Pioneer DEHP-80-RS, DEHP-88-RS, DEHP-880-PRS Service manual

ORDER NO.

CRT3650

DEH-P880PRS/XN/UC

MULTI-CD CONTROL HIGH POWER CD/MP3/WMA/AAC PLAYER WITH FM/AM TUNER

DEH-P880PRS/XN/UC

DEH-P80RS/XN/ES

MULTI-CD CONTROL DSP HIGH POWER CD/MP3/WMA/AAC PLAYER WITH RDS TUNER

DEH-P88RS/XN/EW5

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 2006

Z-ZZW. MAR. 2006 Printed in Japan

1

2

3

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.

W

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer

BHealth & Safety Code Section 25249.6 - Proposition 65

-Safety Precautions for those who Service this Unit. 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.

C

CAUTION:

USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

D

CLASS 1

LASER PRODUCT

E

F

2		DEH-P880PRS/XN/UC
1	2		3	4

5

6

7

8

WARNING!

The AEL (accessible emission level )of the laser power output is less than CLASS 1

A

but the laser component is capable of emitting radiation exceeding the limit for CLASS 1.

A specially instructed person should do servicing operation of the apparatus.

Laser diode characteristics

Wave length : 785~814nm

Maximum output : 1190 W(Emitting period : unlimited)

Additional Laser Caution

Transistors Q101 in PCB drive the laser diodes.

When Q101 is shorted between their terminals, the laser diodes will radiate beam. If the top cover is removed with no disc loaded while such short-circuit is continued, the naked eyes may be exposed to the laser beam.

- Service Precautions

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.This product memorizes every audio setting value during operating product such as VOL position and EQ setting. As the setting value is recorded in the built-in EEPROM, it does not return to the initial setting value even if you press RESET key.

If you return it to the initial setting value, execute the Audio Reset in the initial setting menu. However, if you execute it, the user setting is deleted.

If you change the audio setting when repairing the product, the product is returned to the user with that setting, so take care of it.

Method of Audio Reset

After pressing MULTI-CONTROL key for two seconds, select Audio Reset by right and left rotation. After shifting to the reset confirmation screen by right-pressing MULTI-CONTROL key and execute the reset by center-pressing.

- CD Section Precaution

1.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.

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

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

B

C

D

E

F

		DEH-	P880PRS/XN/UC				3
5	6				7	8

1

2

3

4

[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.

A

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.

B3 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.

CIn 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.

D0 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.

E

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.

F

4		DEH-P880PRS/XN/UC
1	2		3	4

5	6	7	8
CONTENTS
SAFETY INFORMATION......................................................................................................................................			2
1. SPECIFICATIONS .............................................................................................................................................			6
2. EXPLODED VIEWS AND PARTS LIST...........................................................................................................			12
2.1 PACKING(UC, ES MODEL) ......................................................................................................................			12
2.2 PACKING(EW5 MODEL) ..........................................................................................................................			14
2.3 EXTERIOR(1)(UC, ES MODEL)...............................................................................................................			16
2.4 EXTERIOR(1)(EW5 MODEL) ...................................................................................................................			18
2.5 EXTERIOR(2) ...........................................................................................................................................			20
2.6 CD MECHANISM MODULE .....................................................................................................................			22
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................			24
3.1 BLOCK DIAGRAM....................................................................................................................................			24
3.2 OVERALL CONNECTION DIAGRAM(UC, ES MODEL)(GUIDE PAGE) ..................................................			28
3.3 OVERALL CONNECTION DIAGRAM(EW5 MODEL)(GUIDE PAGE) ......................................................			34
3.4 KEYBOARD UNIT ....................................................................................................................................			40
3.5 CD MECHANISM MODULE(GUIDE PAGE).............................................................................................			42
4. PCB CONNECTION DIAGRAM ......................................................................................................................			52
4.1 TUNER AMP UNIT ...................................................................................................................................			52
4.2 KEYBOARD UNIT ....................................................................................................................................			56
4.3 CD CORE UNIT(S10.5COMP1) ...............................................................................................................			58
4.4 SWITCH UNIT ..........................................................................................................................................			60
5. ELECTRICAL PARTS LIST .............................................................................................................................			61
6. ADJUSTMENT ................................................................................................................................................			76
6.1 OEL ADJUSTMENT .................................................................................................................................			76
6.2 CD ADJUSTMENT ...................................................................................................................................			77
6.3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.....................................................			79
6.4 ERROR MODE .........................................................................................................................................			81
6.5 E.VOL IC OSCILLATING FREQUENCY ADJUSTMENT..........................................................................			82
6.6 SYSTEM MICROCOMPUTER TEST PROGRAM....................................................................................			82
7. GENERAL INFORMATION .............................................................................................................................			83
7.1 DIAGNOSIS..............................................................................................................................................			83
7.1.1 DISASSEMBLY......................................................................................................................................			83
7.1.2 CONNECTOR FUNCTION DESCRIPTION ..........................................................................................			87
7.2 IC ..............................................................................................................................................................			88
7.3 OPERATIONAL FLOW CHART ..............................................................................................................			103
8. OPERATIONS ...............................................................................................................................................			104

