PIONEER DEH-2096 Service Manual

Service

Manual

RENAULT

ORDER NO.

CRT2355

HIGH POWER CD PLAYER WITH RDS TUNER

DEH-2096ZRN X1B/EW

VEHICLE

DESTINATION

PRODUCED AFTER

PART No.

ID No.

PIONEER MODEL No.

ESPACE

EUROPE

September 1999

6025 31 5404

DEH-2096ZRN/X1B/EW

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

Model	Order No.	Mech. Module	Remarks
CX-916	CRT2300	S8	CD Mechanism Module:Circuit Description, Mechanism Description, Disassembly

CONTENTS

1.	SAFETY INFORMATION ............................................	2	7.	GENERAL INFORMATION .......................................	46
2.	EXPLODED VIEWS AND PARTS LIST .......................	3		7.1 DIAGNOSIS ........................................................	46
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....		8		7.1.1 TEST MODE ..............................................	46
4.	PCB CONNECTION DIAGRAM ................................	24		7.1.2 DISASSEMBLY .........................................	50
5.	ELECTRICAL PARTS LIST ........................................	34		7.1.3 CONNECTOR FUNCTION DESCRIPTION .......	54
6.	ADJUSTMENT..........................................................	40		7.2 IC ........................................................................	55
				7.3 SYSTEM BLOCK DIAGRAM ..............................	60
			8.	OPERATIONS AND SPECIFICATIONS.....................	61

PIONEER 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 CORPORATION 1999	K-ZZB. SEPT. 1999 Printed in Japan

DEH-2096ZRN

- CD Player Service Precautions

1.For pickup unit(CXX1285) handling, please refer to"Disassembly"(see page 48).

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 42).

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.

1. 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:

1.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.

2.A “CLASS 1 LASER PRODUCT” label is affixed to the bottom of the player.

3.The triangular label is attached to the mechanism unit frame.

CLASS 1

LASER PRODUCT

4. Specifications of Laser Diode

Specifications of laser radiation fields to which human access is possible during service. Wavelength = 800 nanometers

2

DEH-2096ZRN

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

6

5

3

4

1

4

3

7

2

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.
1	Polyethylene Bag	UEG1227
2	Contain Box	UHL3836
3	Protector	UHP1900
4	Protector	UHP1901
5	Protector	UHP1902
6	Lid	UHW1584
7	Separator	UHW1608

3

DEH-2096ZRN

2.2 EXTERIOR

4

DEH-2096ZRN

- EXTERIOR SECTION PARTS LIST

Mark No. Description		Part No.	Mark No. Description		Part No.
1	Screw	BMZ26P200FMC		51 Lighting Conductor	CNV5769
2	Screw	BSZ26P060FMC		52 Rubber	CNV5770
3	Screw	BSZ30P080FMC		53 Keyboard Unit	UWM6488
4	Screw	BMZ26P160FMC		54 Socket(CN904)	CKS3550
5	Screw	CBA1002		55 Transistor(Q804,901,951) 2SD2396
6	Connector	CDE5965		56 IC(IC301)	TDA7385
7	Case	CNB2567
8	Spacer	CNM5270
9	Insulator	CNM6229
10	Conductor	CNM6449
11	Conductor	CNM6450
12	Heat Sink	CNR1543
13	Bush	CNV3253
14	CD Mechanism Module(S8)	CXK5253
15	Screw	BSZ30P080FMC
16	Insulator	CNM6228
17	Chassis Unit	CXB5503
18	Screw	ISS26P055FUC
19	Mother Unit	UWM6487
20	Screw	BMZ30P060FMC
21	Terminal(CN402)	CKF1059
22	Connector(CN951)	CKS1960
23	DIN Socket(CN651)	CKS3189
24	Plug(CN902)	CKS3537
25	Holder	CNC6702
26	Holder	CNC8303
27	FM/AM Tuner Unit	CWE1416
28	Holder	CNC6555
29	Holder Unit	CXB3782
30	Amp Unit	UWM6722
31	Fuse(10A)	CEK1136
32	Connector(CN301)	CKM1258
33	Plug(CN302)	CKS1607
34	Plug(CN303)	CKS1607
35	Holder	CNC5144
36	Holder	CNC8743
37	Screw	BPZ20P080FMC
38	Button(POWER)	CAC4822
39	Button(+)	CAC6067
40	Button(-)	CAC6068
41	Button(>)	CAC6069
42	Button(<)	CAC6070
43	Button( )	CAC6071
44	Button	CAC6157
45	Shield	CNC8305
46	Cover	CNM4768
47	Insulator	CNM6231
48	Insulator	CNM6582
49	Spacer	CNM6649
50	Grille	CNS5467

