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Service Manual

DEQ-P9/UC

ORDER NO.

CRT2686

UNIVERSAL DIGITAL PREAMP EQUALIZER

DEQ-P9

UC,EW

CONTENTS
1. 2. 3. 4. 5. 6. SAFETY INFORMATION ............................................2 EXPLODED VIEWS AND PARTS LIST .......................2 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....6 PCB CONNECTION DIAGRAM ................................16 ELECTRICAL PARTS LIST ........................................24 ADJUSTMENT..........................................................30 7. GENERAL INFORMATION .......................................31 7.1 DIAGNOSIS ........................................................31 7.1.1 DISASSEMBLY .........................................31 7.1.2 CONNECTOR FUNCTION DESCRIPTION .......33 7.2 IC .........................................................................33 7.3 OPERATIONAL DESCRIPTION ..........................41 8. OPERATIONS AND SPECIFICATIONS.....................43

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

DEQ-P9

1. SAFETY INFORMATION
CAUTION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65

2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
26 11 13 14 8 10 9 7 3 1 2 19 21 12 6 4 5 23 25 25 24 22

17

15

20

19

20 16

18

2

DEQ-P9

NOTE:
- Parts marked by "*" are generally unavailable because they are not in our Master Spare Parts List. - Screws adjacent to mark on the product are used for disassembly.

(1) PACKING SECTION PARTS LIST
Mark No. Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Cable Cord Cord Assy Cord Cord Cord Polyethylene Bag Accessory Assy Polyethylene Bag Bracket Screw Assy Screw Screw Polyethylene Bag Polyethylene Bag Part No. CDE6690 CDE4167 CDE6643 CDE3951 CDE6641 CDE6644 CEG-145 CEA1849 CEG-020 CNC4763 CEA2761 BMZ40P050FMC BYC40P120FZK E36-613
See Contrast table(2)

Mark No. Description 16 17 18 19 20 21 22-1 22-2 22-3 22-4 22-5 22-6 * 22-7 23 * 24 * * Carton Sub Unit Box Contain Box Protector Protector Polyethylene Bag Owner's Manual Owner's Manual Owner's Manual Owner's Manual Owner's Manual Owner's Manual Warranty Card Cover Lock Tie

Part No.
See Contrast table(2)

CHG4438
See Contrast table(2)

* * * * *

CHP2359 CHP2360 CEG1116
See Contrast table(2) See Contrast table(2) See Contrast table(2) See Contrast table(2) See Contrast table(2) See Contrast table(2) See Contrast table(2)

*

CNS2726
See Contrast table(2)

25 Clamper 26 Filter

CNV1272
See Contrast table(2)

(2) CONTRAST TABLE DEQ-P9/UC and EW are constructed the same except for the following:
Mark No. 15 16 18 22-1 22-2 22-3 22-4 22-5 22-6 * 22-7 * * Symbol and Description Polyethylene Bag Carton Contain Box Owner's Manual Owner's Manual Owner's Manual Owner's Manual Owner's Manual Owner's Manual Warranty Card DEQ-P9/UC CEG1173 CHG4345 CHL4345 CRB1641 CRB1642 Not used Not used Not used Not used CRY1070 Not used Not used Part No. DEQ-P9/EW CEG-162 CHG4344 CHL4344 CRB1635 CRB1636 CRB1637 CRB1638 CRB1639 CRB1640 CRY1157 CNV-754 CTX1060

24 Lock Tie 26 Filter

- Owner's Manual, Installation Manual
Model DEQ-P9/UC DEQ-P9/EW Part No. CRB1641 CRB1642 CRB1635 CRB1636 CRB1637 CRB1638 CRB1639 CRB1640 Language English French English Spanish German French Italian Dutch
3

DEQ-P9

2.2 EXTERIOR

B A

4

DEQ-P9

- EXTERIOR SECTION PARTS LIST
Mark No. Description * * 1 Screw 2 Badge(/UC) Badge(/EW) 3 Cable 4 Cord Assy 5 6 7 8 9 Fuse(4A) Chassis Panel Case Case Part No. BSZ30P060FZK CAH1765 CAH1764 CDE6625 CDE6643 CEK1001 CNA2366 CNB2636 CNB2634 CNC9165 CNM7103 CWM7506 CWM7507 CDE6309 CDE6462 CDE6463 CEF1007 CEK1001 CKB1048 CKB1048 CKE1033 CKR1021 CKS2248 CKS2601 * Mark No. Description 24 25 26 27 28 Connector(CN604) Shield Holder Holder Holder Part No. CKS3410 CNC4761 CNC9161 CNC9162 CNC9163 PPZ20P060FZK PPZ30P080FZK CWX2519 CWX2520 CKS1956 CKS2191 CKS2198 CKS2201 CNC9164 CNC9175 CNC9176 CNM7106 CDE3951 CDE6641 CTX1054 CNM7567

29 Screw 30 Screw 31 DSP Unit(/UC) DSP Unit(/EW) 32 Connector(CN1700) 33 34 35 36 37 38 39 40 41 42 Connector(CN1000) Connector(CN1701) Connector(CN1702) Shield Holder Holder Insulator Cord Cord Filter(/EW)

10 Insulator 11 ····· 12 Audio Control Unit(/UC) Audio Control Unit(/EW) 13 Connector(CN903) 14 15 16 17 18 19 20 21 22 23 Connector(CN603) Connector(CN501) Clamper Fuse(4A) Pin Jack(CN101) Pin Jack(CN301) Terminal(CN902) Fuse Holder(CN901) Connector(CN602) Connector(CN601)

*

43 Cushion(/EW)

*

5

1

2

3

4

DEQ-P9

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A

A
1 3

AUDIO CONTROL UNIT
CN603
1 2 D+5V 1 2

B

DSP UNIT
D+5V

CN1000

CN601
Q601 OPT5V OPTION

CN602
B
Q602 DSPCK DSPOUT DEEM DIRPCM DIRERR FSD FS1 FS2 DIRRST DSPRST DSPACK DSPERR DSPCD DSPCS1 DSPCS2 DSPCS3 DEST MUTE 26 24 74 73 72 71 70 69 68 67 66 65 64 63 62 61 76 38 Q604 BU 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

CN1700 DSP1 IC 1000 LC89055WHS-RA8
23 24 34 26 27 28 48 3 DEEH DIRPCM DIRERR FS0 FS1 FS2 DIRRST DIN0 DATAO 16 SDI1 70 DSPCK 71 DSPOUT

