Pioneer DEQ-P9 Service Manual

Text of Pioneer DEQ-P9 User Guide:

• 31 DEQ-P9 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY Case Fig.1 - Removing the Case (Fig.1) Remove the eleven screws and then remove the Case. Fig.2 - Removing the DSP Section (Fig.2) Remove the four screws. Disconnect the connector and then remove the DSP Section. DSP Section

• 10 DEQ-P9 1 23 4 1 234 D C B A 3.3 DSP UNIT(GUIDE PAGE) CN602 CN603 DIR. OPTICAL IN A-a A-b A-a A-a A-b A-b A-b A-b A-a A-a Large size SCH diagram Guide page Detailed page B B-a

• Pioneer DEQ-P9, 26 DEQ-P9 R 626 RS1/16S103J R 627 RS1/16S103J R 628 RS1/16S103J R 629 RS1/16S222J R 630 RS1/16S473J R 631 RS1/16S103J R 632 RS1/16S473J R 633 RS1/16S101J R 634 RS1/16S473J R 635 RS1/16S473J R 636 RS1/16S104J R 637 RS1/16S473J R 638 RS1/16S473J R 639 RS1/16S222J R 640 RS1/16S472J R 641 RS1/16S473J R 642 RS1/16S473J R 644 RS1/16S103J R 901 RS1/16S102J R 902 RS1/16S223J R 903 RS1/16S103J R 904 RS1/16S473J R 905 RS1/16S473J R 906 RD1/4PU222J R 907 RS1/16S473J R 908 RS1/16S102J R 909 RAB4C102J R 910 RAB4C102J CAPACITORS C 50 CEHAZL680M16 C 52 CEHAZL680M16 C 54 CCSRCH331J50 C 55

• Pioneer DEQ-P9, 41 DEQ-P9 The DSP/DIR/DF/EVOL will be initialized, and the microcomputer will enter a normal operation. All other commands entered by key operations are also received by IP-BUS communications, and DSP/EVOL settings are conducted. For normal operations, the monitoring of the DSP error is conducted by communicating with the DSP at certain intervals. When DSPPW does not become H The XOUT(Pin10)/XIN(Pin12) of the microcomputer is not operating. The microcomputer is in the STOP mode. Please verify the ASENSB (Pin16)/BSENS(Pin15). IP-BU

• Pioneer DEQ-P9, 46 DEQ-P9 Connecting the RCA Input Amplifier Tweeter Mid range Woofer Subwoofer White White Red Red Power Amplifier Power Amplifier Power Amplifier Power Amplifier For system remote control Blue/whiteBlue/white

• Pioneer DEQ-P9, 38 DEQ-P9 33 34 44 1 11 12 22 23 * PD7010A1 - Pin Functions(PD7010A1) Pin No. Pin Name I/O Function and Operation 1 DITH I Dither ON/OFF 2 DITH I Dither ON/OFF 3 CKEN I Crystal oscillation circuit operation control 4 CKEN I Crystal oscillation circuit operation control 5 XTI I Oscillation section input 6 XTO O Oscillation section output 7 VSS1 Power supply(0V) 8 CKO O Oscillation section output clock 9 CKO O Oscillation section output clock 10 CKS I Master clock input frequency selection 11 CKS I Master clock input frequency selection 12 ASEL2/MDCK I Operation mode selection/Microcomputer I/F clock input 13 ASEL2/MDCK I Operation mode selection/Microcomputer I/F clock input 1

• Pioneer DEQ-P9, 29 DEQ-P9 R 1610 RN1/10SE2200D R 1611 RN1/10SE2200D R 1612 RN1/10SE4701D R 1613 RN1/10SE4701D R 1614 (DEQ-P9/UC) RS1/10S0R0J R 1615 (DEQ-P9/UC) RS1/10S0R0J R 1700 RAB4C473J R 1703 RS1/16S103J R 1704 RS1/16S103J R 1705 RS1/16S102J R 1706 RS1/16S473J R 1707 RS1/16S472J CAPACITORS C 1000 CKSRYB104K25 C 1010 CKSRYB103K50 C 1011 CKSRYB104K25 C 1012 CKSRYB104K25 C 1013 CFHSQ103J16 C 1014 CFHSP104J16 C 1015 CFHSP104J16 C 1017 CFHSQ103J16 C 1018 CKSRYB104K25 C 1019 CKSRYB473K25 C 1020 CKSRYB473K25 C 1021 CEZA100M16 C 1022 CEZA100M16 C 1023 CCSRCH270J50 C 1024 CKSRYB473K25 C 1025 CKSRYB473K25 C 1026 CEZA470M10 C 1027 CCSR

