Pioneer DEH-30-MP Service manual

ORDER NO.

CRT3597

DEH-30MP/XU/EW

HIGH POWER CD/MP3/WMA PLAYER WITH RDS TUNER

DEH-30MP/XU/EW

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

Model No.	Order No.					Mech.Module			Remarks
CX-3164	CRT3583					S10.5COMP1			CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly

For details, refer to "Important Check Points for Good Servicing".

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 2005

K-ZZW. DEC. 2005 Printed in Japan

1

2

3

4

SAFETY INFORMATION

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

AQualified 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.

-Safety Precautions for those who Service this Unit.

When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results.

Caution:

B1. During repair or tests, minimum distance of 13cm from the focus lens must be kept. 2. During repair or tests, do not view laser beam for 10 seconds or longer.

- CD Section 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

Cdescribed in this manual.

2.Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during power-on mode may damage the ICs inside the unit.

3.To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-solder) by referring to "the DISASSEMBLY".

4.After replacing the pickup unit, be sure to check the grating.

D

E

F

2		DEH-30MP/XU/EW
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

F

		DEH-	30MP/XU/EW				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 MODULE.....................................................................................................................			10
	3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................			12
	3.1 BLOCK DIAGRAM ...................................................................................................................................			12
	3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)..............................................................................			14
	3.3 KEYBOARD UNIT....................................................................................................................................			20
	3.4 CD MECHANISM MODULE(GUIDE PAGE) ............................................................................................			22
	4. PCB CONNECTION DIAGRAM .....................................................................................................................			32
	4.1 TUNER AMP UNIT...................................................................................................................................			32
	4.2 KEYBOARD UNIT....................................................................................................................................			36
B	4.3 CD CORE UNIT(S10.5COMP1)...............................................................................................................			38
	5. ELECTRICAL PARTS LIST ............................................................................................................................			40
	6. ADJUSTMENT ...............................................................................................................................................			45
	6.1 CD ADJUSTMENT...................................................................................................................................			45
	6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT ....................................................			47
	6.3 ERROR MODE ........................................................................................................................................			49
	7. GENERAL INFORMATION.............................................................................................................................			50
	7.1 DIAGNOSIS .............................................................................................................................................			50
	7.1.1 DISASSEMBLY .....................................................................................................................................			50
	7.1.2 CONNECTOR FUNCTION DESCRIPTION..........................................................................................			53
	7.2 PARTS......................................................................................................................................................			54
C	7.2.1 IC ..........................................................................................................................................................			54
	7.2.2 DISPLAY ...............................................................................................................................................			64
	7.3 OPERATIONAL FLOW CHART ...............................................................................................................			65
	8. OPERATIONS ................................................................................................................................................			66

D

E

F

4		DEH-30MP/XU/EW
1	2		3	4

5

6

7

8

1. SPECIFICATIONS

A

B

C

D

E

F

		DEH-	30MP/XU/EW				5
5	6				7	8

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.

• The > mark found on some component parts indicates the importance of the safety factor of the part.

A	Therefore, when replacing, be sure to use parts of identical designation.
	• Screw adjacent to"mark on the 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.)

2.1PACKING

B		3		16
			6	1
	5			2

C

D

E

F

6		DEH-30MP/XU/EW
1	2		3	4

		5		6			7		8
PACKING SECTION PARTS LIST
Mark No.		Description		Part No.	Mark No.		Description		Part No.
	1	Accessory Assy		CEA4610		13	Protector		YHP5009
	2	Screw Assy		CEA6002		14	Protector		YHP5008
	3	Fixing Screw(M2x4)		CBA1994		15	Polyethylene Bag		CEG-162
	4	Screw		CBA1650
*	5	Polyethylene Bag		CEG-127		16-1	Owner's Manual		YRD5060
						16-2	Owner's Manual		YRD5061
	6	Screw		CRZ50P090FTC		16-3	Owner's Manual		YRD5062
	7	Screw		TRZ50P080FTC		16-4	Installation Manual		YRD5059
*	8	Polyethylene Bag		CEG-158	*	16-5	Passport		CRY1013
	9	Handle		CNC5395
	10	Bush		CNV3930	*	16-6	Warranty Card		CRY1157
						17	Case Assy		CXB3520
	11	Carton		YHG5075		18	Cord Assy		CDE7059
	12	Contain Box		YHL5075
Owner's Manual,Installation Manual
	Part No.			Language
YRD5060			English, Spanish
YRD5061			German, French
YRD5062			Italian, Dutch, Russian
YRD5059			English, Spanish, German, French, Italian, Dutch, Russian

