Pioneer AVH-5750, DEH-P5750 Schematic

ORDER NO.

CRT3426

AVH-P5750DVD/RC

AV RECEIVER/DVD PLAYER 6.5 INCH WIDE DISPLAY

AVH-P5750DVD/RC

AVH-P5750DVD/RD

AVH-P5750DVD/RI

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

Model No.	Order No.	Mech.Module	Remarks
CX-3078	CRT3257	MS-3V1	DVD Mech. Module:Circuit Description, Mech. Description, Disassembly

Manufactured under license from Dolby Laboratories. "Dolby" and the double-D sysmbol are trademarks of Dolby Laboratories.

"DTS" and "DTS Digital Surround" are registered trademarks of Digital Theater Systems, Inc.

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-ZZD.MAR. 2005 Printed in Japan

1

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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.

RC, RI

1.Safety Precautions for those who Service this Unit.

•Follow the adjustment steps in the service manual when servicing this unit. When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results.

B

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

C

D

E

CLASS 1

LASER PRODUCT

F

2		AVH-P5750DVD/RC
1	2		3	4

5 6 7 8

RI				RC
On the top of the player.				A
CAUTION	:	VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN.
		AVOID EXPOSURE TO BEAM.
VORSICHT :		SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG, WENN
		ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETZEN!
ADVARSEL : SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING
		UNDGÅ UDSÆTTELSE FOR STRÀLING.
VARNING	:	SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA
		DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN.
VARO!	:	AVATTAESSA ALTISTUT NÄKYVÄ JA NÄKYMÄTTÖMÄLLE
		LASERSATEIL YLLE. ÄLÄ KATSO SÄTEESEN.	VRW1860

WARNING!

B

The AEL (accessible emission level )of the laser power output is less than CLASS 1 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: DVD:640~660nm CD:770~810nm

DVD : 2.48mw(Emitting period :9sec. ) C CD : 705 w(Emitting period : unlimited)

Additionla Laser Caution

Transistors Q1101 and Q1102 in PCB drive the laser diodes for DVD and CD respectively. When Q1101 or Q1102 is shorted between their terminals,

the laser diodes for DVD or CD 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.

D

RI

CAUTION
Danger of explosion if battery is incorrectly replaced.
Replaced only with the same or equivalent type recommended by the manufacture.
Discord used batteries according to the manufacture's instructions.	E

F

		AVH-	P5750DVD/RC				3
5	6				7	8

1

2

3

4

- Service Precaution

1. You should conform to the regulations governing the

Aproduct (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described 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) .

4.After replacing the pickup unit, be sure to skew

adjustment.

B

5. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector

is plugged or unplugged.

- Inverter for LCD back light becomes a high voltage.

- Operation Check of Fan Motor (Center)

After completing repair of this product, please confirm that the fan motor (center) is rotating. Check Method

1.DVD video is played with this product.

2.The operation is normal if the operation noise (pulse) can be observed after connecting oscilloscope to TP781 located at the bottom of this product. Under this circumstance, be careful not to contact TP781 with chassis as

C	the power fuse of fan motor (center) will blow out, disabling the fan motor (center) to rotate.

TP781

Oscilloscope

D

Bottom of this product

E

F		is a trademark of DVD Format/Logo Licensing Corporation.

4		AVH-P5750DVD/RC
1	2		3	4

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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.

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C

D

E

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		AVH-	P5750DVD/RC				5
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	1	2	3	4
	CONTENTS
	SAFETY INFORMATION.....................................................................................................................................			2
	1. SPECIFICATIONS ............................................................................................................................................			7
A	2. EXPLODED VIEWS AND PARTS LIST ..........................................................................................................			10
	2.1 PACKING			10
	2.2 EXTERIOR(1) ..........................................................................................................................................			12
	2.3 EXTERIOR(2) ..........................................................................................................................................			14
	2.4 EXTERIOR(3) ..........................................................................................................................................			16
	2.5 DVD MECHANISM MODULE(MS3-V1) ...................................................................................................			18
	3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................			20
	3.1 BLOCK DIAGRAM ...................................................................................................................................			20
	3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)..............................................................................			30
	3.3 MOTHER UNIT(SYSTEM)(GUIDE PAGE)...............................................................................................			32
	3.4 MOTHER UNIT(POWER SUPPLY)..........................................................................................................			38
	3.5 MONITOR PCB(GUIDE PAGE)................................................................................................................			40
B	3.6 DVD CORE UNIT(SODC) ........................................................................................................................			46
	3.7 CD MECHANISM MODULE(CPU)...........................................................................................................			52
	3.8 COMPOUND UNIT(A), COMPOUND UNIT(B) AND RELAY PCB ..........................................................			56
	3.9 PU UNIT(REFERENCE) ..........................................................................................................................			57
	3.10 INVERTER PCB.....................................................................................................................................			58
	3.11 RGB UNIT ..............................................................................................................................................			60
	3.12 UPPER PCB ..........................................................................................................................................			62
	3.13 KEYBOARD UNIT..................................................................................................................................			64
	3.14 MAIN UNIT, SW UNIT AND VOLUME UNIT ..........................................................................................			66
	4. PCB CONNECTION DIAGRAM .....................................................................................................................			68
	4.1 MOTHER UNIT ........................................................................................................................................			68
C	4.2 MONITOR PCB........................................................................................................................................			72
	4.3 DVD CORE UNIT .....................................................................................................................................			76
	4.4 COMPOUND UNIT(A) , COMPOUND UNIT(B) ANP RELAY PCB..........................................................			80
	4.5 INVERTER PCB.......................................................................................................................................			81
	4.6 RGB UNIT ................................................................................................................................................			82
	4.7 UPPER PCB ............................................................................................................................................			83
	4.8 KEYBOARD UNIT....................................................................................................................................			84
	4.9 SW UNIT AND VOLUME UNIT ................................................................................................................			85
	4.10 MAIN UNIT.............................................................................................................................................			86
	5. ELECTRICAL PARTS LIST ............................................................................................................................			88
	6. ADJUSTMENT .............................................................................................................................................			109
	6.1 JIG CONNECTION DIAGRAM...............................................................................................................			109
D	6.2 DVD ADJUSTMENT...............................................................................................................................			110
	6.3 MOTHER UNIT ADJUSTMENT			124
	6.4 MONITOR PCB ADJUSTMENT.............................................................................................................			126
	6.5 INVERTER PCB ADJUSTMENT ...........................................................................................................			130
	6.6 MONITOR TEST MODE ........................................................................................................................			132
	6.7 TOUCH PANEL TEST MODE ................................................................................................................			142
	7. GENERAL INFORMATION...........................................................................................................................			152
	7.1 DIAGNOSIS ...........................................................................................................................................			152
	7.1.1 DISASSEMBLY ...................................................................................................................................			152
	7.1.2 PCB LOCATIONS ...............................................................................................................................			160
	7.1.3 CONNECTOR FUNCTION DESCRIPTION........................................................................................			161
	7.2 IC ...........................................................................................................................................................			162
E	7.3 EXPLANATION ......................................................................................................................................			187
	7.3.1 MECHANISM DESCRIPTIONS ..........................................................................................................			187
	7.3.2 OPERATIONAL FLOW CHART ..........................................................................................................			193
	7.4 CLEANIG ...............................................................................................................................................			194
	8. OPERATIONS ..............................................................................................................................................			195

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1. SPECIFICATIONS

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D

E

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		AVH-	P5750DVD/RC				7
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1

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3

4

A

B

C

D

E

F

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1	2		3	4

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C

D

E

F

		AVH-	P5750DVD/RC				9
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1	2	3	4
2. EXPLODED VIEWS AND PARTS LIST
NOTES : • Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List.

