Pioneer AVH-P5900 Schematic

DVD AV RECEIVER

ORDER NO.

CRT3915

AVH-P5900DVD/XN/UC

AVH-P5900DVD

DVD RDS AV RECEIVER

AVH-P5900DVD AVH-P5900DVD

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

Model No. Order No. Mech.Module Remarks

CX-3212 CRT3896 MS5 DVD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly

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

Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.

/XNEW5

/XN/RE

/XN/UC

"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.

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 2007

K-ZZU. MAY 2007 Printed in Japan

1234

SAFETY INFORMATION

CAUTION

A

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65

B

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 Alliance: www.eiae.org.

The backlighting lamp of LCD in this equipment contains mercury. Disposal of this material may be regulated due to environmental considerations according to Local, State or Federal Laws. For disposal or recycling information, please contact your local authorities or the Electronics Industries Alliance: www.eiae.org

1. Safety Precautions for those who Service this Unit.

C

D

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 .

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

On the top of the player.

E

F

2

1234

AVH-P5900DVD/XN/UC

5 678

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:

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

A

B

C

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.

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

3

1234

[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

B

C

D

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.

a 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.

E

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.

F

4

1234

AVH-P5900DVD/XN/UC

5 678

1. SERVICE PRECAUTIONS

- Service Precautions

1) You should conform to the regulations governing the product (safety, radio and noise, and other regulations),

A

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.

3) 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.

4)To protect the pickup unit from electrostatic discharge du rin g s ervicing, take an appropriate treatment (shorting-solder) by referring to "the DISASSEMBLY" .

5) After replacing the pickup unit, be sure to skew adjustment.

6)During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged.

7) In case the internal fuse has blown, check the voltage of the rear stage.

8) Handling instructions for touch panel Please handle the touch panel with care as it contains glass. Dropping or giving a strong shock may break the panel.

B

Wear gloves, etc. to protect your hands from the glass edges that are not deburred.

9) Remove a small board (2 screws) provided for pulling out an RCA line, before removing the mother board.

10) Hot areas Red area: Hot area. Be careful not to burn yourself

Moter Unit(Side A)

Moter Unit(Side B)

C

Red-circled area: The heat from hot parts on the B-side of the board is removed from the product bottom through a heat transfer sheet.

D

Be careful not to burn yourself with the hot area.

Bottom

E

is a trademark of DVD Format/Logo Licensing Corporation.

F

6

1234

AVH-P5900DVD/XN/UC

5 678

NOTES ON SOLDERING

For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering.

Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 C. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 C in general, although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron.

Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden).

The following lead-free solders are available as service parts: Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia.

A

B

C

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

7

1234

2. SPECIFICATIONS

2.1 SPECIFICATIONS

- AVH-P5900DVD/XN/UC

A

B

C

D

E

F

8

1234

AVH-P5900DVD/XN/UC

5 678

- AVH-P5900DVD/XNEW5

A

B

C

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

9

1234

- AVH-P5900DVD/XN/RE

A

B

C

D

E

F

10

1234

AVH-P5900DVD/XN/UC

5 678

2.2 DISC/CONTENT FORMAT

A

B

C

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

11

1234

2.3 PANEL FACILITIES

A

B

C

D

E

F

12

1234

AVH-P5900DVD/XN/UC

5 678

A

B

JGZ20P070FTC

C

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

13

1234

2.4 CONNECTION DIAGRAM

- Connection Diagram

A

B

C

D

E

F

14

1234

AVH-P5900DVD/XN/UC

5 678

g

p

(

)

(

)

S

(

)

j

g

3. BASIC ITEMS FOR SERVICE

3.1 CHECK POINTS AFTER SERVICING

CHECK POINTS AFTER SERVICING (AVH)

A

To keep the product quality after servicin

1 Confirm whether the customer complain has

2 Flap-mecha Check the operation of the flap mechanism. The flap mechanism operation must be

3 DVD Measure playback error rates at the

4 DVD Play back a DVD.

5 CD Play back a CD.

6 FM/AM tuner Check FM/AM tuner action.

7 TV tuner Check TV tuner action.

8 Check whether no disc is inside the product. The media used for the operating check

See the table below for the items to be checked re

been solved. If the customer complain occurs with the specific media, use it for the operation check.

innermost and outermost tracks by using the test mode with the following disc.

Menu operation;Title/chapter search

Track search

(Seek, Preset)

witch band to check both FM and AM.

Seek;Preset

Item to be checked regarding video Item to be checked regarding audio

Disturbed ima

Too bri Mottled color

, please confirm followingcheck points.

kcehCserudecorP.oN The customer complain must not be reappeared. Display, video, audio and operations must be normal.

smooth without making

scratches. Deterioration of mecha-drive can be checked. The error rates must be less than 2.5e-4

Display, video, audio and operations must be normal. Display, audio and operations must be normal. Display, audio and operations must be normal.

Display, video, audio and operations must be normal.

must be e

receivin

ardingvideo and audio:

e (video jumpiness) Volume too high

ected.

it for service.

noitrotsiDesion-kcolB

esioNesionlatnoziroH

wolootemuloVesiontoD

the noise and

nitautculfemuloVkradooT

detpurretnidnuoSth

krameRstnio

When flap-mecha exists

B

.

C

retfaecnaraeppastinotridrosehctarcsoNkcehcecnaraeppA9

D

E

F

AVH-P5900DVD/XN/UC

56

7

8

15

1234

3.2 PCB LOCATIONS

Upper PCB

H

A

Monitor PCB

C

Switch PCB Unit

K

B

Keyboard Unit

B

Main PCB Unit

J

(SERVICE)

DVD Core Unit

D

C

RCA PCB

G

OPT PCB

I

Mother Unit

A

Volume PCB Unit

L

Compound Unit (A)

E

Unit Number : CXC7508(UC) Unit Number : CXC7506(EW5) Unit Number : CXC7507(RE) Unit Name : DVD Amp Assy

Unit Number : CWN2330

D

Unit Name : Monitor Unit

Monitor Unit Consists of Monitor PCB Upper PCB

Unit Number : YWX5005 Unit Name : DVD Core Unit Unit Number : CWX3154 Unit Name : Compound Unit(A) Unit Number : CWX3394 Unit Name : Compound Unit(B)

E

Compound Unit (B)

F

DVD Amp Assy Consists of Mother Unit OPT PCB RCA PCB

Unit Number : CXX2316 Unit Name : Main PCB Unit(SERVICE) Unit Number : CZW5029 Unit Name : Switch PCB Unit Unit Number : CZW5028 Unit Name : Volume PCB Unit

F

16

1234

AVH-P5900DVD/XN/UC

5 678

3.3 JIG CONNECTION DIAGRAM

Main PCB Unit

GGF1462 33-Pin Relay PCB

GGD1209 20-Pin FFC

A

Bracket

GGF1461 40-Pin + 20-Pin Relay PCB

B

GGD1262 33-Pin FFC

Monitor PCB

Mother Unit

GGD1284 40-Pin FFC BBR

Cord CDE8384

40-Pin FFC BBR GGD1284 DVD Mechanism Module <--> DVD Amp Assy 33-Pin Relay PCB GGF1462 DVD Amp Assy <--> Monitor Unit 33-Pin FFC GGD1262 DVD Amp Assy <--> Monitor Unit 40-Pin + 20-Pin Relay PCB GGF1461 DVD Amp Assy <--> Main PCB Unit 20-Pin FFC GGD1209 DVD Amp Assy <--> Main PCB Unit Disc GGV1018 Skew adjustment TORX driver(T2) GGK1095 Skew adjustment Bond GEM1033 Skew adjustment

DVD Mechanism Module

C

D

56

AVH-P5900DVD/XN/UC

E

F

7

8

17

- Grease List

Name

A

B

C

Grease Grease Grease Grease Locking agents Grease Grease Grease Grease

Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools:

1234

Jig No.

GEM1024 GEM1043 GEM1045 GEM1050 1401M GEM1011 GEM1047 GEM1071 GEM1072

Remarks

DVD Mechanism Module and Chassis DVD Mechanism Module and Chassis DVD Mechanism Module DVD Mechanism Module DVD Mechanism Module (1401M:produced by THREE BOND) Chassis Chassis Chassis Chassis

CLEANING

Portions to be cleaned Cleaning tools DVD pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008

Portions to be cleaned Cleaning tools Fans Cleaning paper : GED-008

D

E

F

18

AVH-P5900DVD/XN/UC

1234

5 678

A

B

C

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

19

1234

4. BLOCK DIAGRAM

A

UPPER PCB

H

B

C

MONITOR PCB

MONITOR PART

1/2

C

OSD & CON PART

2/2

C

μ

J K L

C

MOTHER UNIT

D

A

SYSTEM PART

1/2

A

POWER SUPPLY PART

2/2

A

DRIVE UNIT

E

RCA PCB

G

F

20

1234

AVH-P5900DVD/XN/UC

OPT PCB

I

KEYBOARD UNIT

B

IT

5 678

A

B

C

D

E

RD UNIT

D E F

DVD MECHANISM MODULE

AVH-P5900DVD/XN/UC

56

F

7

8

21

1234

V

MOTHER UNIT (1/2)

A

TUNPCK

TUNPCE

CK

CE1

B

LDET

TUNPDI

RDS_CK

DO

LDET

RDS_CK

A

TUNPCE2

76 13 51098 11 1418192021

NC

CE2

VDD33

ROM_VDD

TUNSL

SL

TUNPDO

DI

RDS_DATA

A

RDS_LOCK

RDS_HSLK

RDS_LOCK

B

C

D

E

CN4302

G

MINI JACK/

REARV

CN401

2,3

CN391

8

3

1

CN381

5

1

7

1

VCRL

VCRV

BCAM

MINIL

MINIV

REARV

VIDEO5

LOUT

VOUT

VIDEO5

AVIN +

VIDEO5

AM ANT

1

FM ANT

3

COMPOSIT

ATT

ANT adj

FMRF

RF adj

Q191

Q161

Q181

Q111

Q231

Q141

MECHA VIDEO ISO

IC191

NJM2136V

3

+

6

2

-

VCR VIDEO ISO

3 2

NJM2136V

+

6

-

B.CAMERA ISO

NJM2136V

+

6

-

iPod VIDEO ISO

NJM2136V

+

6

-

AV-BUS VIDEO ISO

NJM2136V

+

6

-

3

+

6

2

MINIJACK VIDEO ISO

IC231

IC 3 EEPROM

5.0V

OSC

LPF

IC 1

3.3V

MIXER, IF AMP

T51

RFGND

OSCGND

DGND

BUFFER

IC192

SM5304AV

AUDIOGNDNCVCC

61

212 1522 16 4 17

VCR AUDIO ISO

IC151

NJM2794RB2

IC161

IC181

iPod AUDIO ISO

10

IC101

IC111

NJM2794RB2

MINIJACK AUDIO ISO

IC131

NJM2794RB2

1

7

3

2

AV-B US&

MINI VIDEO SW

IC141

NJM2136V

NJM2233BM

CF52

VDD_3.3

AV SELECTOR

43

13

110

44

45

17

1

46

19

110

47

IC221

5V 3.3V

3.3V 2.5V

3.3V

IC241

AN15883A

V1

LOUT1

L2

V2

V3

L4

V4

VOUT1

L5

VOUT2

V5

VIDEO9

IC 5

IC 2

2.5V

DET, FM MPX,

RDS DECODER

IC 4

2.5V

TUN33V TUN+B

23 AVL

36 AVSCL

SCL

35 AVSDA

SDA

MONITOR VBS BUFFER

31

30

Q251

VCRSEL

Q272VR271Q271

IC251

NJM2136V

3

+

2

-

REARV ISO&

6

DRIVER

IC252

BA7623F

MONVBS

8REARV2

Lch

VCRSEL

Lch

23

VSELIN1

IPODSENS

IP_ACCPW

71

53

FWPW

+

F/W PWR

VOUT8LOUT

CN351

AVIN

1

24

F

22

14

1234

IC351

Q351

TC7WH08FU

ACCID ACCID

2

TXiPod TXIPOD7RXiPod RXIPOD

3

Q352

ACCPW

9

ACCDET

11

iPod/AV-BUS IN

VSELIN2

TUN+B

REMIN

AVON AVON

27

25

20

Q353

VSELIN1

21

Q354

Q355

VSELIN2

23

AVH-P5900DVD/XN/UC

TUN3.3V

13

IC811

NJM2391DL1-33

TUN33V

B.UP

Q842

Q841

Q851

VDD33V

23

IC841

S-812C33AUA-C2N

VDD5

23

IC851

S-812C50AUA-C3E

5 678

V

A-C2N

A-C3E

CN1901

D

I

3

1

32

14

VD

VDD5

CN541

COMPOSIT

VD8

VD5

TUNER AUDIO ISO

10 1

NJM2794RB2

Lch

23

Q402

RDS_CK

RDS_DATA

Q401

RDS_LOCK

A

RDS_HSLK

B

XRESET

VDD33

VDD5

REMIN

IRQPW TXMS5 RXMS5

STANDBY

WAKEUP AMUTE

IETX IERX

ACCID TXIPOD RXIPOD

IP_ACCPW IPODSENS

VSELIN1 VSELIN2 AVON

CN531

RESET2

DMS6DRST7RESET

DCK2FLMDO

5

AVL

3

21

17

XRES

XRESET

IC401

DDI8DDO

22

IRQPWRIRQPW

114 144

25 27

113

26

18

19

98

101

100

107 106 105

63 64 61 62 75 76 66

31 32 29 30

117

45 80

23 22 92VCRSEL

132

60

59 116 115

93

94

95

41

8 42 20 39 40 14

RESET2

9

25

40

24

23

AMUTE

STANBY

WAKEUP

S MS4TXTXMS5

MS4 SRXRXMS5

STANDBY

SYSTEM MICON

IC601(1/2)