A

B

C

D

E

F

		DEH-	30MP/XU/EW				7
5	6				7	8

1

2

3

4

2.2 EXTERIOR

5

A

6

55

B

51 53

70	60

	48	69
		58
	C
		59
	56
		2
	2	2

D

10

E

53

55

50

52

44

B

66

74

61

49

47 54

	3
2	16

73

22

11

13

B

	31	37	39
			34
		38
			41
			40

45		14	42
			43				33
	46			42
57		46					C 36
			46	32	35 42
		62	46
							12
		65
	67
	68
63
64
							9
		15		A		9	8
							8
16	72	28					18
		25	30
73
		29	17	71
		B
		23	19			17	26
			21
			20
		A					27
				24
							1

A

7

4

4

4

C

F

8		DEH-30MP/XU/EW
1	2		3	4

	5	6
EXTERIOR SECTION PARTS LIST
Mark No.	Description	Part No.
1	Screw	ASZ26P050FTC
2	Screw	BSZ26P060FTC
3	Screw	BSZ30P060FTC
4	Screw	BSZ30P200FTC
5	Cord Assy	CDE7059
6	Cap	CKX-003
7	Holder	CNC8659
8	Earth Plate	CNC8915
9	Cushion	CNM8890
10	CD Mechanism Mudule(S10.5)	CXK5750
11	Cable	YDE5013
12	Case	YNB5008
13	Insulator	YNM5012
14	Panel	YNS5125
15	Tuner Amp Unit	YWM5113
16	Screw	ASZ26P060FTC
17	Screw	BPZ26P080FTC
18	Screw	BSZ26P160FTC
> 19	Fuse(10A)	CEK1208
20	Pin Jack(CN353)	CKB1051
21	Plug(CN901)	CKM1376
22	Connector(CN701)	CKS3834
23	Connector(CN803)	CKS4944
24	Antenna Jack(CN401)	CKX1056
25	Holder	CND1328
26	FM/AM Tuner Unit	CWE1951
27	Holder	CND1054
28	JACK(CN621)	YKS5001
29	Holder	YNC5017
30	Heat Sink	YNR5004

	7	8
Mark No.	Description	Part No.
50	Button(EQ,BAND/ESC)	YAC5075
51	Button(ATT,DISP/SCRL)	YAC5076
52	Button(EJECT,TA/AF)	YAC5077
53	Button(UP,DOWN)	YAC5079
54	Button(DETACH)	YAC5080
55	Button(LEFT,RIGHT)	YAC5102
56	Spring	YBH5003
57	Cover	YNS5121
58	Ring	YNS5123
59	Ring	YNS5124
60	Lens	YNV5036
61	Lens	YNV5037
62	Connector(CN1801)	CKS4943
63	LCD(LCD1801)	YAW5064
64	Holder	YNC5016
65	Sheet	YNM5026
66	Cushion	YNM5027
67	Connector	YNV5040
68	Lighting Conductor	YNV5041
69	Grille Unit	YXA5143
70	Button Unit(AUDIO,FUNC)	YXA5144
71	IC(IC301)	PAL007B
72	IC(IC921)	NJM2388F84
73	Transistor(Q702,911)	2SD2396
74	IC(IC1802)	TSOP4840SB1

A

B

C

D

	31	Panel Unit	YXA5154
	32	Button(DETACH)	CAC4836
	33	Spring	CBH1835
	34	Spring	CBH2208
	35	Spring	CBH2367
	36	Bracket	CNC6791
*	37	Holder	CNC8042
	38	Cover	CNM6276	E
	39	Arm	CNV4692
	40	Arm	CNV4728
*	41	Arm	CNV5576
	42	Screw	IMS20P030FTB
*	43	Panel	YNS5046
	44	Chassis Unit	YXA5168
	45	Detachable Assy	YXA5169
	46	Screw	BPZ20P080FTB
	47	Spring	CBH2210	F
	48	Knob(SOURCE,VOLUME)	YAA5008
	49	Button(1-6)	YAC5074

