Pioneer CDX-MG6246ZH, CDX-MG6036ZH Service Manual

Service

Manual

HONDA

ORDER NO.

CRT2390

6 DISC IN-DASH CD CHANGER

CDX-MG6246ZH CA

VEHICLE

DESTINATION

PRODUCED AFTER

PART No.

ID No.

PIONEER MODEL No.

Not specified

CANADA

June 1999

08A06-3B3-3000

CDX-MG6246ZH/CA

- This service manual should be used together with the following manual(s):

Model

Order No.

Mech. Module

Remarks

CDX-MG6036ZH/US CRT2351

EXPLODED VIEWS AND PARTS LIST

PACKING (Page 3)

- PACKING SECTION PARTS LIST

			Part No.
Mark No.	Description	CDX-MG6036ZH/US		CDX-MG6246ZH/CA
5	Owner's Manual	CRB1553		CRD3055
11	Carton	CHG3764		CHG3838
12	Contain Box	CHL3764		CHL3838

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.

PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER ELECTRONIC CORPORATION 1999

K-ZZB. JUNE 1999 Printed in Japan

Service	HONDA
Manual	6 D I S C I N - D A S H C D C H A N G E R
	ORDER NO.

CRT2351

6 DISC IN-DASH CD CHANGER

CDX-MG6036ZH US

- This service manual should be used together with the following manual(s):

Model	Order No.			Mech. Module		Remarks
CX-890	CRT2376			G1		CD Mechanism Module:Circuit Description, Mechanism Description, Disassembly
VEHICLE		DESTINATION			PRODUCED AFTER		PART No.	ID No.			PIONEER MODEL No.
Not specified		U.S.A.			June 1999		08A06-3B1-3000				CDX-MG6036ZH/US

- To operate this product, a 14-pin H-BUS head unit is required.

When performing adjustments, connect the 8-pin/14-pin conversion jig (GGD1163) to a Pioneer 8-pin H- BUS head unit. You can use it in place of a 14-pin H-BUS head unit.

CONTENTS

1.	SAFETY INFORMATION ............................................	2	7.	GENERAL INFORMATION .......................................	48
2.	EXPLODED VIEWS AND PARTS LIST .......................	3		7.1 DIAGNOSIS ........................................................	48
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...		10		7.1.1 TEST MODE ..............................................	48
4.	PCB CONNECTION DIAGRAM ................................	26		7.1.2 DISASSEMBLY .........................................	53
5.	ELECTRICAL PARTS LIST ........................................	42		7.1.3 CONNECTOR FUNCTION DESCRIPTION .......	57
6.	ADJUSTMENT..........................................................	46		7.2 IC ........................................................................	58
			8.	OPERATIONS AND SPECIFICATIONS.....................	63

PIONEER ELECTRONIC CORPORATION	4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.

PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER ELECTRONIC CORPORATION 1999

K-ZZB. JUNE 1999 Printed in Japan

CDX-MG6036ZH

- CD Player Service Precautions

- When the Repair is Complete

1.For pickup unit(CXX1311) handling, please refer to"Disassembly"(see page 53).

During replacement, handling precautions shall be taken to prevent an electrostatic discharge(protection by a short pin).

2.During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged.

3.Please checking the grating after changing the service pickup unit(see page 46).

When the repair is complete, make the CD mechanism ready for transportation implementing the following procedures:

1.Press the changer side 1 and 4 simultaneously to turn the ACC on.

2.As the ACC is turned on, the disc indicator blinks in red.

3.When the blinking is stopped, the mechanism is ready for the transportation.

4.Attach the Transportation Bracket (CNC7878). Now you can transport it.(See the figure below)

Transportation Basket (CNC7878)

Case (CNB2354)

1. 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 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.

2

CDX-MG6036ZH

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

NOTE:

-Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.

-Screws adjacent to mark on the product are used for disassembly.

