Pioneer Djm 800 Schematic

7/15/2019 Pioneer Djm 800 Schematic

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ORDER NO

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2006

0

+6-12

LINE

TRIM

MIC1LEVEL

MI C1 M IC2

0

HI

EQ

MIC

SOUND COLOR FX

1 2 3 4

FADER START

HEADPHONES

LOW

MIC MASTER

BEATEFFECTS

HI

CD/DIGITAL PHON O

CD/DIGITAL PHON O

LINE/DIGITAL PHON O

LINE/DIGITAL

+9

+6-26MID

+6

+6

O F F O N

HARMONIC SWEEP

FILTERCRUSH

TALKOVER

-12

-26LOW

+6-26dB dB dB dB

COLOR

MIXING

LEVEL

PHONES

CROSSFADER ASSIGN

CUE

HI

MONOSPLIT STEREO

MASTERCUE

10

9

8

7

6

5

4

3

2

1

0

10

9

8

7

6

5

4

3

2

1

0

10

9

8

7

6

5

4

3

2

1

0

LOW

MIC2

LEVEL

0

OVER

10

7

4

2

1

0

1

2

3

5

7

10

15

24

TRIM

HI

+9

+6-26MID

+6-26LOW

+6-26

CUE

OVER

10

7

4

2

1

0

1

2

3

5

7

10

15

24

TRIM

HI

+9

+6-26MID

+6-26LOW

+6-26

PROFESSIONALMIXER

CUE CU E

CUE

A T H R U B

MONO STEREO

LEVEL/DEPTH

TIME

MAX

ON/OFF

MIN

BOO THMONITOR

CHFADER

CROSSFADER

BEAT

AUTO/TAPMIDISTART

/STOP

DELAY

1

2

34 MIC

CF.A

CF.B

MASTER

REVDLY

REVRO LL

PAN

RO LL

TRANS

CHOR US

FILTER

RO BOT

FLANGE R

REVERB

PHASE R

ECHO

SND/RTN

OVER

10

7

4

2

1

0

1

2

3

5

7

10

15

24

OVER

10

7

4

2

1

0

1

2

3

5

7

10

15

24

L RdB

TRIM

HI

+9

+6-26MID

+6-26LOW

+6-26

CUE

OVER

10

7

4

2

1

0

1

2

3

5

7

10

15

24

A B

TAP

EQ EQ EQ EQ

COLOR

HILOW

COLOR

HILOW

COLOR

HILOW

BALANCE

RL

A T H R U BA T H R U BATHRU B

LEVEL

0

POWER

0

DJM-800

RRV3340

DJ MIXER

DJM-800

ROTARY VOLUME KIT

DJC-800RV

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Model Type Power Requirement Remarks

DJM-800 KUCXJ AC120V

DJM-800 WYXJ5 AC220 - 240V

DJM-800 TLXJ AC110 - 120V / 220 - 240VDJC-800RV ZXJ/WL5

For details, refer to "Important Check Points for good servicing".

T-IZR MAR. 2006 printed in Japa


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SAFETY INFORMATION

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 trainedto 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 mayvoid 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 tocausecancer, birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 Proposition 65

NOTICE(FOR CANADIAN MODEL ONLY)Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacementparts must be of identical designation.

REMARQUE

(POUR MODLE CANADIEN SEULEMENT)Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent queles pices de remplacement doivent avoir la mme dsignation.

ANY MEASUREMENTS NOT WITHIN THE LIMITS

OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL

SHOCK HAZARD AND MUST BE CORRECTED BEFORE

RETURNING THE APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in the appliancehave special safety related characteristics. These areoften not evident from visual inspection nor the protectionafforded by them necessarily can be obtained by usingreplacement components rated for voltage, wattage, etc.Replacement parts which have these special safetycharacteristics are identified in this Service Manual.

Electrical components having such features are identifiedby marking with a on the schematics and on the parts listin this Service Manual.The use of a substitute replacement component which doesnot have the same safety characteristics as the PIONEERrecommended replacement one, shown in the parts list in

this Service Manual, may create shock, fire, or other hazards.Product Safety is continuously under review and new

instructions are issued from time to time. For the latestinformation, always consult the current PIONEER ServiceManual. A subscription to, or additional copies of, PIONEERService Manual may be obtained at a nominal chargefrom PIONEER.

1. SAFETY PRECAUTIONSThe following check should be performed for the

continued protection of the customer andser vice technician.

LEAKAGE CURRENT CHECK

Measure leakage current to a known earth ground (waterpipe, conduit, etc.) by connecting a leakage current tester

such as Simpson Model 229-2 or equivalent between theearth ground and all exposed metal parts of the appliance(input/output terminals, screwheads, metal overlays, controlshaft, etc.). Plug the AC line cord of the appliance directlyinto a 120V AC 60Hz outlet and turn the AC power switchon. Any current measured must not exceed 0.5mA.

(FOR USA MODEL ONLY)

Leakagecurrenttester

Reading shouldnot be above0.5mADevice

undertest

Test allexposed metalsurfaces

Also test withplug reversed(Using AC adapterplug as required)

Earthground

AC Leakage Test


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[Important Check Points for Good Servicing]In this manual, procedures that must be performed during repairs are marked with the below symbol.Please be sure to confirm and follow these procedures.

1. Product safety

Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment byfollowing the safety instructions described in this manual.

1 Use specified parts for repair.

Use genuine parts. Be sure to use important parts for safety.2 Do not perform modifications without proper instructions.

Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such asradio/TV interference and foreign noise.

3 Make sure the soldering of repaired locations is properly performed.

When you solder while repairing, please be sure that there are no cold solder and other debris.Soldering should be finished with the proper quantity. (Refer to the example)

4 Make sure the screws are tightly fastened.

Please be sure that all screws are fastened, and that there are no loose screws.

5 Make sure each connectors are correctly inserted.

Please be sure that all connectors are inserted, and that there are no imperfect insertion.

6 Make sure the wiring cables are set to their original state.

Please replace the wiring and cables to the original state after repairs.In addition, be sure that there are no pinched wires, etc.

7 Make sure screws and soldering scraps do not remain inside the product.

Please check that neither solder debris nor screws remain inside the product.

8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.

Damaged power cords may lead to fire accidents, so please be sure that there are no damages.If you find a damaged power cord, please exchange it with a suitable one.

9 There should be no spark traces or similar marks on the power plug.

When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secureconnections and suitable usage. Please exchange the power cord if necessary.

0 Safe environment should be secured during servicing.

When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.Please pay attention to your surroundings and repair safely.

2. Adjustments

To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.Adjustments should be performed in accordance with the procedures/instructions described in this manual.

4. Cleaning

For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, propercleaning should be performed to restore their performances.

3. Lubricants, Glues, and Replacement parts

Use grease and adhesives that are equal to the specified substance.Make sure the proper amount is applied.

5. Shipping mode and Shipping screws

To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should beinstalled before shipment. Please be sure to follow this method especially if it is specified in this manual.


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CONTENTS

1. SPECIFICATIONS ............................................................................................................................................ 5

2. EXPLODED VIEWS AND PARTS LIST............................................................................................................ 62.1 PACKING SECTION .................................................................................................................................. 62.2 EXTERIOR SECTION................................................................................................................................ 82.3 CONTROL PANEL SECTION.................................................................................................................. 10

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.......................................................................................... 123.1 OVERALL BLOCK DIAGRAM_1.............................................................................................................. 12

3.2 OVERALL BLOCK DIAGRAM_2.............................................................................................................. 143.3 OVERALL WIRING DIAGRAM................................................................................................................. 163.4 INPUT ASSY (1/6) ................................................................................................................................... 183.5 INPUT ASSY (2/6) ................................................................................................................................... 203.6 INPUT ASSY (3/6) ................................................................................................................................... 223.7 INPUT ASSY (4/6) ................................................................................................................................... 243.8 INPUT ASSY (5/6) ................................................................................................................................... 263.9 INPUT ASSY (6/6) ................................................................................................................................... 283.10 MIC 1 ASSY........................................................................................................................................... 303.11 PANEL 1 ASSY...................................................................................................................................... 323.12 TRIM1 to TRIM 4 ASSYS....................................................................................................................... 363.13 MAIC 2 ASSY ........................................................................................................................................ 373.14 PANEL 2 ASSY...................................................................................................................................... 383.15 CHFD 1 to CHFD 4 and CRSFD ASSYS............................................................................................... 403.16 DIGIA ASSY........................................................................................................................................... 413.17 DSP ASSY (1/3)..................................................................................................................................... 42

