PIONEER CDX-MG6047, CDX-MG6147 Service Manual

HONDA

ORDER NO.

CRT3322

CDX-MG6047ZH/UC

6 DISC IN-DASH CD CHANGER

CDX-MG6047ZH/UC

CDX-MG6147ZH/UC

	VEHICLE	DESTINATION	PRODUCED	OEM PARTS No.	ID No.	PIONEER MODEL No.
			AFTER
	PILOT	U.S.A.	August 2004	39110-S9V-A110-M1	•••••	CDX-MG6047ZH/UC
	PILOT	U.S.A.	August 2004	39110-S9V-A210-M1	•••••	CDX-MG6147ZH/UC

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

Model No.	Order No.	Mech.Module	Remarks
CX-890	CRT2376	G1	CD Mech. Module : Circuit Description, Mech. Description, Disassembly

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) and the 14-pin/13-pin conversion jig (GGD1412) to a Pioneer 8-pin H-BUS head unit. You can use it in place of a 14-pin H-BUS head unit.

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 2004

K-ZZA. AUG. 2004 printed in Japan

1

2

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4

SAFETY INFORMATION

CAUTION

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

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

WARNING

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

Health & Safety Code Section 25249.6 - Proposition 65

B

- Service Precaution

1.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.Never attempt to turn on this unit when the CD drive

C

mechanism is upside down. Doing so could cause damage or malfunction to the drive mechanism.

3.For pickup unit(CXX1311) handling, please refer to"Disassembly"(see page 58).

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

4.During disassembly, be sure to turn the power off since an internal IC might be destroyed when a con-

Dnector is plugged or unplugged.

5.Please checking the grating after changing the service pickup unit(see page 56).

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F

2		CDX-MG6047ZH/UC
1	2		3	4

5

6

7

8

[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 by following 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 as radio/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 secure connections 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.

3. Lubricants, Glues, and Replacement parts

Use grease and adhesives that are equal to the specified substance.

Make sure the proper amount is applied.

4. Cleaning

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

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 be installed before shipment. Please be sure to follow this method especially if it is specified in this manual.

A

B

C

D

E

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		CDX-	MG6047ZH/UC				3
5	6				7	8

	1	2	3	4
	CONTENTS
	SAFETY INFORMATION.....................................................................................................................................			2
	1. SPECIFICATIONS ............................................................................................................................................			5
A	2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................			6
	2.1 PACKING			6
	2.2 EXTERIOR.................................................................................................................................................			8
	2.3 CD MECHANISM .....................................................................................................................................			10
	3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................			14
	3.1 BLOCK DIAGRAM ...................................................................................................................................			14
	3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)..............................................................................			16
	3.3 CD CORE UNIT(SERVO UNIT) ...............................................................................................................			22
	3.4 CD CORE UNIT(STS UNIT) ....................................................................................................................			24
	3.5 PCB UNIT(A, B, C, D, E), LOAD MOTOR PCB........................................................................................			29
	4. PCB CONNECTION DIAGRAM .....................................................................................................................			30
	4.1 EXTENSION UNIT ...................................................................................................................................			30
B	4.2 KEYBOARD UNIT....................................................................................................................................			32
	4.3 CD CORE UNIT(SERVO UNIT) ...............................................................................................................			34
	4.4 CD CORE UNIT(STS UNIT) ....................................................................................................................			36
	4.5 MOTOR PCB(B).......................................................................................................................................			38
	4.6 MOTOR PCB(A).......................................................................................................................................			40
	4.7 PCB UNIT(D) AND PCB UNIT(B) ............................................................................................................			42
	4.8 PCB UNIT(E)............................................................................................................................................			43
	4.9 PCB UNIT(C) ...........................................................................................................................................			44
	4.10 LOAD MOTOR PCB AND PCB UNIT(A)................................................................................................			45
	5. ELECTRICAL PARTS LIST ............................................................................................................................			46
	6. ADJUSTMENT ...............................................................................................................................................			51
C	6.1 TEST MODE ............................................................................................................................................			51
	6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT ....................................................			56
	7. GENERAL INFORMATION.............................................................................................................................			58
	7.1 DIAGNOSIS .............................................................................................................................................			58
	7.1.1 DISASSEMBLY .....................................................................................................................................			58
	7.1.2 PCB LOCATIONS .................................................................................................................................			62
	7.1.3 CONNECTOR FUNCTION DESCRIPTION..........................................................................................			63
	7.2 IC .............................................................................................................................................................			64
	7.3 SYSTEM BLOCK DIAGRAM ...................................................................................................................			66
	7.4 NOTES ON SERVICING..........................................................................................................................			67
	7.4.1 CLEANING............................................................................................................................................			67
	7.4.2 FACTORY SETTINGS...........................................................................................................................			67
D	8. OPERATIONS ................................................................................................................................................			68

