Pioneer DJM-707 Service manual

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS (USA) 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

PIONEER CORPORATION 2004

PHONO 2

FADER START

CH-1 FADER START

C.F.1 FADER START

MIC LEVEL

–

MIC SEND

SESSION IN

–

CH-1 SEND

0

HI

+
12-12

LOW

+
12-12

0

PHONO 1

/LINE 1

TRIM

–

MID

LOW

-26

EQ

OFF

ON

TRANSFORM

CH-1 CH-2

10

9

8

7

6

5

4

3

2

1

0

CD 2

/LINE 2

CD 1

PROFESSIONAL 2CHANNEL MIXER

DJM-707

+
9

HI

+
6-26

+
6-26

+
6

MASTER LEVEL

REVERSE

LR

14

9

5

3

1

0

–

1

–

3

–

6

–

9

–

15

–

22

dB dB

CH-1 CH-2

MASTER LEVEL

TRIM

–

0

BOOTH/SESSION OUT

+

–

9

HI

POWER

REVERSE

0

–

PHONES

+
6-26

MID

0

–

SELECT

MASTER

+

6-26

LOW

CUE

CH-1 CH-2

+
6-26

EQ

CH-2 SEND

OFF

ON

FADER START

TRANSFORM

REVERSE

14

9

10

5

9

3

8

1

7

0

6

–

1

5

–

3

4

CH-2 FADER START

–

6

3

–

9

2

–

1

15

0
–
22

C.F.2 FADER START

21

FEELING
ADJ.

PHONES

POWER

DJM-707

DJ MIXER

DJM-707

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

Model Type Power Requirement Remarks

DJM-707 KUCXJ AC120V

DJM-707 WYXJ AC220 - 240V

DJM-707 TLTXJ AC110 - 240V

DJM-707 NKXJ AC220V

ORDER NO.

RRV2872

For details, refer to "Important symbols for good services" .

T-ZZY JAN. 2004 printed in Japan

1234

SAFETY INFORMATION

A

This service manual is intended for qualified service technicians ; it is not meant for the casual do-it­yourselfer. 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.

B

Health & Safety Code Section 25249.6 – Proposition 65

C

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS

The following check should be performed for the
continued protection of the customer and service
technician.

LEAKAGE CURRENT CHECK

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

D

E

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

Reading should
not be above

0.5mA

Earth
ground

Device
under
test

Also test with
plug reversed
(Using AC adapter
plug as required)

Test all
exposed metal
surfaces

Leakage
current
tester

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 appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the protection
afforded by them necessarily can be obtained by using
replacement components rated for voltage, wattage, etc.
Replacement parts which have these special safety
characteristics are identified in this Service Manual.
Electrical components having such features are identified
by marking with a
in this Service Manual.
The use of a substitute replacement component which does
not have the same safety characteristics as the PIONEER
recommended 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 latest
information, always consult the current PIONEER Service
Manual. A subscription to, or additional copies of, PIONEER
Service Manual may be obtained at a nominal charge from
PIONEER.

on the schematics and on the parts list

AC Leakage Test

F

2

1234

DJM-707

5 678

[ Important symbols for good services ]

In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.
When you find the procedures bearing any of the symbols, be sure to fulfill them:

1. Product safety

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
In accordance with the procedures or instructions described in this manual, adjustments should be performed.

A

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,
proper cleaning should be performed to restore their performances.

4. Shipping mode and shipping screws

To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
the shipping screws should be installed before shipping out in accordance with this manual, if necessary.

5. Lubricants, glues, and replacement parts

Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying
glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the
prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed
ones should be used.

CONTENTS

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

2. EXPLODED VIEWS AND PARTS LIST.............................................................................................................6

2.1 PACKING....................................................................................................................................................6

2.2 EXTERIOR SECTION ................................................................................................................................8

2.3 CONTROL PANEL (LOWER) SECTION ..................................................................................................10

2.4 CONTROL PANEL (UPPER) SECTION ...................................................................................................12

2.5 FRONT PANEL SECTION ........................................................................................................................14

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRM .............................................................................................16

3.1 OVERALL BLOCK DIAGRAM ..................................................................................................................16

3.2 OVERALL CONNECTION DIAGRAM ......................................................................................................18

3.3 MAIN ASSY (1/6)......................................................................................................................................20

3.4 MAIN ASSY (2/6)......................................................................................................................................22

3.5 MAIN ASSY (3/6)......................................................................................................................................24

3.6 MAIN ASSY (4/6)......................................................................................................................................26

3.7 MAIN ASSY (5/6)......................................................................................................................................28

3.8 MAIN ASSY (6/6)......................................................................................................................................30

3.9 CONT ASSY .............................................................................................................................................32

3.10 C1EQ ASSY ...........................................................................................................................................34

3.11 C1EQ ASSY (2/2)...................................................................................................................................36

3.12 C2EQ ASSY ...........................................................................................................................................38

3.13 C1BF ASSY............................................................................................................................................40

3.14 C2BF ASSY............................................................................................................................................42

3.15 MICB ASSY ............................................................................................................................................44

