sound, vis ion. sou I

ServiceManual

DIGITAL MEDIA PLAYERDMP-555

DMP-555

ORDER NO.

RRV2604

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) ANDTYPE(S).

Model

DMP-555

DMP-555

DMP-555

Type

KUC

TL

WY

Power Requirement

AC 120V

AC110-240V

AC220-240V

Remarks

. . ' . . .-... -" -MiiBMMMMMi r .f .• •bB ^ ^ HHv IM - ^—HH BHB - •••••P ^ HBV

For details, refer to "Important symbols for good services" on the next page.J

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

©PIONEER CORPORATION 2Q02 T-ZZY JUNE 2002 printed in Japan

SAFTY INFORMATION

This service manual is intended for qualified service technicians ; it is not meant for the casualdo-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have beentrained 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 mayvoid 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.

WARNINGThis product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California tocause cancer, birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 - Proposition 65

,

NOTICE(FOR CANADIAN MODEL ONLY)Fuse symbols i i (fast operating fuse) and/ormust be of identical designation.

(slow operating fuse) on PCS indicate that replacement parts

REMARQUE(POUR MODELE CANADIEN SEULEMENT)Les symboles de fusible • [1 (fusible de type rapide) et/oude remplacement doivent avoir la meme designation.

(fusible de type lent) sur CCI indiquent que les pieces

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONSThe following check should be performed for the

continued protection of the customer and servicetechnician.

LEAKAGE CURRENT CHECKMeasure leakage current to a known earth ground

(water pipe, conduit, etc.) by connecting a leakagecurrent tester such as Simpson Model 229-2 orequivalent between the earth ground and all exposedmetal parts of the appliance (input/output terminals,screwheads, metal overlays, control shaft, etc.). Plugthe AC line cord of the appliance directly into a 120VAC 60Hz outlet and turn the AC power switch on. Anycurrent measured must not exceed 0.5mA.

Reading shouldnot be above0.5mA

Test allexposed metalsurfaces

Also test withplug reversed(Using AC adapterplug as required)

± Earthground

AC Leakage Test

ANY MEASUREMENTS NOT WITHIN THE LIMITSOUTLINED ABOVE ARE INDICATIVE OF APOTENTIAL SHOCK HAZARD AND MUST BECORRECTED BEFORE RETURNING THEAPPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICEMany electrical and mechanical parts in the appliance

have special safety related characteristics. These areoften not evident from visual inspection nor theprotection afforded by them necessarily can be obtainedby using replacement components rated for voltage,wattage, etc. Replacement parts which have thesespecial safety characteristics are identified in thisService Manual.

Electrical components having such features areidentified by marking with a Aon the schematics and onthe parts list in this Service Manual.The use of a substitute replacement component whichdoes not have the same safety characteristics as thePIONEER recommended replacement one, shown in the*parts list in this Service Manual, may create shock, fire,or other hazards.

Product Safety is continuously under review and newinstructions are issued from time to time. For the latestinformation, always consult the current PIONEERService Manual. A subscription to, or additional copiesof, PIONEER Service Manual may be obtained at anominal charge from PIONEER.

1DMP-555

IMPORTANT

THIS PIONEER APPARATUS CONTAINSLASER OF CLASS 1.SERVICING OPERATION OF THE APPARATUSSHOULD BE DONE BY A SPECIALLYINSTRUCTED PERSON.

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER: 5 mWWAVELENGTH: 780 - 785 nm

WARNING !

The AEL(accessible emission level) of the laser power output is less then CLASS 1but the laser component is capable of emitting radiation exceeding the limit forCLASS 1.A specially instructed person should servicing operation of the apparatus.

DMP-555/WY only

VMM

Avattaessa ja suojalujcitus ohitetta-essa olet aittuna naxynattomaLielasersateilylle. Ala katso sateesaen.

VARNINC!

Oeynlig laserstralning nar dcnna d«lar fippnad och sparran ar jrkopplad.a«tralit« «J str4l«n.

ADVARSELUSVNLIG LASERSTRALING VEO SBNING NAfl SIKKESHFD SAF-BRYDERE ER UDE Af FUNKTION.UNOGA UOS4TTELSE FOR STRALING

VORSICHT!UNSICHT8ARE LASER STRAHLUNG TRiTT AUS. WENN DECKEL(ODER KLAPPE) GEOFFNET 1ST! MCKI DEM STRAHL AUSSETZEN!

VRW1094

(PRW1233)

ADVARSSL .'

VARMING :

CLASS 1LASER PRODUCT

(VRW1094) I

DMP-555/TL only —

: LASER RADIATION WHEN OPEN. AVOID EXPOSURE TO BEAM.

VOSSCHT ; MS£flSTWftUMS, WENNABOSCXUHeGEdFfNfr MCHT DEM STRAW AUSSSfZEN,

VAnOt : AVATTAESSA AO1SW tASBSOEIL Wl£ &A KATSO SATECSEM.

(DRW2102) I

Additional Laser Caution

Printed on the Bottom Plate

Laser Interlock MechanismThe position of the switch (S510) for detecting loading completionis detected by the system microprocessor, and the design preventslaser diode oscillation when the switch is not in LPS1 terminal side(when the mechanism is not clamped and LPS1 signal is high level.)Thus, the interlock will no longer function if the switch is deliberatelyset to LPS1 terminal side. (if LPS1 signal is low level). *In the test mode* the interlock mechanism will not function.Laser diode oscillation will continue, if pin 4 of AN8702NFH (IC800)on the CDPB ASSY is connected to GND, or else the terminals ofQ600 are shorted to each other (fault condition).

2. When the cover is opened, close viewing of the objectivelens with the naked eye will cause exposure to a Class 1 lasgr bQam,

Refer to pages 71.

I DMP-555

.