3.18 DSP ASSY (2/3)..................................................................................................................................... 463.19 DSP ASSY (3/3)..................................................................................................................................... 503.20 OUTPUT ASSY (1/3) ............................................................................................................................. 543.21 OUTPUT ASSY (2/3) ............................................................................................................................. 563.22 OUTPUT ASSY (3/3) ............................................................................................................................. 583.23 DIGIC ASSY .......................................................................................................................................... 603.24 DIGIB ASSY........................................................................................................................................... 643.25 HPAMP ASSY........................................................................................................................................ 66

3.26 HPJACKASSYS .................................................................................................................................... 68

3.27 ACSWASSY.......................................................................................................................................... 693.28 SW POWER SUPPLY UNIT................................................................................................................... 703.29 VOLTAGES ............................................................................................................................................. 723.30 WAVEFORMS........................................................................................................................................ 78

4. PCB CONNECTION DIAGRAM ..................................................................................................................... 84

4.1 INPUT ASSY............................................................................................................................................ 844.2 PANEL 1 ASSY........................................................................................................................................ 884.3 TRIM 1 to TRIM 4 and ACSW ASSYS ..................................................................................................... 924.4 MIC1 and MIC2 ASSYS........................................................................................................................... 944.5 CHFD1, CHFD2, CHFD3 and CHFD4 ASSYS ........................................................................................ 954.6 PANEL 2 and DIGIA ASSYS.................................................................................................................... 964.7 DSP ASSY............................................................................................................................................. 1004.8 OUTPUT ASSY...................................................................................................................................... 1044.9 CRSFD, DIGIC and SLSW ASSYS........................................................................................................ 108

4.10 DIGIB ASSY......................................................................................................................................... 1124.11 HPAMP and HPJACK ASSYS.............................................................................................................. 114

5. PCB PARTS LIST ......................................................................................................................................... 1166. ADJUSTMENT ............................................................................................................................................. 1237. GENARAL INFORMATION........................................................................................................................... 124

7.1 DIAGNOSIS ........................................................................................................................................... 1247.1.1 TEST MODE.................................................................................................................................... 1247.1.2 REWRITING THE FIRMWARE........................................................................................................ 133

7.2 POWER ON SEQUENCE...................................................................................................................... 1467.3 DISASSEMBLY...................................................................................................................................... 1477.4 IC INFORMATION.................................................................................................................................. 152

8. PANEL FACILITES ....................................................................................................................................... 1679. ROTARY VOLUME KIT (DJC-800RV)........................................................................................................... 172

9.1 PACKING SECTION .............................................................................................................................. 1729.2 EXTERIOR SECTION............................................................................................................................ 1739.3 SCHEMATIC DIAGAM ........................................................................................................................... 1749.4 DISASSEMBLY...................................................................................................................................... 175


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1. SPECIFICATIONS

SPECIFICATIONS

1. GeneralPower source (/KUCXJ) .............................................. AC 120 V, 60 Hz

Power source (/WYXJ5) .....................................AC 220240V, 50/60 Hz

Power source (/TLXJ) ......................... AC 110120/220240V, 50/60 Hz

Power consumption ..................................................................... 32WOperating temperature ..................... +5 C to +35 C (+41 F to +95 F)

Operating humidity .................... 5 % to 85 % (without condensation)

Weight ..........................................................................8.0 kg (16.54 lb )

Maximum dimensions ......................320 (W) x 381 (D) x 108 (H) mm

12-5/8 (W) x 15 (D) x 4-1/4 (H) in

2. Audio sectionSampling rate .............................................................................96 kHz

A/D, D/A converter ......................................................................24 bits

Frequency response

LINE ......................................................................... 20 Hz to 20 kHz

MIC .......................................................................... 20 Hz to 20 kHz

PHONO .........................................................20 Hz to 20 kHz (RIAA)

S/N ratio (at rated output)

LINE ....................................................................................... 105 dB

PHONO .................................................................................... 88 dBMIC .......................................................................................... 84 dB

Distortion (LINE-MASTER 1) ....................................................0.005 %

Standard input level/Input impedance

PHONO 2 to 4 ............................................................ 52 dBu/47 k

MIC 1, MIC 2 ............................................................... 52 dBu/3 k

LINE, LINE/CD 1 to 4 ................................................. 12 dBu/22 k

RETURN .................................................................... 12 dBu/22 k

Standard output level/Load impedance/Output impedance

MASTER 1 .............................................. +2 dBu/10k/10 or lessMASTER 2 .......................................................... +2 dBu/10 k /1 k

REC..................................................................... 8 dBu/10 k/1 k

BOOTH ............................................................. +2 dBu/600/600

SEND ................................................................ 12dBu/10 k/1 k

PHONES ................................................ +8.5 dBu/32/22 or less

Rated output level/Load impedance

MASTER 1 ................................................................ +22 dBu/10k

MASTER 2 .................................................................+20 dBu/10 k

Crosstalk (LINE) ............................................................................ 88 dB

Channel equalizer response

HI............................................................... 26 dB to +6 dB (13 kHz)

MID ............................................................. 26 dB to +6 dB (1 kHz)

LOW ............................................................ 26 dB to +6 dB (70 Hz )

Microphone equalizer response

HI............................................................... 12 dB to +6 dB (10 kHz)

LOW .......................................................... 12 dB to +6 dB (100 Hz)

3. Input/output connector systemsPHONO input connectors

RCA pin jacks ..................................................................................

LINE/CD input connectors

RCA pin jacks ..................................................................................

LINE input connectorsRCA pin jacks ..................................................................................

MIC input connectors

XLR connector/phone jack (6.3 mm) ...........................................

Phone jack (6.3 mm) ....................................................................

DIGITAL coaxial input connectors

RCA pin jacks ..................................................................................

RETURN input connectors

Phone jacks (6.3 mm) ..................................................................

MASTER output connectors

XLR connectors ...............................................................................

RCA pin jacks ..................................................................................

BOOTH output connectors

Phone jacks (6.3 mm) ..................................................................

REC output connectors

RCA pin jacks ..................................................................................

SEND output connectors

Phone jacks (6.3 mm) ..................................................................

DIGITAL coaxial output connector

RCA pin jack ....................................................................................

MIDI OUT connector

5P DIN..............................................................................................

PHONES output connector

Stereo phone jack (6.3 mm) ........................................................

CONTROL connector

Mini phone jacks (3.5 mm) ..........................................................

4. AccessoriesOperating Instructions .........................................................................

Power cord ...........................................................................................

Warranty card ............................. ................. ................ ................ ........

Specifications and appearance are subject to change without notice.

Power cord(KUCXJ : DDG1028)

(WYXJ5,TLXJ : ADG7062)

Operating instrucionsWarranty card (KUCXJ only)

Accessories


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2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING SECTION

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.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.

Screws adjacent to mark on product are used for disassembly.For the applying amount of lubricants or glue, follow the instructions in this manual.

(In the case of no amount instructions, apply as you think it appropriate.)

NOTES:

5

11

12

9

4

3

7

DJM-800

6

10

2

8

FRON

T


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(1) PACKING SECTION PARTS LIST

(2) CONTRAST TABLE

DJM-800/WYXJ5, DJM-800/TLXJ and DJM-800/KUCXJ are constructed the same except for the fHollowing

Mark No. Description Part No.

1

2 Pad Front DHA1698

3 Pad Rear DHA1699

4 Pad Top DHA1705

5 Instruction Manual(M800) See Contrast table (2)

6 Packing Case See Contrast table (2)

7 Sheet RHX1006

>

8 Power Cord See Contrast table (

NSP 9 Polyethylene Bag AHG7117

NSP 10 Label See Contrast table (

NSP 11 Warranty Card See Contrast table (

NSP 12 User Registration Sheet DRM1262


Mark No. Symbol and DescriptionDJM-800/KUCXJ

DJM-800/WYXJ5

DJM-800/TLXJ

5 Instruction Manual (English) DRB1393 Not used Not used

5 Instruction Manual (English, French Not used DRB1392 Not used

German, Italian, Dutch, Spanish)

5 Instruction Manual(English, Spanish, Chinese)

Not used Not used DRB1394

6 Packing Case DHG2559 DHG2558 DHG2560

>

8 Power Cord DDG1028 ADG7062 ADG7062NSP 10 Label DRW2311 VRW1629 VRW1629

NSP 11 Warranty Card ARY7043 Not used Not used


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2.2 EXTERIOR SECTION

CONTACTSIDE

NON-CONTACT

SIDE

A

A

P

N

O M L

I

K

K

B

S

M

T

T

R

R

Q

L

I

OP

Q

S

E

JJ

CQ

H

H

F

F

G GD

D

E

CB

Refer to"2.3 CONTROL PANEL SECTION".