CN604
1 BUS+ BUS5 B MUTE 4 BACC 8

IP-BUS DRIVER
5 6

A
DIN1 DOUT

40

DSPPW

IC 601 HA12187FP
8

1 2

23 IPOUT 22 IPIN 21 IPPW 16 asens

IC 602 PD5653A

X1000 12.288MHz

Q611 Q902 VDD Q611 Q610 BU 15 bsens 9 reset

XOUT

XIN

B
4 Q611

IC 604 TC7S04FU
C

X601 10.000MHz 3 1,3,6 2 VDD

BCK IC 1003 TC7W34FU

RESET
1

IC 603 S-80735ANDZI

Q603

BCK
1,3,6 Q607 Q608 EF902

IC 1002 TC7W34FU

7 1Y 5 2Y 2 3Y

70 DSPCK 71 DSPOUT

1,3,6

IC 1006 TC7W34FU

Q50 BU

EF903

LRCK
Q51 Q52 1,3,6

IC 1005 TC7W34FU

7 1Y 5 2Y 2 3Y

C
Q66 T66 EF904 3 Q67 Q68

MCK IC 1004 TC7W34FU

EF906 Q53 9 VDD 10

IC 66 TL1451ANS-M

7 Q1702 Q1703

B
Q54 Q901

2

VDD

IC 50 TL5001CPS
T86

1 OUT 4 IN A+8V D+5V D+5V A+5V A-5V A-8V 6 7 8 4 2 5 6 7 8 4 2 5 A+8V D+5V D+5V A+5V A-5V A-8V

Q86

EF905 Q87 Q88

Q1701 Q1700

CN903

CN1701

D

6 1 2 3 4

65 dsprst 68 dspcs3 69 DSPCD 72 DSPACK

70 DSPCK 71 DSPOUT

65 68 69 72 22

dsprst dspcs2 DSPCD dspack dspeer

LRCK

65 dsprst 68 dspcs1 69 DSPCD 72 dspack

STBN ASENS

15 LRCK 14 BCK 13 CKOUT

IC 1100 TC9331F

DSP2

IC 1101 TC9331F

DSP3

IC 1102 TC9331F

5

6

7

8

DEQ-P9

A

DSP1

C 1100 C9331F
69 DSPCD 72 dspack

20mA/30mA
DOL 16 XTI 21 BCKI 19 LRCI 3 1

43 MUTER 42 MUTEL

IC 1311 PCM1704U-J

14

IC 501 PM0017AM

CN1702
2 6 1

CN501
1 3 5 6 3 4 7 8

CN101
Q101 22 21 20 19 18 17 3 5 1 Q102 HL HR 1 4

IC 1300 SM5847AF
2 DOR 37 DEMPL 36 DEMPR

IC 1313 OPA2134UA

1 7

MID LCH 1 MID RCH 3

IC 1310 PCM1704U-J

14

HL MR HL HR LL LR

HL MR HL HR LL LR

IC 101 OPA2134UA

7

B

Q201 3 5 1 1

Q202 ML MR 5 8

DSP2 IC 1104 IS62C1024L-70QI C 1101 C9331F
69 DSPCD 72 dspack 22 dspeer

110mA/130mA
42 BCKI2 41 BCKI1 39 DLRCI 33 DOL2 32 DOL1

IC 201 OPA2134UA

7

IC 1411 PCM1704U-J

14

IC 1400 PD7010A1

12 DSPCK 14 DSPOUT 16 DFST

19 DEEM1 20 DEEM2 31 DOR2 30 DOR1

2 6

IC 1413 OPA2134UA

1 HIGH LCH 4 7 HIGH RCH 6

4 6 3 1

CN301
Q301 Q302 LL LR 1 4

1

IC 1410 PCM1704U-J

14 5

IC 301 OPA2134UA

7

IC 502 PML011A

DSP3 IC 1105 IS62C1024L-70QI C 1102 C9331F
65 dsprst 68 dspcs3 69 DSPCD 72 DSPACK 21 BCKI 19 LRCI

20mA/30mA
DOL 3 1 43 MUTER 42 MUTEL

Q401 SL SR 29 28 3 5 1

Q402 SL SR 5 8

IC 1511 PCM1704U-J

14

IC 401 OPA2134UA

7

C

39

2 DOR 37 DEMPL 36 DEHPR

1

IC 1510 PCM1704U-J

38

IC 1500 SM5847AF
14

2 6

IC 1513 OPA2134UA

1 7

LOW LCH 7 LOW RCH 9

7 9

SR

SL

Q609 BU

C

32mA/45mA

IC 1600 PCM1716E-3
27 701 MC/DM1

MUTE

25 16 13

SW LCH 10 SW RCH 12

10 12

BU Q905

CN901
A B
DSPPW SYSB Q904 2 1

Q903

6

IC 901 TPD1018F

1

2 3

D

CN902

7 5 6 7 8

1

2

3

4

DEQ-P9

3.2 OVERALL CONNECTION DIAGRAM
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST".

IP-BUS=MCD, MDVD OPTICAL=SCD, OPT-MCD, OPT-DVD

A

FM(100%)(EW): -0.1dBs FM(100%)(UC): -4.1dBs AM(30%)(EW):-10.1dBs AM(30%)(UC):-14.1dBs IP-BUS: +1.9dBs OPTICAL: +5.9dBs

C

SYSTEM CONTROLLER

B

MODE

DAN202U

D607

DC/DC CONVERTER
4.9V
22µH 22µH 22µH

CN1700
8.

C

-5.

-8.1V

D

8

A
1

2

3

4

5

6

7

8

DEQ-P9

A
The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.

FM(EW):+2.42dBs FM(UC):+0.42dBs AM(EW): -5.58dBs AM(UC): -9.58dBs IP-BUS:+6.42dBs OPTICAL:+6.42dBs

PRE-AMPLIFIER x4

A

AUDIO CONTROL UNIT

CN1000

B
DSP UNIT
CN1702
RCA OUTPUT

CN1700

B
E-VOL

CN1701

FM(EW):+11.42dBs FM(UC): +9.47dBs AM(EW): +3.47dBs AM(UC): -0.53dBs IP-BUS:+15.47dBs OPTICAL:+15.47dBs

E-VOL
RCA OUTPUT
FM(EW):+10.55dBs FM(UC): +8.6dBs AM(EW): +2.6dBs AM(UC): -1.4dBs IP-BUS: +14.6dBs OPTICAL: +14.6dBs

8.1V

C

-5.1V

>
FUSE 4A CEK1001

5.1V
4700µF/16V

14.4V
FUSE 4A CEK1001

>

B.REM

-8.1V

D

NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors.

Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022

5

6

7

A

9

8

1

2

3

4

DEQ-P9

3.3 DSP UNIT(GUIDE PAGE)

B-a

A-a

A-b

Large size SCH diagram

A
A-a A-b

Guide page

OPTICAL IN

A-a

A-b

Detailed page

CN603

B

DIR.

C

D

CN602

10

1

B

2

3

4

5

6

7

8

DEQ-P9

B-b
B
x6

DSP UNIT
A

B
FM(EW): -0.58dBs FM(UC): -4.58dBs AM(EW):-10.58dBs AM(UC):-14.58dBs IP-BUS: +1.42dBs OPTICAL: +5.42dBs

CN501

DAC

DIGITAL

ANALOG

I/V CONVERTER
0V

DF

C
FM(EW): -0.1dBs FM(UC): -4.1dBs AM(EW):-10.1dBs AM(UC):-14.1dBs IP-BUS: +1.9dBs OPTICAL: +5.9dBs

8.1V

-8.1V

D
4.9V -5.1V

CN903

A AUDIO CONTROL UNIT

5

6

7

B

11 8

1

2

3

4

A

B

C

B-a B-b

D

OPTICAL IN

12

1

B-a

2

CN603

3

4

1

DEQ-P9

5

6

7

8

2

DEQ-P9

B-a B-b
CN602

A

B

C

DIR.