A

B

C

D

E

F

		DEH-	P880PRS/XN/UC				5
5	6				7	8

1

2

3

4

1. SPECIFICATIONS

A

B

C

D

E

F

6		DEH-P880PRS/XN/UC
1	2		3	4

5

6

7

8

A

B

C

D

E

F

		DEH-	P880PRS/XN/UC				7
5	6				7	8

1

2

3

4

A

B

C

D

E

F

8		DEH-P880PRS/XN/UC
1	2		3	4

5

6

7

8

A

B

C

D

E

F

		DEH-	P880PRS/XN/UC				9
5	6				7	8

1

2

3

4

A

B

C

D

E

F

10		DEH-P880PRS/XN/UC
1	2		3	4

5

6

7

8

A

B

C

D

E

F

		DEH-	P880PRS/XN/UC				11
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(UC, ES MODEL)

			6
B		8		7	3
			4
		5
					19
		9
					20
					2
C				15	1
	16	18
					11

D

E	12

F

12		DEH-P880PRS/XN/UC
1	2		3	4

		5	6			7	8
(1) PACKING(UC, ES MODEL) SECTION PARTS LIST
Mark No.		Description	Part No.	Mark No.		Description	Part No.
	1	Cord Assy	CDE7701		15	Microphone Assy	CPM1054
	2	Cord Assy	CDE8275
	3	Screw Assy	See Contrast table(2)		16-1	Polyethylene Bag	CEG1116
	4	Screw	CBA1650		16-2	Owner's Manual	See Contrast table(2)
*	5	Polyethylene Bag	CEG-127		16-3	Owner's Manual	See Contrast table(2)
					16-4	Owner's Manual	See Contrast table(2)
	6	Screw	CRZ50P090FTC		16-5	Installation Manual	See Contrast table(2)
	7	Screw	See Contrast table(2)
	8	Screw	TRZ50P080FTC		16-6	Caution Card	CRP1310
*	9	Polyethylene Bag	CEG-158	*	16-7	Warranty Card	See Contrast table(2)
	10	Polyethylene Bag	See Contrast table(2)	*	16-8	Caution Card	XRP7002
					17	Case Assy	CXB3520
	11	Carton	See Contrast table(2)		18	Remote Control Unit	CXC5717
	12	Contain Box	See Contrast table(2)
	13	Protector	XHP7007		19	Handle	CNC5395
	14	Protector	XHP7008		20	Bush	CNV3930

A

B

(2) CONTRAST TABLE

DEH-P880PRS/XN/UC and DEH-P80RS/XN/ES are constructed the same except for the following:

Mark		No.		Description	DEH-P880PRS/XN/UC	DEH-P80RS/XN/ES
		3	Screw Assy		CEA5322	CEA3849
		7	Screw		JPZ20P060FTB	Not used
		10	Polyethylene Bag		CEG1368	CEG1227
		11	Carton		CHG5735	CHG5736
		12	Contain Box		CHL5735	CHL5736
		16-2	Owner's Manual		CRD4080	CRD4082
		16-3	Owner's Manual		Not used	CRD4083
		16-4	Owner's Manual		Not used	CRB2177
		16-5	Installation Manual		CRD4081	CRD4084
*		16-7	Warranty Card		CRY1070	Not used
Owner's Manual,Installation Manual
Part No.					Language
CRD4080				English, French
CRD4081				English, French
CRD4082				English, Spanish
CRD4083				Portuguese(B), Traditional Chinese
CRB2177				Arabic
CRD4084				English, Spanish, Portuguese(B), Traditional Chinese, Arabic

C

D

E

F

		DEH-	P880PRS/XN/UC				13
5	6				7	8

1	2		3	4
2.2 PACKING(EW5 MODEL)
A		6
				19
	8		7
	5	4	3
			22
	9
			23
B			2	20
	21
			18	1
	11
			12

C

14	15	17

15

16

10

D

13

14

E

F

14		DEH-P880PRS/XN/UC
1	2		3	4

		5		6			7		8
(1)PACKING(EW5 MODEL) SECTION PARTS LIST
Mark No.		Description		Part No.	Mark No.		Description		Part No.
	1	Cord Assy		CDE6562		17	Protector		CHP3184
	2	Cord Assy		CDE8274		18	Microphone Assy		CPM1054
	3	Screw Assy		CEA5322	*	19-1	Polyethylene Bag		E36-634
	4	Screw		CBA1650		19-2	Owner's Manual		CRB2176
*	5	Polyethylene Bag		CEG-127
						19-3	Owner's Manual		CRD4076
	6	Screw		CRZ50P090FTC		19-4	Owner's Manual		CRD4077
	7	Screw		JPZ20P060FTB		19-5	Owner's Manual		CRD4078
	8	Screw		TRZ50P080FTC		19-6	Installation Manual		CRD4079
*	9	Polyethylene Bag		CEG-158	*	19-7	Caution Card		CRP1335
	10	Polyethylene Bag		CEG-162
					*	19-8	Passport		CRY1013
	11	Sub Carton		CHG5195	*	19-9	Warranty Card		CRY1157
	12	Carton		CHG5882		20	Case Assy		CXB3520
	13	Contain Box		CHL5882		21	Remote Control Unit		CXC5717
	14	Protector		CHP2797		22	Handle		CNC5395
	15	Protector		CHP2798
						23	Bush		CNV3930
	16	Protector		CHP2812
Owner's Manual,Installation Manual
	Part No.			Language
CRD4076			English, Spanish
CRD4077			German, French
CRD4078			Italian, Dutch
CRB2176			Russian
CRD4079			English, Spanish, German, French, Italian, Dutch, Russian