-PACKING SECTION PARTS LIST

Mark No. Description			Part No.		Mark No. Description			Part No.
	1	Screw Assy	CEA2565	*		9	Polyethylene Bag	E36-609
*	2 Polyethylene Bag		CEG-127			10	Protector	CHP2124
	3	Screw	HMF40P060FZK			11	Carton	CHG3764
	4	Screw	HMF50P080FMC			12	Contain Box	CHL3764
	5	Owner’s Manual(English) CRB1553				13	Clamper	CNV4042
	6	Spacer	CNM6551	*		14	Band	CNF-512
*	7 Sheet		CHW1402			15	Polyethylene Bag	CEG1116
	8	Protector	CHP2123

3

CDX-MG6036ZH

2.2 EXTERIOR

4

CDX-MG6036ZH

- EXTERIOR SECTION PARTS LIST

Mark No. Description		Part No.	Mark No. Description			Part No.
1	Screw	BMZ20P020FMC	31		Conductor	CNC8051
2	Screw	BMZ26P030FMC	32		Lighting Conductor	CNV5901
3	Screw	BMZ26P060FMC	33		Gear	CNV5547
4	Chassis Unit	CXB3407	34		Arm	CNV5548
5	Case	CNB2354	35		Guide	CNV5880
6	Side Frame	CNB2397	36		Sheet	CNM6318
7	Bracket	CNC7878	37		Double Faced Tape	CNM6424
8	Bracket	CNC8026	38		Insulator	CNM6512
9	Front Frame	CNC8110	39		PCB	CNP5373
10	Holder	CNC8111	40		Bracket Unit	CXB3111
11	Insulator	CNM5969	41		Grille Unit	CXB3409
12	Insulator	CNM6112	42		Screw	IMS20P040FMC
13	PCB	CNP5516	43		CD Mechanism Module(G1)	CXK4702
14	Insulator	CNM6409	44		Screw	IMS20P040FMC
15	Holder	CNV5543	45		Screw	IMS26P040FMC
* 16	Caution Label	CRP1200	46		Cushion	CNV5674
17	Extension Unit	CWM6288	47		Keyboard Unit	CWM6289
18	Cord	CDE6055	48		Transistor(Q708)	2SB1335A
19	Connector(CN102)	CKS2200	49		Damper	CNV5120
20	Connector(CN103)	CKS3597	50		Holder	CNC7826
21	Connector(CN701)	CKS3785	51		Screw	CBA1250
22	Connector(CN101)	CKS3989	52		Sheet	CNM5981
23	Holder	CNC8031	53		Connector(CN901)	CKS3785
24	Screw	BPZ20P060FMC	54		Screw	IMS26P030FZK
25	Button	CAC5864	55		Holder	CNC7477
26	Button	CAC5865	56		Spring(Left Rear)	CBH2065
27	Door	CAT2003	57		Spring(Right Rear)(Black) CBH2067
28	Washer	CBF1038	58		Spring(Front)	CBH2066
29	Spring	CBH2201
30	Spring	CBH2200

