Pioneer AVH-P6000DVD, AVH-P6850 Service manual

ORDER NO.

CRT3680

AVH-P6800DVD/UC

AV RECEIVER/6-DISC CHANGER WITH 7 INCH WIDE DISPLAY

AVH-P6800DVD/UC

AVH-P6800DVD/RE

AVH-P6850DVD/RD

AVH-P6850DVD/RC

AVH-P6850DVD/RI

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

Model No.	Order No.					Mech.Module					Remarks
CX-3150	CRT3495					MG4			DVD Mech. Module:Circuit Descriptions, Mech. Overview, Disassembly, How to Assemble

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

K-ZZW. APR. 2006 Printed in Japan

1

2

3

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SAFETY INFORMATION

Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair

A performed can adversely affect the and reliability of the product and may void the If you are not qualified to perform the repair of this product properly and 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 Health & Safety Code Section 25249.6 - Proposition 65

This product contains mercury. Disposal of this material may be regulated due to environmental considerations. For disposal or recycling information, please contact your local authorities or the Electronics Industries

BAlliance: www.eiae.org.

1.Safety Precautions for those who Service this Unit.

•Follow the adjustment steps in the service manual when servicing this unit. When check

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

Caution:

1.During repair or tests, minimum distance of 13 cm from the focus lens must be kept.

2.During repair or tests, do not view laser beam for 10 seconds or longer

C

WARNING!

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:

D DVD:640 nm to 660 nm

CD:770 nm to 810 nm

DVD : 2.48 mW(Emitting period :9 sec.)

CD : 705 W(Emitting period : unlimited)

Additional 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

Ewith no disc loaded while such short-circuit is continued, the naked eyes may be exposed to the laser beam.

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.

F

2		AVH-P6800DVD/UC
1	2		3	4

5

6

7

8

-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.Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic induction.

-DVD and CD section precaution

1.EJECT LOCK MODE for DVD mechanism

In order to enter "EJECT LOCK" mode, reset start while pressing the "VOL+" and "V.ADJ" keys together. Pressing the "VOL+" and "V.ADJ" keys until monitor backlight is turned on.

In order to exit "EJECT LOCK" mode, follow the same steps to enter this mode.

2.Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors

during power-on mode may damage the ICs inside the unit.

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

- AVH-P6800DVD/UC

When AVH-P6800DVD/UC is connected to either NAVI or VDP, the NAVI screen or the VDP screen may flicker left and right. In such a case, press RESET while pressing SRC key and V.ADJ key. After the reset, a high tone blip sound will be heard, and either NAVI or VDP will be displayed at the center of the screen. The default setting is VDP.

Even if the setting is made to VDP, it is not a problem as long as the NAVI screen is properly displayed.

is a trademark of DVD Format/Logo Licensing Corporation.

A

B

C

D

E

F

		AVH-	P6800DVD/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.

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4		AVH-P6800DVD/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 ..................................................................................................................................................			12
2.2 EXTERIOR (1) ..........................................................................................................................................			14
2.3 EXTERIOR (2) ..........................................................................................................................................			16
2.4 DVD MECHANISM MODULE ...................................................................................................................			18
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..........................................................................................			20
3.1 BLOCK DIAGRAM....................................................................................................................................			20
3.2 OVERALL CONNECTION DIAGRAM ......................................................................................................			30
3.3 MOTHER PCB (SYSTEM)(GUIDE PAGE) ...............................................................................................			32
3.4 MOTHER PCB (POWER SUPPLY) ..........................................................................................................			38
3.5 RGB CONNECTOR PCB .........................................................................................................................			40
3.6 AV SELECTOR UNIT(GUIDE PAGE) .......................................................................................................			42
3.7 DVD CORE UNIT (1/2)(GUIDE PAGE) .....................................................................................................			48
3.8 DVD CORE UNIT (2/2) .............................................................................................................................			54
3.9 MONITOR PCB (MONITOR), PANEL PCB(GUIDE PAGE) ......................................................................			58
3.10 MONITOR PCB (GDC)(GUIDE PAGE)...................................................................................................			64
3.11 KEY UNIT ...............................................................................................................................................			70
3.12 MAIN PCB UNIT .....................................................................................................................................			72
4. PCB CONNECTION DIAGRAM ......................................................................................................................			74
4.1 MOTHER PCB..........................................................................................................................................			74
4.2 RGB CONNECTOR PCB .........................................................................................................................			78
4.3 PANEL PCB ..............................................................................................................................................			79
4.4 AV SELECTOR UNIT................................................................................................................................			80
4.5 DVD CORE UNIT......................................................................................................................................			84
4.6 MONITOR PCB ........................................................................................................................................			88
4.7 MAIN PCB UNIT .......................................................................................................................................			92
4.8 KEY UNIT .................................................................................................................................................			94
5. ELECTRICAL PARTS LIST .............................................................................................................................			95
6. ADJUSTMENT ..............................................................................................................................................			122
6.1 DVD ADJUSTMENT ...............................................................................................................................			122
6.2 AV SELECTOR UNIT ADJUSTMENT ....................................................................................................			126
6.3 MOTHER PCB ADJUSTMENT...............................................................................................................			128
6.4 MONITOR PCB (INVERTER) ADJUSTMENT........................................................................................			130
6.5 MONITOR PCB (MONITOR) ADJUSTMENT .........................................................................................			132
6.6 TOUCH PANEL TEST MODE .................................................................................................................			147
7. GENERAL INFORMATION ...........................................................................................................................			156
7.1 DIAGNOSIS............................................................................................................................................			156
7.1.1 DISASSEMBLY....................................................................................................................................			156
7.1.2 CONNECTOR FUNCTION DESCRIPTION ........................................................................................			162
7.2 IC ............................................................................................................................................................			163
7.3 OPERATIONAL FLOW CHART ..............................................................................................................			181
8. OPERATIONS ...............................................................................................................................................			182

A

B

C

D

E

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		AVH-	P6800DVD/UC				5
5	6				7	8

1

2

3

4

1. SPECIFICATIONS

A

B

C

D

E

F

6		AVH-P6800DVD/UC
1	2		3	4

5

6

7

8

A

B

C

D

E

F

		AVH-	P6800DVD/UC				7
5	6				7	8

1

2

3

4

A

B

C

D

E

F

8		AVH-P6800DVD/UC
1	2		3	4

5

6

7

8

A

B

C

D

E

F

		AVH-	P6800DVD/UC				9
5	6				7	8

1

2

3

4

A

B

C

D

E

F

10		AVH-P6800DVD/UC
1	2		3	4

5

6

7

8

A

B

C

D

E

F

		AVH-	P6800DVD/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

	12			21	31
		9
	10
		11
				22	28
B
		12	23		27
30	10	7	5	24	13
		8		25
29				26
		6

33

1

3

4

2

C

32

18

20

15

14

D

19

E

16

17

F

12		AVH-P6800DVD/UC
1	2		3	4

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6

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8

PACKING SECTION PARTS LIST

Mark

No.

