124A1328A1429A153A162CE22OE24VPP1PGM31O013O114O215O317O418O519O620O721NC30U16A74HC1412U16B74HC1434U16C74HC1456R2010kR1910k+C147uF/16v+C2747uF/16vC26470pFU15MOC21117265J1110 X 1 HEADER12345678910R1210kR1110kU16D74HC1498AABBCCDDEE44332211RS485/KeypadRS2321.5A Slo Blo (5mm) inPanel Mount Holder01 place BI Dir TVS D4,D5 page 2.3/12/02 DC052-0006502PX-700 Controller BoardC22Friday, September 20, 2002TitleSizeDocument NumberRevDate:SheetofRxDTxDTx EnableKP RelayRS232 Pin 3RS232 Pin 2TXRX+5v+5v+5v+5vVDD+5v+5v+5vP1DB9 FEMALE594837261U13MAX232AC1+1C1-3C2+4C2-5V+2V-6T1in11T2in10R1out12R2out9T1out14T2out7R1in13R2in8Vcc16GND15U14LTC485RO1DI4VCC8GND5B7A6DE3RE2R15120R161.5kR141.5kU12LTC485RO1DI4VCC8GND5B7A6DE3RE2FL2EXCCET103UI1O2G3FL3EXCCET103UI1O2G3FL1EXCCET103UI1O2G3J5CON41234C8.1uFC14.1uFC10.1uFC12.1uFC9.1uFC13.1uFD6MMBD414821U9C74HC1456C15.1uFFL4EXCCET103UI1O2G3FL5EXCCET103UI1O2G3F1FUSEQ3MMBT3904LT1R131kC16.1uFC17.1uFC18.1uFC19.1uFC20.1uFC21.1uFC22.1uFC24.1uFC23.1uFR1710k+C710uF/25vD2S1D21K1DPDT5VM1KSTN 8190G2G3G4G1M2KSTN 8190G2G3G4G1C11.1uFU16E74HC141110U16F74HC141312C25.1uFC28.1uFD1S1D21D5P6SMB11CAT3D4P6SMB11CAT3D31SMB20AT3AABBCCDDEE44332211To TransformerPrimaryTo SwitchedOutletFrom TransformerSecondary 1From TransformerSecondary 2To Audio BoardTo Controller BoardFrom Power InletInstall JP1 and JP3 only for 115V.Install JP2 only for 230V.055-0006500PX-700 Power Supply BoardC11Friday, April 21, 2000TitleSizeDocument NumberRevDate:SheetofAC Relay+5vVDD+5vAV+V+V-5vAVDD+5vVDD+5v+5vA-5vAV+V-V+-+D1BRIDGE-+D2BRIDGE+C44700uF/16v+C247uF/25v+C847uF/25v+C174700uF/25v+C104700uF/16v+C1847uF/25v+C647uF/25vU1NJM7805FAIN1OUT3GND2U2NJM7806FAIN1OUT3GND2U3NJM7905FAIN2OUT3GND1+C1247uF/25vU4NJM7906FAIN2OUT3GND1U5NJM7805FAIN1OUT3GND2J1HEADER 812345678J2HEADER 41234J4CON11J5CON11J8CON11F1FUSERV1VARISTORK1RELAY SPSTQ12N3904D31N400221R11k 1/8WC5.1uFC7.1uFC11.1uFC13.1uFC15.1uFC16.1uFC9.1uFC3.1uFJ35 X 1 HEADER12345F2FUSEJ7CON11J65 X 1 HEADER VH12345JP1JUMPERJP3JUMPERJP2JUMPERR247 1/4WJ9CON11AABBCCDDEE44332211Zone 1 Room 0 Left OutZone 1 Left OutZone 1 Right OutZone 2 Left OutZone 2 Right OutZone 4 Left OutZone 3 Left OutZone 4 Right OutZone 3 Right OutZone 6 Right OutZone 5 Right OutZone 5 Left OutZone 6 Left OutZone 1 Room 0 Right OutZone 2 Room 0 Left OutZone 2 Room 0 Right OutZone 3 Room 0 Left OutZone 3 Room 0 Right OutZone 4 Room 0 Left OutZone 4 Room 0 Right OutZone 5 Room 0 Left OutZone 6 Room 0 Left OutZone 5 Room 0 Right OutZone 6 Room 0 Right Out051-0006500PX-700 Audio Output BoardC11Friday, April 21, 2000TitleSizeDocument NumberRevDate:SheetofJ1AQuad RCA12J1BQuad RCA3J7AWT1J7BWT2J7EWT5J7FWT6C4.1uFC1.001uFC7.001uFJ7JWT10J8AWT1J8BWT2C16.001uFJ1CQuad RCA45J7IWT9J1DQuad RCA6C13.1uFJ2AQuad RCA12J2BQuad RCA3J8EWT5J8FWT6J8IWT9J8JWT10C5.1uFJ9BWT2J9EWT5J9FWT6C11.001uFJ2CQuad RCA45J9AWT1J2DQuad RCA6J3AQuad RCA12J3BQuad RCA3J9IWT9J9JWT10J10AWT1J10BWT2C6.1uFC3.001uFJ10FWT6J10IWT9J10JWT10C12.001uFC18.001uFJ3CQuad RCA45J10EWT5J3DQuad RCA6C15.1uFJ4AQuad RCA12J4BQuad RCA3J7CWT3J7DWT4J7GWT7J7HWT8C22.1uFC25.001uFJ7LWT12J8DWT4J4CQuad RCA45J7KWT11C31.1uFC29.001uFJ9CWT3J5CQuad RCA45C35.001uFJ5DQuad RCA6J5AQuad RCA12J5BQuad RCA3J8GWT7J8HWT8J8KWT11J8LWT12C20.001uFJ9DWT4C26.001uFJ9GWT7J9HWT8J9KWT11J6BQuad RCA3J9LWT12J6AQuad RCA12J10DWT4J10CWT3C36.001uFJ10GWT7J6CQuad RCA45C21.001uFJ6DQuad RCA6C33.1uFC27.001uFJ10HWT8J10KWT11J10LWT12J8CWT3J4DQuad RCA6C17.001uFC2.001uFC9.001uFC23.1uFC34.001uFC14.1uFC8.001uFC10.001uFC28.001uFC30.001uFC24.1uFC32.1uFC19.001uFM1KSTN 8190G2G3G4G1M2KSTN 8190G2G3G4G1AABBCCDDEE44332211IR Output 1IR Output 2IR Output 3IR Output 4IR Output 5IR Output 6IR Output 7IR Output 8IR Output ALLUse Pins 1 and 2 for Flasherand 2 and 3 for Blaster. Product is shipped with withjumper across Pins