Pioneer CDJ-800 Service Manual

ORDER NO.

RRV2690

CDJ-800

COMPACT DISC PLAYER

CDJ-800

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

Model	Type			Power Requirement	Remarks
CDJ-800	KUCXJ			AC120V
CDJ-800	WYXJ			AC220-240V

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

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 2002

T-ZZR OCT. 2002 2002 printed in Japan

1

2

3

4

SAFETY INFORMATION

A

This service manual is intended for qualified service technicians ; it is not meant for the casual do-it- yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm.

B

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 replacement parts must

be of identical designation.

REMARQUE

(POUR MODÈLE CANADIEN SEULEMENT)

Les symboles de fusible

(fusible de type rapide) et/ou

(fusible de type lent) sur CCI indiquent que les pièces

de remplacement doivent avoir la même désignation.

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

such as Simpson Model 229-2 or equivalent between the

D

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

Leakage

not be above

Device

current

0.5mA

E

under

tester

test

Test all

exposed metal

surfaces

Also test with

plug reversed

Earth

(Using AC adapter

ground

plug as required)

AC Leakage Test

F

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 on the schematics and on the parts list 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.

2		CDJ-800
1	2		3	4

5

6

7

8

IMPORTANT

THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS S H O U L D B E D O N E B Y A S P E C I A L LY INSTRUCTED PERSON.

WARNING !

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER: 5 mW

WAVELENGTH: 780 – 785 nm

The AEL(accessible emission level) of the laser power output is less then CLASS 1 but the laser component is capable of emitting radiation exceeding the limit for

CLASS 1.

A specially instructed person should servicing operation of the apparatus.

LABEL CHECK

CDJ-800 WYXJ : Types Only

Bottom Plate

Printed on the Bottom Plate

Additional Laser Caution

1. Laser Interlock Mechanism

The position of the switch (S1901) for detecting loading completion is detected by the system microprocessor, and the design prevents laser diode oscillation when the switch is not in LPS1 terminal side (when the mechanism is not clamped and LPS1 signal is high level.) Thus, the interlock will no longer function if the switch is deliberately set to LPS1 terminal side. ( if LPS1 signal is low level ).

In the test mode the interlock mechanism will not function. Laser diode oscillation will continue, if pin 9 of TA2153FN (IC118)on the MAIN ASSY is connected to GND,

or pin 10 of IC118 (LDON) is connected to low level (ON), or else the terminals of Q110 are shorted to each other (fault condition).

2.When the cover is opened, close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam.

: Refer to page 53.

			CDJ-	800	7	3
5	6					8

A

B

C

D

E

F

1 2 3 4

[ 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:

A	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.

	3. Cleaning
B	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
C	ones should be used.

[ NOTES ON SERVICING ]

7CLEARNING

Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools:

D	Position to be cleaned	Cleaning tools
	Pickup leneses	Cleaning liquid : GEM1004
		Cleaning paper : GED-008

E

F

4		CDJ-800
1	2		3	4

5 6 7 8

CONTENTS

SAFETY INFORMATION......................................................................................................................................	2
1. SPECIFICATIONS .............................................................................................................................................	6
2. EXPLODED VIEWS AND PARTS LIST.............................................................................................................	8
2.1 PACKING ....................................................................................................................................................	8
2.2 EXTERIOR SECTION ..............................................................................................................................	10
2.3 CONTROL PANEL SECTION...................................................................................................................	12
2.4 SLOT-IN MECHANISM SECTION ............................................................................................................	14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................	16
3.1 BLOCK DIAGRAM....................................................................................................................................	16
3.2 OVERALL WIRING DIAGRAM .................................................................................................................	18
3.3 MAIN ASSY(1/2).......................................................................................................................................	20
3.4 MAIN ASSY(2/2).......................................................................................................................................	22
3.5 AC IN, TRNS, SECB and REGB ASSYS..................................................................................................	24
3.6 MFLB, SLMB and KSWB ASSYS.............................................................................................................	26
3.7 JFLB, SLDB and JOGB ASSYS ...............................................................................................................	28
4. PCB CONNECTION DIAGRAM ......................................................................................................................	35
4.1 MAIN ASSY ..............................................................................................................................................	36
4.2 AC IN and TRNS ASSYS..........................................................................................................................	38
4.3 SECB, REGB and SLMB ASSYS .............................................................................................................	40
4.4 MFLB and KSWB ASSYS.........................................................................................................................	42
4.5 SLDB, JOGB and JFLB ASSYS ...............................................................................................................	46
5. PCB PARTS LIST ............................................................................................................................................	50
6. ADJUSTMENT ................................................................................................................................................	54
7. GENERAL INFORMATION .............................................................................................................................	55
7.1 DIAGNOSIS..............................................................................................................................................	55
7.1.1 SERVICE MODE ...................................................................................................................................	55
7.1.2 POWER ON SEQUENCE......................................................................................................................	60
7.1.3 DISASSEMBLY......................................................................................................................................	62
7.2 PARTS ......................................................................................................................................................	65
7.2.1 IC ...........................................................................................................................................................	65
7.2.2 DISPLAY ................................................................................................................................................	75
8. PANEL FACILITIES .........................................................................................................................................	76