• The > mark found on some component parts indicatesthe 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 lobricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.)

2.1PACKING

B

C

D

E

12

11

F

10		AVH-P5750DVD/RC
1	2		3	4

		5	6
(1) EXTERIOR SECTION PARTS LIST
Mark No.		Description	Part No.
	1	Carton	CHG5495
	2	Sub Carton	CHG5270
	3	Contain Box	See Contrast table(2)
	4	Protector	CHP2387
	5	Protector	CHP2708
	6	Protector	CHP2706
	7	Protector	CHP2707
	8	Cord Assy	CDE7321
	9	Cord Assy	CDE7801
	10	Cord Assy	CDE7790
	11	Spacer	CNM9773
	12	Polyethylene Bag	CEG1088
*	13	Lock Tie	CNV-754
	14	Screw Assy	CEA5144
	15	Screw	BMZ50P060FTC
	16	Screw(M4x3)	CBA1870
	17	Screw	CMZ50P060FTC
*	18	Polyethylene Sheet	CNM4338

		7	8
Mark No.		Description	Part No.
	20	Sheet	CNM8603
	21	Accessory Assy	CEA3743
	23	Screw	CBA1650
	24	Bush	CNV1917
*	25	Polyethylene Bag	E36-615
*	26	Polyethylene Bag	CEG-158
	27-1	Polyethylene Bag	CEG1116
	27-2	Owner's Manual	CRB2055
	27-3	Owner's Manual	See Contrast table(2)
	27-4	Owner's Manual	See Contrast table(2)
	27-5	Installation Manual	See Contrast table(2)
	27-6	Caution Card	CRP1310
	28	•••••
	29	Optical Cable Connection Box	See Contrast table(2)
	30	Fastener	CNM6544
	31	Fastener	CNM6545
	32	Remote Control Unit	CXC3075

A

B

(2) CONTRAST TABLE

AVH-P5750DVD/RC, AVH-P5750DVD/RD and AVH-P5750DVD/RI are constructed the same except for the following:

Mark	No.		Description	AVH-P5750DVD/RC	AVH-P5750DVD/RD	AVH-P5750DVD/RI
	3	Contain Box		CHL5495	CHL5496	CHL5497
	27-3	Owner's Manual		CRB2056	CRB2058	CRB2061
	27-4	Owner's Manual		Not used	CRB2059	Not used
	27-5	Installation Manual		CRD3967	CRD3968	CRD3969
	29	Optical Cable Connec-		CXC3584	CXC3584	Not used
		tion Box
Owner's Manual,Installation Manual
Part No.				Language
CRB2055			English
CRB2056			Traditional Chinese
CRB2058			Spanish
CRB2059			Portuguese(B)
CRB2061			Arabic
CRD3967			English, Traditional Chinese
CRD3968			English, Spanish, Portuguese(B)
CRD3969			English, Arabic

C

D

E

F

		AVH-	P5750DVD/RC				11
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1

2

3

4

2.2 EXTERIOR(1)

97

A

B

28

C

D

88

89

E

F

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1	2		3	4

	5	6
EXTERIOR(1) SECTION PARTS LIST
Mark No.	Description	Part No.
1	Screw	BMZ20P030FTB
2	Screw	BMZ20P160FTC
3	Screw	BMZ26P030FTC
4	Screw(M2x8)	CBA1752
5	Screw	BPZ20P060FTB
6	Screw(M2x2)	CBA1872
7	Button(EJECT)	CAC9062
8	Button(A-BM)	CAC9088
9	Button(CROSS)	CAC9089
10	Cord Assy	CDE7176
11	Cord	CDE7715
12	Cord Assy	CDE7797
13	Flat Cable	CDE7805
14	Cord Assy	CDE7796
15	Panel	CNB3101
16	Case	CNB3104
17	Bracket	CND1438
18	Holder	CND1441
19	Button(VOL)	CAC9061
20	Bracket	CND2626
21	Bracket	CND2627
22	Holder	CND2628
23	Lever Unit	CXC4588
24	Insulator	CNM8495
25	Insulator	CNM8864
26	Insulator	CNM9398
27	Sheet	CNM9517
28	Insulator	CNM9750
29	Flexible PCB	CNP8806
30	FFC	CDE7807
31	Connector(CN5501)	CKS4511
32	Guide	CNV8415
33	Mother Unit	See Contrast table(2)
34	Screw	BMZ26P160FTC
35	Screw	BSZ26P080FTC
36	Spring	CBH2863
37	Flat Cable	CDE7806
38	Antenna Cable	CDH1348
39	FM/AM Tuner Unit	CWE1651
40	Connector(CN101,102)	CKS4653
41	Cushion	CNM8671
42	Holder	CND1432
43	Connector(CN154)	CKS4823
44	Cord	CDE7809
45	Terminal(CN731)	CKF1064
46	Connector(CN701)	CKM1332
47	Socket(CN261)	CKM1457
48	Connector(CN171)	CKS3751
49	•••••

	7	8
Mark No.	Description	Part No.
50	Connector(CN151)	CKS4052
51	Connector(CN181)	CKS4052
52	Connector(CN175)	CKS4068
53	Connector(CN152)	CKS4282
54	Connector(CN101)	CKS4511
55	Connector(CN771)	CKS4822
56	Connector(CN561)	CKS4824
57	Connector(CN121)	CKS4830
58	Connector(CN131)	CKS4832
59	Connector(CN781)	CKS4977
60	Holder	CND2629
61	Holder	CND2630
62	Shield	CND2631
63	Holder	CND2633
64	Insulator	CNM9400
65	Insulator	CNM9521
66	Spacer	CNM9522
67	Spacer	CNM9523
68	Heat Sink	CNR1703
69	Heat Sink	CNR1784
70	RGB Unit	CWM9817
71	Connector(CN951)	CKS4497
72	Connector(CN952)	CKS4978
73	Jack(CN981)	CKN1022
74	Connector(CN954)	CKS4052
75	Detach Grille Assy	CXC4194
76	Bracket	CND1482
77	Holder	CND2634
78	Button(SRC/-,+)	CAC9054
79	Button(ATT,EQ/BAND)	CAC9056
80	DVD Mechanism Module(MS-3V1)CXK6418
81	Fan Motor	CXM1262
82	Fan Motor	CXM1276
83	Screw	IMS26P040FTC
84	Cover	CNS8178
85	Grille	CNS8175
86	Screw	IPS20P060FTB
87	Grille Unit	CXC4208
88	Transistor(Q892)	2SD2396
89	IC(IC871)	NJM2388F84
90	IC(IC241)	PAL007A
91	IC(IC5501)	TSOP4840SB1
92	Cap	CNV6727
93	Screw	CMZ50P060FTC
94	Holder	CNC9510
95	Panel	CNS7481
96	Label	See Contrast table(2)
97	Grille Assy	CXC4189

