Pioneer DEHP-920-R, DEHP-9200-R, DEHP-9250 Service manual

Service	DEH-P920R/UC
Manual	ORDER NO.
	CRT2486

MULTI-CD/DAB CONTROL DSP HIGH POWER CD PLAYER WITH RDS TUNER

DEH-P920R UC

MULTI-CD/MD/DAB CONTROL HIGH POWER CD PLAYER WITH RDS TUNER

DEH-P9200R UC

MULTI-CD CONTROL DSP HIGH POWER CD PLAYER WITH FM/AM TUNER

DEH-P9250 ES

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

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

CONTENTS

1.	SAFETY INFORMATION ............................................	2	7.	GENERAL INFORMATION .......................................	78
2.	EXPLODED VIEWS AND PARTS LIST .......................	3		7.1 DIAGNOSIS ........................................................	78
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...		14		7.1.1 TEST MODE ..............................................	78
4.	PCB CONNECTION DIAGRAM ................................	46		7.1.2 DISASSEMBLY .........................................	82
5.	ELECTRICAL PARTS LIST ........................................	58		7.2 IC ........................................................................	87
6.	ADJUSTMENT..........................................................	74	8.	OPERATIONS AND SPECIFICATIONS...................	101

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 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 2000	K-ZZD. FEB. 2000 Printed in Japan

DEH-P920R,P9200R,P9250

- CD Player Service Precautions

1.For pickup unit(CXX1285) handling, please refer to"Disassembly"(see page 82).

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 76).

1. SAFETY INFORMATION

CAUTION

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.

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

2

DEH-P920R,P9200R,P9250

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

20
18	7
	19
24
17		15 10
	14	1112
	9
13		8
23		1
6

16

3

5

4

26

2	28

22	21

27

25

3

DEH-P920R,P9200R,P9250

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

								Part No.
Mark	No.	Description				DEH-P920R/UC		DEH-P9200R/UC	DEH-P9250/ES
	1	Cord Assy				CDE6336		CDE6336	CDE6336
	2	Base Assy				CEA2426		CEA2426	CEA2426
*	3	Base				CNS5031		CNS5031	CNS5031
*	4	Sheet				CZA3371		CZA3371	CZA3371
	5	Polyethylene Bag				CZE3188		CZE3188	CZE3188
	6	Microphone Assy				CPM1022		Not used	CPM1022
	7	Spring				CBH-865		CBH-865	CBH-865
	8	Case Assy				CXB3520		CXB3520	CXB3520
	9	Screw				BMZ50P060FMC		BMZ50P060FMC	BMZ50P060FMC
	10	Screw				CBA-102		CBA-102	Not used
	11	Screw				CBA1002		CBA1002	CBA1002
	12	Screw				CBA1120		CBA1120	CBA1120
*	13	Polyethylene Bag				CEG-127		CEG-127	CEG-127
	14	Screw				CMZ50P060FMC		CMZ50P060FMC	CMZ50P060FMC
	15	Nut				NF50FMC		NF50FMC	Not used
*	16	Polyethylene Bag				CEG-158		CEG-158	CEG-158
	17	Handle				CNC5395		CNC5395	CNC5395
	18	Strap				CNC5402		CNC5402	Not used
	19	Bush				CNV1917		CNV1917	CNV1917
	20-1	Polyethylene Bag				CEG1116		CEG1116	CEG1116
	20-2	Owner’s Manual				CRD3211		CRD3220	CRD3213
	20-3	Owner’s Manual				Not used		Not used	CRD3214
	20-4	Installation Manual				CRD3212		CRD3221	CRD3215
*	20-5	Caution Card				CRP1207		CRP1207	CRP1207
*	20-6	Warranty Card				CRY1070		Not used	Not used
*	20-7	Label				CRW1343		CRW1343	Not used
*	20-8	Card				Not used		ARY1048	Not used
	21	Polyethylene Bag				CEG1185		CEG1185	* CEG1088(Cover)
	22	Air Cushioned Bag				CEG1192		Not used	CEG1192
	23	Battery				CEX1006		CEX1006	CEX1006
	24	Carton				CHG4039		CHG4040	CHG4038
	25	Contain Box				CHL4039		CHL4040	CHL4038
	26	Protector				CHP2032		CHP2032	CHP2032
	27	Protector				CHP2033		CHP2033	CHP2033
	28	Remote Control Assy				CXB3875		CXB3875	CXB3875
- Owner's Manual, Installation Manual
Model				Part No.		Language
DEH-P920R/UC				CRD3211		English, French
				CRD3112		English, French
DEH-P9200R/UC				CRD3220		English, French
				CRD3221		English, French
DEH-P9250/ES				CRD3213		English, Spanish
				CRD3214		Portuguese(B), Arabic
				CRD3115		English, Spanish, Portuguese(B), Arabic

