Philips DCP850 SM

8/9/2019 Philips DCP850 SM

1/37

DVD Portable Player DCP850All version

3141 785 31651

Version 1.1

TABLE OF CONTENTS

Chapter

Technical Specification & Service Tips.... 1Safety Instructions.. 2Instruction for Use 3Mechanical Instructions. 4Troubleshooting 5Overall Block Diagram. 6Electrical Diagram 7Exploded View Diagram & Service Part List. 8Revision List. 9

Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may by reproduced, stored in aretrieval system or transmitted, in any form or by any means, electronics,mechanical, photocopying, or otherwise without the prior permission of Philips

Service Manual


2/37

1.0 TECHNICAL SPECIFICATION

General

Dimensions (W x H x D): 210 x 39 x 178mmWeight: 1.1kgPower supply: DC 6.2-15.0VPower consumption: 9WOperating temp. & RH: -10-50degC / 40-90%Video System NTSC / PAL / AUTOAudio SystemOutput voltage 1kHz: 2+/-0.2VTHD 20-20kHz (%): /=70dBSignal/Noise ratio: >/=70dBFrequency response (20-20kHz):

+/-1dB

Channel Separation 1kHz >=60dBChannel Balance 1kHz 70dBTHD ( 0.2-20kHz) : 1%Left-Right ChannelSeparation:

>/=50dB

Left-Right ChannelBalance:

6 -> 5 -> 3

4. The LCD display showed the existing regioncode. Press (navigation up) or(navigation down) repeatedly to select thenumber from 0 to 6.

5. Refer below table for your region code setting

Select 0 setting = Region Free (confidential)

Procedure on how to upgrade the software ofthe DVD Portable

For the best performance of your DVD Portable.Check www.philips.com/support for latest software upgrades available.

A) By CD-ROM

1. Download the PHILIPS.BIN file from the Philips

support site2. Unzip the file and then burn it into a CD-ROM to

make a disc for upgrade


3/37

1.0 TECHNICAL SPECIFICATION

3. CD-ROM disc name must be PHILIPS(otherwise it will not be recognized as a disc forupgrade)

4. Power on the Portable DVD Player with AC/DCadaptor

5. Play CD-ROM for firmware upgrade

Warning: Do not unplug the AC adaptor during firmware upgrade to prevent flash corrupt of the set!!

6. Once upgrade is completed, the player will restartautomatically and observed PHILIPS LOGO on thescreen.

7. Open the DVD door to remove the disc

B) By SD/MMC Card

1. Download the latest PHILIPS.BIN from thePhilips support site

2. Unzip the files and then copy into SD/MMC Cardfor upgrade

3. Power on the Portable DVD Player with AC/DCadaptor

4. Change the set from DVD mode to Card mode bypress the Card button on remote control

5. Insert the SD/MMC Card on the card slot6. The set will automatically upgrade

Warning: Do not unplug the AC adaptor or remove SD/MMC Card during firmware upgrade to prevent flash corrupt of the set!!

7. Once upgrade is completed, the player will restart

automatically and observed PHILIPS LOGO on thescreen.8. Remove the card from the set

Note: If you want to use the same card for audio / videoplayback on the set, please delete the PHILIPS.BINfirst. Otherwise, it will be recognized as for softwareupgrade again.


4/37

2.0 SAFTETY INSTRUCTIONS

GB WARNING

All ICs and many other semi-conductors aresusceptible to electrostatic discharges (ESD).Careless handling during repair can reduce lifedrastically.When repairing, make sure that you areconnected with the same potential as the massof the set via a wrist wrap with resistance.Keep components and tools also at thispotential.

F ATTENTION

Tous les IC et beaucoup dautressemi-conducteurs sont sensibles auxdcharges statiques (ESD).Leur longvit pourrait tre considrablementcourte par le fait quaucune prcaution nestprise leur manipulation.Lors de rparations, sassurer de bien tre reliau mme potentiel que la masse de lappareil etenfiler le bracelet serti dune rsistance descurit.Veiller ce que les composants ainsi que lesoutils que lon utilise soient galement cepotentiel.