D

5

6

7

B-a

13

8

B

D A C

14

B-a B-b

DEQ-P9

1

1

B-b
B
DSP UNIT
x6
FM(EW): -0.58dBs FM(UC): -4.58dBs AM(EW):-10.58dBs AM(UC):-14.58dBs IP-BUS: +1.42dBs OPTICAL: +5.42dBs

2
CN501 DAC DIGITAL ANALOG

2

3

3

4

4

1

DIGITAL

ANALOG

I/V CONVERTER
0V

DF

5

5
FM(EW): -0.1dBs FM(UC): -4.1dBs AM(EW):-10.1dBs AM(UC):-14.1dBs IP-BUS: +1.9dBs OPTICAL: +5.9dBs

6

6

2
7

7

8.1V

-8.1V

4.9V

-5.1V

B-b

CN903

8

A AUDIO CONTROL UNIT
B-a B-b
B C A

DEQ-P9

8

15

D

1

2

3

4

DEQ-P9

4. PCB CONNECTION DIAGRAM
4.1 AUDIO CONTROL UNIT
A

A

AUDIO CONTROL UNIT

NOTE FOR PCB DIAGRAMS
1. The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram. 2. Viewpoint of PCB diagrams

Connector

Capacitor

SIDE A
B
P.C.Board Chip Part

RCA OUTPUT

SIDE B

RCA OUTPUT

C

Fuse

Cord Assy

D

16

1

A

2

3

4

5

6

7

8

DEQ-P9

B

CN1702

B

CN1000

SIDE A

B

CN1700
A
IC,Q

MODE

RESET
B

OPTICAL INPUT

C

IP-BUS INPUT

D

B
5 6 7

CN1701

A

17

8

1

2

3

4

DEQ-P9

A

A

AUDIO CONTROL UNIT

B

C

D

18

1

A

2

3

4

5

6

7

8

DEQ-P9

SIDE B
A

B

C

D

5

6

7

A

19

8

1

2

3

4

DEQ-P9

B
4.2 DSP UNIT
A

DSP UNIT

B

A

CN501

C

D

20

1

B

2

3

4

5

6

7

8

DEQ-P9

A

CN603

SIDE A
IC,Q

A

B

C

D

A A
5 6

CN602

CN903
7

B

21

8

1

2

3

4

DEQ-P9

B
IC,Q

DSP UNIT

A

B

C

D

22

1

B

2

3

4

5

6

7

8

DEQ-P9

SIDE B
A

B

C

D

5

6

7

B

23

8

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. ------------------------=====Circuit Symbol and No.===Part Name --- ----------------------------------------------Q Q Q D D D D D D D D D D D D D D D D D D D D D D D D D D D L L L L L L L L L L L L L L L L T T X S S EF EF EF EF 903 904 905 50 66 86 101 102 201 202 301 302 401 402 601 602 603 604 605 606 607 901 902 903 904 905 906 907 908 909 50 51 52 66 67 86 87 601 602 603 604 605 606 607 608 901 66 86 601 601 602 901 902 903 904 Transistor Transistor Transistor Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Choke Coil 22µH Choke Coil 22µH Choke Coil 22µH Coil Coil Coil Coil Inductor Inductor Inductor Inductor-Array Inductor-Array Inductor-Array Inductor-Array Inductor Coil (DEQ-P9/EW) Transformer Transformer Radiator 10.00MHz Switch(RESET) Slide Switch(MODE) EMI Filter EMI Filter EMI Filter EMI Filter Part No. ------------------------2SC2412K DTC114EK 2SB1238 D2FS6 SC802-06 SC802-06 DAP202U DAP202U DAP202U DAP202U DAP202U DAP202U DAP202U DAP202U MA152K DAN202U DAN202U DAN202U DAN202U HZS7L(C2) DAN202U HZS6L(B1) HZS6L(B1) ERA15-02VH DAN202U HZS9L(A2) MA111 ERA15-02VH ERA15-02VH ERA15-02VH CTH1109 CTH1109 CTH1109 CTH1110 CTH1110 CTH1110 CTH1110 LAU1R5K LAU3R3K CTF1410 CTF1421 CTF1421 CTF1421 CTF1421 CTF1410 CTH1170 CTT1098 CTT1098 CSS1428 CSG1059 CSH1051 CCG1003 CCG1083 CCG1083 CCG1083

A
IC IC IC IC IC IC IC IC IC IC IC IC IC Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q

Unit Number : CWM7506(DEQ-P9/UC) Unit Number : CWM7507(DEQ-P9/EW) Unit Name : Audio Control Unit
50 66 101 201 301 401 501 502 601 602 603 604 901 50 51 52 53 54 66 67 68 86 87 88 101 102 201 202 301 302 401 402 601 602 603 604 605 606 607 608 609 610 611 901 902 IC IC IC IC IC IC IC IC IC IC IC IC IC Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor TL5001CPS TL1451ANS-M OPA2134UA OPA2134UA OPA2134UA OPA2134UA PM0017AM PML011A HA12187FP PD5653A S-80735ANDZI TC7S04FU TPD1018F 2SA1797 2SC2812 2SA1179 2SA1179 DTC124EK 2SA1797 2SC2812 2SA1179 2SA1797 2SC2812 2SA1179 IMX9 IMX9 IMX9 IMX9 IMX9 IMX9 IMX9 IMX9 2SB1238 2SC2712 2SC2712 IMD2A 2SC2712 2SC2412K 2SC2412K 2SC2412K IMD2A DTA124EU 2SC2412K 2SB1243 2SD1760F5

MISCELLANEOUS

24

DEQ-P9

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------EF EF 905 906 EMI Filter EMI Filter

Part No. ------------------------CCG1083 CCG1083

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 210 211 212 213 214 215 216 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 501 502 503 504 602 603 605 606 607 608 609 610 611 612 613 614 615 616 617 618 620 621 622 623 624 625

Part No. ------------------------RS1/16S103J RN1/10SE4700D RN1/10SE4700D RS1/16S103J RS1/16S103J RN1/10SE2202D RN1/10SE2202D RN1/10SE1002D RN1/10SE1002D RN1/10SE1201D RN1/10SE1201D RN1/10SE2201D RN1/10SE2201D RS1/16S103J RS1/16S103J RN1/10SE4700D RN1/10SE4700D RN1/10SE4700D RN1/10SE4700D RS1/16S103J RS1/16S103J RN1/10SE2202D RN1/10SE2202D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1002D RN1/10SE1202D RN1/10SE1202D RS1/16S103J RS1/16S103J RN1/10SE4700D RN1/10SE4700D RN1/10SE4700D RN1/10SE4700D RS1/16S103J RS1/16S103J RN1/10SE2202D RN1/10SE2202D RS1/16S682J RS1/16S103J RS1/16S103J RS1/16S153J RS1/16S472J RS1/16S101J RS1/16S101J RS1/16S102J RS1/10S103J RS1/16S103J RS1/10S472J RS1/16S102J RS1/10S472J RS1/10S103J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S102J RAB4C471J RS1/16S473J RS1/16S473J RAB4C473J RS1/16S473J RS1/16S102J RS1/16S822J RS1/16S473J

RESISTORS
R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 66 67 68 69 70 71 72 73 74 75 76 77 78 80 81 82 86 87 88 89 90 91 92 93 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 201 202 203 204 205 206 207 208 209 RS1/4S751J RS1/10S122J RS1/10S123J RS1/4S751J RS1/10S101J RN1/10SE1002D RN1/10SE3001D RS1/10S104J RN1/10SE2202D RS1/10S474J RS1/10S333J RS1/10S221J RS1/10S221J RS1/10S473J RS1/10S223J RN1/10SE2201D RS1/10S122J RS1/10S103J RS1/4S102J RS1/10S101J RN1/10SE3002D RN1/10SE6201D RS1/4S102J RN1/10SE1002D RN1/10SE1002D RS1/10S474J RN1/10SE9101D RN1/10SE1502D RN1/10SE2702D RN1/10SE1002D RN1/10SE1002D RN1/10SE4301D RS1/10S122J RS1/10S103J RS1/4S102J RS1/10S101J RN1/10SE3002D RN1/10SE4301D RN1/10SE2401D RS1/4S102J RN1/10SE1002D RN1/10SE1002D RN1/10SE1201D RN1/10SE1201D RN1/10SE2201D RN1/10SE2201D RN1/10SE4700D RS1/16S103J RS1/16S103J RN1/10SE4700D RN1/10SE4700D RN1/10SE4700D RS1/16S103J RS1/16S103J RN1/10SE2202D RN1/10SE2202D RN1/10SE1002D RN1/10SE1002D RN1/10SE1201D RN1/10SE1201D RN1/10SE2201D RN1/10SE2201D RN1/10SE4700D RN1/10SE4700D RS1/16S103J