35

64

50

23

1

60

45

61

51

51

5962

675962

59

66

58

60

47

71

48

56

60

7

6163

24

29

59

12

3959

59

8

11

60

59

45

59 31

59

16

6

30

16

27

19

47

40

70

59

57

20

22

21

1718

9

5962

38

26

49

59

53

5214

67 65

62

54

43

6259

10

36

25

60

28

34

44

47

47

37

69

42

4655

59

13

60

32

42

41

42

4269

5941

68

33

23

69

A

K

M

D

I

N

J

O

R

Q

L

1/4

D4/4

D3/4D2/4 15

59

1515


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EXTERIOR SECTION PARTS LIST

(2) CONTRAST TABLE

DJM-800/WYXJ5, /TLXJ and DJM-800/KUCXJ are constructed the same except for the fHollowing :


1 INPUT Assy DWX2535

2 TRIM 4 Assy DWX2551




6 DSP Assy DWX2534

7 OUTPUT Assy DWX2544

8 DIGIC Assy DWX25479 DIGIA Assy DWX2555

10 SLSW Assy DWX2536

11 DIGIB Assy DWX2546

12 HPAMP Assy DWX2556

>

13 POWER SUPPLY Unit DWR1433

14 ACSW Assy DWX2545

15 Short Pin Plug AKM7008

16 Flexible Cable (31P) DDD1316












>

28 AC Inlet Assy See Contrast table (2)


30 Connector Assy(10P-12P) DKP3763

31 Connector Assy PF05EE-S22

32 Connector Assy PF05EE4S32

33 Connector Assy PF06EE-D12

NSP 34 Rear Panel See Contrast table (2)

35 Bracket TRIM DNF1728

36 Bracket SSW DNF1729

37 Shield Case DNH2697

38 Shield Case AC DNH2698

39 Shield Case DSP DNH2699

40 Chassis Assy DXB1881

41 Leg Assy REC-434

NSP 42 Spacer AEB7092

43 PHONE Spacer DEC2914

44 Barrier A DEC291545 Styling Sheet DEC2917

46 Bottom Cover DEC2918

47 Blind Label DEC2928

48 Barrier B DEC2944

49 Select Knob (S) DAA1166

50 Extension Shaft DNK4691

51 Rotary SW Knob S DAA1204

52 Bracket PSW DNF1730

53 POWER Knob DAC2306

54 POWER Knob Guard DNK4534

NSP 55 LABEL See Contrast table (

56 CAUTION Label DRW2312

57 Blind Cap DNK4218

58 Terminal Screw AKE-031-0

59 Screw BBZ30P060FTB

60 Screw BBZ30P080FTC

61 Screw BCZ30P080FTB

62 Screw BPZ30P080FTB

63 Screw CCZ30P060FTB

64 Flange Nut M7 DBN1011

65 Screw IBZ30P080FTB

66 Nut NKX2FTC

67 Screw PMH30P100FTB

68 Screw PMH40P080FTC

69 Binder (SKB-90BK) ZCA-SKB90BK

NSP 70 Caution LABEL See Contrast table (

NSP 71 Earth LABEL See Contrast table (


Mark No. Symbol and Description DJM-800/KUCXJ

DJM-800/WYXJ5

DJM-800/TLXJ

>

28 AC Inlet Assy DKP3761 DKP3762 DKP3762

NSP 34 Rear Panel DNC1800 DNC1789 DNC1791

NSP 55 LABEL DRW2294 DRW2293 DRW2319

NSP 70 Caution LABEL DRW1975 Not used Not used

NSP 71 Earth LABEL DRW2276 Not used Not used


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2.3 CONTROL PANEL SECTION

A

A

E

F

G

G

H

H

C

C

D

E

F

D

B

B

CONTACTSIDE

NON-CONTACT

SIDE

34

54

284153

27

27

3029

33

54

44

43

46

47

32

51

3

57

25

31

4858

5757

E

H

G

P

F

B

C

52

4

52

2

40

23 42

35

Dependence

19

51

18

14

16

45

43

20 22

22

55

36

3839

17

15

17

1549

26

59

42

35

49

50

1312

56

56

54

52

52

52

52

52

52

111

9

10

5857

57

54

54

25

57

21

6 7

8

5

3724

50

3/4 G 4/4

G 2/4G 1/4


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CONTROL PANEL SECTION PARTS LIST


1 MIC 1 Assy DWX2542

2 PANEL 1 Assy DWX2552

3 MIC 2 Assy DWX2543

4 PANEL 2 Assy DWX2554

5 CHFD 1 Assy DWX2537




9 CRSFD Assy DWX2541

10 HP JACK Assy DWX2553




14 Housing Wire Assy PF03PP-D12



17 Housing Wire Assy PF04PP4D05

18 Housing Wire Assy PF05FF-D25

NSP 19 Panel Stay DND1254

20 CRF Stay DNF1726

21 MIC Stay DNF1727

22 Fader Packing DEC2903

23 SW Packing DEC2929

24 Barrier (FL) DEC2943

25 SW Packing DED1177

NSP 26 PC Support VEC1508

27 Rotary SW Knob (A) DAA1175

28 Rotary SW Knob (B) DAA1176

29 Rotary SW Knob S (A) DAA117730 Rotary SW Knob S (B) DAA1178

31 Select Knob DAA1205

32 Rotary SW Knob (C) DAA1180

33 Rotary SW Knob (HM) DAA1197

34 Rotary SW Knob (MA) DAA1198

35 CUE Knob DAC2215

36 Slide SW Cap (A) DAC2219

37 SET Knob (TAP) DAC2300

38 SET Knob (FS) DAC2301

39 SET Knob (HM) DAC2302

40 EFFECT Knob DAC2304

41 MIC Cap DAC2309

42 Slide SW Cap DAC2310

43 Slider Knob (L2) DAC2371

44 CHF Panel DAH2426

45 CRF Panel DAH2427

46 Disply Panel DAH2428

47 Control Panel DNB1144

48 LENS DNK4532

49 LENS Holder DNK4533

50 LEVEL Meter Assy DXB1882

51 Screw AMZ26P040FTC

52 Screw BBZ30P060FTB

53 Screw BPZ30P120FTB

54 Screw CCZ30P060FTB

55 Screw DBA1262

56 Screw DBA129857 Flange Nut M9 DBN1008

58 Nut NKX2FTC



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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 OVERALL BLOCK DIAGRAM_1

MIC AMP

MIC 1

MIC 2

MIC 1 LEVEL

MIC AMP

BUFFER

BUFFER

LINE

CD

DIGITAL

CD

MIC 2 LEVEL

MI C

LINE

CD

DIGITAL

CH 1

DIR SRC

BUFFERTRIM

VR AD

PHONO/LINE SW .DIGIT AL SEL.

DIGITAL/ANALOG SW.

-COM

A/D

A/D

D

To DSP BLOCK DIAGRAM

DIGITAL/CD

SW.

CD/DIGITAL

LINE SW.

CD/DIGITAL

CD

DIGITAL

CD

DIGITAL

LINE

LINE

LINE

PHONO AMP.

BUFFER

PHONO

CD

DIGITAL

CD

PHONO

CD

DIGITAL

CH 2

MIC 1MIC 2

CH 1

CH 2

CH 3

CH 4

DIR SRC

BUFFERTRIM

VR AD

PHONO/LINE SW .

DIGIT AL SEL.

DIGITAL/ANALOG SW.

-COM

A/D

CH 4 same as CH 3

DIGITAL/CD

S

W.

CD/DIGI TAL

PHONO SW.

CD/DIGITALCD

DIGITAL

CD

DIGITAL

PHONOPHONO

PHONO

PHONO AMP.

BUFFER

PHONO

ANALOG

DIGITAL

LINE/CD

PHONO

LINE

DIGITAL

CH 3

DIR SRC

BUFFERTRIM

VR AD

PHONO/LINE SW .

DIGIT AL SEL.DIGITAL/ANALOG SW.

-COM

A/D

DIGITA

L/LINE

SW.

LINE/DIGI TAL

PHONO SW.

LINE/DIGI TAL

LINE

DIGITAL

LINE

DIGITAL

PHONO

PHONO

PHONO

AD

MATRIX

AD

MATRIX

AD

MATRIX

MATRIX

MATRIX

MATRIX

147

146

145

144

143

28

29

30

21

11960

20

11959

19

119

55

BLOCK DIAGRAM


13/176

DJM-800

5 6 7 8

5 6 7 8

PHONES

MASTER 1

MASTER 2

DIGITAL OUT

BOOTH

REC

SEND

RETURN

D/A

D/A

DSP

D610A003BPYPA225-K

MASTER ATT.