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1	2		3	4

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8

1. SPECIFICATIONS

A

General
Power source ......................	13.2 V DC (10.8 – 16 V allowable)
Grounding system ...............................................		Negative type
Backup current ......................................................			2 mA or less
Maximum current consumption ................................			1.5 A max.
Dimensions (chassis size) ......	180 (W) ×	50 (H) ×	168 (D) mm
................................................	[7-1/8 (W) ×	2 (H) ×	6-5/8 (D) in.]
Weight ................................................................		1.6 kg (3.5 lbs)

CD player
System ..........................................	Compact disc audio system
Usable discs .........................................................	Compact disc
Signal format ..............................	Sampling frequency: 44.1 kHz
.........................................	Number of quantization bits: 16;linear
Frequency characteristics	................................. 20 – 20,000 Hz
Signal-to-noise ratio ...................	92 dB (1kHz) (IHF-A network)
Dynamic range .....................................................	92 dB (1kHz)
Number of channels ...................................................	2 (stereo)

B

C

D

E

F

		CDX-	MG6047ZH/UC				5
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1 2 3 4

2. EXPLODED VIEWS AND PARTS LIST

NOTES : • Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List.

	A	• Screw adjacent to"mark on the product are used for disassembly.
		• For the applying amount of lobricants or glue, follow the instructions in this manual.
		(In the case of no amount instructions,apply as you think it appropriate.)
		2.1 PACKING

B

C

D

E

F

6		CDX-MG6047ZH/UC
1	2		3	4

	5	6			7	8
(1) PACKING SECTION PARTS LIST
Mark No.	Description	Part No.	Mark No.		Description	Part No.
1	Carton	See Contrast table(2)		5	Protector	CHP2435
2	Contain Box	See Contrast table(2)
3	Protector	CHP2123	*	6	Polyethylene Bag	E36-609
4	Protector	CHP2124

(2) CONTRAST TABLE

CDX-MG6047ZH/UC and CDX-MG6147ZH/UC are constructed the same except for the following:

Mark	NO	Description	CDX-MG6047ZH/UC	CDX-MG6147ZH/UC
	1	Carton	CHG5268	CHG5269
	2	Contain Box	CHL5268	CHL5269

A

B

C

D

E

F

		CDX-	MG6047ZH/UC				7
5	6				7	8

1

2

3

4

2.2 EXTERIOR

A

B

C

D

E

F

8		CDX-MG6047ZH/UC
1	2		3	4

	5	6
(1) EXTERIOR SECTION PARTS LIST
Mark No.	Description	Part No.
1	Screw	BMZ20P020FTC
2	Screw	BMZ26P030FTC
3	Screw	BMZ26P060FTC
4	Cord	CDE7595
5	Side Frame	CNB2397
6	Case	CNB2988
7	Bracket	CNC7878
8	Holder	CNC8111
9	Bracket	CNC8816
10	Front Frame	CND2205
11	Insulator	CNM5969
12	Insulator	CNM6112
13	PCB	CNP5516
14	Holder	CNV5543
15	Spacer	CNV8406
16	Control Unit	CWM9600
17	Connector(CN102)	CKS2200
18	Connector(CN103)	CKS3597
19	Connector(CN701)	CKS3785
20	Connector(CN101)	CKS3989
21	Holder	CNC8031
22	Screw	BPZ20P060FTC
23	Button(1-6)	See Contrast table(2)
24	Button(EJECT)	See Contrast table(2)
25	Door	CAT2587
26	Washer	CBF1038
27	Spring	CBH2200