A

B

C

TUNPCE2 TUNSL TUNPDO TUNPCK TUNPCE TUNPDI

LDET

RCK

RDT

RDSLK

RDS57K

EVSEL EVSCK EVSDA XRESET

IRQPW TXMS5 RXMS5

STANDBY

WAKEUP AMUTE

TXIE RXIE IPPW ASENBO AMPPW AMPMUTE SYSMUTE

AVSCK AVSD ATA VCRSEL

PID TXIPOD RXIPOD

PSENS PSENSG

VSELIN1 VSELIN2

AVONIN DCK FLMDO DMS DRST DDI DDO RESET

VDD33

3.3V

4

10

11

20

LOUTMS5L

:PE5598A :PE5597A

TELMUTEIN

1

29

Q541

Q542

BLUE_ON

LFTPULS

DEGOSW

4

BUS-

BUS+

CN461

6

5

-

+

BUS

IC461

DIN1

ROUT

HA12241FP

1

2

IETX

IERX

TUN L

52

BEEP

13

X2

12

X1

46 PBSENS

PBSENS

74

ASENS

21

BSENS

143

ISENS

82 TELIN

47 BGSENS

BGSENS

ILM+B

79

RED_ON

ILM+B

78

137

ROTIN1

136

ROTIN2

139

KEYIN1

138

KEYIN2

51

LCDCK

48

LCDCE

50

LCDDT

140

DSENS

129 ANGLE

ANGLE

17 LFTPULS 124

MTRS

122

MTRPW

126 S_MTR2

MTR2

125 S_MTR1

MTR1

123 S_MTRSEL

MTRSEL

127 77

LFTSW

35 TXMON

TXMON

36 RXMON

RXMON

ANGLEANGLEIN

LFTPULSLIFTPUL

MTRS

MTRPW

CN512

12345

7

ASENB

8

STBY

B.UP

IPPW

X601

4.718592MHz

B.UP

DEGOSW

SENS5V

MTR2

I

BZ601

S-MTR2

Q523

Q461

Q783 Q784

Q781 Q782

CN4201

BUSLI

ASENBO

SENS5V

MTR1

6

IPBUS+L

SYS+B

AMPPW

SYSMUTE

OFFMUTE

J

12

13

14

HSEN

OPTOUT

OPT5

D

to 2/2

E.VOL CAPTAIN7

IC281

PML017A

7

IN4+

9MS5L

IN2L

8

IN3L

10AVL

IN1L

15EVSEL

STB

16EVSCK

CLK

17EVSDA

DATA

Q331

AMPMUTE

Q743

ILMA

ILMB

IC732

TC7SET08FUS1

Q522

4

S-MTR1

CN101

SENS5V

MTRSEL

7

1 2

S-MTRSEL

Q521

CN1852

D

1

15

CN462

A

:AVH-P5900DVD/XNEW5

B

:AVH-P5900DVD/XN/RE

C

:AVH-P5900DVD/XN/UC

D

E

to 2/2

F

RCAMUTE

12

FLIN

14

RLIN

4

STBY

22

MUTE

Q765

ILMSENS

Q311

Q313

Q312

Q741

AMP

IC331

PAL007C

B.REMOTE

OUTFL

OUTRL

OUTPREL

38

39

40

ASENS

BSENS

ISENS

Q742

Q744

B.UP

FL RL

ASENS

BSENS

TELIN

BGSENS

ROTIN1 ROTIN2 KEYIN1 KEYIN2 LCDCK LCDCE LCDDT

POWER ON RESET

12

IC731

S-80827CNNB-B8M

Q731

DEGOSW

SENS5V

SENS33V

FU522

FU521

FU523

LFTSW

SENSPW

ANGLOSW

VDD

BUP

9108

18

11

TXMONTXOSD

RXMONRXOSD

B.UP

MONVBS

I

20

30

REM

REMIN

MOREN

E

MFLPW

4043445731

C

VDD33

RESET1

to 2/2

F

SWVDD

PWRFL

33

CN5003

PWFL

I

35

Q503

Q502

PWVI

PWRVI

374647

MUTE

5

FL+

3

FL-

21

RL+

23

RL-

25

PBSENS

Q763

B.UP

Q762

Q761

Q766

ILMA ILMB

SWVDD5

Q501

ILMB

ILMA

38

CN311

CN761

B.REM

B.UP

MUTE

CN762

CN481

RDTA RDTB KEY0 KEY1

LCDCL

LCDCE

LCDDT

DSENSDSENS

VCC5V

RESET

SWVDD33

SWVDD33V

I

51

49

SWL

RL+

ACC

REM

A

FL

3

RL

CN4302

7

G

11

B

FL+

3

FL-

1 4

RL-

2

12

15

POWER SUPPLY

P. B .

9

11

ILM

13

14

C

BG

D

2 4 7

8 10 12 14 15

3

CN4001

5

B

9

11

6

E

F

56

AVH-P5900DVD/XN/UC

7

8

23

1234

MOTHER UNIT (2/2)

A

SYSTEM MICON

A

B

C

IC601(2/2)

A

B

:PE5598A

C

:PE5597A

SYSPW

ACCPW

VDCONT

Q804

Q803

Q802

SYSPW1

ACCPW1

VDCONT1

to 1/2

E

VDD5

SYSPW

6

VDD5

ACCPW

7

VDD5

65

VDCONT

B.UP

SYSPW1

B.UP

SYSPW1

B.UP PWVI

ACCPW1

B.UP

ACCPW1

B.UP PWFL

MFLPW

B.UP

VDCONT1

Q831 Q832

FU891

FU901

MFLPW

TUN+B

24

IC812

BA00DD0WHFP

1

SYS+B

24

IC821

BA00DD0WHFP

1

65

24

CAPTAIN7 HIOUT PW

IC832

LT3461AES6

4

PWVI

Q891 Q892

ILM+B

IC861

BA00DD0WHFP

1

PWFL

Q901 Q902

23

IC831

S-812C56AUA-C3K

ACC33V

VDD33

SWVDD5 OPT5

Q941

OPT5

Q931

CANTER FAN6V

Q961

Q963

|

FU961

HSEN

D

TUN+B

SYS+B

EV12V

ACC33V

ILM+B

to 1/2

CN961

2 1

CENTER

FAN

DDC FOR MS5AV code2

IC971

VR971

9

3

2

VCC

ON/OFF

RT

AN8011S

OUT1

OUT2

10

7

REAR FAN6V

Q951

|

Q954

VIDEO9V

24

IC801

BA00DD0WHFP

1

SENS33V

SWVDD5

Q853

SWVDD33

24

IC852

BA00CC0WFP

1

FIREWIRE PW

Q871

|

Q875

Q911

Q921

Q976

F

to 1/2

FU973

B.UP

VDCONT1

55

DDCCTL

D

COOLCNT1 COOLCNT2

VPW

56 57

118

B.UP

VPW

SENS33V

VDD33

121

SENS5

SENS5V

VDD5 SENS5V

E

37

SWVDD

133 PPW

PPOWER

131

VDSENS

SENS5

VDD5 SWVDD5

VDD5

SWVDD

B.UP FWPW

F

Q972 Q974

Q973 Q975

FU951

VIDEO5V

Q801

FU972

FU971

VD8

VD5

VIDEO9

VIDEO5

SWVDD33

A

:AVH-P5900DVD/XNEW5

B

:AVH-P5900DVD/XN/RE

C

:AVH-P5900DVD/XN/UC

D

E

to 1/2

F

CN951

REAR

FAN

2 1

24

AVH-P5900DVD/XN/UC

1234

5 678

RCA PCB

G

A

CN391

CN311

A

CN461

CN4302

3 5 7

11 15 19

I

CN4201

18 15 13 12

7 6

5

4

VCRL VCRV VCAM

FL RL SWL

BUS+ BUS BUSLI ASENB

HSNS

OPTOUT

OPT PCB

-

DPT5

24

IC4201

TC7SET08FUS1

CN4301

VCRL VCRV

BCAM

FL

RL

SWL

CN4202

BUS BUS BUSLI

ASENB

CN4203

4 6 8

12 16 20

+

1

-

4 6 7

3

2

VCR IN

RCA OUT

IP-BUS

DIGITAL OUT

A

B

A

CN481

KEYBOARD UNIT

B

CN4001

KEY0

7

SOURCE

ATT&VOLUME

1

3

2

S4031

RESET

REMOTE CONTROL

SENSOR

2

IC4021

SBX3050-01

ILMA

ILMB

8

2

4

11 15

10 12 14

6

9

3

5

KEY1

RDTA

RDTB

RESET DSENS

LCDCL LCDCE LCDDI

REM

SWVDD5

ILMA

ILMB

S4035

S4036

S4037 BAND

S4032

4

5

SUB LCD CONTROL

47 46 48

1

D4051-D4060

D4071-D4080

S4033

EJECT

S4034

IC4001

LC75836WS

CLDIP1/S1 CE

1 SUBILM

SUB LCD

LCD4001

Q4041

D4042

ILMA ILMB

C

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

25

1234

A

P

a

_

I

T

G

U

MONITOR PCB

C

A

PICTURE SPLI

IC5401

2

1

3

TC90A96BFGS

66

Sub_C. Video_IN1

104

Bus_Clock_IN

105

Bus_Data_IN

107

Reset_IN

91

OSD_Clock_Out

92

OSD_V.Sync_Out

93

OSD_C/H.Sync_Out

101

OSD_Blank_High_IN

78

R_IN.2

79

G_IN.2

80

B_IN.2

2

+

3

5

+

6

-

1

IC5503

NJM2100V

7

R2-7

G2-7

B2-7

X

X'T

D

C.VIDEO

OSDCKL

OSDV OSDH

BLK

Q5301

Q5801-Q5803

CN5003

C.VIDEO

30

REMCON

20

MFLPW

16

19

9

10

CN512

A

B

11

I

13 14

I

15

21

22

23

I

25

SWVDD

TXOSD RXOSD

Q5601

PWRFL

PWRVI

ILMB

ILMA

SWVDD33V

MONITOR uCON

IC5603

PEG333A

5

REMIN

79

MFLPW

8

VDDSENS

34

DPDT

33

KYDT

PIPCK PIPDA

PIPRST

TEMPSEN

100 OSDCK

OSDSCL

OSDDATA

OSDCS

OSDRES

EPRDI

EPRDO

EPRCK EPRCS

27 28 25

TH5601 TEMP. SENSOR

87

99 OSDDA 19

20

S-93C56BD0I-J8

36 37 40 38

EEPROM

IC5604

4

DO

3

DI

2

SK

1

CS

OSDCS

OSDRST

PIPCK PIPDA

PIPRES

OSD IC IC5802

PDC149A

2

OSCin

9

VSYNC

11

HSYNC

30

BLK

34

ROUT

35

5

SCLK

6

SIN

7

CS

15

RST

GOUT

36

BOUT

58 57

OE OE

NJM2505AF

D0-11

A0-17

IC5301

26 28

14

OSD ROM

IC5801

PEH098A

CECE

C

DACDI

DACCLK

DACLD

3

4

2

DACDI

DACCLK

DACLD

IC5501

M62343FP

6

DILDA02

7

CLK

8

Q5302

OSDR OSDG OSDB

A01

A03

22

DIMMER

24

INVPUL

Q5602

ILMA DILMA

16

ILMR

17

ILMB

D

OSDPW

RESET

DDCON_SEL

MVIPW

PNLYV

PNLXY

TOUCHAD

PNLVD PNLADX PNLADY

XOUT

XIN

E

X5601

11

13

SWVDD33V OSD33V

18

1

10

S-80827CNNB-B8M

95 DDCON_SEL

80

78

PNLYV

88

PNLXV

93

TOUCHAD

89

PNLVD

91

uPNLADX

90

uPNLADY

68

KD1

67

KD2

66

KS1

65

KS2

92

LSEN

Q5603

Q5604

ILMB DILMB

Q5605

Q5607 Q5608

KDT1 KDT2 KST1 KST2 LSEN

RESET IC5602

2

SWVDD33V

PWRVI

FU5101

Q5101

DIMMER

INVPUL

D/D CONVERTER

IC5103

BD6171KV

11

PVCC1

6

PVCC2

42

VCC

PVCC3 PVCC4 PVCC5

44

RT

32

EN1

OUT2

OVT1

OUT3

OUT4

OUT5

VS2

VS1

INVBST

7

4

23 48 37

3.3V REGULATOR

10

13

22

47

38

8V REGULATOR

Q5103

4

S

3

D

G

Q5102

4

S

D

3

G

1,2,5,6

CHAR

REG

F

26

1234

AVH-P5900DVD/XN/UC

5 678

PICTURE SPLIT IC

TC90A96BFGSING

66

Sub_C. Video_IN1

104

Bus_Clock_IN

105

Bus_Data_IN

107

Reset_IN

91

OSD_Clock_Out

92

OSD_V.Sync_Out

93

OSD_C/H.Sync_Out

101

OSD_Blank_High_IN

78

R_IN.2

79

G_IN.2

80

B_IN.2

2

+

3

NJM2100V

5

+

6

-

IC5401

1

IC5503

7

R2-7_D-Out

G2-7_D-Out

B2-7_D-Out

STH Load CPH

CPV

Vcom

X'Tal_IN

X'Tal_OUT

DAC_Out

PLL_IN

TC7S66FU

148-143

158-153

171--166

OE

134

STV

TC7SET04FUS1

133

52

53

60

56

VCOM AMP

4

IC5505

IC5502

X5401 42MHz

Q5401

521 6

+

-

TC7SET04FUS1

42

IC5507

NJM082BV

3

7

2

IC5504

2

+

-

4

1

DC0-5

DB0-5

DA0-5

DRIVER

IC5506

TC74VHC04FTS1

1,3,5

9,11,13

VCOM DRIVE

Q5501 Q5502

LADDER NETWORK

2,4,6

8,10,12

PWRFL

VCCM12V

VCC18V

VCC5V

VCC3.3V

VO0-10

FU5201

CN5501

30

|

35

36

|

41

42

|

47

STH1139

59

LOAD138

29

CPH137

20

OE136

9

CPV135

8

STV1

6

58

|

48

VCOM

1

VCOM

2

VGL

4

VGH

13 24

VDD2

I

26

L/R

28 16

VDD1

.

17

1

TC7SET08FUS1

IC5203

TC7SET08FUS1

1,2

5V REGULATOR

IC5201

TA78L05F

Q5202

4

IC5202

4

Q5204

Q5203

LCD MODULE

LCD

LCD BACK LIGHT

LCD DRIVE

IC5204

531 14 15

3

7

9

18

OZ961ISN

VDDA DIM LCT

ENA

V2500

FB

CT

PDRV_A

PDRV_B

PDRV_C

PDRV_D

OVP

RT

IC5205

SI6544DQ

19

20

12

11

VR5201

17

2

IC5206

SI6544DQ

4,5

2,3

CN5201

T5201

A

B

1

2

FL1

FL2

6

7

C

VBST

8V REGULATOR

Q5103

4

1,2,5,6

S

3

D

G

3.3V REGULATOR

Q5102

4

1,2,5,6

S

D

3

G

CHARGE PUMP

REGULATOR

2.5V REGULATOR

5

IC5102

S-1131B25UC-N4K

4

1.5V REGULATOR

5

IC5101

S-1131B15UC-N4A

4

INVBST

Q5703

2 7 8 9

11

5 6

4 3

10

Q5702

Q5701

Q5205

11

6 5 4

2

8 7

9

10

3

H

CN5901

KDT1 KDT2 KST1 KST2

LSEN

ILMA ILMB

DILMA DILMB

VCC8V

ILMA ILMB

DILMA DILMB

SWVDD33V

CN5002

KDT1 KDT2 KST1 KST2

LSEN

V33D V33IO V33 VCC3.3V

VCC5V

VCC18V

VCCM12V

1

V25 V25P V25AM V25AS

V15

V15M V15D

PNLYV

PNLXV

TOUCHAD

PNLVD uPNLADX uPNLADY

Q5201

Q5206

CN5001

PLYV

1

PLXV

2

ADVX

3

ADVY

4

UPPER PCB

S5921 S5922

S5923 S5924

TI/PGM/XM_MEMO OPEN/CLOSE

Q5901

43

DISC ON/OFF

SWD33

KEY MATRIX

D5901

TI/PGM/ XM_MEMO

DISP

OPEN/CLOSE

D

TOUCH

PA NE L

E

DISP

SWD33

F

56

AVH-P5900DVD/XN/UC

7

8

27

1234

O

P

DVD CORE UNIT

D

A

B

C

D

NRES

LATCH IC1352

TC74LCX16373FT

A0-15

12

FLASH 16M

CWW1416

CWW1417

RESET

IC1401

IC1402

AD0-15

48

1LE

25

2LE

AD0-15

A16-19

XCSSR26

CE

WE

XWR111

XCSFM26

CE

11 XWR2

XRDNRES 28 50

OE

SDRAM

IC1481

EDS1232AATA-75

IC1403

TC7SZ32FU

AD0-15

A16-19

1

4

2

IC1351

TC7SZ08FU

1

4

2

MA0-11

MDQ0-31

DQM0-3

22 8

BA0

23 10

BA1

WE CAS RAS

20

CS

68

CLK

VOLTAGE DETECT

IC1003

S-80859CNNB-B9K

2 1 VSENS

CN1951

PR_A20 92

11

EXTRG1_SPD_SW

10

SCLOCK

9

SDATA

8

EXTRG0

7

TRCCLK

6

TRCD0

5

TRCD1

4

TRCD2

DEBUG

3

TRCD3

2

TRCST

1

12

VCC33

|

13

VD8

OUTVDD

XWE17 3 XCAS18 4 XRAS19 5 XCSM 6

MCK 234

XCSSR XCSFM

VIDEO+AUDIO

MN2DS0016AAUB

101

NRST

77

XCSSR

51

NEXCE

62

NEXWE

NEXOE

BA0 BA1 NWE NCAS NRAS NCSM MCK

232

MCKI

88

VSENCE

P0

189

EXTRG1

192

SCLOCK

191

SDATA

190

EXTRG0

188

TRCCLK

187

TRCDATA0

186

TRCDATA1

185

TRCDATA2

184

TRCDATA3

183

TRCST

IC1501

SRCK

ADOUT3

LRCK

SDODAC

SCKDAC

LTD AC

DACCK

OSCO

OSCI

Comp

STANDBY

SLVSTS

HOSTCMD

IRQPWR

AMUTE

DSCSNS

PHOTOSNS

IECOUT

CONT2 CONT1

DRV3 DRV2

LOADIN

CLAMP

HOME

TEMP

VIN2RF

VIN2

VIN1RF

VIN1

VIN3RF

VIN3

VIN4RF

VIN4 VIN5 VIN6

CDMPD

DVDMPD

RFINN F+H_G+H E+G_E+F

LPCO2 LPCO1

174 175 173 91 90 74 172 DACCLK

169

170

152

Cr

153

Cb

154

Y

161 78 79 80 89 87 147 144 179

85 84 95 96 97

MD

93 99

FG

150

FD

149

TD

94

98 145 122 142 123 143 121 140 120 141 136 137 130 128 116 134 135 131 129

X1501

(CR)

(CB)

(COMPOSIT)

LDIN

B

A

C

D

FE1 FE2

RF

(Y)

COMPOSIT

STANBY

STSCOMN

CMDCOMN

AUDI

SRCK ADOUT3 LRCK SDODAC SCKDAC LTD AC DACCLK

1 2

3 13 14 15 16

CR CB

Y

E

VDD5

F

28

1234

AVH-P5900DVD/XN/UC

5 678

AUDIO 2CH ANALOG OUT

SRCK ADOUT3 LRCK SDODAC SCKDAC LTD AC DACCLK

1 2

3 13 14 15 16

VDD5 VCC33

IC1801

PCM1753DBQ

VOUTL

BCK DATA LRCK MD MC ML SCK

NJM2885DL1-33

R1232D121B

2

VIN

3

7

3.3V REG. IC1007

OUTIN

1.2V REG. IC1008

VDD

A

B

VCC5

AVCC 5

VCC5 REG.