BUFFER AMP.

MUTE

MUTE

MUTE

MUTE

MUTE

MUTE

AMP.

AMP.

BUFFER

BUFFER

RETURN

SEND

REC

BOOTH

MASTER

PHONES

D/A

D/A

A/D

-COMFPGA

SDRAM FLASHROM

SRC DIT

D/A

13

27

20

18

17

150

64M 4M

XC3S50-

4TQG144C-K

HD64F2377-K

(PEG236A8-K)

When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or"PCB PARTS LIST".

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

: The power supply is shown with the marked box.


14/176

DJM-80014

1 2 3 4

1 2 3 4

3.2 OVERALL BLOCK DIAGRAM_2

CH1-CH4 COMMON

Digital Trim CHn Fader CF Assign

Digital in

CHx

Analog in1 2,3

CROSS

2,3,4 Fader

5 4

3-possi.

3-possi.

3-possi.

CHx Level Meter CHx

5 4

MasterBalanceMIC SW

MIC Data

5

2,4

Talk Over On/Off

FPGA Mode Volume data Switch data CH Fader position CF Fader position Control Command

[Dual PortRAM]

Bus

EFFECT CH SELECT

CH14CF_A/B

MIC

Master

/// BEAT EFFECT (SND/RTN) /// /// COLOR EFFECT (Harmonic) ///

EFFECT CH SELECT

CH14 In Friqency Counter

No Cable EFFECT Processor CH1

Return Level Effect SW

Effect Out

Effect Contror (f rom CPU)Cable Exist

EFFECT CUE

CableCheck

/// BEAT EFFECT (Other) /// /// COLOR EFFECT (Others) ///

EFFECT CH SELECT

Effect SW CH14 In EFFECT Processor CH1

EFFECT Processor MIX RATIO Effect Out

EFFECT CUE

CH14

CF_A/B

MIC

Master

Master

CH14

CF_A/B

BEATEFFECTS

(SND/RTN)

CUE

Monitor[CHx]

MIC

MICFilter

CPUI/F

Logic

COLOR

EFFECTS[ch14]

BEAT

EFFECTS

[CHx(pre)]

SendReturn[CF_B]

2Band

MICEQ

OnTalkOver

BEAT

EFFECTS[MIC]

OffMIC1,2

MIX

BPM

detect[MIC]

SendReturn[MIC]

BPM

detectCHx

3Band

CHnEQ

Thru

CF_ACF_B

CHFaderCurve

BEAT

EFFECTS[CHx(post)]

CrossFaderCurve

SendReturn[CF_A]

BPMdetect[CF_B]

SendReturn[CHx]

BPMdetect[CF_A]

CHn In

MIC1,2 In

Return In

SEND Out

Return In

Send Out

Input of digital / analog is set by SelectSW

3-possi.

+

+

1 : Ch1

2 : Boil

3 : Pos

4 : I do

5 : I de

DSP BLOCK DIAGRAMI

DJM-800 Audio DSP


15/176

DJM-800

5 6 7 8

5 6 7 8

MIC Data

Master

Balance Talk Over

5

Master Level

5 4 2,3

2,4

Talk Over On/Off

5 4 2,3

Master Level Meter

Master CUEH.P. Level

CHx CUE

Effect CUE

Booth Level

MIC Monitor SW CHx MIX Data

MIC Data

DSP Status BPM Detect data Harmonic Detect data CH Level Meter Master Level Meter

FPGA[Dual PortRAM

EFFECTProcessor

SD-RAM

/// BPM DET. ///

EFFECT CH SELECT

er Send to CPU

BPM COUNTER Send to CPU

ssor CH14 Out

r (from CPU)

/// H.P. MIX ///

H.P.MONOSPLIT/STEREO SW

CHx CUE CUE Balance L H.P.Level

Mono SplitR

StereoEFFECT CUE

ssor CH14 Out Mono Split

Master Balance H.P.Level

StereoMaster CUE L

R

Master

CH14

CF_A/B

MIC

BEAT

EFFECTS

[CF_B(post)

SendReturn[CF_B]

SendReturn

[Master]

BPMdetect

[Master]BEAT

EFFECTS

[CF_A(post)

MasterMono

Stereo

BEAT

EFFECTS

[Master]

CPUI/F

Logic

H.P.MIX

SendReturn[CF_A]

Mtect_B]

Mtect_A]

+

+

Booth Out

Rec Out

Master Out1

Master Out2

Digital Out

H.P. Out

H.P. Out Lch

H.P. Out Rch

+

+

+

+

I detect B P M only for CH which EFFECT CH SELECT appears, and was Counter.

+

1 : Ch1 4 processes the same effect.

2 : Boil effectch Select SW and do of effect attention for selected setting.

3 : Position of effect input is set in either front and back of fader by specification of Effect.

4 : I do SEND/RETURN of CH set in SND/RTN select by EffectCHSELECT.

5 : I detect B P M of CH selected by EFFECT CHSELECT.


16/176

DJM-80016

1 2 3 4

1 2 3 4

3.3 OVERALL WIRING DIAGRAM

HP JACK(DWX2553)P

DIGIC(DWX2547)K

ACSW(DWX2545)

RSW POWER SUPPLYQ

HPAMP(DWX2556)

O

SLSW(DWX2536)

N

DIGIB(DWX2546)MDIGIA(DWX2555)

L

DSP(DWX2534)

I

I I1/3( 3/3)

OUTPUT(DWX2544)JJ J1/3( 3/3)


17/176

DJM-800

5 6 7 8

5 6 7 8

G 1/4CHFD1(DWX2537)

G 2/4CHFD2(DWX2538)

G 3/4CHFD3(DWX2539)

G 4/4CHFD4(DWX2540)

CRSFD(DWX2541)

D 4/4TRIM1(DWX2548

D 3/4TRIM2(DWX2549

D 2/4TRIM3(DWX2550

D 1/4TRIM4(DWX2551

PANEL1(DWX2552)C

MIC1(DWX2542)B

MIC2(DWX2543)E

PANEL2(DWX2554)F

H

INPUT(DWX2535)

A

A A1/6( 6/6)


18/176

DJM-80018

1 2 3 4

1 2 3 4

3.4 INPUT ASSY (1/6)

Shield Case

Analogue

BUFFER

(LI)

(CDI)

(CDI)

(CDI)

(LI)

(LI)

BUFFER

8

9

12

7

A 1/6 INPUT ASSY(DWX2535)

A 1/6

4/4 CN491D

6/6A

6/6A

2/6,3

/6,4

/6,6

/6

A


19/176

DJM-800

5 6 7 8

5 6 7 8

_

12

12

(CH1)(CH1)

(CH1)

(CH1)

(CH1Y)

(D1)

(CH1D)

(CH1)

: LINE INPUT L CH SIGNAL

: CD INPUT L CH SIGNAL

: CH1 L CH SIGNAL

(LI)

(D1)

(CDI)

(CH1Y)

(CH1)

AUDIO SIGNAL ROUTE

: CH1 DIGITAL SIGNAL

: CH1 Y CH SIGNAL

3

4

5

6

A 1/

6/6A

6/6A


20/176

DJM-80020

1 2 3 4

1 2 3 4


Analogue

Shield Case

_

BUFFER

(PI)

(CDI)

(CDI)

(CDI)

(PI)

(PI)

(CH2)

(CH2)

10

11

12

13

17


A 2/6

3/4 CN591D

6/6A

6/6A

1/6,3

/6,4

/6,6

/6

A


21/176

DJM-800

5 6 7 8

5 6 7 8

_

12

12

(CH2)

(CH2)

(CH2)

(CH2D)

(D2)

(CH2Y)

: PHONO INPUT L CH SIGNAL

: CD INPUT L CH SIGNAL

: CH2 L CH SIGNAL

(PI)

(D2)

(CDI)

(CH2Y)

(CH2)

AUDIO SIGNAL ROUTE


: CH2 Y CH SIGNAL

14

15

16

A 2/6

6/6A

6/6A


22/176

DJM-80022

1 2 3 4

1 2 3 4


_

Analogue

Shield Case

BUFFER

(PI)

(LI)

(LI)

(LI)

(PI)

(CH3)

(PI)

(CH3)


A 3/6

2/4 CN691D

6/6A

6/6A

1/6,2

/6,4

/6,6

/6

A


23/176

DJM-800

5 6 7 8

5 6 7 8

_

12

12

(CH3)

(CH3)

(CH3)

(CH3Y)

(D3)

(CH3D)



: CH3 L CH SIGNAL


: CH3 Y CH SIGNAL

(PI)