• Pioneer DEQ-P9, 30 DEQ-P9 C 1422 CKSRYB104K25 C 1423 CKSRYB104K25 C 1424 CEZA470M10 C 1425 CEZA470M10 C 1426 CKSRYB104K25 C 1427 CKSRYB104K25 C 1428 CEZA470M10 C 1429 CEZA470M10 C 1430 CEZA470M10 C 1431 CEZA470M10 C 1432 CKSRYB104K25 C 1433 CKSRYB104K25 C 1434 10µF/16V CCH1352 C 1435 10µF/16V CCH1352 C 1436 CFHSQ331J50 C 1437 CFHSQ331J50 C 1438 CFHSQ332J16 C 1439 CFHSQ332J16 C 1500 CKSRYB104K25 C 1501 CKSRYB104K25 C 1502 CKSRYB104K25 C 1503 CCSRCH331J50 C 1504 CKSRYB104K25 C 1505 CKSRYB104K25 C 1506 CEZA330M16 C 1507 CKSRYB4

• Pioneer DEQ-P9, 36 DEQ-P9 - Pin Functions(LC89055WHS-RA8) Pin No. Pin Name I/O Function and Operation 1 DISEL I Data input pin (DIN0,DIN1) select input 2 DOUT O Serial audio data output 3 DIN0 I Digital data input 4 DIN1 I Digital data input 5 DIN2 I Digital data input 6 DGND Digital circuit GND 7 DVDD Digital VDD(5V) 8 R I VCO gain control input 9 VIN I VCO free run frequency setting input 10 LPF O PLL loop filter setting 11 AVDD Analog power supply 12 AGND Analog GND 13 CKOUT O Clock output 14 BCK O 64fs clock output 15 LRCK O f

• Pioneer DEQ-P9, PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER CORPORATION 2001 K-ZZA. MAY 2001 Printed in Japan ORDER NO. CRT2686 UNIVERSAL DIGITAL PREAMP EQUALIZER DEQ-P9 UC,EW Service Manual CONTENTS 1. SAFETY INFORMATION ............................................2 2. EXPLODED VIEWS AND PARTS LIST.......................2 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....6 4. PCB CONNECTION DIAGRAM .........................

• 5 DEQ-P9 1 Screw BSZ30P060FZK * 2 Badge(/UC) CAH1765 * Badge(/EW) CAH1764 3 Cable CDE6625 4 Cord Assy CDE6643 5 Fuse(4A) CEK1001 6 Chassis CNA2366 7 Panel CNB2636 8 Case CNB2634 9 Case CNC9165 10 Insulator CNM7103 11 ••••• 12 Audio Control Unit(/UC) CWM7506 Audio Control Unit(/EW) CWM7507 13 Connector(CN903) CDE6309 14 Connector(CN603) CDE6462 15 Connector(CN5

• Pioneer DEQ-P9, 37 DEQ-P9 36 37 48 1 12 13 24 25 * LC89055WHS-RA8 NC 2 9 8 7 6 5 4 3 1 A16 A14 A12 A7 A6 A5 A4 A3 10A2 11A1 12A0 21 22 23 24 25 26 27 28 32 31 30 29 VCC A15 CE2 A9 WE A13 A8 A11 OE A10 CE1 I/O7 13 14 20 19 I/O0 I/O1 I/O6 I/O5 15 18 I/O2 I/O4 16 17GND I/O3 A0-A16 :Address Inputs CE1 :Chip Enable 1 Input CE2 :Chip Enable 2 Input OE :Output Enable Input WE :Write Enable Input I/O0-I/O7 :Input/Output Vcc :Power GND :Ground * IS62C1024L-70QI DATA BCLK NC WCLK 20BIT INVERT +VCC BPO DC NC IOUT AGND AGND SERVO DC NC REF DC -VCC NC -VDD DGND +VDD REFERENCE AND SERVO CIRCUIT 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 SERIAL INPUT I/F AND CON