5

DEH-2096ZRN

2.3 CD MECHANISM MODULE

6

DEH-2096ZRN

- CD MECHANISM MODULE SECTION PARTS LIST

Mark No. Description		Part No.	Mark No. Description			Part No.
1	Control Unit	CWX2414		46	Sheet	CNM6215
2	Connector(CN802)	CKS2192	47		Ball	CNR1189
3	Connector(CN801)	CKS2193	48		Belt	CNT1086
4	Connector(CN701)	CKS2771	49		Roller	CNV4509
5	Connector(CN101)	CKS3486	50		Arm	CNV5246
6	Screw	BMZ20P030FZK	51		Arm	CNV5247
7	Screw	BSZ20P040FZK	52		Arm	CNV5248
8	Screw(M2×3)	CBA1077	53		Arm	CNV5249
9	Screw(M2×6)	CBA1489	54		Guide	CNV5254
10	Screw	CBA1243	55		Guide	CNV5255
11	Screw(M2×4)	CBA1362	56		Gear	CNV5257
12	Washer	CBF1037	57		Gear	CNV5256
13	Washer	CBF1038	58		Guide	CNV6046
14	Washer	CBF1060	59		Damper	CNV5266
* 15	Washer	CBF1075	60		Arm	CNV5359
16	Spring	CBH2079	61		Arm	CNV5360
17	Spring	CBH2117	62		Arm	CNV5361
18	Spring	CBH2278	63		Guide	CNV5509
19	Spring	CBH2110	64		Guide	CNV5510
20	Spring	CBH2282	65		Holder	CNV5578
21	Spring	CBH2114	66		Guide	CNV5751
22	Spring	CBH2115	67		Clamper	CNV5758
23	Spring	CBH2080	68		Gear	CNV5813
24	Spring	CBH2118	69		Motor Unit(M1)	CXB2190
25	Spring	CBH2161	70		Screw Unit	CXB2191
26	Spring	CBH2163	71		Chassis Unit	CXB2192
27	Spring	CBH2189	72		Gear Unit	CXB2193
28	Spring	CBH2249	73		Arm Unit	CXB2194
29	Spring	CBH2260	74		Motor Unit(M2)	CXB2195
30	Spring	CBH2262	75		Lever Unit	CXB2553
31	Spring	CBL1367	76		Arm Unit	CXB2554
32	Spring	CBL1369	77		Motor Unit(M3)	CXB2562
33	Connector	CDE5531	78		Arm Unit	CXB2795
34	Connector	CDE5532	79		Bracket Unit	CXB4071
35	Shaft	CLA3304	80		Screw	JFZ20P025FMC
36	Screw(M2.6×6)	CBA1458	81		Screw	JGZ17P025FZK
37	Frame	CNC7544	82		Washer	YE15FUC
38	Frame	CNC7545	83		Pickup Unit(Service)(P8)	CXX1285
39	Lever	CNC7546	84		Screw	IMS26P030FMC
40	Arm	CNC7739		* 85 PCB		CNX2982
41	Bracket	CNC7798	86		Photo-transistor(Q1, 2)	CPT230SX-TU
42	Plate	CNC8090
43	Spacer	CNM3315
44	Sheet	CNM6170
45	Cushion	CNM6204