[ Important symbols for good services ]In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.When you find the procedures bearing any of the symbols, be sure to fulfill them:

1. Product safety

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), andshould keep the safety during servicing by following the safety instructions described in this manual.

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,proper cleaning should be performed to restore their performances.

4. Shipping mode and shipping screws

To protect the product from damages or failures that may be caused during transit, the shipping mode should be set orthe shipping screws should be installed before shipping out in accordance with this manual, if necessary.

5. Lubricants, glues, and replacement partsAppropriately applying grease or glue can maintain the product performances. But improper lubrication or applyingglue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply theprescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribedones should be used.

4 DMP-555

5 • 6

CONTENTSSAFTY INFORMATION 21. SPECIFICATIONS.. 62. EXPLODED VIEWS AND PARTS LIST ...7

2.1 PACKING 72.2 EXTERIOR (1/2) SECTION.,... 82.3 EXTERIOR (2/2) SECTION 102.4 SLOT-IN MECHANISM SECTION 122.5 TRAVERSE MECHANISM ASSY-S 14

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 163.1 BLOCK DIAGRAM 163.2 OVERALL WIRING DIAGRAM... 183.3 CDPB ASSY (1/2) 203.4 CDPB (2/2) and SLSW ASSYS 223.5 MAIN ASSY (1/5) 243.6 MAIN ASSY (2/5) 263.7 MAIN (3/5) and SDCB ASSYS 283.8 MAIN ASSY (4/5) 303.9 MAIN ASSY (5/5) 323.10TRMBandPSWBASSYS 343.11 SW POWER ASSY 363.12 FLKB, PHTB and JOGB ASSYS 38

4. PCB CONNECTION DIAGRAM 494.1 CDPB and SLSW ASSYS 504.2 MAIN and SDCB ASSYS 524.3 TRMB ASSYS 564.4 PSWB and SW POWER ASSYS 584.5 FLKB, PHTB and JOGB ASSYS 60

5. PCB PARTS LIST 646. ADJUSTMENT 68

6.1 ADJUSTMENT ITEMS AND LOCATION 686.2 JIGS AND MEASURING INSTRUMENTS 686.3 NECESSARY ADJUSTMENT POINTS 686.4 ELECTRICAL ADJUSTMENT 69

7. GENERAL INFORMATION 707.1 DIAGNOSIS 70

7.1.1 CLEANING 707.1.2 SERVICE MODE 707.1.3 ERROR CODE..... 737.1.4 DISASSEMBLY 74

7.2 PARTS 767.2.1 1C 76

8. PANEL FACILITIES... ...106

4

DMP-555 5

1. SPECIFICATIONS[DMP-555/KUC, TL, WY type]• CD Player

Type Compact disc player audio systemFrequency response 4 Hz - 20 kHzSN ratio 102 dB or more (EIAJ)Distortion 0.003 % (EIAJ)

• SD Memory CardData format SD audio formatCorresponding compression type MP3Corresponding Bit rate 64 Kbps - 320 KbpsCorresponding sampling rate 44.1 kHz, 48 kHz, 32 kHzCopyright protection CPRM (SDMI compliant)

• External interfaceComputer interface USB 1.1

• MiscellaneousPower AC 120 V, 60 Hz (KUC type)Power AC 110- 240 V, 50/60 Hz (TL type)Power AC 220- 240 V, 50/60 Hz (WY type)Power Consumption SOWOperating temperature +5°C - +35°COperating humidity 5-85% RH (without condensation)Weight 3.1 kgDimensions 250 (W) x 360 (D) x 103.5 (H) mm

• Accessories• Operating Instructions 1• Audio cables 2• Control cord 1• USB cable 1• Forced ejection pin 1

(found on bottom surface of player)• SD memory card 1• DJ application software (CD-ROM) 1• Warranty 1 (KUC type)

NOTE:Specifications and design are subject to possible modification without notice.

Accessories

Audio Cable(VDE1064) L=1.5m

whiteRed

SD Memory card(DWX2250)

Control Cord(PDE-319) L=1 m

USB Cable(DDE1124) L=1.8m

Forced Eject Pin(DEX1008)

DJ Application software (CD-ROM)(DWX2249)

DMP-555

2. EXPLODED VIEWS AND PARTS LISTNOTES: • Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Pans List.

• The A mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.

9 Screws adjacent to T mark on product are used for disassembly.• For the applying amount of lubricants or glue, follow the instructions in this manual.

(In the case of no amount instructions, apply as you think it appropriate.)

2.1 PACKING

11

15

PACKING parts ListMark No. Description

1 USB Cable (L= 1.8m)2 Control Cord (L= 1m)3 Audio Cable (L=1.5m)4 • • • • •

NSP 5 Warranty Card

Part No.

DDE1124PDE-319VDE1064

See Contrast table (2)

6 Forced Eject Pin DEX10087 Operating Instructions (English) See Contrast table (2)7 Operating Instructions See Contrast table (2)

(English/ Spanish/ Chinese)7 Operating Instructions See Contrast table (2)

(English/French/ German/Italian/Dutch/Spanish)

Mark No.

NSP 89

NSP 101112

1314

NSP 1516

Description

DJ Application SoftwareSD Memory CardVinyl BagPad (A)Pad (B)

Pad (C)Packing CaseLabelMirror Mat Sheet

Part No.

DWX2249DWX2250VHL-014DHA1546DHA1547

DHA1548See Contrast table (2)VRW1629Z23-007

(2) CONTRAST TABLEDMP-555/KUC, TL and WY are constructed the same except for the following:

Mark

NSP

No.