Description

AVH-P6800DVD

AVH-P6800DVD

AVH-P6850DVD

AVH-P6850DVD

AVH-P6850DVD

/UC

/RE

/RD

/RC

/RI

1

Cord Assy

CDE7321

CDE7321

CDE7321

CDE7321

CDE7321

2

Cord Assy

CDE7815

CDE7815

CDE7815

CDE7815

CDE7815

3

Cord Assy

CDE8215

Not used

CDE8215

CDE8215

CDE8215

4

Cord Assy

CDE8255

Not used

Not used

Not used

Not used

5

Accessory Assy

CEA3743

CEA3743

CEA3743

CEA3743

CEA3743

6

Screw

CBA1650

CBA1650

CBA1650

CBA1650

CBA1650

7

Bush

CNV1917

CNV1917

CNV1917

CNV1917

CNV1917

*

8

Polyethylene Bag

E36-615

E36-615

E36-615

E36-615

E36-615

9

Screw Assy

CEA3797

CEA3797

CEA3797

CEA3797

CEA3797

10

Screw

BMZ50P060FTC

BMZ50P060FTC

BMZ50P060FTC

BMZ50P060FTC

BMZ50P060FTC

*

11

Polyethylene Bag

CEG-127

CEG-127

CEG-127

CEG-127

CEG-127

12

Screw

CMZ50P060FTC

CMZ50P060FTC

CMZ50P060FTC

CMZ50P060FTC

CMZ50P060FTC

13

Polyethylene Bag

CEG1116

CEG1116

CEG1116

CEG1116

CEG1116

14

Cover

CEG1177

CEG1074

CEG1074

CEG1074

CEG1074

15

Sub Carton

CHA3298

CHA3298

CHA3298

CHA3298

CHA3298

16

Carton

CHG5774

CHG5778

CHG5775

CHG5775

CHG5775

17

Contain Box

CHL5774

CHL5778

CHL5776

CHL5775

CHL5777

18

Protector(Upper)

CHP2227

CHP2227

CHP2227

CHP2227

CHP2227

19

Protector

CHP2272

CHP2272

CHP2272

CHP2272

CHP2272

20

Protector

CHP3202

CHP3202

CHP3202

CHP3202

CHP3202

21

Owner's Manual

CRB2171

CRB2213

CRB2163

CRB2163

CRB2163

22

Owner's Manual

CRB2172

CRB2215

CRB2166

CRB2165

CRB2164

23

Owner's Manual

Not used

Not used

CRB2167

CRB2273

Not used

24

Installation Manual

CRD4075

CRD4074

CRD4073

CRD4072

CRD4071

25

Caution Card

CRP1310

CRP1310

CRP1310

CRP1310

CRP1310

*

26

Warranty Card

CRY1246

CRY1157

Not used

Not used

Not used

*

27

Registration Card

CRY1229

Not used

Not used

Not used

Not used

*

28

Caution Card

CRP1342

CRP1342

CRP1342

CRP1342

CRP1342

29

Remote Control Unit

CXC6317

CXC6317

CXC6317

CXC6317

CXC6317

30

Panel

CNS8669

CNS8669

CNS8669

CNS8669

CNS8669

31

Pen

CNV8969

CNV8969

CNV8969

CNV8969

CNV8969

32

Cord Assy

Not used

CDE8253

Not used

Not used

Not used

33

Cord Assy

Not used

CDE8263

CDE8263

CDE8263

CDE8263

Owner's Manual,Installation Manual

Part No.

Language

CRB2171

English

CRB2172

French

CRD4075

English, French

CRB2213

English

CRB2215

Russian

CRD4074

English, Russian

CRB2163

English

CRB2166

Spanish

CRB2167

Portuguese(B)

CRD4073

English, Spanish, Portuguese(B)

CRB2165

Traditional Chinese

CRB2273

Korean

CRD4072

English, Traditional Chinese, Korean

CRB2164

Arabic

CRD4071

English, Arabic

AVH-

P6800DVD/UC

13

5

6

7

8

A

B

C

D

E

F

		1					2			3
2.2 EXTERIOR (1)
58			10			10		3	4	4
A										4
						5
				6				52
										11
				8				53
										12
									10
B		8	7					9		10
		7	8							36
		8		7		57
					6	56
		7							35
								33	30
C						34			31
							46
										30
					28					32
	20			22
		A	27			19 23
D
			29
20	13 26						19
					16
		15	17
						20	H
	25					18
					20
		14					20
								51	54
E							20
		A	48			21 20			20	C
				20
							20
						20
		C					20
							55
							20	20	20
	24	B						20

F

4

1

8

2

	38	47
		47	B
40		39	47

F

	47
	37
43
	44 42
45	49

G

41

50

54

14		AVH-P6800DVD/UC
1	2		3	4

	5	6
(1) EXTERIOR (1) SECTION PARTS LIST
Mark No.	Description	Part No.
1	Cord Assy	CDE7321
2	Cap	CNS1472
3	Cord Assy	CDE7815
4	Cap	CNV6727
5	Cord Assy	See Contrast table(2)
> 6	Fuse(10 A)	CEK1136
7	Cap	CNS1472
8	Resistor	RS1/2PMF102J
9	Cord Assy	See Contrast table(2)
10	Cap	CNV6727
11	Case	CNB3278
12	Cushion	CNN1308
13	Button(BAND)	CAC9731
14	Button(TRACK)	CAC9732
15	Button(VOL-)	CAC9733
16	Button(SRC)	CAC9734
17	Button(VOL+)	CAC9735
18	Button(ENT,WIDE,V.ADJ,OPEN) CAC9736
19	Screw(M2 x 5)	CBA1875
20	Screw(M2 x 3)	CBA1877
21	Holder	CND3300
22	Sheet	CNN1102
23	Sheet	CNN1423
24	Flexible PCB	CNP9191
25	Grille	See Contrast table(2)
26	Plate	CNS8597
27	Spacer	CNV9123
28	Touch Panel	CSX1093
29	Key Unit	CWN1686
30	Screw(M2 x 2)	CBA1771

	7	8
Mark No.	Description	Part No.
31	Holder	CND3014
32	Holder	CND3015
33	Holder	CND3016
34	Insulator	CNM9811
35	Insulator	CNN1106
36	Monitor Unit	CWN1683
37	Terminal(CN4204)	CKF1064
38	Terminal(CN4205)	CKF1064
39	Terminal(CN4206)	CKF1064
40	Connector(CN4101)	CKS4428
41	Connector(CN4951)	CKS4979
42	Connector(CN4202)	CKS5041
43	Connector(CN4201)	CKS5105
44	Connector(CN4901)	CKS5111
45	Connector(CN4203)	CKS5547
46	LCD Module	CWX3263
47	Screw	PMB20P040FTC
48	Case Unit	CXC6260
49	Screw(M2 x 6)	CBA1951
50	Cord	CDE8153
51	Panel Unit	See Contrast table(2)
52	Remote Control Unit	CXC6317
53	Cover	CZN7062
54	Screw(M2 x 2)	CBA1735
55	Holder	CNV9039
56	Cord Assy	See Contrast table(2)
57	Cover	See Contrast table(2)
58	Cord Assy	See Contrast table(2)

A

B

C

D

(2) CONTRAST TABLE

AVH-P6800DVD/UC, AVH-P6800DVD/RE, AVH-P6850DVD/RD, AVH-P6850DVD/RC and AVH-P6850DVD/RI are constructed the same except for the following:

Mark	No.	Description	AVH-P6800DVD	AVH-P6800DVD	AVH-P6850DVD	AVH-P6850DVD	AVH-P6850DVD
			/UC	/RE	/RD	/RC	/RI
	5	Cord Assy	CDE8215	Not used	CDE8215	CDE8215	CDE8215
	9	Cord Assy	CDE8255	Not used	Not used	Not used	Not used
	25	Grille	CNS8593	CNS8593	CNS8594	CNS8594	CNS8594
	51	Panel Unit	CXC6258	CXC6261	CXC6259	CXC6259	CXC6259	E
	56	Cord Assy	Not used	CDE8253	Not used	Not used	Not used
	57	Cover	Not used	CKX-003	Not used	Not used	Not used
	58	Cord Assy	Not used	CDE8263	CDE8263	CDE8263	CDE8263

F

		AVH-	P6800DVD/UC				15
5	6				7	8

	1		2		3	4
	2.3 EXTERIOR (2)
	101		89
	92
A	101		101		B
	91		101
					A	98
	92
	90				99
			92		79
	78	78				81
	78		93
			92			80
					C
B			83			82
				C	86
					85	10
	100			87		13
			2		84
					88

7	11		2	2
14		18		2

C 9

40

45

19

21 20

22

D

15

52

E

49

53

56

59

F

									E
			44			42		7		4
			27		43
33
	B		28
				46	C	25		48		16	77
								95
						31
			32	29
							41			16
	36				26	24
			34
					37					G
				A		35		47		17
	39						23			17
								106
	A								96
38							7	7
		B	30					12
					3				69
							72		97
	52								70
							I			104
94						50		F		68
57		F	74						71
55								66
				57
53				62	105			E
	73								D
76
56	61									G
103	63		D
					102
	54										3
60	52				51	51
	64
					65	67				3	8
75			58								5