(2) CONTRAST TABLE

AVH-P5750DVD/RC, AVH-P5750DVD/RD and AVH-P5750DVD/RI are constructed the same except for the following:

Mark	No.	Description	AVH-P5750DVD/RC	AVH-P5750DVD/RD	AVH-P5750DVD/RI
	33	Mother Unit	CWM9811	CWM9812	CWM9810
	96	Label	Not used	Not used	VRW1860

A

B

C

D

E

F

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1

2

3

4

2.3 EXTERIOR(2)

A

B

C

D

E

172

172

F

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	5	6
EXTERIOR(2) SECTION PARTS LIST
Mark No.	Description	Part No.
101	Screw(M2x3)	CBA1082
102	Screw(M2x2.5)	CBA1250
103	Screw(M2x4)	CBA1277
104	Screw(M2x1.5)	CBA1615
105	Washer	CBF1038
106	Spring	CBH2645
107	Spring	CBH2646
108	Spring	CBH2647
109	Spring	CBL1585
110	Spring	CBL1586
111	Spring	CBL1587
112	Cord Assy	CDE7047
113	Cord Assy	CDE7213
114	Shaft	CLA4270
115	Shaft	CLA4305
116	Shaft	CLA4306
117	Shaft	CLA4309
118	Bracket	CND1221
119	Heat Sink	CND1228
120	Case	CND1229
121	Holder	CND1318
122	Holder	CND1449
123	Sheet	CNM8522
124	Sheet	CNM8037
125	Insulator	CNM8048
126	Insulator	CNM8158
127	Sheet	CNM8159
128	Tape	CNM8160
129	Insulator	CNM8294
130	Gear	CNR1664
131	Gear	CNR1665
132	Gear	CNR1677
133	Gear	CNR1678
134	Gear	CNR1679
135	Gear	CNR1680
136	Gear	CNR1688
137	Gear	CNR1802
138	Gear	CNR1708
139	Gear	CNV7383
140	Holder	CNV7384
141	Holder	CNV7385
142	Rack	CNV7386
143	Rack	CNV7387
144	Slider	CNV7388
145	Slider	CNV7389
146	Holder	CNV7390
147	Arm	CNV7391
148	Gear	CNV7522
149	Gear	CNV7523
	5	6

		7	8
	Mark No.	Description	Part No.
	150	Gear	CNR1709
	151	Gear	CNV7529	A
	152	Chassis Unit	CXB9509
	153	Frame Unit	CXB9511
	154	Holder Unit	CXB9512
	155	Shaft Unit	CXB9513
	156	Holder Unit	CXB9514
	157	Motor Unit(M3001)(Position)	CXB9515
	158	Motor Unit(M3002)(Angle)	CXB9516
	159	Screw	CZB3082
	160	Screw	CZB3083	B
	161	Washer	CZB3084
	162	Main Unit	CZW3087
	163	SW Unit	CZW3088
	164	Volume Unit	CZW3089
	165	Screw	IMS20P020FTC
	166	Screw	IMS20P030FZK
	167	Washer	YE15S
	168	Screw	BMZ26P050FTC
	169	Connector(CN3801)	CKS4068	C
	170	Connector(CN3802,CN3803)	CKS4732
	171	Connector(CN3807,3809)	CKS4733
	172	Spacer	CNM9837
	173	IC(IC3801)	BA00AST
	174	Volume(VR3841)	CCW1025
	175	•••••
	176	Bracket Unit	CXC3048
	177	Screw(M2x2)	CBA1872	D
	178	Holder	CND2890
	179	Spring	CBH2750
	180	Cover Unit	CXC5118
	181	Screw(M2x2)	CBA1872
	182	Screw(M2x1.8)	CZB3085
	183	Spring	CBL1642
	184	Screw(M2x4)	CZB3088
	185	Drive Unit	CXC5111
	186	Washer	CZB3089	E
	187	Sheet	•••••
	188	Arm	CNV8065
	189	Holder	CNV8066
	190	Screw(M2x3)	CBA1876
	191	Spring	CBL1679
	192	Lever	CND2202
	193	Screw	CBA1797
	101	Screw(M2x3)	CBA1082

F

AVH-	P5750DVD/RC				15
			7	8

1

2

3

4

2.4 EXTERIOR(3)

A

B

C

D

E

F

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	5	6	7	8
EXTERIOR(3) SECTION PARTS LIST
Mark No.	Description	Part No.
1	Screw	BPZ20P060FTC
2	•••••
3	FFC	CDE7195
4	Touch Panel	CSX1087
5	Screw(M2x2)	CBA1872
6	FFC	CDE7814
7	Holder	CND2610
8	Gasket	CNM8600
9	Sheet	CNM8265
10	Sheet	CNM7784
11	Insulator	CNM9390
12	Monitor Unit	CWM9822
13	Connector(CN4541)	CKS3968
14	Connector(CN4301)	CKS4054
15	Connector(CN4591)	CKS4054
16	Connector(CN5342)	CKS4428
17	Connector(CN4521)	CKS4595
18	Connector(CN5001)	CKS4595
19	Connector(CN4501)	CKS4675
20	Connector(CN4007)	CKS4872
21	Shield	CND2737
22	Insulator	CNM9251
23	LCD Module	CWX3151
24	Grille Unit	CXC4199
25	Remote Control Unit	CXC3075
26	Cover	CZN5357
27	Cord Assy	CDE7321
28	Cord Assy	CDE7790
29	Cord Assy	CDE7801
30	Cap	CNV6727
31	•••••
32	Resistor	RSV2PMF102J
33	Cap	CNS1472
34	Resistor	RS1/2PMF102J
> 35	Fuse(10A)	CEK1136