4

DEH-P920R,P9200R,P9250

2.2 EXTERIOR(DEH-P920R/UC, DEH-P9250/ES)

5

DEH-P920R,P9200R,P9250

(1) EXTERIOR SECTION PARTS LIST

Mark No. Description			Part No.	Mark No.		Description	Part No.
	1	Screw	BSZ26P060FMC	46		Connector(CN681)	CKS3597
	2	Screw	BSZ30P050FMC	47		Connector(CN351)	CKS3606
	3	Cord	CDE5536	48		Connector(CN252)	CKS3781
	4	Cord Assy	CDE5840	49		Mini Pin Jack(CN451)	CKX1046
	5	Cord Assy	CDE5842	50		Holder	See Contrast table(2)
	6	Cord Assy	See Contrast table(2)	51		Holder	CNC8168
	7	Connector	CDE5846	52		Holder	CNC8169
	8	Cord Assy	CDE6336	53		Insulator	See Contrast table(2)
*	9	PCB	CNP5508	54		Heat Sink	CNR1535
	10	IC(IC301)	PAL005A	55		FM/AM Tuner Unit	CWE1501
	11	Fuse(10A)	CEK1136	56		Holder	CNC7532
	12	Cap	CNS1472	57		DSP Unit	CWX2323
	13	Resistor	RS1/2PMF102J	58		Connector(CN3001)	CKS3782
	14	Antenna Cable	CDH1256	59		Case	CNC8166
	15	Case	CNB2426	60		Case	CNC8167
	16	Earth Plate	See Contrast table(2)	61		Insulator	CNM6130
	17	Holder	CNC8170	62		Chassis Unit	CXB3556
	18	Holder	CNC8659	63		Panel Assy	CXB5801
	19	Cushion	CNM6065	64		Screw	BMZ20P030FMC
	20	Cushion	CNM6387	65		Screw	BPZ20P060FMC
	21	Spacer	See Contrast table(2)	66		Screw(M2x7)	CBA1060
	22	Insulator	CNM6897	67		Screw(M2x3)	CBA1061
	23	Insulator	CNM6898	68		Screw(M2x3)	CBA1082
	24	Panel	See Contrast table(2)	69		Screw(M2x3)	CBA1154
	25	•••••		70		Screw(M2x1.5)	CBA1430
	26	Cap	CNV2680	71		Screw(M1.4x4)	CBA1454
	27	Holder	CNV6396	72		Spring	CBH2130
	28	Screw	BSZ30P050FMC	73		Cord	CDE5856
	29	Screw	BSZ30P200FMC	74		Cord	CDE5960
	30	Screw(M2x2.5)	CBA1447	75		Mini Jack(CN4602)	CKN1015
	31	Insulator	CNM6135	76		Connector	CKS3997
	32	Cover	CNM6489	77		Roller	CLA3583
	33	Tuner Amp Unit	See Contrast table(2)	78		Frame	CNC8201
	34	Screw	BMZ26P160FMC	79		Spacer	CNM6155
	35	Clamper	CEF1004	80		Spacer	CNM6156
	36	Clamper	CEF1008	81		Spacer	CNM6419
	37	Clamper	CEF1009	82		PCB	CNP5341
	38	Plug(CN901)	CKM1278	83		PCB	CNP5355
	39	Plug(CN141)	CKS-766	84		PCB	CNP5941
	40	Plug(CN251)	CKS-783	85		Panel	CNS5232
	41	Plug(CN131)	CKS-784	* 86		Lighting Conductor	CNV5391
	42	Plug(CN851)	CKS-786	87		Lighting Conductor	CNV5605
*	43	Plug(CN101)	CKS1058	88		Cover	CNV5610
	44	Connector(CN801)	CKS1532	89		Guide	CNV5672
	45	Connector(CN991)	CKS1960	90		Guide	CNV5696

6

DEH-P920R,P9200R,P9250

Mark No. Description		Part No.		Mark No.	Description	Part No.
91	Rack	CNV5697	116		Button(DISP)	CAC6511
92	Gear	CNV5698	117		Button(OPEN)	CAC6512
93	Gear	CNV5761	118		Button(RESET)	CAC6513
94	Torque Limiter Unit	CNV5762	119		Button(BAND)	CAC6515
95	Holder	CNV5763	120		Knob(EQ)	CAC6732
96	Switch(S951)	CSN1012	121		Button(1-6)	See Contrast table(2)
97	Switch(S952)	CSN1022	122		Button(SOURCE)	See Contrast table(2)
98	Arm Unit	CXB3574	123		Spring	CBH2415
99	Frame Unit	CXB3575	124		Cushion	CNM6767
100	Holder Unit	CXB3576	125		Lighting Conductor	CNV6214
101	Bracket Unit	CXB3577	126		Lighting Conductor	CNV6215
102	Arm Unit	CXB3866	127		Keyboard Unit	CWM7064
103	Motor(M951)	CXM1085	128		Connector(CN1902)	CKS3995
104	Washer	2-1816-0035-D2-00	129		Connector(CN1901)	CKS3996
105	Washer	2-1821-0045-D2-00	130		Insulator	CNM6775
106	ASL Unit	CWX2322	131		OEL Module	MXK8002
107	Screw	BSZ30P050FMC	132		Grille Unit	See Contrast table(2)
108	Cord Assy	CDE5845	133		Cover Unit	See Contrast table(2)
109	Plug(CN4501)	CKS-784	134		CD Mechanism Module(S8)	CXK5252
110	Case	CNB2299
			135		•••••
111	Case	CNB2300	136		Holder	See Contrast table(2)
112	Remote Control Assy	CXB3875	137		Cushion	See Contrast table(2)
113	Battery Cover	CNS5032	138		Cord Assy	See Contrast table(2)
114	Detach Grille Assy	See Contrast table(2)
115	Screw	BPZ20P080FZK

(2) CONTRAST TABLE

DEH-P920R/UC and DEH-P9250/ES are constructed same except for the following:

		Part No.
Mark No.	Description	DEH-P920R/UC	DEH-P9250/ES
6	Cord Assy	CDE5843	Not used
16	Earth Plate	CNC7358	Not used
21	Spacer	CNM6482	Not used
24	Panel	CNS5256	CNS5548
33	Tuner Amp Unit	CWM6214	CWM6126
50	Holder	CNC7533	Not used
53	Insulator	CNM5967	Not used
114	Detach Grille Assy	CXB5456	CXB5457
121	Button(1-6)	CAC6722	CAC6723
122	Button(SOURCE)	CAC6719	CAC6718
132	Grille Unit	CXB5330	CXB5331
133	Cover Unit	CXB5339	CXB5340
136	Holder	Not used	CNC6469
137	Cushion	Not used	CNM4870
138	Cord Assy	Not used	CDE5844