A

B

C

D

E

F

		DEH-	P880PRS/XN/UC				15
5	6				7	8

1

2

3

4

2.3 EXTERIOR(1)(UC, ES MODEL)

A

B

C

D

E

F

16		DEH-P880PRS/XN/UC
1	2		3	4

5

6

EXTERIOR(1)(UC, ES MODEL) SECTION PARTS LIST

Mark No.	Description	Part No.
1	Screw	BSZ26P060FTC
2	Screw(M2.6 x 4)	CBA1828
3	Screw(M2 x 2.5)	CBA1924
4	Cord Assy	CDE7701
> 5	Fuse(10 A)	CEK1136
6	•••••
7	Cap	CNS1472
8	Resistor	RS1/2PMF102J
9	Cord Assy	CDE7817
10	Cable	CDE8067
11	Cord Assy	CDE8275
12	Cap	CNV6727
13	Case Assy	CXC6908
14	Holder	CNC8659
15	Earth Plate	CND2171
16	Insulator	CNM8790
17	Cushion	CNM9126
18	Insulator	CNM9936
19	Panel	CNS8516
20	Tuner Amp Unit(UC)	CWN1478
	Tuner Amp Unit(ES)	CWN1479
21	Screw	ASZ26P060FTC
22	Screw	BMZ26P040FTC
23	Screw	BMZ26P120FTC
24	Screw	BMZ26P180FTC
25	Screw(M2.6 x 14)	CBA1632
26	Antenna Cable	CDH1336
27	Clamper	CEF1040
28	Plug(CN901)	CKM1278
29	Connector(CN351)	CKM1389
30	Plug(CN871)	CKS-786
31	Connector(CN471)	CKS3834
32	Connector(CN581)(UC)	CKS4124
33	Connector(CN801)	CKS4811
34	Connector(CN472)	CKS4822
35	Connector(CN101)	CKS5271
36	•••••
37	Holder(CN402)	CNC5399
38	Holder(UC)	CND3158
	Holder(ES)	CND3159
39	Holder	CND3133
40	Heat Sink	CNR1837
41	FM/AM Tuner Unit(Y401)	CWE1802
42	Holder	CND2144
43	Fan Motor	CXM1288

		7	8
Mark No.		Description	Part No.
	48	Drive Unit	CXC6620
	49	Screw	BMZ26P040FTC
	50	Screw(M2 x 2)	CBA1871
	51	Cord	CDE7392
	52	Gear	CNV7752
	53	Gear	CNV7753
	54	Gear	CNV7754
	55	Gear	CNV7755
	56	Switch Unit	CWS1389
	57	Switch(S1)	CSN1051
	58	Spring Switch(S2)	CSN1052
	59	Arm Unit	CXC2199
*	60	Chassis Unit	CXC5680
	61	Arm Unit	CXC6623
	62	Arm Unit	CXC6624
	63	Screw	JFZ20P020FTC
	64	Spring	XBL7003
*	65	Holder	XNC7017
*	66	Insulator	XNM7119
*	67	Holder Unit	XXA7399
*	68	Motor Unit(M10)	XXA7400
*	69	Holder Unit	XXA7401
*	70	Arm Unit	XXA7403
*	71	Gear Unit	XXA7424
	72	Washer	YE15FTC
	73	CD Mechanism Module(S10.5)	CXK5753
	74	Screw	ISS26P055FTC
	75	Holder	CND3606
	76	Screw(M2 x 2)	CBA1871
	77	Screw	CBA1935
	78	Spring	CBH2530
	79	Connector	CKS5273
	80	Arm	CNV6962
	81	Guide	CNV6967
	82	Guide	CNV8048
	83	Screw(M2 x 3.5)	XBA7002
	84	Holder	XNC7019
	85	Flexible PCB	XNP7026
	86	Case Unit	XXA7426
	87	Transistor(Q462,701,711)	2SD2396
	88	IC(IC331)	PAL007B

