Removingthe Case, DSP/Control Unit Case | Pioneer RS-A9/EW manual

Image 110

Pioneer RS-A9/EW manual Removingthe Case, DSP/Control Unit Case

Contents

CRT3232 RS-A9/EW SAFETY INFORMATION Service Precaution CONTENTS GENERAL 1. SPECIFICATIONSPOWER AMP BDSP/PREAMP RS-A9/EW A B C D E F 2.1 PACKING 2. EXPLODED VIEWS AND PARTS LIST Mark No Part NoLanguage Description 2.2 EXTERIOR Part No Mark NoDescription Description 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM RS-A9/EW RS-A9/EW RS-A9/EW 3.2 AMP UNITGUIDE PAGE Guide page RS-A9/EW PCB CONTROL C CN201 RS-A9/EW 16dBs CN901RS-A9/EW 14dBs FU1902 AMP UNITCEK1139 PCB CONTROL C 5 CN901 6 RS-A9/EWCEK1139 > FU1903 5 6 7 3.3 DSP UNITDACGUIDE PAGE B1/2B-a 1/2 B 2/2 B 2/2 B-b 1/2B 1/2 B 1/2 RS-A9/EW B-b 1/2B-a 1/2 C CN308 B 2/2 B-b 1/2B-a 1/2 B 2/2 UNITDACDSP B-b 1/2B 1/2 opposition B-b 1/2 RS-A9/EW 3.4 DSP UNITDSPGUIDE PAGE B2/2B-a 2/2 B 1/2 B 2/2 B-b 2/2B 2/2 B 1/2 RS-A9/EW B-b 2/2B-a 2/2 B 1/2 RS-A9/EW B-b 2/2B-a 2/2 B 2/2 B-b 2/2For JTAG BUNITDSP DSP DSP2 LOGIC B-b 2/2RS-A9/EW DSP1 LOGIC RS-A9/EW 3.5 CONTROL UNITGUIDE PAGED CN RS-A9/EW USB PCB C-b1C-aE F H IPIN PCB Ach PCB C-a G HH IPOUT PCB PCB SW CONTROLPCB CN2281 RS-A9/EW 3.6 SWITCH PCB SWITCH PCB RS-A9/EW A B C D E F A AMP UNIT NOTE FOR PCB DIAGRAMS SIDE 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 SIDE B RS-A9/EW EUNIT AMP RS-A9/EW SIDE B RS-A9/EW RS-A9/EW 4.2 DSP UNITGUIDE PAGE B DSP UNIT RS-A9/EW C CN101SIDE A IC,Q CN601 EUNIT DSPCN308 BA-a B-b CN601RS-A9/EW SIDE A C CN801CN101 RS-A9/EW CN801 RS-A9/EW RS-A9/EW B DSP UNITIC,Q SIDE B RS-A9/EW DSP UNIT RS-A9/EW RS-A9/EW SIDE RS-A9/EW RS-A9/EW 4.3 CONTROL PCBGUIDE PAGE CONTROL PCB I CN501 N513H CN511 J CN503 CN509 EPCB CONTROLCN513 CN507 CN3201 CN1102CN1904 CN401 CN503 CN2401CN505 CN501 CN1102 CN2281CN2401 RS-A9/EW RS-A9/EW C CONTROL PCBIC,Q SIDE B RS-A9/EW CONTROL PCB RS-A9/EW RS-A9/EW SIDE B RS-A9/EW RS-A9/EW D SWITCH PCB 4.4 SWITCH PCBAD SWITCH PCB SIDE A E USB PCB 4.5 USB PCB AND IPIN PCBE USB PCB USB F IPIN PCB IP-BUSIN Ach OPT IN1 4.6 Ach PCB AND IPOUT PCBG Ach PCB H IPOUT PCB I SW PCB 4.7 SW PCB AND LOW PCBI SW PCB SW OPT-OUT J LOW PCB LOW OPT-OUT MID OPT-OUT 4.8 MID PCBK MID PCB K MID PCB Chip Resistor RS1/_S___J,RS1/__S___J 5. ELECTRICAL PARTS LISTUnit Number:CWH1264 Unit Name:Amp Unit Chip Capacitor except for CQS Part No Circuit Symbol and NoCircuit Symbol and No Part No RS-A9/EW Unit Number:CWX3066 Unit Name:DSP Unit RS-A9/EW 1234 RS-A9/EW RN1/16SC47R0D RS-A9/EW 6.2 AUDIO UNIT ADJUSTMENT RS-A7/EW RS-A9/EW RS-A7/EW RS-A9/EW RS-A9/EW RS-A9/EW CKSRYB104K16 CDEFGHIJK Unit Number:CWM9586 Unit Name:Control Unit 1234 RS-A9/EW RS-A9/EW RS-A9/EW 6. ADJUSTMENT 6.1 AMP UNIT ADJUSTMENT RS-A9/EW TEST POINT SIDE A SIDE B 6.2 DSP UNIT ADJUSTMENT RS-A9/EW Connecting Diagram for DSP Unit Offset Voltage Master Clock RS-A9/EW TEST POINT SIDE A 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY7. GENERAL INFORMATION Fig.4 Removingthe Case Fig.4DSP/Control Unit Case Page 7.1.3 CONNECTOR FUNCTION DESCRIPTION RS-A9/EW RS-A9/EW 7.2 IC1 2 3 4 5 6 7 8 9 10 11 12 13 14 RS-A9/EW OUTY RS-A9/EWTC7SZU04FU SM5849BFPage RS-A9/EW NJM79L18UA NJM78L18UAS-80827CNUA-B8M S-812C33AMC-C2NPage BUS+ SDOUT CLR LDAC FSIN DGND IOUT2CIOUT1C RFB C VREF C IOUT2D IOUT1D RFB D VREF D 28 27 26 25 24 23 22 21 20 19 18 17 16 15 Pin 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 RS-A9/EW A B C D E F RS-A9/EW Jigs listTest Disc : YEDS-7