25

DEQ-P9

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R R R R R R R R R R R R 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 644 901 902 903 904 905 906 907 908 909 910

Part No. ------------------------RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S222J RS1/16S473J RS1/16S103J RS1/16S473J RS1/16S101J RS1/16S473J RS1/16S473J RS1/16S104J RS1/16S473J RS1/16S473J RS1/16S222J RS1/16S472J RS1/16S473J RS1/16S473J RS1/16S103J RS1/16S102J RS1/16S223J RS1/16S103J RS1/16S473J RS1/16S473J RD1/4PU222J RS1/16S473J RS1/16S102J RAB4C102J RAB4C102J

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 102 103 104 105 106 107 109 111 112 201 202 203 204 205 206 207 208 211 212 301 302 303 304 305 306 307 308 311 312 401 402 403 404 405 406 407 408 411 412 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 601 602 603 604 605 606 607 608 10µF/16V 10µF/16V

Part No. ------------------------CFHSQ221J50 CCH1396 CCH1396 CCSRCH471J50 CCSRCH471J50 CCH1396 CCH1396 CKSRYB104K25 CKSRYB104K25 CFHSQ221J50 CFHSQ221J50 CCH1396 CCH1396 CCSRCH471J50 CCSRCH471J50 CCH1396 CCH1396 CKSRYB104K25 CKSRYB104K25 CFHSQ221J50 CFHSQ221J50 CCH1396 CCH1396 CCSRCH471J50 CCSRCH471J50 CCH1396 CCH1396 CKSRYB104K25 CKSRYB104K25 CFHSQ221J50 CFHSQ221J50 CCH1396 CCH1396 CCSRCH471J50 CCSRCH471J50 CCH1396 CCH1396 CKSRYB104K25 CKSRYB104K25 CCH1353 CKSRYB104K25 CCH1358 CCH1358 CCH1358 CCH1358 CCH1358 CCH1358 CKSRYB104K25 CEJQ100M16 CEJQ100M16 CCH1358 CCH1358 CCH1394 CKSRYB104K25 CCH1394 CKSRYB104K25 CCH1394 CKSRYB104K25 CKSRYB104K25 CKSRYB473K25 CCSRCH101J50 CCSRCH101J50 CEJQ2R2M50 CKSRYB104K25 CCSRCH101J50

10µF/16V 10µF/16V

10µF/16V 10µF/16V

10µF/16V 10µF/16V

10µF/16V 10µF/16V

10µF/16V 10µF/16V

CAPACITORS
C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 50 52 54 55 56 58 59 60 61 62 66 68 70 71 72 73 74 75 76 77 78 79 80 81 82 86 88 90 91 92 93 94 95 97 101 CEHAZL680M16 CEHAZL680M16 CCSRCH331J50 CKSRYB102K50 CEHAZL680M16 CEHAZL680M16 CKSRYB102K50 CKSRYB473K25 CKSRYB102K50 CKSRYB104K25 CEHAZL680M16 CEHAZL680M16 CKSRYB102K50 CKSRYB102K50 CEHAZL680M16 CEHAZL680M16 CEHAZL680M16 CKSRYB102K50 CKSRYB222K50 CKSRYB223K25 CCSRCH221J50 CKSRYB104K25 CKSRYB102K50 CKSRYB102K50 CEHAS1R0M50 CEHAZL680M16 CEHAZL680M16 CKSRYB102K50 CKSRYB102K50 CEHAZL680M16 CEHAZL680M16 CEHAZL680M16 CKSRYB102K50 CKSRYB223K25 CFHSQ221J50

10µF/16V 10µF/16V

10µF/16V 10µF/16V 100µF/16V 4R7µF/35V 4R7µF/35V 4R7µF/35V 4R7µF/35V 4R7µF/35V 4R7µF/35V

4R7µF/35V 4R7µF/35V 47µF/25V 47µF/25V 47µF/25V

26

DEQ-P9

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C 609 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 47µF/25V 100µF/16V 100µF/16V 0.47F/5.5V

Part No. ------------------------CEJQ470M16 CCH1394 CKSRYB473K25 CEJQ470M10 CCH1353 CCH1353 CCL1016 CEJQ101M6R3 CKSRYB473K25 CEJQ470M16 CEJQ470M16 CKSRYB473K25 CKSRYB104K25 CCH1266 CKSRYB103K50 CCH1395 CKSRYB223K50 CCSQCH101J50

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------D D D D D D D D D D D D D D D L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L 1401 1402 1410 1411 1412 1413 1500 1501 1510 1511 1512 1513 1600 1601 1700 1000 1002 1003 1004 1005 1006 1007 1008 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1300 1310 1311 1312 1313 1314 1315 1316 1400 1410 1411 1412 1413 1414 1415 1416 1500 1510 1511 1512 1513 1514 1515 Diode Network Diode Diode Network Diode Network Diode Network Diode Network Diode Network Diode Network Diode Network Diode Network Diode Network Diode Network Diode Network Diode Network Diode Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor-Array Inductor-Array Inductor-Array Inductor-Array Inductor-Array Inductor-Array Inductor Inductor Inductor-Array Inductor-Array Inductor-Array Inductor-Array Inductor-Array Inductor-Array Inductor Inductor Inductor Inductor Inductor Inductor Inductor (DEQ-P9/EW) Inductor (DEQ-P9/EW) Inductor Inductor Inductor Inductor Inductor Inductor Inductor (DEQ-P9/EW) Inductor (DEQ-P9/EW) Inductor Inductor Inductor Inductor Inductor Inductor Inductor (DEQ-P9/EW)

Part No. ------------------------DA204U MA111 DA204U DA204U DA204U DA204U DA204U DA204U DA204U DA204U DA204U DA204U DA204U DA204U MA111 CTF1295 LCTA1R0J4532 LCTA1R0J4532 CTF1306 CTF1306 CTF1306 CTF1306 CTF1306 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1421 CTF1421 CTF1421 CTF1421 CTF1421 CTF1421 CTF1306 CTF1306 CTF1421 CTF1421 CTF1421 CTF1421 CTF1421 CTF1421 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 LCTA1R0J4532 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1295

4700µF/16V 100µF/16V

B
IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC Q Q Q Q Q D D D D D D D D D D D

Unit Number : CWX2519(DEQ-P9/UC) Unit Number : CWX2520(DEQ-P9/EW) Unit Name : DSP Unit
IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC IC Transistor Chip Transistor Chip Transistor Transistor Transistor Diode Diode Network Diode Network Diode Diode Network Diode Network Diode Network Diode Network Diode Network Diode Network Diode Network LC89055WHS-RA8 TC7W34FU TC7W34FU TC7W34FU TC7W34FU TC7W34FU TC9331F TC9331F TC9331F IS62C1024L-70QI IS62C1024L-70QI SM5847AF PCM1704U-J PCM1704U-J OPA2134UA PD7010A1 PCM1704U-J PCM1704U-J OPA2134UA SM5847AF PCM1704U-J PCM1704U-J OPA2134UA PCM1716E-3 2SC2712 2SC2712 2SC2712 DTC144TK DTC144TK MA111 DA204U DA204U MA152WK DA204U DA204U DA204U DA204U DA204U DA204U DA204U

MISCELLANEOUS
1000 1002 1003 1004 1005 1006 1100 1101 1102 1104 1105 1300 1310 1311 1313 1400 1410 1411 1413 1500 1510 1511 1513 1600 1000 1700 1701 1702 1703 1000 1001 1002 1100 1300 1301 1310 1311 1312 1313 1400