5

7

77

14

Symbol and Description

Warranty Card

Operating Instructions (English)Operating Instructions (English/ Spanish/ Chinese)

Operating Instructions(English/ French/ German/ Italian/ Dutch/ Spanish)Packing Case

DMP-555/KUC

ARY7043DRB1321

Not usedNot used

DHG2228

DMP-555/TL

Not usedNot used

DRB1322

Not used

DHG2229

DMP-555/WY

Not usedNot used

Not used

DRB1320

DHG2219

DMP-555 ~~~]

2.2 EXTERIOR (1/2) SECTION

32

1

Refer to "2.4 SLOT-IN MECHANISM SECTION".

A/o/v-co/vrAcrS/DE ,

COMTACTS/DF32

32

8 DMP-555

EXTERIOR (1/2) SECTION parts ListMark No.

12

A 345

678910

1112131415

Description

MAIN AssySLSW AssySW POWER AssyPSWB AssyTRMB Assy

CDPB Assy26P F-F«C/60V13P FFC/30VMecha Plate (NET)C Earth Plate

12PF«F«C/60VEarth SpringServo Stay40P F-F'C/60VRadiation Plate

Part No.

DWG 1562DWS1319DWR1355DWS1320DWG 1559

DWX2247DDD1202DDD1208DNH2526DBK1219

DDD1204DBH1398DNH2497DDD1201DNH2498

16 Rear Stay17 POWER Knob18 Cord Clamper (Steel)19 Cable Stay

A 20 AC Power Cord

Mark No.

2122232425

Description

Cord StopperChassisInsulator MOBinderPCB Stay

DNH2496DAC1895RNH-184DNF1589See Contrast table (2)

26 Flex Holder27 Insulator

NSP 28 Silicon Rubber D5 LNSP 29 Silicon Rubber D5 S

30 Cushion

31 Bottom Plate32 Screw33 Screw34 Connector Assy 3P

A 35 Cord with Plug

36 Connector Assy37 Connector Assy

A 38 Ferrite Core39 Caution Label 6L40 Caution Label HE

41 Caution Label42 Screw

NSP 43 FPC D5 (26P)

(2) CONTRAST TABLEDMP-555/KUC, TL and WY are constructed the same except for the following:

Mark

ZLNo.

20

21

22

39

40

41

Symbol and Description

AC Power Cord

Cord Stopper

Chassis

Caution Label 6L

Caution Label HE

Caution Label

DMP-555/KUC

PDG1063

CM-22CDNK3927

Not used

Not used

Not used

DMP-555ATL

PDG1003CM-22B

DNK3928

DRW2102

Not used

Not used

DMP-555/WY

PDG1003

CM-22BDNK3922

Not used

PRW1233

VRW1094

Part No.

See Contrast table (2)See Contrast table (2)DEC2250ZCA-SKB90BKDNH2495

DEC2454DEC2235DEB1456DEB1457DEC2442

DNH2494BBZ30P060FMCBPZ30P080FZKDKP3514DE005VFO

PF03PP-B25PF04EE-S22DTH1188See Contrast table (2)See Contrast table (2)

See Contrast table (2)DBA1155DNP1944

.

DMP-555

1 • 2

2.3 EXTERIOR (2/2) SECTION

12

24(1/3)

#1. Dyefree : GEM1023 (ZLX-ME413A)*2. Grease : GYA1001 (ZLB-PN397B)

NON-CONTACTS/DE ,

GONTAGTS/DE 48

•, DMP- 555

2 "" 3

6

EXTERIOR (2/2) SECTION parts List

_

_

Mark No.

12345

678910

1112131415

1617181920

2122232425

2627282930

3132333435

3637383940

4142434445

4647484950

Description

PHTB AssySDCB AssyJOGB AssyFLKB AssyJog Dial

POM RingJog WasherFlange Nut M9TEMPO KnobSlide Knob

Slide Sheet 1CDisplay PanelTRIM KnobControl PanelAccess Lamp

Card EjectorIndicatorRESET KnobSET Knob ISL AssySELECT Knob

Extender L (GRAY)ExtenderExtender R (GRAY)SET Knob (SYNC)SW Knob B

EJECT KnobTEMPO CHANGE KnobMT KnobSCRATCH KnobSET Knob (RELOOP)

LOOP KnobFOLDER SEARCH KnobVessel SheetSET Knob A AssyLock Hook Assy

Hook SpringMovable BaseBase HolderM Base SpringFlap Spring

Eject LeverLever SpringCard FlapEject ArmEarth Plate (CU)

FlQxibla Cover• • • • •

ScrewScrewScrew

Part No.

DWG 1560DWX2248DWG 1561DWG 1558DNK3925

DNK3926DBF1002DBN1004DAA1154DNK2936

DAH1988DAH2038DAA1155DNK3921DNK3924

DNK3995DNK3941DAC2037DXA1912DAC2010

DEC2461DEC2440DEC2462DAC2004DAC2012

DAC1894DAC2007DAC2006DAC201 1DAC2003

DAC2005DAC2008DEC2465DXA1846DXB1764

DBH1496DNK3997DNK3996DBH1497DBH1499

DNK3999DBH1498DNK3998DNH2513VBK1070

DEC2485

BPZ30P080FZKBPZ20P080FMCPBA1062

-

51 SYNC SEARCH Knob DAC2009

DMP-555 11

'

1 • 2

2.4 SLOT-IN MECHANISM SECTION

Refer to"2.5 TRAVERSE MECHANISM ASSY-S".

19

* 1. Dyefree : GEM1023 (ZLX-ME413A)*2. Grease : GYA1001 (ZLB-PN397B)

20

ff

22-21

DMP-555 I2 -i -, g

SLOT-IN MECHANISM SECTION parts ListMark No. Description Part No.

