Manuals / Pioneer / Home Audio / Stereo Amplifier

Pioneer RS-A9/EW manual B-b 1/2, B-a 1/2, B 2/2

Models: RS-A9/EW

1 128

Download 128 pages 2.31 Kb

Page 23

B-a 1/2

	5	6	7	8
					A
				B-b 1/2
					B
					CN601
					C
					C
					B-b
					BA-a
					D
				B 2/2
					E
		B 2/2
					F
					B-a 1/2
			RS-A9/EW		23
	5	6	7	8	23
	5	6	7	8

Image 23

Pioneer RS-A9/EW manual B-b 1/2, B-a 1/2, B 2/2

Contents

RS-A9/EW CRT3232Service Precaution SAFETY INFORMATIONCONTENTS BDSP/PREAMP 1. SPECIFICATIONSPOWER AMP GENERALA B C D E F RS-A9/EW2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKINGDescription Part NoLanguage Mark No2.2 EXTERIOR Description Mark NoDescription Part No3.1 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 14dBs CN901RS-A9/EW 16dBsPCB CONTROL C AMP UNITCEK1139 FU19025 6 7 8 RS-A9/EWCEK1139 > FU1903 5 CN901 6B 2/2 B1/2B-a 1/2 3.3 DSP UNITDACGUIDE PAGEB 1/2 B-b 1/2B 1/2 B 2/2C CN308 B-b 1/2B-a 1/2 RS-A9/EWB 2/2 B-b 1/2B-a 1/2 B 2/2opposition B-b 1/2B 1/2 UNITDACDSPRS-A9/EW B-b 1/2B 1/2 B2/2B-a 2/2 3.4 DSP UNITDSPGUIDE PAGEB 1/2 B-b 2/2B 2/2 B 2/2B 1/2 B-b 2/2B-a 2/2 RS-A9/EWRS-A9/EW B-b 2/2B-a 2/2 BUNITDSP DSP B-b 2/2For JTAG B 2/2DSP1 LOGIC B-b 2/2RS-A9/EW DSP2 LOGICRS-A9/EW 3.5 CONTROL UNITGUIDE PAGED CN RS-A9/EW IPIN PCB C-b1C-aE F H USB PCBPCB SW C-a G HH IPOUT PCB Ach PCBCONTROLPCB 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 PAGEIC,Q C CN101SIDE A RS-A9/EWCN601 EUNIT DSPCN308 BA-a B-b CN601RS-A9/EW RS-A9/EW C CN801CN101 SIDE ARS-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 PAGEJ CN503 N513H CN511 I CN501CN507 EPCB CONTROLCN513 CN509CN401 CN1102CN1904 CN3201CN501 CN2401CN505 CN503RS-A9/EW CN2281CN2401 CN1102RS-A9/EW C CONTROL PCBIC,Q RS-A9/EW SIDE BRS-A9/EW CONTROL PCBRS-A9/EW RS-A9/EW SIDE BRS-A9/EW SIDE A 4.4 SWITCH PCBAD SWITCH PCB D SWITCH PCBF IPIN PCB IP-BUSIN 4.5 USB PCB AND IPIN PCBE USB PCB USB E USB PCBH IPOUT PCB 4.6 Ach PCB AND IPOUT PCBG Ach PCB Ach OPT IN1J LOW PCB LOW OPT-OUT 4.7 SW PCB AND LOW PCBI SW PCB SW OPT-OUT I SW PCBK MID PCB 4.8 MID PCBK MID PCB MID OPT-OUTChip Capacitor except for CQS 5. ELECTRICAL PARTS LISTUnit Number:CWH1264 Unit Name:Amp Unit Chip Resistor RS1/_S___J,RS1/__S___JPart No Circuit Symbol and NoCircuit Symbol and 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 SM5849BF RS-A9/EWTC7SZU04FU OUTYPage RS-A9/EW S-812C33AMC-C2N NJM78L18UAS-80827CNUA-B8M NJM79L18UAPage BUS+ 28 27 26 25 24 23 22 21 20 19 18 17 16 15 DGND IOUT2CIOUT1C RFB C VREF C IOUT2D IOUT1D RFB D VREF D SDOUT CLR LDAC FSINPin 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