3.16 HPBO ASSY...........................................................................................................................................46

3.17 FDVR ASSY............................................................................................................................................48

3.18 SDRT ASSY ...........................................................................................................................................50

3.19 XLR ASSY (1/2)......................................................................................................................................52

3.20 XLR ASSY (2/2)......................................................................................................................................54

B

C

D

E

F

56

DJM-707

7

8

3

1234

3.21 LVMR (1/2), C1TR, C2TR, FVA1 and FVA2 ASSYS.............................................................................. 56

3.22 LVMR ASSY (2/2) .................................................................................................................................. 58

3.23 CFVR, RVSW and FSSW ASSYS ......................................................................................................... 60

A

3.24 SW POWER SUPPLAY ASSY ............................................................................................................... 62

3.25 VOLTAGES............................................................................................................................................. 63

3.26 WAVEFORMS........................................................................................................................................ 66

4. PCB CONNECTION DIAGRAM ..................................................................................................................... 70

4.1 MAIN ASSY ............................................................................................................................................. 70

4.2 CONT ASSY ............................................................................................................................................ 74

4.3 C1 EQ ASSY............................................................................................................................................ 76

4.4 C2 EQ ASSY............................................................................................................................................ 78

4.5 C1BF ASSY ............................................................................................................................................. 80

4.6 C2BF ASSY ............................................................................................................................................. 81

4.7 MICB ASSY ............................................................................................................................................. 82

4.8 HPBO ASSY ............................................................................................................................................ 83

B

4.9 LVMR, C1TR, C2TR, FVA1,FVA2 and FDVR ASSYS.............................................................................. 84

4.10 SDRT ASSY........................................................................................................................................... 88

4.11 XLR ASSY ............................................................................................................................................. 89

4.12 CFVR, RVSW and FSSW ASSYS ......................................................................................................... 90

4.13 SW POWER SUPPLY ASSY.................................................................................................................. 92

5. PCB PARTS LIST ........................................................................................................................................... 94

6. ADJUSTMENT ............................................................................................................................................. 100

6.1 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED ..................................... 100

6.2 CH1 OFFSET ADJUSTMENT................................................................................................................ 102

6.3 CH1GAIN ADJUSTMENT...................................................................................................................... 103

6.4 CH2 OFFSET ADJUSTMENT................................................................................................................ 104

6.5 CH2 GAIN ADJUSTMENT..................................................................................................................... 105

C

6.6 CH1 EQ Low ADJUSTMENT................................................................................................................. 106

6.7 CH1 EQ Mid ADJUSTMENT.................................................................................................................. 107

6.8 CH1 EQ Hi ADJUSTMENT .................................................................................................................... 108

6.9 CH2 EQ Low ADJUSTMENT................................................................................................................. 109

6.10 CH2 EQ Mid ADJUSTMENT................................................................................................................ 110

6.11 CH2 EQ Hi ADJUSTMENT .................................................................................................................. 111

7. GENERAL INFORMATIN ............................................................................................................................. 112

7.1 DIAGNOSIS ........................................................................................................................................... 112

7.1.1 SERVICE MODE ............................................................................................................................. 112

7.1.2 Rewriting of the Software................................................................................................................. 114

7.1.3 POWER ON SEQUENCE................................................................................................................ 116

7.1.4 DISASSEMBLY ................................................................................................................................ 117

D

7.1.5 CONFIGURATION OF THE PC BOARD ......................................................................................... 121

7.2 PARTS.................................................................................................................................................... 122

7.2.1 IC INFORMATION ........................................................................................................................... 122

8. PANEL FACILITIES AND SPECIFICATIONS ............................................................................................... 125

E

F

4

1234

DJM-707

Audio Section

Input terminal (input level/impedance)

CD 1, 2 ................................................. -14 dBV (200 mV) / 22 kΩ

LINE 1, 2 .............................................. -14 dBV (200 mV) / 47 kΩ

PHONO 1, 2 ............................................. -54 dBV (2 mV) / 47 kΩ

MIC ............................................................. -54 dBV (2 mV) / 3 kΩ

SESSION IN ......................................... -14 dBV (200 mV) / 22 kΩ

RETURN .............................................. -14 dBV (200 mV) / 22 kΩ

Output terminal (output level/impedance)

MASTER OUT 1 (XLR) ................................... 0 dBV (1 V) / 600 Ω

MASTER OUT 2 (RCA) .................................... 0 dBV (1 V) / 1 kΩ

BOOTH / SESSION OUT ................................. 0 dBV (1 V) / 1 kΩ

SEND ...................................................... -14 dBV (200 mV) / 1 kΩ

PHONES ................................................ 6 dBV (2 V) / 22Ω or less

(Rated load impedance 32 Ω)

Frequency characteristics

CD, LINE, MIC ..................................................... 20 Hz to 20 kHz

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

SN ratio

CD, LINE ................................................................. 93 dB or more

PHONO.................................................................... 78 dB or more

MIC ......................................................................... 64 dB or more

Total harmonic distortion rate

CD, LINE .................................................................. 0.02% or less

Cross talk (1 kHz) .................................................... 77 dB or more

Channel equalizer (CD, LINE/PHONO)

HI .......................................................................... +6 dB to -26 dB

MID........................................................................ +6 dB to -26 dB

LOW...................................................................... +6 dB to -26 dB

Microphone equalizer (MIC)

HI ........................................................................ +12 dB to -12 dB

LOW ................................................................... +12 dB to -12 dB

KUCXJ type

Electrical Section, etc.