A

B

C

D

E

F

			CDJ-	800	7	5
5	6					8

1

2

3

4

1. SPECIFICATIONS

A

1. General

		System .............................. Compact disc digital audio system
		Power requirements .........................	(KUCXJ)AC 120 V, 60 Hz
		Power requirements ...............	(WYXJ)AC 220 -240V, 50/60 Hz
		Power consumption ............................................	(KUCXJ)18 W
		Power consumption ..............................................	(WYXJ)21 W
		Operating temperature ......................................	+5°C to +35°C
		Operating humidity ................................................ 5% to 85%
		(There should be no condensation of moisture.)
	B	Weight .............................................................3.9 kg (8.6 lb)
		Dimensions ....................	305 (W)x 344.1 (D) x 108.5 (H) mm

12 - 5/8 (W) x 13 -17/32 (D)x 4 - 1/4 (H) in

2. Audio section
Frequency response .................................		4 Hz to 20 kHz
Signal-to-noise ratio ...................		115 dB or more (JEITA)
Distortion ..............................................		0.006% (JEITA)
3. Accessories
÷	Operating instructions .............................................	1
÷	Power cord...............................................................	1
÷	Audio cable .............................................................	1
÷	Control cord.............................................................	1
÷	Forced eject pin .............................................	1
	(housed in a groove in the bottom panel)
÷	Warranty(KUCXJ) ...................................................	1

NOTE:

Specifications and design are subject to possible modification without notice.

C

Accessories

	Audio Cable	Power Cord	Forced Fject Pin
	(VDE1052) L=1.5m		(housed in a groove in
		(ADG1154 : WYXJ)
			the bottom panel)
		(ADG7021 : KUCXJ)
			(DEX1008)

	Control Cord
D	(PDE-319) L=1 m

E

F

6		CDJ-800
1	2		3	4

5

6

7

8

A

B

C

D

E

F

			CDJ-	800	7	7
5	6					8

1 2 3 4

2. EXPLODED VIEWS AND PARTS LIST

A

NOTES: 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.)

2.1 PACKING

6

B

7

4

8

C

5

3

9

2

1

	13
	10
D	KUCXJ type
	only

11

E

12

14

F

8		CDJ-800
1	2		3	4

5 6 7 8

PACKING parts List

Mark No.	Description	Part No.	Mark No.	Description	Part No.
> 1	AC Power Cord	See Contrast table(2)	9	Sheet	RHX1006
2	Control Cord	PDE-319	10	Push Rod	DEX1008
3	Audio Cord	VDE1052
4	Operating Instructions	See Contrast table(2)	11	Pad A	DHA1555
5	Polyethylene Bag	Z21-038	12	Packing Case	See Contrast table(2)
			NSP 13	Warranty Card	See Contrast table(2)
6	Pad B	DHA1556	NSP 14	Label	VRW1629
7	Pad C	DHA1557
8	Pad D	DHA1558

(2) CONTRAST TABLE

CDJ-800/KUCXJ and WYXJ types are constructed the same except for the following:

Mark	No.	Symbol and Description	Part	No.
			KUCXJ	WYXJ
>	1	AC Power Cord	ADG7021	ADG1154
	4	Operating Instructions (KUCXJ)	DRB1333	Not used
	4	Operating Instructions (WYXJ)	Not used	DRB1332
	12	Packing Case	DHG2291	DHG2290
NSP	13	Warranty Card	ARY7043	Not used

A

B

C

D

E

F

			CDJ-	800	7	9
5	6					8

1	2	3	4
2.2 EXTERIOR SECTION
A	Refer to "2.3 CONTROL PANEL SECTION".
			32

B

B

WYXJ type only

33

8

9

33

C

11

12

13

15 16 I

B

15

16

D

17

16 15

Refer to "2.4 SLOT-IN MECHANISM SECTION".

		7	33
	D		F	37
			32
	A
		4	D	31
			3 C	G
				32
	10			33 32	29
		E		30
G 6				33
			F
		A
			5	36	33	G
		14				33
			E
		E
				33
			16
			33			33
		18
		15				33
H	C
						26
		33			33	33
		19			19	I
			33
					35
		35		33

A

E	1
	20		24
	D
		C
	H	22	33
		21	33
	23		32
		33

F

33

10		CDJ-800
1	2		3	4

28

27

2 B

25

	5	6
EXTERIOR SECTION parts List
Mark No.	Description	Part No.
1	MAIN Assy	DWG1563
2	AC IN Assy	See Contrast table(2)
3	TRNS Assy	DWR1364
4	SECB Assy	DWR1361
5	REGB Assy	DWR1362
6	SLMB Assy	DWS1322
7	19P F•F•C/60V	DDD1222
8	Caution Label	See Contrast table(2)
9	Caution Label HE	See Contrast table(2)
10	Earth Lead Unit	PDF1104
11	Mecha Plate	DNH2339
NSP 12	Cord with Plug	DE010VF0
13	Earth Spring	DBH1398
14	Connector Assy	PG03KK-E22
15	Damper	CNV6011
16	Float Spring G5	DBH1494
NSP 17	Slot-in Mecha S4 Assy	DXA1946
18	Lead Card 16P	DDD1221
19	Insulator Assy	DXA1945

		7	8
Mark No.		Description	Part No.
	20	25P F•F•C/60V	DDD1223
NSP 21		Silicon Rubber D5 L	DEB1456
	22	Bottom Cushion S4	DEC2506
	23	Bottom Plate P	DNH2531
	24	Bottom Plate M	DNH2546
	25	Earth Plate	DNH2532
NSP 26		Chassis	See Contrast table(2)
>	27	FU11 Fuse	See Contrast table(2)
	28	Power Knob	DAC2073
	29	Heat Sink	DNG1086
	30	Trans Plate	DNH2529
>	31	T21 Power Transformer	See Contrast table(2)
	32	Screw	BBZ30P080FMC
	33	Screw	BPZ30P080FZK
	34 . . . . . .
	35	Screw	IPZ30P100FMC
	36	Screw	PMA30P060FMC
	37	Screw	BBZ40P060FMC

(2) CONTRAST TABLE

CDJ-800/KUCXJ and WYXJ types are constructed the same except for the following:

Mark	No.	Symbol and Description	Part No.
			KUCXJ	WYXJ
	2	AC IN Assy	DWR1366	DWR1363
	8	Caution Label	Not used	VRW1094
	9	Caution Label HE	Not used	PRW1233
NSP	26	Chassis	DNK4060	DNK4059
>	27	FU11 Fuse (1.6A/125V)	REK1077	Not used
>	27	FU11 Fuse (T800mA/L250V)	Not used	REK1021
>	31	T21 Power Transformer	DTT1169	DTT1168

A

B

C

D

E

F

			CDJ-	800	7	11
5	6					8

	1	2	3	4
	2.3 CONTROL PANEL SECTION
A	*1 Lubricaing oil : ZLB-PN397B
				26
			6
	7
				27
			9
B	8		10
				29
		11		28
	24			30