7

DEH-P920R,P9200R,P9250

2.3 EXTERIOR(DEH-P9200R/UC)

8

DEH-P920R,P9200R,P9250

- EXTERIOR SECTION PARTS LIST

Mark No. Description			Part No.	Mark No.		Description	Part No.
	1	Screw	BSZ26P060FMC	46		•••••
	2	Screw	BSZ30P050FMC	47		Connector(CN351)	CKS3606
	3	•••••		48		•••••
	4	Cord Assy	CDE5840	49		Mini Pin Jack(CN451)	CKX1046
	5	Cord Assy	CDE5842	50		Holder	CNC7533
	6	•••••		51		Holder	CNC8168
	7	Connector	CDE5846	52		Holder	CNC8169
	8	Cord Assy	CDE6336	53		Insulator	CNM5967
*	9	PCB	CNP5508	54		Heat Sink	CNR1535
	10	IC(IC301)	PAL005A	55		FM/AM Tuner Unit	CWE1501
	11	Fuse(10A)	CEK1136	56		Holder	CNC7532
	12	Cap	CNS1472	57		•••••
	13	Resistor	RS1/2PMF102J	58		•••••
	14	Antenna Cable	CDH1256	59		•••••
	15	Case	CNB2426	60		•••••
	16	Earth Plate	CNC7358	61		•••••
	17	Holder	CNC8170	62		Chassis Unit	CXB3556
	18	Holder	CNC8659	63		Panel Assy	CXB3580
	19	Cushion	CNM6065	64		Screw	BMZ20P030FMC
	20	Cushion	CNM6132	65		Screw	BPZ20P060FMC
	21	Spacer	CNM6482	66		Screw(M2x7)	CBA1060
	22	Insulator	CNM6897	67		Screw(M2x3)	CBA1061
	23	•••••		68		Screw(M2x3)	CBA1082
	24	Panel	CNS5256	69		Screw(M2x3)	CBA1154
	25	•••••		70		Screw(M2x1.5)	CBA1430
	26	Cap	CNV2680	71		Screw(M1.4x4)	CBA1454
	27	Holder	CNV6396	72		Spring	CBH2130
	28	Screw	BSZ30P050FMC	73		•••••
	29	Screw	BSZ30P200FMC	74		Cord	CDE5960
	30	Screw(M2x2.5)	CBA1447	75		•••••
	31	Insulator	CNM6135	76		Connector	CKS3997
	32	Cover	CNM6489	77		Roller	CLA3583
	33	Tuner Amp Unit	CWM6222	78		Frame	CNC8201
	34	Screw	BMZ26P160FMC	79		Spacer	CNM6155
	35	Clamper	CEF1004	80		Spacer	CNM6156
	36	•••••		81		Spacer	CNM6419
	37	Clamper	CEF1009	82		•••••
	38	Plug(CN901)	CKM1278	83		PCB	CNP5355
	39	•••••		84		PCB	CNP5321
	40	•••••		85		Panel	CNS5247
	41	•••••		* 86		Lighting Conductor	CNV5391
	42	Plug(CN851)	CKS-786	87		Lighting Conductor	CNV5605
*	43	Plug(CN101)	CKS1058	88		Cover	CNV5610
	44	Connector(CN801)	CKS1532	89		Guide	CNV5672
	45	Connector(CN991)	CKS1960	90		Guide	CNV5696

9

DEH-P920R,P9200R,P9250

Mark No. Description		Part No.
91	Rack	CNV5697
92	Gear	CNV5698
93	Gear	CNV5761
94	Torque Limiter Unit	CNV5762
95	Holder	CNV5763
96	Switch(S951)	CSN1012
97	Switch(S952)	CSN1022
98	Arm Unit	CXB3574
99	Frame Unit	CXB3575
100	Holder Unit	CXB3576
101	Bracket Unit	CXB3577
102	Arm Unit	CXB3866
103	Motor(M951)	CXM1085
104	Washer	2-1816-0035-D2-00
105	Washer	2-1821-0045-D2-00

106•••••

107•••••

108•••••

109•••••

110•••••

111•••••

112	Remote Control Assy	CXB3875
113	Battery Cover	CNS5032
114	Detach Grille Assy	CXB5459
115	Screw	BPZ20P080FZK
116	Button(DISP)	CAC6511
117	Button(OPEN)	CAC6512
118	Button(RESET)	CAC6513
119	Button(BAND)	CAC6515
120	Knob(EQ)	CAC6732
121	Button(1-6)	CAC6722
122	Button(SOURCE)	CAC6719
123	Spring	CBH2415
124	Cushion	CNM6767
125	Lighting Conductor	CNV6214
126	Lighting Conductor	CNV6215
127	Keyboard Unit	CWM7064
128	Connector(CN1902)	CKS3995
129	Connector(CN1901)	CKS3996
130	Insulator	CNM6775
131	OEL Module	MXK8002
132	Grille Unit	CXB5333
133	Cover Unit	CXB5339
134	CD Mechanism Module(S8)	CXK5251

10

DEH-P920R,P9200R,P9250

11

DEH-P920R,P9200R,P9250

2.4 CD MECHANISM MODULE

12

DEH-P920R,P9200R,P9250

(1) CD MECHANISM MODULE SECTION PARTS LIST

Mark No. Description		Part No.	Mark No. Description			Part No.
1	Control Unit	See Contrast table(2)		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	CNV6176
14	Washer	CBF1060	59		Damper	CNV5266
* 15	Washer	CBF1075	60		Arm	CNV5359
16	Spring	CBH2079	61		Arm	CNV5360
17	Spring	CBH2117	62		Arm	CNV6211
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	87		Connector(CN702)	See Contrast table(2)
43	Spacer	CNM3315
44	Sheet	CNM6170
45	Cushion	CNM6204