7

	1		2		3		4

DEH-2096ZRN

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

A MOTHER UNIT

CN401

ANT

B FM / AM TUNER UNIT

ELECTRIC V

26 25

TULIN

2

IC45

Q3

T31

Q31 CF51

CF52

CF53

T51

L

TURIN

47

SN7670

FM RF

FM MIX

FM IF

FM IF

FM IF

TUN

R

3

1

41

9 10

14

15

17

19

47

1

2

TUN

CDLIN

FM

34

FM / AM PROCESSOR

FM PROCESSOR 19

7

OSC

IC1 PA4023B

IC2 PA4024A

20

8

Q201 Q202

6 35 32 36

16

18

23

25

31 30

28

33

40

7

43

AMRF / AGC

CF232

Q165

FM SL 9

AMIFC

VCO

AM IF

FM SD

COMP

AM SL 18

AM TV

AM

FM +B

AM +B

TUN +B

GATE

OSC

DRIVER

VR401

19 20

15 17

21

14

13

5

6

2

Q403

LDET

FM +B

AM +B

TUN

SL

25

29

7

9

4

5

+B

SD

FMTV

AMTV

AMIF

FMVCO

AMVCO

RDS DECODER

FMIF

RDS 57K DETECTOR

B

18

5

IC401

20

IC602

7

RDS57K

PM2007A

IC601

6 NJM2903M

PLL

PM4006B

15

DRST

LDET

XO

XI

6

VDD

13

MDSENS

37

38

19

11

12

X401

LDET

X601

7.2MHz

4.332MHz

NL, RCK, RDT, RDSLK, SK

PDI, PCK, PDO, PCE

PICKUP UNIT(SERVICE)

C

LD

CN101

Q101

DAC

CN701

CN951

MD

LD+

98

30

8

18

LOUT

14

LD

DOUT

DATA

AOUTL

6

17

IC 602

MD

5

SCKO

32

7

BICK

AK4321VF

97

34

9

PD

LRCK

LRCK

HOLOGRAM

A+C/F

UNIT

B+D/E

IC 201

24

UPD63710GC

FOCUS ACT

FO+

4

FOP

TO+

TOP

X201

AGND/SCKO

TRACKING ACT

3

23 RF-AMP, DSP,

7

16

IC 301

SERVO, DAC

BA5985FM

TD/FD

16 FOP

SD/MD

39

HOME

17 TOP

DRIVER

SPINDLE

M

S801

MOTOR

12 SOP

HOME

11 SOM

CD

BSRQ, B

CN801

SINGLE-CD

14 COP

CARRIAGE

M

1

CONTROLLER

13 COM

FWD 1

58

MOTOR

2

CDLOAD

10

reset

11

12

10

LOP

REV 28

57

CDEJET

Q901

VDD

12

11

VDD

Q951

9

MUTE 21

55

9

LOADING

3

LOM

CONT

AVREF

VDD

VD

21

2

M

IC 901

MOTOR

4

22

1

47

PE5082A ADENA

+5V REGULATOR

CN802

D

3

1

EJTSNS

V+5

4

IC 701

IN

2

2

BA05SFP

Q952

1

DSCSNS

VD

60

CLAMP

31

1

SELECT

CD5VON

48

SENSE

D803

D802

D801

VDCONT

13

10

S802

2

CLAMP

DISC SENSE

F PHOTO UNIT

E CONTROL UNIT

8

1

2

3

4

ELECTRIC VOLUME

2		IC451
				VCC
		SN767027DL
47
3		18	19	RL
	CDLIN
				FL

K

2 3 4 1

IC703

S-29220A

NV-RAM

BSRQ, BRST, BRXEN, BDATA

1

B.U

2

5		6		7		8

DEH-2096ZRN

TUN+B

Q203

Q807

AM+B

		Q808		VCC
				Q806
	FM+B
				Q805
					Q701
		61	9	8	49
19	SD	LDET	FM	AM	mute
76					asens	64
	SL		SYSTEM MICRO COMPUTER
47	RDS57K
28	MDSENS
29	DRST			IC701
				PE5057A
						65
					bsens

Q205

MUTE and

BEEP

VDD VDD

	C AMP UNIT
										CN301
								17	19	21	23	25
			POWER AMP					18	20	22	24	26	7
						RL-
8		12	IC301		3		16	9		13
									11		15
		14			5	RL+	15
7			TDA7385					10	12	14	16		27
												27
		22	4	20				1	3	5	7
												28
								2	4	6	8
												2
								FUSE
	CN302							CN303
		MUTE	4		5		1	2				3	4
	CN304				STBY			CN305				ILL	ACC
						Q710		B.UP
		8V REGULATOR						Q703
		Q804
VCC
		Q802
			Q803			Q713
	Q705
		HKD0~2, HKS0~2
5V REGULATOR
	Q704