C

12

D

2 H

46

E

46

25

F

12

1

B
49	49

	A	17		49	31	32
				35
	15			35		34
			21
	14			13-2/2
			20
	16	18		34		36
			22
	13-1/2				35	46
	1 F		23	D		37
			19

46

			46			*1		*1
	45			*1					*1
46	46								31
	C	46					46		38
			B	*1
									*	1
				46				A
				46 C		*1	*1		46
								46
		46	40	49	39			3	I
4				41	44

J

		42	47	D
23	46	43		46
			5
46		48	K	46
			*1
		CDJ-800
	2		3	4

5 6 7 8

CONTROL PANEL SECTION parts List

Mark No.	Description	Part No.
1	MFLB Assy	DWG1564
2	KSWB Assy	DWS1321
3	JFLB Assy	DWG1565
4	SLDB Assy	DWS1323
5	JOGB Assy	DWG1566
6	Display Panel	DAH2139
7	RELOOP Guard	DNK4057
8	Control Panel	DNK4054
9	QR Guard	DNK4058
10	Rotary Knob C	DAA1143
11	Slide Knob	DAC2067
12	PLAY Knob	DAC2059
13	SET Knob (EJECT)	DAC2060
14	REVERSE Knob	DAC2068
15	AUTO BEAT LOOP Knob	DAC2069
16	LOOP Knob	DAC2066
17	TIME MODE Knob	DAC2065
18	RELOOP Knob	DAC2064
19	TEMPO Knob	DAC2061
20	QUICK RETURN Knob	DAC2070
21	CALL Knob	DAC2062
22	VINYL Knob	DAC2063
23	Earth Plate (CU)	DBK1224
24	Slide Sheet 1C	DAH1988
25	Vessel Sheet	DEC2495
26	JOG B	DNK4068
27	JOG Panel	DAH2182
28	JOG Assy-S	DXX2521
29	JOG Plate	DAH2052
30	JOG A	DNK4067
31	Roller A Assy	DXB1773
32	SW Ring	DNK4070
33 . . . . . .
34	SW Cushion HH48	DEC2523
35	SW Spring	DBH1514
36	Sheet SW	DSX1060
37	JOG Stay Assy	DXB1774
38	JOG Holder	DNK4069
39	13P F•F•C/60V	DDD1220
40	Arm Spring	DBH1503
41	D Gear	DNK4066
42	ENC Plate	DEC2498
43	Gear Arm	DNK4065
44	Connector Assy	PF04PP-B07
45	Cord Clamper	RNH-184
46	Screw	BPZ30P080FZK
47	Screw	BPZ20P060FMC
48	Screw	IPZ30P100FMC
49	Screw	PBA1062

			CDJ-	800	7	13
5	6					8

A

B

C

D

E

F

1

2

3

2.4 SLOT-IN MECHANISM SECTION

A

11

32

10

23

7

B

15

Paint grease the inner surface of the wall.

Grease

(ZLB-PN397B)

13

22

Paint on side of axle. 21

12	33	9

Grease

(ZLB(ZLB-PN397B)-

		Paintgreasethetheinnerinner
		of the wall.
		surface of the wall.
C	8	Dyefree
		(ZLX-ME413A)
		(ZLX-ME413A)	Grease
		18	(ZLB-PN397B)
		19
		20	24
		14	28
		2

D

4

25

5

25

E	6

27
26	31

	F	30
		29

14		CDJ-800
1	2		3

4

16

17

1

To MAIN Assy

3

26

30

4

5 6 7 8

SLOT-IN MECHANISM SECTION parts List

Mark No.	Description	Part No.
1	Connector Assy	DKP3522
2	Spacer Por (T3)	DEB1566
3	Float Base S4 Assy	DXB1772
4	Front Sheet	DED1132
5	Vessel Cushion A	DEC2455
6	Vessel Cushion B	DEC2456
7	Clamp Spring	DBH1374
8	Guide Spring	DBH1375
9	SW. Lever Spacer (Pet)	DEC2420
10	Clamp Magnet	DMG1009
11	Yoke S4	DNH2528
12	Loading Lever	DNK3406
13	Main Cam	DNK3407
14	Disc Guide	DNK3478
15	Clamp Arm	DNK3576
16	Loading Base Assy-S	DEA1022
17	Eject Lever	DNK3684
18	Lever AP	DNK3835
19	Lever BP	DNK3836
NSP 20	Worm Gear	DNK3410
21	Loading Gear	DNK3409
22	Drive Gear	DNK3565
23	Clamper S4	DNK4072
NSP 24	DC Motor	DXM1173
25	Vessel Cushion C	DEC2457
26	Float Rubber S4	DEB1568
27	CD Mechanism	DXA-DA114
28	DC Motor Assy-S	DXX2510
29	Connector Assy (6P)	PF06PP-B25
30	Screw DM	DBA1104
31	Screw	BBZ20P040FMC
32	Centering Guide	DNK4073
NSP 33	Loading Base	DNK3637