(2) CONTRAST TABLE

DEH-P920R/UC, DEH-P9200R/UC and DEH-P9250/ES are constructed same except for the following:

		Part No.
		DEH-P920R/UC
Mark No.	Description	DEH-P9250/ES	DEH-P9200R/UC
2	Control Unit	CWX2359	CWX2358
87	Connector(CN702)	CKS2191	Not used

13

	1		2		3		4

DEH-P920R,P9200R,P9250

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

A

3.1 BLOCK DIAGRAM(DEH-P920R/UC, DEH-P9250/ES)

A TUNER AMP UNIT

E ASL UNIT

MIC4501

Q4501

VR4501

ASL A

IC 4

3

NJM2

B FM/AM TUNER UNIT

FM FRONT END

FM/AM 1ST IF 10.7MHz

FM MPX

CN451

Q3

T51 Q51 CF51

CF52 CF53

ANT

DEH-P920R/UC

1

27

25

24

GND2

32

IC 2 PM4008A

19

6

Q501

2

RDS

38

39

42

44

46

63

VDD

34

33

41

44

11

46

69

DECODER

24

ANT1TV

ANT2TV

RF TV

22

70

fm/AM

81

FM/AM

IC 501

MIXER.IF AMP DET

54

COMP 21

20

SYSTEM

IC 1

PM4009A

CONTROLLER

PML002A

65

IC 601(1/2)

71

11

12

Q201 Q204

35

PD5483C(DEH-P920R/UC)

33

45

55 57 CF202

61 74

75

PD5484C(DEH-P9250/ES)

28

X501

EEPROM

AM RF

5

4

49

SD

IC 3

AM 2ND IF 450kHz

6

3

97

SL

BR9010FV

94

SD_BW

VCC

FMSD

3

DI/DO

SDBL

TUNPCE

VDD

CE2

CE1

CK

SL

2

TUNPCK

25

22

10

14

12

15

16

8

13

2

4

TUNPCE2

Q401

PDIO

PCE2

CK

CE1

SD2

SL

SD

1

B

PDIO

LOCL

78

LOCL

POWER ON MUTE

Q101

10

ASENBO

IC 401

SYS+B

TUN5V

B.U

B.U

30

TX

S-81250SGUP

29

RX

ASENBO

7

IPPW

Q102 IP-BUS DRIVER

5

IC 101

1

TX

6

2

RX

8

CA008AM

CN101

5

BUS2

8

IPPW

1 BUS1

42

IN3_L

IP-BUS

7 BUS+L

43

IN4+_L

CONNECTOR

ELECTRICAL V

11 BUS–L

44

IN4–_L

SOURCE SEL

H CONTROL UNIT

CN251

40

VREF

IC 203

2

PML004A

A

36

IN2_R

1

PICKUP UNIT(SERVICE)

37

IN1_R

2

1

CN702

LD

Q101

CN701

CN991

MD

CN101

LD+

98

30

LRCK

LRCK

14

LD

DOUT

6

17

MD

5

SCKO

32

8

15

DOUT

DOUT

97

PD

LRCK

34

SCKO

HOLOGRAM

A+C/F

Q641

SP601

UNIT

B+D/E

IC 201

24

BIT LENGTH EXPANSION

ALARM

PEE

24

UPD63710GC

BUZZER

FO+

FOP

14

8

FOCUS ACT

4

DATA

IC 601

DATAO

SCKO

TRACKING ACT

TO+

3

TOP

RF-AMP, DSP,

15

BCKI

BCKO

7

7

16

ASENS

11

PD0236AM

5

IC 301

SERVO, DAC

LRCKI

LRCKO

BA5985FM

TD/FD

BSENS

ISENS

16 FOP

DRIVER

SD/MD

39

HOME

EMPH

27

5

18

EMPH

TELIN

17

TOP

CD5V

C

9

14

DRSYS

SPINDLE

M

12 SOP

S801

DRSENS

MOTOR

CD

HOME

DRELAY

11

SOM

SINGLE-CD

CN801

14 COP

CARRIAGE

M

1

CONTROLLER

SYSPW

MOTOR

2

13 COM

FWD 1

58

CDLOAD

reset

10

11

11

B

10

LOP

REV 28

57

CDEJET

Q901

Q998

VDD

12

12

VDD

DALMON

9

MUTE 21

55

9

LOADING

M

3

LOM

CONT

AVREF

VDD

VD

21

2

B.U

IC 901

MOTOR

4

22

1

CN802

PE5011C ADENA

47

+5V REGULATOR

1

3

EJTSNS

V+5

4

IC 701

IN

2

MUTE

2

BA05SFP

Q991

1

DSCSNS

SYSTEM

VD

60

CLAMP

31

1

CONTROLLER

SELECT

CD5VON

IC 601(2/2)

48

SENSE

D803 D802

D801

VDCONT

13

10

PD5483C(DEH-P920R/UC)

S802

59

Q851

PD5484C(DEH-P9250/ES)

2

CLAMP

BMUTE

20

3

BMUTE

DISC SENSE

B.U

Q852

I

PHOTO UNIT

FLPPW

26

FLPPW

M951

FLAP MOTOR

Q853

DSENS

M

CONTROL

4

5

AUTOMATIC

CN851

FLAP MOTOR

5

3 OUT1

IC 851

FIN 6

FLPOPN

34

FLPOPN

F SWITCH

4

14 OUT2 BA6288FS FIN 11

FLPCLS

37

FLPCLS

S951

BLUE

3

FCLSSW

KYDT

CLOSE

PCB

S952

RED

2

FOPNSW

40

FCLSSW

DPDT

OPEN

WHITE

1

38

FOPNSW

RESET

CN131

Q132

1

VDD

2

DALMON

DALMON

3

D

G MIC JACK PCB

Q131

MICSEN

28

MICSENS

FLPILM

Q684

OEL PW

MOSENS

5

MOSENS

CN681

ALARM SENSOR

3

MOTS1

Q685

DRLC1

DOOR LOCK

2

DLSENS

6

DLSENS

ILMPW

STARTER CUT-OFF

1

ST1

DFS ALARM

IC 681

STOUT

75

SOUT

TPD1018F

SWVDD

DEH-P920R/UC

14

1

2

3

4

5

6

7

8

DEH-P920R,P9200R,P9250

A

D DSP UNIT

501

ASL AMP

ASL FILTER

CN141

X3101

3

IC 4501

1

3

IC 4502

1

2

2

NOISE

BUFFER

NJM2068

NJM2068

IC 3203(1/2)