Power supply voltage ......................................... AC 120 V, 60 Hz

Power consumption ............................................................... 23 W

Operating temperature ................ +5° C to +35° C (41° F to 95° F)

Operating humidity ....................................................... 5% to 85%

External dimensions ............. 251 (W) x 381.6 (D) x 107.9 (H) mm

9-7/8 (W) x 15 (D) x 4-1/4 (H) in

Weight .................................................................................. 6.3 kg

13 lbs 14 oz

Accessories

¶ Hexagonal Allen driver ............................................................ 1

¶ These operating instructions.................................................... 1

¶ Warranty Card.......................................................................... 1

For improvement purposes, specifications and design may be subject to
modification without notice.

¶ Operating instructions................... x1

¶ Warranty Card............................... x1

(KUCXJ type)

¶ Hexagonal Allen driver..........x1

(DEX1018)

Accessories

WYXJ type

Electrical Section, etc.

Power supply voltage .............................. AC 220-240 V, 50/60 Hz

Power consumption ............................................................... 23 W

Operating temperature ........................................... +5°C to +35°C

Operating humidity ....................................................... 5% to 85%

External dimensions ............. 251 (W) x 381.6 (D) x 107.9 (H) mm

Weight .................................................................................. 6.3 kg

Accessories

¶ Hexagonal Allen driver ............................................................ 1

¶ These operating instructions.................................................... 1

For improvement purposes, specifications and design may be subject to
modification without notice.

TLTXJ type

Electrical Section, etc.

Power supply voltage ............................... AC 110-240 V,50/60 Hz

Power consumption ............................................................... 23 W

Operating temperature .......................................... +5°C to +35°C

Operating humidity ......................................................... 5%to 85%

External dimensions ................ 251 (W)x 381.6 (D)x 107.9 (H)mm

Weight .................................................................................. 6.3 kg

Accessories

¶ Hexagonal Allen driver ............................................................ 1

¶ These operating instructions.................................................... 1

For improvement purposes,specifications and design may be subject to
modification without notice.

5 678

1. SPECIFICATIONS

A

B

C

D

E

F

56

DJM-707

7

8

5

1234

2. EXPLODED VIEWS AND PARTS LIST

NOTES:

A

2.1 PACKING

B

C

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.)

1

3

2

4

6

8

D

7

5

E

FRONT

F

6

1234

10

DJM-707

9

5 678

PACKING

Mark

Mark

No. Description Part No.

1 Hexagon Screwdriver DEX1018

NSP 2 Warranty Card See Contrast table(2)

3 Operating Instructions See Contrast table(2)

NSP 4 Polyethylene Bag Z21-038

NSP 5 Pad (A) DHA1586

(0.03 x 230 x 340)

No. Description Part No.

6 Pad (B) DHA1587

7 Sheet RHX1006

8 Polyethylene Bag VHL1051

9 Packing Case See Contrast table(2)

NSP 10 Label VRW1629

(2) CONTRAST TABLE

DJM-707/ KUCXJ, DJM-707/ WYXJ, DJM-707/ TLTXJ and DJM-707/NKXJ are constructed the same except for the
following :

Mark No. Symbol and Description

NSP 2 Warranty Card ARY7043 Not used Not used Not used

3 Operating Instructions (English) DRB1353 Not used Not used

3 Operating Instructions

(English/ French/ German/ Italian/ Duch/ Spanish)

3 Operating Instructions (English/ Spanish/ Chinese) Not used Not used DRB1355

3 Operating Instructions (Korea) Not used Not used Not used DRB1356

9 Packing Case DHG2445 DHG2444 DHG2446 DHG2448

DJM-707

KUCXJ

Not used DRB1354 Not used

DJM-707

WYXJ

DJM-707

TLTXJ

DJM-707

Not used

Not used

Not used

NKXJ

A

B

C

D

E

56

DJM-707

F

7

8

7

1234

2.2 EXTERIOR SECTION

A

NON-CONTACT

SIDE

B

CONTACT SIDE

C

44

D

28

E

44

25

27

44

Refer to "2.3 CONTROL PANEL (LOWER) SECTION".

47

H

I

M

10

24

26

15

44

E

18

F

G

19

44

7

T

44

3

E

44

I

13

H

14

D

2

B

29

D

23

9

44

44

30

E

C

21

47

47

A

J

J

K

43

J

11

12

G

44

A

1

F

44

22

Refer to "2.4 CONTROL PANEL (UPPER) SECTION".

47

B

M

L

4

5

6

K

F

K

L

16

42

17

44

C

B

30

25

N

38

37

44

36

A

44

44

N

44

44

46

44

35

44

32

33

25

39

8

44

34

46

44

20

41

44

40

46

39

44

48

44

44

Refer to "2.5 FRONT PANEL SECTION".