IC1004

NJM2880U1-05

4

VOUT

AVCC5 REG.

IC1005

S-L2980A50MC-C7J

5

VOUT

CONT

ON/OFF

5

VIN

1

VIN

3

LOUT

STSCOMN CMDCOMN

VDD5

VD8

DISC DET

IC1301

TC7SZ125FU

CN1901

XRESETNRES

ANALOG LOUT

COMPOSIT

STANBY

SLVSTS HSTCMD IRQPWR

AMUTE

FU1901

WAKE UP

CN1301

DiscDetect

1

4DSCSNS 2

12cm

PhotoPHOTOSNS

VD5

VD8

8cm 8cm

21 29

CR

38

CB

36

Y

34 32 25 24

23

CN541

A

22 20

14

|

17

3 2

|

1

40

3

2 4 5 1

COMPOUND UNIT(A)

E

S1203

DISC SENS

4

3

2 5 6

8cm 12cm

8cm

S1202

Q1299

S1204

S1201

S1205

CN1852

IECOUT

1

CN462

A

C

CLAMP1

MOTOR DRIVER

IC1201

BD7996EFV

CONT2 CONT1 DRV3 DRV2 MD

FD TD

31

8

LX

VCC12

20 18

CTL2 SLO2-

21

SLO1-

CTL1

25

SLIN2

SLO2+

26

SLIN1

SLO1+

29

SPIN

10

LDIN

13

FG

51

ACTIN1

50

ACTIN2

HW-

HW+

HV+

HU+

ACO1ACO1+ ACO2+

ACO2-

V

W

U

HB

HV-

HU-

16 17 15 42

39

44

36 30 31 32 33 34 35

2

FOM

1

FOP TOM

3

TOP

4

COILV

COILW

COILU

HBM HWM HWP

HVM

HVP

HUM

HUP

LPCO2

LPCO1

VDD5

HALL_BIAS-

HALL_BIAS+

Q1104Q1102

Q1103Q1101

VREF VCC5

CN1201

COIL_V

COIL_W

COIL_U

HALL_W-

HALL_W+

HALL_VHALL_V+ HALL_UHALL_U+

SWITCHHOME

CN1101

FOM FOP TOM TOP

78MDCDMPD 65MDDVDMPD

F+H/G+HF+H_G+H E+G/E+FE+G_E+F

LD(CD)

LD(DVD)

VCC

FE1 FE2

B-

AB+ A+

F-

F+

T-

T+

THTEMP

B A C D

RF

1 2 3 4 5 6 7 8

9 10 11 12 13

14 15 16 17 18 20

1

2

3

4

5

7

8

9

10 11 12 14 15

PU (DP8)

17 21 22

24

25

19 20

TP1

F

S1206

CLAMP

COMPOUND UNIT(B)

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

29

1234

J

MAIN PCB UNIT(SERVICE)

A

CN101

1

BUP

2

3

MTRPW

17

MTRSET

14

(ANG)MTR1

15

(POS)MTR2

16

MTRS

18

A

ANGLEOSW

13

CN512

B

10

20

11

19

12

8

3.3V

ANGLEIN

5V

LIFTPUL

LIFTSW

DGND

5V REGULATOR

2

IC101

BA00CC0WFP

1

4

WAVE SHAPE

TC7W14FU

7

5

IC104

1

1Y

1A

3

2Y

2A

MOTOR DRIVE

9

16

14

8

5

6

Q101

SLIDE PULSE OUTPUT

LIFT SW (EJECT:L)

BA6247FP

VCC1 VCC2

VR

IN3

IN1

IN2

GP2L24B

3

C

2

E

3

C

2

E

IC102

IC105

IC103

GP2L24B

OUT3

OUT1

OUT2

1

18

22

1

A

4

K

1

A

4

K

CN102

CN103

1

2

3

4

1

2

3

4

5

ANG_V

ANG_IN

ANG_G

SLIDE

M

MOTOR

S

G

M

K

S101

ANGLE

SWITCH

SWITCH PCB UNIT

ANGLE MOTER

VR101

L

ANGLE

SENSER

VOLUME PCB UNIT

C

D

E

F

30

1234

AVH-P5900DVD/XN/UC

5 678

A

B

C

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

31

1234

- CAW1946

A

B

C

D

E

SEGMENT

F

32

1234

AVH-P5900DVD/XN/UC

COMMON

5 678

5. DIAGNOSIS

5.1 OPERATIONAL FLOW CHART

DSENS: 0 [v] to 0.85 [v] = OFF

0.85 [v] to 2.45 [v] = ON

2.45 [v] to 3.3 [v] = OFF

RESET

Vdd = 3.3V?

Pin 9

Y

BSENS=L?

Pin 21

Y

ASENS=L?

Pin 74

Y

DSENS=ON?

Pin 140

Y

ASENBO←H

Pin 30

A

B

C

Standby

SWVDD←H

Pin 37

Starts

communication

with Display

microcomputer.

Source keys

operative

Source ON

SYSPW←H

Pin 6

Completes power-on operation. (After that, proceed to each source operation)

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

33

1234

5.2 CONNECTOR FUNCTION DESCRIPTION

1.AVIN-

A

B

1.PWGND

2.PWPWR

3.TXiPod

4.ACCID

5.L

6.RXiPod

7.VIDEO

8.R

9.DGND

10.ACCPW

11.ACCDIT

ANTENNA CABLE

2.AVIN+

4.VSELIN1

5.VSELIN2

7.AVGND

10.REMIN

11.AVGND

BGSENS

1. MINIV

2. MINIVGND

3. MINIA

4. GND

5. MINIL

6. VGND

REAR MONITOR OUTPUT

C

12

D

1920

1. VCRRG

2. VCRR

3. VCRLG

4. VCRL

5. VCRVG

6. VCRV

1 2

E

1. FL-

1. BUS+

2. BUSG

3. LG

4. NC

5. BUS-

6. BUSG

7. BUSLI

8. ASENB

2. RL-

3. FL+

4. RL+

5. FR-

6. RR-

7. FR+

8. RR+

15 16

9. P.B.

10. VGND

11. ACC

12. B. REM

13. ILM

14. MUTE

15. B. UP

16. GND

9. BUSRI

F

10. BUSRG

11. BUSLG

7. BCAMG

8. BCAM

9. FRGND

10. FR

11. FLGND

12. FL

13. RRGEN

14. RR

15. RLGND

16. RL

17. SWRGND

18. SWR

19. SMLGND

20. SWL

34

AVH-P5900DVD/XN/UC

1234

5 678

5.3 BACK END SECTION FLOW

START

Can the

playback

start?

YES

NO

Standby OK?

Execute check 1.

YES

NO

Is VDD5

(VCC33, VCC12)

power supply

voltage OK?

Execute check 2.

YES

A

NO

Does the

operation

take time?

Is the life of flash

memory OK?

Conduct check item 12.

NO

YES

NO

Is the image

in error?

Is AVCC5

NO

voltage OK?

Execute check 8.

Is the video

NO

circuit OK?

Execute check 11.

Go to FE

section check.

YES

NO

Is the sound

in error?

YES

Is AVCC5

voltage OK?

Execute check 8.

YES

Is DACCLK

normal?

Execute check 9.

YES

Is the audio

circuit OK?

Execute check 10.

YES

Go to FE

section check.

Repair the

defective part.

Normal?

NO

section check.

Is SDRAM

IF OK?

Execute check 6.

YES

Is VD8, VCC5

power supply

voltage OK?

Execute check 7.

YES

Go to FE

NO

Reset OK?

Execute check 3.

NO

Execute check 4.

NO

Execute check 5.

Replace the unit.

YES

Is VSENS

OK?

YES

Is 27 MHz

OK?

YES

B

C

D

YES

END

NO

AVH-P5900DVD/XN/UC

56

FE section check.

Is FE section

normal?

YES

Replace the unit.

Normal?

YES

END

7

NO

Go to FE related

repair process.

8

E

F

35

1234

DGND1

STANBY

Check 1: Standby OK?

A

<Check> Check the voltage at the “STANBY” test point while the power is on. Use the “DGND1” test point at the reference.

NO. Check point Module No.

STANBY-DGND1 ALL

1

Specification value VCC33 V-

Unit

V

0.6 V or more

B

C

Side A

D

Fig 1.1: STANBY check point

E

F

36

AVH-P5900DVD/XN/UC

1234

5 678

DGND1

VCC 12_1

VCC 33

VDD 5_3

Check 2: Is VDD5 (VCC33, VCC12) power supply voltage OK?

VDD5

F.E. driver control system

IC1401 FLASH power supply (Data) IC1402 FLASH power supply (Program) IC1481 SDRAM power supply

VDD5

IC1007

3.3 V output regulator

IC1008

VCC33 (= 3.3 V )

VCC12 (= 1.2 V )

IC1501 DVD-LSI power supply

DC/DC converter

1.2 V output

Fig 2.1: Power supply configuration

<Check> Check the voltage at the “VDD5_3, VCC33_3 and VCC12_1” test point while the power is on. Use the “DGND1” test point at the reference.

NO. Check point Module No.

1

VDD5_3 - DGND1

2

VCC33_3 - DGND1

3

VCC12_1 - DGND1

ALL ALL ALL

Specification value

5.0 ± 0.4

3.3 ± 0.15

1.2 ± 0.12

Unit

V V V

Side A

A

B

C

Fig 2.2: VDD5, VCC33, VCC12 voltage check points

D

E

F

56

AVH-P5900DVD/XN/UC

7

8

37

1234

DGND1

XRES

Check 3: Reset OK?

A

<Check> Check the voltage at the “XRES” test point while the power is on. Use the “DGND1” test point at the reference.

NO. Check point Module No. Specification value Unit

1 XRES-DGND1 ALL

VCC33 ×

V

0.7 or more

Side A

B

C

D

E

F

Fig 3.1: RESET check point

38

AVH-P5900DVD/XN/UC

1234

5 678

DGND1

VSENS

Check 4: Is VSENS OK?

CN1901 HOST I/F

VD8 VSENS

IC1003 detection IC

IC1501

A

DVD-LSI

VDD5

IC1007 Regulator

IC1008 DC/DC converter

VCC33

VCC12

STANBY XRES

Fig 4.1: Power supply configuration and VSENS

<Check> Check the voltage at the “VSENS” test point while the power is on. Use the “DGND1” test point at the reference.

NO. Check point

VSENS - DGND1 ALL

Module No.

Specification value

VCC33 × 0.7 or more

Side A

B

Unit V1

C

Fig 4.2: VSENS check point

D

E

F

56

AVH-P5900DVD/XN/UC

7

8

39

1234

DGND1

IC1501 169pin

Check 5: 27 MHz Normal?

<Outline> Each clock is created inside the IC1501 using the 27 MHz master crystal oscillator (X1501).

A

IC1501

X1501

OSCO

27 MHz

DVD-LSI

crystal

B

OSCI

VCC33 VCC12

Fig 5.1: Clock configuration

<Check method> Turn the power on, and check with DGND being the reference. In case of NG, check the applicable line, periphery of IC1501, soldering of the peripheral components and defective components.

NO. Check point Module No.

2 IC1501 169pin ALL

C

Specification value

27 MHz ± 50 ppm

Unit

ppm

GND

Fig 5.2: Clock specification value

Side A

D

E

F

40

Fig 5.3: 27 MHz check point

AVH-P5900DVD/XN/UC

1234

5 678

Check 6: Is SDRAM I/F OK?

<Outline> In order to secure the MPEG stream data as the buffer, the capacity of communication I/F SDRAM between the LSI and the memory is 128Mbit. Be careful as XCSM, XWE, XCAS, XRAS and XSCM of IC1481 are called differently in IC1501, namely NCSM, NWE, NCAS, NRAS, NCSM.

IC 1481 SDRAM

MA0~11 MDQ0~31 MCK XWE (NWE) XCAS (NCAS) XRAS (NRAS) XCSM (NCSM) DQM0 DQM1 DQM2 DQM3 BA0 BA1

IC1501 DVD-LSI

Fig 6.1: SDRAM I/F

A

B

C

D

E

F

56

AVH-P5900DVD/XN/UC

7

8

41

1234

<Check> Check the conductivity at “check point 1” and “check point 2” without power. In case of NG, check the soldering and defective components throughout the “output t input” of the applicable section.

A

NO. Signal name Check point 1 Check point 2 Specification value

1

MA0

2

MA1

3

MA2

4

MA3

5

MA4

6

MA5

7

MA6

8

MA7

9

MA8 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55

MA9

MA10

MA11

MDQ0

MDQ1

MDQ2

MDQ3

MDQ4

MDQ5

MDQ6

MDQ7

MDQ8

MDQ9

MDQ10

MDQ11

MDQ12

MDQ13

MDQ14

MDQ15

MDQ16

MDQ17

MDQ18

MDQ19

MDQ20

MDQ21

MDQ22

MDQ23

MDQ24

MDQ25

MDQ26

MDQ27

MDQ28

MDQ29

MDQ30

MDQ31

MCK

XWE

XCAS

XRAS

XCSM

DQM0

DQM1

DQM2

DQM3

BA0

BA1

B

C

D

E

IC1481 25pin IC1481 26pin IC1481 27pin IC1481 60pin IC1481 61pin IC1481 62pin IC1481 63pin IC1481 64pin IC1481 65pin IC1481 66pin IC1481 24pin IC1481 21pin IC1481 2pin IC1481 4pin IC1481 5pin IC1481 7pin IC1481 8pin IC1481 10pin IC1481 11pin IC1481 13pin IC1481 74pin IC1481 76pin IC1481 77pin IC1481 79pin IC1481 80pin IC1481 82pin IC1481 83pin IC1481 85pin IC1481 31pin IC1481 33pin IC1481 34pin IC1481 36pin IC1481 37pin IC1481 39pin IC1481 40pin IC1481 42pin IC1481 45pin IC1481 47pin IC1481 48pin IC1481 50pin IC1481 51pin IC1481 53pin IC1481 54pin IC1481 56pin IC1481 68pin IC1481 17pin IC1481 18pin IC1481 19pin IC1481 20pin IC1481 16pin IC1481 71pin IC1481 28pin IC1481 59pin IC1481 22pin IC1481 23pin

IC1501 16pin IC1501 18pin IC1501 20pin IC1501 22pin IC1501 21pin IC1501 19pin IC1501 17pin IC1501 15pin IC1501 11pin IC1501 9pin IC1501 14pin IC1501 7pin IC1501 237pin IC1501 239pin IC1501 241pin IC1501 243pin IC1501 248pin IC1501 250pin IC1501 252pin IC1501 254pin IC1501 253pin IC1501 251pin IC1501 249pin IC1501 244pin IC1501 242pin IC1501 240pin IC1501 238pin IC1501 236pin IC1501 29pin IC1501 31pin IC1501 33pin IC1501 37pin IC1501 39pin IC1501 41pin IC1501 43pin IC1501 45pin IC1501 44pin IC1501 42pin IC1501 40pin IC1501 38pin IC1501 34pin IC1501 32pin IC1501 30pin IC1501 28pin IC1501 234pin IC1501 3pin IC1501 4pin IC1501 5pin IC1501 6pin IC1501 255pin IC1501 256pin IC1501 26pin IC1501 27pin IC1501 8pin IC1501 10pin

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± or lower

0.17

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

Ω ± 5 %

56

F

42

1234

AVH-P5900DVD/XN/UC

Side B

5 678

A

B

Side A

Check point 1 (IC1481)

C

D

E

Check point 2 (IC1501)

Fig 6.2: SDRAM I/F check point

AVH-P5900DVD/XN/UC

56

F

7

8

43

1234

VCC5_1

AGND1

VD

VD8_1

PGND3

Check 7: Is VD8, VCC5 power supply voltage OK?