NSP 1 DC Motor DXM10932 Connector Assy PF02PY-B323 Clamp Spring DBH13744 Guide Spring DBH13755 SW Lever Spacer (PET) DEC2420

6 Loading Lever DNK34067 Main Cam DNK34078 Lever B DNK35589 Lever A DNK356410 Clamp Arm DNK3576

11 Loading Base Assy-S DEA102212 Eject Lever DNK3684

NSP 13 Worm Gear DNK391014 Loading Gear DNK391115 Drive Gear DNK3912

8

16 Disc Guide DNK391417 Clamper Assy DXA1881

NSP 18 Slot-in Mechanism G5 Assy DXA190619 Traverse Mechanism Assy-S DXX2502

NSP 20 Float Base (G5) DNK3868

21 Vessel Cushion C DEC245722 Vessel Cushion A DEC245523 Vessel Cushion B DEC245624 • • • • •

25 Float Rubber D3 DEB1404

26 Float Fastener27 Front Sheet28 Spacer POR (T3)29 DC Motor Assy-S

DBA1139DED1132DEB1566DEA1008

13

2.5 TRAVERSE MECHANISM ASSY-S

10

Cleaning liquid (GEM1004)Cleaning paper (GED-008)

13

*3. Grease: GYA1001 (ZLB-PN397B)*4. Grease: GEM1007 (ZLB-PN948P)

tf

14 DMP-5552 m 3

TRAVERSE MECHANISM ASSY parts ListMark No.

NSP 1NSP 2NSP 3NSP 4NSP 5

Description

Spindle Motor (S)Stepping Motor (SY)Pickup AssyAdjust ScrewPrecision Screw

Part No.

DXM1138DXM1142VWY1069DBA1119DBA1124

NSP 6 Skew Spring DBH1437NSP 7 Joint Spring DBK1188NSP 8 Guide Shaft DLA1840NSP 9 Slider G4 DNK3733NSP 10 Mechanism Frame G5 DNK3776

NSP 11 Joint12 Screw13 Screw

DNK3777BPZ20P080FMCBPZ26P080FMC

,

DMP-555 15

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM3.1 BLOCK DIAGRAM

SPItMO1

PICKUPASSY

(VWY1 069)

JDLE S~\-„.-, ( N/l k:OR U II-

-O-

/\

(DXM1 1 38) v — '

LOAMO"

(DXM

3 ING / — X-__ (MYrOR U IK

093)

STEPPING f — X!M¥MO I UK \ | | f\

(DXM1142) " — '

SLOT INMECHANISM

ASSY

ICNSOO f

7&TY'T

RF J-c*«F+, F-T+. T-

IJCN900

i1 1

J/V.V, U,HW-,HWtHV-, HV+, HU-, HIT

I1CN901

r nU-L EM+. EM-.*-IC2J"~ (10) "

TiICN950_u

i£, ST2+, ST2- r"ST1+, STt-

I

!LH<

CardMon i ter

Aud i oOut

VT! - -2

CONTROL JACK

JA1003

USB JACK

DIGITAL OUT

ON/OFF SW

IC800

AN8702NFH

Front EndPr oces sor

NARF

(TS)^ TE

(FS)^. FE

ITRMB ASSYIC1009

TC74HCU04AFL1003-—. i_ i uuo

(sHpH s (°)DIGITAL OUT JACK

J1001

TPOWER SUP

CN10011

POWER SUPPLY

CN1LIVE(BRN)nzz:

MEUTRAL(8LU)L

PSWB ASSY

LIVE(BRN)

NEUTRAL IBLUl

SW POWER ASSYCN101

DMP-555

r

iadr es s bus

T

IC1106

XC2S50-5PQ208C

FPGA

@€y§

@ @@ © ©(M Mfe9) &Y &T)

2m co S \fS CO O C3^ Ij CE2:" ~O O « S m

< < < < D

Hh~ -4 wS"M sTi? c-Q. D- Q. w Q- O

(3) ^ ^

© ® SC1103 ^.C2942IDB yCO(2CH) 3

mt^^oCD

CDWX_|ON

— (i"W

/ \

Z

L.O

1^UN

Ma '

S5in

CQW:

8_l

CDCO

oCD

/ *

•AQ

«L.

LO

CO,'31

«3

Z

<2

t.o

o3i:om

AV

\

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1\1 ^

\(12)

DXI

01

~o(0

!->

!TJ

~U

J^O

IC1207

HD6417709AF100B

Sy s ternCon t ro

®lrtTNT r

\ Y\ k

I I TTTrA

O: RF SIGNAL ROUTE'-.: LOADING MOTOR SIGNAL

^: TRACKING SERVO SIGNAL-^: FOCUS SERVO SIGNAL

PLL MAIN SIGNALPLL SUB SIGNAL

PB MAIN SIGNALPB SUB SIGNALDIGITAL SIGNALDATA MAIN SIGNALDATA SUB SIGNAL

IC1502

TMS320DA150PGE1 60

MP3 DECODE DSP

17•

3.2 OVERALL WIRING DIAGRAM

SL

OT

IN

ME

CH

A

G5

A

SS

Y

DX

A1

90

6-

TR

AV

ER

SE

ME

CH

A

AS

SY

-S

DX

X2

50

2

@

SPDLMOTOR

DXM1 1 38- -

(

@>!<i®

c1 UK Ur ff,

ASSY ®-;

VWY1 069— ®^

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STEPPINGMOTOR

DXM1 1 42-

c

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\

\

fi

g

^s"

f!

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^<£

r&

DNP194

ii

"N,K/l ) rn

' y 5— - ' LJ ,__ i

LOAD I NMOTOR

DXM1 09

SLSW ASSY(DWS1319)V 'S510

DSG1017

^T^l

VJ^

f9

]45(M) * 1

L_ 1

CN510S3B-PH-K-S r^\ n1 [7?