F

8

1234

44

DJM-707

44

45

44

45

31

44

>

>

>

5 678

EXTERIOR SECTION Parts List

Mark

No. Description Part No.

1 MAIN Assy DWX2338

2 CONT Assy DWX2335

3 C1BF Assy DWS1338

4 SDRT Assy DWX2321

5 XLR Assy DWX2322

Mark

No. Description Part No.

26 Shield Sheet B DEC2570

27 Shield Sheet C DEC2584

28 Power Knob DAC2133

29 Blind Cap DNK4218

30 Foot REC-434

A

6 C2BF Assy DWS1339

7 SW POWER SUPPLY DWR1377

8 Connector Assy (8P) DKP3660

9 Connector Assy (9P) DKP3662

10 Flexible Cable (17P) DDD1234

11 Flexible Cable (15P) DDD1243

12 Flexible Cable (33P) DDD1247

13 Flexible Cable (23P) DDD1239

14 Flexible Cable (19P) DDD1238

15 Flexible Cable (17P) DDD1246

16 Flexible Cable (11P) DDD1245

17 Connector Assy (6P) DKP3661

18 Connector Assy PF08EE-D17

19 Connector Assy (5P) DKP3659

20 AC Power Cord See Contrast table(2)

21 Strain Relief See Contrast table(2)

22 Cord Stopper Stay DNH2576

23 Locking Card Spacer PNW2917

NSP 24 Shield Case DNH2572

NSP 25 Cord Stopper ZCB-069Z

NSP 31 Bottom Plate DNH2570

32 Cord Cover DNK4197

33 Rivet RBM-003

34 Chassis (7) Assy DXB1816

NSP 35 Chassis (7) DNA1297

NSP 36 Partition Plate DNH2573

37 Shield Sheet A DEC2569

38 Card Spacer DNK2769

39 Terminal Screw AKE-031

40 Nut NKX2FUC

41 Washer DBE1010

42 Mini Clamp DEC2588

NSP 43 PC Support VEC1584

44 Screw BBZ30P060FZK

45 Screw BBZ40P120FMC

46 Screw BPZ30P080FMC

47 Screw CMZ30P100FZK

NSP 48 Rear Panel See Contrast table(2)

B

C

(2) CONTRAST TABLE

DJM-707/ KUCXJ, DJM-707/ WYXJ, DJM-707/ TLTXJ and DJM-707/NKXJ are constructed the same except for the
following :

Mark No. Symbol and Description

>

20 AC Power Cord VDG1075 VDG1077 VDG1077

21 Strain Relief CM-22C CM-22B CM-22B

NSP 48 Rear Panel DNC1662 DNC1661 DNC1663 DNC1665

DJM-707

KUCXJ

DJM-707

WYXJ

DJM-707

TLTXJ

DJM-707

NKXJ

VDG1096

CM-22C

D

E

56

DJM-707

F

7

8

9

1234

2.3 CONTROL PANEL (LOWER) SECTION

A

NON-CONTACT

SIDE

CONTACT SIDE

B

44

45

14

C

44

16

46

44

1

O

7

11

42

9

M

7

8

49

13

10

42

A

3

B

43

10

11

4

N

38

39

15

43

6

37

B

L

19

19

18

17

21

47

19

50

25

20

30

49

26

27

18

19

32

23

22

D

E

47

24

49

43

28

34

48

29

I

48

31

50

5

B

To. CONT Assy
(EXTERIOR SECTION: No.14)

43

37

33

35

36

B

To. CONT Assy
(EXTERIOR SECTION: No.13)

48

38

37

A

37

44

37

40

44

12

38

KUCXJ
ONLY

45

44

14

2

P

F

10

1234

DJM-707

41

41

44

5 678

CONTROL PANEL (LOWER) SECTION Parts List

Mark

No. Description Part No.

1 FVA1 Assy DWX2323

2 FVA2 Assy DWX2324

3 C1TR Assy DWS1334

4 C2TR Assy DWS1335

5 FDVR Assy DWX2320

Mark

No. Description Part No.

26 MG Plate Assy DXA1968

27 MG Shaft DLA1947

28 Case A DNK4193

29 Case B DNK4194

30 Worm Gear S DNK4195

A

6 LVMR Assy DWS1330

7 Slider Knob (L) DNK4210

8 Control Panel (D7) DNB1124

9 Fader Packing (A) DEC2571

10 SW Packing (A) DEC2573

11 Transform Panel DNF1682

12 65 Label (S) See Contrast table (2)