A

VD8_1

F.E. driver system DISC detection LED

VD VCC5 (= 5.0V )

IC1004 REG IC

Power supply for PU

for VCC 5V.

Fig 7.1: Power supply configuration

B

<Check> Check the voltage at the “VD8_1, VD and VCC5_1” test point while the power is on. Use the “PGND3 and AGND1” test point at the reference.

NO. Check point Module No. Specification value Unit

1

VD8_1 - PGND3

2

VD - PGND3

3

VCC5_1- AGND1

ALL ALL ALL

8.0 ± 0.4

5.0 ± 0.1

V V V

Side A

C

D

Fig 7.2: VD8, VCC5 voltage check points

E

F

44

AVH-P5900DVD/XN/UC

1234

5 678

PGND3

AVC C5

GNDAU

VD

Check 8: Is AVCC5 voltage OK?

VD AVCC5 (= 5.0 V )

IC1005 REG IC for AVCC 5 V.

IC1801 Audio-DAC

Fig 8.1: Power supply configuration

<Check> Playback DVD-REF-A1 TITLE 1 and check the voltage at the stylus. Check with PGND and GNDAU being the reference.

NO. Check point

VD - PGND_3

1

AVCC5 - GNDAU1

2

Module No. Specification value Unit ALL ALL

8.0 ± 0.4

5.0 ± 0.1

Side A

A

V

B

V

C

Fig 8.2: VD8, AVCC5 voltage check points

D

E

F

56

AVH-P5900DVD/XN/UC

7

8

45

1234

Check 9: Is DACCLK normal?

<Outline> DACCLK for Audio-DAC is created by IC1501 using the 27 MHz master crystal oscillator (X1501).

A

27 MHz crystal

IC1501

DVD-LSIX1501

VCC33 VCC12

Fig 9.1: Clock configuration

DACCLK

IC1801 Audio-DAC

B

<Check method> DVD: DVD-REF-A1 TITLE 1 CD: Playback a normal CDDA. Common to all DVD-V compatible modules. Check with DGND being the reference. In case of NG, check the applicable line, the periphery of IC1501, soldering of the peripheral components and defective components.

NO.

Check point 1 (stylus)

12DACCK

DACCK

Media Specification value 1 Specification value 2 Specification value 3 DVDCD2.0 V~VCC33 V

2.0 V~VCC33 V

DGND~0.8 V DGND~0.8 V

36.8640 MHz±300 ppm

33.8688 MHz±300 ppm

Specification

C

value 1

Specification value 2

Specification value 3

GND

Fig 9.2: Clock specification value

Side A

D

E

F

Check point 1 (stylus)

Check point 2 (IC1501 172 pin)

Fig 9.3: 27 MHz, DACCLK check point

46

1234

AVH-P5900DVD/XN/UC

5 678

SRCK

LRCK

ADOUT3

Check 10: Is the audio circuit OK?

<Outline> The serial 3 lines digital output + DACCLK, output from DVD-LSI (IC1501), are converted to analog audio signal at Audio-DAC (IC1801) and are output from the HOST I/F (CN1901). Simultaneously, the analog MUTE signal is also output from DVD-LSI (IC1501) via the HOST I/F. The digital audio signal (IECOUT), output from DVD-LSI (IC1501), is output via CN1852.

CN1901 HOST I/F

IC1501 DVD-LSI

LRCK LO ADOUT3 SRCK RO

IC1801 Audio-DAC

A

GNDAU

CN1852

IEC

Fig 10.1: Audio circuit

<Check method> Playback DVD-REF-A1 TITLE 2 CHAPTER 1 (48 k/16 bit 1 kHz 0 dB),

and check with DGND being the reference.

In case of NG, check the applicable line, periphery of major components as described in the above drawing,

soldering of the peripheral components and defective components.

NO. Check point 1 (stylus)

1

ADOUT3

2

SRCK

3

LRCK

Specification value 1 VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher

Specification value 2

0.4 V or lower

Reference waveform Waveform 1 Waveform 2 Waveform 3

Specification

value 2

value 1

GND

Fig 10.2: Serial 3 lines specification value

Side A

B

C

D

Fig 10.3: Serial 3 lines check points

AVH-P5900DVD/XN/UC

56

E

F

7

8

47

1234

LO

RO

GNDAU1

The following checks shall be conducted using the following measurement circuits with GNDAU1 being the reference.

47 kΩ 47 kΩ

A

LO GNDAU1 RO

NO.

Check point 1 (stylus)

4

LO

5

RO

Specification value (rms) 1 400 ± 150 mV 1 400 ± 150 mV

Reference waveform Waveform 4 Waveform 4

B

Specification value is the root-mean-square value (rms).

Fig 10.4: Analog audio out (LO, RO) specification value.

Side A

C

D

E

F

48

Fig 10.5: Analog audio out check point

AVH-P5900DVD/XN/UC

1234

5 678

IEC

Check with DGND being the reference. Check 2pin cord after connecting it to a jig, etc.

NO. Check point 1 (stylus) Specification value 1

6 IEC VCC33 V-0.6 V or higher 0.4 V or lower Waveform 5

Side A

Specification value 2

Reference waveform

A

B

Fig 10.6: Digital audio signal (IECOUT) check point

C

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

49

1234

<Outline> At the time of 6ch digital out, the serial 6 lines output from DVD-LSI (IC1501) is output via CN1581. Furthermore, at the time of ripping, the serial 3 lines digital output + SUBC, output from DVD-LSI (IC1501), is output in 4 times speed via CN1851.

A

CN1851

IC1501 LSI

ADOUT0/SUBC ADOUT1/BLKCK ADOUT2/CLDCK

IC1851 buffer SW, ripping or 6ch digital out.

SRCK

LRCK DATA

IC1852 buffer SW, ripping or 6ch digital out.

MCKENA

B

IN IN

IC1853 buffer SW,

OUT

ripping or 6ch digital out.

RIPP

SBCK BMUTE EMPH IEC/IPFLG

C

The signal at CN1851 for 6ch digital out/Ripping.

Pin No. Pin name

23

SRCK

21

LRCK

19

AD0/SUBC

17

AD1/BLK

15

AD2/CLD

13

AD3/DATA

11

IEC/IPFLG

9

-

D

7

SBCK

5

BMUTE

4

MCKENA

3

RIPP

2

EMPH

6ch digital out Ripping SRCK LRCK ADOUT0 ADOUT1 ADOUT2 ADOUT3 IEC

-

BMUTE Low High EMPH

SRCK LRCK SUBC BLKCK CLDCK DATA IPFLG

SBCK

High Low EMPH

Pins 1, 6, 8, 10, 12, 14, 16, 18, 20, 22 and 24 are GNDD.

Fig 10.7: 6ch digital out/Ripping circuit

E

F

50

1234

AVH-P5900DVD/XN/UC

5 678

Playback DVD-REF-A1 TITLE22 CHAPTER 1, and check with GNDD being the reference. In case of NG, check the applicable line, the periphery of the major components in the drawing above, soldering of the peripheral components and defective components.

Check 24pin FFC after connecting it to a jig, etc.

NO. Check point 1 (stylus)

7

SRCK

8

LRCK

9

ADOUT0

10

ADOUT1

11

ADOUT2

12

IEC

13

MCKENA

Specification value 1 VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher

-

Specification value 2

0.4 V or lower

0.4 V or lower VCC33 V x 0.3 V or lower

A

Rip common CDDA, and check with GNDD being the reference. In case of NG, check the applicable line, the periphery of the major components in the drawing above, soldering of the peripheral components and defective components.

Check 24pin FFC after connecting it to a jig, etc.

NO. Check point 1 (stylus)

14

SRCK

15

LRCK

16

SUBC

17

BLKCK

18

CLDCK

19

DATA

20

SBCK

21

RIPP

Specification value 1 Specification value 2 VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher VCC33 V-0.6 V or higher

-

0.4 V or lower

0.4 V or lower VCC33 V x 0.3 V or lower

Specification value 1

GND Specification value 2

Fig 10.8: 6ch digital out/Ripping specification value

B

C

D

56

AVH-P5900DVD/XN/UC

E

F

7

8

51

1234

SRCK

LRCK

ADOUT3

ADOUT2

ADOUT1

ADOUT0

RIPP

MCKENA

SBCK

Side A

A

B

Side B

C

D

E

Fig 10.9: 6ch digital out/Ripping check point

F

52

AVH-P5900DVD/XN/UC

1234

5 678

Check 11: Is the video circuit OK?

<Outline> Composite signal and component signal are output from DVD-LSI (IC1501), and are output from the HOST I/F (CN1901) via a buffer circuit.

CN1901 HOST I/F

IC1501 DVD_LSI

Video

Composite Component Y Component Cb Component Cr

AVCC5

Video buffer circuit NoMount

COMPO

DAC section

Fig 11.1: Video circuit

<Checking method> Playback DVD-REF-A1 TITLE2 CHAPTER5 (WHITE 100%), and monitor COMPO signal with an oscilloscope with GNDV1 (stylus) being the reference. Set the trigger mode to “TV trigger” and the trigger line to “150 line”.

Check point 1 (stylus)

NO.

Specification value Reference waveform

1 COMPO 1 000 mVpp ± 5 % Waveform 6

In case of NG, check the applicable line, the periphery of the major components in the drawing above, soldering of the peripheral components and defective components.

PEAK

A

B

C

COMPO signal

Color burst

Reference value

Adjust this level within the range of 1.0 ± 0.02 Vpp.

Pedestal level

BOTTOM

Horizontal sync signal

Fig 11.2: Waveform for the case of composite white 100% output

<Video level readjustment method> In case the video composite output is outside of the specification value, readjust the level according to the method described below.(Note : Units are exchanged, the video output is not adjusted. ) Turn the volume (VR1671) to adjust the video level within the range of 1.0 ± 0.02 Vpp. The adjustment specification is 1.0 ± 0.02 Vpp.

CN1901

IC1501 LSI

Video DAC

AVCC5

YY

Q1701(NoMount) Video buffer circuit

Cb Cb

Q1702(NoMount) Video buffer circuit

HOST I/F

section

Cr Cr

Q1704(NoMount) Video buffer circuit

D

E

Fig 11.3: Video circuit (component)

AVH-P5900DVD/XN/UC

56

F

7

8

53

1234

Y

COMPO

Cr

Cb

<Checking method> Playback DVD-REF-A1 TITLE2 CHAPTER19 (100% Color Bars), and monitor Y, Cb, and Cr signal with an oscilloscope with GNDV1 (stylus) being the reference. Set the trigger mode to “TV trigger” and the trigger line to “150 line”.

A

NO. Check point 1 (stylus) Specification value Reference waveform

2

Y

3

Cb

4

Cr

1 000 mVpp ± 5% 700 mVpp ± 5% 700 mVpp ± 5%

Waveform 7 Waveform 7 Waveform 7

In case of NG, check the applicable line, the periphery of the major components in the drawing above, soldering of the peripheral components and defective components.

PEAK

B

Y signal Specification value

BOTTOM

PEAK

Cb signal Specification value

BOTTOM

C

PEAK

Cr signal Specification value

BOTTOM

100% Color Bars signal

Fig 11.4 Waveform for the case of component 100% Color Bars output

Side A

D

E

F

54

Fig 11.5: VIDEO signal check point

AVH-P5900DVD/XN/UC

1234

5 678

Check 12:How to judge whether the flash memory has reached its life or not.

If the reaction to user operation is slow or operation is slow in general, there is a possibility that the flash memory has reached its life. Make judgment regarding the flash memory life by looking at the display of the LD energizing time.

1.Let the LD energizing time displayed. (Refer to the FE test mode for the method of displaying the LD energizing time.)

2.If the second digit from the left of the energizing time display is showing E, such as “ E ”, it means that the flash memory has reached its life.

Example:

0E000BB8

A

B

C

D

E

F

56

AVH-P5900DVD/XN/UC

7

8

55

1234

AUDIO VIDEO

A

CH1 : ADOUT3 CH2 : RO Reference voltage: DGND2 1 V/div. 5 μsec/div

G-> G->

B

Waveform 1 Waveform 4

CH1 : SRCK Reference voltage: DGND2 1 V/div. 5 μsec/div Reference voltage: DGND2 1 V/div. 500 nsec/div

C

G->

CH1 : LO

Reference voltage: GNDAU2 1 V/div. 500 μsec/div

G->

CH1 : IECOUT

G->

[100% Color Bars] CH1 : Y CH2 : Cb CH3 : Cr Reference voltage: GNDV1 200 mV/div. 5 μsec/div

Waveform 7

Waveform 2

[WHITE 100IRE]

CH1 : LRCK Reference voltage: DGND2 1 V/div. 5 μsec/div

D

G->

Waveform 3

E

CH1 : COMPO Reference voltage: GNDV1 200 mV/div. 10 μsec/div

Waveform 5

Waveform 6

F

56

1234

AVH-P5900DVD/XN/UC

5 678

6. SERVICE MODE

6.1 DVD TEST MODE

Image of the test mode.

The following operations are done by remote control.

Start of the test mode.

TEST

[Note] Higher level 4 characters only. Lower level 4 characters are spaces.

(1) (2)

FE test selection EDC1 test selection

Hereafter, to FE test

mode image.

[Note] In order to move on to another test after selecting a test (FE/EDC1/EDC2), it is necessary to restart the DVD mechanism in the test mode.

Image of the front end test mode.

Legend:

Hereafter, to EDC1

test mode image.

Legend:

… Key operation

… Operation state

… The content displayed on the DVD mechanism (video only) 8 characters data is sent to the product side (HOST) by UART communication.

(3)

EDC2 test selection

Hereafter, to EDC2

test mode image.

(4)

LD power on time

mode selection

Hereafter, to LD power on

time mode image.

… Key operation

… Operation state

… The content displayed on the DVD mechanism (video only) 8 characters data is sent to the product side (HOST) by UART communication.

A

B

C

FE test mode

0 x 00 0000

(1)

Power on

0FFF 0000

1 x 00 0000

(1) (2)

F close F search

1FFF 0000

Focus close state

(2)

a b

FE offset coefficient TE offset coefficient AS offset coefficient ENV offset coefficient TG offset coefficient DBAL coefficient VIN1 offset cancel value VIN2 offset cancel value VIN3 offset cancel value VIN4 offset cancel value VIN5 offset cancel value VIN6 offset cancel value VIN7 offset cancel value VIN8 offset cancel value VIN9 offset cancel value VIN10 offset cancel value

1A00 0000

(2)

F search

1100 0000

FEMAX level FEMIN level ASMAX level ENVMAX level FE normalization coefficient Spindle gain coefficient TEMAX level indication TEMIN level indication

S curve measurement

(2)

Disc type DVD1

layer

0000 0000

Activates while the key

1B00 0000 : CRG+ 1C00 0000 : CRG-

(3),(4)

CRG+/-

is being pressed.