28

27

HD74HCT126FP

CN252

AMP

DOUT

CN3001

5

6

23 SDIN

CN3001

CN252

4

4

78

3

IC 3301

1

SCKO

3

3

9

8

37 BITCLK

12

12

AOUTL1

NJM4580M

BUFFER

LRCK

2

2

12

11

36 LRCLK

IC 3101

FREQUENCY CONVERSION

IC 3203(2/2)

13

HD74HCT126FP

NOISE

35

AK7714

35

DSP, DAC

35

1

IC 3201

8 1

IC 3202

10 2

3

LIN–

8

8

98

AINL–

CLKO

74HC393AF

REFTC9246FCKO

5

5

A

1

EM

58

74

DSP CONTROLLER

59

LRCKK NOISE

MCKOUT

OLLER

VSTD/VDTD/VCKD

IC 3001

(1/2)

PD5504A

EMPHIN

reset

DSPPW

MUTERQ NGO

-P920R/UC)

8

10

12

9

40

PLL5V 41

42

H-P9250/ES)

EMPH

30

30

DSP5V

X3001

CN3001

1

29

18

6

17

16

CN252

1

29

18

6

17

16

BMUTE

RESET

MUTERQ ZDF

LOUT

DSPPW

B

Q972

5V REG.

Q291

Q911

IC 971

B.U

3

1

B.U

VDD

B.U

NJM7805FA

Q292

Q913

CD5V

Q971

DALMON

B.U

BACKUP

1

BACKUP

2

GND

1

POWER AMP

Setout_L

2

ELECTRICAL VOLUME/

PV IN_L

23

RL–

9

RL–

SOURCE SELECTOR

FL

10

12

FL

IC 301

21

RL+

11

RL+

IC 203

RL

11

14

RF

PAL005A

3

FL–

10

FL–

PML004AF

PREL

9

5

FL+

12

FL+

MUTE

STBY

B.REM

22

4

25

B.REM

4

B.REM

SYSPW

ILL

Q932

ILL

3

ILL

Q301 MUTE

Q931

asens

ACC

5

ACC

Q302

bsens

B.U

74

ASENS

Q951

Q982

73

TELIN

TEL1

8

MUTE

BSENS

23

ISENS

Q681

11

DOOR SW

TELIN

CN351

B.U

7

DOOR SW

87

FRONT

DRSYS

7

L CH

DRSYS

C

86

Q353

DRSENS

7

11

9

6

Q683

76

Q682

DRELAY

SWL1

RLI

FLI

16

DRSENS

IC 271

FLO

REAR

RLO

14

3

SYSPW

22

PA2028A

SWLO

18

Q355

L CH

Q941

2

ALARM

B.U

6

ALARM

20

HIGH OUT

DALMON

DALMON

SUB

11

DRELAY

Q261

WOOFER

Q351

10

L CH

B.U

Q942

SYSPW

MUTE

27

TEM

DZF

Q921

Q923

OLLER

SYS+B

B.U

1(2/2)

MUTERQ

H-P920R/UC)

C KEYBOARD UNIT

H-P9250/ES)

Q981

Q922

BMUTE

REMOTE CONTROL

SENSOR

CN801

CN1901

SWVDD

4

IC 1903

OPT IN

47

DSENS

RS-140

SWVDD

DSENS

12

1

1

97

14

5

DATA ROM 25

AVCC VDD

REM

DATA

36

KYDT

9

4

33

KYDT

IC 1902

DPDT

35

RESET

8

5

34 DPDT

PD8051A

B

RESET

RST

ADRESS

IC 961

RESET

12

1

2

S–80735ANDZI

VDD

VDD

6

7

Q962

S1925

KEY AND

KEY MATRIX

B.U

2

11

OEL MODULE

CONTROLLER

IC 1901

Q803

PD5471A

D

B.U

Q808

11

2

43

4

9

ILB

FLPILM

Q805

5

8

SWVDD

46

11

13

OEL PW

EW ONLY

Q806

X1901

ILB

B.U

Q801

44

18 17

1-15

CN1902

ILMPW

B.U

Q802

Q807

OEL MODULE

45

MXK8002

SWVDD

15

5

6

7

8

1

2

3

4

DEH-P920R,P9200R,P9250

A

3.2 BLOCK DIAGRAM(DEH-P9200R/UC)

A TUNER AMP UNIT

B FM/AM TUNER UNIT

FM FRONT END

FM/AM 1ST IF 10.7MHz

FM MPX

CN451

Q3

T51 Q51 CF51

CF52 CF53

ANT

1

27

25

24

GND2

32

IC 2 PM4008A

19

6

Q501

2

RDS

38

39

42

44

46

63

VDD

34

33

41

44

11

46

69

DECODER

24

ANT1TV

ANT2TV

RF TV

22

70

fm/AM

81

FM/AM

IC 501

MIXER.IF AMP DET

54

COMP 21

20

SYSTEM

IC 1

PM4009A

CONTROLLER

PML002A

65

71

11

12

IC 601(1/2)