(D3)

(LI)

(CH3Y)

(CH3)

AUDIO SIGNAL ROUTE

A 3/6

6/6A

6/6A


24/176

DJM-80024

1 2 3 4

1 2 3 4


Analogue

Shield Case

_BUFFER

(PI)

(LI)

(LI)

(LI)

(PI)

(CH4)

(PI)

(CH4)

A 4/6 INPUT ASSY (DWX2535)

A 4/6

1/4 CN791D

6/6A

6/6A

1/6,2

/6,3

/6,6

/6

A


25/176

DJM-800

5 6 7 8

5 6 7 8

_

12

12

(CH4)

(CH4)

(CH4)

(CH4Y)

(D4)

(CH4D)



: CH4 L CH SIGNAL


: CH4 Y CH SIGNAL

(PI)

(D4)

(LI)

(CH4Y)

(CH4)

AUDIO SIGNAL ROUTE

A 4/6

6/6A

6/6A


26/176

DJM-80026

1 2 3 4

1 2 3 4


(REC)

BUFFER

(RECD)(REC)

(MA)

(MA)

18

19


A 5/6

6/6A

6/6A

6/6A

6/6A


27/176

DJM-800

5 6 7 8

5 6 7 8

(REC) (REC)

(MA)

(MA)

(REC)

MUTE

: REC DIGITAL CH SIGNAL

: REC L CH SIGNAL

: MASTER L CH SIGNAL

(RECD)

(REC)

(MA)

AUDIO SIGNAL ROUTE

20

22

23

21

A 5/6


28/176

DJM-80028

1 2 3 4

1 2 3 4


LRCK BUFFER

BCK BUFFER

(CH1Y)

(CH2Y)

(CH3Y)

(CH4Y) : CH 1 Y CH SIGNAL: CH 2 Y CH SIGNAL

: CH 3 Y CH SIGNAL

: CH 4 Y CH SIGNAL






(CH1Y)

(CH4Y)

(CH2Y)

(D1)

(D2)

(D3)

(D4)

(MA)

(CH3Y)

AUDIO SIGNAL ROUTE

24

28

27

26

25


A 6/6

1/3

CN3

I

1/3

CN2

I

5/6A

1/6A

1/6,2/6,3/6,4/6A

2/6A

3/6A

4/6A

5/6A


29/176

DJM-800

5 6 7 8

5 6 7 8

MCK BUFFER

BCK BUFFER

LRCK BUFFER

MCK BUFFER

BCK BUFFER

LRCK BUFFER

(D1)

(D2)

(D3)

(D4)

(MA)

A 6/

1/3

CN902

J

3/3

CN904

J

C

N1203

K

CN1501

B

1/6A2/6A3/6A

4/6A

1/6,2/6,3/6,4/6A

1/6,2/6,3/6,4/6A

1/6,2/6,3/6,4/6A

5/6A

5/6A

5/6A

5/6A


30/176

DJM-80030

1 2 3 4

1 2 3 4

3.10 MIC 1 ASSY

(MIC1) (MIC1)

(MIC1)

(MIC1)

(MIC2)

(MIC2) (MIC2)

(MIC2)

1

J1503

E

MIC1 (DWX2542)B

B


31/176

DJM-800

5 6 7 8

5 6 7 8

Signal

MIC A/D

(MIC2)

(MIC2)

(MIC1)

(MIC2)

(MIC1)

(MIC1)

(MIC1)

(MIC2)

(MIC1)

(MIC2)

(MICD)

: MIC1 L CH SIGNAL

: MIC2 L CH SIGNAL

: MIC DIGITAL CH SIGNAL

(MIC1)

(MIC2)

(MICD)

AUDIO SIGNAL ROUTE

23

7

6 5

4

6 / 6

C N 4 5 6

A

2 / 3

C N 1 1

I

B

CN1704C


32/176

DJM-80032

1 2 3 4

1 2 3 4

3.11 PANEL 1 ASSY

1/2

2/2

1/2

Large size

SCH diagram

PANEL1 ASSY (DWX2552)(1/2)C

CN2101F


33/176

DJM-800

5 6 7 8

5 6 7 8

CN2102F

CURVE CHRST

A Curve

Special Curve

B Curve

B Curve

CLICK Exist/Noexist

No exist

No exist

Exist

Exist


34/176

DJM-80034

1 2 3 4

1 2 3 4

1/2

2/2

2/2

Large sizeSCH diagram

PANEL1 ASSY(DWX2552)(2/2)

C

1/3 CN4I

1/4

CN2601

G

2/4

CN2602

G

3/4

CN2603

G

4/4

CN2604

G

CN2608

H

1/3 CN5I


35/176

DJM-800

5 6 7 8

5 6 7 8

1/3 CN6I CN1503B


36/176

DJM-80036

1 2 3 4

1 2 3 4

3.12 TRIM1 to TRIM 4 ASSYS

D 4/4 TRIM1 ASSY (DWX2548) D 3/4 TRIM2 ASSY (DWX2549)

D 2/4 TRIM3 ASSY (DWX2550) D 1/4 TRIM4 ASSY (DWX2551)

4/6 CN701A3/6 CN601A

2/6 CN501A1/6 CN401A

D 1/44/4 D 1/44/4


37/176

DJM-800

5 6 7 8

5 6 7 8

3.13 MAIC 2 ASSY

Earth Plate

(MIC2)

: MIC2 L CH SIGNAL(MIC2)

AUDIO SIGNAL ROUTE

J1502

B

MIC2 (DWX2543)E

E E


38/176

DJM-80038

1 2 3 4

1 2 3 4

3.14 PANEL 2 ASSY

CN1710

C

CN1711

C

PANEL2 ASSY (DWX2554)F

F


39/176

DJM-800

5 6 7 8

5 6 7 8

Holder

MASTER VOL LEVELZERO DETECTOR

F


40/176

DJM-80040

1 2 3 4

1 2 3 4

3.15 CHFD 1 to CHFD 4 and CRSFD ASSYS

CN1705

C

CN1706

C

G 1/4

G 1/44/4 H

CHFD1(DWX2537)

G 2/4 CHFD2(DWX2538) G 4/4 CHFD4(DWX2540)

H CRSFD(DWX2541)

G 3/4 CHFD3(DWX2539)

CN1707

C

CN1708

C

CN1709

C


41/176

DJM-800

5 6 7 8

5 6 7 8

3.16 DIGIA ASSY

(D1)

(D2)

(D3)

(D4)





(D1)

(D2)

(D3)

(D5)

AUDIO SIGNAL ROUTE

CN1201K

DIGIA ASSY (DWX2555)L

L L


42/176

DJM-80042

1 2 3 4

1 2 3 4

3.17 DSP ASSY (1/3)

1/2

2/2

1/2


: SEND DIGITAL SIGNAL

: RETURN DIGITAL SIGNAL

: BOOTH DIGITAL SIGNAL

: MASTER DIGITAL SIGNAL

(SDD)

(RND)

(BOD)

(MA1D)

AUDIO SIGNAL ROUTE

I 1/3 DSP ASSY (DWX2534)(1/2)

CN1702CCN1701C

1/3,2/3I

3/3I

3/3I


43/176

DJM-800

5 6 7 8

5 6 7 8

DYW1757

BUFFER

BUFFER

(MA1D

)

(SDD)

(BOD)

(RND)

1/3 CN901JCN1703C

1/3,2/3I

1/3,2/3I

1/3I 3/3I

2/3I

2/3I

1/3,2/3I

1/3I

1/3,2

/3

I

3/3I


44/176

DJM-80044

1 2 3 4

1 2 3 4

1/2

2/2

2/2


: SCH 1 Y CH SIGNAL

: SCH 2 Y CH SIGNAL

(CH1Y)

(CH2Y)

AUDIO SIGNAL ROUTE

I 1/3DSP ASSY

(DWX2534)(2/2)

CN2503O CN1205K

3/3I

2/3,3/3I

1/3,2/3I

1/3I

3/3I 2/3I

3/3I

3/3I

I


45/176

DJM-800

5 6 7 8

5 6 7 8

DYW17

(CH1Y) (CH2Y) (CH3Y) (CH4Y)

(RECD)

CN1205K 6/6 CN452A 6/6 CN451A

UPDATECONNECTOR

3/3

3/3I

3/3

I

1/3,2/3I3/3I

2/3

I

3/3I

1/3I

1/3

I3/3

I


46/176

DJM-80046

1 2 3 4

1 2 3 4

3.18 DSP ASSY (2/3)

1/2

2/2

1/2


I 2/3 DSP ASSY (DWX2534)(1/2)