13 Push SW Guide DNK4208

14 CH Fader Bracket DNF1683

NSP 15 Panel Stay D Assy DXB1787

16 CR Fader Bracket DNF1684

17 Slider Base DNK4192

18 O Ring (2.8) DEB1618

19 Washer WT28D060D025

20 Guide Shaft DLA1966

21 Lever Plate DNH2564

22 Yoke DNH2569

23 Fader Magnet DMG1010

24 Encoder Plate S DEC2568

25 Stopper S DNH2578

31 Rack Gear S DNK4196

32 WG Holder DNF1681

33 WG Spring DBK1245

34 Cross Fader Assy-S DXX2535

35 Flexible Cable (9P) DDD1240

36 Level Meter Holder DNK4214

37 LED Lens (C) DNK4217

38 Push SW Knob (B) DNK4207

39 LED Lens (B) DNK4216

40 Shield Sheet (F) DEC2591

41 Rivet RBM-003

42 Screw AMZ26P040FMC

43 Screw AMZ20P040FMC

44 Screw BBZ30P060FZK

45 Thin Head Screw DBA1198

46 Screw BPZ30P080FMC

47 Screw BPZ20P060FMC

48 Screw BPZ20P050FMC

NSP 49 Caution Label See Contrast table (2)

B

C

(2) CONTRAST TABLE

DJM-707/ KUCXJ, DJM-707/ WYXJ, DJM-707/ TLTXJ and DJM-707/NKXJ are constructed the same except for the
following :

Mark No. Symbol and Description

12 65 Label (S) DRW2164 Not used Not used Not used

NSP 49 Caution Label DRW1975 Not used Not used Not used

DJM-707

KUCXJ

DJM-707

WYXJ

DJM-707

TLTXJ

DJM-707

NKXJ

D

E

56

DJM-707

F

7

8

11

1234

2.4 CONTROL PANEL (UPPER) SECTION

A

Types of the rotary knobs (by color)

No.5

Gray

No.7

B

Red

No.6

Red

No.9

Gray

13

Wide

6

5

Wide

12

5

7

21

12

6

9

8

9

5

10

11

KUCXJ type
ONLY

15

14

Wide

C

18

D

19

18

19

23

22

22

C

22

23

17

25

26

18

1

24

21
22

21

16

22

2

D

18

E

To. C1BF Assy
(EXTERIOR SECTION: No.10)

E

19

20

F

To. C2BF Assy

(EXTERIOR SECTION: No.16)

NON-CONTACT

SIDE

3

G

F

12

1234

DJM-707

4

H

CONTACT SIDE

5 678

CONTROL PANEL (UPPER) Parts List

Mark

No. Description Part No.

1 C1EQ Assy DWS1336

2 C2EQ Assy DWS1337

3 MICB Assy DWX2363

4 HPBO Assy DWX2319

5 Rotary Knob (Small: Red) DNK4203

Mark

No. Description Part No.

NSP 16 Panel Stay (U7) DND1249

17 LED Lens (E) DNK4227

18 LED Lens (A) DNK4215

19 Push SW Knob (A) DNK4206

20 Flexible Cable (7P) DDD1244

A

6 Rotary Knob (Large: Red) DNK4202

7 Rotary Knob (Small Red) DNK4204

8 Slider Knob (L) DNK4211

9 Rotary Knob (Large: Glay) DNK4201

10 Control Panel (U7) DNB1123

11 Fader Packing (B) DEC2572

12 SW Packing (D) DEC2580

13 Push SW Guide DNK4208

14 SW Packing (A) DEC2573

15 65 Label (S) See Contrast table(2)

21 Flange Nut M9 DBN1004

22 Screw CMZ26P050FZK

23 Screw BBZ30P060FZK

24 Cue Earth Plate DBK1252

25 Screw DBA1141

26 Cue Fader Bracket DNF1690

(2) CONTRAST TABLE

DJM-707/ KUCXJ, DJM-707/ WYXJ and DJM-707/ TLTXJ and DJM-707/NKXJ are constructed the same except for
the following :

Mark No. Symbol and Description

15 65 Label (S) DRW2164 Not used Not used Not used

DJM-707

KUCXJ

DJM-707

WYXJ

DJM-707

TLTXJ

DJM-707

NKXJ

B

C

D

E

F

56

DJM-707

7

8

13

1234

FRONT PANEL SECTION

2.5

A

B

4

R

1

5

B

To. CONT Assy
(EXTERIOR SECTION: No.15)

2

Q

5

A

To. MAIN Assy

6

10

8

15

13

16

18

17

14

7

NON-CONTACT

SIDE

CONTACT SIDE

C

14

9

D

12

11

KUCXJ ONLY

14

12

(EXTERIOR SECTION: No.17)

3

S

E

F

14

1234

DJM-707

5 678

FRONT PANEL Parts List

Mark

No. Description Part No.

1 RVSW Assy DWS1332

2 CFVR Assy DWS1341

3 FSSW Assy DWS1333

4 Flexible Cable (6P) DDD1235

5 Rivet RBM-003

Mark

No. Description Part No.