• Pioneer DEQ-P9, 7 DEQ-P9 5 6 78 5 6 7 8 D C B A 69 72 IC 1104 IS62C1024L-70QI IC 1311 PCM1704U-J IC 1313 OPA2134UA IC 1413 OPA2134UA IC 1513 OPA2134UA DSPCD dspack C 1100 C9331F DSP1 69 72 22 65 68 69 72 dspack dspeer DSPCD DFST DSPOUT DSPCK DLRCI BCKI1 BCKI LRCI BCKI2 42 16 1 IC 1310 PCM1704U-J 1 3 42 2 37 36 43 14 14 6 14 14 6 2 14 14 6 2 2 7 1 7 1 MID RCH MID LCH 21 19 41 21 19 39 12 14 16 C 1101 C9331F DSP2 dspcs3 dsprst DSPACK DSPCD MC/DM1 MUTE 32mA/45mA 20mA/30mA 110mA/130mA 20mA/30mA 27 C 1102 C9331F DSP3 IC 1105 IS62C1024L-70QI 701 XTI BCKI LRCI DOL MUTER MUTEL DOR DEMPL DEMPR 20 DEEM2 DOL1 DOL2 IC 1411 PCM1704U-J IC 1410 PCM1704U-J IC 1511 PCM1704U-J

• Pioneer DEQ-P9, 6 DEQ-P9 1 23 4 1 234 D C B A 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM 1 1 5 4 8 3 OPT5V OPTION CN601 CN604 CN603 CN602 CN1000 CN1700 Q601 Q602 B A C D+5V 5 6 4 12 3 1 2 8 23 40 38 22 DIN1 DOUT 21 16 STBN B MUTE BACC BUS- BUS+ ASENS IC 601 HA12187FP IP-BUS DRIVER DSPPW MUTE IPOUT IPIN IPPW 9 reset 15 bsens asens Q611 Q902 Q610Q611 Q611 Q603 VDD BU BU IC 604 TC7S04FU 76 DEST 61 DSPCS3 62 DSPCS2 63 DSPCS1 64 DSPCD 65 DSPERR 66 DSPACK 67 DSPRST 68 DIRRST 69 FS2 70 FS1 71 FSD 72 DIRERR 73 DIRPCM 74 DEEM 24 DSPOUT 26 DSPCK IC 602 PD5653A XOUT XIN X601 10.000MHz IC 603 S-80735ANDZI RESET 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

• Pioneer DEQ-P9, 24 DEQ-P9 5. ELECTRICAL PARTS LIST NOTES: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS..... =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- Unit Number : CWM7506(DEQ-P9/UC) Unit Number : CWM7507(DEQ-P9/EW) Unit Name : Audio Control Unit MISCELLANEOU

• Pioneer DEQ-P9, 40 DEQ-P9 - Pin Functions(SM5847AF) Pin No. Pin Name I/O Function and Operation 1 OMD I Output data rate(4fs/8fs)select pin 2 DOR O Rch data output 3 DOL O Lch data output 4 WCKO O Word clock output 5 BCOK O Bit clock output 6 VSS GND 7 VSSAC GND 8 VDDAC Power supply 9 VDD Power supply 10 DG O Deglitch signal output 11 NC Not used 12 CKO O Master clock output 13 VSS GND 14 VDD Power supply 15 XTO O Radiator output 16 XTI I Radiator input/Master clock input 17 VSS GND 18 VDD Power supply 19 LRCI I Input d

More Instructions:

	Pioneer DEQ-P9 Catalog 02-04-2024 52	DOWNLOAD
	Pioneer DEQ-P9 Owner's manual 17-02-2024 64	DOWNLOAD

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