1

1

2

16		AVH-P6800DVD/UC
1	2		3	4

	5	6
(1) EXTERIOR (2) SECTION PARTS LIST
Mark No.	Description	Part No.
1	Screw	BMZ20P160FTC
2	Screw	BMZ26P040FTC
3	Screw	BSZ26P050FTC
4	Panel	CNB3279
5	Seal	CNN1326
6	•••••
7	Screw	ASZ26P050FTC
8	Screw	BMZ20P030FTC
9	Spring	CBL1747
10	Cord Assy	CDE7176
11	Cord	CDE7809
12	Cable	CDE8149
13	Cord Assy	CDE8154
14	Cushion	CNN1325
15	Mother Unit	See Contrast table(2)
16	Screw	BMZ26P160FTC
17	Screw	BSZ26P080FTC
18	Antenna Cable(CN401)	CDH1358
19	FM/AM Tuner Unit	CWE1651
20	Connector(CN101)	CKS4653
21	Connector(CN102)	CKS4653
22	Holder	CND1432
23	Terminal(CN732)	CKF-047
24	Connector(CN702)	CKM1332
25	Socket(CN261)	CKM1457
26	Connector(CN382)	CKS2104
27	Connector(CN951)	CKS4497
28	Connector(CN104)	CKS4799
29	Connector(CN161)	CKS4800
30	Connector(CN381)	CKS4817
31	Connector(CN481)	CKS4822
32	Connector(CN162)	CKS4823
33	Connector(CN952)	CKS4823
34	Connector(CN771)	CKS4824
35	Connector(CN141)	CKS4830
36	Connector(CN471)	CKS5062
37	Connector(CN441)	CKS5070
38	Connector(CN351)	CKS5075
39	Connector(CN101)	CKS5547
40	Holder	CND1058
41	Holder	CND2633
42	Holder	CND3283
43	Holder	CND3284
44	Holder	CND3285
45	Insulator	CNM8453
46	Spacer	CNM9522
47	Heat Sink	CNR1703
48	Heat Sink	CNR1784
49	Drive Unit	CXC6065
50	Screw(M2 x 6)	CBA1399
51	Screw(M2 x 1.5)	CBA1615
52	Screw(M2 x 2)	CBA1771
53	Screw(M2 x 2.5)	CBA1881
54	Spring	CZB3092

		7	8
Mark No.		Description	Part No.
	55	Spring	CZB3093
	56	Washer	CZB5004
	57	Screw	CZB5005
	58	Shaft	CZL3010
	59	Roller	CZL3011
	60	Roller	CZL3012
	61	Gear	CZN7011
	62	Gear	CZN7012
	63	Gear	CZN7013
	64	Rack	CZN7014
	65	Holder	CZN7015
	66	Holder	CZN7042
	67	Holder	CZN7043
	68	Main PCB Unit	CZW5026
	69	Screw	BMZ26P050FTC
	70	Heat Sink	CND1228
	71	Connector(CN1)	CZK3071
	72	Connector(CN2)	CZK3075
	73	Bracket Unit	CZX5101
	74	Motor Unit	CZX5102
	75	Frame	CZN7063
	76	Screw	JFZ20P020FTC
	77	Fan Motor	CXM1262
	78	Screw	IMS20P022FTC
	79	Insulator	CNN1085
	80	Cable	CDE8151
	81	Cord Assy	CDE8155
	82	Cord Assy	CDE7449
	83	AV Selector Unit	See Contrast table(2)
	84	Connector(CN2101)	CKM1389
	85	Connector(CN2301)	CKS4978
	86	Connector(CN2401)	CKS4983
	87	Connector(CN2001)	CKS5049
	88	Holder	CND3286
	89	DVD Mechanism Module(Service)(MG4) CXX2152
	90	Door Unit	CXC6154
	91	Holder	CND3282
	92	Screw	BMZ30P040FTC
	93	Holder	CND3281
*	94	Plate	CZN7065
	95	IC(IC241)	PAL007B
	96	Transistor (Q821)	2SB1708
	97	Transistor (Q1)	2SB1185
	98	Cable	CDE8150
	99	Cable	CDE8152
	100	Chassis	CNA2898
	101	Screw	BSZ26P050FTC
*	102	Chassis Unit	CZX5171
*	103	Washer	CZB5015
*	104	Cushion	CZN7087
*	105	Cushion	CZN7088
	106	Transistor (Q831)	2SD2396

A

B

C

D

E

(2) CONTRAST TABLE

AVH-P6800DVD/UC, AVH-P6800DVD/RE, AVH-P6850DVD/RD, AVH-P6850DVD/RC and AVH-P6850DVD/RI are constructed the same except for the following:

Mark

No.

Description

AVH-P6800DVD

AVH-P6800DVD

AVH-P6850DVD

AVH-P6850DVD

AVH-P6850DVD

F

/UC

/RE

/RD

/RC

/RI

15

Mother Unit

CWN1675

CWN1679

CWN1678

CWN1677

CWN1676

83

AV Selector Unit

CWN1685

CWN1681

CWN1681

CWN1681

CWN1681

AVH-

P6800DVD/UC

17

5

6

7

8

1

2

3

4

2.4 DVD MECHANISM MODULE

A

B

C

D

D

E

E

F

18		AVH-P6800DVD/UC
1	2		3	4

		5	6					7		8
DVD MECHANISM MODULE SECTION PARTS LIST
Mark No.		Description	Part No.			Mark No.			Description	Part No.
	1	DVD Core Unit	CWX3333		50			Holder Unit		CXC2418
	2	Terminal(CN1902)	CKF1064
	3	Connector(CN1901)	CKS5054		51			Stage Assy(Service)		CXX2133
	4	Connector(CN1201)	CKS4840		52			ELV Motor Assy(M2)		CXC5910
	5	•••••			53			Screw		JFZ20P020FTC
					54			Cam Motor Assy(M1)		CXC5908
	6	•••••			55			Screw		IMS26P025FTC
	7	•••••
	8	Connector(CN1101)	CKS4842		56			Tray Assy		CXC6726
	9	Connector(CN1551)	CKS4817		57			Lower Tray Assy		CXC6787
	10	Mechanism Unit(Service)	CXX2155		58			Shutter Assy		CXC5126
					59			Washer		YE15FTC
	11	Screw	BMZ20P025FTC		60			Spring		CBH2950
	12	Screw(M2 x 2.5)	CBA1623
	13	Screw(M2 x 2.5)	CBA1823		61			•••••
	14	Washer	CBF1064		62			•••••
	15	Washer	CBF1094		63			Load Arm Assy		CXC6681
	16	Spring	CBH2720
	17	Spring	CBH2731
	18	Spring	CBH2732
	19	Variable Resistor	CCW1029
*	20	Gear	CND1924
*	21	Arm	CND1926
	22	Stair	CND1930
	23	Stair	CND1931
	24	Stair	CND1932
*	25	Arm	CND1933
*	26	Gear	CND1936
*	27	Gear	CND1937
	28	Gear	CND1939
	29	Case	CND3076
	30	Plate	CND3105
	31	Sheet	CNM9680
	32	Sheet	CNM9746
	33	Arm	CNV7850
	34	Gear	CNV8944
	35	Gear	CNV7854
	36	Gear	CNV8945
	37	Holder	CNV7861
	38	Cam	CNV7866
	39	Cam	CNV8778
	40	Cam	CNV7868
	41	Arm	CNV7869
	42	Cam	CNV8779
	43	PCB Assy	CWX2986
*	44	Lever Unit	CXC2392
*	45	Lever Unit	CXC2393
*	46	Cam Gear Unit	CXC2435
	47	•••••
	48	PCB Assy	CXC3142
*	49	Chassis Unit	CXC6900
					AVH-	P6800DVD/UC					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

A

A MOTHER PCB (1/2)