5

CDX-MG6036ZH

2.3 CD MECHANISM

6

CDX-MG6036ZH

- CD MECHANISM SECTION PARTS LIST

Mark No. Description		Part No.		Mark No. Description		Part No.
1-9	•••••		54		Shaft	CLA3693
10	CD Core Unit(Servo Unit) CWX2202		55		Steer	CNC7215
11	Connector(CN101)	CKS2764	56		Steer	CNC7216
12	Connector(CN301)	CKS3966	57		Cam	CNC7227
13	Connector(CN201)	CKS3991		* 58 Holder		CNC7235
14	CD Core Unit(STS Unit)	CWX2203	59		Gear	CNC7236
15	Connector(CN701)	CKS3989	60		Gear	CNC7238
16	Connector(CN801)	CKS3989	61		Lever	CNC7243
17	Connector(CN802)	CKS4054	62		Lever	CNC7244
18	Screw	CBA1037	63		Lever	CNC7245
19	Screw	CBA1041	64		Lever	CNC7246
20	Screw	CBA1076	65		Cover	CNC7441
21	Screw	CBA1250	66		Holder	CNC8613
22	Screw	CBA1405	67		Lever	CNC8024
23	Screw	CBA1452	68		Gear	CNC8140
24	Screw	CBA1453	69		Sheet	CNM5831
25	Screw	CBA1479	70		PCB	CNP5680
26	Washer	CBF1037	71		PCB	CNP5681
27	Washer	CBF1038	72		Gear	CNR1479
28	Washer	CBF1039	73		Gear	CNR1481
29	Washer	CBF1064	74		Gear	CNR1495
30	Spring	CBH2007	75		Gear	CNR1501
31	Spring	CBH2271	76		Gear	CNR1502
32	Spring	CBH2274	77		Gear	CNR1540
33	Spring	CBH2014	78		Gear	CNR1541
34	Spring	CBH2015	79		Belt	CNT1080
35	Spring	CBH2016	80		Worm Gear	CNV5046
36	Spring	CBH2017	81		Gear	CNV5047
37	Spring	CBH2290	82		Gear	CNV5048
38	Spring	CBH2019	83		Gear	CNV5049
39	Spring	CBH2064	84		Holder	CNV5056
40	Spring	CBH2195	85		Pulley	CNV5058
41	Spring	CBH2196	86		Arm	CNV5061
42	Spring	CBH2224	87		Spacer	CNV5066
43	Spring	CBH2250	88		Arm	CNV5189
44	•••••		89		Cover	CNV5207
45	Roller	CLA3154	90		Cover	CNV5424
46	Roller	CLA3157	91		Cover	CNV5425
47	Roller	CLA3159	92		Lever	CNV5427
48	Roller	CLA3160	93		Arm	CNV5491
49	Shaft	CLA3179	94		Gear	CNV5519
50	Spacer	CLA3194	95		Holder	CNV5648
51	Roller	CLA3248	96		Composite PCB	CNX3141
52	Bush	CLA3353	97		Composite PCB	CNX2989
* 53	Shaft	CLA3469	98		Chassis Unit	CXB4314

7

CDX-MG6036ZH

Mark No. Description			Part No.		Mark No. Description			Part No.
	99	Frame Unit	CXB2702			144	Screw	JFZ14P020FMC
	100	Lever Unit	CXB2703			145	Washer	YE15FUC
	101	Arm Unit	CXB2704			146	Arm Unit	CXB4953
	102	Lever Unit	CXB2708			147	Arm Unit	CXB4954
	103	Lever Unit	CXB2709			148	Tray Assy	CXB4307
	104	Lever Unit	CXB2711			149	Spring	CBH2269
	105	Arm Unit	CXB2712			150	•••••
	106	Lever Unit	CXB2713			151	Cam Motor Assy	CXB3170
	107	Lever Unit	CXB2714			152	Spacer	CNC8289
	108	Carriage Mechanism Unit(G1)	CXB2998	*		153 Bracket Unit		CXB4165
	109	Screw	CBA1041	*		154 Motor Unit(M1 Cam Gear)		CXB3174
	110	Screw	CBA1250	*		155 Motor Unit(M3 ELV)		CXB3175
	111	Screw	CBA1362			156	Screw	JFZ20P025FMC
	112	Screw	CBA1471			157	Loading Arm L Assy	CXB3171
	113	Washer	CBF1038			158	•••••
	114	Spring	CBH2008			159	Screw	CBA1453
	115	Spring	CBH2009			160	Washer	CBF1038
	116	Spring	CBH2010			161	•••••
	117	Spring	CBL1335			162	Washer	CBF1074
	118	Roller	CLA3707			163	Spring	CBH2136
*	119	Bracket	CNC7228	*		164 Arm		CNC7241
	120	Guide Unit	CXB4417	*		165 Arm		CXB4449
	121	Cover	CNC7628			166	•••••
	122	Sheet	CNM6414			167	Belt	CNT1079
	123	Sheet	CNM5378			168	Holder	CNV5055
	124	Sheet	CNM5695			169	Pulley	CNV5057
	125	Sheet	CNM5827			170	Roller	CNV5064
	126	PCB	CNP4978			171	Guide	CNV5125
	127	Ball	CNR1189	*		172 Bracket Unit		CXB4316
	128	Bearing	CNR1423			173	Roller Gear Unit	CXB3176
	129	Belt	CNT1079			174	Motor Unit(M2 LOAD)	CXB3177
	130	Holder	CNV5037			175	Screw	JFZ14P020FMC
	131	Guide	CNV5040			176	Loading Arm R Assy	CXB3172
	132	Clamper	CNV5042			177	Screw	CBA1453
	133	Rack	CNV5111			178	Washer	CBF1074
	134	Arm	CNV5579			179	Spring	CBH2136
	135	Holder	CNV5759	*		180 Arm		CNC7242
*	136	Chassis	CXB2698	*		181 Arm		CXB4448
	137	Arm Unit	CXB2705			182	•••••
	138	Motor Unit(M4 CARRIAGE) CXB3178				183	Roller	CNV5064
	139	Screw Unit	CXB3179			184	Roller Gear Unit	CXB3176
	140	Lever Unit	CXB4450			185	Guide	CNV5126
	141	Insulator	CNM6306			186	Switch(S885 MAX)	CSN1052
	142	Spacer	CNM6345			187	LED(D883)	CL202IRXTU
	143	Motor(M5 SPINDLE)	CXM1120			188	Photo-transistor(Q881)	CPT230SCTD(CD)