A

B

C

D

E

F

			CDJ-	800	7	15
5	6					8

1

2

3

4

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

A MAIN ASSY

IC109

SDRAM

K4S281632C-TC1H

CD MECHANISM

LR Clock Audio

50MHz

BCK

CN113

Data

(16P)

RFO 25

38 RFI

8

AOUT

PICKUP

A-F 9 A-F

4

83

IC118

IC102

ASSY

14

7

TA2153FN

5

LRCK

PDC101A

RF AMP

TEO 14

46 TEI

85

ASIC

BCK

FEO 17

43 FEI

IC110

7

B

TC9495F

84

O_SDATA

SERVO

88

67

60

PROCESSOR

T+,T-

T+,T-

25MHz

25MHz

1

11

F+,F-

F+,F-

18

48 FOO

4

14

19

49 TRO

SLED

–

M

+

SL+

IC119

3

6

LA6562

MOTOR

78

SL-

4

7

BTL DRIVER

SP-

2

8

Parallel data

SPINDLE

BUS0

16MHz

–

M

+

SP+

1

9

BUS1

MOTOR

CN111

BUS2

4

5

BUS3

(6P)

25MHz

61

							IC113	IC112	IC117	SDOO 4
								PD3442B8
C							BR24C64F		XCA56367PV150
							EEPROM	SYSTEM CONTROL
									DSP
								MICROCOMPUTER
										ADO 27
										28
								IC122		16MHz
					CN122			M51957BFP
								RESET IC
					(25P)	1
					2
					LO-	LO+	Clock Serial data in
							Enable	data out
					24	25
					CN53				CONTROL
					(25P)
				LO-	2				DATA IN/OUT
	LOADING								DIGITAL OUT MODE SW
		–	M	+ LO+	1
D	MOTOR								NORMAL— DJ
					CN54	D SECB ASSY
C	CN22				CN51 V+7B				CN56
					(11P)
	(11P)			V+7B			V+11B	CN55	(19P)
			11		11
				V+11B				(3P)
TRNS ASSY 9					9

T21 PT			V+5D		V+7A	CN1901
						(3P)
					CN52	LOADING PHASE SW
		1	3	4	(6P)
					5
E	2					G SLMB ASSY
1					J91
B	CN11	1	3	4	5
					(6P)
AC IN ASSY			IC91		IC92
			BA05T		PQ15RW11
			REG.		REG.

AN11

1 2

LIVE NEUTRAL

E REGB ASSY

F

AC IN

16		CDJ-800
1	2		3	4

5

6

7

8

A

B

				CN110
				ONLY DESIGNER USER
	IC103 (1/2)
	NJM4558MD
IC104	2	1		AUDIO
	3		L
2 PE8001A				OUT
	16
DAC									C
			DIGITAL
16MHz			OUT
F MFLB ASSY 4MHz						J SLDB ASSY
		Serial data			V501				D
		Latch clock	IC502
	IC501		UPD16306B		MAIN FL
	PD5848A		FL DRIVER
	DISPLAY
CN501	MICROCOMPUTER
(19P)
PANEL KEY					CN503
						CN1503
					(11P)			Slider
	CN502					(11P)	PANEL KEY
								VR
	(6P)
		Serial data

	CN1502
PANEL KEY	(6P)
H KSWB ASSY

	IC601		V601	E
	UPD16306B
			JOG FL
	FL DRIVER
				SHEET SW
CN601	I	JFLB ASSY		CN602
(4P)
				(3P)

CN1601

(4P)