11 Caution Label See Contrast table(2)

12 Rotary Knob (SS) DAA1162

13 Flexible Cable (3P) DDD1236

14 Screw BBZ30P060FZK

15 Screw AMZ26P040FMC

A

6 Slide SW Packing (B) DEC2590

NSP 7 Front Panel Stay DNH2571

8 Slide SW Packing (A) DEC2589

9 Front Panel (7) DNB1122

10 Power Knob Guide DNK4198

16 Flange Nut M9 DBN1004

17 Nut NKX2FUC

18 Washer DBE1010

(2) CONTRAST TABLE

DJM-707/ KUCXJ, DJM-707 WYXJ, DJM-707/ TLTXJ and DJM-707/NKXJ are constructed the same except for the
following :

Mark No. Symbol and Description

NSP 11 Caution Label DRW1975 Not used Not used

DJM-707

KUCXJ

DJM-707

WYXJ

DJM-707

TLTXJ

DJM-707

NKXJ

Not used

B

C

D

E

F

56

DJM-707

7

8

15

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRM

3.1 OVERALL BLOCK DIAGRAM

A

IC1251

JA1251

L

CD

PHONO

/LINE

R

L

R

CH-1

B

C1EQ ASSY

C

2

(1/2)

1

3

IC1604

NJM4580MD

C

NJM5532MD

(1/2)

3 1

(1/2)

3 1

IC1252

NJM5532MD

Buffer

(2/2)

5 7

RIAA

(1/2)

1 3

IC1605

NJM4580MD

LOW

Buffer

1 3

NJM4580MD

3 Band Equalizer

RY1251

2

4

IC1253

NJM5532MD

Phono Amp.

2 5

CH1_OUT_L

CH1_OUT_R

2 5

(1/2)

IC1603

MID

CN1253

(6P)

CN1602

(6P)

JA1202

SESSION

L

R

JA1201

MIC

PHONES

D

G

JA1351

L

CD

PHONO

/LINE

R

L

R

CH-2

E

(1/2)

2 1

NJM2068M

Mic. Amp.

2

3

5 7

IC1201

(1/2)

(2/2)

IC1202

NJM4580MD

Session Amp.

1

MICB ASSY

IC1351

NJM5532MD

Buffer

(1/2)

3 1

(1/2)

3 1

IC1352

NJM5532MD

Buffer

(2/2)

5 7

RIAA

IC1203

NJM2068M

Mix Amp.

(1/2)

2 1

RY1351

2

4

IC1353

NJM5532MD

Phono Amp.

2 5

NJM2068M

CN1353

(6P)

4

2

3

(1/2)

1 3

IC1602

NJM4580MD

HI

IC1203

5 7

Mic Level

VR1201

4

2

3

RY1252

VR1602VR1603VR1604

(2/2)

RY1352

C1BF ASSY

E

3

IC1255

NJM4580DD

Amp.

(1/2)

2 1

CN1254

CN1601

(2/2)

7 5

IC1601

NJM5532MD

Buffer

CN1202

(6P)

1
3

6

5

12 12

CN1201

(12P)

1 4

(6P)

CH1_IN_L

1 4

(6P)

VR1605

CN1604

SESSION_IN_L

SESSION_IN_R

MIC_EQ_IN

MIC_EQ_OUT

MIC_OUT

F

3

1 4

CN1255

CH1_IN_R

CN1603

VR1601

TRIM

IC1607

NJM4580MD

(2/2)

5 7

VR1606

LO

(6P)

1
3

HI

6

VR1607

5

2Band Equalizer

C2BF ASSY

IC1355

NJM4580DD

Amp.

(1/2)

2 1

CN1354

(6P)

(17P)

(17P)

2 1

NJM4558MD

1 3

SESSION_OUT_L

SESSION_OUT_R

17 15

(1/2)

IC1610

CN1351

(18P)

3 3
1 1

CN1251

CH2_OUT_L

CH2_OUT_R

(18P)

CH1_OUT_L

3 3

CH1_OUT_R

1 1

SESSION_OUT_R

5 5

SESSION_OUT_L

7 7

NJM4558MD

6 7

CN115

(12P)

CN127

(18P)

CN101

(18P)

IC118

MIC

(2/2)

CH2_IN_L

CH2_OUT_L

CH2_OUT_R

CN1751

2 5

(6P)

6

(2/2)

7

5

IC1754

NJM4580MD

F

(1/2)

1 3

IC1755

NJM4580MD

LOW

(1/2)

1 3

IC1753

NJM4580MD

MID

3 Band Equalizer

16

VR1752VR1753VR1754

(1/2)

1 3

IC1752

NJM4580MD

HI

DJM-707

CN1752

(1/2)

1 3

IC1751

NJM5532MD

Buffer

CH2_IN_R

1 4

(6P)

VR1751

TRIM

C2EQ ASSY

D

VR1755

Monitor

Fader

(1/2)

2 1

IC1748

NJM4558MD

(2/2)

6 7

(1/2)

3 1

IC1750

NJM4558MD

CN1754

(7P)

CUE_L_OUT

2

CUE_R_OUT

6

1
5

3
7

CUE_L1

CUE_R1
CUE_L2

CUE_R2

CN1453

(7P)

6
2

7
3

5
1

1234

IC115

SSM2018TP

CH1 VCA

6 14

IC117

SSM2018TP

CH2 VCA

6

5 678

A

B

CN116

(15P)

5
7

1
3

SEND_LCH_1

SEND_R

RTN_L

RTN_R

11

9

15
13

CN1901

(15P)

(1/2)

3 1

IC1902

NJM4558MD

(2/2)

7 6

IC1901

NJM4558MD

Return Amp.