A

B

C

D

E

44	Connector(CN591)	VKN1928
45	Remote Control Unit	CXC5717	F
46	Cover	CZN5357
47	Panel Unit	CXC5737

		DEH-	P880PRS/XN/UC				17
5	6				7	8

1

2

3

4

2.4 EXTERIOR(1)(EW5 MODEL)

A

B

C

D

E

F

18		DEH-P880PRS/XN/UC
1	2		3	4

	5	6					7		8
EXTERIOR(1)(EW5 MODEL) SECTION PARTS LIST
Mark No.	Description	Part No.		Mark No.				Description	Part No.
1	Screw	BSZ26P060FTC				50	Screw(M2 x 2)		CBA1871
2	Screw(M2.6 x 4)	CBA1828
3	Screw(M2 x 2.5)	CBA1924				51	Cord		CDE7392
4	Cord Assy	CDE6562				52	Gear		CNV7752
> 5	Fuse(10 A)	CEK1136				53	Gear		CNV7753
						54	Gear		CNV7754
6	Cap	CKX-003				55	Gear		CNV7755
7	Cap	CNS1472
8	Resistor	RS1/2PMF102J				56	Switch Unit		CWS1389
9	Cord Assy	CDE7817				57	Switch(S1)		CSN1051
10	Cable	CDE8067				58	Spring Switch(S2)		CSN1052
						59	Arm Unit		CXC2199
11	Cord Assy	CDE8274		*		60	Chassis Unit		CXC5680
12	Cap	CNV6727
13	Case Assy	CXC6908				61	Arm Unit		CXC6623
14	Holder	CNC8659				62	Arm Unit		CXC6624
15	Earth Plate	CND2171				63	Screw		JFZ20P020FTC
						64	Spring		XBL7003
16	Insulator	CNM8790		*		65	Holder		XNC7017
17	Cushion	CNM9126
18	Insulator	CNM9936		*		66	Insulator		XNM7119
19	Panel	CNS8516		*		67	Holder Unit		XXA7399
20	Tuner Amp Unit	CWN1477		*		68	Motor Unit(M10)		XXA7400
				*		69	Holder Unit		XXA7401
21	Screw	ASZ26P060FTC		*		70	Arm Unit		XXA7403
22	Screw	BMZ26P040FTC
23	Screw	BMZ26P120FTC		*		71	Gear Unit		XXA7424
24	Screw	BMZ26P180FTC				72	Washer		YE15FTC
25	Screw(M2.6 x 14)	CBA1632				73	CD Mechanism Module(S10.5)		CXK5753
						74	Screw		ISS26P055FTC
26	Antenna Cable	CDH1336				75	Holder		CND3606
27	Clamper	CEF1040
28	Plug(CN901)	CKM1278				76	Screw(M2 x 2)		CBA1871
29	Connector(CN351)	CKM1389				77	Screw		CBA1935
30	Plug(CN871)	CKS-786				78	Spring		CBH2530
						79	Connector		CKS5273
31	Connector(CN471)	CKS3834				80	Arm		CNV6962
32	Connector(CN581)	CKS4124
33	Connector(CN801)	CKS4811				81	Guide		CNV6967
34	Connector(CN472)	CKS4822				82	Guide		CNV8048
35	Connector(CN101)	CKS5271				83	Screw(M2 x 3.5)		XBA7002
						84	Holder		XNC7019
36	Connector(CN541)	CKS5523				85	Flexible PCB		XNP7026
37	Holder(CN402)	CNC5399
38	Holder	CND3129				86	Case Unit		XXA7426
39	Holder	CND3133				87	Transistor(Q462,701,711)		2SD2396
40	Heat Sink	CNR1837				88	IC(IC331)		PAL007B
41	FM/AM Tuner Unit(Y401)	CWE1801
42	Holder	CND2144
43	Fan Motor	CXM1288
44	Connector(CN591)	VKN1928
45	Remote Control Unit	CXC5717
46	Cover	CZN5357
47	Panel Unit	CXC5737
48	Drive Unit	CXC6620
49	Screw	BMZ26P040FTC
			DEH-	P880PRS/XN/UC						19
	5	6						7	8

A

B

C

D

E

F

1

2

3

4

2.5 EXTERIOR(2)

A

B

C

D

E

F

20		DEH-P880PRS/XN/UC
1	2		3	4

	5	6			7	8
(1) EXTERIOR(2) SECTION PARTS LIST
Mark No.	Description	Part No.	Mark No.		Description	Part No.
1	Detach Grille Assy	See Contrast table(2)		17	Holder	CNV8925
2	Screw	BPZ20P080FTB		18	OEL Unit	MXS8232	A
				19	Knob Unit(SOURCE,VOLUME) CXC5740
3	Button(EJECT)	CAC9616
4	Button(RESET)	CAC9617		20	Knob Unit(MULTI-CONTROL)	CXC5741
5	Earth Plate	CND3149
				21	Button Unit(EQ/CLK)	See Contrast table(2)
6	Earth Plate	CND3150		22	Button Unit(BAND/DISP)	CXC5748
7	Lighting Conductor	CNV8923		23	Cover Unit	CXC5749
8	Lighting Conductor	CNV8924		24	Sub Grille Assy	See Contrast table(2)
9	Connector(CN1801)	CKS5272		25	IC(IC1902)	GP1UX51RK
10	Connector(CN1861)	CKS5545
				26	Double Sided Seal	CNM9942
11	Connector(CN1802)	See Contrast table(2)		27	Double Sided Seal	CNM9943	B
12	Holder	CND3151		28	Panel	See Contrast table(2)
13	Holder	CND3152		29	Panel	See Contrast table(2)
14	Sheet	CNM8658		30	Grille Unit	CXC5732
15	Double Sided Seal	CNM8673
			*	31	Badge	See Contrast table(2)
16	Cushion	CNM9946

(2) CONTRAST TABLE

DEH-P880PRS/XN/UC, DEH-P88RS/XN/EW5 and DEH-P80RS/XN/ES are constructed the same except for the following:

Mark	No.	Description	DEH-P880PRS/XN/UC	DEH-P88RS/XN/EW5	DEH-P80RS/XN/ES
	1	Detach Grille Assy	CXC5764	CXC5763	CXC5765
	11	Connector(CN1802)	CKS5575	CKS3120(Mini Jack)	CKS5575
	21	Button Unit(EQ/CLK)	CXC5745	CXC5744(EQ/TA)	CXC5746
	24	Sub Grille Assy	CXC5823	CXC5822	CXC5824
	28	Panel	CNR1843	CNR1842	CNR1844
	29	Panel	CNR1847	CNR1846	CNR1846
*	31	Badge	CAH1956	CAH1925	CAH1925

C

D

E

F

		DEH-	P880PRS/XN/UC				21
5	6				7	8

1

2

3

4

2.6 CD MECHANISM MODULE

A

B

C

D

E

F

22		DEH-P880PRS/XN/UC
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)	CWX3381		50		Rack		CNV8342
2	Connector(CN101)	CKS4182
3	Connector(CN901)	CKS4187		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		CNV8938
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)		CXC6742
				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		75		Connector(CN902)		CKS4979
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	CNV7218
45	Gear	CNV7219
46	Guide	CNV7361
47	Gear	CNV7595
48	Guide	CNV7799
49	Arm	CNV7805
			DEH-	P880PRS/XN/UC					23
	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

A TUNER AMP UNIT

VDD

ASL

CE2

SL

DO CK

CE1

LDET

MIC521

IC562(1/2)

IC562(2/2)

DI

NJM4558V

NJM4558V

MICROPHONE

OUT

3

1

MIC

5

7

2

7

6

13

5

10

9

8

11

14

18

19

20

21

A

VR521

FM/AM TUNER UNIT

WC

CE2

ROMVDD

SL

DI CK

CE1

LDET

DO

RDSCK

RDSDATA

RDSLOCK

RDSHSLK

HIGH SPEED CLOCK

IC491

IC492

DSP

TC7SU04FU

TC7S04FU

IC121

2

4

2

4

43

AK7732VT

XTI

CK

CK_R

X491

S_R

16.9344MHz

INIT_R

B

CDDT

22

SDIN5A/JX0

ANTENNA

CN401

IC4

IC3

BCKI

25

1

AMANT

5V

3.3V

EEPROM

LRCKI

26

BITCLK_I

1

LRCLK_I

2,3

COMP 16

RQ/

SCLK

VCO

LPF

1

RCH 24

BUFFER

SI/

37

2

FMANT

Q431

F

SDOUT1 SDIN

3

LCH

R

36

SDOUT2

CN402

23

SW

35

SDOUT3

ATT

TANK

RF

TANK

IC1

IC2

LRCKO

39 LRCLK_O

BCKO

38

MIX/IF/PLL

DET/NC/MPC/MPX/DIV/RDS

DIVER 22

BITCLK_O

ATT

RF

LPF

5

IC431

NJM4558V

IFT

CF

X-tal

REG

OSC

7

D/A CONVERTER

RFGND

OSCGND

LRCKO

1

LRCK

IC161

DGND

BCKO

2

PCM1793DB

VCC

VDD

F

3

BCK

VoutL-

18

DATA

VoutL+

17

C

2

12

15

4

17

MCK

5

SCK

TUN3V REGULATOR

D/A CONVERTER

TUN3V

IC401

SYSB

LRCKO

1

IC171

3

NJM2885DL1-33

1

LRCK

BCKO

2

PCM1793DB

R

3

BCK

VoutL-

18

DATA

VoutL+ 17

CN541

MCK

5

SCK

REAR

3

IC541

1

D/A CONVERTER

A

AUX

2

BA3121F

LRCKO

1

IC181

LRCK

BCKO

2

PCM1793DB

IC493

SW

3

BCK

VoutL-

18

CN472

TC7SH08FUS1

DATA

VoutL+

17

2

MCK

5

SCK

1

MCKCD

4

1

CN101

TUN L

7

BUSL+

BUSL+

BUSL+

11 BUSL-

BUSL-

BUSL-

D CD CORE UNIT(S10.5COMP1)

IP-BUS

5

PICKUP UNIT

1

8

SYSTEM

CONTROLLE

(P10.5)(SERVICE)

CN902

1

IC601(2/2)

D

CN101

V3R3D

IP-BUS DRIVER

PEG176A:A

LASER

34

CN901

CN471

BUS-

1 TX

28

PEG178A:B,

LD-

IC101

TX

DIODE

15

15

142

LD

XTAL

50

LRCK

LRCKI

BUS+5

2 RX

27

MD

Q101

IC201

LRCK

16

5

HA12241FP

RX

5

5

143

PD

LRCKIN

49

6

8

19

RX2

REFO

UPD63763CGJ

46

DATA

CDDT

8

VREF

133

DOUT

14

7

IPPW

IPPW

8

8

REFOUT

RF-AMP,CD DECODER,

45

Q101

AC,BD

DIN

BCLK

BCKI

FLP

HOLOGRAM

MP3 , WMA, DECODER,

48

6

SCKO

15

BUP

UNIT

F,E

DIGITAL SERVO / DATA PROCESSOR

SCKIN

47

FOM

FOM

3

3

LOCK/RFOK

9

MU

FOP

2

2

FOP

ASENBO

MONITOR

FOCUS ACT.