(3)

Disc type DVD2

layer

0100 0000 0200 0000

LD-ON/OFF

When LO-ON: 1100 0000 When LD-OFF: 1000 000

[Note] If no action is taken for approximately 10 seconds after LD-ON, it will become LO-OFF automatically. If F close is selected during LD-OFF, it will become an error. During focus search (S character measurement mode), too, safety regulation applies if LD_OFF is not selected within 10 seconds. Therefore, even if focus search is selected after LD-ON, it will become LD-OFF after 9 seconds. In order to F close after focus search (S character measurement mode), set to Power_OFF first then power on again before F close.

Disc type CD

(5)

(4) (5)

Disc type CD-RW

0300 0000

(6)

CRG_HOME

1D00 0000

EJECT

D

(8)

Power_OFF

E

56

AVH-P5900DVD/XN/UC

F

7

8

57

1234

(2)

A

B

C

a b

2 x 00 0000

(1)

Tracking balance

2FFF 0000

TBAL coefficient (layer 0) TBAL coefficient (layer 1) TE normalization coefficient (layer 0) TE normalization coefficient (layer 1) Off track adjustment result

3000 0000

(1) (3),(4)

Tracking close

3FFF 0000

Focus Jump

When L0 layer: 2000 0000 When L1 layer: 2100 0000

CRG +/-

It operates while the key

is being pressed. 3B00 0000 : CRG+ 3C00 0000 : CRG-

(2)

(3),(4)

CRG +/-

It operates while the key

is being pressed.

2B00 0000 : CRG+

2C00 0000 : CRG-

Tracking close state

RF level is informed

(5)

RF level value

3FFF 0000

5000 0000

(1) (2)

RF level value

indication start

every 500msec.

(1)

RF level value

indication end

Performed including the tracking close processing.

FBAL coefficient (layer 0) FBAL coefficient (layer 1) Focus gain coefficient (layer 0) Focus gain coefficient (layer 1) Tracking gain coefficient (layer 0) Tracking gain coefficient (layer 1) AS normalization adjustment value (layer 0) AS normalization adjustment value (layer 1)

Focus gain coefficient (layer 0) Focus gain coefficient (layer 1) Tracking gain coefficient (layer 0) Tracking gain coefficient (layer 1) AS normalization adjustment value (layer 0) AS normalization adjustment value (layer 1)

Error rate

measurement

Error rate

(8)

Power_OFF

(8)

Power_OFF

(7) (8)

T.OPEN

To (2)

Power_OFF

Tracking close state

4000 0000

D

4 x 00 0000

(1) (2) Error rate

measurement

Error rate Focus gain coefficient (layer 0) Focus gain coefficient (layer 1) Tracking gain coefficient (layer 0) Tracking gain coefficient (layer 1) AS normalization adjustment value (layer 0) AS normalization adjustment value (layer 1)

Error occurrence

E

Error display

(8)

Power_OFF

Error occurrence at Power_OFF

Error display

FBAL coefficient (layer 0) FBAL coefficient (layer 1) Focus gain coefficient (layer 0) Focus gain coefficient (layer 1) Tracking gain coefficient (layer 0) Tracking gain coefficient (layer 1) AS normalization adjustment value (layer 0) AS normalization adjustment value (layer 1)

Playback speed

switching

DVDX1.3~

1.6CAV CDX4CLV: 4x00 0000

L0 layer DVD X CAV,CD X 2CLV :4000 0000 L0 layer DVD X 1CLV,CD X 1CLV :4200 0000 L1 layer DVD X CAV :4100 0000 L1 layer DVD X 1CLV :4300 0000

V Change

V L0 layer DVD X 1.3~1.6CAV, CD X 4CLV :4000 0000 L1 layer DVD X 1.3~1.6CAV :4100 0000

[Note] If an error occurs at Power_OFF, reset cannot be made. In such a case, it is necessary to turn the power off and start the test mode once again.

(5)

Focus Jump

When L0 layer: 4x00 0000 When L1 layer: 4x00 0000

(6) (3),(4)

ID Search

4A00 0000

(1)-(4) (3)

ID designation

ID display

(5) (5)

Search start

The number for designation of the track number shall be selected from the track numbers previously prepared. Switch to cyclic by (3). Fix by (4). For CD: Tracks 1, 4, 10, 11 and 32 For DVD: Tracks 1, 4, 10, 11, 32, 64 and 100

Change the method for ID address designation. Designation of digit by command (1) and (2). UP/DOWN of numbers by command (3) and (4). Fix by command (5).

T.Jump+/-

Jump+ : 4B00 0000

Jump- : 4C00 0000

Track number

designation

Track number

indication

Jump start

(7) (8)

T.OPEN

To (2)

The higher 2 digits of the designated ID are the value showing the test state. The lower 6 digits show the ID. Example) If 300000 is desired to be designated as the ID, designated ID: 4A03 0000.

Power_OFF

F

58

1234

AVH-P5900DVD/XN/UC

5 678

EDC. Image of the test mode

EDC1/2 test mode

0000 0000

(1) (2)

Layer 0 selection Layer 1 selection

0000 0000 0100 0000

1003 0000 1103 0000

(1)-(4)

ID designation

Layer 0: 10** **** Layer 1: 11** **** [Note] ** **** is the ID designation value

(5)

EDC1/2 start

Legend:

[Note] Image is the same for both EDC1 and EDC2.

… Key operation

… Operational state

… The content displayed on the DVD mechanism (video only) 8 characters data is sent to the product side (HOST) by UART communication.

EJECT operation

[Note] Eject can be effected any time during the EDC test mode.

Eject

Test mode Eject

After completion of EJECT operation

A

B

C

Layer 0: 20** **** Layer 1: 21** **** [Note] ** **** is the present ID designation value

**** **** [Note] **** **** is the present ID designation value

Image of the LD power on time mode.

LD power on time mode

0000 0000

(1)

CD LD power on

time indication

10** ****

[Note] ** **** is the CD LD

power on time.

DVD LD power on

[Note] ** **** is the DVD LD

(2)

time indication

20** ****

power on time.

[Note] The display is updated at 0.5 seconds interval until 0/1 layer is selected or Eject is effected.

Legend:

… Key operation

… Operational state

… The content displayed on the DVD mechanism (video only) 8 characters data is sent to the product side (HOST) by UART communication.

Not for service use

(5)

CD LD power on

time setting

[Note] ** **** is the setting time.

(1)-(4)

30** ****

Setting time

designation

(5)

Setting time

registration

(8)

(6)

DVD LD power on

time setting

[Note] ** **** is the setting time.

(1)-(4)

40** ****

Setting time

designation

(5)

Setting time

registration

(8)

D

E

10** ****

[Note] ** **** is the CD LD

power on time.

[Method of setting time designation] Designate the digit by command (1) and (2). UP/DOWN of numbers by command (3) and (4). Fix by command (5). Cancel by command (8).

[Note] If the power on time is 999999 hours or more, it is always reported as 999999 hours. [Note] If the power on time is “*E** ****”, the value may not be correct due to the life of the flash memory.

AVH-P5900DVD/XN/UC

56

7

20** ****

[Note] ** **** is the DVD LD

power on time.

F

8

59

A

Media Error

Open Read Error Focus Error(Focus Error in mechanism set up)

1234

Method of reset

ACC

Error status

It is a disc unable to be played back.

OSD *1

NON-PLAYABLE DISC

(No display) ERROR-02-99

ERROR-02-90

UART

*2

A disc containing the unplayable Format only.

00h

10h

Door open error

20h

Transfer start error

21h

Focus error

Meaning

Off/On

Source

Off/On

****

XXXX

Eject

X-XX

Play Key

Surface Error

Address not found (Invalid Track)

Spindle Lock

B

Carriage HOME

ID/SUBCODE Read Error

AV CHIP decode Error

AV CHIP Recovery NG

Error of PLAY BACK Mode Status

Disc Data Error Temp Error (In Case of High Temperature)

C

No Disc (including Disc loading and ejecting)

Loading_Mecha Error 50h

DRM Error

Region code Error NG

CPPM*3 Key Error *4

AWM*5 Error *4

D

REQUEST error Failure in issuing read command (chip dependent) Adjustment of L0 is NG. Adjustment of L1 is NG. LD system NG Gain adjustment system NG. Gain determining system NG.

Servo initial setting related items NG.

Disc is not clamped yet. Tracking system NG. Media setting system NG. Focus Error Error of PLAY BACK Mode Status

E

Error of PLAY BACK Mode Status

Undefined Error

X: Cancel the error by operation. -: Error is not cancelled by operation. *: No setting *1 A content displayed on OSD. As for the items having multiple display patterns, the upper row is for the Japanese version Full GUI, and the lower row is for the Touch Panel model and Full GUI (English version). *2 A parameter of UART command, such as “receipt error notice”, that the DVD mechanism transmits. *3 CPPM(Content Protection for Prerecorded Media) : A copyright protection technique used in DVD-A. The protection is realized by using the keys recorded on the media and the device key held by the player. *4 DVD-A compatible model only. When an error has occurred, only the audio output will be muted but playback operation will continue. Furthermore, acceptance of the user operation will be the same as usual. *5 AWM (Audio WaterMark): Electronic watermark. Information on the copyright owner or CCI (copy control information) are recorded so that illegally copied discs can be identified. *6 Notice as an error status will not be given *7 CPRM(Content Protection for Recordable Media) : A copyright protection technique for digital contents used for re-writable DVD or memory card.

F

(DVD-VR model only)

ERROR-02-9E

ERROR-02-80

ERROR-02-91

ERROR-02-92

ERROR-02-94

ERROR-02-9A

ERROR-02-9B

ERROR-02-9C

ERROR-02-9D Temperature protection circuit is being activated. THERMAL PROTECTION IN MOTION

(No display)

It is a protected disc.

PROTECTED DISC

Region code is incorrect.

DIFFERENT REGION DISC It is a disc unable to be played back.

NON-PLAYABLE DISC

(No display)

ERROR-02-A0

ERROR-02-A1

ERROR-02-A2

ERROR-02-A3

ERROR-02-A4

ERROR-02-A5

ERROR-02-A6

ERROR-02-A7

ERROR-02-A8

ERROR-02-A9

ERROR-02-AA

ERROR-02-AB

ERROR-02-B0

ERROR-02-B1

ERROR-FF-FF

Focus error during set up

22h

(A focus has never been achieved with that disc.)

23h

Address not found.

Spindle lock NG

24h

(the disc cannot rotate) Carriage home NG

25h

(The pick up tries to return to carriage home, but it cannot go back and stopped.)

ID/SUBCODE Read Error (ID/SUBCODE

26h

cannot be read due to scratch or stain.) AV CHIP decode NG

2Ah

(AV chip cannot be decoded.)

2Bh

AV CHIP recovery NG

Playback state error

2Ch

(An error due to software bug.)

2Dh

Disc Data NG High temperature

30h

(Playback is stopped because the pick up temperature is 89 C or higher.)

Disc has not been inserted.

40h

(Including Load in process or Eject in process.)

Loading mechanism error (The disc cannot be clamped.)

DRM error

70h

(All music cannot be played back due to DRM.) Region code NG (Unable to be played back

90h

due to incorrect mechanism region.)

Key Error for playback

91h

93h Key Error for playback

Playback the illegally copied disc by DVD-A

*6

(Mute the sound on the mechanism side.)

A0h

REQUEST error

A1h

Failure in issuing the read command

A2h

L0 adjustment is NG.

A3h

L1 adjustment is NG

A4h

LD system NG

A5h

Gain adjustment system NG.

A6h

Gain determining system NG.

A7h

Servo initial setting related items NG.

A8h

Disc is not clamped yet.

A9h

Tracking system NG

AAh

Media setting system NG

ABh

JUMP over layers NG

B0h

Navigation command error

B1h

Retry over

FFh

Undefined error

XXXX

X

XXX -

X

X X X X X X X X X X

X

-

*

-

--

- -X-CPRM Key Error *7

*

-

X

X X X X X X X X X X

X

-

*

X

X X X X X X X X X X

X

-

*

-

X

X X X X X X X X X X

X

60

AVH-P5900DVD/XN/UC

1234

5 678

7. DISASSEMBLY

Removing the Grille Assy and the Panel Unit (Fig.1)

Push the [Detach] Button and then remove

1

the Grille Assy.

Remove the two screws and then

2

remove the Holder.

Disconnect the connector.

3

Remove the two screws and then

4

remove the Panel Unit.

Grille Assy

A

1

Holder

2

B

3

Panel Unit

4

C

- How to Separate the Upper Case and the

- Lower Case (Fig. 2)

Remove the seven screws.

1

Open the Upper Case and the Lower Case

2

in the direction indicated by arrows.

Upper Case

1

(Rear Side)

1

(Left Side)

Lower Case

(Right Side)

Panel

1

Fig.1

D

E

2

AVH-P5900DVD/XN/UC

56

1

11

F

Fig.2

7

8

61

1234

A

Removing the DVD Mechanism Module (Fig.3)

Bracket

Remove the four screws and then bring

1

down the Bracket toward the Upper Case. See Fig.3 (2/2).

2

1 1

Remove the four screws and then bring

2

down the DVD Mechanism Module toward the Upper Case. See Fig.3 (2/2).

B

1 1

2

DVD Mechanism Module

C

2

Upper Case

Fig.3 (1/2)

Upper Case

D

Disconnect the three connectors.

3

E

3

DVD Mechanism Module

Mother Unit

Fig.3 (2/2)

F

62

1234

AVH-P5900DVD/XN/UC

5 678

Removing the Holder and the Panel (Fig.4)

Remove the three screws.

1

Remove the three screws.

2

Remove the two screws and then remove

3

the Panel.

Remove the screw.

4

Straighten the tabs at two locations

5

indicated and then remove the Holder.

[Caution] The Panel cannot be removed in unless the Holder is removed in advance in and .

5

3

4

3

1

2

1

A

1

2

3

2

Panel

Holder

5

B

4

5

C

Removing the Mother Unit (Fig.5)

Disconnect the connector.

1

Remove the two screws.

2

Remove the two screws.

3

Straighten the tabs at three locations indi-

4

cated and then remove the Mother Unit.

Fig.4

D

4

1

4

3

2

4

3

E

56

AVH-P5900DVD/XN/UC

Mother Unit

7

Fig.5

8

F

63

1234

Removing the Monitor PCB 1/2 (Fig.6)

Remove the two screws and then remove

1

A

B

the two Guids(Right side and Left side).

Pull out the Monitor Assy in the direction

2

indicated by an arrow.

1

Bracket

1

2

Monitor Assy

C

Cover

Remove the three screws and then remove

3

the Cover.

Disconnect the connector.

4

D

E

4

3 3

Monitor Assy

F

64

1234

AVH-P5900DVD/XN/UC

Fig.6

5 678

Removing the Monitor PCB 2/2 (Fig.7)

Remove the two screws and then remove

1

the Holder.

Remove the eight screws and then remove

2

the Monitor Assy.

Remove the Cover Unit.

3

4

Disconnect the connector.

[Caution] The Monitor Assy cannot be removed unless the Cover Unit is removed in advance after removing the screws.

Holder

4

1

2 2

2

2 2 2 2

3

Monitor Assy

Cover Unit

A

B

2

C

Disconnect the three connectors and then

5

remove the Monitor PCB.

Monitor PCB

5

D

5

E

56

AVH-P5900DVD/XN/UC

Fig.7

F

7

8

65

1234

- How to hold the mechanism section (Fig 1)

1. Hold the main frame and the top frame.

2. As the mechanical strength of the front part of the top frame is not strong, do not hold this part.

A

B

3. Do not touch the switches provided on the top face of the mechanism section.

4. Be careful not to pull the flexible PCB on the side face.

Fig 1

Do not touch this part. Do not touch this part.

Do not touch this part.

C

- How to remove the module PCB (Fig 2, Fig 3)

1. Put the mechanism section in locked state (disc load standby position).

2. Hold the mechanism module with its top face down.

3. Make the lands at 2 locations on the pick up flexible PCB short.

4. Disconnect the connectors of the pick up flexible PCB and the SPDL flexible PCB. (Be sure to disconnect the connectors as the flexible PCB will be damaged if the PCB is removed without removing the flexible PCB.)