		DEH-	30MP/XU/EW				9
5	6				7	8

1

2

3

4

2.3 CD MECHANISM MODULE

A

B

C

D

E

F

10		DEH-30MP/XU/EW
1	2		3	4

	5	6					7		8
CD MECHANISM MODULE SECTION PARTS LIST
Mark No.	Description	Part No.			Mark No.			Description	Part No.
1	CD Core Unit(S10.5COMP1)	CWX3176		50			Rack		CNV8342
2	Connector(CN101)	CKS4808
3	Connector(CN901)	CKS5284		51			Roller		CNV8343
4	Screw	BMZ20P025FTC		52			Holder		CNV8344
5	Screw	BSZ20P040FTC		53			Arm		CNV8345
				54			Guide		CNV8347
6	Screw(M2 x 3)	CBA1511		55			Arm		CNV8348
7	Screw(M2 x 4)	CBA1835
8	Washer	CBF1038		56			Arm		CNV8349
9	•••••			57			Arm		CNV8350
10	Spring	CBH2609		58			Clamper		CNV8365
				59			Arm		CNV8386
11	Spring	CBH2612		60			Guide		CNV8396
12	Spring	CBH2614
13	Spring	CBH2616		61			Arm		CNV8413
14	Spring	CBH2617		62			Collar		CNV8447
15	Spring	CBH2620		63			Motor Unit(M2)		CXC4026
				64			Arm Unit		CXC4027
16	Spring	CBH2855		65			Chassis Unit		CXC4028
17	Spring	CBH2937
18	Spring	CBH2735		66			Gear Unit		CXC4029
19	Spring	CBH2854		67			Frame Unit		CXC4031
20	Spring	CBH2642		68			Motor Unit(M1)		CXC4166
				69			Screw Unit		CXC6359
21	Spring	CBH2856		70			Screw		JFZ20P020FTC
22	Spring	CBH2857
23	Spring	CBH2860		71			Screw		JGZ17P022FTC
24	Spring	CBH2861		72			Washer		YE20FTC
25	Spring	CBL1686		73			Pickup Unit(P10.5)(Service)		CXX1942
				74			Screw		IMS26P030FTC
26	Arm	CND1909
27	Frame	CND2582
28	Bracket	CND2583
29	Arm	CND2584
30	Lever	CND2585
31	Arm	CND2586
32	Bracket	CND2587
33	Arm	CND2588
34	Lever	CND2589
35	Holder	CNV7201
36	Gear	CNV7207
37	Gear	CNV7208
38	Gear	CNV7209
39	Gear	CNV7210
40	Gear	CNV7211
41	Gear	CNV7212
42	Rack	CNV7214
43	Arm	CNV7216
44	Roller	CNV8189
45	Gear	CNV7219
46	Guide	CNV7361
47	Gear	CNV7595
48	Guide	CNV8448
49	Arm	CNV7805
				DEH-	30MP/XU/EW					11
	5	6						7	8

A

B

C

D

E

F

1

2

3

4

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

VDD5

FM/AM TUNER UNIT

TUNPDI

TUNPCK

TUNPDO

7

6

13

5

10

9

8

11

14

18

19

20

21

NC

CE2

ROM VDD

SL

DI CK

CE1

LDET

DO

RDS CK

RDS DATA

RDS LOCK

RDS HSLK

IC 3 EEPROM

IC 5

5.0V

5V

← 3.3V

OSC

LPF

B

ANTENNA CN401

AM ANT

FMRF

1

1

ATT

2

Rch 24

RDS-CK

IC 2

FM ANT

IC 1

2.5V

RDS-HSLK

3

3.3V

ATT

Lch 23

FMRF

MIXER, IF AMP

DET, FM MPX,

RF adj

RDS DECODER

RDS-LOC

ANT adj

RDS-DATA

T51

CF52

AUDIOGND

E

RFGND

OSCGND

VDD 3.3

IC 4

TUNL

2

DGND

3.3V

3.3V← 2.5V

2.5V

IN

C

VCC

NC

2

12

15

22

16

4

17

VDD_3.3V

VCC8

3

IN

A TUNER AMP UNIT

1

IN

CN621

5

AUX-L

3

IC 751

1

AUX IN

NJM4558MD

3

KEY1

34

KEYD

WIRED REMOTE CONTROL

94

2

KEY2

KEYAD

D

PICKUP UNIT

CD CD CORE UNIT(S10.5COMP1)

SYSTEM C

(P10.5)(SERVICE)

IC 6

PE

LASER

CN101

V3R3D

CN901

CN701

DIODE

LD- 15

15

142

LD

31

LOUT

LOUT

Q101

IC201

LOUT

16

16

MD

5

5

143

PD

UPD63763CGJ

REFO

VREF

8

8

133

REFOUT

RF-AMP,CD DECODER,

AC,BD

34

HOLOGRAM

MP3 , WMA, DECODER,

XTAL

DIGITAL SERVO / DATA PROCESSOR

UNIT

F,E

X201

FOM

FOM

/XTAL 35

16.93MHz

3

3

FOCUS ACT.

FOP

2

2

FOP

LOCK/RFOK

MONITOR TRACKING ACT.