56

TRACKING ACT.

TOP

1

1

TOP

63 XRST,XASTB,ADO,XCK,

XSO,XSI,WAIT,XINT

AMP

DIODE

TOM

TOM

TD,FD

SD,MD

4

4

EEPROM

KEYD(E

LD+

14

14

70

12

CD

VDD

CSB 1

ROMCSB

KEY

FOM

11

FOP DRIVER

Q701

SO 2

68

ROMSO

JSNS

14

TOP

VDD

11

10

VDD

SI 5

69

ROMSI

SWVDD

JSNS

13

TOM

SCK 6

67

ROMSCK

SPINDLE

M

IC301

43

IC631

JCKS

LOCK

/CD3VON

BR25L320F-W

MOTOR

16

BA5835FP

21

RESET

14

/RESET 10

11

RESET

53

CDRST

FLP

SOP

41

CLCONT

15

SOM

22

40

CLCONT

LRCKOK 44

LRCKOK

8

13

LRCKOK

51

LRCKOK

FLPO

LOAD/ CARRIAGE

M

18

LCOP

LOEJ

LOEJ

IC701

BRST,BRXEN,BSRQ

BRST,BRXEN,BSRQ

FOPN

17

9

47

MOTOR

LCOM

CONT

CONT

PE5561A

BDATA,BSCK

BDATA,BSCK

FCLS

CD CONTROLLER

Q462

MECHA VD

FLP

VD

VD

R

VD

1

20

BUP

12

36

X1

Q461

MCKRQ

R

32

E

12EJ

X701

2

19

STD

NW

31

8EJ

X2

13

4.00MHz

AUXL

(DSPMODE)

(NETWORK)

30

S651

DSCSNS

AUTOEQ

42

49

VDCONT

HOME

VDCONT

9

12 VDCOUNT

Q522

VDD

S905

MCKRQ

S904

S901

CD3VON

46

17

4

MCKRQ

MIC/AUX

61

DSPMOD

12EJ

8EJ

HOME

CD3VON

SELECT

ILM

46

IC521

S903

ROMCS,ROMCK,

3

TC4066BF

DIM_

DSCSNS

1

2

1

AUXL/MIC

ROMDATA

OUT1 IN1

13

84

IC522

4

AUXON

1

3

4

IC203

BA3121F

5

83

DIM

V3R3D

AEQON

(PUC/

2

NJM2886DL3-33 3

VD

Q523

9

8

AUXGND

VM1

+3.3V REGULATOR

VDD

11

6

OELPW

DSENS KYDT

IC704

10

AUTO FLAP

12

DPDT

BR93L56RFVM-W

MOTOR DRIVE

CN871

IC871

EEPROM

BA6288FS

SWV

FLM02

14

11

M

4

OUT2 RIN

DALMON

E

58 91 34

33

FLM01

3

6

5

OUT1 FIN

AUTO FLAP

4

VM

FLPCLS

Q521

5

VCC

FLPOPN

JSNSON1

2 FLOR

FOPNSW

3 FLCL

FCLSSW

BUP

F

A:DEH-P88RS/XN/EW5

1

Q871

Q524

B SWITCH UNIT

BUP

JCKSNS

Q842

VDD

B:DEH-P880PRS/XN/UC

OELPW

Q872

FLPPW

JSNSON2

C:DEH-P80RS/XN/ES

B,C

OEL+B REGULA

24

DEH-P880PRS/XN/UC

1

2

3

4

5

6

7

8

A

RCA OUT

ASL

SWL

SWL

CN351

IC562(1/2)

IC562(2/2)

IC561(1/2)

IC561(2/2)

9

SW L

NJM4558V

NJM4558V

NJM4558V

NJM4558V

3

1

3

1

ASLIN

93

ASLIN

Q356

Q353

10

5

7

5

7

Q401

2

17

LDET

LDET

VR521

A

FL

FL

1

FRONT L

CE1

1

TUNPCE1

Q351

CE2

2

2

RDSLOCK

Q402

TUNPCE2

DI

98

TUNPDI

DO

99

RL

REAR L

TUNPDO

5

DSP

RDSHSLK

CK

100

TUNPCK

Q354

Q355

IC121

SL

95

SL

Q352

6

43

AK7732VT

31

44

A8V

XTI

CKM[2]

CKM[2]

28

FU351

CK_RESET

42

CK_RST

A5V

29

43

AUDIO8V

AUDIO3V

S_RESET

DSPS_RST

DAC5V

27

41

INIT_RESET

INT_RST

A3V

REGULATOR

REGULATOR

REGULATOR

RDSCK

Q403

89

3

Q711

RDSLK

D3V

IC731

1

5

IC721

1,3

39

RDS57K

NJM2885DL1-33

NJM2872F05

Q712

22

16

SDIN5A/JX0

RCK

B

25

A

RDSDATA

90

23

SYSPW

RDT

SYSPW

BITCLK_I

26

LRCLK_I RQ/CAD1

8

11

12

46

24

DSPPW

DSPRQ

DSPPW

SCLK/SCL

14

3

1

5

DSPCK

B.REM

Q701

3

SI/CAD0 11

6

4

DSPOUT

SYSB

6

IC941

Q702

37

SDOUT1 SDIN3/JX2

20

8

9

40

RAMCLR

1

5V

3V

3V

5V

TPD1018F

36

SDOUT2

35

IC672

IC671

SDOUT3

9

TC74VHC08FTS1

TC74VHCT08AFTS1

47

RDY

4

6

DSPRDY

VDD REGULATOR

TUN8V

CKO

39

LRCLK_O

SO

10

1

3

4

DSPIN

SYSTEM

Q751

REGULATOR

KO

38

INPUT ADC

VDD

BITCLK_O

AINL+

64

CONTROLLER

Q752

63

7

6

IC601(1/2)