27

DEQ-P9

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------L L L L L L L L L L L L X X X X EF EF EF EF 1516 1600 1601 1602 1603 1700 1701 1702 1703 1704 1705 1706 1000 1100 1101 1102 1700 1701 1702 1703 Inductor (DEQ-P9/EW) Inductor Inductor Inductor (DEQ-P9/EW) Inductor (DEQ-P9/EW) Inductor Inductor Inductor-Array Inductor-Array Inductor-Array Inductor-Array Inductor Crystal Resonator 12.288MHz Crystal Resonator 32.0MHz Crystal Resonator 32.0MHz Crystal Resonator 32.0MHz EMI Filter EMI Filter EMI Filter EMI Filter

Part No. ------------------------CTF1295 CTF1295 CTF1295 CTF1295 CTF1295 CTF1306 CTF1306 CTF1421 CTF1421 CTF1421 CTF1421 CTF1250 CSS1416 CSS1360 CSS1360 CSS1360 CCG1030 CCG1030 CCG1030 CCG1030

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 1123 1124 1125 1126 1127 1128 1129 1130 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1300 1301 1302 1303 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1400 1401 1402 1403 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1500 1502 1503 1504 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1600 1601 1602 1603 (DEQ-P9/UC) (DEQ-P9/UC) (DEQ-P9/UC) (DEQ-P9/UC)

Part No. ------------------------RS1/16S331J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RAB4C473J RAB4C473J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RAB4C101J RS1/16S820J RS1/16S0R0J RS1/16S102J RAB4C470J RAB4C470J RN1/10SE1801D RN1/10SE1801D RN1/10SE2200D RN1/10SE2200D RN1/10SE4701D RN1/10SE4701D RS1/10S0R0J RS1/10S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S102J RAB4C101J RAB4C470J RAB4C470J RN1/10SE1801D RN1/10SE1801D RN1/10SE2200D RN1/10SE2200D RN1/10SE4701D RN1/10SE4701D RS1/10S0R0J RS1/10S0R0J RS1/16S101J RAB4C101J RS1/16S0R0J RS1/16S102J RAB4C470J RAB4C470J RN1/10SE1801D RN1/10SE1801D RN1/10SE2200D RN1/10SE2200D RN1/10SE4701D RN1/10SE4701D RS1/10S0R0J RS1/10S0R0J RAB4C101J RS1/16S0R0J RS1/16S102J RS1/16S102J

RESISTORS
R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R 1000 1003 1007 1008 1011 1012 1016 1017 1018 1019 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1033 1038 1041 1042 1043 1044 1100 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 RS1/16S103J RN1/10SE1001D RN1/10SE1001D RN1/10SE4702D RN1/10SE1002D RN1/10SE1001D RN1/10SE5101D RN1/10SE4700D RN1/10SE7501D RN1/10SC75R0D RS1/16S471J RAB4C101J RS1/16S105J RN1/10SE1000D RN1/10SE1000D RN1/10SE2200D RN1/10SE1000D RN1/10SE2200D RN1/10SE1000D RN1/10SE1000D RN1/10SE1200D RN1/10SE1000D RN1/10SE2200D RN1/10SE2200D RN1/10SE1000D RN1/10SE1200D RAB4C471J RAB4C471J RAB4C473J RS1/16S105J RS1/16S331J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RAB4C471J RAB4C471J RAB4C471J RAB4C471J RAB4C473J RAB4C473J RS1/16S105J RS1/16S105J RS1/16S331J

(DEQ-P9/UC) (DEQ-P9/UC)

28

DEQ-P9

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R 1610 1611 1612 1613 1614 1615 1700 1703 1704 1705 1706 1707

Part No. ------------------------RN1/10SE2200D RN1/10SE2200D RN1/10SE4701D RN1/10SE4701D RS1/10S0R0J RS1/10S0R0J RAB4C473J RS1/16S103J RS1/16S103J RS1/16S102J RS1/16S473J RS1/16S472J

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 1134 1136 1138 1140 1141 1142 1143 1144 1146 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1400 1401 1402 1405 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421

Part No. ------------------------CKSRYB473K25 CKSRYB102K50 CKSRYB473K25 CKSRYB473K25 CKSRYB102K50 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CCSRCH331J50 CKSRYB104K25 CKSRYB104K25 CEZA330M16 CKSRYB473K25 CKSRYB104K25 CKSRYB473K25 CASA220M10 CASA220M10 CASA220M10 CASA220M10 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CEZA220M25 CEZA220M25 CEZA101M10 CEZA101M10 CKSRYB104K25 CKSRYB104K25 CEZA470M10 CEZA470M10 CKSRYB104K25 CKSRYB104K25 CEZA470M10 CEZA470M10 CEZA470M10 CEZA470M10 CKSRYB104K25 CKSRYB104K25 CCH1352 CCH1352 CFHSQ331J50 CFHSQ331J50 CFHSQ332J16 CFHSQ332J16 CCSRCH331J50 CEZA330M16 CKSRYB473K25 CKSRYB473K25 CASA220M10 CASA220M10 CASA220M10 CASA220M10 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CEZA220M25 CEZA220M25 CEZA101M10 CEZA101M10

(DEQ-P9/UC) (DEQ-P9/UC)

CAPACITORS
C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 1000 1010 1011 1012 1013 1014 1015 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1043 1044 1045 1046 1047 1048 1049 1050 1103 1104 1107 1108 1109 1110 1112 1114 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1132 CKSRYB104K25 CKSRYB103K50 CKSRYB104K25 CKSRYB104K25 CFHSQ103J16 CFHSP104J16 CFHSP104J16 CFHSQ103J16 CKSRYB104K25 CKSRYB473K25 CKSRYB473K25 CEZA100M16 CEZA100M16 CCSRCH270J50 CKSRYB473K25 CKSRYB473K25 CEZA470M10 CCSRCH330J50 CEZA470M10 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CCSRCH100D50 CEJQ470M6R3 CCSRCH100D50 CKSRYB473K25 CKSRYB102K50 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CCSRCH100D50 CKSRYB473K25 CKSRYB473K25 CCSRCH100D50 CEJQ100M16 CEJQ470M6R3 CCSRCH100D50 CEJQ100M16 CEJQ470M6R3 CCSRCH100D50 CKSRYB473K25

10µF/16V 10µF/16V

29

DEQ-P9

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521

Part No. ------------------------CKSRYB104K25 CKSRYB104K25 CEZA470M10 CEZA470M10 CKSRYB104K25 CKSRYB104K25 CEZA470M10 CEZA470M10 CEZA470M10 CEZA470M10 CKSRYB104K25 CKSRYB104K25 CCH1352 CCH1352 CFHSQ331J50 CFHSQ331J50 CFHSQ332J16 CFHSQ332J16 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CCSRCH331J50 CKSRYB104K25 CKSRYB104K25 CEZA330M16 CKSRYB473K25 CKSRYB473K25 CKSRYB104K25 CASA220M10 CASA220M10 CASA220M10 CASA220M10 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CEZA220M25 CEZA220M25 CEZA101M10 CEZA101M10

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1700 1701

Part No. ------------------------CKSRYB104K25 CKSRYB104K25 CEZA470M10 CEZA470M10 CKSRYB104K25 CKSRYB104K25 CEZA470M10 CEZA470M10 CEZA470M10 CEZA470M10 CKSRYB104K25 CKSRYB104K25 CCH1352 CCH1352 CFHSQ331J50 CFHSQ331J50 CFHSQ332J16 CFHSQ332J16 CKSRYB104K25 CEZA100M16 CKSRYB104K25 CEZA100M16 CEZA100M16 CKSRYB104K25 CEZA100M16 CEZA100M16 CEZA100M16 CKSRYB104K25 CCSRCH331J50 CCH1396 CCH1396 CFHSQ103J16 CFHSQ103J16 CCH1394 CCH1394

10µF/16V 10µF/16V

10µF/16V 10µF/16V

10µF/16V 10µF/16V 47µF/25V 47µF/25V

6. ADJUSTMENT
There is no information to be shown in this chapter.

30

DEQ-P9

7. GENERAL INFORMATION
7.1 DIAGNOSIS 7.1.1 DISASSEMBLY
- Removing the Case (Fig.1) Remove the eleven screws and then remove the Case. Case

Fig.1

- Removing the DSP Section (Fig.2) Remove the four screws. Disconnect the connector and then remove the DSP Section.