"° (*)^-^ I Lijp PF03PF

Y'-B25

Vi-

JN900KN1205

VCC

HU+

1

HV+

HV- CN201 IHW+ S4B-EH I

HW- +5V O

GND ^f3 ®

U GND ©

v +1 2V 0

TI NSW

;NSOODKN1 1 98

| BMD

6LD

4) VR

VSHF

GND

| 7LD

VCC| GND

GND

^ RK

F+ CN200s. GND DKN1196y RF-

GND| B3

B4

^ CVREF3) A

B13) B2

SW

D T-

D T+p_ ^^^^

* 0(1/2-2/2)CDPB ASSY(DWX2247)

CN950DKN1223

ST2 +

ST2-

ST1-

ST1 +

CN901B2BPH-K-S

EM+

JEM-

CN902B3B-PH-K-S

LPS1

GND

LPS2

^~.

(%\

O-J ^-^

/ N

f^\

r^i \

(Pi^-^ ~~(15b—

(Ri-

i r(1§

r^\^-

Q

(

r^-6^

< -i ri@

^®%SS—^^^yl£>"@>

^^ ^-s

iSct—

i

i

Csl

CO

LU

LU

i

CL

(?)

©

•©

{4)

bDK

S'

GND

XDASP

XCS3FX

XCS1 FX

HA2

HA0

XPD I AG

HA1XIOCS1 6

INTRO

GND

XDMACK

HCSEL

IORDY

GND

XDIOR

GND

XDIOW

GND

DMARQ

NC

GND

HD15

HD0

HD14

HD1

HD1 3

HD12

HD3

HD1 1

HD4

HD5

HD9

HD6

HD8

HD7

GND

HRST

DDD1201

^ -, a ^ ^ ^ s

—^i (iJ) (iJJ&/ 4.

© ©

M

N1002S4B-EH

3NDS

3NDS

V+1 2S

CN13B-PH-

= 351

CN13B-PH-!

^

jO»(S~\

J l

—(©I

-iSfi^~~^ fS\

j?&Ffr

^fe®/aj^

(3

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fr!t(Je)

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<J)— — /i?

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[(T) (g) (3) [ ' —

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4 8 i |

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M5l^k /4s >4\l

CN1101DKN1196

W

JTHE j^MARK FOUND ON SOME COMPONENT PARTS INDICATES

THE IMPORTANCE OF THE SAFETY FACTOR OF THE PARTS.

THEREFORE, WHEN REPLACING,

BE SURE TO USE PARTS OF IDENTICAL DESIGNATION-

18

I

1©1®T0T®I@I©© © © © © ©H H H O r «

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GNDD GNDD

: The power supply is shown with the marked box.

DMP-555

THE A MARK FOUND ON SOME COMPONENT PARTS INDICATESTHE IMPORTANCE OF THE SAFETY FACTOR OF THE PARTS.

THEREFORE. WHEN REPLACING,BE SURE TO USE PARTS OF IDENTICAL DESIGNATION.

I o t e si __,_] i s STBY.

ALL RESISTORS ARE IN flRS1/16S***J

CH 'CCSRCH FOTHERS 'CKSRYB MFJ0- 'CEVW «F

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KN1402 KN1404KN1401 KN1403 KN1405

l°l l°l I"! ^ l°l

: The power supply is shown with the marked box.

1 _ J I 5 STBY.ALL RESISTORS ARE INRS1/16S***J

CH 'CCSRCH FOTHERS -CKSRYB ffJ»- iCEVW »F

iCEVWNP iiF

<DMW: DATA MAIN SIGNAL(DSV: DATA SUB SIGNAL(PMW: PB MAIN SIGNAL(PSW: PB SUB SIGNAL

DMP-555

3.9 MAIN ASSY (5/5)

11/5,2/5

5/5 MAIN ASSY (5/5)(DWG1562)

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TMS320DA150PGE1 60

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1.6V Circuit(forlC1502)

F

THE A MARK FOUND ON SOME COMPONENT PARTS INDICATESTHE IMPORTANCE OF THE SAFETY FACTOR OF THE PARTS-

THEREFORE, WHEN REPLACING.BE SURE TO USE PARTS OF IDENTICAL DESIGNATION.

INO t 6 Sl rJ i s STBY.

ALL RESISTORS ARE IN DRS1 /I BS***J

CH :CCSRCH FOTHERS ^CKSRYB pf

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C._ 31: The power supply is shown with the marked box.

DMP-555

--.*.-

XRESET IC1508EECLK TUSB2046BVF Dp,S B i.

USB Data 232C Conversion Circuil

5. SDDAT26. SDDAT3

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Memory Card Communication Circuit 11/5,3/5,5/5

DMP-555 33

1 • 2

3.10 TRMB and PSWB ASSYS

TRMB ASSY(DWG1559)

|: The power supply is shown with the marked box.

(PS).

(PM)_ (PM)_

CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TIME NO. AEK7002, MFD BYLITTEL FUSE INK. FOR IC1004.

CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TIME NO. ICP-N15, MFD BYROHM CO., LTD. FOR IC1006.

CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TIME NO. ICP-N20, MFD BYROHM CO., LTD. FOR IC1007.

CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TIME NO. ICP-N10, MFD BYROHM CO., LTD. FOR Id001.

CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TIME NO. ICP-N5, MFD BYROHM CO., LTD. FOR IC1002.

CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TIME NO. ICP-N20, MFD BYROHM CO., LTD. FOR IC1003.

CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.REPLACE ONLY WITH SAME TIME NO. AEK7023, MFD BYLITTEL FUSE INK. FOR IC1010.