ESD

D WARNUNG

Alle ICs und viele andere Halbleiter sindempfindlich gegenber elektrostatischenEntladungen (ESD).Unsorgfltige Behandlung im Reparaturfall kandie Lebensdauer drastisch reduzieren.Veranlassen Sie, dass Sie im Reparaturfall berein Pulsarmband mit Widerstand verbundensind mit dem gleichen Potential wie die Massedes Gertes.Bauteile und Hilfsmittel auch auf dieses gleichePotential halten.

NL WAARSCHUWING

Alle ICs en vele andere halfgeleiders zijngevoelig voor electrostatische ontladingen(ESD).

Onzorgvuldig behandelen tijdens reparatie kande levensduur drastisch doen verminderen.Zorg ervoor dat u tijdens reparatie via eenpolsband met weerstand verbonden bent methetzelfde potentiaal als de massa van hetapparaat.Houd componenten en hulpmiddelen ook opditzelfde potentiaal.

I AVVERTIMENTO

Tutti IC e parecchi semi-conduttori sonosensibili alle scariche statiche (ESD).La loro longevit potrebbe essere fortementeridatta in caso di non osservazione della pigrande cauzione alla loro manipolazione.Durante le riparazioni occorre quindi essere

collegato allo stesso potenziale che quello dellamassa dellapparecchio tramite un braccialettoa resistenza.Assicurarsi che i componenti e anche gli utensilicon quali si lavora siano anche a questopotenziale.

Pour votre scurit, ces documentsdoivent tre utiliss par des spcia-listes agrs, seuls habilits rparervotre appareil en panne.

GB

Safety regulations require that the set be restored to its originalcondition and that parts which are identical with those specified,be used.

NL

Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie inzijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,identiek aan de gespecificeerde, worden toegepast.

F

Les normes de scurit exigent que lappareil soit remis ltatdorigine et que soient utiliss les pices de rechange identiques celles spcifies.

D

Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zubeachten. Der Original zustand des Gerts darf nicht verndert werden;fr Reparaturen sind Original-Ersatzteile zu verwenden.

I

Le norme di sicurezza esigono che lapparecchio venga rimessonelle condizioni originali e che siano utilizzati i pezzi di ricambioidentici a quelli specificati.

"After servicing and before returning set to customer perform aleakage current measurement test from all exposed metal parts toearth ground to assure no shock hazard exist. The leakage currentmust not exceed 0.5mA."

CLASS 1

LASER PRODUCT3122 110 03420

GB Warning !Invisible laser radiation when open.Avoid direct exposure to beam.

S Varning !

Osynlig laserstrlning nr apparaten r ppnad och sprrenr urkopplad. Betrakta ej strlen.

SF Varoitus !

Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiinankymttmlle laseristeilylle. l katso steeseen!

DK Advarse !

Usynlig laserstrling ved bning nr sikkerhedsafbrydere erude af funktion. Undg udsaettelse for strling.


5/37

When the power supply is being turned on, you may not remove this laser cautions label. If it removes, radiation of laser

may be received.

2.1 ESD PROTECTION

PREPARATION OF SERVICING

Pickup Head consists of a laser diode that is very susceptible to external static electrocity.

Although it operates properly after replacement, if it was subject to electrostatic discharge during replacement,

its life might be shortened. When replacing, use a conductive mat, soldering iron with ground wire,etc. to

protect the laser diode form damage by static electricity.

And also, the LSI and IC are same as above.

Soldering ironwith ground wireor ceramic type

Ground conductivewrist strap for body.

Conductive matThe ground resistancebetween the ground lineand the ground is less than 10

1M


6/37

SAFTY NOTICE

Plug the AC line cord directly into a 120V AC outlet (donot use an isolation transformer for this check). Use anAC voltmeter, having 5000 per volt or more sensitivity.Connect a 1500 10W resistor,paralleled by a 0.15uF150V AC capacitor between a knomn good earth ground(water pipe, conduit, etc.) and all exposed metal parts of cabinet (antennas, handle bracket, metal cabinetscrewheads, metal overlays, control shafts, etc.).