		7	8
Mark No.		Description	Part No.
	28	Spring	CBH2793
	29	Conductor	CND2203
	30	Cushion	CNM9229
	31	PCB	CNP5373
	32	Gear	CNV5547
	33	Arm	CNV5548
	34	Guide	CNV5880
	35	Lighting Conductor	CNV8067
	36	Keyboard Unit	CWM9467
	37	Connector(CN901)	CKS3785
	38	Bracket Unit	CXB3111
	39	Grille Unit	See Contrast table(2)
	40	Screw	IMS20P040FTC
	41	Chassis Unit	CXC4546
*	42	CD Mechanism Module(G1)	CXK4727
	43	Screw	IMS20P040FTC
	44	Screw	IMS26P040FTC
	45	Transistor(Q708)	2SB1335A
	46	Sheet	CNM6318
	47	Damper	CNV5120
	48	Holder	CNC7826
	49	Screw(M2x2)	CBA1250
	50	Sheet	CNM5981
	51	Holder	CNC7477
	52	Spring(Left Rear)	CBH2365
	53	Spring(Right Rear)(Black)	CBH2361
	54	Spring(Front)	CBH2409

A

B

C

(2) CONTRAST TABLE

CDX-MG6047ZH/UC and CDX-MG6147ZH/UC are constructed the same except for the following:					D
Mark	NO	Description	CDX-MG6047ZH/UC	CDX-MG6147ZH/UC
	23	Button(1-6)	CAC9015	CAC9017
	24	Button(EJECT)	CAC9016	CAC9018
	39	Grille Unit	CXC3038	CXC3040

E

F

		CDX-	MG6047ZH/UC				9
5	6				7	8

1

2

3

4

2.3 CD MECHANISM

A

E

B

F

2

					1
				2
C		C		2
				2				1
		49	2	2				1
					2
		141			1				1
	145
		22		1		1			1
	22								1
	1		1
							1
D		1			2
		K
									D
						2
						2	2
									G
							2		J
				L		1
E	1							1
		2
					I		1	1
							1		1
					H
F								1 :GEM1024
								2 :GEM1035
	10					CDX-MG6047ZH/UC
		1			2			3	4

		5	6
CD MECHANISM SECTION PARTS LIST
Mark No.		Description	Part No.
	1-9	•••••
	10	CD Core Unit(Servo Unit)	CWX2202
	11	Connector(CN101)	CKS2764
	12	Connector(CN301)	CKS3966
	13	Connector(CN201)	CKS3991
	14	CD Core Unit(STS Unit)	CWX2203
	15	Connector(CN701)	CKS3989
	16	Connector(CN801)	CKS3989
	17	Connector(CN802)	CKS4054
	18	Screw(M2x2.5)	CBA1651
	19	Screw(M2x2.5)	CBA1041
	20	Screw(M2x2.5)	CBA1624
	21	Screw(M2x2)	CBA1250
	22	Washer	CBA1529
	23	Screw(M2x2.5)	CBA1452
	24	Screw(M2x1.9)	CBA1453
	25	Screw(M2x2)	CBA1479
	26	Washer	CBF1037
	27	Washer	CBF1038
	28	Washer	CBF1039
	29	Washer	CBF1064
	30	Spring	CBH2007
	31	Spring	CBH2520
	32	Spring	CBH2274
	33	Spring	CBH2014
	34	Spring	CBH2015
	35	Spring	CBH2016
	36	Spring	CBH2017
	37	Spring	CBH2290
	38	Spring	CBH2366
	39	Spring	CBH2064
	40	Spring	CBH2195
	41	Spring	CBH2196
	42	Spring	CBH2224
	43	Spring	CBH2250
	44	Screw	CBA1082
	45	Roller	CLA3154
	46	Roller	CLA3157
	47	Roller	CLA3159
	48	Roller	CLA3160
	49	Shaft	CLA3179
	50	Spacer	CLA3194
	51	Roller	CLA3248
	52	Bush	CLA3353
*	53	Shaft	CLA3469
	54	Shaft	CLA3693
	55	Steer	CNC7215
	56	Steer	CNC7216
	57	Cam	CNC8774
		5	6