36•••••

37•••••

38	Sheet	CNM9742
39	Spacer	CNM9840
40	Sheet	CNM9744

A

B

C

D

E

F

		AVH-	P5750DVD/RC				17
5	6				7	8

1

2

3

4

2.5 DVD MECHANISM MODULE(MS3-V1)

A

B

M

C

D

E

F

18		AVH-P5750DVD/RC
1	2		3	4

	5	6						7		8
DVD MECHANISM MODULE (MS3-V1)SECTION PARTS LIST
Mark No.	Description	Part No.			Mark No.				Description	Part No.
1	DVD Core Unit	CWX3170		*			57	Arm		CNV7163
2	•••••						58	Arm		CNV7164
3	Connector(CN1201)	CKS4067					59	Roller		CNV7165
4	Connector(CN1551)	CKS4817					60	Arm		CNV7166
5	Connector(CN1231)	CKS4624					61	Guide		CNV8093
6	Connector(CN1903)	CKS4374					62	Gear		CNV7169
7	Connector(CN1101)	CKS4625					63	Gear		CNV7170
8	Connector(CN1901)	CKS3971					64	Gear		CNV7171
9	Screw	BMZ20P020FTC					65	Gear(Black)		CNV7172
10	Screw(M2 x 3.5)	CBA1571					66	Gear		CNV7173
11	Screw(M2 x 2.5)	CBA1623					67	Gear		CNV7174
12	Washer	CBF1038					68	Rack		CNV7175
13	Washer	CBF1064					69	Gear		CNV7176
14	Spring	CBH2586					70	Arm		CNV8077
15	Spring	CBH2587					71	Lever		CNV7178
16	Spring	CBH2588					72	Lever		CNV7179
17	Spring	CBH2589					73	Screw		IMS20P030FTC
18	Spring	CBH2590					74	Gear		CNV7181
19	Spring	CBH2591					75	Holder		CNV7183
20	Spring	CBH2592					76	Holder		CNV7184
21	Spring	CBH2593					77	Guide		CNV7745
22	Spring	CBH2594					78	Roller		CNV7344
23	Spring	CBH2595					79	Damper		CNV7470
24	Spring	CBH2596					80	Damper		CNV7471
25	Spring	CBH2597					81	Collar		CNV7645
26	Spring	CBH2598					82	Compound Unit(A)		CWX3154
27	Spring	CBH2599					83	Screw(M2x2)		CBA1817
28	Spring	CBH2600					84	Compound Unit(B)		CWX3156
29	Spring	CBH2601					85	Washer		YE20FTC
30	Spring	CBH2602					86	Chassis Unit		CXC3629
31	Spring	CBH2603					87	Arm Unit		CXB8681
32	Spring	CBH2604					88	Frame Unit		CXB8683
33	Spring	CBH2605					89	Arm Unit		CXC4701
34	Spring	CBH2711					90	Bracket Unit		CXB8685
35	Spring	CBL1564					91	Motor Unit(LOADING)(M1)		CXC4659
36	Pickup Unit(Service)	CXX1770					92	Motor Unit(CARRIAGE)(M2)		CXC4314
37	Shaft	CLA3881					93	Screw Unit		CXB8689
38	Shaft	CLA4206					94	Roller Unit		CXB8690
39	Shaft	CLA4207					95	Motor(SPINDLE)(M3)		CXM1272
40	Lever	CNC9933					96	Screw		JFZ20P018FTC
41	Holder	CNC9939					97	Photo-transistor(Q1299)		CPT231SCTD
42	Holder	CND2251					98	Switch(S1201,S1202,S1203)		CSN1069
43	Holder	CNC9941					99	Spring Switch(S1204,S1205)		CSN1070
44	Frame	CND2250					100	Resistor(R1298,R1299)		RS1/16S0R0J
45	Sheet	CNM6883					101	Gathering PCB		CNX4320
46	Sheet	CNM8283					102	Holder		CNV8186
47	Sheet	CNM8643					103	Arm		CNV7742
48	Lever	CNV8076					104	Arm		CNV7743
49	Lever	CNV7155					105	Spring		CBH2710
50	Cam	CNV7156					106	Spring		CBL1643
51	Rack	CNV7157					107	Spring		CBH2712
52	Clamper	CNV7158					108	Pickup Unit(Service)(Screw)		GXX1242
53	Arm	CNV7159					109	Screw Assy		CXX1750
54	Arm	CNV7160					110	Screw(M1.4xM1.4)		CBA1787
55	Arm	CNV7161					111	Cover		CNC9943
56	Arm	CNV7162					112	Screw		JFZ20P018FTC
				AVH-	P5750DVD/RC						19
	5	6							7	8

A

B

C

D

E

F

	1			2			3	4
	3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
	3.1 BLOCK DIAGRAM
			MOTHER UNIT (1/2)
A		A
					CE2	SL	DI CK CE	DO
						VDD5

FM/AM TUNER UNIT

7

6

13

5

10

9

8

11

14

18

19

20

21

WC

CE2

ROM VDD

SL

DI

CK

CE1

NC

DO

NC

NC

NC

NC

B

IC 3 EEPROM

IC 5

5.0V

5V

← 3.3V

OSC

LPF

FM/AM

CN401

AM ANT

FMRF

ANT

1

ATT

Rch

TUN

24

IC 2

FM ANT

IC 1

2.5V

3.3V

3

ATT

Lch 23

TUN

FMRF

MIXER, IF AMP

DET, FM MPX,

RF adj

RDS DECODER

ANT adj

C

T51

CF52

CF51

RFGND

OSCGND

DGND

AUDIOGND

NC

VCC

3.3VDD

IC 4

3.3V

3.3V

← 2.5V

2.5V

2

12

15

22

16

4

17

SYS+ B

IC881

IC871

NJM2391DL1-33

NJM2388F84

3.3V REG.

8.4V REG.

D

3

OUT

1

2

1

B.UP

IN

VOUT

VIN

CONT

4

SYS+ B

FU801

Q801

Q803

FU803

VD8

IC801

AN8011S

D/D CONVERTER

10

9

OUT1

VCC

13

IN-1

3

ON/OFF

Q802

12

E

FU802

Q804

FB1

VCC15

IC831

BA00BC0WFP

3.3V REG.

7

OUT2

4

2

4

VCC33

VDD

IN-2

VIN

VC

1

Q806

5

FB2

CT

RT

1

2

Q805

F

20		AVH-P5750DVD/RC
1	2		3	4

5

6

7

8

A

SYSTEM CONTROLLER

CE2

101

TUNPCE2

SL

135

TUNSL

DI

47

TUNPDO

CK

48

TUNPCK

CE

100

TUNPCE

DO

46

TUNPDI

Q841

Q842

VDD5

B.UP

IC851

S-818A35AUC-BGP

3

2

B

3.5V REG.

5

VOUT

VIN

1

VIN

IC601(1/2)

4

IC841

SRVDD

VOUT ON/OFF

PE5485A

S-812C50AUA-C3E

IC856

5V REG.

S-814A33AMC-BCX

3.3V REG.

5

VIN

1

VDD33

VOUT ON/OFF

3

CONTVDD

103

CONTVDD

Rch

TUNR

24

ACC5V REG.

FU861

ACC5

Lch 23

TUNL

Q867

(1/2)

Q867

ACCPW

29

(2/2)

ACCPW

SWVDD5V REG.

VPW

32

VPW

C

SWVDD5

SYSPW

31

SYSPW

CCONT1

77

COOLCNT1

Q861

CCONT2

78

COOLCNT2

(1/2)

CONTVDB

104

CONTVDB

DDCONTL

33

DDCONTL

Q861

SWVDD

(2/2)

OPT5V REG.