SAFTY PRECAUTIONS

LEAKAGE CURRENT CHECK

Measure the AC voltage across the 1500 resistor.The test must be conducted with the AC switch on andthen repeated with the AC switch off. The AC voltageindicated by the meter may not exceed 0.3V.A readingexceeding 0.3V indicates that a dangerous potentialexists, the fault must be located and corrected.Repeat the above test with the DVD VIDEO PLAYERpower plug reversed.NEVER RETURN A DVD VIDEO PLAYER TO THECUSTOMER WITHOUT TAKING NECESSARYCORRECTIVE ACTION.

READING SHOULD NOT EXCEED 0.3V

DVD VIDEO PLAYER

AC OUTLET

AC VOLTMETER

Test all exposed metal.Voltmeter Hook-up for Leakage Current Check

0.15uF 150V AC

150010W

(5000 per voltor more sensitivity)

Good earth groundsuch as a water pipe,conduit, etc.

The lightning flash with arrowhead symbol, within anequilateral triangle, is intended to alert the user to thepresence of uninsulated "dangerous voltage" within theproduct's enclosure that may be of sufficient magnitude toconstitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle isintended to alert the user to the presence of importantoperating and maintenance (servicing) instructions in the

literature accompanying the appliance.


7/37

3.0 INSTRUCTION FOR USE


8/37

4.0 MECHANICAL INSTRUCTION

Disassembly Procedure1 Remove 6pcs of screws on front side of

bottom cabinet.(Please note the left hand side screw is

shorter than others, make sure do not putlong screw during re-assembly, otherwiseit will damage the middle cabinet!)

2 Remove 2pcs of screw on top side ofbottom cabinet.

3 Remove 2pcs of screws on middle cabinet.

4 Open the bottom cabinet carefully, unplugthe wire connector of key board from themain board. (left bottom side)


9/37


5 Unplug another wire connector of Ipod

board from main board. (right top side)

6 To remove main board from cabinet,unplug / disconnect the wires on top sidefirst.

7 And then remove all screws on main boardconnected with bottom cabinet.

8 To remove battery board and battery fromcabinet, remove the screws on batteryboard connected with bottom cabinet first,and then pull out the battery from tapedfoam carefully. Make sure battery withoutdamage.


10/37


9 Be careful not to broken the wire

connection between battery and batteryboard. Otherwise you can re-solderingthem as shown in picture.

10 To remove DVD loader, unplug the wiresconnected with main board.

11 And then remove the flex cable on thebottom side.

12 The middle cabinet assy overall


11/37


13 To remove the key board, remove the

screws as shown in picture.

14 To remove the Ipod board, remove thescrews on slider cover and then removesome tapes attached on middle cabinetand wires.

15 To remove front cabinet, remove the screwon display frame first. Carefully open thedisplay frame with the catches byscrewdriver. (There are six catches asshown in picture)

16 To remove the TFT, de-soldering the wireconnected between TFT and TFT boardfirst. (Please note the wire location asshown in picture during re-assembly)


12/37


17 Unplug the flex cable connected with TFT

board at the backside also.

18 To remove the TFT board assy, de-soldering the wires between speaker andTFT board. (Black wire is connected to -ve port and red wire is connected to +veport)


13/37

5.0 TROUBLESHOOTING

SYMPTOM: BATTERY NO POWER

Start

Check Battery capacity?

BATTERY CAN TPower ON

Check chargingfunction OK?

SET OK?

No Defect, returnset to Customer

Check adaptorpower-ON OK?

no

Check the Power-ONbutton and cable OK?

Replace Main BoardReplace Button orCable

yes

Yes

NO

No

Yes

Yes

No


14/37

5.0 TROUBLESHOOTING

SYMPTOM: NO IMAGE / NO SOUND

SYMPTOM: NO IMAGE OUTPUT ( THE PANEL SHOW BLUE PICTURE )

Start

Check the external AVCable TYPE note andconnection is OK?

Replace DVD DriveCheck DVD Drive work?

Replace Main Board

Exchange AV cableNOTE: AV Cable TYPE from outside toInside L-Audio, R-Audio, Video, Ground

no

yes

no

yes

SYMPTOM: NO SOUND COMES FROM SPEAKER

Start

Check the Connection OK? Reinsertion

Check speaker OK?