				7		8
	Mark No.				Description	Part No.
			58	Holder		CNC7235
			59	Gear		CNC7236	A
			60	Gear		CNC9512
			61	Lever		CNC7243
			62	Lever		CNC7244
			63	Lever		CNC7245
			64	Lever Unit		CXB4944
			65	Cover		CNC7441
			66	Holder Unit		CXB4946
			67	Lever		CNC9088
			68	Gear		CNC8140	B
			69	Sheet		CNM6840
			70	PCB		CNP5680
			71	PCB		CNP5681
			72	Gear		CNR1479
			73	Gear		CNR1481
			74	Gear		CNR1495
			75	Gear		CNR1501
			76	Gear		CNR1502
			77	Gear		CNR1540	C
			78	Gear		CNR1541
			79	Belt		CNT1080
			80	Worm Gear		CNV6807
			81	Gear		CNV5047
			82	Gear		CNV5048
			83	Gear		CNV5049
			84	Holder		CNV5056
			85	Pulley		CNV5058	D
			86	Arm		CNV5061
			87	Spacer		CNV5066
			88	Arm		CNV6595
			89	Cover		CNV5207
			90	Cover		CNV6808
			91	Cover		CNV5425
			92	Lever		CNV5427
			93	Arm		CNV5491
			94	Gear		CNV5519	E
			95	Holder		CNV5648
*			96	Composite PCB		CNX3557
			97	Composite PCB		CNX2989
			98	Chassis Unit		CXB5938
			99	Frame Unit		CXC1923
			100	Lever Unit		CXB6026
			101	Arm Unit		CXB7533
			102	Lever Unit		CXB2708
			103	Lever Unit		CXB7070
							F
			104	Lever Unit		CXB4949
			105	Arm Unit		CXB2712
			106	Lever Unit		CXB9086
CDX-	MG6047ZH/UC						11
					7	8