5. Remove the solder joint of the lead wire of the load motor and the clamp SW.

D

E

6. Remove the two screws, and then remove the module PCB. (Lift up point A slightly and remove it toward B direction. Be careful as the point C is connected with a flexible PCB.)

7. Disconnect the connector of the 8-12 detection flexible PCB from the PCB.

Fig 2

Module PCB

Short

Connector (pick up flexible)

B

Connector (8-12 detection flexible)

Solder land

(load motor, lead wire of the clamp SW.)

F

66

1234

Connector (SPDL flexible)

AVH-P5900DVD/XN/UC

A

C

Fig 3

5 678

- How to remove the CRG motor assy (Fig 4)

1. Remove the module PCB according to the instructions in “How to remove the module PCB”.

2. Remove the Mylar tape.

3. Remove the flexible PCB of the CRG motor from the connector of the spindle motor.

4. Remove the two screws, and then remove the CRG motor assy.

A

Set screw (CRG)

CRG motor assy

Set screw (CRG)

Feeding screw

PU rack

Mylar tape

Fig 4

- How to remove the PU unit (Fig 5)

1. Remove the module PCB according to the instructions in “How to remove the module PCB”.

2. Hang the main shaft holding spring to the CRG chassis temporary hanger.

3. Remove the CRG motor assy according to the instructions in “How to remove the CRG motor assy”.

4. Remove the holding plate spring of the main shaft.

5. While lifting up the tip of the pick up rack, slide the main shaft, and remove the PU unit.

(Note) When mounting the PU unit again, make sure to do the adjustments of the devices mounted thereon according to the descriptions of the service manual. Furthermore, make sure to hang the main shaft holding spring permanently.

Holding plate spring

Main shaft

B

C

Sub shaft

PU unit

CRG chassis temporary hanging section

Temporary hanging

Permanent hanging

D

Main shaft holding spring

E

Fig 5

F

56

AVH-P5900DVD/XN/UC

7

8

67

1234

8. EACH SETTING AND ADJUSTMENT

8.1 DVD ADJUSTMENT

A

1) Precautions This product uses 5 V and 3.3 V as standard voltages. The electrical potential that is the reference for signals, is not GND, but VREF (approximately 2.2 V) and VHALF (approximately 1.65 V) . During product adjustments, if the reference voltage is mistakenly taken as GND, and a grounding contact is made, not only would it be impossible to measure the

B

accurate electrical potential, but also the servo motor would malfunction, resulting in the application of a strong impact on the pick up. The following precautionary measures should be strictly adhered to, in order to avoid such problems. The reference voltage and GND should not be confused when using the minus probe of a measurement device. When an oscilloscope is being used special care should be taken to make sure that the reference voltage is not connected to the probe of ch1 (on the minus side), while the probe of ch2 (on the minus side), is connected to GND. Further, since the body frame of most mea-

C

surement devices have the same electrical potential as the minus side of the probe, the body frame of the measurement device should be set to floating ground.

If the reference voltage is connected to GND by mistake, turn the regulator OFF immediately, or turn the power OFF.

Remove the filters and wires used for measurements

only after the regulator has been turned OFF.

After the power supply is turned on, regulator ON the

following adjustment and measurement are promptly done.

Whenever the product is in the test mode, the software

will not take any protective action. For this reason, special care should be taken to make sure that no mechanical or electrical shock could be applied to the product when taking measurements in the test mode.

Whenever the EJECT key is pressed to eject the disk,

no other keys, other than the EJECT key, should be pressed until the disk eject action has been completed.

Press the EJECT key only after the disk has stopped

completely.

If the product hangs up turn the power OFF immedi-

ately. Laser didoes may be damaged, if the volume switch for the laser power adjustment of the pick up unit, is turned.

Attention)

Test mode starting procedure

Reset start while pressing the ATT and RIGHT keys together. Test mode stopping procedure Reset or ACC OFF-ON.

D

E

F

68

AVH-P5900DVD/XN/UC

1234

5 678

- SKEW adjustment

When one of the following replacements has taken place, SKEW adjustment for the pick up will be required.

(1) Replacement of the pick up unit (2) Replacement of the spindle motor (3) Replacement of the carriage chassis (4) Replacement of the main shaft of the pick up unit (5) Replacement of the sub shaft of the pick up unit

A

Measurement equipment and tools/jigs: Oscilloscope

Driver for SKEW adjustment t TORX driver (T2) (GGK1095) Bond for fixing the SKEW (GEM1033) Bond for locking the screw (Locking agents(1401M : produced by THREE BOND))

Disc used: GGV1018

Measurement reference: AGND2 Measurement point: RF

Connection drawing

DVD core unit

RF

AGND2

B

C

Enlargement

Oscilloscope

Symptom in case the adjustment is not adequate: Worsening of the error rate 10

(Normally 10-4 or less.) Large RF jitter RF waveform distortion Tracking drawing/Unstable servo

* Caution: Do not look into the laser light during adjustment.

D

E

-3

F

56

AVH-P5900DVD/XN/UC

7

8

69

1234

There are two methods for adjustment, a method whereby the adjustment is made while monitoring the RF waveform

A

using the oscilloscope (method 1) and a method whereby the adjustment is made while checking the RF level in value by OSD (method 2).

The adjustment procedure is shown below. Refer to the paragraph for the service test mode regarding entering of the test mode and the operation procedure.

Adjustment procedure:

1. Turn the DVD mechanism module upside down so that the pick up can be adjusted. When the module is turned upside down, there is a possibility that the disc is rubbed. So, first place a coin with the thickness of approximately 1.5mm on a desk, and set the module upside down in a way that section 1 in the illustration below comes right above the coin.

B

2. Install the pick up. (Refer to the section regarding removal of the pick up from the mechanism unit.) As for the precautions in handling the pick up, refer to the precautions in handling the PU as described below.

3. Method 1: Connect the oscilloscope by referring to the connection drawing so that the RF signal can be monitored with AGND2 as the reference. Method 2: There is no need for setting of any equipment. Proceed to step 4.

4. Turn the power ON, and load the disc for adjustment.(GGV1018)

C

the inner periphery. (CRG – Home)

6. Turn the LD ON.

7. Set to focus close, and make auto adjustment for all items under that state, then set to tracking close. And make auto adjustment for all items under that state as well.

8. Make an intermediate periphery (ID: 100 000) search, and move the PU to intermediate periphery.

9. Method 1: Proceed to step 10. Method 2:

5. After setting the disc type to DVD layer 1 in the front end test mode, turn the power ON, and move the pick up to

D

After setting to Tracking Open, make all auto adjustments, and set to Tracking Close this time with a command that can be RF displayed. Make auto adjustment for all items under that state as well.

10. Use TORX driver (T2) (GGK1095) for the following. Method 1: While monitoring the RF waveform on the oscilloscope, turn SKEW adjustment screw A just a little bit in a way that the level will reach the maximum. While the pick up is at the intermediate periphery, turn SKEW adjustment screw B just a little bit in a way that the level will reach the maximum. While the pick up is at the intermediate periphery, turn SKEW adjustment screw A just a little bit in a way that the level will reach the maximum. (Make adjustment in the order of A -> B -> A, Please end the each adjustment by turning screw clockwise. ) Method 2:

E

While monitoring the RF level value on the OSD display, turn the SKEW adjustment screw A just a little bit in a way that the level will reach the maximum. While the pick up is at the intermediate periphery, turn SKEW adjustment screw B just a little bit in a way that the level will reach the maximum. While the pick up is at the intermediate periphery, turn SKEW adjustment screw A just a little bit in a way that the level will reach the maximum. (Make adjustment in the order of A -> B -> A, Please end the each adjustment by turning screw clockwise. )

If the error is not good, please perform Method 1 again.

11. Turn the power OFF in the test mode, and after confirming that the disc has stopped, eject the disc.

12. Apply adhesive for fixing the SKEW and lock the screw. Refer to the illustration below for the adhesion points.

F

70

1234

AVH-P5900DVD/XN/UC

5 678

SKEW adjustment locations.

B

1

A

B

A

C

SKEW adhesive locations(GEM1033)

D

C

E

TAN-SKEW adhesive locations

PU case

D & E

RAD-SKEW adhesive locations

Sheet metal (yoke base) section

A

PU case

Adhesive application locations

C

Resin (suspension support) section

Cross section of R-SKEW adhesive locations.

* Caution: Make a cross link to both the resin section and the sheet metal section.

D

E

Adhesive application locations * Caution: Make a cross link to both the case section and the sheet metal section.

AVH-P5900DVD/XN/UC

56

F

7

8

71

1234

Screw locking adhesive location(1401M : produced by THREE BOND)

A

Screw locking adhesive location Apply the locking agent for more than half of the screw head circumference. * Caution: The locking agent shall not overflow to outside of the PU case.

B

Precautions in handling the PU.

* Caution: Do not touch the shaded section in the drawing below.

RF level adjustment section

C

D

Do not touch the optical parts.

Do not touch the springs. Hologram (be careful for the static electricity) GRT adjustment section

E

F

72

1234

AVH-P5900DVD/XN/UC

5 678

8.2 VIDEO LEVEL ADJUSTMENT

Adjustment point

Mother Unit(Side B)

1

A

MONVBS

B

TP395

TP396

C

Mother Unit(Side A)

D

E

1

VR271

56

AVH-P5900DVD/XN/UC

F

7

8

73

1234

A

point

Adjusting

VR271

Specs

B

Measuring

C

±

1.35 V 0.05 Vp-p

Measure between the

sync tip and 100 IRE

instruments

(top wave).

Symptoms with

poor adjustment.

Over level :

Luminance is too high.

Under level :

Oscilloscope

Luminance is too low.

waveform)

Output signal

(measuring point,

Measuring point : MONVBS

D

100 IRE

Input signal

....

GND

....

other conditions)

(input test pin,specs,

Input test pin:

TP396

(white 100%),

1.0 Vp-p,

(input via 75 ohms)

TP395

(VIDEO GND)

E

Mode

adjustment

Mother PCB

AV

Main video level

F

Tuning of image output: Measure level at the measuring point as shown below while DVD is being replayed.

1

Step

74

1234

AVH-P5900DVD/XN/UC

5 678

8.3 MOTHER UNIT ADJUSTMENT

Adjustment point

1

Mother Unit(Side B)

1

A

B

TP621

Mother Unit(Side A)

TP623

TP972

TP971

C

TP976

D

E

VR971

1

AVH-P5900DVD/XN/UC

56

F

7

8

75

1234

A

point

Adjusting

±

754 Hz

Specs

B

18.874 368 MHz

Counter

Measuring

C

Frequency

instruments

±

5 kHz VR841

370 kHz

Counter

Frequency

waveform)

Output signal

(measuring point,

D

IC601 pin86(TP623)

TP976

Input signal

other conditions)

(input test pin,specs,

E

After the power supply

is turned on,

IC601 pin83(TP621)

to 3.3 V

Connect 33 Ω

(1.8 W or more) between

TP 972 and GND.

Connect 20 Ω

(1.2 W or more) between

TP 971 and GND.

Mode

adjustment

Mother PCB

Clock frequency

F

Check

Measure with the frequency counter at the measuring point as shown below while TUNER is turned ON.

1

DC-DC converter

frequency

Adjustment

2

Step

76

AVH-P5900DVD/XN/UC

1234

5 678

8.4 INVERTER ADJUSTMENT

Adjustment point

INVPUL

Monitor PCB(Side B)

1

5

T5201

FL1

C5225

1

FL2

A

B

C

PWRFL

CN5201

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

77

1234

A

Note

B

Verify that the frequency of waveform

Connect 100 kΩ between TP FL1 and FL2.

Monitor the waveform after voltage division or

TP FL2. Do not monitor TP FL1 directly

(measurement meter may be damaged

measured in No.1 is 49 kHz.

because of high voltage).

measured in No.1 is 51 kHz.

± 0.5 kHz

48.0 ± 0.1 kHz

C

49.0

-

51.0 ± 0.5 kHz

- Verify that the frequency of waveform

Verify that the frequency of waveform

measured in No.1 is 52 kHz.

± 0.5 kHz

52.0

-

VR5201

Adjustment point Adjustment

D

TP FL1

TP FL2

TP FL1

TP FL2

5 V

0 V

TP FL1

TP FL2

5 V

0 V

TP FL1

TP FL2

5 V

0 V

± 1 kHz waveform

E

±

14.4 0.2 V to TP PWRFL

TP DIMDTY : GND

TP FLGND : GND

TP INVPUL : GND

Basic drive

Frequency

adjustment

1

Instead of inserting LCD connector into CN5201, connect 100kΩ between TP FL1 and FL2.

F

78

No. Adjustment item Input signal Measurement point

Measure with the frequency counter at the measuring point as shown below.

1234

10

below to TP INVPUL.

Input 98.0

Check frequency

switching

2

AVH-P5900DVD/XN/UC

± 2%

10

below to TP INVPUL.

Input 102.0 ± 1 kHz waveform

Check frequency

switching

3

± 1 kHz waveform

10 ± 2%

below to TP INVPUL.

Input 104.0

Check frequency

switching

4

5 678

8.5 MONITOR ADJUSTMENT

Adjustment point

DC4

DC5

DC3

DC2

DB5

DB2

DB4

DA5

DA4

DB3

DA2

DA3

VD9

VD7

VD5

VD1

Monitor PCB(Side A)

A

B

VD3

C

33V

VCC8V

18V

PWRVI

V25

V15

-12V

Monitor PCB(Side B)

D

5V

COMPC

COM

E

CN5201

1

C5225

AVH-P5900DVD/XN/UC

56

T5201

7

5

1

8

F

79

1234

A

Note

B

Connect LCD panel for measurement.

± 0.5 V

± 0.25 V

C

± 0.15 V

± 0.08 V

± 0.3 V

± 0.5 V

± 0.6 V7

± 0.30 V

33V = 3.3

4.70 ± 0.10 V

4.20

Connect LCD panel for measurement.-

± 0.10 V

1.75

-

Adjustment point Adjustment

D

TP:33V -

TP:V25 - V25 = 2.5

E

NOTE : When shutting off the power supply of TC90A96BFG-P, be careful not to energize each IC terminal. However, IIC lines (SDA and SCL) is not included in

this case and it is possible to energize them with up to 5 V.

F

80

TP:PWRVI

to 14.4 V

TP:PWRVI

Check 3.3 V power

supply voltage

1

No. Adjustment item Input signal Measurement point

1234

2 Check 2.5 V power

TP:V15 - V15 = 1.5

to 14.4 V

TP:PWRVI

to 14.4 V

supply voltage

3 Check 1.5 V power

TP:VCC8V - VCC8V = 8.0

TP:5V - 5V = 4.9

TP:PWRVI

4 Check 5 V power

to 14.4 V

supply voltage

5 Check 8 V power

AVH-P5900DVD/XN/UC

TP:-12V - -12V = -12.0

TP:18V - 18V = 18.5

TP:PWRVI

to 14.4 V

TP:PWRVI

to 14.4 V

supply voltage

6 Check 18.5 V power

No definition. TP:COM -

Check -12 V power

supply voltage

Vcom amplifier

output amplitude

8

check

(TP:VD3)

No definition. TP:VD1 Connect LCD panel for measurement.

Tone voltage

amplitude

check V1

9

No definition. CN5501 55pin

Tone voltage

amplitude

check V3

10

Note

5 678

A

B

and it measures it.

0.35 ± 0.10 V

-

Adjustment point Adjustment

It connects with the LCD panel

and it measures it.

± 0.10 V

0.60

and it measures it.

± 0.20 V

3.30

-

adjustment mode, LOW output is mixed to

the parts where there is a character.)

0.70 ± 0.05 V

-

--

The amplitude of the 9-step and

Resistor setting

1.77 ± 0.03 V

± 0.05 V.