8

CDX-MG6036ZH

Mark No. Description		Part No.
189	LED(D891,892)	CL202IRXTU
190	Switch(S887 CLAMP)	CSN1051
191	Switch(S886 ELV HOME)	CSN1052
192	Bracket Unit	CXB4306
193	Photo-transistor(Q851,852)	CPT230SCTD(CD)
194	Resistor(R856)	RS1/8S911J
195	Resistor(R857)	RS1/8S821J
196	Photo-interrupter(Q1)	RPI-221

197•••••

198Pickup Unit(Service)(P8) CXX1311

9

	1		2		3		4

CDX-MG6036ZH

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

PICKUP UNIT(SERVICE)

C CD CORE UNIT(SERVO UNIT)

D CD CORE UNI

A

CN101

MD

5

RF AMP

LD+

14

V5

MD

LD

16 PD

CN201

CN801

LD-

15

17

LD

IC201

BC

IC101

UPD63702AGF

Q101

UPC2572GS

35

DAT

69 EFM

SHOCKPROOF LRC

HOLOGRAM

CONTROL

XT

UNIT

WDCK

DIGITAL SERVO

Q102

RFCK

IC501

FO+

PROCESSOR

RAOV

FOCUS ACT

4

LRCK

CXD2511R

TO+

MD/SD/TD/FD

SCKO

TRACKING ACT

3

DIGITAL SIGNAL

DOUT

MCK

CD 4CH DRIVER

PROCESSOR

CARRIAGE

14

-COMPUTER

MOTOR

11

INTERFACE

1

16

IC502

M

IC301

2

15

MSM514400DP-60TS

3

BA5986FM

VR2

XTAL

XTAL

SPINDLE

4

4M DRAM

MOTOR

EC

8

22

74

10

11

VM

CONT

5

BVD

MUTE

19

19

BCL

VCC

6

V5

B

9

ST/SR

X201

VM

7

5V

28

28

5V

GND

5V REGULA

10

HOME

29

29

4

IC701

11

VD

30

30

VD

HOME

V+5V

BA05SF

SWITCH

CN301

1

E MOTOR PCB(B)

F MOTOR PCB(A)

XAO/XSTB/XSO/XSI/

36

45

ELVSNS

ELEVATION

35

44

PVD

SENSE

37

46

MOTOR DRIVER

CAMGEAR M

32

41

CG-

3

IC802

2

33

43

CG+

5

LB1836M

6

MOTOR

G PCB UNIT(D) K LOAD MOTOR PCB							ELEVATION		M		39	48	EL-	MOTOR DRIVER
													EL+	3		2
Q851	Q852						MOTOR				41	50				6
				PH1										5	IC801
	1	1			3									12		13
															LB1836M
					2		I PCB UNIT(E) H PCB UNIT(B)
C														10		9
			LOADING	M	1
L PCB UNIT(A)			MOTOR			3	PH1
										LD MOTOR-			LO-
						2		5	5		5	7
										LD MOTOR+			LO+
						1	PVD	6	6		7	5				Q801
								3	3	PVD	3	9		PVD
	1
			J PCB UNIT(C)				PH1	4	4	PH1	4	8			PVD
D891	D892					1
							PH2			PH2
								2	2		2	10
							MAXSW	1	1	MAXSW	1	11				Q802
				PVD						ELV HOME			ELHOME
					4	4				S886	10	2
			D883	PH2	1	1				S887	11	1	CLAMP
			Q881	S883
					2	2				CLAMP			CN802
				MAX											B KEYB
				SWITCH
															D905~916
D
													KEY MATRIX
10
1			2				3						4