A

B

	35	EVCK
	34	EVDT		SYSPW 48
	6	EDTIN	reset
	10			CDEJ 66	BSET, BDATA, BINH, BSCK	VDD
		ECE
						Q801

60			CN651
	RESET
1	IC702		C
	S-80734AN
	VDD
8
VDD
			Q712
		KST0~4, KDT0	Q809
			Q901

		CN902
8	7	1
8	7	1	D
		CN904
CD EJECT
KEY
MATRIX
	D KEYBOARD UNIT

9

	5		6		7		8

	1		2		3		4

DEH-2096ZRN

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
		B FM/AM TUNER UNIT
			TUNER : FM30%, 1kHz, 66dBf
			S-CD : 1kHz, 0dBs
		TUNER : -26.0dBs
A-a	A-b	Guide page
A-a	A-b	Detailed page

B

57kHz DETECT

NC

NC

NC

NC

NC

C

		CN701
	CONTROL UNIT
D	E	S-CD : 0.2dBs

SRC

10 A D

	1		2		3		4

-30.0dBs	-16.3dBs
TUNER :	S-CD :

	5		6		7		8

A-b

DEH-2096ZRN

A

	A MOTHER UNIT
TUNER : 19.8dBs	C AMP UNIT
S-CD : 33.5dBs

	17	19	21	23	25
	18	20	22	24	26
	9	11	13	15
	10	12	14	16	27
	1	3	5	7	28
	2	4	6	8
TUNER : -4.9dBs
S-CD : 8.8dBs
CN302	CN303
CN304	CN305

B

NC

C

NC

NC

NC

D

D

KEYBOARD UNIT

A C D 11

	5		6		7		8

A

B

C

D

1

2

3

4

DEH-2096ZRN

1

2

A-a A-b

S-CD:-3dBs.16

TUNER:-0dBs.30

FM30%, 1kHz, 66dBf	1kHz, 0dBs
TUNER :	S-CD :

	57kHz DETECT
UNIT	TUNER : -26.0dBs
FM/AM TUNER
B

12 A-a

1		2		3		4

5

6

7

8

DEH-2096ZRN

3

NC	KEYBO	a A-b
	NC	A-
NC
NC NC NC	NC

SRC

A

B

57kHz

DETECT

C

S-CD : 0.2dBs

CN701

ECONTROLUNIT

D

A-a D 13

	5		6		7		8

D	C	B				A
14						A-a A-b
b-A1			A MOTHER UNIT
C
		TUNER : 19.8dBs C AMP UNIT
		S-CD : 33.5dBs
2		17	19	21	23	25
		18	20	22	24
						26
		9	11	13	15
		10	12	14	16	27
		1	3	5	7	28
		2	4	6	8
TUNER : -4.9dBs
S-CD : 8.8dBs
3
	CN302	CN303
	CN304	CN305

1

4

2

1 2096ZRN-DEH

2

3

4

	5		6		7		8

DEH-2096ZRN

A-a A-b

NC	NC	D UNIT
		EYBOARD
		3

A-b D 15

A

B

C

D

5

6

7

8

	1		2		3		4

DEH-2096ZRN

3.3 FM/AM TUNER UNIT

A

B FM/AM TUNER U

B

DSP-201M-A11F

C

1

2

3

D

16 B

	1		2		3		4

	5		6		7		8

DEH-2096ZRN

A

A

R UNIT

B

C

D

B 17

	5		6		7		8

	1		2		3		4
	DEH-2096ZRN

3.5 CD MECHANISM MODULE	E CONTROL UNIT

A

PICKUP UNIT(SERVICE)

RF-AM

B

CN101

SWITCHES:

CONTROL UNIT

S801 : HOME SWITCH.....ON-OFF

S802 : CLAMP SWITCH....ON-OFF

The underlined indicates the switch position.

HOME

CD DRIVER

CLAMP

C

F PHOTO UNIT

Q1 CPT230SX-TU Q2 CPT230SX-TU

CN802

SPINDLE MOTOR

M3 CXB2562

CARRIAGE MOTOR	CN801
M1 CXB2190

D

LOADING MOTOR

M2 CXB2195

5V REGULATOR

18 E F

	1		2		3		4

	5		6		7		8

DEH-2096ZRN

A

DAC

RF-AMP,SERVO,DSP,DAC

B

13K

8.380MHz

PE5082A

SINGLE-CD CONTROLLER

C

A CN951

CN701

D

E 19

	5		6		7		8