C CN2001

21

F CN4203

3

2

1

26

29

28

27

12

13

15

16

14

25

24

10

11

22

20

19

17

CN101

4

5

6

37

38

14

15

49

17

18

20

19

41

42

44

45

46

48

21

22

23

24

31

16

32

SYS+B

VIDEO5

VIDEO9

VSELIN2

VSELIN1

AVSCL

AVSDA

PWRFL

PWRVI

PWRVI

GNDV

RXGDC RXGDC TXGDC TXGDC SWVDD

CSYNC CSYNC

CCR CCR

CCG CCG

CCB CCB

SWVDD33

SWVDD25

DD33

SWVDD5

B

Q781

CN441 FU442 SYS+B

VIDEO5

VIDEO9

FU441

REMIN

AVON AVON

VSELIN2

VSELIN1

DVDVBS

DVDGND

CCAURCCAUR

GNDAUCCGND

CCAULCCAUL

AVSCL

AVSDA

MG4V

MG4VG

SELAR

SELAL

REARVGND

REARV

FRONTV

PWFL PWRFL

PWRFL

FU101

PWVI

RST

REM

MFLPW

YS

MONVBS

SWVDD33

SWVDD25

DD33

SWVDD5 SPEANA

ILMB

A (2/2)

D

CN351

B

25

VDCONT

VDCONT C

A (2/2)

IC352

TC7SET08FUS1

RESET

VIDEO BUFFER

XRESET

4

2

VIDEO AMP

26

1

1

IC353

2

3

4

SPEANA

BVC33

IC451

6

3

IC452

8

REARV

S-80827CNUA-B8M

2

NJM2136V

2

BA7623F

VIDEO AMP

VIDEO OUT

1

IC351

6,7

39

5

SM5304AV

37

ANALOG LOUT

MG4 Lch

35

ANALOG ROUT

3V→5V

MG4 Rch

IC354

SLVSTS

TC7SET08FUS1

RXMG4

29

1

4

Q351

Q352

TUNER AUDIO AMP

5V→3V

RBU

D

IC355

IC421

NJM4558MD

TC74VHC08FTS1

28

HSTCMD

8

9

TXMG4

A (2/2)

TUNL

5

IN+2

OUT2

7

CN1901

A TUNR

3

IN+1

OUT1

1

27

IRQPWR

3

1

IRQPWR

C

40

WAKEUP_NG

6

4

WAKEUP

A (2/2)

AVSDA

84

AVSDA

23

VCONTB

CONTB

E

AVSCL

86

AVSCL

AMUTE

VSELIN1

51

VSELIN1

22

VBC33

VSELIN2

52

21

BVC33

VSELIN2

20

SRVDD

FU353

Q441

19

VD5PU

VD5PU

AVON

53

AVON IN

18

VD5PU

35

17

VD5

FU352

ILM

VD5

|

RXGDC

TXGDC

108

B.UP

A

14

TXMON

12

FU351

3V→5V

VD

VD8

Q141

|

IC602

ASENBO

87

ASENBO

10

TC7SET08FUS1

8

1

4

RXGDC

107

RXMON

|

IC141

1

BUFFER

HA12241EP

IC381

Q601

IETX

91

IETX

1

DIN1

D

CN381 TC7WT125FU

CONTB

81

90

IERX

2

BUS+

6

2

3

IERX

ROUT

5

1

Y2

CONTBIN

88

IPPW

8

BUS−

A1

IPPW

STBY

CN1551

VCC

RXMG4

111

6

5

8

RXMG4

TXMG4

112

121

CN382

TXMG4

NMIXCNT

IRQPWR

113

11

D

4

OPT OUT

IRQPWR

FRONTMUTE

WAKEUP

115

12

Q381

WAKEUP MG

EVSEL

DIGITAL

1

9

ACC5

EVSDA

OUT

2

10

EVSCL

BIAS

3

Q171

SYSTEM CONTROLLER

OPT5V REGURATOR

VIDEO5

IC601(1/2)

PE5535A

REM

Q122

Q124

REMIN

GMUTE

23

GMUTE

VIDEO BUFFER

Q123

IC171

122

SYSMUT

CN161

NJM2138V

CCREM

MUTE

CCR

CCR

10

8

CCR

DREM

105

RCAMUTE

50

RCAMUT

15

DREM

124

AMPMUT

CCG

CCG

3

1

CCG

Q125

AMPMUTE

16

30

AMPPW

14

CCB

CCB

12

14

CCB

Q121

REMUTE

106

REMUTE

AMPPW

17

CCSYNC

5

7

CSYNC

13

GNDSIG

PBSENS

129

PBSENS

18

96

ASENS

ASENS

69

BSENS

19

DVDVBS

BSENS

11

GNDDVD

126

ISENS

20

YS

YS

ISENS

127

TELIN

E

12

CCAUL

CCAUL

RGBARI

119

RGBARI

TELIN

21

TXNAV

118

10

CCAUR

CCAUR

TXNAV

B

RXNAV

117

RXNAV

9

GNDAU

GNDAU

23

ONSEI+

ONSEI+

CN104

8

ONSEI−

ONSEI−

7

GION

23 GNDRAU

CCREM

24

CCREM

25

DSEN

Q161

6

TVON

RGBARI

26

X601

74

X2

GION

5

18.874368MHz

68

BZ601

BEEP

HTXD

4

1,2

TXNAV

28

73

3

HRXD

RXNAV

X1

IC151

1

130

2

FU161

TC4S81F

IC652

BGSENS

GNDD

4

RESET

TC7SET08FUS1

2

27

4

40

VDD5

2

IC651

1

1

RESET

29

S-80841CNUA-B82

30

B

CN162

FU162

F

1

2

CN952

3

20

AVH-P6800DVD/UC

1

2

3

4

5

6

7

8

A

IP-BUS

21

22

23

24

31

16

32

CN141

1

4

7

6

8

9

10

SWVDD25

DD33

SWVDD5

SPEANA

ILMB

BUS+

BUS−

ASENB

BUSLI

BUSRI

BUSRG

BUSLG

NAVI GUIDE MIXING

B.UP

Q781

IC301

IC302(1/2)

IC302(2/2)

ONSEI+

NJM4558V

NJM4558V

NJM4558V

2

1

WVDD33

SWVDD25

DD33

SWVDD5

BUS+

BUS−

ASENB

ONSEI−

3

2

1

5

6,7

Q782

3

SYS+B

5

6,7

Q302

Q303

RBU

GION

Q301

NMXCNT

GMUTE

Q304

CN261

B

REARV

1

EQ

43

35

34

44

IC303

NJM4580V

IC331

SPEANA

IN4+L

IN4+R

IN4−R IN4−L

FrontoutL

10

3

1

PA2028A1

9

16

FL

REARV

2

IN3

OUT3

3

FrontoutR

24

5

7

10

15

FR

6

IN4

OUT4

5

AVS.L

40

IN1L

Q262

AVS.R

38

IN1R

MG4 Lch

41

IN2L

FR

MG4 Rch

37

IN2R

FL

Q235

1

SELoutL

PreoutL

12

7

IN1

OUT1

18

SWL

7

R AUDIO AMP

33

SELoutR

PreoutR

22

8

IN2

OUT2

17

Q261

SWR

9

RCA OUT

IC421

JM4558MD

2

2

OUT2

7

42

IN3L

OUT1

1

36

IN3R

11

11

14

RL

RearoutL

IN5

OUT5

11

ReaoutR

23

12

IN6

OUT6

13

RR

13

C

RBU

Q281

Q263

4

B.UP

6

ELECTRIC

SYSMUT

8

VOLUME

Q291

10

IC201

PML009A

B.UP

RCAMUT

12

B.UP

ASENB

14

Q282

SENBO

Q141

B.UP

FU261

Q241

Q242

AMPMUT

IC141

POWER AMP

HA12241EP

1

DIN1

6

BUS+

IC241

2

BUS+

PAL007B

CN702

8

ROUT

BUS−

5

BUS−

FL

12

22

FLIN

MUTE

STBY

FR

11

25

B.REM

FRIN

B.REMOTE

12

14

RLIN

15

3

FL−

20

MUTE

RRIN

FL−

1

19

RL−

23

RL−

2

D

STB

AMPPW

4

STBY

5

FL+

18

DATA

FL+

21

RL+

3

17

RL+

4

CLK

FR−

7

FR−

5

6.20

VCC1/2,

RR−

19

RR−

6

B.UP

FR+

9

FR+

7

VCC3/4

17

RR+

RR+

8

UTE

Q741

PBSENS

P.B.