5

6

7

8

CDX-MG6036ZH

E UNIT(STS UNIT)

A EXTENSION UNIT

A

8fs DF D/A LPF

CN701

CN101

LPF

Q101

CN102

BCK

IC601

18

42

9

2

IC101

1

CD MUTE

CD-LCH

OOF

DATA

AK4321VF

LCH

LCH

NJM4558MD

Q503

LRCK

5

12

6

ASO

L

39

PD

8

XTLI

BUS

DEMO

Q103

Q502

Q501

3

11

ASI

R

1

WDSL/CHMO/CHMI XWRE/XRDE/XQOK XWIH/XEMP/ADRMON/CHDT

Q701

CONT

VD REGULATOR

ASENS

ASENB

ILL

VD

Q708

Q709

Q702

VD

8

43

B.U

VDD

BSENS

B.U

9

42

VDCONT

P-60TS

M

Q711

Q710

Q704

B.U

VDD

CONT 35

16

VM

EMPH 39

12

B

REGULATOR

WDSL/CHMO/CHMI

ASO

ASI

VDD REGULATOR

IC701

XWRE/XRDE/XQOK

X601

VD

XWIH/XEMP/ADRMON

BA05SFP

2

CHDT

53

27

13

56

4

16

15

22

28

29

1

POWER 10

41

EMPH

CONT

VDCONT

CDMUTE

ASO

ASI

ASENS

BSENS

XIN

XOUT

TB/XSO/XSI/XSCK/XRST/SCONT

26

POWER

ELVSNS

1

50

79

ELVSNS

H-BUS

S801

LOADSW 50

1

17

LOADSW

S802

DOORSW

49

2

2

DOORSW

S803

ER

MODESW 48

3

18

ELVSW(MODESW)

2

CG1

6

45

62

CG1

6

CG2

7

44

61

CG2

SYSTEM

14P

CONTROLLER

ER

V+5V

11

40

V+5V

2

ELV1

4

47

60

ELV1

6

ELV2

5

46

59

ELV2

IC601

13

LO1

2

49

58

LO1

PD5470A

9

LO2

3

48

57

LO2

C

MAXSW 47

4

78

PH3

PH2

46

5

77

PH2

PH1

45

6

76

PH1

Q801

55

INDICATOR

LOAD

EJECTKEY

VD

EXMODE

6

ELHOME

DCLOSE

RESET

EXCSK

EXSO

5

802

LOAD

LOAD 12

39

CLAMPSW

ILL1

ILL2

ELHOME

44

7

40

14

36

37

25

70

68

66

67

CLAMP 43

8

RESET

Q723

3

IC701

1

DATA

EXCK

VDD

M62007FP

KEYBOARD UNIT

Q712

DOORSW

DOORSW

Q705

B.U

16

2

Q713

ILL POWER

ILPOW 12

6

ILPOW

EJECT

Q706

7

11 EJECT

B.U

Q904

ILL1 14

4

ILL1

Q726

16

Q903

ILL2 15

3

ILL2

Q725

2

ILL

ILL

Q703

ILL

17

1

1

Q707

D

Q905

20

13

5

VDD

Q720

CN103

Q724

VDD

LED DRIVER

2

10

8

DATA

3

8

10 CLK

IC901

BU2092FV

4

9

9

MODE

KEY DATA

CN901

CN701

11

5

6

7

8

	1		2		3		4

CDX-MG6036ZH

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS

A	LIST”.																						A-a
		Large size											C CD CORE UNIT (STS UNIT)																																						CN701
A-a	A-b	SCH diagram
		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	49	50
A-a	A-b	Guide page
A-a	A-b	Detailed page
																																												27K	27K		2K
B
C
		B KEYBOARD UNIT
D
12	A B
	1	2																			3																						4