DSP Section Fig.2

31

DEQ-P9

- Removing the DSP Unit (Fig.3) After solder is removed, straight the tabs at five locations indicated and then remove the DSP Unit.

DSP Unit

Fig.3

- Removing the Audio Control Unit (Fig.4) Remove the three screws. Straight the tabs at five locations indicated and then remove the Audio Control Unit.

Fig.4 Audio Control Unit

32

DEQ-P9

7.1.2 CONNECTOR FUNCTION DESCRIPTION

IP-BUS INPUT
1 2 3 4 8 9 10 7 11 5 6

1. BUS+ 2. GND 3. GND 4. NC 5. BUS6. GND 7. BUS L+ INPUT 8. ASENB 9. BUS R+ INPUT 10. BUS R- INPUT 11. BUS L- INPUT

OPTICAL INPUT
3 4 1 2

1. GND 2. GND 3. NC 4. OPTOUT

7.2 IC
OPA2134UA * PM0017AM

OUTB

A GND

1 2 3 4 5 6 7 8 9

24 23 22 21 20 19 18 17 16 15 14 13

AVCC DVCC OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 NC DATA CLK STB

+INB

-INB

V+

VREF IN1

8

7

6

5
IN2 IN3

+

1 OUTA

2 -INA

+INA

V-

IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction.

+ 3 4

IN4 IN5 IN6 NC

NC 10 CT 11 D GND 12

33

DEQ-P9

PML011A
ADCVDDREF

Out1R

Out2R

Out1L

Out2L

In 1R

In 2R

44
V33

43

42

41

40

39

38

37

36

35

34 33 MUTE

1
GND VDD

In 3R

In 1L

In 2L

In 3L

SIGGN D

2 3

32 SDA
Level-selector
*b
bypass line

Reference-voltagegenerator

CODEC- IF

Output-selector
(4ch independent control)

CassR

4 5 6 7 8 9 10 11 12
AM-level

DC: 4.15V % 1.65V AC: 2Vr ms%0.8Vr ms

Zero-cross logic (6ch independent c ol ) ontr

CassL

31 SCL 30 SEL 29 SPKR1L 28 SPKR1R 27 SPKR2L

Bypass -gain

*b

CDL +

Input -gain-adjuster
(4-inputs independent-control)

BypassSelector

Zero-cross d etect
(6ch independent control)

CD-

Input-source-selector
(4-inputs independent-control)

Volume
(6ch independent control)

Quasi differential stereo input circuit

Quasi differential stereo input circuit

CDR+

differential mono input circuit

Mix

differential mono input circuit

envelope-detector

Linedriv er-amplifier
SPKR1L SPKR3R SPKR1R SPKR2R SPKR2L SPKR3L

level-shift

level-shift

*b

Digital-control

Phone+

26 SPKR2R 25 SPKR3L 24 SPKR3R 23 OUTPUTREF

Phone-

Navi-

Navi+

13
FM -level

14
FM

15
Tuner-

16
AM

17
MPX-RDS

18
AM-IF

19
GND

20
VDD

21
VCC

22
PGND

* PD5653A 21 20

40 41

60 61
34

1 80

DEQ-P9

- Pin Functions(PD5653A)
Pin No. 1 2 3 4 5 6 7, 8 9 10 11 12 13 14 15 16 17 18 19, 20 21 22 23 24 25 26 27-35 36 37 38 39 40 41-60 61-63 64 65 66 67 68 69-71 72 73 74 75 76 77 78 79 80 Pin Name DFCK VST1 VST2 VDT VCK CNVSS NC reset XOUT VSS XIN VCC nmi bsens asensb NC IPRQ NC IPPW IPIN IPOUT DSPOUT NC DSPCK NC LRSW IFHIZ MUTERQ testin DSPPW NC dspcs#-! DSPCD dsperr dspack dsprst dirrst DIRFS2-0 DIRERR DIRPCM DEMPHIN AVSS dfst VREF AVCC NC DFOUT I/O O O O O O I I O I I I I I I I O I O O O I I O I O O O I I O O I I I I I O I I O Format C C C C C Function and Operation DF serial clock output EVOL strobe output 1(H/M/L) EVOL strobe output 2(SW) EVOL data output(47k = P.DN) EVOL serial clock output Vss connection Not used Microcomputer hard reset input System clock output GND System clock input Microcomputer power supply 5V Vcc connection(1k microcomputer power supply = P.UP) B.up sense(47k microcomputer power supply = P.UP) Acc sense(47k microcomputer power supply = P.UP) Not used IP-BUS request input(47k = P.DN) Not used IP-BUS driver power supply switching output IP-BUS data input(47k = P.DN) IP-BUS data output DSP data output Not used DSP serial clock output Not used L/R, separation/common data input DSP microcomputer port Hi-z setting(47k = P.DN) Hard mute request output
Test program enable(47k microcomputer power supply = P.UP)

C C C C C N N C C

C C C C C C C C C C C C C C C

C

DSP IC power supply switching output Not used DSP chip select 3-1 output DSP command/data information output DSP error information input(47k DSP power supply = P.UP) DSP acknowledge input DSP reset output DIR reset output DIR sampling frequency information 2-0 input(47k = P.DN) DIR lock/unlock information input(47k = P.DN) DIR audio/data information input(47k = P.DN) DIR emphasis information input(47k = P.DN) Vss connection DF strobe output AD converter reference voltage input(Vcc connection) Vcc connection Not used DF data output(47k = P.DN)

I/O Format C N

Meaning CMOS N channel open drain

35

DEQ-P9

- Pin Functions(LC89055WHS-RA8)
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Pin Name DISEL DOUT DIN0 DIN1 DIN2 DGND DVDD R VIN LPF AVDD AGND CKOUT BCK LRCK DATAO XSTATE DGND DVDD XMCK XOUT XIN EMPHA AUDIO CSFLAG F0/P0/C0 F1/P1/C1 F2/P2/C2 VF/P3/C3 DVDD DGND AUTO BPSYNC ERROR DO DI CE CL XSEL MODE0 MODE1 DGND DVDD DOSEL0 DOSEL1 CKSEL0 CKSEL1 XMODE I/O I O I I I Function and Operation Data input pin (DIN0,DIN1) select input Serial audio data output Digital data input Digital data input Digital data input Digital circuit GND Digital VDD(5V) VCO gain control input VCO free run frequency setting input PLL loop filter setting Analog power supply Analog GND Clock output 64fs clock output fs clock output Data output Source clock switching monitor output Digital GND Digital power supply Crystal oscillator clock output Crystal oscillator connection output Crystal oscillator connection input Channel status emphasis information output Channel status bit 1 (Non-PCM data detection bit) output First 40 bits update flag output terminal for channel status
Input fs calculated signal output/Pc data type output/Input word information output Input fs calculated signal output/Pc data type output/Input word information output Input fs calculated signal output/Pc data type output/Input word information output

I I O

O O O O O

O O I O O O O O O O

Validity flag output/Pc data type output/Input word information output Digital power supply Digital GND
Non-PCM burst data transmission detection (Pa, Pb detection) signal output terminal