		1	2					3	4
Mark No.		Description	Part No.		Mark No.			Description	Part No.
	107	Lever Unit	CXB2714			157		Loading Arm L Assy	CXC2575
	108	Carriage Mechanism Unit(G1)	CXB5639			158		Load Arm L Assy(Service)	CXX1747
A	109	Screw(M2x2.2)	CBA1604			159		Screw(M2x1.9)	CBA1453
	110	Screw(M2x2)	CBA1250			160		Washer	CBF1038
	111	Screw(M2x3.8)	CBA1362			161		Load Arm R Assy(Service)	CXX1748
	112	Screw(M2x2.4)	CBA1471			162		Washer	CBF1074
	113	Washer	CBF1038			163		Spring	CBH2690
	114	Spring	CBH2008		*	164		Arm	CNC7241
	115	Spring	CBH2009		*	165		Arm	CXC2573
	116	Spring	CBH2010			166		Holder	CBL1508
	117	Spring	CBL1335			167		Belt	CNT1079
B	118	Roller	CLA3913			168		Holder	CNV5055
*	119	Bracket	CNC7228			169		Pulley	CNV5057
	120	Guide Unit	CXB4417			170		Roller	CNV6209
	121	Cover	CNC9504			171		Guide	CNV5125
	122	Sheet	CNM6414		*	172		Bracket Unit	CXB5937
	123	Sheet	CNM5378			173		Roller Gear Unit	CXB3176
	124	Sheet	CNM5695		*	174		Motor Unit(M2 LOAD)	CXC1388
	125	Sheet	CNM5827			175		Screw	JFZ14P020FZK
	126	PCB	CNP6164			176		Loading Arm R Assy	CXC2576
C	127	Ball	CNR1189			177		Screw(M2x1.9)	CBA1453
	128	Bearing	CNR1423			178		Washer	CBF1074
	129	Belt	CNT1079			179		Spring	CBH2690
	130	Holder	CNV5037		*	180		Arm	CNC7242
	131	Guide	CNV5040		*	181		Arm	CXC2574
	132	Clamper	CNV5042			182		Screw	JFZ20P014FTC
	133	Rack	CNV5111			183		Roller	CNV6209
	134	Arm	CNV5579			184		Roller Gear Unit	CXB3176
D	135	Holder	CNV5759			185		Guide	CNV5126
	136	Chassis Unit	CXB8450			186		Switch(S885 MAX)	CSN1052
	137	Arm Unit	CXB2705			187		LED(D883)	CL205IRXTU
	138	Motor Unit(M4 CARRIAGE)	CXC1389			188		Photo-transistor(Q881)	CPT231SCTD
	139	Screw Unit	CXB3179			189		LED(D891,892)	CL205IRXTU
	140	Lever Unit	CXB4450			190		Switch(S887 CLAMP)	CSN1051
	141	Insulator	CNM6306			191		Switch(S886 ELV HOME)	CSN1052
	142	Spacer	CNM6345			192		Bracket Unit	CXB6086
	143	Motor(M5 SPINDLE)	CXM1279			193		Photo-transistor(Q851,852)	CPT231SCTD
E	144	Screw	JFZ14P020FZK			194		Resistor(R856)	RS1/8S911J
	145	Washer	YE15FTC			195		Resistor(R857)	RS1/8S821J
	146	Arm Unit	CXB5018			196		Photo-interrupter(Q1)	RPI-221
	147	Arm Unit	CXB5019			197		Screw(M2x1.4)	CBA1687
	148	Tray Assy	CXB7656			198		Pickup Unit(Service)(P8)	CXX1311
	149	Spring	CBH2519			199		Sheet	CNM7791
	150	Sheet	CNM7109
	151	Cam Motor Assy	CXB7636
	152	•••••
*	153	Bracket Unit	CXB4165
F
*	154	Motor Unit(M1 Cam Gear)	CXC1392
*	155	Motor Unit(M3 ELV)	CXC1386
	156	Screw	JFZ20P025FTC
12				CDX-MG6047ZH/UC
		1	2					3	4

5

6

7

8

A

B

C

D

E

F

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1

2

3

4

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

PICKUP UNIT(P8)(SERVICE)

D CD CORE UNIT(STS UNIT)

MD

5

CN101

RF AMP

LD+

14

V5

16 PD

MD

LD

CN201

CN801

8fs DF D/A LPF

C

LD-

15

17

LD

IC 201

BCK

IC 601

18

IC 101

UPD63702AGF

Q101

UPC2572GS

35

DATA

AK4321VF

69

EFM

SHOCKPROOF

LRCK

HOLOGRAM

5

12

6

CONTROLLER

XTLI

39

PD

UNIT

WDCK

DIGITAL SERVO

DEMO

Q102

RFCK

IC 501

VD

FO+

PROCESSOR

RAOV

FOCUS ACT

4

LRCK

CXD2511R

TO+

MD/SD/TD/FD

SCKO

TRACKING ACT

3

DIGITAL SIGNAL

DOUT

B

MCK

XWRE/XRDE/XQOK XWIH/XEMP/ADRMON/CHDT

CD 4CH DRIVER

PROCESSOR

WDSL/CHMO/CHMI

CARRIAGE

14

-COMPUTER

MOTOR

11

INTERFACE

1

16

IC 502

M

IC 301

2

15

MSM514400DP-60TS

3

BA5986FM

XTAL

XTAL

4

VR2

4M DRAM

SPINDLE

22

EC

MOTOR

8

VM

74

10

11

CONT

C

5

BVD

19

19

BCL

VCC

MUTE

19

19

E

6

V5

9

ST/SR

X201

VM

7

5V

28

28

28

28

5V

GND

5V REGULATOR

10

HOME

29

29

29

29

4

IC 701

11

VD

30

30

30

30

VD

VD

HOME

V+5V

BA05SFP

2

SWITCH

CN301

1

PO

C

E

CD CORE UNIT(SERVO UNIT)