TOP

1

1

TOP

56

DIODE

TOM

TOM

TD,FD

SD,MD

XRST,XASTB,ADO,XCK,

4

4

LD+

14

14

CD

XSO,XSI,WAIT,XINT

12

VDD

E

11

FOPFOM DRIVER

Q701

14

TOP

SWVDD

VDD 11

11

VDD5

13

TOM

63

SPINDLE

M

IC301

LOCK

/CD3VON

43

MOTOR

16

BA5835FP

21

14

/RESET 10

10 /RESET

21

SOP CLCONT

41

CLCONT

RESET

CDRST

15

SOM

22

40

CDMUTE 39

CDMUTE 8

8

LOAD/ CARRIAGE

M

18

LCOP

LOEJ

LOEJ

IC701

BRST,BRXEN,BSRQ

17

CONT

9

47

BRST,BRXEN,BSRQ,BDATA,BSCK

MOTOR

LCOM

CONT

PE5505A

BDATA,BSCK

CD CONTROLLER

Q702

VD

VD

12

VD

1

1

B.UP

32

X1

12EJ

2

2

Q701

31

X701

3

4

8EJ

13

4.00MHz

5

30

X2

DSCSNS

2

42

HOME

S904

S905

S901

VDCONT

49

VDCONT

9

9

VDCONT

12EJ

8EJ

HOME

CD3VON

S903

46

DSCSNS

F

4

IC203

1

V3R3D

NJM2886DL3-33 3

VD

+3.3V REGULATOR

12

DEH-30MP/XU/EW

2

3

4

1

5

6

7

8

A

CN353

RESET

SWL

2

SUBWOOFER OUT

IC 961

1

2

VDD5

BD4843G

Q351

RESET

12

RCFL

6

FRONT OUT

Q353

TUNPDO

68

TPDI

LDET

75

LDET

TUNPDI

86

TPDO

SL

97

SL

TUNPCK

67 TPCK

VDD5V REG.

CE1

66

TUNPCE1

Q911

CE2

65

TUNPCE2

VDD5

B

Q912

SYSTEM CONTROLLER

Q401

IC 601(1/2)

47

74

PEG159A

DALMON

RDS-CK

RCK

RDS-HSLK

83

RDS57K

BACKUP SENSE

B.UP

CN901

BSENS

19

BSENS

16

16

Q402

BACK UP

Q931

RDS-LOCK

81

20

ASENS

ACC

RDSLOCK

ASENS

14

14

ACC

RDS-DATA

82

RDSDT

ACC SENSE

15

15

GND

B.UP

AMP

20

6

ELECTRONIC VOLUME/

VCC

VCC

TUNL

SOURCE SELECTOR

6

14

2

IN2−_L

FRONT_L

FLIN

IC 301

FL−

23

FL−

7

7

FL−

C

PRE/SW_L

12

PAL007B

FL+

21

FL+

5

5

FL+

7

12

RLIN

RL−

3

RL−

8

8

REAR_L

RL+

5

RL+

6

6

RL−

IC 151

RL+

PML015A

22

MUTE

STBY

B.REM

25

BREM

11

11

3

IN3_L

B.REM

4

1

IN1_L

MUTE

TEL

9

9

VCC8

VST

Q453

B.UP

TUN3V REG.

SYS 8V REG.

VDT,

3

IC 401

1

2

IC 921

1

VCK,

VDD_3.3V

B.UP

NJM2885DL1-33

NJM2388F84

Q451

4

MUTE

53

34

SYSPW

KEYD

RR

94

RR

KEYAD

48

SYSPW

−

+

SYSPW

FR

FR

BACK

UP

−

+

D

B.

FL

FL

REM

−

+

GND ACC

RL

RL

−

+

SYSTEM CONTROLLER

IC 601(2/2)

PEG159A

38

Q951

TELIN

VDD5

XOUT

13

X601

XIN

15

B KEYBOARD UNIT

CN803

CN1801

KEY MATRIX

Q851

VDD5

SWVDD

3

8

SWVDD

S1801

S1802

S1803

S1804

S1805

Q852

7

FUNC

BAND

1

4

2

E

SWVDD

18

DSENS

DSENS

S1806

S1807

S1808

S1818

S1809

DSENS

10

1

RIGTH

LEFT

3

6

5

21

D1804-D1822

CDRST

Q841

S1810

S1811

S1812

B.UP

ILMB+

5

6

ILM

DOWN

UP

EQ

Q842

S1817

1

S1813

S1814

S1815

S1816

ILMPW

AUDIO

TA

DISP

EJECT

ATT

B.UP

92

S1827

SWVDD

SSENS

SSENS

4

7

SRC

4

REM.CON.