Q201 Q204

35

PD5487C

28

33

45

55

57

CF202

61

74

75

X501

EEPROM

AM RF

5

4

49

SD

IC 3

AM 2ND IF 450kHz

6

3

97

SL

BR9010FV

94

SD_BW

VCC

FMSD

3

DI/DO

SDBL

TUNPCE

VDD

CE2

CE1

CK

SL

2

TUNPCK

25

22

10

14

12

15

16

8

13

2

4

TUNPCE2

Q401

PDIO

PCE2

CK

CE1

SD2

SL

SD

1

PDIO

VST

B

LOCL

78

VCK

POWER ON MUTE

LOCL

VDT

Q101

10

ASENBO

SYS+B

TUN5V

IC 401

B.U

B.U

30

TX

S-81250SGUP

29

RX

ASENBO

7

IPPW

Q102 IP-BUS DRIVER

5

IC 101

1

TX

6

2

RX

8

CA008AM

CN101

5 BUS2

8

IPPW

1 BUS1

42

IN3_L

IP-BUS

7 BUS+L

43

IN4+_L

CONNECTOR

ELECTRICAL VO

11 BUS–L

44

IN4–_L

SOURCE SELE

41

IN2_L

IC 203

40

VREF

PML004A

PICKUP UNIT(SERVICE)

E CONTROL UNIT

37

IN1_R

LD

CN101

Q101

DAC

CN701

CN991

MD

LD+

98

30

8

18

LOUT

14

LD

DOUT

DATA

IC 602

AOUTL

6

17

MD

5

SCKO

32

7

BICK

97

34

9

AK4321VF

PD

LRCK

LRCK

HOLOGRAM

A+C/F

Q641

SP601

UNIT

B+D/E

IC 201

24

24

ALARM

PEE

LEVEL L

UPD63710GC

BUZZER

FO+

FOP

FOCUS ACT

4

TO+

TOP

X201

AGND/SCKO

TRACKING ACT

3

23 RF-AMP, DSP,

7

16

ASENS

IC 301

SERVO, DAC

BA5985FM

TD/FD

BSENS

ISENS

16 FOP

DRIVER

SD/MD

39

HOME

TELIN

17

TOP

DRSYS

SPINDLE

M

12 SOP

S801

DRSENS

C

MOTOR

CD

HOME

DRELAY

11

SOM

CN801

SINGLE-CD

14 COP

CARRIAGE

M

1

CONTROLLER

SYSPW

MOTOR

2

13 COM

FWD 1

58

CDLOAD

reset

10

11

11

B

SYSTEM

10

LOP

REV 28

57

CDEJET

Q901

Q998

CONTROLLER

VDD

12

12

VDD

LOADING

M

3

9

LOM

MUTE 21

55

CONT

AVREF

9

VDD

VD

21

2

B.U

IC 601(2/2)

4

IC 901

22

1

PD5487C

MOTOR

CN802

PE5011C ADENA

47

+5V REGULATOR

3

1

EJTSNS

V+5

4

IC 701

IN

2

MUTE

2

BA05SFP

Q991

1

DSCSNS

VD

60

CLAMP

31

1

SELECT

CD5VON

48

SENSE

D803 D802

D801

VDCONT

13

10

S802

59

Q851

DISC SENSE

2

CLAMP

BMUTE

20

3

BMUTE

B.U

Q852

F PHOTO UNIT

FLPPW

26

FLPPW

M951

FLAP MOTOR

Q853

DSENS

M

CONTROL

4

5

AUTOMATIC

CN851

FLAP MOTOR

5

3 OUT1

IC 851

FIN 6

FLPOPN

34

FLPOPN

D SWITCH

4

14 OUT2 BA6288FS FIN 11

FLPCLS

37

FLPCLS

S951

BLUE

3

FCLSSW

KYDT

CLOSE

PCB

S952

RED

2

FOPNSW

40

FCLSSW

DPDT

OPEN

WHITE

1

38

FOPNSW

RESET

D

FLPILM

OEL PW

ILMPW

SWVDD

16

1

2

3

4

5

6

7

8

DEH-P920R,P9200R,P9250

A

M

LER

/2)

C

VST

VCK

VDT

B

Q911

VDD

B.U

Q913

B.U

BACKUP

1

BACKUP

2

GND

POWER AMP

ECTRICAL VOLUME/

LEVEL L

92

23

RL–

9

RL–

OURCE SELECTOR

FL

10

12

FL

IC 301

21

RL+

11

RL+

IC 203

RL

11

14

RL

PAL005A

3

FL–

10

FL–

PML004AF

PREL

9

5

FL+

12

FL+

MUTE

STBY

B.REM

22

4

25

B.REM

4

B.REM

SYSPW

ILL

Q932

ILL

3

ILL

Q301 MUTE

LEVEL DET.

Q931

LEVEL L

92

1

IC 231

3

asens

ACC

5

ACC

NJM2068MD

Q302

bsens

B.U

74

ASENS

Q951

Q982

73

TELIN

TEL1

8

MUTE

BSENS

23

ISENS

Q681

11

DOOR SW

TELIN

CN351

B.U

7

DOOR SW

FRONT

87

DRSYS

7

L CH

DRSYS

86

Q353

DRSENS

7

11

9

6

Q683

DRELAY

76

SWL1

RLI

FLI

16

DRSENS

Q682

C

FLO

REAR

IC 271

RLO

14

3

SYSPW

22

PA2028A

SWLO

18

Q355

L CH

Q941

2

M

ALARM

B.U

6

ALARM

LER

HIGH OUT

SUB

11

DRELAY

/2)

