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Pioneer RS-A9/EW manual B-b 2/2, B-a 2/2

Models: RS-A9/EW

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	1		2		B-b 2/2
					B-b 2/2
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					BA-a
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	1/2	1/2			F
	B	B			F
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Image 29

Pioneer RS-A9/EW manual B-b 2/2, B-a 2/2

Contents

RS-A9/EW CRT3232Service Precaution SAFETY INFORMATIONCONTENTS POWER AMP 1. SPECIFICATIONSGENERAL BDSP/PREAMPA B C D E F RS-A9/EW2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKINGLanguage Part NoMark No Description2.2 EXTERIOR Description Mark NoPart No Description3.1 BLOCK DIAGRAM 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAMRS-A9/EW RS-A9/EW RS-A9/EW Guide page 3.2 AMP UNITGUIDE PAGERS-A9/EW PCB CONTROL C CN201 RS-A9/EW RS-A9/EW CN90116dBs 14dBsCEK1139 AMP UNITFU1902 PCB CONTROL CCEK1139 > FU1903 RS-A9/EW5 CN901 6 5 6 7 8B-a 1/2 B1/23.3 DSP UNITDACGUIDE PAGE B 2/2B 1/2 B-b 1/2B 2/2 B 1/2B-a 1/2 B-b 1/2RS-A9/EW C CN308B-a 1/2 B-b 1/2B 2/2 B 2/2B 1/2 B-b 1/2UNITDACDSP oppositionRS-A9/EW B-b 1/2B-a 2/2 B2/23.4 DSP UNITDSPGUIDE PAGE B 1/2B 2/2 B-b 2/2B 2/2 B 1/2B-a 2/2 B-b 2/2RS-A9/EW B 1/2RS-A9/EW B-b 2/2B-a 2/2 For JTAG B-b 2/2B 2/2 BUNITDSP DSPRS-A9/EW B-b 2/2DSP2 LOGIC DSP1 LOGICRS-A9/EW 3.5 CONTROL UNITGUIDE PAGED CN RS-A9/EW C-aE F H C-b1USB PCB IPIN PCBH IPOUT PCB C-a G HAch PCB PCB SWCONTROLPCB RS-A9/EW CN2281SWITCH PCB 3.6 SWITCH PCBA B C D E F RS-A9/EWNOTE FOR PCB DIAGRAMS A AMP UNITSIDE A AMP UNIT RS-A9/EW RS-A9/EW C CN901SIDE A RS-A9/EW CN901C CN201 RS-A9/EW A AMP UNITC D E F RS-A9/EW SIDE BEUNIT AMP RS-A9/EW RS-A9/EW SIDE BRS-A9/EW B DSP UNIT 4.2 DSP UNITGUIDE PAGESIDE A C CN101RS-A9/EW IC,QCN601 EUNIT DSPCN308 BA-a B-b CN601RS-A9/EW CN101 C CN801SIDE A RS-A9/EWRS-A9/EW CN801RS-A9/EW B DSP UNITIC,Q RS-A9/EW SIDE BRS-A9/EW DSP UNITRS-A9/EW RS-A9/EW SIDERS-A9/EW CONTROL PCB 4.3 CONTROL PCBGUIDE PAGEH CN511 N513I CN501 J CN503CN513 EPCB CONTROLCN509 CN507CN1904 CN1102CN3201 CN401CN505 CN2401CN503 CN501CN2401 CN2281CN1102 RS-A9/EWRS-A9/EW C CONTROL PCBIC,Q RS-A9/EW SIDE BRS-A9/EW CONTROL PCBRS-A9/EW RS-A9/EW SIDE BRS-A9/EW AD SWITCH PCB 4.4 SWITCH PCBD SWITCH PCB SIDE AE USB PCB USB 4.5 USB PCB AND IPIN PCBE USB PCB F IPIN PCB IP-BUSING Ach PCB 4.6 Ach PCB AND IPOUT PCBAch OPT IN1 H IPOUT PCBI SW PCB SW OPT-OUT 4.7 SW PCB AND LOW PCBI SW PCB J LOW PCB LOW OPT-OUTK MID PCB 4.8 MID PCBMID OPT-OUT K MID PCBUnit Number:CWH1264 Unit Name:Amp Unit 5. ELECTRICAL PARTS LISTChip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor except for CQSCircuit Symbol and No Circuit Symbol and NoPart No Part NoRS-A9/EW Unit Name:DSP Unit Unit Number:CWX3066RS-A9/EW 1234 RS-A9/EW RN1/16SC47R0D RS-A9/EW RS-A7/EW 6.2 AUDIO UNIT ADJUSTMENTRS-A9/EW RS-A7/EW RS-A9/EW RS-A9/EW RS-A9/EW CKSRYB104K16 Unit Number:CWM9586 Unit Name:Control Unit CDEFGHIJK1234 RS-A9/EW RS-A9/EW RS-A9/EW 6.1 AMP UNIT ADJUSTMENT 6. ADJUSTMENTRS-A9/EW SIDE A SIDE B TEST POINTRS-A9/EW 6.2 DSP UNIT ADJUSTMENTMaster Clock Connecting Diagram for DSP Unit Offset VoltageRS-A9/EW SIDE A TEST POINT7.1 DIAGNOSIS 7.1.1 DISASSEMBLY7. GENERAL INFORMATION Fig.4 Removingthe Case Fig.4DSP/Control Unit Case Page RS-A9/EW 7.1.3 CONNECTOR FUNCTION DESCRIPTIONRS-A9/EW 7.2 IC1 2 3 4 5 6 7 8 9 10 11 12 13 14 RS-A9/EW TC7SZU04FU RS-A9/EWOUTY SM5849BFPage RS-A9/EW S-80827CNUA-B8M NJM78L18UANJM79L18UA S-812C33AMC-C2NPage BUS+ IOUT1C RFB C VREF C IOUT2D IOUT1D RFB D VREF D DGND IOUT2CSDOUT CLR LDAC FSIN 28 27 26 25 24 23 22 21 20 19 18 17 16 15Pin Functions PD5952A Pin No Main loop 7.3 OPERATIONAL FLOW CHARTSYSTEMRESET Example of 2-waysystem connection with 1 RS-A9 Setting Example8. OPERATIONS Connection Diagram A B C D E F RS-A9/EWRS-A9/EW Jigs listTest Disc : YEDS-7