CN1502B

1/3I 3/3I


47/176

DJM-800

5 6 7 8

5 6 7 8

3/3I

3I

3I

1/3I

1/3,2/3I


48/176

DJM-80048

1 2 3 4

1 2 3 4

POWER

SUPPLY

(CH1Y)

(CH3Y)

(CH2Y)

(CH4Y)

: SCH 1 Y CH SIGNAL

: SCH 2 Y CH SIGNAL

: MASTER DIGITAL CH SIGNAL


: REC DIGITAL CH SIGNAL

: BOOTH DIGITAL CH SIGNAL

: SEND DIGITAL CH SIGNAL

: HP DIGITAL CH SIGNAL

(CH1Y)

(CH2Y)

(MA1D)

(MA2D)

(RECD)

(BOD)

(SDD)

(HPD)

AUDIO SIGNAL ROUTE

1/2

2/2

2/2


I 2/3DSP ASSY(DWX2534)(2/2)

CN201Q

I

1/3,3/3I

1/3I


49/176

DJM-800

5 6 7 8

5 6 7 8

(HPD)

(SDD)

(BOD)

(MA1D)

(MA2D)

(RECD)

1

2

5

3 4

1/3

I

1/3

I

3/3

I

3/3I

1/3,2/3I


50/176

DJM-80050

1 2 3 4

1 2 3 4

3.19 DSP ASSY (3/3)

1/2

2/2

1/2

Large size

SCH diagram

R383=L8

R384=L5

L8=CTF1357

L5=CTF1346

6MB

UFFER

24MB

UFFER

: MASTER DIGITAL CH SIGNAL(MA2D)

AUDIO SIGNAL ROUTE

6

8

7

I 3/3 DSP ASSY (DWX2534)(1/2)

1/3I 2/3I

3/3I 2/3I I1/3I 1/3I


51/176

DJM-800

5 6 7 8

5 6 7 8

=L6

L6,

L9=CTF1357

=L9

=L7

L7,

L10=CTF1357

=L10

96kBUFFER

6MB

UFFER

(MA2D)

CN1302M

3 3/3I 2/3I 2/3I 3/3I 2/3I 2/3I 1/3I1/3I1/3I 1/3I1/3I

3/3I 2/3I

1/3I

1/3I


52/176

DJM-80052

1 2 3 4

1 2 3 4

1/2

2/2

2/2


I 3/3

DSP ASSY(DWX2534)(2/2)

1/3I

I

2/3I


53/176

DJM-800

5 6 7 8

5 6 7 8

1/3I

1/3I

1/3I

1/3I

2/3I 1/3I

1/3,2/3I


54/176

DJM-80054

1 2 3 4

1 2 3 4

3.20 OUTPUT ASSY (1/3)

MCK BUFFER

BCKBUFFER

LRCKBUFFER

(MA1D)

(MA)

22 26

24

25

18

16

2

3

23

J 1/3 OUTPUT ASSY (DWX2544)

1/3

CN7

I

J 1/3

3/3J

3/3J

3/3J

2/3J

2/3,3/3J

2/3,3/3J

2/3,3/3J

2/3,3/3J

2/3,3/3J


55/176

DJM-800

5 6 7 8

5 6 7 8

(MA)

Shield Case(MA)

(MA)

(MA)

(MA)

(MA)

(MA)

(MA)

(MA)



(MA)

(MA1D)

AUDIO SIGNAL ROUTE

4

5

7

6

6/6 CN454A

J 1/


56/176

DJM-80056

1 2 3 4

1 2 3 4


Signal

(BOD)

(BO)

910


J 2/3

1/3,3/3J

1/3,3/3J

1/3J

1/3,3

/3

J

1/3,3

/3

J


57/176

DJM-800

5 6 7 8

5 6 7 8

(BO)

(BO)

(BO)

: BOOTH L CH SIGNAL

: BOOTH DIGITAL CH SIGNAL

(BO)

(BOD)

AUDIO SIGNAL ROUTE

11 12

14

15

13

J 2/


58/176

DJM-80058

1 2 3 4

1 2 3 4


(SDD) (SD)

(SD)

(RN)

BUFFER

(RN)

(RN)

17

20

21


J 3/3

1/3,2/3J

1/3J

1/3,2/3J

1/3,2/3J

1/3,2

/3

J


59/176

DJM-800

5 6 7 8

5 6 7 8

Signal

PowerSupply

(SD)

(RND)

: SEND L CH SIGNAL

: SEND DIGITAL CH SIGNAL

: RETURN L CH SIGNAL

: RETURN DIGITAL CH SIGNAL

(SD)

(SDD)

(RN)

(RND)

AUDIO SIGNAL ROUTE

18 19

6 / 6

C N 4 5 5

A

C N 2 0 2

Q

J 3/3

1/3J

1/3J

1/3J


60/176

DJM-80060

1 2 3 4

1 2 3 4

3.23 DIGIC ASSY

1/2

2/2

1/2

Large size

SCH diagram

(D2)

(D2)

(D1)

: CH 1 DIGITAL SIGNAL




(D1)

(D2)

(D3)

(D4)

AUDIO SIGNAL ROUTE

4

1/3 CN1I

DIGIC ASSY (DWX2547)(1/2)K


61/176

DJM-800

5 6 7 8

5 6 7 8

LRCK

BUFFER

BCK

BUFFER

MCLK

BUFFER

(D1)

(D3)

(D2)

(D4)

(D4)

(D3)

6 7 5

3

6/6 CN453ACN2401N CN1301M


62/176

DJM-80062

1 2 3 4

1 2 3 4

1/2

2/2

2/2


(D1)

(D2)

(D1)

(D2)

(D1)

(D1)

(D2)





(D1)

(D2)

(D3)

(D4)

AUDIO SIGNAL ROUTE

1

2

DIGIC ASSY(DWX2547)(2/2)

K


63/176

DJM-800

5 6 7 8

5 6 7 8

(D3)

(D4)

(D3)

(D4)

(D4)

(D4)

(D3)

(D3)

CN1401L


64/176

DJM-80064

1 2 3 4

1 2 3 4

3.24 DIGIB ASSY

BUFFER

(D)

(D)

(D)

(MA2D)

(D)

2

4

3

DIGIB ASSY (DWX2546)M

M


65/176

DJM-800

5 6 7 8

5 6 7 8

(D)

(D)

(MA2D)

(MA2D)

LRCKBUFFER

BCKBUFFER

MCLK BUFFER

BUFFER

: DIGITAL CH SIGNAL


(D)

(MA2D)

AUDIO SIGNAL ROUTE

7

1

6

5

8

3/3

CN15

I

M

CN1202

K


66/176

DJM-80066

1 2 3 4

1 2 3 4

3.25 HPAMP ASSY

Pow

erSu

pply

HP D/A

(HPD)

(HP)

(HPD)

6

7

8

1

2

1/3

CN12

I

CN2

03

Q

HPAMP ASSY (DWX2556)O

O


67/176

DJM-800

5 6 7 8

5 6 7 8

(HP)

(HP)

(HP)

: HP L CH SIGNAL

: HP DIGITAL CH SIGNAL

(HP)

(HPD)

AUDIO SIGNAL ROUTE

3

4 5

C N 9

P

O


68/176

DJM-80068

1 2 3 4

1 2 3 4

3.26 HPJACKHPJACKHPJACKHPJACK ASSYS

F804=R1901(R1901=0 )

(HP)

: HP L CH SIGNAL(HP)

AUDIO SIGNAL ROUTE

CN2501

O

HPJACK ASSY (DWX2553)P

P P


69/176

DJM-800

5 6 7 8

5 6 7 8

3.27 ACSWACSWACSWACSWASSY

INLETASSY

ACSW (DWX2545)R

R R

Q

TOSW

P

OWERSUPPLY


70/176

DJM-80070

1 2 3 4

1 2 3 4

3.28 SW POWER SUPPLY UNIT

Q

NOTE OF SPARE PARTS IN POWER SUPPLY (SYPS) UNIT In case of repairing, use the described parts only to prevent an accident. Please write the red mark on the board when the primary section of POWER SUPPLY (SYPS) Unit is repaired. Please take care to keep the space, not touching other parts when replacing the parts.

SW POWER SUPPLY UNIT (DWR1433)Q

NOTE FOR FUSE REPLACEMENT

FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE WITH SAME TYPE AND RATINGS ONLY.

CAUTION -

R

ACSW

ASSY


71/176

DJM-800

5 6 7 8

5 6 7 8

Q

CN8

I2/3

CN2502

O

CN903

J


72/176

DJM-80072

1 2 3 4

1 2 3 4

3.29 VOLTAGES

Input

connectors

Output

connectors

MIC

CFX

FADER ST.