ROT1

3

ROT1

6

5

ROT1

1

3

IC1802

1

TSOP4840SB1

ROT0

4

ROT0

7

4

ROT0

2

17

SOURCE

REM

KEY DATA

XO

22

VOLUME

X1801

DPDT

35

DPDT

8

3

DPDT

18

DPDT

LCD DRIVER/

XI

23

5MHz

F

KYDT

36

KYDT

9

2

KYDT

20

KYDT

KEY CONTROLLER

IC 1801

10

VLCD

LCD1801

PD6340A

56

VDD

5

6

DEH-30MP/XU/EW

7

8

13

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

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

B

C

D

	A-a
	C CN901
	FM : -20dBs
	AM : -20dBs
UNIT	471/16
	CD : 0.35dBs
FM/AM TUNER
	ANTENNA
	15.000MHz
	AUX : 2.21dBs
AUX IN	SYSTEM MICROCOMPUTER
WIRED REMOTE CONTROL

E

B

CN1801

F

A

14		DEH-30MP/XU/EW
1	2		3	4

5	6	7
		A-b
		A TUNER AMP UNIT
FM : -2.9dBs		>
AM : -2.9dBs
CD : 10.45dBs
AUX : 10.31dBs		3A
		332/16
OMPUTER
		600 H
		471/16
		FM : 23.1dBs
		AM : 23.1dBs
		CD : 36.45dBs
		AUX : 36.31dBs

8

A

PRE-SUB WOOFER

OUTPUT

B

PRE-FRONT

OUTPUT

C

>
CEK1208	BACKUP
10A
	GND
	ACC
	B.REM
	TEL	D
	RL–
	FL–
	RL+
	FL+
	RR–
	FR–
	RR+
	FR+

E

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.

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.

For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes:

Ex. *Resistors
Code	Practical value
123	12k ohms
103	10k ohms
*Capacitors
Code	Practical value
103	0.01uF
101/10	100uF/10V

	RR	RR
	-	+
BACK	FR	FR
UP	-	+
B.	FL	FL
REM	-	+	F
GND ACC	RL	RL
	-	+

A

		DEH-	30MP/XU/EW				15
5	6				7	8

1	2	3		4
		F A C A
A
A-b	1		2
CN901	0.35dBs:CD		000MHz.15	MICROCOMPUTERSYSTEM
B
C
C	471/16
A-b
A-a
D
E
-20dBs	-20dBs	ANTENNA
FM :	AM :		2.21dBs
F			:
			AUX
A-a	FM/AMTUNERUNIT
			AUXIN	EMOTECONTROL

16		DEH-30MP/XU/EW
1	2		3	4

5

6

7

8

						A
3	4	5	6	7	8	A-b
						B

C

A-a A-b

D

CN1801

B

E

WIREDREMOTECONTRO

F

A-a

		DEH-	30MP/XU/EW				17
5	6				7	8

A

1

2

3

4

PRE-SUB WOOFER OUTPUT

FRONT OUTPUT -PRE

BACKUP

GND

ACC

B.REM

>	CEK1208 10A

B

A TUNER AMP UNIT

600 H

>

3A

332/16

C

	A-b
	A-a
	D
	E
		-2.9dBs	-2.9dBs 10.45dBs : 10.31dBs
		FM : AM : CD : AUX
	F
	A-b	1		2
	18	DEH-30MP/XU/EW
		2	3	4
	1

5	471/16
	3
	4
6
	5
30MP/XU/EW-DEH	6

7

600 H

FM : 23.1dBs

AM : 23.1dBs

CD : 36.45dBs

AUX : 36.31dBs

7

8

8

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.

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.

For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes:

Ex. *Resistors
Code	Practical value
123	12k ohms
103	10k ohms
*Capacitors
Code	Practical value
103	0.01uF
101/10	100uF/10V

19	-A
	b				A-a	A-b
		F	E	D			C	B

10A
GND
ACC
B.REM
TEL
RL–
FL–	5
RL+
FL+
RR–
FR–
RR+
FR+

6

7

RR RR

-+

BACK	FR	FR
UP	-	+

B.FL FL

	REM	-	+
	GND ACC	RL	RL
		-	+

8

A

1

2

3

4

3.3 KEYBOARD UNIT

A

B

C

5.00MHz

LCD DRIVER

D

E

F

B

20		DEH-30MP/XU/EW
1	2		3	4

5

6

7

8

A

B KEYBOARD UNIT

B

A

CN803

C

D

E

F

B

		DEH-	30MP/XU/EW				21
5	6				7	8