C

the 0-step is 1.77

of SA13h D5 - 0

D

INo definitiont. TP:VD5 It connects with the LCD panel

Tone voltage

amplitude

adjustment V5

11

No. Adjustment item Input signal Measurement point

56

No definition. TP:VD7 -

Tone voltage

amplitude

adjustment V7

12

TP CCR,CCG,CCB (When OSD is displayed in EEPROM

Input white 100%

signal from

No definition. TP:VD9 It connects with the LCD panel

Tone voltage

amplitude

adjustment V9

13

IC5802

Check RGB digital

output

14

AVH-P5900DVD/XN/UC

Screen

Input Color-bar

signal from

IC5802

Image check of

RGB signal

15

DAC output

Input composite

image 10-step

Composite level

adjustment

16

7

± 1%)

signal to

TP MONVBS

(1.35 Vpp

E

F

8

81

1234

A

Note

B

Brightness level of reverse signal should be 50%.

Adjustment point can be COM DC of flicker

digital-out is not bridged or “OPEN” ed.

Input white 100% signal

TP MONVBS (however, adjustment in RGB

comes first).

adjustment mode.

C

Make sure that tone changes

smoothly, and there is no colored

area in the entire display.

Leave for more than 30 minutes in

operation mode.

Adjust the flicker level to minimum

from all directions.

-

h in this chart means the sub-address of TC90A96BFG-P.

**

TP COMDC

Adjustment point Adjustment

D

Screen Execute to verify that IC5401

Measurement point

E

image lamp signal

(monochrome)

to TP MONVBS

DC output

Screen Black-white reverse signal can be the input to

reverse signal

per 1 line from

IC5802

SA

Image check Input composite

17

No. Adjustment item Input signal

F

82

1234

18 Aging No definition. - -

19 Flicker adjustment Input black-white

AVH-P5900DVD/XN/UC

5 678

Memory item list and EEPROM

ADDRESS

Bit15 Bit14 Bit13 Bit12 Bit11 Bit10 Bit9 Bit8 Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0

00h Outside light of dimmer adjustment coordinates (high) Backlight of dimmer adjustment coordinates (high)

01h Outside light of dimmer adjustment coordinates (middle) Backlight of dimmer adjustment coordinates (middle)

RELATED PIP (

Dot adjustment

system

)

RELATED PIP

Last memory

(

value

)

RELATED PIP

Dot adjustment

(

system

--- Factory

shipment value)

02h

03h

04h

05h

06h 09h

0Ah

0Bh

0Ch

0Dh

0Eh

0Fh

10h

11h

12h

13h

14h

15h

16h

17h

18h

19h

1Ah

1Bh

1Ch

1Dh

1Eh

1Fh

20h

21h

22h

23h

24h

25h

26h 2Bh

2Ch,2Dh

2Eh

2Fh

30h 33h

Don't care

Don't care Don't care

setting

γ

ON/OFF

RGB simultaneous slope B

Outside light of dimmer adjustment coordinates (low) Backlight of dimmer adjustment coordinates (low)

Outside light threshold for dimmer (high) Outside light threshold for dimmer (low)

Maximum value of backlight output Minimum value of backlight output

Common reverse output DC center value Common reverse output amplitude adjustment value

Gain Limiter Gain Replicate Cor ingfo

Gain Limiter Gain Replicate Cor ing

RGB simultaneous slope A

γ

Don't care

Checksum

Don't care Don't care

Brightness R

Brightness G

Brightness B

Don't care

Main horizontal enhancer

Don't care

Sub horizontal enhancer

fo

γ γ

RGB simultaneous 2 inflection point

SA24h UPPER

SA25h UPPER

SA26h UPPER TV

SA26h UPPER

SA27h UPPER TV

SA27h UPPER

SA46h UPPER

SA47h UPPER

SA48h UPPER

SA49h UPPER

SA4Ah UPPER SA4Ah LOWER

SA4Bh UPPER SA4Bh LOWER

SA4Ch UPPER

SA4Dh UPPER

SA4Eh UPPER

SA4Fh UPPER

Don't care

Flicker adjustment result

Don't care Don't care

R output DC offset

G output DC offset

B output DC offset

Main SYNC IN

sampling

Main PLL3

gain down

Don't care

RGB simultaneous slope C

Checksum

Main vertical enhancer

Sub vertical enhancer

γγ

Main Y contrast

Sub Y contrast

RGB simultaneous 1 inflection point

RGB simultaneous 3 inflection point

Don't care

SA24h LOWER

SA25h LOWER

SA26h LOWER TV

SA26h LOWER

SA27h LOWER TV

SA27h LOWER

SA46h LOWER

SA47h LOWER

SA48h LOWER

SA49h LOWER

SA4Ch LOWER

SA4Dh LOWER

SA4Eh LOWER

SA4Fh LOWER

Main H-PLL3

Don't care

A

B

γ

C

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

83

1234

ADDRESS

A

Tou c h

correction value

(Factory

shipment value)

B

Tou c h

outermost

circumference

correction value

(Factory

shipment value)

C

D

E

Tou c h

outermost

circumference

correction value

Tou c h

correction

coordinates

(User calibration

value)

Tou c h

outermost

circumference

value

(User calibration

value)

AD correction

touch

Others

Bit15 Bit14 Bit13 Bit12 Bit11 Bit10 Bit9 Bit8 Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0

34h

35h

36h

37h

38h

39h

3Ah

3Bh

3Ch

3Dh

3Eh

3Fh

40h

41h

42h

43h

44h

45h

46h

47h

48h

49h

4Ah

4Bh

4Ch

4Dh

4Eh

4Fh

50h

51h

52h

53h

54h

55h

56h

57h

58h

59h

5Ah

5Bh

5Ch

5Dh

5Eh

5Fh

60h

61h

62h

63h

64h

Outermost circumference X min coordinate value for correction Outermost circumference Y min coordinate value for correction

Touch panel X coordinate 1 Touch panel Y coordinate 1

Touch panel X coordinate 2 Touch panel Y coordinate 2

Touch panel X coordinate 3 Touch panel Y coordinate 3

Touch panel X coordinate 4 Touch panel Y coordinate 4

Touch panel X coordinate 5 Touch panel Y coordinate 5

Touch panel X coordinate 6 Touch panel Y coordinate 6

Touch panel X coordinate 7 Touch panel Y coordinate 7

Touch panel X coordinate 8 Touch panel Y coordinate 8

Touch panel X coordinate 9 Touch panel Y coordinate 9

Touch panel X coordinate 10 Touch panel Y coordinate 10

Touch panel X coordinate 11 Touch panel Y coordinate 11

Touch panel X coordinate 12 Touch panel Y coordinate 12

Touch panel X coordinate 13 Touch panel Y coordinate 13

Touch panel X coordinate 14 Touch panel Y coordinate 14

Touch panel X coordinate 15 Touch panel Y coordinate 15

Touch panel X coordinate 16 Touch panel Y coordinate 16

Don't care

Checksum

Outermost circumference X min

Outermost circumference X max Outermost circumference Y max

Don't care

Checksum

Outermost circumference X max coordinate value for correction

Outermost circumference Y max coordinate value for correction

Checksum

(USER)Touch panel X coordinate 1 (USER)Touch panel Y coordinate 1

(USER)Touch panel X coordinate 2 (USER)Touch panel Y coordinate 2

(USER)Touch panel X coordinate 3 (USER)Touch panel Y coordinate 3

(USER)Touch panel X coordinate 4 (USER)Touch panel Y coordinate 4

(USER)Touch panel X coordinate 5 (USER)Touch panel Y coordinate 5

(USER)Touch panel X coordinate 6 (USER)Touch panel Y coordinate 6

(USER)Touch panel X coordinate 7 (USER)Touch panel Y coordinate 7

(USER)Touch panel X coordinate 8 (USER)Touch panel Y coordinate 8

(USER)Touch panel X coordinate 9 (USER)Touch panel Y coordinate 9

(USER)Touch panel X coordinate 10 (USER)Touch panel Y coordinate 10

(USER)Touch panel X coordinate 11 (USER)Touch panel Y coordinate 11

(USER)Touch panel X coordinate 12 (USER)Touch panel Y coordinate 12

(USER)Touch panel X coordinate 13 (USER)Touch panel Y coordinate 13

(USER)Touch panel X coordinate 14 (USER)Touch panel Y coordinate 14

(USER)Touch panel X coordinate 15 (USER)Touch panel Y coordinate 15

(USER)Touch panel X coordinate 16 (USER)Touch panel Y coordinate 16

Don't care

(USER)Outermost circumference X min

(USER)Outermost circumference X max

Don't care

Touch AD correction value X coordinates Touch AD correction value Y coordinates

(USER)Touch AD correction value X coordinates (USER)Touch AD correction value Y coordinates

EEPROM completion EJECT lock status value

Touch panel calibration adjustment result

Outermost circumference Y min

Touch panel outermost circumference adjustment result

(USER)Touch panel outermost circumference adjustment result

(USER)Outermost circumference Y min

(USER)Outermost circumference Y max

(USER)Touch panel outermost circumference adjustment result

F

84

1234

AVH-P5900DVD/XN/UC

5 678

8.6 MONITOR TEST MODE

[Outline]

It is a mode used to adjust each preset value stored in the EEPROM for storing the preset values. The adjusted values are stored in the EEPROM for storing the preset values.

[Method for Mode IN]

The method for Mode IN varies depending on the operational environment.

When operated as a unit

Reset the monitor micro computer while the [STEST1] terminal is set to Low and the [EPRTEST] terminal is set to Low.

When operated as a product

Reset the monitor micro computer while the [STEST1] terminal is set to High and the [EPRTEST] terminal is set to Low.

Or, turn the power ON while pressing DISP key and FLIP DOWN key.

[Basic explanation on each menu]

In the "setting content", adjustment range, initial value, and displayed character string of the items preset in each

menu are described.

[Example) Setting content]

Setting item

Content

Displayed character string

Dot search threshold TH DOT 0-255 112 YS search threshold TH YS 0-4 3 Phase search threshold TH PHASE 0-255 112 X disp X DISP 0-63 32 YS disp YS DISP 0-4 2

Adjustment range Initial value

A

B

Character string displayed on the screen.

In the "display specifications", the screen actually displayed under each menu is explained. Display example is shown below for explanation.

[Example) Display specifications]

< L I N E 3 >

Setting item is displayed.

The item being selected

↓

by ↓ keys is painted out by the blue cursor.

Display of preset value.

Cursor color When accessing normally to EEPROM: The cursor color will change blue

→

red → blue. (The bule color continues for the convenience of the display cycle.But it is not an error.) When accessing abnormally to EEPROM(error): The cursor color will stay red (blue Note) When a value is changed continuously, the cursor color may change blue

→

red → red) even if the key is released.

→

red → red → ... → blue. But it is not an error. (The red color continues for the convenience of the display cycle.)

C

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

85

1234

[Flicker adjustment menu]

[Setting content]

A

Content

Setting item

Displayed character string

COM DCCommon inverted output center value 920-255

Adjustment range

Initial value

[Line adjustment 1 menu]

[Setting content]

Setting item

Content

Displayed character string

Bright BRIGHT

RGB simultaneous contrast(SA0C[D7-0])

B

Common inverted output amplitude adjusted value

R output DC offset(SA1A[D11-8])

G output DC offset(SA1C[D11-8])

B output DC offset(SA1E[D11-8])

Main Y contrast(SA0F[D5-0])

CONTRAST

COM AMP AJ

ROUT BIAS GOUT BIAS BOUT BIAS

RGB CNTRST

Sub Y contrast(SA13[D5-0]) CMP CNTRST 0-63 26

Dither bit(SA0D[D15]) DITHER BIT 0-1

The bright value is determined by the image quality setting table based on the user setting step and the common inverted output amplitude adjusted value (COM AMPAJ). This bright value controls the output of [DACDI] of the monitor micro computer terminal. Supplement 1)

When the bright value is changed in the test mode, however, it will not be reflected in the user

setting step value.

C

Supplement 2) In the test mode during monitor unit operation, the user setting step will not be reflected in the bright value calculation.

Adjustment range Initial value

0-255 150 0-255 0-255

0-15 0-15 0-15 0-63

168 150

8 8 8

34

0(OFF)

Note 1... The "black density (=bright)" adjustment by the user is accomplished only by controlling

the common inverted output amplitude, and the brightness of the double window IC is not used. Note 2... The content of bright and of RGB simultaneous contrast are reference values (adjustable though) only when adjusting other items, and are not stored in the EEPROM. Note 3...

Be careful as the content of R(G/B) output DC offset, main Y contrast and sub Y contrast are different between the displayed values (EEPROM written values) and the register setting values in the double window IC. (Because the relationship between the double window IC register value and the screen output value is not linear, there is a need for conversion by software.)

D

The cases where the displayed value (EEPROM written values) and the register setting values in the double window IC are different are summarized below.

[R(G/B) output DC offset]

Displayed value (=adjusted value)

(DEC)

15 14 14 0110

: 9 9 0001 8 8 0000 (TYP)

E

77

: 1 1 1001 0 0 1000 (MIN)

[Main Y contrast, sub Y contrast]

Displayed value (=adjusted value)

(DEC)

63 63 62 62 011110

:

33 33 000001 32 32 000000 (TYP)

F

31 31 111111

: 1 1 100001 0 0 100000 (MIN)

EEPROM written value

Double window IC register value

(DEC) (BIN)

15 0111 (MAX)

::

E2PROM written value

Double window IC register value

(DEC) (BIN)

:

11111

011111 (MAX)

:

86

AVH-P5900DVD/XN/UC

1234

5 678

[Line adjustment 2 menu]

[Setting content]

Content

RGB & YS horizontal positioning(SA2B[D15-8]) 63

Displayed character string

Setting item

Adjustment range

0-255DOT H POSIT YS sampling phase 1(SA2D[D15-12]) YS SAMPL 0-15 12 AD sampling phase B(SA2D[D11-8]) B SAMPL 0-15 12 AD sampling phase G(SA2D[D7-4]) G SAMPL 0-15 12 AD sampling phase R(SA2D[D3-0]) R SAMPL 0-15 12 YS internal delay adjustment(SA2F[D3-0]) YS DELAY 0-15 12

Note 1... Be careful as the displayed value (EEPROM written value) and the register setting values in the double window IC

are different for the following items.

(Because the relationship between the double window IC register value and the screen output value is not linear, there is a need for conversion by software.) YS sampling phase 1 AD sampling phase B AD sampling phase G AD sampling phase R YS internal delay adjustment

Initial value

The cases where the displayed value (EEPROM written values) and the register setting values in the double window IC are different are summarized below.

[YS sampling phase 1, AD sampling phase B/G/R, YS internal delay adjustment]

Displayed value (=adjusted value)

(DEC)

15 15 0111 (MAX) 14 14 0110

: 9 9 0001 8 8 0000 (TYP) 7 7 1111

::: 1 1 1001 0 0 1000 (MIN)

E2PROM written value

Double window IC register value

(DEC) (BIN)

::

A

B

C

[Line adjustment 3 menu]

[Setting content]

Content

Dot search threshold TH DOT 0-255 87 YS search threshold Phase search threshold TH PHASE 0-255 112 X disp X DISP 0-63 1 YS disp YS DISP 0-4 2

[Line adjustment 4 menu]

[Setting content]

Content

Main horizontal enhancer gain(SA10[D13-12]) M H GAIN 0-3 0 Main horizontal enhancer limiter(SA10[D11-10]) M H LIMIT 0-3 0 Main horizontal enhancer f0(SA10[D8]) M H F0 0-1 0 Main vertical enhancer gain(SA10[D7-6]) M V GAIN 0-3 0 Main vertical enhancer return(SA10[D5-4]) M V ORI 0-3 0 Main vertical enhancer corering(SA10[D3-2]) M V CORE 0-3 0

Setting item

Displayed character string

Setting item

Adjustment range

TH YS 0-4 3

Displayed character string

Adjustment range Initial value

D

Initial value

E

F

56

AVH-P5900DVD/XN/UC

7

8

87

1234

[Line adjustment 5 menu]

[Setting content]

A

Content

Sub horizontal enhancer gain(SA10[D13-12]) S H GAIN 0-3 0 Sub horizontal enhancer limiter(SA10[D11-10]) S H LIMIT 0-3 1 Sub horizontal enhancer f0(SA10[D8]) S H F0 0-1 1 Sub vertical enhancer gain(SA10[D7-6]) S V GAIN 0-3 0 Sub vertical enhancer return(SA10[D5-4]) S V ORI 0-3 1 Sub vertical enhancer corering(SA10[D3-2]) S V CORE 0-3 2

Setting item

Displayed character string

Adjustment range

Initial value

[Line adjustment 6 menu]

B

C

[Setting content]

Content

Displayed character string

Brightness R(SA0C[D13-8]) BRIGHT R 0-63 16 Brightness G(SA0D[D13-8]) BRIGHT G 0-63 16 Brightness B(SA0E[D13-8]) BRIGHT B 0-63 16

γ correction ON/OFF(SA1A[D15]) GAMMA OFF

Setting item

RGB simultaneous ? 1 inflection point(SA1A[D5-0]) RGB simultaneous ? 2 inflection point(SA1B[D12-8]) RGB simultaneous ? 3 inflection point(SA1B[D4-0]) RGB simultaneous ? inclination A(SA1A[D14-12]) RGB simultaneous ? inclination B(SA1B[D15-13]) RGB simultaneous ? inclination C(SA1B[D7-5])

GAMMA 1 0-63 0 GAMMA 2 0-31 4

GAMMA 3 0-31 1 GAMMASLP A 0-7 4 GAMMASLP B 0-7 1 GAMMASLP C

Note 1... Be careful as the displayed value (EEPROM written value) and the register setting values in the double window IC

are different for the following items.