OPT5

Q864

(1/2)

TO

Q864

MOTHER UNIT

(2/2)

(2/2)

HSEN

TUNR

D

TUNL

CONTB

MFLPW

SYSPW

FAN MOTOR

REAR FAN6V REG.

CN771

(REAR)

FU803

FU771

2

Q773

Q771

1

(1/2)

CONTVDB

VIDEO9V REG.

VPW

Q773

E

VIDEO5V REG.

Q892

(2/2)

SW9

CCONT1

Q772

VIDEO9

Q891

Q893

VIDEO5

VPW

CCONT2

Q774

CN781

FAN MOTOR

CENTER FAN6V REG.

(CENTER)

FU781

2

Q782

Q781

1

(1/2)

DDCONTL

CONTB

Q782

F

(2/2)

Q783

MFLPW

5

6

AVH-P5750DVD/RC

7

8

21

1

2

3

4

A

A MOTHER UNIT (2/2)

B CN4541

CN171

1

2

3

5

13

15

16

18

19

20

21

23

25

27

30

31

32

35

36

37

39

PWRFL

MOREM

SELFRST

PWRVI

MONI5V

HRX

HTX

MFLPW

MON5PW

YS

CSYNC

ANR1

ANG1

ANB1

MONVBS

ILMGB

ILMA

ILMC

IC541

SM5304AV

CN181

VIDEO AMP

6

VIDEO OUT

1

VIN VOUT

PWFL

PWVI

SWVDD5 RXMON

VGILM

VRILM

VBILM

39

7

VF

37

ANALOG LOUT

MS3 Lch

SELFRST

35

ANALOG ROUT

MS3 Rch

TXMON

SWVDD

SLVSTS

1

4

RXMS3

IC182

CSYNC

29

TC7SET08FUS1

ANR1

ANG1

ANB1

3V→ 5V

28

HSTCMD

8

9

TXMS3

IC181

IC501

TC74VHC08FTS1

CXA2089Q

27

IRQPWR

6

4

IRQPWR

5V→ 3V

AV SELECTOR

Q511

VR511

Q512

Q182

47

40

IC522

C

26

XRESET

3

1

XRESET

Q181

TV

VOUT1

BA7623F

B

B.UP

1

V1

BUFFER

VIDEO AM

VCONTB

CONTB

8

4

CN190123

V2

VOUT2 33

IC521

IN3

22

AMUTE

15

V3

3

+

6

3

IN2

OU

21

VDD33

VDD33

23

V4

NJM2136V

2

IN1

SRVDD

20

SRVDD

VIDEO9

19

VCC33

VCC33

16

LV3

Q521

18

39

18

RV3

LOUT1

17

41

VCC15(33)

2

ROUT1

|

VCC15

LV1

4

14

Q561

RV1

12

VD

B.UP

|

VD8

VIDEO5

27

84

SDA

10

SDA

86

26

SCL

87

ASENBO

8

Q551

SCL

ASENBO

|

SELFRST

62

1

PRGRST

RXMON

108

IC121

TXMON

TXMON

107

HA12240

CN561

VCR IN(V)

RXMON

TO

SWVDD

SWVDD

109

91

TX

1

SWVDD

IETX

DIN1

VCRV

3

CONTB

90

RX

2

B

IN

4

+

IC551

6

MOTHER UNIT

IERX

DOUT

G

2

(1/2)

Q601

88

IPPW

8

B

VIDEO

3

−

NJM2136V

CONTB

81

IPPW

STBY

CONTBIN

C

BCAM

3

121

1

+

IC561

6

NMIXCNT

G

2

RXMS3

111

11

2

−

NJM2136V

RXMS3

FRONTMUTE

TXMS3

112

12

TXMS3

VST

B.CAMERA(V)

IRQPWR

113

9

CN152

IRQPWR

VDT

XRESET

114

10

C

XRESET

VCK

OPT OUT

Q571

1

SYSTEM CONTROLLER

CN1551

VIDEO5

CN151

IC601(2/2)

TUN

PE5485A

TO

OPT5

TUN

1

OPT5

MOTHER UNIT

OPT5

(1/2)

2

IC461

HSEN

TO

Q461

122

SYSMUTE

3

MUTE

OPT OUT

MOTHER UNIT

NJM2138V

VSELIN1

51

50

RCAMUTE

4

(1/2)

CCR

10

RGB VIDEO ISOLATOR

VSELIN1

RCAMUTE

8

CCR

CCR

VSELIN2

52

VSELIN2

AMPMUTE

124

AMPMUTE

CCG

CCG

CCG

5

1

ANB1

AVON

53

30

AMPPW

9

A_OUT

AVON IN

AMPPW

CCB

CCB

CCB

3

7

ANG1

68

10

B_OUT

RGBARI

119

BEEP

PBSENS

C_OUT

8

ANR1

RGBARI

PBSENS

129

CCSYNC

12

14

CSYNC

TXNAV

118

96

ASENS

11

D_OUT

TXNAV

ASENS

12

GNDSIG

2,6,9,13

RXNAV

117

RXNAV

BSENS

69

BSENS

NAVI DVD(V)

PRGON

58

PRGON

BGSENS

130

BGSENS

PRGSW

61

127

TELIN

PRGSW

TELIN

DVDVBS

3

VPPON

59

66

CILM

D

13

+

IC571

6

VPPON

CILM

14

GNDDVD

2

−

NJM2136V

VPP

41

VPP

ILMGRN

35

CGILM

15

YS

G

17

CCAUL

12

IN2A

8

18

CCAUR

13

IN1A

OUT2

1

X601

74

X2

SNSPW

18

SNSPW

CN954

GNDAU

10,15

OUT1

18.874368MHz

19

PUSHSW

19

IN1B/2B

PUSHSW

20

ONSEI+

IC441

DEG0SW

20

DEG0SW

21

ONSEI−

H

73

X1

MTRSEL

14

MTRSEL

GNDRAU

TA2050F

16

MTR1

24

MTR1

25

CCREM

NAVI DVD(A)

MTR2

17

MTR2

26

DSEN

Q151

MTRPW

13

MTRPW

TVON

RGBARI

15

MTRS

27

MTRS

28

GION

GUIDEON

DSENS

83

LIFTPUL

21

LIFTPUL

DSENS

ANGLE IN

137

ANGLE

HTXD

4

1,2 TXNAV

IC151

KDT2

142

30

KEYDT2

TC4S81F

KDT1

141

40

RESET

KEYDT1

RESET

HRXD

RXNAV

KDT0

140

34

31

KEYDT0

DLED

32

GNDD

FU151

|

39

E

CN131

AV-BUS(V)

ACC5

1

AV−

2

−

IC581

6

AV+

3

Q691

2

+

NJM2136V

Q581

3

VSEL1

VSELIN1

VSEL2

VSELIN2

VIDEO5

Q692

4

MOREM

BUS

Q131

5

AVON

AVON

AVG

Q695

AV-

6

REMIN

REMIN

7

AVG

IC451

8

FU131

I

TA2050F

Q694

AV-BUS(A)