9

MUT

MUT

Q711

ASENS

ACC

MUT

11

PPW

BSENS

POWER

Q701

SUPPLY

A (2/2)

SENS

B

BSEN2

Q721

SENS

ISENS

ILM

SENS

13

SENS

TELIN

Q751

MUTE

14

TELIN

E

B.UP

B.UP

15

FU701

VGND

10

16

PWVI

Q762

FU762

BZ601

PWFL

MFLPW

MFLPW

Q761

Q731

CN732

B.G

1

B.G

F

5

6

AVH-P6800DVD/UC

7

8

21

1

2

3

4

A

A MOTHER PCB (2/2)

PCE2	SL	PDI	PCK	PCE	PDO
	VDD5

B

CN401

FM/AM	1
ANT
2.3

C

FM/AM TUNER UNIT

7

6

13

5

10

9

8

11

14

18

19

20

21

WC

CE2

VDD

SL

DI

CK

CE1

NC

DO

NC

NC

NC

NC

ROM_

IC 3 EEPROM

IC 5

5.0V

5V→3.3V

OSC

LPF

AM ANT

FMRF

1

ATT

Rch 24

IC 2

FM ANT

IC 1

2.5V

3.3V

3

ATT

Lch 23

FMRF

MIXER, IF AMP

DET, FM MPX

RF adj

ANT adj

T51

CF52

CF51

OSCGND

AUDIOGND

VDD 3.3

IC 4

RFGND

DGND

VCC

3.3V

3.3V→2.5V

2.5V

NC

2

12

15

22

16

4

17

TUN33

SYS+B

D

	5V REGULATOR			E A (1/2)
			1
VD5PU	4	IC941	2	VD8	Q901	FU901
		BA00BC0WFP				B.UP
						D/D CONVERTER

					IC901
Q931					BP5451-1
				6			9
VD8					CH1DRIBE	VIN
				4	CH1CTL CH1DISCH		7
								SWVDD
					CH2DISCH 11
Q932		VD5	Q902	5	SENSE1	SW	10	CONTMG
VD5					FRQSW		2	DDCCTL
E								ACCPW
				12	CH2DRIVE
				14
					CH2CTL
				13	SENSE2
								A (1/2)	B BSEN2
VDCONT	C	A (1/2)
								DDCCTL

F

22		AVH-P6800DVD/UC
1	2		3	4

5

6

7

8

A

PCE2

101

TUNPCE2

SL

135

TUNSL

PDI

47

TUNPDO

PCK

48

TUNPCK

PCE

100

TUNPCE

CN471

MOT0

14

MOT0

1

15

MOT1

MOT1

2

PDO

46

16

PULSE0

TUNPDI

PULSE0

3

17

PULSE1

PULSE1

4

HOMESW

19

HOMESW

6

I

20

OPENSW

OPENSW

7

13

FLPPW

CN2

FLPPW

8

B.UP

FU471

13

15

B

SYSTEM CONTROLLER

9

11

IC601(2/2)

PE5535A

ILM5V

CN771

Q771

G

VDD5

4

INSILM

34

INSILM

1

CN4951

Rch

24

TUNR

A

A (1/2)

REAR FAN DRIVER

CN481

FAN MOTOR

B.UP

Q481

FU481

2

Lch

TUNL

23

1

VPW

32

VPW

Q484

COOLCNT1

77

CCONT1

Q482

C

ACCPW

29

ACCPW

CONTMG

104

CONTMG

SYSPW

31

SYSPW

COOLCNT2

78

CCONT2

Q483

SWVDD

109

SWVDD

DDCCTL

33

DDCONT

SYSBU

SYS+B

TU3.3V REGULATOR

8.4V REGULATOR

Q821

3

IC822

1

2

IC821

1

TUN33

NJM2391DL1-33

NJM2388F84

SYSPW

SYSPW

Q822

VIDEO9

D

VIDEO5V

VIDEO9V

REGULATOR

REGULATOR

Q833

Q831

VIDEO5

Q832

VPW

DD33

FU841

Q847

FU843

B.UP

Q848

P

DD33V REGULATOR

SWVDD33

4

2

FU842

Q843

7

IC842

9

IC843

4

SWVDD25

3

AN8011S

BA00BC0WFP

SWVDD

2.5V REGULATOR

A (1/2)

2

Q849

D

ACC5V REGULATOR

Q841

VR841

ONTMG

Q804

DDCCTL

ACC5

SWVDD

ACCPW

3.3V REGULATOR

E

3

IC841

2

SWVDD5V REGULATOR

Q844

S-812C33AUA-C2N

Q846

Q803

SWVDD5

Q845

A (1/2)

B BSEN2

Q842

VDD5V REGULATOR

VDD5

3

IC801

2

BVC33 REGULATOR

S-812C50AUA-C3E

Q802

FU844

1

IC961

4,5

BVC33

S-818A35AUC-BGP

Q801

DDCCTL

DDCCTL

F

		AVH-	P6800DVD/UC				23
5	6				7	8

1

2

3

4

A

B RGB CONNECTOR PCB

		CN951				CN104
	1		CCR			CCR	15
			CCG			CCG
	2						16
			CCB			CCB
	3						14
			CCSYNC			CCSYNC
	4						17
			GNDSIG			GNDSIG
	5						13
B			DVDVBS			DVDVBS	18
	6
							19
			GNDDVD			GNDDVD
	7						11
			YS			YS	20
	8						12
			CCAUL	VGND
	10					CCAUL	21
TO			CCAUR			CCAUR
	11						10
			GNDAU			GNDAU
NAVI	12						9
			ONSEI+			ONSEI+	22
	13		ONSEI−			ONSEI−	8		A
	14						7
			GNDRAU
	17					CCREM		CN161
			CCREM				25
	18
			DSEN			DSEN
	19						6
	20		TVON			TVON	26
			GION			GION
	21						5
			HTXD			HTXD
	24						28
			HRXD			HRXD
	25						3
			GNDD			GNDD
	26						30
C	9		NC			GNDD	29
						GNDD	27
						GNDRAU
							24
						GNDRAU
							23
						GNDD
							4
						GNDD
							2			AV-
						GNDD
							1