5	6	7	8
			CDX-MG6036ZH
	A-b		A
	A EXTENSION UNIT
			B
			C
	15K
			D
			A 13
5	6	7	8

A

B

C

D

1

2

3

4

CDX-MG6036ZH

1

2

3

A-a A-b

	CN701	50
		49
		48
		47
		46
		2K
		45
		44
		27K
		43
		27K
		42
		41
		40
	UNIT)	39
		34
		38
		37
		36
	(STS	35
		33
		32
		31
		30
	UNIT	29
		28
		27
		26
		25
	CORE	24
		23
		22
		21
		20
		19
	CD	18
		17
		16
		15
	C	14
		13
		12
		11
		10
		9
		8
		7
		6
		5
		4
		3
		2
		1

14 A-a

	1		2		3		4

5

6

7

8

CDX-MG6036ZH

4

A-a A-b

A

B KEYBOARD UNIT

B

C

D

A-a B 15

	5		6		7		8

A

B

C

D

1		2		3		4

CDX-MG6036ZH

A-a A-b

A EXTENSION UNIT

1

2

3

16 A-b

1

2

3

4

	5		6		7		8

CDX-MG6036ZH

A-a A-b

15K

4

A-b 17

5

6

7

8

A

B

C

D

	1		2

CDX-MG6036ZH

3.2 CD CORE UNIT(SERVO UNIT)

A		CD

(SERVICE)

B

C

E

MOTOR PCB(B)

M4 CARRIAGE

CXB3178

DISC INSERT DETECT

D	M5 SPINDLE
	CXM1120

18 C E

	3		4

CD CORE UNIT(SERVO UNIT)

RF AMP/

AUTO POWER

CONTROL

2.5V

CD DRIVER

	1		2		3		4

	5		6		7		8

CDX-MG6036ZH

A

B

FOCUS/TRACKING

CARRIAGE/SPINDLE

DIGITAL SERVO

DIGITAL SIGNAL PROCESSOR

D/A CONVERTER

16.934MHz

C

F

22/6R3

D

C 19

	5		6		7		8

	1		2

CDX-MG6036ZH

3.3 CD CORE UNIT(STS UNIT)

A

UNITCOREUNIT)(SERVO

CD

B

DC

M1 : CXB3174

ELV SENSE

Q1 : RPI-221

M3 : CXB3175

C

MOTOR PCB

F (A)

H

D

20 D F

	3		4

DG CD CORE UNIT(STS UNIT)

SURE TRACK

MEMORY CONTRO

+5V REGULATOR

7.5V

9.0V

MOTOR DRIVER

LOAD SWITCH

DOOR SWITCH

MODE SWITCH

	1		2		3		4

	5		6		7		8

CDX-MG6036ZH

A

22/6R3

D/A CONVERTER

TRACK

RY CONTROLLER

4M DRAM

A CN101

B

C

IVER

MOTOR DRIVER

D

D 21

	5		6		7		8

CDX-MG6036ZH

Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage

- Waveforms

REFOUT:2.5V

1 RFO

0.5V/div.

0.2µs/div.

1 RFO

0.5V/div.

0.5µs/div.

1 CH1: RFO

1V/div.

0.5ms/div.

Normal mode: play

Test mode

2 CH2: MIRR

5V/div.

Normal mode: The defect part

passes 500µs/div.

REFOUT→

REFOUT→

REFOUT→

REFOUT→

GND →

1 CH1: RFO

1V/div.

3 CH1: FIN

0.5V/div.

3 CH1: FIN

0.5V/div.

0.2s/div.

0.2s/div.

0.5ms/div.

2 CH2: MIRR

5V/div.

5 CH2: FOK

2V/div.

4 CH2: FOP

2V/div.

Test mode: Tracking open

Normal mode: Focus close

Test mode: No disc, Focus close

REFOUT→

REFOUT→

GND →

REFOUT→

REFOUT→

GND →

6 CH1: FEY

0.5V/div.

8 CH1: TEY

0.5V/div.

8 CH1: TEY

0.5V/div.

1ms/div.

0.5ms/div.

0.5ms/div.

7 CH2: XSI

2V/div.