CCREM

9

VCRINL

12

IN2A

8

VCRGND

10,15

OUT2

10

IN1B/2B

1

TXNAV

RXNAV

PRGON

PRGSW

VPPON

VPP

11

VCRINR

13

IN1A

OUT1

12

VCRGND

F

CN665

TXNAV

RXNAV

PRGON

PRGSW

VPPON

VPP

CN101

DFLED RESET

REM

10 9 8 7 6 5 4 | 1

1 2 6

22

AVH-P5750DVD/RC

1

2

3

4

5

6

7

8

41

IP-BUS

A

30

31

32

35

36

37

39

1

4

7

6

8

9

10

ANR1

ANG1

ANB1

MONVBS

ILMGB

ILMA

ILMC

CN121 BUS+

BUS−

ASENBO

IPL+

IPR+ IPR− IPL−

NAVI GUIDE MIXING

IC301

IC302

NJM4558V

NJM4558V

ASENBO

ONSEI+

2

IN− 1

1

2

VGILM

VRILM

VBILM

H

ONSEI−

3

OUT1

IN− 1

1

5

BUS+

BUS−

IN+ 1

3

OUT1

IN+ 2

7

SYS+

B

IN+ 1

6

IN− 2

OUT2

5

IN+ 2

7

6

OUT2

Q301

Q302

ANR1

ANG1

ANB1

IN− 2

RBU14

GUIDEON

NMIXCNT

Q303

CN261

IC522

REARV

1

IC303

BA7623F

43

35

34

44

VIDEO AMP

NJM4580V

B

4

IN3

L R R

L

FRONTOUT_L

10

3

A+

IN

1

FL

3

6

3

8

REARV

IN4+

IN4+

IN4−

IN4−

2

AOUT

V

IN2

OUT1

A−

IN

2

24

5

7

FR

IN1

FRONTOUT_R

B+

IN

5

MS3 Lch

41

6

BOUT

IN2_L

B−

IN

Q261

MS3 Rch

37

IN2_R

40

IN1_L

FL

FR

38

IN1_R

PREOUT_L

12

SWL

7

B.UP

ASENBO

22

SWR

OUT

PREOUT_R

9

Q121

Q262

ASENBO

IC201

RCA

PML009A

ELECTRIC VOLUME

IC121

TX

HA12240FP

REAROUT_L

11

RL

11

1

DIN1

6

BUS+

RX

2

BUS+

23

RR

DOUT

5

BUS−

REAROUT_R

13

IPPW

8

STBY

BUS−

B.UP

FU261

4

C

6

20

Q243

MUTE

SYSMUTE

VCRINL

VCRINR

8

19

STB

10

18

DATA

B.UP

17

CLK

IC421

Q245

VCRGND

I

12

NJM4558MD

RCAMUTE

14

TUNER AUDIO AMP

Q244

TO

TUNL

5

IN+ 2

OUT2 7

42

IN3_L

B.UP

MOTHER UNIT

TUNR

3

IN+ 1

1

36

IN3_R

(1/2)

OUT1

SYSMUTE

AMPMUTE

CN701

RCAMUTE

Q241

Q242

FL−

FL−

1

AMPMUTE

IC241

RL−

RL−

2

AMPPW

PAL007B

FL+

FL+

3

BZ601

POWER AMP

RL+

RL+

4

PBSENS

FL

12

22

FR−

FR−

FLIN

MUTE

5

ASENS

FR

11

25

RR−

RR−

FRIN

B.REMOTE

6

BSENS

14

FR+

FR+

RLIN

7

BGSENS

15

3

FL−

RR+

RR+

RRIN

FL−

8

TELIN

23

RL−

Q703

RL−

CILM

AMPPW

4

5

FL+

PBSENS

P.B.

STBY

FL+

9

D

CGILM

21

RL+

VGND

RL+

10

SUPPLY

FR−

7

FR−

Q705

FU703

19

RR−

ASENS

ACC

RR−

11

FR+

9

FR+

SNSPW

17

RR+

BSENS

B.REM

RR+

12

POWER

PUSHSW

DEG0SW

Q704

MTRSEL

BGSENS

B.G.

13

MTR1

MTR2

Q706

MTRPW

TELIN

MUTE

14

MTRS

LIFTPUL

IC681

ANGLE

S-80841CNUA-B82

B.UP

B.UP

15

RESET GEN.

PWVI

16

RESET

1

2

FU701

OUT

VDD5

VDD

Q701

PWFL

FU702

CN154

Q101

MFLPW

Q702

FU152

(1/2)

1

E

VDD5

MFLPW

2

G

3

VBILM

CN952

Q755

TO

MOTHER UNIT

CILM

(1/2)

Q756

Q101

(2/2)