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34 DMP-555

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cf

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GNDA C1006MJ- I -2

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Digital Out Circuit

NEUTRAL!V. 1

ACPOWER CORD/AMY, STL PDG1 003 I/KUC PDG1063

INote"g r ~ ' | s STBY THE ^ MARK FOUND ON SOME COMPONENT PA

ALL RESISTORS ARE IN 0 THEREFORE. WHEN REPLACING,RS1/16S***J B£ SURE To USE PARTS OF IDENTICA

J&r- :CEHAR ItF

M I X

J JA1001

AKB7046-(2/2)

CONTROL

1 JA1002RKN1004-

> USB

JA1083DKN1237-A

' DIGITAL OUT

J S1BB1 ON/OFF

DSH1825

i DIGITAL OUT

JA1004

PKB1028i

4

i

RTS INDICATESOF THE PARTS.

L DESIGNATION.

YB ^CKSRYB «FCH : CCSRCH F

CFTLA 'CFTLA "F

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35

3

3.11 SW POWER ASSY

CN101

1i •

SW POWER ASSY(DWR1355)

F101

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L10I L102

ICN101

i gl

CAUTION: FOR CONTINUED PROTECTIONAGAINST RISK OF FIRE.REPLACE ONLY WITH SAMETIME AND RATINGS ONLY.

DID!

-Of-

7

IC101

2 5 1

Notes:No individual parts replacement for repair is accepted by modelsupplier due to the safety reasons.Replace whole model.

T101

PI

Ttr

DMP-555

i2UlUl

I

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1 • 2 •

3.12 FLKB, PHTB and JOGB ASSYS

<- CN to ^ t t D t O r ^ C D C l )0 o o O O O O O C 5

VDDNET/NEXTLED14LED1 3LED12LED11LED1LED9

DISPLAY UcomXRESET

X2X11C (GND)XT 2CARD TEMPO1

VDDLED7

LED6

LED5TEMPO1XCSOUT (1

i—— - •

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GNDD

SWITCH GND0727 L '--.L-LS3002-S3005 ASG701353008-S3013 ASG7013S*B01,S4002 ASG7013 S3002: ISOLATOR BAND HIGH

S3003: FOLDER SEARCH (-)S4007, S4008 ASG701 3S3004: MIXOUT ON/OFF

JOGB ASSYPHTB ASSY(DWG 1560)

FLKB ASSY(DWG1558)

ALL RESISTORS ARERS1/16S***JCH -CCSRCH FYB -CKSRYB ^

p.F

Waveforms Note: The encircled numbers denote measuring point in the schematic diagram.

IC1207-Pin 193 (RESET CPU)

IC1207-Pin116(XRST)

IC1201 -Pin 4 (RESET ATA)V : 5V/div. H : 200msec/div.(Power-ON)

2/5 (Refer to page 26 )

-GND

d-GND

IC1505-Pin 11 (MMCLK)

IC1505-Pin 13 (MMDATO)

IC1207-Pin 8 (CARD IN)V:2V/div. H : 100nsec/div.(Card Play)

15/5 (Refer to page 33 )

21) IC800-Pin18(TE)^^ V : 0.5V/div. H : 5

(CD Play)500nsec/div.

(Refer to page 20 )

IC700-Pin 6 (TEDRV)V : 0.5V/div. H : 200nsec/div.(CD Play)

LJJ1/2 (Refer to page 21 )

IC1106-Pin 77 (ACLKMN)

IC1106-Pin 80 (ACLK SB)V : 2V/div. H : 20nsec/div.(Dual Play Tempo 0%)

(Refer to page 24)

IC1207-Pin 53 (AAO)

IC1207-Pin 52 (ADO)V : 2V/div. H : 500nsec/div.(CD Play)

J2/5 (Refer to page 27)

IC800-Pin18(TE)

IC950-Pin11 (T+)V:1V/div. H : 500nsec/div.(Seach)

(Refer to page 20 )

(5-GND

IC700-Pin 5 (FEDRV)V : 0.5V/div. H : 500usec/div.(CD Play)

(Refer to page 21 )

IC1 407-Pin 1 (LRCK IN)

? IC1 407-Pin 2 (DATA IN)

(§) IC1 407-Pin 3 (BCK IN)V : 5V/div. H : 5nsec/div.(CD Play)

(Refer to page 30 )

IC3001-Pin 22 (SCLK OUT)

IC3001-Pin23(DOUT)

IC3001-Pin24(D IN)V : 5V/div. H : S^sec/div.(CD Play)

(Refer to page 38 )

IC800-Pin 22 (FE)V:0.5V/div. H : 10msec/div.(Power-ON: Focus UP/Down)

(Refer to page 20 )

IC950-Pin8(STU)

IC950-Pin 6 (ST2+)V:1V/div. H : 20msec/div.(Outside/Inside Seaoh)

(Refer to page 20 )

IC1403-Pin 1 (LRCK IN)

IC1403-Pin 2 (DATA IN)

IC1403-Pin 3 (BCK IN)V: 5V/div. H : Susec/div.(Dual Play)

'5 (Refer to page 30 )

IC800-Pin 35 (RF OUT)V : 50mV/div. H : 50nseo/div.(CD Play)

11/2 (Refer to page 20 ;

IC800-Pin 22 (FE)V : 0.5V/div. H : 50msec/div.IC950-Pin13(F+)V:1V/div. H: 50msec/div.(Power-ON: Focus)

(Refer to page 20 )

9-•-GND

MMf

40 DMP-555

6

Voltages (1/8)

DMP-555 41

Voltages (2/8)

IC300PIN No.

12345678910111213141516171819202122232425

VOLTAGE3.31.900

NC4.94.9NC-0055

0.755055-00

NCNC5

1C 100PIN No.

123456789101112131415161718192021222324252627282930313233343536

VOLTAGE0.40.90.93.30.90.90.9

1.2mV0.82.70.80.80.90.93.31

0.91.2mV

0.90.81

4.63.2

1,2mV5

4.94.9NC0.43.3NCNC

1.2mV1.2mV1.2mV

2.7

02/2 CDPB ASSY (Refer to pages 22 and 23.)