DGND

CN952

1

2 A

3 CN162

D

G PANEL PCB

CN4951
	4	A
PANEL
ILLUMUNATION		CN771
E	1
D4951,4952

F

24		AVH-P6800DVD/UC
1	2		3	4

		5						6					7							8
		C AV SELECTOR UNIT																					A
										AV SELECTOR
		CN2101	VTR1 VIDEO ISO								IC2001
											CXA2089Q
	1	V1	4	IC2101	1				1
		V1GND	5							V1
	2			NJM2505F
			VTR2 VIDEO ISO											VIDEO BUFFER						CN2001
														Q2001	VR2001		Q2002
	7	V2	4	IC2102	1				8		VOUT1	40								FRONT V
		V2GND	5							V2											17
	8			NJM2505F
			VTR1 AUDIO ISO			3	AMP				VOUT2	33								REARV	19
	4	L1	5	IC2201	6,7		IC2203	1	2
		L1GND	3		1,2	2				LV1		44								REARVGND
	3			NJM4558V			NJM2068V				GND										20
VTR-IN			VTR1 AUDIO ISO				AMP				LOUT1	39								SELAL	21
	5	R1	5	IC2202	6,7	3	IC2204	1	4		ROUT1	41								SELAR
		R1GND	3		1,2	2				RV1											22
	6			NJM4558V			NJM2068V
																							B
				AVH-P6800DVD/RE, AVH-P6850DVD/RD, RC, RI
			VTR2 AUDIO ISO				AMP										MG4 VIDEO ISO
	10	L2	5	IC2251	6,7	3	IC2253	1	9	LV2	TV	47					1	IC2501	4	MG4V	10
		L2GND	3			2													5	MG4VG
					1,2
	9			NJM4558V			NJM2068V											NJM2505F			11
			VTR2 AUDIO ISO				AMP										NAVI VIDEO ISO
	11	R2	5	IC2252	6,7	3	IC2254	1	11		V3	15					1	IC2601	4	DVDVBS	12
		R2GND	3		1,2	2				RV2									5	DVDGND
																		NJM2505F			13
	12			NJM4558V			NJM2068V
																						A
		CN2301	AUV AUDIO ISO				AMP							AMP			NAVI AUDIO ISO					CN441
						3										3				CCAUL
	3	AUXL	5	IC2301	6,7		IC2303	1	22			16	1	IC2703			6,7	IC2701	5		14
			3		1,2	2				LV4	LV3					2	1,2		3
				NJM4558V			NJM2068V							NJM2068V				NJM4558V
AUX IN 1		AUXG	AUX AUDIO ISO				AMP							AMP			NAVI AUDIO ISO			CCAUG	16
						2										2
			3	IC2302	1,2		IC2304	1	24		RV3	18	1	IC2704			1,2	IC2702	3
		AUXR	5		6,7	3				RV4						3	6,7		5	CCAUR
	2			NJM4558V			NJM2068V							NJM2068V				NJM4558V			15
																							C
		CN2401	AV-BUS VIDEO ISO								SDA	27								AVSDA	24
		AVIN+
	2		4	IC2401	1				23			26								AVSCL
			5							V4	SCL										25
		AVIN-
	1			NJM2505F
	3	VSEL1											SEL1							VSELIN1	27
		VSEL2											SEL2							VSELIN2
AV-BUS IN	4																				28
		AVON											AVON							AVON
	5	REMIN											REMIN							REMIN	29
	7																				26
		AV-GND
	6		FU2401
		GND																		VIDEO9
	8																		VIDEO9		1
																				VIDEO5
																			VIDEO5		2
																				SYS+B
																			SYS+B		3
																							D
			I	MAIN PCB UNIT
	FLAP								IC1
			CN1					BA6288FS
	MOTOR							3	6
		M	1
			2					14	11											CN2
								4	5		IC3									MOT0
																					15
										TC7W14FU
				IC4																MOT1 14
				GP2L24B						1		7								PULSE0 13
										3		5								PULSE1 12		K
																							E
			3		2						8									HOMESW 10
																				OPENSW	9	CN471
													S2			S1
				IC5																	3
													HOME SW			OPEN SW
				GP2L24B																	2
			3		2																1
								IC2
							S-812C50AMC-C3E												Q1
								3	2										2SB1185
																							F
		5						6	AVH-P6800DVD/UC				7							8		25

1

2

3

4

A

B

C

D

E

F

F MONITOR PCB

NAVI RGB ISO

PICTURE SPLIT IC

IC4701

CN4203

IC4401

TC90A96AFG-P

NJM2138V

12

NAVI R

CCR

3

1

73

R_IN.1

NAVI G

CCG

5

7

74

11

G_IN.1

R2-7_D-O

NAVI B

CCB

10

8

75

10

B_IN.1

NAVI CSYNC CSYNC

12

14

86

14

Main_RGB_

Sync_IN.1-1

G2-7_D-O

C VIDEO

MONVBS

C VIDEO ISO

Q4371

RTAP

Q4372

8

4

IC4351

1

66

Sub_C.

B2-7_D-O

7

C VIDEO GND

GNDV

5

NJM2505F

Video_IN1

IC4302(1/2)

OVERLAY

S

IC4303

Lo

TC7WH08FU IC4301

15

NAVI YS

YS

2

7

TC7SH02FUS1

TC7SH32FUS1

47

C

1

Overlay

C

2

4

2

1

4

5

101

S

1

3

OSD_Blank_High_IN

SPEANA

CPU

6

IC4302(2/2)

IC5002

IC5151

TC7WH08FU

PE5536A

BA3834F

AOUT

17

73

SPEANA

/YS_STOP

39

YSSTOP

40

TOPOSD

SPEANA 8

40

A_IN

TOP_OSD

10

105

45

PIPCK

104

Bus_Clock_IN

A

SP0

PIPSCK

46

PIPDA

105

102

Bus_Data_IN

B

11

SP1

PIPSDA

41

107

PIPRES

12

101

/PIPRES

Reset_IN

Vc

C

SP2

IC5006

S-93C66BD0I-J8

BLNK

Q4601

X'Tal

A

EPRDI

90

4

DO

37

MFLPW

20

EPRDO

89

3

DI

GDCR

78

R_IN.2

CN101

MFLPW

X'Tal_O

Q5001

EPRCLK

88

2

SK

87

1

Q4602

94

EPRCS

CS

36

SWVDD

/VDDSENS

GDCG

79

G_IN.2

DAC-

IC5003

Q4603

PLL

TC7SH08FUS1

54

GDCB

80

B_IN.2

38

TXGDC

2

4

DPDT

RESET

66

1

2

Q4701

RXGDC

55

/RESET

IC5004

SWVDD33V

GDC SYNC

88

Main_RGB_

39

KYDT

S-80830CNNB-B8P

REMOCON

57

GDCCLK

91

Sync_IN1-2

41

X2

OSD_Clock_Out

RST

X5001

GDCH1

93

42

OSD_C/H.Sync_Out

18

PWRVI

X1

58

8.00MHz

GDCV1

92

OSD_V.Sync_Out

19

PWRVI

IC4801

24

ILMB

M62343FP

2

-

1

ILMB

DACDI

107

DACDI

6

DI

A02

2

3

+

25

SWVDD5

SW5V

86

DACCLK

7

IC4803

DACCLK

CLK

32

DD33

DD33V

108

DACLD

8

1

5

NJM2100V

33

DACLD

LD

A01

+

7

1

SWVDD25

43

INVPUL

4

6

34

SWVDD25V

INVPUL

A03

-

SWVDD33

DIMMER

18

DIMMER

35

SWVDD33V

IC5503

TC

CLOCK GENERATOR

TC7SZ04FU

50

PWRFL

PWRFL

TH5001

IC5502

CDE

161

2

4

TC7WHU04FU

51

80

6

2

48

CLK0

OUT(R)

145

52

146

TEMPSEN

OUT(G)

5

3

INVBST

148

OUT(B)