VGILM

Q751

DSENS

KDT2

KDT1

KDT0

B.UP

VDD5

SNSPW

PUSHSW

DEG0SW

MTRSEL

MTR1

MTR2

MTRPW

MTRS

LIFTPUL

ANGLE

CGILM

Q752

VRILM

VGILM

ACC5

FU175

FU176

SENSPW

PUSHSW

ANGL0SW

MTRSEL

MTRPW

LIFTPUL

ANGLEIN

CN101

DFLED

RESET

REM

ILMA

ILMG

DSENS

SWVDD

KEY2

KEY1

KEY0

CN175

BUP

VDD

MTR1

MTR2

MTRS

F

1

2

6

7

8

9

10

11

12

13

1

2

3

10

11

12

13

14

15

16

17

18

19

20

I

CN5501

J

CN3801

5

6

AVH-P5750DVD/RC

7

8

23

1

A

B

A (2/2)CN171

C

D

E

TOUCH PANEL

F

24

1

					2								3										4
	B MONITOR PCB
																				PICTURE SPLIT IC
	CN4541																			IC4001
																				TC90A96AFG
25	ANR1																		73	RADIN1
26	ANG1																		74	GADIN1			ROUT2-7
27	ANB1																		75	BADIN1
					V33
	MONVBS																		66				GOUT2-7
29			Q4440																	SADIN1
				Q4441																			BOUT2-7
23	CSYNC																		86	RGBSYNC1				139
								IC4451(1/2)															STH
																								138
								TC7WH08FU		IC4452			IC4453										LOAD
																								137
								2		TC7SH02FUS1 TC7SH32FUS1													CPH
									7										47					136
	YS							1												OVERLAY			GOE
21										2														135
												4	2										CPV	134
										1				4	5								STV
													1				3		101
															6					OSDBLANKHin
								YSSTP		TOPOSD				BLNK	IC4451(2/2)
															TC7WH08FU
																											IC4122
								MONITOR u-COM																IC4102			TC7SET04FUS1
	GNDSIG							IC4601
20		VSW3V1																						TC7SET04FUS1
								PEG087A
			VLSEN				10	VDDSENS	YSSTOP	19		YSSTP				Q4661							VCOM	133		2	4	2	4	1
					Q4602					20	TOPOSD
									OSDTOP
19	MON5VPW													V33					78
										21		BLNK								RADIN2									9,11
									OSDBLNK															52		X4001
																							XTAL-IN
										32																42MHz
	MFLPW						81		OSDR
17								MFLPW								Q4662
	KYDT		4	1	VSW5V														79	GADIN2			XTAL-OUT	53
16				2			35	KYDT																	Q4001
		IC4604
					IC4605					33
		TC7SET08FUS1							OSDG															60
					TC7SH08FUS1											Q4663							DAC OUT
15	DPDT			2
					4		36	DPDT											80	BADIN2				56
			VSW3V2	1																			PLL IN
14	MONI5V		VACC5						OSDB	34
13	PWRVI			V14A1					SCL	28									104	SCL
12			FU4541				75		SDA	31									105	SDA
										11									106
								STEST2	5060IN											ACK
			VSW3V2				77	SELFRST	ICRES	27									107	RESET
	SELFRST				Q4603				MUTE	23									111	MUTE
11															IC4171
									OSDCLK	17			4	2 TC7S04FU					91	OSDCKout
	MOREM						7												88
4								REMIN												RGBSYNC2
	PWRFL									62									93
3			VFL		TEMP.Sens				HSYNC											OSDC/HSYNCout
										64									92
2					TH4301				VSYNC											OSDVSYNCout
1
							89	TEMPSEN			IC4105
											M62343FP				2	-	1					VCOM AMP					V8
														2	3
				EEPROM Block						5	6
									DI			DI	A02			+	IC4101										Q4101
				IC4691					CLK	6	7	CLK																(1/2)
				S-93C56BD0I-J8													NJM2100V					4
										4	8			1	5	+									3	+
						4	38		LD			LD	A01				7			1		2	5				1
					DO	3	39	EPRDI							6	-							6 +	7	2	-		Q4102
					DI	1	41	EPRDO															-
					CS			EPRCS												IC4103								(1/2)
						2	42
					SK			EPRCK												TC7S66FU
													IC4531										IC4104
																							NJM082BV				VM12
													TC7SET08FUS1
30	ILMGB			VILLGB						24		V5		2		4			DIMDT2
									DIMDTY					1
	ILMC			VILLC
32						X4601				26									INVPUL
									INVPUL
						10MHz	13
								XOUT					V8									VACC5
									INVBST	3					Q4301
							15																			5	IC4606
								XIN																					1
																			INVBST							4	S-818A33AUC
			RESET																								-BGN
	VSW3V2	2	IC4602		1		12	RESET		V14A1
			S-80827CNNB-B8M										D/D CONVERTER
																			8V REG.
														IC4181														2.5V REG.
														BD6171KV				4	Q4181		1,2,5,6
													11				7	3						V8
														PVCC1 OUT2														IC4182
																											5
													6	PVCC2										V33				S-1131B25UC
													42				4
	CN4501													VCC		VS2												-N4K
															PVCC3		23
							92
4								PNLADY	MVIPW	32			32	EN1	PVCC4		48											1.5V REG.
			Q4503				91	PNLVD							PVCC5		37		3.3V REG.
																		4			1,2,5,6						5	IC4183
																	10	3	Q4182					V33				S-1131B15UC
							90								OUT1
3								PNLYV																V31				-N4A
							93										13
								PNLADX								VS1
										72	KDT1				OUT3		22							V5
2				VSW3V2					KD1								47
	Q4502									71	KDT2				OUT4									V18
									KD2
	(1/2)									70	KDT3						38
							80		KD3						OUT5									VM12
								PNLXV
				Q4502					KD4	69	KDT4
1				(2/2)						68	KST1
	Q4501								KS1
										67	KST2
	(1/2)								KS2
				Q4501
				(2/2)
									LSEN	94
						AVH-P5750DVD/RC
					2								3										4

					5
							CN4007
								30
			DC0-5					|
								35
								36
			DB0-5					|
								41
								42
			DA0-5					|
								47
							STH1	59
							LOAD	29
							CPH	20
							OE	9
							CPV
								8
							STV1
								6
							L/R
								28
					V33		VDD1	17
							VDD1	16
							VDD2	26
					V5			|
IC4122
								24
TC7SET04FUS1					V18		VGH	13
FUS1					VM12		VGL	4
4	2	4	1,3,5					58
				IC4121
						V0-10		|
		9,11,13		TC74VHC04FTS1
								48
							VCOM	2
							VCOM
								1
							CN4521
						VFL	PWRFL	16
								15
								14
						VILLGB	VILLGB	12
			Q4101		KST1		KST1	11
			(2/2)		KST2		KST2
								10
V8
							GNDILM	9
Q4101
	(1/2)					DIMDT2	DIMDTY	8
						INVPUL	INVPUL
								7
1						INVBST	INVBST
								3
	Q4102
	(1/2)			Q4102
				(2/2)
12					KDT3		KDT3
								2
					KDT4		KDT4	1
				VSW5V
C4606		1
-818A33AUC				VLSEN
BGN				VSW3V2			CN4591
								1
	2.5V REG.
5	IC4182		1
	S-1131B25UC			V25
	-N4K
	1.5V REG.
5	IC4183		1
	S-1131B15UC			V15
	-N4A
					KDT1		KDT1	2
					VILLC		VILLC
								3
					VILLA		VILLA
								4
					VILLGB		VILLGB
								5
					KDT2		KDT2
								6
					KST1		KST1
								7
					KST2		KST2
								8
						VACC5		9
							LSEN	10
					5

6

7

8

LCD MODULE

A

LCD

B

LCD

BACK LIGHT

F INVERTER PCB

1

2

LCD DRIVE

CN5342

FL1

FL2

CN5001

5V REG.

IC5341

FU5341

OZ961ISN

Q5343

C

PWRFL

3

IC5373

1

5

1

VDDA

NDRV_B

20

T5341

TA78L05F

14

2

DIM

15

5

6

3

Q5371

Q5372

LCT

4

3

ENA

7

PDRV_A

19

Q5342

V2500

Q5344

NDRV_D

11

5

VILMG

D5201

3

7

D5202

2

D5203

KS1

IC5345

9

12

6

TC7SET08FUS1

FB

PDRV_C

7

KS2

ILMGND

1,2

4

18

2

8

CT

OVP

9

DIMDTY

INVPUL

10

14

INVBST

S5102

WIDE

D

(POS)

Q5005

(1/2)

S5101

Q5003

ENT

KD3

(V.D.P MENU)

15

S5103

Q5002

Q5005

(2/2)

V.ADJ

KD4

(V.D.P/AV)

16

H UPPER PCB

CN4301

11

GILL

Button Illumination (Green)

							E
						S4391	S4392
						INFO	PGM
		Center Illumination (Blue)				S4393	S4394
						FLIP DOWN	OPEN/CLOSE
10	KDT1
9	VILLC(VILLB)
8	VILLGB
7
	KDT2
6
	KST1
5
	KST2
4
	VSW5
3
			IC4311
			NJM062V
			5	1	+	3
							F
2	LSEN	7	+ 6		-	2
			-