PIN No.26272829303132333435363738394041424344454647484950

VOLTAGENC3.500-

193.0mV3

3.43.65

1.54.64.6

195.4mV-

1 29.8mV-

0.51.3mV2.2mV1.2mV1.7mV1.9mV1.8mV1.9mV

PIN No.51525354555657585960616263646566676869707172737475

VOLTAGE1.9mV1.9mV1.9mV1.9mV

50.2mV1.2mV

4.7NC-

NC55

1.7mV1.7mV

2.42.45

4.955

NC5

1.6mV5

PIN No.767778798081828384858687888990919293949596979899100

VOLTAGE3.33.31.71.71.6

17.5mVNC222

1.6mV39.0mV

4.93.3NCNC0

15.5mV0.84.94.80.9

1.6mV5

1.6

PIN No.373839404142434445464748495051525354555657585960616263646566676869707172

VOLTAGE1.9mV50mV1.2mV1.9mV1.9mV1.9mV1.9mV1.9mV

2.71.9mV1.9mV1.9mV5.0mV2.1 mV

227.5mV1.71.94.83.5

1.2mV3.1

1.2mV4.94,93.33.53.3

1.2mV1.2mV

2.71.2mV

4.3154.6

571.2mV-

PIN No.737475767778798081828384858687888990919293949596979899100101102103104105106107108

VOLTAGE85.9mV

3.6NC3.3

1.5mv3.3

2.3mV2.3mv

1.638.8mV1.3mV1.2mV

52.71.6

156.4mVNC1.6

2.7mV59.0mV

NCNC1.6

168.2mV1.3mV1.3mV1.3mV

43.5mV1.63.3

1.6mV3.33.33.3

1.6mVNC

PIN No.109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144

VOLTAGE25.1 mV

3.31.61.71.71.71.73.3NCNCNCNCNCNC

1.4mV3.32.8

1.2mV5

3.13.13.30.70.55

1.1 mv0.85

0.34mv3.33.15

3.11.1 mV

3.161.8mV

IC151PIN No. VOLTAGE

1 02 53 54 55 2.56 07 4.8

IC150PIN No. VOLTAGE

1 52 03 1.34 3.35 06 5

.

\

*

42 LI; DMP-555

Voltages (3/8)

DMP-555 43

Voltages (4/8)

IC1207PIN No.

12345678910111213141516171819202122232425262728293031323334353637383940

VOLTAGE3.10

1.8NC0000

3.10

NCNC2.72.72.62.42.52.50

2.53.12.52.42.42.52.60

2.61.82.62.52.60

2.33.12.52.62.52.52.4

IC1 205PIN No.

12345678910111213141516171819202122232425

VOLTAGE0.61.6

100mVTffOmV0.50.61

1.3NCNC2.73.1NCNC3.10.50.80.60.80.60.60.80.90.80.6

132/5 MAIN ASSY (Refer to pages 26 and 27.

PIN No.41424344454647484950515253545556575859606162636465666768697071727374757677787980

VOLTAGE2.52.42.52.40

2.53.12.42.52.42.42.5

30 mV0.70.90.80

0.93.10.50.50.80.61.21

0.60.5

160mV0

160mV3.11.60.61.40.90.5NCNC0

NC

PIN No.81828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120

PIN No.2627282930313233343536373839404142434445464748

VOLTAGE3.103

2.32.32.52.52.52.42.42.53.12.42.42.62.62.62.72.72.60

3.11.3

VOLTAGE1.81.30

120mV3.10

NC3

2.82.82.82.83

NC0

3.13.13

2.83.13.13.13.13.13.13.1NC2.90

40 mV3.1

100mVNC3.1NC3.1NCNC0

3.1

PIN No.121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160

IC1206PIN No.

12345678910111213141516171819202122232425

VOLTAGE3.12.33.12.52.50

2.72.73.12.600

2.6NC3.12.833

3.13.1NC60 mV75 mV

280mV0.8

VOLTAGENC3.13.13.1NC-

3.13.13.1NCNC0

NC1.8NC3.13.13.13.13.13.1NCNC0

1.80.700

0.71.81.900

1.81.51.40

3.13.1NC

PIN No.161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200

VOLTAGE0

1.33.10

3.10.7NCNCNCNCNC00

NC1.8NC3.13.13.13.10

NC3.13.10

3.13.1300

3.1NC3.13.10

3.10000

PIN No.201202203204205206207208

PIN No.26272829303132333435363738394041424344454647484950

VOLTAGE0.80.62.93.1NC2.70

2.72.93.12.82.90

2.82.43.12.63.10

2.50

2.72.73.12.7

PIN No.51525354555657585960616263646566676869707172737475

VOLTAGE2.60

2.72.83.12.7NC0

2.90.60.60.80.61.31

0.63.11.4NCNC2.80

NC2.73.1

VOLTAGE3.12.9NCNC3 1NCNC0

IC12013IN No.

12346

VOLIAGtNC0u

3. 13. 1

IC1202PIN No.

1234567

VOLTAGE1.8NC0

0.53.10

3.1

1C 1204PIN No.

1234567891011121314

VOLTAGE

160mV.4

3.11.53.10000

3.13.10

3.1

PIN No.7677787980818283848586

VOLTAGE2.62.60

2.62.63.12.72.70

2.60

IC1208PIN No.

12345678

VOLTAGENC

.4NC0

1.23.13.1NC

44

Voltages (5/8)

IC1301PIN No.

12345678910111213141516171819202122232425262728293031323334353637383940

VOLTAGENCNGNG0000

3.1000

1.61.61.61.61.60

1.80

3.13.13.100

3.100

1.50

3.12.52.527mV2.92.92.92.93.10

2.9

03/5 MAIN ASSY (Refer to page 28.)

(ATA FFC OPEN)PIN No.

