Eunit Amp | Pioneer RS-A9/EW specs

EUNIT

1

2

A

A-b

B

C

A-a A-b

D

EUNIT

AMP

A

F

A-a


48			RS-A9/EW
1	2

3

4

3

4

Image 48

Pioneer RS-A9/EW manual Eunit Amp

Contents

CRT3232 RS-A9/EW SAFETY INFORMATION Service Precaution CONTENTS 1. SPECIFICATIONS POWER AMPGENERAL BDSP/PREAMP RS-A9/EW A B C D E F 2.1 PACKING 2. EXPLODED VIEWS AND PARTS LIST Part No LanguageMark No Description 2.2 EXTERIOR Mark No DescriptionPart No 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 CN901 RS-A9/EW16dBs 14dBs AMP UNIT CEK1139FU1902 PCB CONTROL C RS-A9/EW CEK1139 > FU19035 CN901 6 5 6 7 B1/2 B-a 1/23.3 DSP UNITDACGUIDE PAGE B 2/2 B-b 1/2 B 1/2B 2/2 B 1/2 B-b 1/2 B-a 1/2RS-A9/EW C CN308 B-b 1/2 B-a 1/2B 2/2 B 2/2 B-b 1/2 B 1/2UNITDACDSP opposition B-b 1/2 RS-A9/EW B2/2 B-a 2/23.4 DSP UNITDSPGUIDE PAGE B 1/2 B-b 2/2 B 2/2B 2/2 B 1/2 B-b 2/2 B-a 2/2RS-A9/EW B 1/2 B-b 2/2 B-a 2/2RS-A9/EW B-b 2/2 For JTAGB 2/2 BUNITDSP DSP B-b 2/2 RS-A9/EWDSP2 LOGIC DSP1 LOGIC 3.5 CONTROL UNITGUIDE PAGE D CNRS-A9/EW RS-A9/EW C-b1 C-aE F HUSB PCB IPIN PCB C-a G H H IPOUT PCBAch 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 C CN901 SIDE ARS-A9/EW CN901 C CN201RS-A9/EW A AMP UNIT C D E FRS-A9/EW 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 C CN101 SIDE ARS-A9/EW IC,Q EUNIT DSP CN308CN601 CN601 RS-A9/EWBA-a B-b C CN801 CN101SIDE A RS-A9/EW CN801 RS-A9/EW B DSP UNIT IC,QRS-A9/EW 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 N513 H CN511I CN501 J CN503 EPCB CONTROL CN513CN509 CN507 CN1102 CN1904CN3201 CN401 CN2401 CN505CN503 CN501 CN2281 CN2401CN1102 RS-A9/EW C CONTROL PCB IC,QRS-A9/EW SIDE B RS-A9/EW CONTROL PCB RS-A9/EW RS-A9/EW SIDE B RS-A9/EW RS-A9/EW 4.4 SWITCH PCB AD SWITCH PCBD SWITCH PCB SIDE A 4.5 USB PCB AND IPIN PCB E USB PCB USBE USB PCB F IPIN PCB IP-BUSIN 4.6 Ach PCB AND IPOUT PCB G Ach PCBAch OPT IN1 H IPOUT PCB 4.7 SW PCB AND LOW PCB I SW PCB SW OPT-OUTI SW PCB J LOW PCB LOW OPT-OUT 4.8 MID PCB K MID PCBMID OPT-OUT K MID PCB 5. ELECTRICAL PARTS LIST Unit Number:CWH1264 Unit Name:Amp UnitChip 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 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 7.1.1 DISASSEMBLY 7. GENERAL INFORMATION7.1 DIAGNOSIS Removingthe Case Fig.4 DSP/Control Unit CaseFig.4 Page 7.1.3 CONNECTOR FUNCTION DESCRIPTION RS-A9/EW 7.2 IC 1 2 3 4 5 6 7 8 9 10 11 12 13 14RS-A9/EW RS-A9/EW RS-A9/EW TC7SZU04FUOUTY SM5849BFPage RS-A9/EW NJM78L18UA S-80827CNUA-B8MNJM79L18UA S-812C33AMC-C2NPage BUS+ DGND IOUT2C IOUT1C RFB C VREF C IOUT2D IOUT1D RFB D VREF DSDOUT 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 RS-A9/EW A B C D E F Jigs list Test Disc : YEDS-7RS-A9/EW