	AVH-	P5750DVD/RC				25
6				7	8

1				2		3			4
A		G RGB UNIT
						CN981
				OPTICAL OUT					DIGITAL
									OUTPUT
				IC981
				TC7SET08FUS1		CN954
				INB	1	OPT5	40
				4		OPT5	39
				OUTY		HSEN	38
B			CN951	INA	2	OPT OUT	37
		1	CCR			CCR	33
		2	CCG			CCG	32
		3	CCB			CCB	31
		4	CCSYNC			CCSYNC	30
		5	GNDSIG			GNDSIG	29
		6	DVDVBS			DVDVBS	28
		7	GNDDVD			GNDDVD	27
		8	YS			YS	26
		10	CCAUL			CCAUL	24
	TO	11	CCAUR			CCAUR	23
		12	GNDAU			GNDAU	22	A (2/2)CN151
	NAVI	13	ONSEI+			ONSEI+	21
		14	ONSEI−			ONSEI−	20
		17	GNDRAU			GNDRAU	17
C		18	CCREM			CCREM	16
		19	DSEN			DSEN	15
		20	TVON			TVON	14
		21	GION			GION	13
		24	HTXD			HTXD	11
		25	HRXD			HRXD	10
		26	GNDD			GNDD	9
						GNDD	8
						GNDD
			CN952				7
						GNDD
							6
						GNDD
		1					5
A (2/2)CN154						GNDD
		2					4
						GNDD
		3				GNDD	3
							2
D			J MAIN UNIT
			CN3802	MOTOR DRIVER				CN3801
POSITION	M	1	MO1	1	5			MTR1	6
MOTOR			MOB	18	6			MTR2
		2							5

					IC 3802	REGULATOR FOR DRIVER
				CN3803	BA6247FP 16		4	IC 3801	1	MTRPW	4
								BA00AST
		ANGLE	2	MO2	22
		MOTOR M		MOB				Q3801
			1			14				MTRS
											3
	K VOLUME UNIT				Q3804					VDD
E											11
				CN3809							18 A (2/2)CN175
		CN3843			1	IC 3803	3	Q3802		VBU
				ANGLV							19
			1			TA78L05F
		CN3842		ANGLIN0							20
	VR3841		2							SNSPW 10
		CN3841		ANGLG
			3					Q3803
	L SW UNIT				1	IC 3805	3	2 IC 3804		4 LIFTPUL	2
						GP2L24B		TC7S14FU
				CN3807
	S3832	CN3833								ANGLEIN	1
			1	LIFT						PUSHSW	9
	LIFTSW
	S3831	CN3831	3	ANGLE0						ANGL0SW	8
	ANGLE0SW	CN3832		GNDSNS
			2

F

26		AVH-P5750DVD/RC
1	2		3	4

5

6

7

8

I

KEYBOARD UNIT

A

S5515

A.MENU

S5504

SLOT ILM

S5512

VOL

S5514

S5511

S5506

S5501

S5503

S5502

S5507

S5508

S5509

S5505

SOURCE

−

ANGLE +

ATT

EQ

BAND

S5510

S5513

EJECT

CN5501

BOOK.M

KEY0

13

KEY1

12

KEY2

11

1

IC5501

3

SWVDD

10

B

TSOP4840SB1

S5517

DSENS

DSENS

D5510,D5512,D5514

9

D5516,D5518,D5520

D5522,D5524,D5526

ILMG

8

A (2/2)CN101

D5502-D5508

C

REM

6

S5516

RESET

RESET

2

D5528

DFLED

1

D

E

F

5

6

AVH-P5750DVD/RC

7

8

27

1

2

3

4

C DVD CORE UNIT

A

CN1101

9

18

Q1105

Q1104

68

VSHF

NRST

23

UNIT(SERVICE)

Q1103

A,B1-4,C,RF+,RF-

IECOUT

181

XCSSR

47

33

Q1101

Q1106

XCSFM

2

65LD

133

LPCO1

B

26

IC1671

IC1672

PICKUP

25,48

4

1

Q1102

Q1107

TC74LCX16373AFT

TC7SZ08FU

24 78LD

135

LPCO2

LATCH

SDRAM

2

CPU

IC1651

IC1652

62,66

FG

IC1501

M5M5V216ATP-70HI

TC7SZ126F

MN35104UB

A0-20,

ADT0-15

IC1601

DRIVER

PD6516A

FLASH MEMORY

A20

FOP,FOM,TOP,TOM

IC1251

FD,TD,MD,CRGDRV

CARRIGE

BA5985FM

MOTOR

CN1201

9

10

IC1570

COP,COM

LOM

LOP

148

K4S283232E-TC75

M

AD1

M

10

76

DRY6

SDRAM

M

IC 1201

VCC15

AN8471SAT1

RELAY PCBSPINDLE

LRCK

174

MOTOR

SRCK

175

4

C

39

1

IC1602

2

M

EXADR18

D

TC7SH86FU

LOADING

163

MOTOR

DAC4OUT

COMPOUND UNIT(A)

12cm

S1201

DSCSNS

92

163

OSCI

BECLK

8cm

S1202

4

IC1231

1

Disc sens

S1203

VDD33

TC7SZ125FU

Disc sens

S1204

21

25

CN1231

8cm

S1205

ELERGENCY LOAD

39

REV

XRES_M

CD/DVD

CLOCK GENERATOR

43

FSSW1

3

14

1

6

42

FSSW2

IC1051

CLAMP SW

CLNP

15

IC1801

IC1802

5

PE5401A

AMUT

SM8707LV

13

2 TC7WH157FU

S1206

D

E COMPOUND UNIT(B)

E

F

28

AVH-P5750DVD/RC

2

3

4

1

5

6

7

8

A

											CN1903
									XRES_M	9
											CN1551
									IECOUT	1	A (2/2)CN152
2
672		1										B
Z08FU
		2	1
			IC1652
0HI		TC7SZ126FU
							2		VD	CN1901
					1	IC1002				10
H MEMORY
						R1130H501B	5
					5	IC1001	1
									VCONTB
					S-L2980A50MC-C7J 3					23
				6		IC1003
					VCC15		1,2	Q1002	VCONTA	25
			16			LTC3411EMS
				IC1851
			3				6,7
				PCM1742KE
			1						VD 11
			10
						DC-DC CONVERTER				12		C
				7
				ADAC
					Q1551
									VIDEO OUT	39
				3
			8	IC1853	1				Lch OUT 37		A (2/2)CN181
				NJM2100V
				2
21		25		1,2
EV	XRES_M
				IC1852
			3,5
				NJM2140R
51
1A

AMUTE,XRES_S,IRQPWR,STSCOMN,CMDCOMN

VDD33

21

D

E

F

		AVH-	P5750DVD/RC				29
5	6				7	8

1

2

3

4

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

A

B

C

A 1/2

A 2/2

D
CN1901	CN1551
C D E M
DVD MECHANISM MODULE(MS3-V1)
E	B MONITOR PC

	F	F INVERTER PCB		LCD MO
	30		AVH-P5750DVD/RC
		2	3	4
	1