INVPUL

157

CSYNC

DIMMER

X5501

33MHz

D00-15

D00-15

DECODER

MD00-15

SDRAM

IC5501

MA00-11

HD64413ASFI

IC5801

A01-23

A01-22

82,84

BA0,BA1

21,22

K4S641632K-UC75

FU4001

MA13,MA12

BA0,BA1

PWRVI

D/D CONVERTER

93

44

78,79,

MWE,MCS,

IC4003

MCS,MWE,

/GDCRES

96,97 MRAS,MCAS 16-19

WE,CAS,

BD6171KV

RESET

22

MRAS,MCAS

7

171

LDQM,UDQM15,39

RAS,CS

11

/IRL

IRL

79,80

PVCC1

OUT2

LDQM0,UDQM1

LDQM,UDQM

6

PVCC2

4

91

169

49

MCLK

38

42

VS2

MCLK

CLK

VCC

/WAIT

WAIT

Q4003

PVCC3

23

44

48

RT

PVCC4

37

96

166

PVCC5

/UWR

WE1

CLOCK SELECT

97

165

32

/LWR

WE0

106

163

IC5701

X5701

EN1

10

/CS1

104

162

CS1

TC7MB3257FK

9.6MHz

OVT1

13

/CS3

CS0

CLK1

138

4

1A 1B1

2

VS1

3

22

95

164

140

7

1B2

GDCCLK

OUT3

47

2A

6

HSYNC/EXHSYNC

GDCH1

OUT4

/RD

RD

2B2

38

48

9

OUT5

VSYNC/EXVSYNC

3A

10

GDCV1

3B2

CLKSEL

25

1

S

ADDRESSBUS

DATABUS

D00-15

SRAM

A01-23

IC5301

PD8165A

27

OE2

CN5201

/CS4

103

24

13

SWVDD25V

OE1

83

11

SWVDD33V

DDCON_SEL

10

MVIPW

21

GDCPW

92

9

JT_DO

28

TDO

JT_DI

29

8

TDI

52

PNLYV

JTAG

PNLYV

51

PNLXV

JT_MS

35

PNLXV

74

TOUCHAD

6

TMS

TOUCHAD

JT_RES

32

47

PNLVD

7

PNLVD

/TRST

79

uPNLADX

4

PNLADX

78

uPNLADY

JY_CK

36

PNLADY

2

TCK

KDT0

77

KDT0

76

KDT1

KDT1

IC5001

75

KDT2

KDT2

TC7SH08FUS1

27

4

2

REMOCON

REMOCON

REMOCON

RST

26		AVH-P6800DVD/UC
1	2		3	4

								5							6						7								8
	PICTURE SPLIT IC																													A
		IC4701														CN4901
		TC90A96AFG-P																				LCD PANEL
73	R_IN.1					148-143											30
74				R2-7_D-OUT							DC0-5
75	G_IN.1																|
	B_IN.1																35
86	Main_RGB_					158-153											36
	Sync_IN.1-1			G2-7_D-OUT							DB0-5						|
																	41
						171--166											42
66	Sub_C.			B2-7_D-OUT							DA0-5						|
																	47
	Video_IN1
					STH	139										STH1	59
						138										LOAD							LCD
					Load												29
						137										CPH
47					CPH												20
						136										OE
	Overlay				OE												9
						135										CPV
					CPV												8
						134										STV1
01					STV												6
	OSD_Blank_High_IN
																L/R	28
																VDD1
															VCC3.3V		17													B
																VDD1
																	16
													DRIVER
							IC4802			IC4901					LADDER NETWORK
04	Bus_Clock_IN												IC4902
05						TC7SET04FUS1				TC7SET04FUS1			TC74VHC04FTS1
	Bus_Data_IN												2,4,6
07						133	2		4	2	4	1,3,5
	Reset_IN				Vcom												58
											9,11,13		8,10,12		V0-10		|
						52	X4701										48					LCD BACK LIGHT
				X'Tal_IN
							42MHz
78	R_IN.2					53										VCOM	2
				X'Tal_OUT												VCOM
																	1
							Q4702									VDD2	26
79						60									VCC 5V		|
	G_IN.2			DAC-Out
																VGH	24
						56									VCC18V		13
					PLL_IN											VGL
80															VCCM12V		4
	B_IN.2														(-12V)
																													1	2
88	Main_RGB_																											CN4101	FL1	FL2
	Sync_IN1-2
91	OSD_Clock_Out																					LCD DRIVE
93	OSD_C/H.Sync_Out																5V REGULATOR						IC4104
92															FU4101							OZ961ISN		IC4105
	OSD_V.Sync_Out																1	IC4101	3		5									C
															PWRFL							VDDA		SI6544DQ
																		TA78L05F			14	DIM			6,7			T4101
													Q4801											19
																					15		PDRV_A		5		5	6
2													(2/2)					Q4101		Q4102		LCT				1,8
	-	1									VCC8V										3						4
3									VCOM AMP													ENA	PDRV_B	20	4
	+											Q4801
		IC4803							IC4805			(1/2)													2,3
									NJM082BV												7
		NJM2100V				4													Q4103			V2500
5										3																6,7
		7			1	2	5				1
6	+							+	7	2 +							1	4					PDRV_C	12	5
	-						6	-		-			Q4802													1,8	3	7
					IC4804								(1/2)	Q4802										11	4		2
					TC7S66FU										(2/2)		IC4102						PDRV_D
																	TC7SET08FUS1							VR4101		2,3
											VCCM12V										9	FB	RT	17		IC4106
												(-12V)					1,2	4			18	CT	OVP	2		SI6544DQ
BST																	IC4103
																	TC7SET08FUS1
																								Q4053
																							Q4152
																					Q4151									D
						SWITCH DRIVE
	D/D CONVERTER					8V REGULATOR
		IC4003					Q4002														Q5402
		BD6171KV				4	S		1,2,5,6
	11				7										VCC8V			SWVDD33V
		PVCC1		OUT2		3	G		D
	6
		PVCC2			4												PNLYV
	42			VS2
		VCC
					23
			PVCC3
	44				48	SWITCH DRIVE															Q5401
		RT	PVCC4
					37
			PVCC5			3.3V REGULATOR									V33
																								CN4201
						4	Q4001								V33IO
	32	EN1					S		1,2,5,6								PNLXV							PNLYV	1
				OVT1	10	3	G		D						VCC3.3V									PNLXV
																									2			TOUCH
					13										V33D					Q5403				PNLADX
				VS1
																	TOUCHAD								3			PANEL
					22
																								PNLADY
				OUT3											VCC5V										4
				OUT4	47										VCC18V
																	PNLVD
					38
				OUT5											VCCM12V		uPNLADX
						CHARGE PUMP REGULATOR									(-12V)		uPNLADY
													2.5V REGULATOR																	E
												5	IC4002	1
															V25
													S-1131B25UC-N4K
															V25P
													4		V25AM
															V25AS
													1.5V REGULATOR									H KEY UNIT
												5	IC4001	1	V15
													S-1131B15UC-N4A
															V15M
													4		V15D				CN4202
																				15		4
													Q5251					ILMB1-5 (9V) 14				5	ILMB1-5					ILLUMINATION
									DD33V						GDC33V		ILMB			11		8
										GDCPW										6		13
													Q5252				KDT0		KDT0	1		18	KDT0
																				17		2
																	KDT1		KDT1				KDT1			KEY MATRIX
													Q5272							9		10
																	KDT2		KDT2				KDT2			S4252-4261
									SW5V						SPE5V					3		16
																								RESET
													Q5271						RESET				RESET	S4251
																				18		1
																	SW5V		NC	12		7	VACC5	1	IC4251			OPT IN		F
																			REMOCON	13		6	REMOTE	2	SBX3050-01
																								REMOTE CONTROL
															RST										SENSOR
															AVH-P6800DVD/UC						7									27
								5							6														8

1

2

3

4

A

D DVD CORE UNIT

SRCK 175

SRCK

LRCK 174

LRCK

ADOUT0-2 178-180

ADOUT0-2

DAC4OUT 163

LP

ADOUT3 176

DMIX

2

DATA

VoutL

7

SRCK 175

SRCK

1

BCKIN

3

LRCKIN

DSP

SDODAC

13

MD

IC1501(1/2)

SCKDAC

14

MC

MN35104UB

LTDAC

15

ML

8

16

VoutR

84

MCLK

10

EXTRG1

Vcom

P9

53

ADAC

54

P8

IC1851

B

DVDMPD

132

PCM1742KE

LPC1

CDMPD

134

LPC2

DACCLK

TEMP

147

AD1

CN1101

65LD SWITCH

65MD

DVDMPD

7

Q1101

Q1106

65LD

133

26

LPC01

5

78MD

CDMPD

Q1102

Q1107

135

78LD

LPC02

24

VSHF

23

Vref

78LD SWITCH

22

VREF

CD/DVD SWITCH

TEMP

Q1105

20

VD5PU

18

SW

OEIC

SE

A

A

A

130

17

Q1104

Q1103

VIN9

C

C

C

131

T

STAGE ASSY

10

CD/DVD

VIN10

B1

B1

B1

127,123

DRVO

70

SD1

12,2

16

VIN2,VIN6

(SERVICE)

B2

B2

B2

126,122

13,1

15

VIN1,VIN5

B3

B3

B3

129,125

13

VIN4,VIN8

B4

B4

OEIC

B4

128,124

11

VIN3,VIN7

C

12

RF+

RFP

RFP

121

RFINP

RF-

RFM

RFM

120

14

RFINN

Vcc

19

MOTOR DRIVE

MDC

9

VD5PU

IC1240

25

E/LVOL1

BD7962FM

8

E/LVOL2

21

LDCONT2

9

CAMVOL

SE

18

LDCONT3

150

CLOCK GENERATOR

F+

FOP

12

TD

4

OUT1+

OPIN2-

DAC1

IC1801

F-

FOM

17

10

FD

152

3

OUT1-

OPIN1-

DAC0

170

BECLK

SM8707LV

T-

TOM

15

26

EC

BECLK

3

9

2

OUT2-

OPOUT

71

MO1

AO1

T+

TOP

16

27

MD

DRV1

92

MCK33

15

13

1

OUT2+

OPIN-

OSCI

SO2

SO1

29

DCONT0

MUTE

EXTCK

172

EXTCK

10

AO2

CN1201

32

SD0

OPIN3-

CAM-

CAM-

35

IN6FWD

7

CAMFWD

DSP

7

XTI

M

1

OUT6-

6

CAMREV

CAM MOTOR

CAM+

CAM+

34

IN6REV

X1801

2

OUT6+

4

E/LFWD

IC1501(2/2)