O O O O I I I I I I

I I I I I

Non-PCM burst preamble Pa, Pb, Pc, Pd sync signal detection terminal PLL lock error, data error flag output Microcomputer IF reading data output Microcomputer IF writing data input Microcomputer IF chip enable Microcomputer IF clock input XIN Crystal oscillator frequency selection input Mode setting input Mode setting input Digital GND Digital power supply Output data format selection input Output data format selection input Output clock selection input Output clock selection input System reset input

36

DEQ-P9

* LC89055WHS-RA8 36 37

* PCM1704U-J

25
24
DATA BCLK NC -VDD DGND 1 REFERENCE AND SERVO CIRCUIT 2 SERIAL INPUT I/F AND CONTROL ROGIC 3 4 5 6 7 8 9 20 19 18 17 16 BIPOLAR OFFSET 23-BIT DAC B 23-BIT DAC A 15 14 13 12 11 -VCC REF DC NC SERVO DC AGND AGND IOUT NC BPO DC +VCC

48 1 12

13

+VDD WCLK NC 20BIT

INVERT 10

* IS62C1024L-70QI
32 VCC 18 I/O4 I/O2 15 31 A15 30 CE2 29 WE 17 I/O3 GND 16 20 I/O6 I/O0 13 19 I/O5 I/O1 14 21 I/O7 A0 12 28 A13 25 A11 23 A10 10 A2 22 CE1 A1 11

A0-A16 CE1 CE2 OE WE I/O0-I/O7 Vcc GND

:Address Inputs :Chip Enable 1 Input :Chip Enable 2 Input :Output Enable Input :Write Enable Input :Input/Output :Power :Ground

1

2

3

4

5

6

7

8 A4

A7

A5

NC

A16

A14

A12

A6

A3

9

24 OE

27 A8

26 A9

37

DEQ-P9
- Pin Functions(PD7010A1)
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 * PD7010A1 33 34 Pin Name DITH DITH CKEN CKEN XTI XTO VSS1 CKO CKO CKS CKS
ASEL2/MDCK ASEL2/MDCK

I/O I I I I I O O O I I I I I I I I I I I I I I I I I I

hs/MDT hs/MDT
SYNC/MDLE

rst LRS DEEM DEEM AMS1 AMS1 AMS2 AMS2 OBS OBS ASEL1 VSS2 VDD2 DOR DOR DOL DOL WCKO WCKO BCKO BCKO MDS LRCI DIN BCKI BCKI VDD1 VDD1

O O O O O O O O I I I I I

Function and Operation Dither ON/OFF Dither ON/OFF Crystal oscillation circuit operation control Crystal oscillation circuit operation control Oscillation section input Oscillation section output Power supply(0V) Oscillation section output clock Oscillation section output clock Master clock input frequency selection Master clock input frequency selection Operation mode selection/Microcomputer I/F clock input Operation mode selection/Microcomputer I/F clock input Operation mode selection/Microcomputer I/F data input Operation mode selection/Microcomputer I/F data input Synchronous mode selection/Microcomputer I/F latch enable input Reset input LR clock plarity selection Deemphasis ON/OFF selection Deemphasis ON/OFF selection ATT quantity setting ATT quantity setting ATT quantity setting ATT quantity setting Output data bit length selection Output data bit length selection Operation mode selection Power supply(0V) Power supply(+5V) Rch data output Rch data output Lch data output Lch data output Word clock output Word clock output Bit clock output for output data Bit clock output for output data Mode setting method selection LR clock input Data input Bit clock input Bit clock input Power supply(+5V) Power supply(+5V)

23
22

44 1
38

12 11

DEQ-P9

PCM1716E-3

LRCK DATA BCK CLKO XTI XTO DGND VDD VCC2R

1 2 3 4 5 6 7 8 9

28 27 26 25 24 23 22 21 20 19 18 17 16 POWER SUPPLY 15

ML/IIS MC/DM1 MD/DM0 MUTE MODE CS/IWO RST ZERO VCC2L AGND2L EXTL NC VOUTL VCC1

SERIAL INPUT I/F CRYSTAL OSC POWER SUPPLY

MODE CONTROL I/F

SCK BPZ-Cont DAC

DIGITAL FILTER MODULATOR DAC

AGND2R 10 EXTR 11 NC 12 VOUTR 13 AGND1 14

LOW PASS FILTER

LOW PASS FILTER

39

DEQ-P9
- Pin Functions(SM5847AF)
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22,23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Pin Name OMD DOR DOL WCKO BCOK VSS VSSAC VDDAC VDD DG NC CKO VSS VDD XTO XTI VSS VDD LRCI DI/INF2N BCKI NC CKSLN INF1N IW1N/DIL IW2N/DIR VSS VDD OW1N OW2N SYNCN RSTN CKDV1 CKDV2 DEMPR DEMPL VDD VSS FSEL1 FSEL2 MUTEL MUTER DITHN I/O I O O O O Function and Operation Output data rate(4fs/8fs)select pin Rch data output Lch data output Word clock output Bit clock output GND GND Power supply Power supply Deglitch signal output Not used Master clock output GND Power supply Radiator output Radiator input/Master clock input GND Power supply Input data sampling rate clock(fs)input Data input/Input format select pin Bit clock input Not used Master clock frequency(192fs/256fs)select pin Input format select pin Input data word length select pin/Lch data input Input data word length select pin/Rch data input GND Power supply Output data word length select pin Output data word length select pin The same mode select pin Reset input The inside system establishment ratio of dividing frequency select pin The inside system establishment ratio of dividing frequency select pin Rch deemphasis ON/OFF Lch deemphasis ON/OFF Power supply GND Deemphasis filter fs select pin Deemphasis filter fs select pin Lch mute ON/OFF Rch mute ON/OFF Output data dither ON/OFF

O O

O I

I I I I I I I

I I I I I I I I

I I I I I

* SM5847AF 22 12 11 1 34 44

23

33

40

DEQ-P9

7.3 OPERATIONAL DESCRIPTION
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-BUS Communication

With the IP-BUS communications, communication is conducted in set intervals (a refresh operation is conducted every five seconds), when the Acc and Bup are ON (see figure on the left). When the IP-BUS communications are not performing properly, the product does not operate properly.

When sound is not emitted Lock and Unlock of the DIR (DIRERR(Pin72) of the microcomputer) Fixed to HIGH Either the digital audio is abnormal, or the DIR IC is abnormal. Becomes HIGH at certain intervals The microcomputer is performing re-initialization. Initialization of the microcomputer When a DIR error or DSP error is detected, the microcomputer performs re-initialization. In such circumstances, the DIRRST(Pin68)/DSPRST(Pin67) become LOW (for 4ms) at certain intervals (approximately 3 sec.).

41

DEQ-P9

Periodical communications with DSP DSP error verification(under normal conditions)

4 ms intervals(communications)

DSP error verification(under continued abnormal conditions)

DSPRST(Pin67) Approx.3 sec. intervals
The communications are performed with the DSP IC at 4 ms intervals (see upper left figure). The determination on whether the DSP IC is operating normally or not, is made by monitoring the DSPACK(Pin66) and DSPERR(Pin65). Under normal conditions, the DSPACK(Pin66) will fall to LOW after counting 9 clock cycles of the DSPCK(Pin26) (see upper right figure). By determining which of the DSPCS1-3(Pin61/62/63) is LOW during that time, we can find out which IC is engaged in communications. When the DSPACK(Pin66) does not become LOW, then the IC of that DSPACK (Pin66) may be faulty or abnormal. An error will occur with the DSPERR(Pin65), when it is LOW. The DSPERR(Pin65) may become LOW during initialization, but an error occurs at the DSP when it is LOW during a periodical communication. An error is relayed in the order of CHIP1CHIP3CHIP2 of the DSP, so please determine at which IC the error is occurring. Others When LRCK§BCK and DATA are being output from DSP IC in a normal manner, please verify the output of the DF IC. When a digital waveform is being output from the DF IC, then please check the DAC IC. When an analog waveform is being output from the DAC IC, then please check the EVOL IC.