Q261

WOOFER

C

Q351

10

L CH

B.U

Q942

SYSPW

MUTE

27

DZF

Q921

Q923

SYS+B

B.U

MUTERQ

BMUTE

Q981

Q922

C KEYBOARD UNIT

REMOTE CONTROL

SENSOR

CN801

CN1901

SWVDD

4

IC 1903

OPT IN

47

DSENS

RS-140

SWVDD

DSENS

12

1

1

97

14

5

DATA ROM 25

AVCC VDD

REM

DATA

36

KYDT

9

4

33

KYDT

IC 1902

DPDT

35

RESET

8

5

34 DPDT

PD8051A

B

RESET

RST

ADRESS

IC 961

12

1

2

RESET

S–80735ANDZI

VDD

VDD

6

7

Q962

S1925

KEY AND

KEY MATRIX

B.U

2

11

OEL MODULE

CONTROLLER

IC 1901

Q803

PD5471A

B.U

11

2

43

Q808

4

9

ILB

D

FLPILM

Q805

5

8

SWVDD

11

13

46

OEL PW

Q806

X1901

ILB

B.U

Q801

44

18 17

1-15

CN1902

ILMPW

B.U

Q802

Q807

OEL MODULE

45

MXK8002

SWVDD

17

5

6

7

8

	1		2		3		4

DEH-P920R,P9200R,P9250

3.3 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-P920R/UC,P9250/ES)

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

	LIST”.							A-a
A
			4	3	2	1	CD,TUNER,IP-BUS SIGNAL	CD MECHANISM
								H I MODULE
				7 10	9 6	8 5	TUNER SIGNAL
		Large size	11				IP-BUS SIGNAL		CN701
A-a	A-b	SCH diagram	IP-BUS				CD(DIGITAL) SIGNAL
							IP-BUS:+2.2dBs
A-a	A-b	Guide page
								CD MECHANISM
A-a	A-b	Detailed page

IP-BUS

DRIVER

AUTO-EQ

B

IP-BUS:+2.2dBs

CN4602 FM(100%):-20.5dBs

AM(30%):-31dBs

MIC JACK

G PCB	FM(100%):-19.5dBs
UNITTUNER	AM(30%):-30dBs
	/UC
FM/AM	TUNER

B

C

C433 100P

DEH-P9250/ES

			DEH-P920R/UC
			AUTOMATIC FLAP
			RDS DECODER
D
			M951			CLOSE	OPEN
				S951	CSN1012	S952	CSN1022
	A F G		AUTOMATIC
			FLAP MOTOR
18			CXM1085
			F SWITCH PCB
	1	2	3				4

C K

5	6	7		8
		DEH-P920R,P9200R,P9250
E		A-b				A
ASL UNIT		A TUNER AMP UNIT
CN4501
ASL
IP-BUS:+4.3dBs	H CN702
FM(100%):-0.4dBs
AM(30%):-10.9dBs
		DEH-P9250/ES
	D CN3001	R284	0R0	DEH-P920R/UC
				PRE OUT
				PRE OUT
DSP
E-VOL	CD:+2.43dBs
						B
Bs
CD:+8.18dBs
				CD:+18.68dBs
	RESET
		AMP
(DEH-P920R/UC)				CEK1136		C
(DEH-P9250/ES)				10A	BACK UP
					GND
SYSTEM CONTROLLER				1K(1/2W)	ILL
					B REMOTE
				1K(1/2W)	ACC
				0.5A
	BUZZER				ALARM
				CEK1014
					DOOR SW
					CELLULAR MUTE
					RL-
		VDD 5V			FL-
		8V			RL+
					FL+
		REGULATOR			RR-
					FR-
					RR+
					FR+
				CD:+34.18dBs
		MUTE		SENSE
		TEL MUTE
		DEH-P920R/UC
GRILLE		DFS ALARM			ALARM SENSOR
					DOOR LOCK
					STARTER CUT-OFF	D
CN1901
KEYBOARD UNIT
				A 19
5	6	7		8

	D				C
20
a-A1
G					CD,TUNER,IP-BUS SIGNAL
	4	3	2	1	TUNER SIGNAL
		7	6		5
	11	10	9	8	IP-BUS SIGNAL
	IP-BUS				CD(DIGITAL) SIGNAL
					IP-BUS:+2.2dBs
2

IP-BUS

DRIVER

3

AUTO-EQ

CN4602

MIC JACK

G PCB

FM(100%):-19.5dBs

AM(30%):-30dBs

4	UNIT	/UC
	TUNER

	B		A

H I CD MECHANISM

MODULE CN701

CD MECHANISM

A-a A-b

E

ASL UNIT

CN4501

ASL

	E-VOL
IP-BUS:+2.2dBs
FM(100%):-20.5dBs	CD:+
AM(30%):-31dBs

2 1 P920R,P9200R,P9250-DEH

1

3

2

4

3

	5		6		7		8

(DEH (DEH

100P

C433

SYSTEM CONTR

DEH-P9250/ES

DEH-P920R,P9200R,P9250

CN1901

AUTOMATIC FLAP

KEYBOARD UNIT
		A-b
		A-a
C

			PCB
OPEN	M951 AUTOMATIC MOTORFLAP	CXM1085	SWITCHF
	CSN1022
CLOSE	S952
	CSN1012
	S951

A

B

TUNER

BFM/AMTU

DECODER
RDS	C
DEH-P920R/UC

D

A-a F 21

	5		6		7		8

	1		2		3		4

DEH-P920R,P9200R,P9250

A

B

C

D

A-a A-b

A TUNER AMP UNIT

PRE OUT

CD:+18.68dBs

P9250/ES	DEH-P920R/UC	PRE OUT
-
DEH	R284
	0R0

	CN3001
CN702	D
H	43dBs.CD:+2
IP-BUS:+4.3dBs FM(100%):-0.4dBs AM(30%):-10.9dBs	DSP

CD:+8.18dBs

AMP

RESET

22 A-b

1

					2
1								3
	2		3					4

AMP

5

(DEH-P920R/UC) (DEH-P9250/ES)