IN5FWD

27,000MHz

5

E/LREV

HOME

MN35104UB

8

14

IN5REV

XTO

FSEL

CO+

CO+

19

OUT5-

2

E/L-

17

OUT3+

CO-

CO-

20

OUT5+

3

E/L+

18

OUT3-

P2

63

MTOS

3

HOME

HOME

74

DRV4

P1

64

STOM

P4

61 IRQPWR_M

MOTOR CONTROL

D

6

H1-

HUM

6

H1L

ECR

9

EC

H1+

HUP

7

66

13

H1H

FG1

10

FG

FG

H2-

HVM

4

7

H2L

11

DCONT0

62

START

H2+

HVP

5

P3

12

H2H

H3-

HWM

2

M

8

H3L

H3+

HWP

3

11

H3H

HB-

HBM

1

STAGE ASSY

10

VHB

EXADT0-15

ADT0-15

ADT0-15

HB+

9

VD5PU

EXADR16

(SERVICE)

A1

27,28

A16-18

A16-18

COILU

A11,A12

14

24,25

EXADR17

25,38,

A0-16

A2

COILV

A21,A22

LATCH

16

EXADR18

26

15

A3

COILW

21,22

A31,A32

IC1671

TC74LCX16373AFT

XRD

41

IC1201

1D1-8 1Q1-8

A0-15

XWR 17

ADT0-15

AN8471SAT1

2D1-8

2Q1-8

6

CLAMP

CLAMP

1LE

48

4

25

2LE

LOADSWL

LOADSWL

E

23

LOADSWR

LOADSWR

F

19

GATE

LOADPHT

LOADPHT

39

EXADR20 1

22

EXADR19

4

A19

INISW

INISW

IC1602

24

REV

2

TC7SH86FUS1

TEMP2

TEMP2

ADT0-15

PCB ASS Y

25

LED

GATE

E

20

VD8

P15

47

XCSSR

1

SWDVDD

IC1672

4

CAMSNS

NEXCE

33

XCSFM

2

TC7SZ08FU

A0-19

NRST

68

XRES_M 1

4

XWR

11

CAMREF

IC1652

XRD

28

XCSSR

2

TC7SZ126FU

XCSFM26

GATE

ELVSNS

NEXWE 18 XWR

NEXOE

XRD

ELVREF

46

SDRAM

IC1570

DATA BUS

EDS1232AATA-75

E/L+

M2

MDQ0-31

MDQ0-31

DQ0-31

ELEVATION/

M

LOAD MOTOR

E/L-

ADDRESS BUS

CN1551

MA0-11

MA0-11

A0-11

A

1

IECOUT

181

IECOUT

DQM0-3

DQM0-3

DQM0-3

CN381

AVCC33

BA0,BA1

234,237

BA0,BA1

22,23

BA0,BA1

VR1551

162

VREF

239,242

XRAS,XCAS

18,19

NRAS,NCAS

/CAS,/RAS

232,238

XWE,XCSM

17,20

136

NWE,NCSM

/WE,/CS

VREF

VREFH

225

MCK

68

F

MCK

CLK

137

223

VHALF

VHALF

MCKI

28

AVH-P6800DVD/UC

2

3

4

1

5

6

7

8

A

COMPOSIT

LPF

IC1852

Q1551

NJM2100V

VoutL

7

3

1

BUFFER

5

LPF

IC1853

NJM2100V

VoutR

8

3

1

5

Vcom

10

C

51

42KE

B

CLAMP

92

CLAMP

SELECT SWITCH

LOADSWL

57

LOADSWL

IC2003

LOADSWR

58

LOADSWR

TC74HC4053AFT

LOADPHT

98

SD1

12,2,5

LOADPHT

SD0

INISW

87

14,15,4

INISW

13,1,3

TEMP2

93

TEMP

9,10,11

OEIC

78

OEIC

CD/DVD

76

CD_DVD

BUFFER

SD2

3

CAMSNS

SD

C

IC2006

94

CAMSNS

NJM2904V

CAMREF

95

CAMREF

1

3

ELVSNS

96

ELVSNS

ELVREF

97

ELVREF

E/LVOL1

7

E/LVOL1

E/LVOL2

30

E/LVOL2

OCK GENERATOR

SELECT SWITCH

CAMVOL

6

CAMVOL

IC1802

DCONT0

77

IC1801

CONT

SM8707LV

TC7WH157FU

47

DCONT2

9

1

MO1

AO1

5

DACCLK

CAMFWD

90

13

2

CAMFWD

SO2

CAMREV

89

SO1

CAMREV

E/LFWD

42

AO2

6

E/LFWD

E/LREV

41

E/LREV

CN1901

HOME

91

HOME

COMPOSIT

VIDEO OUT

2

XTI

46

3

CRGCONT

VIDEO GND

5

FSSW2

73

AGND

FSSW2

7

FSEL 14

FSSW1

72

XTO

FSSW1

LOUT

ANALOG LOUT

4

12

X1

ROUT

ANALOG ROUT

6

X2001

13

X2

SPD_SW2

8

D

SPD_SW1

9

MTOS

44

RXD1

STOM

43

WAKEUPMG WAKE UP MG

SRAM(2M)

TXD1

1

IRQPWR_M 39

IC1651

IRQPWR_M

M5M5V216ATP-70HI

XRES_M

38

XRES_M

WAKEUP

21

WAKEUPMG

20

IRQPWR

IRQPWR

ADT0-15

DQ1-16

IRQPWR

14

/RESET

14

XRES_S

XRES_S

XRESET

15

18

49

VDCONT

A0-16

A0-16

VDCONT

VDCONT

16

75

EMPH

EMPH

EMPH

17

80

AMUTE

AMUTE

AMUTE

19

XRD

41

OE

XWR

17

VCONTB

5

WE

CONT_B

60

VCONTB

18

6

59

VCONTA

S

CONT_A

BVC33

A CN351

BVC33

20

Q2001

SRVDD

SYSTEM CONTROL

SRVDD

21

SWDVDD

BVC33

VD5PU

FLASH MEMORY

IC2001

VD5PU

23

IC1601

PE5555A

88

SVCONT

A19

PD6541B

/SVCONT

DC-DC

ADT0-15

DQ0-15

CONVERTER

VCC15

4

IC1003

6,7

VD5

24

LTC3411EMS

VD5

E

25

1

A0-19

A0-20

VD5

VCONTA

26

Q1002

VD5

VD5

27

11

XWR

/WE

XRD

28

/OE

+3.3V REGULATOR

XCSFM26

/CE

AVCC33

4

IC1901

2

BA033SFP

REV

86

REV

VCONTB

1

DRAM

EEPROM

+5V REGULATOR

C1570

232AATA-75

IC2002

5

IC1001

1

VD8

BR93L56RFVM-W

AVCC5

29

S-L2980A50MC-C7J

VD8

-31

4

30

SO

3

50

VD8

3

VD8

31

ROMDATA

DI

52

2

11

ROMCK

SK

ROMCS

51

1

CS

0-3

,BA1

,/RAS

/CS

F

AVH-P6800DVD/UC

29

5

6

7

8

1

2

3

4

3.2 OVERALL CONNECTION DIAGRAM

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

A

C AV SELECTOR UNIT

B

B RGB CONNE

G

PANEL PCB

C

FAN MOTOR	A MOTHER PCB

A1/2 SYSTEM

A2/2 POWER SUPPLY

I

D

MAIN PCB UNIT

E	F	MONITOR PCB
	TOUCH PANEL

F 1/2 MONITOR

F 2/2 GDC

F

LCD MODULE

30		AVH-P6800DVD/UC
1	2		3	4