HP

CH

CRS FADER

MASTER

BOOTH MONITOR

CH FADER CURVE

CRS FADER CURVE

EFFECT

REAR

CD/LINE

PHONO

DIGITAL IN

RETURN

MIC1

MIC2

MASTER1

MASTER2

REC

BOOTH

SEND

DIGITAL OUT

HP

MIC LEVEL 1

MIC LEVEL 2

MIC EQ HI

MIC EQ LOW

MIC TKOV.

HP MONO/STEREO

MIXING

LEVEL

INPUT SELECT

TRIM

EQ HI

EQ MID

EQ LOW

COLOR

CUE

FADER

CROSS FADER ASSIGN

LEVEL

BALANCECUE

MONO/STEREO

AUTO/TAP

MIDI START/STOP

CUE

EFFECT

CHANNEL

TIME

LEVEL/DEPTH

ON/OFF

DIGI/ANA SELMASTER ATT.

MIC SIGNAL ADD/CUT

fs

Nothing

Nothing

Nothing

Nothing

Nothing

Nothing

Non connction

Non connction

Non connction

Non connction

Non connction

Non connction

Non connction

Max

Max

Center

Center

OFF

OFF(Lighting)

All Ch OFF

STEREO

Center

Max

All Fully counter clock wise direction

Max

Center

Center

Center

Center

ALL OFF

ALL Max

All Ch THRU

Center

Max

CenterOFF

STEREO

Max

Center

Center

AUTO

START

OFF

DERAY

1

Max

OFF(Lighting)

ALL DIGI0dB

ADD

96K

Measurement Condition


73/176

DJM-800

5 6 7 8

5 6 7 8

Voltages

INPUT ASSY

IC409 (CS5361-KS-TLB)

A 1/6

INPUT ASSY


A 4/6

INPUT ASSY


A 2/6

INPUT ASSY

IC803 (PCM1742KE-TBB)

A 5/6 INPUT ASSYIC805 (TA78L12F-TLB)

A 6/6

INPUT ASSY


A 3/6

Pin No Voltage (V)

1

2

3

4

5

6

7

8

9

10

11

12

3.186

0

1.557

1.539

1.71

4.851

0

3.223

1.0361.134

3.178

0

0

Pin No Voltage (V)

13

14

15

16

17

18

19

20

21

22

23

24

3.192

0

0.725

2.502

2.408

0

4.962

2.493

2.507

2.48

0

4.192

Pin No Voltage (V)

1

2

3

4

5

6

7

8

9

10

11

12

3.187

0

1.608

1.541

1.715

4.859

0

3.223

1.0651.193

3.22

0

0

IC1711 (TC74HC273AF-TBB)

Pin No Voltage (V)

1

2

3

4

5

6

7

8

9

10

3.204

0

0.175

0.156

0

0

0.17

0.16

0

0

Pin No Voltage (V)

11

12

13

14

15

16

17

18

19

20

3.242

0.442

0.158

0.159

0.886

0.442

0.158

0.165

0.886

3.24

Pin No Voltage (V)

13

14

15

16

17

18

19

20

21

22

23

24

3.215

0

0.616

2.515

2.499

0

4.967

2.499

2.514

2.48

0

4.933

Pin No Voltage (V)

1

2

3

4

5

6

7

8

9

10

11

12

3.188

0

1.559

1.541

1.709

4.848

0

3.224

1.0321.166

3.221

0

0

Pin No Voltage (V)

13

14

15

16

17

18

19

20

21

22

23

24

3.188

0

0.783

2.511

2.497

0

4.964

2.498

2.512

2.476

0

4.724

Pin No Voltage (V)

1

2

3

4

5

6

7

8

1.596

1.611

1.56

0

3.223

4.972

2.505

2.468

Pin No Voltage (V)

1

2

3

11.896

0

15

IC1501 (AK5381VT-TBB)

Pin No Voltage (V)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

2.530

2.534

0.000

2.499

0.000

5.008

0.230

0.000

0.295

0.274

0.264

0.270

0.072

0.000

0.000

0.000

Pin No Voltage (V)

9

10

11

12

13

14

15

16

0

2.412

0.015

3.19

0.002

1.733


Pin No Voltage (V)

1

2

3

4

5

6

7

8

1.624

1.086

1.086

0

0

3.243

0

0

Pin No Voltage (V)

9

10

11

12

13

14

15

16

0.533

0.533

0.534

0.534

0.534

0.533

3.242

Pin No Voltage (V)

1

2

3

4

5

6

7

8

9

10

11

12

3.189

0

1.609

1.541

1.541

4.852

0

3.225

1.0111.196

3.221

0

0

Pin No Voltage (V)

13

14

15

16

17

18

19

20

21

22

23

24

3.221

0

0.668

2.514

2.5

0

4.964

2.505

2.522

2.48

0

4.931

MIC1 ASSYB

PANEL1 ASSYC

PANEL1 ASSYCIC1712 (TC74HC273AF-TBB)

Pin No Voltage (V)

1

2

3

4

5

6

7

8

9

10

3.204

0

0.167

0.155

0

0

0.17

0.159

0

0

Pin No Voltage (V)

11

12

13

14

15

16

17

18

19

20

3.241

0

0.151

0.159

0

0

0.157

0.164

0

3.24


Pin No Voltage (V)

1

2

3

4

5

6

7

8

9

10

3.203

0

0.166

0.155

0

0

0.168

0.158

0

0

Pin No Voltage (V)

11

12

13

14

15

16

17

18

19

20

3.241

0

0.157

0.152

0

0

0.157

0

3.239

3.239

PANEL1 ASSYC


Pin No Voltage (V)

1

2

3

4

5

6

7

8

1.624

1.085

1.086

0

0

3.242

0

Pin No Voltage (V)

9

10

11

12

13

14

15

16

0.533

0.533

0.533

0.533

0.533

0.532

3.242


Pin No Voltage (V)

1

2

3

4

5

6

7

8

1.622

1.622

1.622

0

0

3.24

0.406

0

Pin No Voltage (V)

9

10

11

12

13

14

15

16

0.402

0.403

0.403

0.403

0.403

0.403

0.405

3.24

PANEL1 ASSYC

IC2102(NJM2903M-TLB)

Pin No Voltage (V

1

2

3

4

5

6

7

8

3.24

0.005

3.238

0

0

3.242

PANEL2ASSY

F


74/176

DJM-80074

1 2 3 4

1 2 3 4

DSP ASSY

IC1 (PEG236A)

I 1/3 DSP ASSYIC22 (D610A003BPYPA225-K)

I 2/3

Pin No Voltage (V) Pin No Voltage (V) Pin No Voltage (V)

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

4950

51

52

53

54

55

56

57

58

59

60

3.188

0.000

0.036

3.203

1.0031.478

1.5681.913

2.698

1.377

0.000

1.202

0.422

1.025

0.029

2.817

2.679

0.581

0.000

0.024

3.162

0.024

0.024

2.545

3.187

0.000

3.175

3.183

3.183

0.024

3.183

3.183

0.099

3.173

0.026

3.175

0.026

2.246

2.246

3.176

0.000

3.182

0.970

0.114

0.109

1.381

0.978

1.376

0.116

0.1140.000

2.250

2.247

2.247

0.026

0.024

0.549

0.705

0.026

0.026

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109110

111

112

113

114

115

116

117

118

119

120

0.026

0.000

0.443

0.357

0.562

0.555

0.551

0.358

0.689

0.000

0.567

3.171

0.551

0.680

0.293

0.284

0.282

0.278

0.280

0.278

2.234

1.822

1.822

0.007

3.129

3.143

3.143

3.156

2.977

3.146

0.519

0.514

0.000

1.599

3.161

3.162

0.000

3.192

2.257

2.256

0.024

3.159

3.181

3.1803.180

3.182

3.183

1.390

1.576

1.596

1.603

1.581

2.501

3.146

2.988

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

3.170

3.167

3.168

1.842

3.060

3.056

3.064

0.021

0.000

3.067

3.050

3.043

0.035

3.057

3.049

3.083

2.863

0.030

0.083

1.109

0.139

0.139

Pin No Voltage (V)

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

4950

51

52

53

54

55

56

57

58

59

60

3.2343.695

1.140

0.000

3.238

0.000

3.270

0.000

1.160

1.590

0.001

1.040

0.000

1.488

0.001

0.001

1.488

3.265

1.538

1.187

0.000

1.538

3.270

0.000

3.266

1.603

1.187

0.000

0.001

0.000

0.000

1.187

0.000

0.001

1.042

0.000

0.000

1.041

3.238

0.000

1.040

3.238

0.000

0.0001.040

1.039

0.000

1.039

0.000

3.239

3.239

0.000

1.038

Pin No Voltage (V)