D

XAO/XSTB/XSO/XSI/XSCK/XRST/SCONT

C

MOTOR PCB(B)

36

45

ELVSNS

ELV

F

ELEVATION

35

44

PVD

S801

LOA

MOTOR PCB(A)

SENSE

37

46

S802

DOO

MOTOR DRIVER

S803

MOD

PCB UNIT(D) LOAD MOTOR PCB

CAMGEAR

M

32

41

CG-

3

IC 802

2

33

43

CG+

5

6

G

K

MOTOR

LB1836M

EL-

MOTOR DRIVER

V+5V

ELEVATION

M

39

48

EL+

3

2

Q851

Q852

MOTOR

41

50

6

1

1

PH1

3

5

IC 801

12

13

LB1836M

D

2

10

9

LOADING

M

MA

1

MOTOR

3

PH1

LD MOTOR-

LO-

2

5

5

5

7

1

6

6

LD MOTOR+

7

5

LO+

Q801

PVD

PVD

3

3

3

9

PVD

1

PH1

4

4

PH1

4

8

PVD

VD

D891

D892

1

PH2

PH2

2

2

2

10

LOAD

L

MAXSW

1

1

MAXSW

1

11

Q802

L

PVD

ELV HOME

ELHOME

4

4

S886

10

2

D883

PH2

CLAMP

1

1

S887

11

1

Q881

S885

2

2

CLAMP

CN802

PCB UNIT(A)

I

H

PCB UNIT(B)

MAX

E

SWITCH

DOO

PCB UNIT(E)

J PCB UNIT(C)

ILP

Q903

EJECT

D905-916

Q905

Q904

20

LED DRIVER

VDD

2

D

IC901

DATA

CLOCK

3

19

BU2092FV

4 M

oe

LCK

KEY MATRIX

KST1-KST3/KD1,KD2

S901-906

CN

F

B KEYBOARD UNIT

14		CDX-MG6047ZH/UC
1	2		3	4

5

6

7

8

A CONTROL UNIT

A

IT)

s DF D/A LPF

CN701

CN101

LPF

CN102

CD MUTE

IC 601

18

42

9

2

IC101

1

CD-LCH

LCH

8

LCH

Q101

Q105

AK4321VF

LCH

NJM4558MD

Q503

5

12

6

PD

BUS

3

DEMO

VD

Q103

ILL CONT

1

VD

Q502

Q501

8

VDD

9

ASENS

A

WDSL/CHMO/CHMI

XWRE/XRDE/XQOK XWIH/XEMP/ADRMON/CHDT

1

Q701

B

ASENS

ACC

11

VD REGULATOR

Q709

BSENS

VD

Q708

43

BUP

VDD

Q702

BSENS

42

BUP

VDCONT

RESET

Q711

IC701

Q710

M62007FP

CONT 35

16

CONT

EMPH 39

12

EMPH

Q601

VDD

WDSL/CHM0/CHM1

X601

XWRE/XRDE/XQOK

VD

XWIH/XEMP/ADRMON

(6.29MHz)