(1/2)

CH_2

MIC

14

2 1

IC104

NJM4558MD

Send Mix

JA1904

L

R

JA1903

JA1902

L

R

JA1901

SEND

RETURN

C

CN120

(22P)

CN1451

(22P)

3 17 5 15

2CUE_L

3 17 5 15

2CUE_R

1CUE_L

1CUE_R

VR1451

Master

Level

XLR ASSY

K

4 28 6

MASTER_IN_L

MASTER_IN_R

MASTER_OUT_L

4 28 6

TC9215AF

4 3

(1/2)

3 1

IC1451

NJM5532MD

7 5

NJM4580MD

CN122

(8P)

MASTER_OUT_R

CN1454

(8P)

IC1456

(2/2)

IC137

7 5

NJM4580MD

NJM5532DD

5 7

IC1453

NJM4580MD

(1/2)

3 1

VR1453

3

4

13

15

11

9

IC102

Filter

IC108

Buffer

(2/2)

14

10

(2/2)

HP Level

NJM5532L

BAL Amp.

2 1

5 7

Booth

Level

IC1454

NJM2068M

(2/2)

5 7

IC1455

TC9215AF

NJM4580MD

VR1452

HP Monitor SW

IC110

(1/2)

(2/2)

IC1452

(1/2)

3 1

RY1451

3 4

MAIN ASSY

A

4
2

CN124

(9P)

JA102

JA103

MASTER2_OUT_L

18

MASTER2_OUT_R

20

BOOTH_OUT_L

14

BOOTH_OUT_R

16

9

11

CN1452

(20P)

FIL_IN_L

FIL_IN_R

L

R

HP_L

HP_R

J

MASTER1

SDRT ASSY

CH_1

CH_2

MIC

RETURN

SESSION

(1/2)

1 2

4
2

NJM5532MD

Mix Amp.

IC112

NJM4580DD

MASTER2 Amp.

(1/2)

3 1

CN125

(6P)

9

IC101

5
3

L

R

CN123

(9P)

18
20

14
16

11

CN119

(20P)

JA101

L

MASTER2

R

BOOTH/

L

SESSION

R

OUT

CN582

(6P)

5
3

JA581

PHONES

S

FSSW ASSY

D

E

F

HPBO ASSY

H

DJM-707

56

7

8

17

1234

3.2 OVERALL CONNECTION DIAGRAM

A

7P FFC

DDD1244

CH2 EQ Low ADJ.
CH2 EQ Mid ADJ.
CH2 EQ Hi ADJ.

B

11P FFC

DDD1245

HPBO ASSY

H

(DWX2319)

CONNECTOR ASSY

DKP3660

C2EQ ASSY (DWS1337)

D

C

C2BF ASSY (DWS1339)

K

XLR ASSY (DWX2322)

K 1/2 - K 2/2

F

D

17P FFC

DDD1246

A

E

C 1/2 - C 2/2

C1BF ASSY (DWS1338)

E

MAIN ASSY (DWX2338)

A 1/6 - A 6/6

33P FFC

DDD1247

C

C1EQ ASSY (DWS1336)

15P FFC

CH1 EQ Low ADJ.
CH1 EQ Mid ADJ.
CH1 EQ Hi ADJ.

F

18

1234

MICB ASSY

G

(DWX2363)

J

SDRT ASSY
(DWX2321)

DJM-707

DDD1243

CONNECTOR ASSY

DKP3661

FVA1 ASSY
(DWX2323)

O

5 678

A

FVA2 ASSY
(DWX2324)

P

FDVR ASSY
(DWX2320)

I

9P FFC

DDD1240

M

C1TR ASSY
(DWS1334)

CONNECTOR
ASSY
PG03KA-E07

N

C2TR ASSY
(DWS1335)

CONNECTOR
ASSY
PG03KA-E07

L

L 1/2 - L 2/2

LVMR ASSY (DWS1330)

23P FFC

DDD1239

CH1 Offset ADJ.
CH2 Offset ADJ.
CH1 Gain ADJ.
CH2 Gain ADJ.

B

CONT ASSY (DWX2335)

19P FFC
DDD1238

17P FFC

DDD1234

3P FFC

DDD1236

6P FFC

DDD1235

CFVR ASSY

(DWS1341)

S

FSSW ASSY

(DWS1333)

B

C

D

CONNECTOR

ASSY

PF08EE-D15

CONNECTOR ASSY

DKP3659

÷

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 factor
of the part. Therefore, when replacing, be sure to use parts of identical designation.

÷

: The power supply is shown with the marked box.