M CONTROLLER

BUZZER

VDD 5V

8V REGULATOR

6

MUTE	SENSE

TEL MUTE

CEK1136

10A

BACK UP GND

ILL

1K(1/2W)

B REMOTE

1K(1/2W)

ACC

0.5A

ALARM

CEK1014

DOOR SW CELLULAR MUTE RL-

FL-

RL+

FL+

RR-

FR-

RR+

FR+

CD:+34.18dBs

		DEH-P920R/UC
	7	DFS ALARM
	GRILLE
		ALARM SENSOR
		DOOR LOCK
		STARTER CUT-OFF

CN1901

UNIT

	8	b-A
			A-a	A-b
	23

5

6

8 7 P920R,P9200R,P9250-DEH

D

C

B

A

	1		2		3		4

DEH-P920R,P9200R,P9250

3.4 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-P9200R/UC)

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

	LIST”.						A-a
		4	3	2	1	TUNER SIGNAL		CD MECHANISM
						CD,TUNER,IP-BUS SIGNAL		E F MODULE
A		11	7 10	9	6 8 5	IP-BUS SIGNAL			CN701
		IP-BUS				CD SIGNAL
		Large size				IP-BUS:+2.2dBs
A-a	A-b	SCH diagram
								CD MECHANISM
A-a	A-b	Guide page
		Detailed page		IP-BUS
A-a	A-b			DRIVER

R204 1K

R201 0R0

B
			1K
		FM(100%):-19.5dBs	R203
		AM(30%):-30dBs	CD:+1
			IP-BU
			FM(1
	UNITTUNER		AM(3
		/UC
	BFM/AM	TUNER
			100P
C		/ES	C433

AUTOMATIC FLAP

RDS DECODER

D

					CLOSE	C KEYB
		M951				OPEN
			S951	CSN1012	S952	CSN1022
24 A F G		AUTOMATIC
		FLAP MOTOR
		CXM1085
		D SWITCH PCB
1	2	3				4

	5		6		7		8

DEH-P920R,P9200R,P9250

A-b

A TUNER AMP UNIT

		R284	0R0
4	5	6	PRE OUT
3	2	1

R204 1K

E-VOL

CD:+7.8dBs

1.7dBs

US:+2.2dBs 00%):-20.5dBs 30%):-31dBs

PD5487C

SYSTEM CONTROLLER

GRILLE

CN1901

OARD UNIT

BMUTE R659 0R0

RESET

AMP

BUZZER

VDD 5V

8V REGULATOR

MUTE	SENSE
	TEL MUTE

PRE OUT

CD:+18.3dBs

CEK1136

10A

BACK UP GND

ILL

1K(1/2W)

1K(1/2W)

B REMOTE

ACC

0.5A

ALARM

CEK1014

DOOR SW CELLULAR MUTE RL-

FL-

RL+

FL+

RR-

FR-

RR+

FR+

CD:+33.8dBs

A 25

5		6		7		8

A

B

C

D

A

B

C

D

1	2	3		4
DEH-P8000R,P8050 DEH-P920R,P9200R,P9250
		1	2	3
			CD:+
A-b				CD:+1.7dBs BUS:+2.2dBs-IP FM(100%):-20.5dBs AM(30%):-31dBs
A-a		R2041K	E-VOL
			R2031K
			0R0
			R201

CD MECHANISM	CN701
	MODULE
E F		MECHANISM
		CD

SIGNAL				/UC
CD,TUNER,IP-BUS TUNER SIGNAL	IP-BUS SIGNAL	CD SIGNAL	BUS:+2.2dBs	FM(100%):-19.5dBs AM(30%):-30dBs
			IP-	IP-BUS DRIVER
2 1	6 5	9 8
3	7	10
4		11
		IP-BUS		MTUNERUNIT

26 A-a

	1		2		3		4

5	6	7		8
		DEH-P920R,P9200R,P9250
PD5487	SYSTEM CONTR	CN1901	KEYBOARD UNIT	A-a A-b
			C

A

			OPEN	CSN1022
			CLOSE	S952
				CSN1012
		AUTOMATICFLAP
				S951
100P	/ES			M951 AUTOMATIC FLAP MOTOR	CXM1085
	C433

D SWITCH PCB

B

TUNER RDS DECODER

BFM/AMTU

C

D

A-a D 27

	5		6		7		8

A

B

C

D

1		2		3		4

DEH-P920R,P9200R,P9250

A-b
A-a	PRE OUT	CD:+18.3dBs

TUNER AMP UNIT

PRE OUT

0R0

A

R284

BMUTE R659 0R0

6	1	CD:+7.8dBs
5	2
4	3

	A-b
28					1								2		3
				2				3						4
	1

AMP

RESET

5

6

7

AMP

PD5487C

M CONTROLLER

BUZZER

VDD 5V

8V REGULATOR

MUTE	SENSE

TEL MUTE

GRILLE

CEK1136

10A

BACK UP GND

ILL

1K(1/2W)

1K(1/2W)

B REMOTE

ACC

0.5A

ALARM

CEK1014

DOOR SW CELLULAR MUTE RL-

FL-

RL+

FL+

RR-

FR-

RR+

FR+

CD:+33.8dBs

CN1901

UNIT

	8	b-A
			A-a	A-b
	29

5

6

8 7 P920R,P9200R,P9250-DEH

D

C

B

A

	1		2		3		4

DEH-P920R,P9200R,P9250

3.5 FM/AM TUNER UNIT

A A

B FM/AM TUNER UNIT

Mark	Band	Input Level
None	–	–
F0	FM	0dBf
F65	FM	65dBf
F125	FM	125dBf
A0	AM	0dB
A74	AM	74dB
A125	AM	125dB

B

KV1410(23)

C

DAN217U

DAN217U

D

30

	1		2		3		4