CN2281, CN2401, CN1102 | Pioneer RS-A9/EW guide

CN2281

	5	6	7	8
					A
					B
	CN2401				C
	CN2401
	B				C-b
					C-a
			CN2281
			B		D
					D
					E
			CN1102		F
			CN1102		C-b
			RS-A9/EW		69
	5	6	7	8	69
	5	6	7	8

Image 69

Pioneer RS-A9/EW manual CN2281, CN2401, CN1102

Contents

RS-A9/EW CRT3232 Service Precaution SAFETY INFORMATION CONTENTS POWER AMP 1. SPECIFICATIONSGENERAL BDSP/PREAMP A B C D E F RS-A9/EW 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING Language Part NoMark No Description 2.2 EXTERIOR Description Mark NoPart No Description 3.1 BLOCK DIAGRAM 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM RS-A9/EW RS-A9/EW RS-A9/EW Guide page 3.2 AMP UNITGUIDE PAGE RS-A9/EW PCB CONTROL C CN201 RS-A9/EW RS-A9/EW CN90116dBs 14dBs CEK1139 AMP UNITFU1902 PCB CONTROL C CEK1139 > FU1903 RS-A9/EW5 CN901 6 5 6 7 B-a 1/2 B1/23.3 DSP UNITDACGUIDE PAGE B 2/2 B 1/2 B-b 1/2B 2/2 B 1/2 B-a 1/2 B-b 1/2RS-A9/EW C CN308 B-a 1/2 B-b 1/2B 2/2 B 2/2 B 1/2 B-b 1/2UNITDACDSP opposition RS-A9/EW B-b 1/2 B-a 2/2 B2/23.4 DSP UNITDSPGUIDE PAGE B 1/2 B 2/2 B-b 2/2B 2/2 B 1/2 B-a 2/2 B-b 2/2RS-A9/EW B 1/2 B-b 2/2 B-a 2/2RS-A9/EW For JTAG B-b 2/2B 2/2 BUNITDSP DSP RS-A9/EW B-b 2/2DSP2 LOGIC DSP1 LOGIC 3.5 CONTROL UNITGUIDE PAGE D CNRS-A9/EW RS-A9/EW C-aE F H C-b1USB PCB IPIN PCB H IPOUT PCB C-a G HAch PCB PCB SW CONTROLPCB RS-A9/EW CN2281 SWITCH PCB 3.6 SWITCH PCB A B C D E F RS-A9/EW NOTE FOR PCB DIAGRAMS A AMP UNIT SIDE A AMP UNIT RS-A9/EW C CN901 SIDE ARS-A9/EW CN901 C CN201RS-A9/EW A AMP UNIT C D E FRS-A9/EW RS-A9/EW SIDE B EUNIT AMP RS-A9/EW RS-A9/EW SIDE B RS-A9/EW B DSP UNIT 4.2 DSP UNITGUIDE PAGE SIDE A C CN101RS-A9/EW IC,Q EUNIT DSP CN308CN601 CN601 RS-A9/EWBA-a B-b CN101 C CN801SIDE A RS-A9/EW RS-A9/EW CN801 B DSP UNIT IC,QRS-A9/EW RS-A9/EW SIDE B RS-A9/EW DSP UNIT RS-A9/EW RS-A9/EW SIDE RS-A9/EW CONTROL PCB 4.3 CONTROL PCBGUIDE PAGE H CN511 N513I CN501 J CN503 CN513 EPCB CONTROLCN509 CN507 CN1904 CN1102CN3201 CN401 CN505 CN2401CN503 CN501 CN2401 CN2281CN1102 RS-A9/EW C CONTROL PCB IC,QRS-A9/EW RS-A9/EW SIDE B RS-A9/EW CONTROL PCB RS-A9/EW RS-A9/EW SIDE B RS-A9/EW AD SWITCH PCB 4.4 SWITCH PCBD SWITCH PCB SIDE A E USB PCB USB 4.5 USB PCB AND IPIN PCBE USB PCB F IPIN PCB IP-BUSIN G Ach PCB 4.6 Ach PCB AND IPOUT PCBAch OPT IN1 H IPOUT PCB I SW PCB SW OPT-OUT 4.7 SW PCB AND LOW PCBI SW PCB J LOW PCB LOW OPT-OUT K MID PCB 4.8 MID PCBMID OPT-OUT K MID PCB Unit Number:CWH1264 Unit Name:Amp Unit 5. ELECTRICAL PARTS LISTChip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor except for CQS Circuit Symbol and No Circuit Symbol and NoPart No Part No RS-A9/EW Unit Name:DSP Unit Unit Number:CWX3066 RS-A9/EW 1234 RS-A9/EW RN1/16SC47R0D RS-A9/EW RS-A7/EW 6.2 AUDIO UNIT ADJUSTMENT RS-A9/EW RS-A7/EW RS-A9/EW RS-A9/EW RS-A9/EW CKSRYB104K16 Unit Number:CWM9586 Unit Name:Control Unit CDEFGHIJK 1234 RS-A9/EW RS-A9/EW RS-A9/EW 6.1 AMP UNIT ADJUSTMENT 6. ADJUSTMENT RS-A9/EW SIDE A SIDE B TEST POINT RS-A9/EW 6.2 DSP UNIT ADJUSTMENT Master Clock Connecting Diagram for DSP Unit Offset Voltage RS-A9/EW SIDE A TEST POINT 7.1.1 DISASSEMBLY 7. GENERAL INFORMATION7.1 DIAGNOSIS Removingthe Case Fig.4 DSP/Control Unit CaseFig.4 Page RS-A9/EW 7.1.3 CONNECTOR FUNCTION DESCRIPTION 7.2 IC 1 2 3 4 5 6 7 8 9 10 11 12 13 14RS-A9/EW 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 15 Pin Functions PD5952A Pin No 7.3 OPERATIONAL FLOW CHART SYSTEMRESETMain loop Setting Example 8. OPERATIONSExample of 2-waysystem connection with 1 RS-A9 Connection Diagram A B C D E F RS-A9/EW Jigs list Test Disc : YEDS-7RS-A9/EW