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109110

111

112

113

114

115

116

117

118

119

120

3.214

0.013

2.948

3.080

3.239

0.000

1.038

0.378

3.073

3.082

3.080

3.239

0.000

3.062

0.010

1.642

0.940

3.209

1.037

0.000

3.219

3.239

0.000

0.006

3.240

0.000

1.038

0.5693.225

0.011

0.011

0.011

0.3543.014

0.004

1.187

0.000

3.266

0.002

0.002

2.686

3.266

1.187

1.187

0.000

3.266

3.266

3.266

3.266

3.266

3.266

3.266

0.000

1.187

3.266

3.266

3.263

3.264

Pin No Voltage (V)

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169170

171

172

173

174

175

176

177

178

179

180

3.264

3.264

3.267

1.187

0.000

3.266

3.267

3.267

3.267

3.267

3.267

3.267

1.187

0.000

3.233

1.520

1.488

3.237

0.000

1.026

1.032

1.065

1.062

1.013

0.000

1.049

1.281

1.489

0.000

1.522

3.240

1.049

0.000

1.587

3.240

1.587

3.240

0.000

1.4900.000

1.049

0.000

0.000

3.202

1.049

0.000

0.000

Pin No Voltage (V)

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

1.048

0.000

3.241

0.010

3.239

3.239

3.238

3.241

0.000

1.054

3.238

3.238

3.238

0.000

1.187

1.187

0.000

0.000

1.186

3.241

0.000

2.337

3.261

3.264

0.000

1.185

* Hang-up assumes

that I touch it.


75/176

DJM-800

5 6 7 8

5 6 7 8

DSP ASSY

IC11 (K4S641632H-TC75-K)

IC12 (MBM29LV400TC-70PFTN)

I 2/3

DSP ASSYI 2/3

Pin No Voltage (V)

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

3.253

3.113

3.253

3.100

3.109

0.000

3.105

3.098

3.253

3.092

3.089

0.000

3.092

3.252

3.175

3.230

3.206

3.224

3.219

1.0123.024

1.0103.084

0.139

0.119

3.058

3.139

3.245

3.253

Pin No Voltage (V)

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

0.000

3.180

3.167

3.168

3.143

0.129

0.125

0.165

3.237

1.669

3.174

0.000

3.077

3.253

3.108

3.138

0.000

3.034

3.142

3.253

3.151

3.029

0.000

3.064

0.000

Pin No Voltage (V)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1718

19

20

21

22

23

24

0.146

0.158

1.0133.112

0.9843.103

0.164

0.138

0.131

0.111

3.229

0.557

0.1850.517

3.169

3.169

3.182

3.246

3.139

3.063

IC14 (R1224N102H-TLB)

DSP ASSYI 3/3

Pin No Voltage (V)

1

2

3

4

5

2.783

0.020

1.020

2.002

3.201

IC16 (NJM2374AM-TFB)

DSP ASSYI 3/3

Pin No Voltage (V)

1

2

3

4

13.862

0.000

0.792

0.000

Pin No Voltage (V)

5

6

7

8

1.268

8.813

8.767

6.840

IC15 (S-1200B25-M5-TRB)

DSP ASSYI 3/3

Pin No Voltage (V)

1

2

3

4

5

3.237

0.000

3.236

2.510

Pin No Voltage (V)

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

4142

43

44

45

46

47

48

0.128

3.238

0.000

3.225

3.103

3.076

3.090

3.107

3.103

3.141

3.102

3.035

3.251

3.085

3.145

3.087

3.1513.079

0.266

0.264

3.059

0.000

3.253

0.025

DSP ASSY

IC13 (XC3S50-4TQG144C-K)

I 3/3

Pin No Voltage (V) Pin No Voltage (V) Pin No Voltage (V)

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

3435

36

37

38

39

40

41

42

43

44

45

46

47

48

4950

51

52

53

54

55

56

57

58

59

60

2.994

0.126

3.183

1.579

0.020

0.052

3.176

1.577

0.053

3.175

0.000

3.182

3.176

0.000

1.047

2.665

0.020

2.803

0.025

1.029

3.1820.435

1.196

2.524

2.525

2.525

1.412

2.646

0.000

3.181

1.5951.927

0.000

1.0481.458

3.153

2.514

1.2153.174

3.161

0.329

0.334

3.182

0.332

0.334

0.335

0.336

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

9495

96

97

98

99

100

101

102

103

104

105

106

107

108

109110

111

112

113

114

115

116

117

118

119

120

1.215

2.514

0.706

0.021

0.084

3.179

0.000

0.361

0.585

0.713

2.541

2.521

0.381

0.562

3.181

0.583

0.587

0.557

0.467

0.000

0.359

0.021

0.021

0.021

0.000

0.021

0.022

3.181

0.021

0.021

0.000

3.028

3.018

3.030

3.019

0.000

3.016

3.028

3.003

3.021

3.182

3.018

3.070

3.040

3.082

0.000

0.604

0.856

0.000

0.880

0.793

0.605

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

0.604

0.661

0.610

0.614

0.604

0.595

1.216

1.240

1.251

1.233

1.706

1.745

1.676

1.701

1.771

0.000

1.801

1.712

0.000

1.851

1.784

1.720

1.725

IC904 (AK4393VF-TBB)

Pin No Voltage (V)

1

2

3

4

56

7

8

9

10

11

12

13

14

0.000

3.221

1.698

3.188

1.5290.004

1.558

0.000

2.940

3.202

0.000

0.000

3.219

0.000

Pin No Voltage (V)

15

16

17

18

1920

21

22

23

24

25

26

27

28

0.000

0.000

4.977

4.977

0.0002.621

2.620

2.623

2.623

2.629

3.217

3.219

0.000

0.000

OUTPUT ASSYJ 1/3


Pin No Voltage (V)

12

3

4

5

6

7

8

1.5290.003

1.560

0.000

3.223

4.976

2.505

2.462

Pin No Voltage (V)

910

11

12

13

14

15

16

0.0002.481

0.016

3.192

0.002

1.705

OUTPUT ASSYJ 2/3


76/176

DJM-80076

1 2 3 4

1 2 3 4

Pin No Voltage (V)

1

2

3

4

5

6

7

8

1.530

0.002

1.559

0.000

3.224

4.975

2.509

2.467

Pin No Voltage (V)

9

10

11

12

13

14

15

16

0.000

2.470

0.000

2.470

0.016

3.192

0.002

1.701


OUTPUT ASSYJ 3/3

Pin No Voltage (V)

1

2

3

4

56

7

8

2.482

0.741

0.000

2.481

0.0004.974

3.225

0.000

Pin No Voltage (V)

9

10

11

12

1314

15

16

0.167

0.359

0.150

0.352

0.0030.000

0.000

0.000

IC918 (AK5381VT-TBB)

OUTPUT ASSYJ 3/3

DIGIC ASSYKIC1202 (AK4117VF-TBB)

Pin No Voltage (V)

1

2

3

4

5

6

78

9

10

11

12

1.195

3.181

1.566

0.000

0.074

3.180

0.0000.000

-

2.232

1.741

0.005

Pin No Voltage (V)

13

14

15

16

17

18

1920

21

22

23

24

0.000

-

0.000

-

1.583

0.062

3.1892.254

-

-

3.158

0.000


Pin No Voltage (V)

1

2

3

4

5

6

7

8

9

10

11

12

1.188

3.182

1.572

0.000

0.075

3.183

0.000

0.000

-

2.245

1.800

0.005

Pin No Voltage (V)

13

14

15

16

17

18

19

20

21

22

23

24

0.000

-

0.000

-

1.593

0.063

3.270

2.267

-

-

3.177

0.000


Pin No Voltage (V)

1

2

3

4

5

6

7

8

9

10

11

12

1.193

3.202

1.576

0.000

0.075

3.202

0.000

0.000

-

2.248

1.805

0.004

Pin No Voltage (V)

13

14

15

16

17

18

19

20

21

22

23

24

0.000

-

0.000

-

1.593

0.063

3.206

2.266

-

-

3.176

0.000


Pin No Voltage (V)

1

2

3

4

5

6

7

8

9

10

11

12

1.186

3.191

1.568

0.000

0.075

3.199

0.000

0.000

2.246

1.759

0.004

Pin No Voltage (V)

13

14

15

16

17

18

19

20

21

22

23

24

0.000

0.000

1.593

Documents

Pioneer Djm 800 Schematic