AINL-

5

BUFFER

PEG176A:A

IC261

1,2

3

A5V

PEG178A:B,C

BUP

25

DALMON

NJM4558MD

DALMON

6,7

5

IC251

NJM4558MD

BACKUP SENSE

CN901

ELECTRONIC VOLUME/

73

BSENS

BUP

D/A CONVERTER

LPF

BSENS

1

BUP

SOURCE SELECTOR

RCKO

1

LRCK

IC161

IC201

16

Q911

CKO

2

PCM1793DB

NJM2114M

So1L

ASENS

72

ASENS

ACC

5

ACC

BCK

VoutL-

18

5

7

19

Vi1(FL)

SCK

44

ACC SENSE

3

88

BATIND

DATA

VoutL+

17

FL

SDA

43

BATIND

K

5

SCK

45

21

EVOLCS

CS

74

ISENS

ILL

C

FCKSEL

46

20

FCKSEL

ISENS

3

ILL

D/A CONVERTER

LPF

Q931

Q921

13

XIN

TEL IN

ILL SENSE

CKO

1

IC171

IC202

X601

LRCK

NJM2114M

66

TELIN

TEL

KO

3

PCM1793DB

17

RL

15.000MHz

11

RESET

TELIN

8

TEL

DATA

5

7

XOUT

BRE

2

BCK

VoutL-

18

22

Vi3(RL)

K

5

SCK

VoutL+

IC281

10

RESET

4

B.REM

PM9009A

RESET

1

IC661

2

VDD

D/A CONVERTER

LPF

Q661

S-80835CNMC-B8U

CKO

1

LRCK

IC181

IC203

D RST1

E

DALMON

2

GND

CKO

2

PCM1793DB

NJM2114M

25

3

BCK

VoutL-

18

5

7

Vi15(SWL)

DATA

VoutL+ 17

SWL

33

SWL

BUP

5

SCK

Vo5a

POWER AMP

29

FL

6,20

Vo1a

VCC1/2,VCC3/4

31

3

TUN L

11

Vo3a

RL

FL-

FL2

10

FL-

Si4L

IC331

5

1

36

FL

FL

12

PAL007B

FL+

FL1

12

BUSL+

FL+

Si1L+

Vo1b

FLIN

23

RL2

BUSL-

2

Si1L-

38

RL

RL

14

RLIN

RL-

21

RL1

9

RL-

Vo3b

RL+

11

RL+

SYSTEM

AUXL

6

Si2L

MUTE

STBY

22

4

CONTROLLER

AUTOEQ

9

Si3L

IC601(2/2)

KEYD

CN581

PRE-OUTMUTE

KEYAD

WIRED

R

PEG176A:A

BUP

Q382

A,B

REOTE

D

1 TX

28

PEG178A:B,C

TX

2 RX

27

RX

22

BUZZER

Q381

BUP

19

PEE

VDD

RX2

BZ601

FAN DRIVE

8

IPPW

FLAP ILM

CN591

77

Q591

FLPILM

Q831

AMPMUTE

2

BUP

Q592

FAN

1

Q331

MUTE

26

9

ASENBO

18

AMPPW

AMPPW

KEYD(EW)

32

92

70

ROMCSB

KEYAD

68

ROMSO

52

JSNSON1

69

JSNSON1

67

ROMSI

JSNSON2

85

JSNSON2

B,C

ROMSCK

JCKSNS

87

JCKSNS

53

CDRST

FLPCLS

80

FLPCLS

51

LRCKOK

FLPOPN

79

FLPOPN

FOPNSW

81

FOPNSW

BSRQ

82

FCLSSW

FCLSSW

CN801

78

FLPPW

FLPPW

JACKSNS

76

3

ROT0

36

ROT1

75

AUXL

MCKRQ

ILM+B CONTROL

B,C

AUXGND 12

E

NW

Q821

4

NETWORK)

BUP

Q822

ILB

13

B

61 DSPMOD

56

ILMPW

Q823

ROT0

8

DIM_WH 54

ROT1

9

XL/MIC

84

AUXON

C

55

83

DIM_BL

AEQON

(PUC/JP)