CHDT

53

27

13

56

25

28

29

4

16

15

22

72

38

POWER 10

POWER

41

EMPH

CONT

VDCONT

CDMUTE

RESET

XIN

XOUT

ASO

ASI

ASENS

BSENS

VREF

AD

C

26

POWER

H-BUS

CONT

ELVSNS

1

50

ELVSNS

79

ELVSNS

801

LOADSW 50

1

LOADSW

17

LOADSW

S802

DOORSW

49

2

DOORSW

2

DOORSW

S803

MODESW 48

3

MODESW

18

ELVSW

CG1

6

45

CG1

62

CG1

SYSTEM

CG2

7

44

CG2

61

CG2

LOCK

64

CONTROLLER

13P

15

LOCK

V+5V

11

23

MIRR

63

MIRR

24

FOK

65

FOK

ELV1

4

47

ELV1

60

ELV1

ELV2

5

46

ELV2

59

ELV2

IC601

LO1

2

49

LO1

58

LO1

PEG023A

D

LO2

3

48

LO2

57

LO2

MAXSW 47

4

PH3

78

PH3

PH2 46

5

PH2

77

PH2

PH1 45

6

PH1

76

PH1

40

75

EREF

LOAD 12

DCLOSE

EJECTKEY

ILL2

ILL1

INDICATOR

EXCE

EXSO

EXSCK

EXMODE

39

LOAD

55

LOAD

6

ELHOME

ELHOME

CLAMP

5

CLAMPSW

7

40

14

37

36

Q704

70

69

68

66

67

MODE

8

VDD

BUP

OE

DATA

CLK

Q715

Q725

Q714

DOORSW

2

DOOR

A

E

16

ILL

Q705

ILL POWER

ILPOW 12

6

ILPOW

Q712

Q723

BUP

CONT

EJECT

7

11

EJECT

Q726

Q706

ILL1 14

4

ILL1

ILL

ILL

1

Q905

ILL2

15

3

ILL2

Q703

Q724

ILL 17

ILL

BUP

2

1

Q713

Q707

Q720

GND

3

20

VDD

13

5

VDD

CN103

RIVER

VDD

2

DATA

10

8

DATA

01

DATA

3

CLK

CLOCK

8

10 CLK

92FV

LCK

4 MODE 9

9

MODE

D1,KD2

OE 11

7

OE

KEY DATA

KST1-KST3/KD1,KD2

CN901

CN701

F

NIT

5

6

CDX-MG6047ZH/UC

7

8

15

1

2

3

4

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 LIST".

A

A-a

		Large size
A-a	A-b	SCH diagram
		D CN701
A-a	A-b	Guide page
A-a	A-b	Detailed page

B

C

D

B KEYBOARD UNIT

E

F

A B

16		CDX-MG6047ZH/UC
1	2		3	4

5		6

5

6

7

8

A-b

A CONTROL UNIT

NOTE :

Symbol indicates a resistor.

No differentiation is made between chip resistors and discrete resistors.

Symbol indicates a capacitor.

No differentiation is made between chip capacitors and discrete capacitors.

Decimal points for resistor and capacitor fixed values are expressed as :

2.2	←	2R2
0.022		←	R022

A

B

C

D

E

F

A

CDX-	MG6047ZH/UC				17
			7	8

		1	2	3	4
	A
	A-b		1	2	3
	B
	C
	A-b
	A-a	CN701
	D
	D
	E
	F
	A-a
	18			CDX-MG6047ZH/UC
		1	2	3	4

	5	6	7	8
					A
	4	5	6		A-b
					B
					C
					A-b
					A-a
					D
		KEYBOARD UNIT			E
		B
					F
				A-a B
			CDX-MG6047ZH/UC		19
	5	6	7	8

	1	2	3	4
	A
	B	CONTROL UNIT
		A
	C
	A-b
	A-a
	D
	E
	F
	A-b	1	2	3
	20		CDX-MG6047ZH/UC
		2	3	4
	1

5	6	7					8
			Decimal points for resistor	and capacitor fixed values					A
					are expressed as :	←2.22R2	←0.022R022
				resistors and			capacitors and		B
			resistor.	made between chip		capacitor.	made between chip	discrete capacitors.	C
		:	Symbol indicates a	No differentiation is	discrete resistors.	Symbol indicates a	No differentiation is		A-a A-b
		NOTE
									D
									E
									F
4	5	6							A-b
		CDX-MG6047ZH/UC							21
5	6	7						8