DJM-707

56

7

Q

T

SW POWER
SUPPLY
(DWR1377)

POWER CORD
KUCXJ : VDG1075
WYXJ : VDG1077
TLTXJ : VDG1077
NKXJ : VDG1096

8

R

RVSW ASSY

(DWS1332)

19

E

F

1234

3.3 MAIN ASSY (1/6)

A

3/6A

(CH1)

A

4/6

3/6

A

4/6

B

A

16

(CH1) (CH1)

(CH2)

(CH2)(CH2)

(CH1)

(MIC)

A

A

(RET)

(SES)

3/6

3/6

4/6

4/6

A

A

3/6

A

C

D

3/6

A

4/6

A

3/6

A

4/6

4/6

A

A

4/6

A

(MIC)

(RET)

(SES)

E

F

A 1/6

20

A

4/6

A

3/6, 4/6

3/6

A

A

4/6

1234

DJM-707

5 678

17

A 1/6

(CH1)

(CH2)

(MIC)

(SEND)

(RET)

(SES)

MAIN ASSY (DWX2338)

• MIX AMP. BLOCK

: Main Signal Route

: Channel_1 Main Signal Route

: Channel_2 Main Signal Route

: Microphone Signal Route

: Send Signal Route

: Return Signal Route

: Session Signal Route

A

B

C

28

2/6, 4/6-6/6

A

(CH1)

(CH2)

(MIC)

1/2K

CN124

(MIC)

(CH1)

(CH2)

(SEND)

29

D

4/6

A

E

56

DJM-707

A

4/6

F

A 1/6

7

8

21

1234

3.4 MAIN ASSY (2/6)

A

B

C

A 2/6

MAIN ASSY (DWX2338)

23

(MA_2)

5/6, 6/6A

1/6, 4/6-6/6

A

D

E

F

A 2/6

22

1234

DJM-707

5 678

(MA_2)

(MA_2) (MA_2)

(MA_2)

(BOOTH)

24

: MASTER_2 Signal Route

: Booth Signal Route

27

(MA_2)

(BOOTH)

A

B

C

(BOOTH)

6/6A

D

E

56

DJM-707

F

A 2/6

7

8

23

1234

3.5 MAIN ASSY (3/6)

A

E

B

CN1251

(SES)

(CH1) (CH1)

A 3/6

MAIN ASSY (DWX2338)

1/6, 4/6A

4/6

A

(CH1)

1/6A

14

(CH1)

13

C

E

CN1252

D

(CH2)

E

F

A 3/6

24

F

(CH2)

CN1351

5/6A

4/6A

(CH2) (CH2)

DJM-707

1234

(CH1)

5 678

(CH1)

15

(CH1) (CH1)

(CH1)

: Channel_1 Main Signal Route

(CH2)

: Channel_2 Main Signal Route

(SES)

: Session Signal Route

1/6A

A

5/6, 6/6

A

B

(CH2)

(CH2) (CH2)

(CH2)

1/6A

A

5/6

5/6, 6/6A

1/6

A

A

5/6, 6/6

A

C

D

E

1/6

56

DJM-707

A

5/6

5/6, 6/6

A

F

A 3/6

7

8

25

1234

3.6 MAIN ASSY (4/6)

A

B

C

A 4/6

CN1201

G

MAIN ASSY (DWX2338)

(MIC)

(MIC)

(MIC)

(MIC)

MIC MIX
ON/OFF

(MIC)(MIC)

(MIC)

D

1/6, 3/6

A

(RET)(RET)

E

CN1901

(SEND)

(SEND)

1/6A

J

F

1/6, 2/6, 5/6, 6/6

A

1/6

A

A 4/6

26

1234

DJM-707

(MIC)

5 678

(MIC)

(MIC)

(MIC)

: Microphone Signal Route

(SEND)

: Send Signal Route

(RET)

: Return Signal Route

A

1/6

A

3/6

1/6

A

A

B

(MIC)
(MIC)

(MIC)

A

1/6

A

1/6

C

1/6, 3/6A

D

A

1/6

A

3/6

56

DJM-707

E

A

1/6

F

A 4/6

7

8

27

1234

3.7 MAIN ASSY (5/6)

A

B

C

A 5/6

MAIN ASSY (DWX2338)

2/6, 6/6A

D

3/6, 6/6A

A

3/6, 6/6

E

A

3/6, 6/6

F

A 5/6

28

1234

DJM-707

5 678

A

B

6/6A

A

3/6

A

1/6, 2/6, 4/6, 6/6

A

6/6

3/6

A

B

CN706

C

D

E

56

DJM-707

F

A 5/6

7

8

29

1234

3.8 MAIN ASSY (6/6)

A

2/6A

A

2/6

B

1/6, 2/6, 4/6, 5/6

A

5/6

A

(BOOTH)

(BOOTH)(BOOTH)

C

A

5/6

5/6

A

D

E

5/6

A

A

5/6

CAUTION : FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. ICP-N15, MFD BY ROHM
CO., LTD. FOR IC135.

CAUTION : FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. ICP-N20, MFD BY ROHM
CO., LTD. FOR IC134.

CAUTION : FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. AEK7004 MFD, BY
LITTELFUSE INK. FOR IC140, IC142 and

IC143.

F

A 6/6

30

(CH1)

: Channel_1 Main Signal Route

(CH2)

: Channel_2 Main Signal Route

(MA_2)

(BOOTH)

: MASTER_2 Signal Route

: Booth Signal Route

DJM-707

1234