SWVDD

XGND

Q861

OELPW

DSENS KYDT

DPDT

VDD

G5V

10

CN1801

SWVDD 57

SWVDD

58 91 34

33

Q862

DPDT

6

KYDT

7

SON1

DSENS

2

BUP

Q841

OELB

15

F

9.2V

KSNS

Q842

OELPW

SON2

7

SI

NJM2360M

CS 1

8

CD

IC841

D

RST

5

DC-DC CONVERTER

OEL+B REGULATOR

		DEH-	P880PRS/XN/UC				25
5	6				7	8

1

2

3

4

C KEYBOARD UNIT

A

CN1801

CN1802

2

JCKSENS

AUXSENS

AUXL/MIC

AUXL

11

AGND

AUXGND

3

LED DRIVE

Q1832

AUX/AEQ

CONNECTOR

ILM+B

12

Q1831

VOL/ SOURCE

KEY MATRIX

S1832-S1836

S1831

7

ROT0

KS0

KD0-2,KS0-1

8

ROT1

KD2

ILLUMINATION

ILLUMINATION

KEY/OEL CONTROLLER

(BLUE)

(WHITE)

A

Q1833

IC1903

90

PEG179A

BLUE

87

OFFMODE

SWVDD

B

CN801

89

WHITE

3V REGULATOR

B

4,5

60

9

SWVDD

IC1904

1

VCC2

S-818A33AUC-BGN

13

14

XIN

REMOTE CONTROL

VCC1

97

X1901

AVCC

SENSOR

3

96

XOUT

11

16MHz

Vref

IC1902

OPT IN

4

CN1861

GP1UX51RK

1

REM

26

27

LS

12

5

DPDT

28

CKD

24

6

KYDT

35

ROM

CLK0

11

DSENS

33

1

12

48

OELD

10

23

CE

CSO

22

VCC

3

47

DSEL

9

33

BYTE/VPP

A17

2

46

BANK0

A18

BANK1

SWDVDD

VDD

8

OEL+B

43

45

14

OEL+B

A19

BANK2

OEL+B

14

42

AVCC1

OE

RD

OEL+B

5

DATA

S1801

AVCC2

IC1905

Q1861

Q1862

6

RST

(RESET)

PD8160A

CVCC

OEL UNIT

ADDRESS

4

14

IREF

2

MULTI-CONTROL

VR1861

S1811

29

ROT1

DGND

30

7

C

ROT2

88

JOYST

PGND1

1

PGND2

13

PGND3

15

A:DEH-P88RS/XN/EW5

B:DEH-P880PRS/XN/UC

C:DEH-P80RS/XN/ES

D

E

F

26

DEH-P880PRS/XN/UC

1

2

3

4

5

6

7

8

A

B

C

D

E

F

		DEH-	P880PRS/XN/UC				27
5	6				7	8

1

2

3

4

3.2 OVERALL CONNECTION DIAGRAM(UC, ES MODEL)(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 CN871
	A-a A-b SCH diagram
		2	3	1
		S1 CLOSE CSN1051	S2 OPEN	CSN1052

A-a	A-b	Guide page
A-a	A-b	Detailed page

B

C

CN901 D

B SWITCH UNIT

CD:0dBs

A: DEH-P880PRS/XN/UC

B: DEH-P80RS/XN/ES

D CN902

D

FM(30%):-30.00dBs

AM(30%):-30.00dBs

CWE1802

E

IP-BUS:+2.20dBs

8 9 10 11

5

6

7

1 2 3 4

B

F

A B

M

M10	C CN1801
FLAP MOTOR
XXA7400

28		DEH-P880PRS/XN/UC
1	2		3	4

5

6

7

8

A-b

A

A TUNER AMP UNIT

FM:-5.78dBs

AM:-5.78dBs

IP-BUS:+10.32dBs

CD:+10.08dBs

FM:+0.22dBs

AM:+0.22dBs

IP-BUS:+16.32dBs

CD:+16.08dBs

SUB

WOOFER

R CH

SUB

WOOFER

L CH

REAR

R CH

REAR

L CH

FRONT

R CH

FRONT

L CH

B

>

C

FM:+20.22dBs

AM:+20.22dBs

IP-BUS:+36.32dBs

CD:+36.08dBs

CEK1136 10A >

BACKUP

GND ILL

1K(1/2W)

B.REM ACC

1K(1/2W)

TEL MUTE

RL-

FL-

RL+

FL+

RR-

FR-

RR+

FR+

B

A

D

E

A

A

A :

B :

NOTE :

A :	Symbol indicates a resistor.	Decimal points for resistor		The > mark found on some component parts indicates
	No differentiation is made between chip resistors and	and capacitor fixed values		the importance of the safety factor of the part.
B :
	discrete resistors.	are expressed as :		Therefore, when replacing, be sure to use parts of
	Symbol indicates a capacitor.	2.2 ←	2R2	identical designation.
	No differentiation is made between chip capacitors and	0.022	←R022
	discrete capacitors.			: The power supply is shown with the marked box.
C CN1801
				A
	DEH-P880PRS/XN/UC	7			29
5	6			8

F

1

2

3

4

A
A-b	1	2	3

B

C

A-a A-b

D

E

A CN871

F

2 3 1

CSN1052 S2OPEN

CSN1051 S1CLOSE

B SWITCH UNIT

B: DEH-P80RS/XN/ES

A: DEH-P880PRS/XN/UC

D CN902

CD:0dBs

D CN901

A-a B

30		DEH-P880PRS/XN/UC
1	2		3	4