K JOGB ASSY

F

JOG ENCODER

			CDJ-	800	7	17
5	6					8

1

2

3

4

3.2 OVERALL WIRING DIAGRAM

A

G SLMB ASSY (DWS1322)

LOADING MOTOR

ASSY-S

DXX2510

B

CD MECHANISM

(DXA-DA114)

C

A A 1/2- A 2/2

MAIN ASSY (DWG1563)

AKP7032 (KUCXJ)

BKP1046 (WYXJ)

D

AC POWER CORD (KUCXJ : ADG7021) (WYXJ : ADG1154)

B AC IN ASSY

(KUCXJ : DWR1366)

(WYXJ : DWR1363)

C TRNS ASSY (DWR1364)

E

E REGB ASSY (DWR1362)

F

18		CDJ-800
1	2		3	4

5

6

7

8

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

	H KSWB ASSY (DWS1321)
D	J	SLDB ASSY
		(DWS1323)
SECB ASSY
(DWR1361)

B

F MFLB ASSY (DWG1564)

C

D

I JFLB ASSY (DWG1565)

K JOGB ASSY (DWG1566)

E

F

			CDJ-	800	7	19
5	6					8

1

3.3 MAIN ASSY(1/2)

A

A 2/2

ONLY

DESIGNER

USER

B

C

A 2/2

(AD)

	A 2/2	(D)
D		A 2/2

E

2

3

DSS1139

ONLY

DESIGNER

USER

(AD)

(D) (AD)

4

A 2/2

A 2/2

A 2/2

A 2/2

(AD)

(AD)

F			(AD)
A 2/2
A 1/2
20		CDJ-800
1	2	3	4

5	6		7		8
		A 1/2	MAIN ASSY			A
			(DWG1563)
			A 2/2
(AD)
6						B
A 2/2
	(RF)		8
		(T)
						C
		(F)
		(T)
(RF)	(F)
	3
						D
1
	(T)			(F)
				(F)
2				(T)
				(T)
					MECHANISM
						E
	(T)	4			TO CD
		7		A 2/2
	(T)
	(F) (T) (T) (F)

		(RF)	: RF SIGNAL ROUTE
	5	(AD)		F
			: AUDIO DATA SIGNAL ROUTE
		(D)
			: DIGITAL OUT SIGNAL ROUTE
		(F)
			: FOCUS SERVO SIGNAL ROUTE	A 1/2
		(T)
			: TRACKING SERVO SIGNAL ROUTE
	TO CD MECHANISM
			CDJ-800	21
5	6		7	8

1

2

3

4

A

B

3.4 MAIN ASSY(2/2)

A 1/2

A 2/2

(AD)

MAIN ASSY (DWG1563)

(AD)

A 1/2

GND

GND

GND

GND

GND

	GND
	(AD)
	GND
	GND
C	GND
	GND

A 1/2

A 1/2

GND GND GND

GND

GND

GND

GND

GND

D

E

F

A 2/2

22		CDJ-800
1	2		3	4

A 1/2

A 1/2

5

6

7

8

A

(AD)

(D)

(D)

(D)

A 1/2

A 1/2

A 1/2

A 1/2 A 1/2

: AUDIO SIGNAL ROUTE

(AD)

: AUDIO DATA SIGNAL ROUTE

(D)

: DIGITAL OUT SIGNAL ROUTE

: The power supply is shown with the marked box.

B

C

D

D CN53

E

F

A 2/2

			CDJ-	800	7	23
5	6					8

1

2

3

4

3.5 AC IN, TRNS, SECB and REGB ASSYS

A

B AC IN ASSY (KUCXJ : DWR1366) (WYXJ : DWR1363)

FU11

KUCXJ: 1.6A/125V (REK1077)

WYXJ: T800mA/L250V (REK1021)

LIVE

B

NEUTRAL

AC POWER CORD

KUCXJ: ADG7021

WYXJ: ADG1154

C

D

C TRNS ASSY (DWR1364)

KUCXJ: DTT1169

WYXJ: DTT1168

E	• NOTE FOR FUSE REPLACEMENT
	CAUTION -FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
	REPLACE WITH SAME TYPE AND RATINGS ONLY.

F

B C

24		CDJ-800
1	2		3	4