Replace Main Board

Change the speaker

no

yes

no

yes


15/37

5.0 TROUBLESHOOTING

SYMPTOM: THE DVD DRIVE DOES NOT WORK

SYMPTOM: THE DVD DRIVE DOESN T WORK

Start

Replace DVD-Loader

Check the DVD-LoaderOK?

Replace main board

NO

Yes

Yes

Cable ReinsertionNOCheck DVD-Loader

connection OK?


16/37

5.0 TROUBLESHOOTING

SYMPTOM: ADAPTOR CANNOT POWER ON

Start

Check Adaptor OK?

Adaptor can not Power ON

Change adaptor SET OK?

Return set toCustomer

NO

Check the Power-ONbutton and cable OK?

Replace Main Board

Replace Button orCable

Yes

NO

Yes

No

YES

OK


17/37

5.0 TROUBLESHOOTING

SYMPTOM: REMOTE CONTROL CANNOT WORK

SYMPTOM: THE REMOTE CONTROL CAN NOTWORK

Start

Check TOP-board OK?

Replace main board

Yes

Yes

Cable ReinsertionNOCheck CABLE form

bottom board to top boardconnection OK?

Replace IR receiver

Return to custormer

OK

OK

Replace top boardNONO

OK


18/37

5.0 TROUBLESHOOTING

SYMPTOM: NO SOUND FROM HEADPHONE


19/37

5.0 TROUBLESHOOTING

SYMPTOM: LED DISPLAY FAILURE

SYMPTOM: LED Display Fail

Start

Check TOP-board OK?

Replace main board

NO

Yes

Yes

Cable ReinsertionNOCheck CABLE form Main board to top board

connection OK?

Replace LED

Return to custormerOK

Replace top boardNO

OK

OK


20/37

5.0 TROUBLESHOOTING

SYMPTOM: KEY & BOTTON FAILURE

SYMPTOM: Key & Botton Fail

Start

Check KEY board OK?

Replace main board

NO

Yes

Yes

Cable ReinsertionNOCheck CABLE form board to

board connection OK?

Return to custormerOK

Replace KEY board

OK


21/37

5

5

4

4

3

3

2

2

6 . 0 OVE R AL L B L OC K DI AG RAM

OPU

P89LPC936FDH

MOTOR DRIVER

MT1389FEXXXXX-HESL

CARD READER

MMC/SD/MS

SDRAM

3 I/O

IR

IR-TAUTO DETECT

24C04

DVD-SVIDEO

INVERT

D3031 + 8D02

IPOD-CVBS IN

4X16

UART

KEY1..12

ADC0/ADC1

FLASH 16M

EEPROM

iPod CHARGEAND POWERCRL

FB-I/O

TFT:7" OR 8.5"

VIDEO SW P74LV4066

DC/DC 3.3V

1.8V

DC9V INDC JACK

POWER

ON/OFF SW

POWER CONTROL

DC9V

brightVR

WIDE

DVD CVBS

AUDIO SELECTDVD AUDIO

AUDIO OUT

AUDIO LINE OUT

AUDIO SW

AUX-EPORT

AUDIO

iPod AUDIO

to RCA jack

ASA LOADER

HOP1200W

POWER DECTETION

POWER CTL

POWER CTL

VIDEO CVBS OUTAV

OUT

AUDIO MUTE Ctl

TFT DRIVER BOARD

SPEAKER

R/L

SPEAKER

R/L

TFT Video signal (Y/C/CVBS)

TFT POWER 9V

AV-CVBS IN

PM2303-D

VIDEO CVBS OUT

AUDIO AMP

EARPHONE 2

SPEAKER

R/L TDA2822M

P74LV4052

VOL AJD

VR

EARPHONE 1 NJM4558

O/P

MAIN BOARD


22/37

8

8

7

7

6

6

5

5

4

4

3

3

VER : 060613

DCP750-DOCKING

PHILIPS SEM

A

Monday, January 15, 2007

Title

Size Document Number

Date:

UART SEUART RE

IPOD-CVBS

IPOD-CVBS

IPOD/PI_O_R

IPOD/PI_O_L

AUI_O_L

AUI_O_R

IPOD/PI_O_LIPOD/PI_O_R

12V IN

U1

12345678910111213141516171819202122232425

2627282930

GNDA/V GND

Line out - RLine out - LLine in - RLine in - L

N.CVIDEO OUTS-VEDIO CS-VEDIO Y

Serial GND-DSerial TXDSerial RXD

N.CGND

USB GNDN.C

3V3 POWER OUT12V POWER IN12V POWER INUART ENABLE

DATA TPA-5V USB POWER

DATA TPA+USB DATA L-

DATA TPB-USB DATA L+

DATA TPB+INPUT GNDINPUT GND

TP1

TP2

R10 510K

R9

75

R8

10k

R5 22k

R7

10k

R622k

7.0 ELECTRICAL DIAGRAM7.1 IPOD BOARD


23/37

5

5

4

4

3

3

2

2

ADC_KEY1 ADC_KEY2

R157680E

S10 SOURCE SELECT12

R147430E

R156680E

S8 REPEAT12

S12 PLAY/PAUSE12

R1591K

R149270E

S4

DBB1

12

R1601K

S9 NEXT12

S2 STOP12

R151330E

R148270E

R146430E

S6

TIMER

12

S3 PERVIOUS12

R150330E

R155470E

S1 ALARM-112

S5 VOL+12

R153470ES7

POWER ON/OFF

12

S 11 V OL -12

7.2 KEY BOARD


24/37

1 2 3 4 5 6 7

7654321

D

C

B

A

C2030.01uF

C2321200P

1

2

R242 NC

12 R237

18K

1

2

R2323.3K

1

2

R 2 4 1 2 4 K

1

2

R24010K

1

2

R233560

C2330.1uF

1

2

R2311K

C2141uF

C2161uF

C2181uF

12

R224 560

C620.01uF

C223

0.01uF

C222

0.01uF

1 2R221 12K

12 R227

56K

C2070.01uF

1 2R228 20K

C224

0.01uF

1 2

R226 18K

1 2R210 18K

12 R220

24K

1 2R222

24K

1 2R223 12K

C208 0 .1uF

1 2R211

1M

C2130.01uF

12 R216

8K2

12

R2155K6

C 2 0 2

6 8 0 P

1 2

R20812K

12 R207

18K

C2300.01uF

C2060.01uF

C 2 2 0 1 0 u F

/ 1 6 V

C2090.01uF

12 R236

680K

12 R278

39K

1

2

R 2 7 1 3 9 k

1

2

R27215K

1

2

R206330

C470.22uF

R2 52 6 K8

R253

22K

R238 NCR83

1K

R225

56K

C 2 0 5

0 . 0 4 7 u F

C2211nF

HSYFRPT

CSY

VDD

FRPV

VB

VR VG

VGH

VGL

VCOM

BLK DM1

R202

10M

From: DVD BOARD

C2341uF

C2271uF

C215 1uF/50V

C217 1uF/50V

C219 1uF/50V

LA2 100uH

R212 22k

+5V

+5V

R576100K

R579 100K

R577

100K

R575

100K

+5V

+5V

C2121U

C 4 9

4 7 u F

/ 1 0 V

C2500.1U

C 2 3 1 1 0 u F

/ 1 6 V

CA90.1uF

R250560

R574100K

R578100K

+5V

+8V

CA210uF/16V

RA2510K

RA3100K

CA3

0.1uF

CA8 0.22uFLA4

100uH

RA1100

CA120.22uF

CA110.22uF

7.5V

VGH

R2745K6

R273

12K

LA3

FB2.2K

CA1522P

1 2 3 4 6 5 ICA1

9266

CA161nF

CA141u VGL

DA1 DA204

DA6

DA204DA4

DA204

C210680P

VCC

R21747

CA17100uF

LT3100uH

Y

C

WIDE

PH

TINT

C O N

WIDE

1

3

2

Q3SI2306

CA210.1uF

L2

FB

BRI

CSY

FRPV

C350.01uF