42

DEQ-P9

8. OPERATIONS AND SPECIFICATIONS
8.1 OPERATIONS

43

DEQ-P9

MODE Switch Setting
This product equipped two setting modes. The one is LR/IND mode and the other is LR/COM mode. LR/IND mode can be adjusted the equalizer and network adjustment independently between Left and Right channel. LR/COM mode can be adjusted these adjustment simultaneously between Left and Right channel. Since usable functions are different between LR/IND and LR/COM, be sure to set the mode correctly.

· Set MODE switch of this product to appropriate position with a pen tip or other pointed instrument.

Resetting the Microprocessor
The microprocessor must be reset under the following conditions: When using this product for the first time after installation. When the machine fails to operate properly. When strange (incorrect) messages appear on the display. When setting the position of the MODE switch of this product.

· To reset the microprocessor, press the RESET button on this unit with a pen tip or other pointed instrument.

44

DEQ-P9

Connection Diagram
IP-BUS cable To IP-BUS OUTPUT (black) To Optical OUTPUT (black)

optical cable

DEX-P9

Optical INPUT (blue)

IP-BUS INPUT (blue)

Audio system

Fuse (4A) RCA OUTPUT Blue/white To system control terminal of the power amp (max. 300 mA 12 V DC). Yellow To terminal always supplied with power regardless of ignition switch position.

Power Terminal

Fuse holder

Black (ground) To vehicle (metal) body.

45

DEQ-P9

Connecting the RCA Input Amplifier

White Red For system remote control Red Blue/white White Power Amplifier Mid range Power Amplifier Woofer Power Amplifier Subwoofer Power Amplifier Blue/white Tweeter

46

DEQ-P9

8.2 SPECIFICATIONS
- DEQ-P9/UC
GENERAL
Power Source ........ DC 14.4 V (10.8 -- 15.1 V allowable) Grounding system ........................................ Negative type Fuse .............................................................................. 4 A Backup current .............................................. 2 mA or less Dimensions .................... 191 (W) × 49 (H) × 220 (D) mm Weight ...................................................................... 1.8 kg

RCA OUTPUT
Frequency response ............ 10 Hz -- 20 kHz (+0, ­1 dB) Max. output level/impedance .............................. 4 V/1 k Distortion ............................ 0.005% (1 kHz, 20 kHz LPF) Signal-to-noise ratio .................. 109 dB (IHF-A network) Separation .............................. 90 dB (1 kHz, 20 kHz LPF)

DSP/PREAMP
Tone controls (parametric) Bass frequency ........ 63 Hz, 100 Hz, 160 Hz, 250 Hz Treble frequency .... 4 kHz, 6.3 kHz, 10 kHz, 16 kHz Gain .................................................... ±12 dB (1 dB) 31-band graphic equalizer (L/R independent) Frequency .......................... 20 Hz -- 20 kHz, 1/3 oct. Gain .................................................. ±12 dB (0.5 dB) Crossover network (L/R independent) SUBWOOFER ................ HPF frequency: 20 Hz -- 100 Hz, 1/3 oct. ................ LPF frequency: 25 Hz -- 250 Hz, 1/3 oct. .............................. Gain: +10 dB -- ­24 dB (0.5 dB) LOW ...... HPF frequency: 25 Hz -- 250 Hz, 1/3 oct. .............. LPF frequency: 250 Hz -- 10 kHz, 1/3 oct. .................................. Gain: 0 dB -- ­24 dB (0.5 dB) MID ...... HPF frequency: 200 Hz -- 10 kHz, 1/3 oct. ................ LPF frequency: 2 kHz -- 20 kHz, 1/3 oct. .................................. Gain: 0 dB -- ­24 dB (0.5 dB) HIGH ............ HPF frequency: 1.6 kHz -- 20 kHz, 1/3 oct. ................ LPF frequency: 8 kHz -- 20 kHz, 1/3 oct. .................................. Gain: 0 dB -- ­24 dB (0.5 dB) Slope ...... PASS, ­6, ­12, ­18, ­24, ­30, ­36 dB/oct. ............................(PASS: no pass HPF-High channel) Phase .................................... NORMAL/REVERSE Time alignment ...................... 0 -- 134 in. (0.67 in.) Position adjustment .......................... DISTANCE: 0 -- 134 in. (0.67 in.) ...................................................... Level: 0 -- ­30 dB Sampling frequency ............................................ 44.1 kHz Digital input .................................................. Optical input Analog Output .............................................. RCA (4 way)

Note:
· Specifications and the design are subject to possible modification without notice due to improvements.

47

DEQ-P9

- DEQ-P9/EW
GENERAL
Power Source ........ DC 14.4 V (10.8 -- 15.1 V allowable) Grounding system ........................................ Negative type Fuse .............................................................................. 4 A Backup current .............................................. 2 mA or less Dimensions .................... 191 (W) × 49 (H) × 220 (D) mm Weight ...................................................................... 1.8 kg

RCA OUTPUT
Frequency response ............ 10 Hz -- 20 kHz (+0, ­1 dB) Max. output level/impedance .............................. 4 V/1 k Distortion ............................ 0.005% (1 kHz, 20 kHz LPF) Signal-to-noise ratio .................. 109 dB (IHF-A network) Separation .............................. 90 dB (1 kHz, 20 kHz LPF)

DSP/PREAMP
Tone controls (parametric) Bass frequency ........ 63 Hz, 100 Hz, 160 Hz, 250 Hz Treble frequency .... 4 kHz, 6.3 kHz, 10 kHz, 16 kHz Gain .................................................... ±12 dB (1 dB) 31-band graphic equalizer (L/R independent) Frequency .......................... 20 Hz -- 20 kHz, 1/3 oct. Gain .................................................. ±12 dB (0.5 dB) Crossover network (L/R independent) SUBWOOFER ................ HPF frequency: 20 Hz -- 100 Hz, 1/3 oct. ................ LPF frequency: 25 Hz -- 250 Hz, 1/3 oct. .............................. Gain: +10 dB -- ­24 dB (0.5 dB) LOW ...... HPF frequency: 25 Hz -- 250 Hz, 1/3 oct. .............. LPF frequency: 250 Hz -- 10 kHz, 1/3 oct. .................................. Gain: 0 dB -- ­24 dB (0.5 dB) MID ...... HPF frequency: 200 Hz -- 10 kHz, 1/3 oct. ................ LPF frequency: 2 kHz -- 20 kHz, 1/3 oct. .................................. Gain: 0 dB -- ­24 dB (0.5 dB) HIGH .............. HPF frequency: 1.6 kHz -- 20 kHz, 1/3 oct. ................ LPF frequency: 8 kHz -- 20 kHz, 1/3 oct. .................................. Gain: 0 dB -- ­24 dB (0.5 dB) Slope ...... PASS, ­6, ­12, ­18, ­24, ­30, ­36 dB/oct. ............................(PASS: no pass HPF-High channel) Phase .................................... NORMAL/REVERSE Time alignment ...................... 0 -- 340 cm (1.7 cm) Position adjustment ............................ DISTANCE: 0 -- 340 cm (1.7 cm) ...................................................... Level: 0 -- ­30 dB Sampling frequency ............................................ 44.1 kHz Digital input .................................................. Optical input Analog Output .............................................. RCA (4 way)

Note:
· Specifications and the design are subject to possible modification without notice due to improvements.