9 CH2: TIN

0.5V/div.

9 CH2: TIN

0.5V/div.

Normal mode: Focus close

Test mode: 32 tracks jump (FWD)

Test mode: Single jump (FWD)

REFOUT→

REFOUT→

REFOUT→

REFOUT→

GND →

REFOUT→

REFOUT→

6 CH1: FEY

0.1V/div.

3 CH1: FIN

0.5V/div.

0 SIN

0.5V/div.

0.1s/div.

20ms/div.

0.5s/div.

3 CH2: FIN

0.2V/div.

0 CH2: SIN

1V/div.

Normal mode: Play

Normal mode: Play

Normal mode: Focus close

REFOUT→

REFOUT→

REFOUT→

REFOUT→

REFOUT→

22

CDX-MG6036ZH

8 CH1: TEY

0.5V/div.

8 CH1: TEY

0.5V/div.

3 CH1: FIN

1V/div.

0.2s/div.

5ms/div.

500µs/div.

6 CH2: FEY

0.1V/div.

! CH2: SD

0.5V/div.

$ CH2: HOLD

5V/div.

Normal mode: AGC after focus close

Normal mode: The defect part passes 800µm

REFOUT→

REFOUT→

REFOUT→

REFOUT→

REFOUT→

REFOUT→

GND →

0 SIN

1V/div.

10ms/div.

1 CH1: RFO

1V/div.

8 CH1: TEY

1V/div.

2ms/div.

500µs/div.

$ CH2: HOLD

5V/div.

# CH2: TEC

1V/div.

Long Search

Normal mode: The defect part passes 800µm

Test mode: Focus close

Tracking open

REFOUT→

REFOUT→

REFOUT→

REFOUT→

REFOUT→

GND →

6 CH1: FEY

0.2V/div.

8 CH1: TEY

0.2V/div.

@ EFM

1V/div.

2µs/div.

1ms/div.

1ms/div.

3 CH2: FIN

0.5V/div.

9 CH2: TIN

0.5V/div.

Normal mode: During AGC

Normal mode: During AGC

Play

REFOUT→

REFOUT→

REFOUT→

REFOUT→

REFOUT→

% Dout

2V/div.

5µs/div.

^ LRCK

2V/div.

10µs/div.

* ADRMON

1V/div.

1s/div.

Play

Normal mode: Starting play

REFOUT→

REFOUT→

GND →

23

CDX-MG6036ZH

	8 CH1: TEY	0.5V/div.		8 CH1: TEY	0.5V/div.		& SCKO	2V/div.	500ns/div.
						10ms/div.
			5ms/div.
	9 CH2: TIN	0.5V/div.		9 CH2: TIN	0.5V/div.
	Test mode: 100 tracks jump(FWD)			Normal mode: Play			Play

REFOUT→	REFOUT→
			REFOUT→
REFOUT→	REFOUT→

	) CH1: RCH	2V/div.
			200µs/div.
	( CH2: LCH	2V/div.

Normal mode: PLAY (0dB,1kHz)

AAGND →

AAGND →

24

	1		2		3		4

CDX-MG6036ZH

3.4 PCB UNIT(A,B,C,D,E), LOAD MOTOR PCB

A

J	I	H
PCB UNIT(C)	PCB UNIT(E)	PCB UNIT(B)
CPT230SCTD(CD)

L

SWITCH

PCB UNIT(A)

GD

CN802

B

CPT230SCTD(CD)

CXB3177

PCB UNIT(D)

MG

LOAD MOTOR PCB

K

C

D

	G H	I	J K L 25
1	2	3	4

	1		2		3		4

CDX-MG6036ZH

4. PCB CONNECTION DIAGRAM

A	4.1 EXTENSION UNIT
	NOTE FOR PCB DIAGRAMS
	1. The parts mounted on this PCB
	include all necessary parts for
	several destination.
	For further information for
	respective destinations, be sure
	to check with the schematic dia-
	gram.
	2. Viewpoint of PCB diagrams
	Connector	Capacitor
			SIDE A
B
	P.C.Board	Chip Part	SIDE B

C

		UNIT
D		EXTENSION

SIDE A

CORD

A

26 A

	1		2		3		4