41424344454647484950515253545556575859606162636465666768697071727374757677787980

VOLTAGE2.92.92.93.11.81.800

3.10

NCNC0.41.61.71.82.90

1.51.500

NC3,13.10

NCNCNCNC000

3.100000

3.1

PIN No.81828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120

VOLTAGE00000

3.10000

1.8000

3.10000

NCNCNC3.10

NC.NC

NCNCNCNC3.10

NCNCNCNCNCNC3.10

PIN No.121122123124125126127128129130131132133134135136137138139140141142143144

VOLTAGENCNCNCNCNC1.80

NC3.10

NCNCNC3.13.1000

NCNCNCNCNCNC

IC1302PIN No. VOLTAGE

1 1.82 NC3 04 0.55 3.16 07 3.1

IC1303PIN No. VOLTAGE

1 NC2 1.63 04 1.65 3.1

4

DMP-5556 —•— 7

45

Voltages (6/8)

46

Voltages (7/8)

IG1502PIN No.

12345678910111213141516171819202122232425262728293031323334353637383940

VOLTAGE0

NO0

3.10.3NO0.330mV50mV1.70.31.63.100

1.63.13.13.1NONCNCNCNCNCNCNCNCNC3.13.10

3.10

3.1NC0

NC00

IC1505PIN No.

12345678910111213141516171819202122232425

VOLTAGE0

3.10

3.1NC3.15mV

5.3mV0

3.11.53.13.13.13.13.10

15mV15mV2.52.52.52.52.50

135/5 MAIN ASSY (Refer to pages 32 and 33.)

PIN No.41424344454647484950515253545556575859606162636465666768697071727374757677787980

/OLTAGENCNCNCNC3.10

3.13.1NC00

1.6-

NC3.13.10

NCNCNCNC0

3.150 mV150mV

03.11.6NC0

NC0

NCNC3.10

3.13.13.13.1

PIN No.81828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120

VOLTAGENCNC3.13.1NCNCNCNCNC0

1.62.70

NCNC0.61.13.12.42.42.42.42.42.410

0.80000

3.12.42.32.42.32.32.32!3NC

PIN No.26272829303132333435363738394041424344454647484950

VOLTAGE2.52.52.52.52.52.52.52.52.52.52.40.40.80.70.80

3.10.60.41.41.60

1.51.50

PIN No.5152535455565758596061626364

VOLTAGE000

3.13.13.1NCNCNC3.13.13.13.1NC

PIN No.121122123124125126127128129130131132133134135136137138139140141142143144

VOLTAGE2.32.32.3NC1.6030

3.13.10.40.80.70.8NC0.50.50.80.61.31

1.6NC0

Id 506PIN No. VOLTAGE

1 3.12 03 1.34 1.65 3.1

IC1507PIN No. VOLTAGE

1 3.12 03 04 05 06 NC7 08 09 1.5mV10 3.111 012 3.113 3mV14 3.1

IC1503PIN No.

123456789101112131415161718192021222324

VOLTAGE00

3.20

1.5 mV1.5mVNCNC00

2.92.4NC4.9

108m4.1NCNCNC3m0.4000

- ..'•

.

47

Voltages (8/8)

(DIGITAL OUT ON)Id 009

PIN No.1234567891011121314

VOLTAGE0505

2.8mV505

2.8mV5

2.9mV5

2.8mV5

IC3002PIN No.

12345

VOLTAGE52055

IC3001PIN No.

123456789101112131415161718192021222324252627282930

VOLTAGE55

0/50/50/50/50/50/5NC5

2.42.20

NC05

0/50/50/52.64.54.8

102.4mV1.60

259.7mV5555

H TRMB ASSY (Refer to pages 34 and 35.)

IC1012PIN No.

12345

VOLTAGE5

101.9mV0

2.7mV5

[3 FLKB ASSY (Refer to pages 38 and 39.)

PIN No.313233343536373839404142434445464748495051525354555657585960

VOLTAGE0

0~50~5

55

2.40/50/50/5

00/120/120/120/120/12

5-32.3-30.5-32.6-32.4-38.3-38.3-36.5-38.3-287-30.5-34.3-34.3-34.3-36.4

IC3004PIN No.

12345

VOLTAGE0

0/50

0/55

IC3005PIN No. VOLTAGE

1 02 0/53 04 0/55 5

PIN No.616263646566676869707172737475767778798081828384858687888990

VOLTAGE-28.5-32.5-36.4-30.7-29

-28.9-30.5-30.5-36.4-29

-29.9-33.2-35.4-30.7-29.7-31.5-35.3-32.8-38.5-36.7-32.8-30.7-36.4-32.4-36.5-36.5-36.4-36.4-36.5-36.5

PIN No. VOLTAGE91 -36.492 -36.493 -36.594 -36.495 -36.596 -36.597 -36.598 -36.499 -36.44100 -36.4

1G3003PIN No. VOLTAGE

1 52 NC3 04 0.45 0/56 0.47 0/58 09 146.8mV10 0/511 188.6mV12 0/513 187.1mV14 0.615 0/516 5

•

4.

'

48 DMP-555

4. PCB CONNECTION DIAGRAM

NOTE FOR PCB DIAGRAMS :1. Part numbers in PCB diagrams match those in the schematic

diagrams.2. A comparison between the main parts of PCB and schematic

diagrams is shown below.Symbol In PCBDiagrams

CO O COB C E

XO O Q)B C E

Symbol In SchematicDiagramsB C E B C E

B C E B C E

D G S D G S

Part Name

Transistor

Transistorwith resistor

Field effecttransistor

Resistor array

3-terminalregulator

3. The parts mounted on this PCB include all necessary parts forseveral destinations.For further information for respective destinations, be sure tocheck with the schematic diagram.

4. View point of PCB diagrams.

Connector Capacitor

^_ •^

rP.C.Board Chip Part

-

DMP-555 49