(Because the relationship between the double window IC register value and the screen output value is not linear, there is a need for conversion by software.) Brightness R Brightness G Brightness B

Adjustment range Initial value

0-7 1

The cases where the displayed value (EEPROM written values) and the register setting values in the double window IC are different are summarized below.

D

E

[Brightness R/G/B]

Displayed value (=adjusted value)

(DEC)

63 63 62 62 011110

::: 33 32 32 000000 (TYP) 31 31

:::

1 1 100001 0 0 100000 (MIN)

E2PROM written value

Double window IC register value

(DEC) (BIN)

33 000001

011111 (MAX)

111111

[Line adjustment 7 menu]

[Setting content]

Content

Displayed character string

Main PLL0(SA24[D15-8])

Setting item

Main PLL1(SA24[D7-0]) Main PLL2(SA25[D15-8]) Main PLL3(SA25[D7-0])

F

MAIN PLL1 0-255 13 MAIN PLL2 0-255 204 MAIN PLL3 0-255 4

Adjustment range

0-255MAIN PLL0

Initial value

158

88

AVH-P5900DVD/XN/UC

1234

5 678

[Line adjustment 8 menu]

[Setting content]

Content

During TV, sub PLL0(SA26[D15-8]) During TV, sub PLL1(SA26[D7-0]) Other, sub PLL0(SA27[D15-8]) Other, sub PLL1(SA27[D7-0]) During TV, sub PLL2(SA28[D15-8]) During TV, sub PLL3(SA28[D7-0]) Other, sub PLL2(SA29[D15-8]) Other, sub PLL3(SA29[D7-0])

[Line adjustment 9 menu]

[Setting content]

Content

SA46[D15-8] SA46[D7-0] SA47[D15-8] SA47[D7-0] SA48[D15-8] SA48[D7-0] SA49[D15-8] SA49[D7-0] SA4A[D15-8] SA4A[D7-0]

Setting item

Displayed character string

SUB PLL0 TV SUB PLL1 TV

SUB PLL0

SUB PLL1 SUB PLL2 TV SUB PLL3 TV

SUB PLL2

SUB PLL3

Adjustment range Initial value

0-255 140 0-255 136 0-255 140 0-255 141 0-255 100 0-255 68 0-255 152 0-255 107

Adjustment range Initial value

SA46H UPPER 0-255 2

SA46H LOWER 0-255 0

SA47H UPPER 0-255 0

SA47H LOWER 0-255 0

SA48H UPPER 0-255 0

SA48H LOWER 0-255 0

SA49H UPPER 0-255 0 SA49H LOWER 0-255 0 SA4AH UPPER 0-255 0 SA4AH LOWER 0-255 0

A

B

C

[Line adjustment 10 menu]

[Setting content]

Content

SA4B[D15-8] SA4B[D7-0] SA4C[D15-8] SA4C[D7-0] SA4D[D15-8] SA4D[D7-0] SA4E[D15-8] SA4E[D7-0] SA4F[D15-8] SA4F[D7-0]

Setting item

Displayed character string

Adjustment range Initial value

SA4BH UPPER 0-255 0 SA4BH LOWER 0-255 0 SA4CH UPPER 0-255 0 SA4CH LOWER 0-255 0 SA4DH UPPER 0-255 0 SA4DH LOWER 0-255 0 SA4EH UPPER 0-255 0 SA4EH LOWER 0-255 0

SA4FH UPPER 0-255 0

SA4FH LOWER 0-255 0

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

89

1234

[Dimmer parameter setting menu]

[Setting content]

A

Content Displayed character string

Backlight output max value BL MAX 0x00-0xFF C4 Backlight output min value BL MIN 0x00-0xFE 59 Dimmer threshold value (high) REF H 0x01-0xFE C0 Dimmer threshold value (low) REF L 0x00-0xFD 60 External light point (high) LUM H 0x02-0xFF E2 External light point (medium) LUM M 0x01-0xFE 87 External light point (low) LUM L 0x00-0xFD 52 Backlight point (high) BL H 0x00-0xFF C4 Backlight point (medium) BL M 0x00-0xFF C4 Backlight point (low) BL L 0x00-0xFF 68

B

<

C

=

< =

Setting item

< =

Adjustment range Initial value

< =

[Operational specifications]

Operational description Main unit key Remote controller key

Main page select -

Main page select +

Selection cursor upward movement

Selection cursor downward movement

Item content adjustment

D

E

Item content adjustment

PGM(TA) BAND/ESC

DISP BACK

←

↓

→

F

90

1234

AVH-P5900DVD/XN/UC

5 678

8.7 CALIBRATION TEST

[Mode IN method]

After pressing [PGM(TA)+OPEN/CLOSE], press RESET and START. Then the screen will change to [touch panel adjustment mode].

[Menu types for mode]

Calibration test mode consists of the following menu. (By clicking each menu, you can read the explanation for each menu.)

TOP menu

Outermost circumference Inspection 16 points adjustment Coordinate inspection Calibration verification Data initialization

0. Explanation of the TOP menu

[Operational specifications]

Operational description

Menu

Remote controller key

MENU_ENTER

determination

Selection cursor up movement

Selection cursor down movement

A

B

C

Select the menu desired to be adjusted using the up/down key ( ), then press ENTER key to enter into the selected menu.

Note 1) Calibration menu can be selected only when adjustment of the outermost circumference has been completed normally.

[Display specifications]

Adjustment completed mark

[ U P , D O W N

] : C u r s o r m o v e m e n t

Flicker initialized state

[ A . M E N U ] : M e n u s e l e c t i o n [ A C C O F F ] : E n d o f t e s t

D

E

Operational specifications are displayed

AVH-P5900DVD/XN/UC

56

F

7

8

91

1234

Conditions for lighting of the adjustment complete mark “ ”.

A

Outermost circumference inspection : In case the outermost circumference inspection has been completed normally.

16 points adjustment : In case the calibration has been completed normally.

Conditions for the adjustment complete mark “ ” to go out

Outermost circumference inspection : In case the outermost circumference inspection has never been performed. In case the EEPROM initialization has been performed. In case the adjustment value has been initialized.

B

16 points adjustment : In case the 16 points adjustment has never been performed. In case the EEPROM initialization has been performed. In case the adjustment value has been initialized.

1. Set up TP effective range

[Outline]

C

panel screen. When exiting the menu screen by pressing ENTER key, the captured value is stored in the EEPROM. Furthermore, when storing the value, checking is made as to whether the value is within the range or not. If the value is within the range, OK is displayed, and X/Y upper and lower limit value and normal ending information, total of 5 byte data, are written in the EEPROM. (In or out of the range check is conducted according to the [Table of allowable range of setting value] shown below.)

In the following cases, however, NG will be displayed without storing the EEPROM captured value.

When the set value is outside of the range. (When the value exceeded the [Table of allowable range of setting value] below.)

Outermost circumference value of X and Y is obtained by tracing the outermost circumference of the touch

D

However, "adjustment NG information" (1 byte) is written into the EEPROM. When writing into the EEPROM failed.

The transition of the state for the above described outermost circumference inspection is outlined below.

OK (normal ending)

Outermost circumference inspection in process

E

Outermost circumference inspection completed

EEPROM writing in process

Adjustment error

EEPROM writing error

Press ENTER key

TOP menu

F

92

1234

AVH-P5900DVD/XN/UC

5 678

Refer to the "Memory item list and EEPROM" for the stored area of the setting value in the EEPROM. Initial value and setting value allowable range are as shown below.

[Table of BEFORE initial value] Coordinate Minimum value Maximum value X 43 247 Y 50 238

[Table of setting value allowable range] Coordinate Minimum value Maximum value X 0~72 205~255 Y 0~80 205~255

[Display specifications]

Outermost circumference inspection in process

[Table of AFTER initial value] Coordinate Minimum value Maximum value X 90 180 Y 90 180

A

B

C

[ A . M E N U ] :

X/Y information of [MIN] and [MAX] of the outermost circumference are displayed.

[BEFOR] indicates the value stored in the EEPROM.

[AFTER] indicates MIN/MAX of the A/D value currently captured.

When ended normally.

[ A . M E N U ]

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

93

1234

The data written are as follows.

Upper limit value and lower limit value of X. Upper limit value and lower limit value of Y.

A

Adjustment OK information.

When the captured value is outside of the allowable range.

B

[ A . M E N U ]

C

Adjustment NG information.

[Key operation specifications]

The data written is as follows.

Operational description

Remote controller key

To TOP menu MENU_ENTER

2. Set up calibration

D

[Outline]

Touch the cursor [+] displayed on the screen. When correctly touched, the cursor will disappear, and the next cursor will appear. Calibration is conducted by repeating this process 16 times. When the 17th point has been finally touched, setting information for the 16 points and the normal ending information, total of 17 byte data, are written into the EEPROM, and the screen returns to the TOP menu.

In the following cases, however, NG will be displayed without storing the EEPROM captured value.

When the menu is exited before touching the 17th point. However, ’adjustment NG information’ (1 byte) is written into the EEPROM. When writing into the EEPROM failed.

E

The transition of the state for the above described 16 points adjustment is outlined below.

OK (normal ending)

16 points adjustment in process

16 points adjustment completed

F

94

1234

EEPROM writing in process

AVH-P5900DVD/XN/UC

Adjustment error

EEPROM writing error

Press ENTER key

TOP menu

5 678

Refer to the material titled [Memory item list and EEPROM] for the stored area of the setting value in the EEPROM.

[Display specifications]

A

16 points adjustment in process

B

C

When ended normally.

[ A . M E N U ]

The data written are as follows.

X coordinate (16 points) Y coordinate (16 points)

[Key operation specifications]

Operational description

To TOP menu MENU_ENTER

D

E

Remote controller key

F

56

AVH-P5900DVD/XN/UC

7

8

95

1234

3. TP coordinates test

[Outline]

A

Coordinate before and after the correction when the touch panel is touched is displayed, and the operation is verified. Furthermore, the cursor can be moved by using the up/down/left/right keys, and the coordinate of the cursor center is displayed. The cursor is displayed in red at the positions where the cursor was displayed during 16 points adjustment.

[Display specifications]

B

Display is

made in HEX.

C

AD : AD data value (X direction, Y direction), representing the coordinate of the point pressed, is displayed.

VD E2P : VD value (the value registered at the time of circumference setting) preset in the EEPROM. VD : VD value currently being pressed.

NORMAL : The coordinate (X direction, Y direction), which is the result of normalizing the AD data value currently being pressed within the effective range, is displayed.

[ A . M E N U ]

D

CALIBRATION : The coordinate (X direction, Y direction), which is the result of applying the correction by calibration to the normalized coordinate, is displayed.

[Key operation specifications]

Operational description

Remote controller key

To TOP menu MENU_ENTER

E

Cursor upward movement

Cursor downward movement

Cursor leftward movement

Cursor rightward movement

F

96

1234

AVH-P5900DVD/XN/UC

5 678

[Calibration verification]

[Outline]

■ Touch the center of the "+" cursor displayed on the screen. When touched correctly, the cursor will disappear,

and the next cursor will be displayed. By repeating this 16 times, corrected value for each "+" point is obtained. The information are written into the EEPROM as a data of 16 times. The screen will return to the top menu.

[Display specifications]

"+" changes into red when coordinates to touch are outside the range.

A

B

C

■

When terminated normally. (After pressing the 16th point.)

[Key operation specifications]

Operational description Remote controller key

To top menu MENU_ENTER

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

97

1234

■

[Data initialization] [Outline]

■ Result of outermost circumference inspection and of calibration inspection (corrected value) are returned to

A

their initial values. As for the initialized items, the initial values are written into the EEPROM and the adjustment information is cleared.

[Display specifications]

B

[B A C K ] [A. M E N E ]

■ Conditions for the adjustment completion mark (*) to be lighted up.

(The mark will be lighted up if one of the multiple conditions is met.)

C

When the outermost circumference inspection of the calibration for line has been completed normally.

When the calibration inspection for line has been completed normally.

When the outermost circumference inspection of calibration for line has been completed normally.

When the outermost circumference inspection of the user calibration has been completed normally.

When the calibration inspection for line has been completed normally.

When the calibration inspection of the user calibration has been completed normally.

D

(The mark will go out if one of the multiple conditions is met.)

When the above mentioned lighting conditions are not applicable. When the adjusted value has been initialized (Data initialize). When the EEPROM has been initialized.

When the above mentioned lighting conditions are not applicable.

E

When the adjusted value has been initialized (Data initialize). When the EEPROM has been initialized.

When the above mentioned lighting conditions are not applicable. When the adjusted value has been initialized (Data initialize). When the EEPROM has been initialized.

Outermost circumference inspection

16 point adjustment

User outermost circumference inspection

(Because the writing is made to both the Factory region and the User region, the user side will also be treated as adjusted.)

User 16 point adjustment

(Because the writing is made to both the Factory region and the User region, the user side will also be treated as adjusted.)

■ Conditions for the adjustment completion mark (*) to go out.

Outermost circumference inspection

16 point adjustment

User outermost circumference inspection

User 16 point adjustment

[Key operation specifications]

Operational description Remote controller key

Determination of initializing item BACK

F

Selected cursor up movement

Selected cursor down movement ↓

To top menu MENU_ENTER

98

1234

AVH-P5900DVD/XN/UC

↓

5 678

A

B

C

D

E

56

AVH-P5900DVD/XN/UC

F

7

8

99

1234

N

9. EXPLODED VIEWS AND PARTS LIST

OTES : 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.)

9.1 PACKING

B

""

C

D

E

F

100

1234

AVH-P5900DVD/XN/UC

Pioneer AVH-P5900 Schematic

SAFETY INFORMATION

CONTENTS

1. SERVICE PRECAUTIONS

2. SPECIFICATIONS

2.1 SPECIFICATIONS

2.2 DISC/CONTENT FORMAT

2.3 PANEL FACILITIES

2.4 CONNECTION DIAGRAM

3. BASIC ITEMS FOR SERVICE

3.1 CHECK POINTS AFTER SERVICING

3.2 PCB LOCATIONS

3.3 JIG CONNECTION DIAGRAM

4. BLOCK DIAGRAM

5. DIAGNOSIS

5.1 OPERATIONAL FLOW CHART

5.2 CONNECTOR FUNCTION DESCRIPTION

5.3 BACK END SECTION FLOW

6. SERVICE MODE

6.1 DVD TEST MODE

7. DISASSEMBLY

8. EACH SETTING AND ADJUSTMENT

8.1 DVD ADJUSTMENT

8.2 VIDEO LEVEL ADJUSTMENT

8.3 MOTHER UNIT ADJUSTMENT

8.4 INVERTER ADJUSTMENT

8.5 MONITOR ADJUSTMENT

8.6 MONITOR TEST MODE

8.7 CALIBRATION TEST

9. EXPLODED VIEWS AND PARTS LIST

9.1 PACKING