BRI

BLK

VR VGVB

Y

C

HSY

COM

DM1

FRPTC19

10u/16v

R6675

R69

12k

R672K

C41

10u/16v

VR110k

5V

C45

0.01u

C67

1nF

C58

1 nF

C601nF

C740.1uF

C571nF

C561nF

D7

1N4148

Q6 D2118R

U1

TL431

R3

560

R110K

R210K

X202 3.579MHz

V C C

1

G N D

2

D A T A

3

IR1IR-SENSOR

C40.1uF

R4

47IR+5V IR OUT

C6410uF/16V

CA41uF

CA51uF

R6

BEAD2.2K

C830.01uF

Y3

FADJ44

C5

ACCFILTER 11

APCFILTER 15

VCOIN14

VCOOUT16

TINT13

IDENTFILTER 4

18

G N D

1 7

V C C 1

4 3

V C C 2

2 5

K I L L E R F I L T E R

8

R - Y

/ B - Y

P H A S E

1 2

S W

7

E X T R I N

4 1

E X T G I N

4 0

E X T B I N

3 9

S / H P U L S E R

3 3

S / H P U L S E B

3 5

S / H P U L S E G

3 4

P E A K L I M T T E R

9

C O N

4 2

G1 30

GAMMA2 31

RGBAMPLI TUDE 10

SUBBRIGHTR 27

SUBBRIGHTB 28

BRIGHT 32

FRP 29

BLK 26

B 24

BDCDET 23 G

2 2

G D C D E T

2 1

R

2 0

R D C D E T

1 9

S Y N C I N

3 6

S Y N C O U T

3 7

S Y N C S E P

3 8

P I C T U R E

4 8

A G C F I L T E R

4 6

C L A M P

4 5

C O L O R

6

A G C O U T

4 7

H

2

T R A P

1

U2D3031

CA110uF/16V

7.3 TFT DRIVER BOARD


25/37


26/37

1 2 3 4 5 6 7

7654321

D

C

B

A

O U P

1

E N R

2

S S T

3

V D D

4

R E F

5

A D J

6

F B

7

O M P

8

C T I M R

1 6

P D R V

_ B

1 5

P D R V

_ R

1 4

C T

1 3

R T

1 2

G N D R

1 1

P D R V

_ C

1 0

N D R V

_ D

9

U7 OZ970

1 7

3 6

T1

.

1

23

4 5

67

8

U4

.

1

23

4 5

67

8

U8

.

R3922

R4110K

D15.6V

R4010K

R4210K

D25.6V

C200.047uF

C24330P

C251uF

C260.22uF

C290.1uF

R4768K

R461K

R5068K

C300.1uF

C31470P

C321500PuF

C330.022uF

R5147K

R52100K

Q13906

C340.1uF

R541M

R53 39K

C270.047uF

C2222P/3K

R4810K

L4

100uH

C7100uF/16V

R4910K

VCC

TFTEN

+5V

+8v

D3

DA204

C531nF

C50100p

C51100p

C521nF

C551nF

C541nF

C1071000p

C10.1u

D59.1V D6

6.2V

C870.1uF

C370.1uF

C282.2uF

C8647uF

C16

2.2uF

7.3 TFT DRIVER BOARD


27/37

5

5

4

4

3

3

2

2

IRIN

RST_MCU

VSCK

8.4V_CHARGE

IPOD/PI_O_L

IPOD/PI_O_R

IPOD-CVBS

MUTE

VSTB

VSDA

VSCK

IRDVD

IRIN

DVDPOWER

SWA

SWB

SWC

GND

VSDA

ADC_KEY2

UART_O_SCLUART_I_SDA

RST_MCUUPDATE_BUPDATE_A

ADC_KEY2ADC_KEY1

ADC_KEY2ADC_KEY1

UPDATE_B

VSTB

UPDATE_A

WIDE

BackLight_EN

WIDE

8.4V_CHARGE

IPOD-CVBSIPOD/PI_O_L

IPOD/PI_O_RUART_I_SDAUART_O_SCLDET

MUTEBackLight_ENDVDPOWER

DET

ADC_KEY1

SWASWBSWC

IPODPOWER

8.4V_CHARGE 1

IPOD/PI_O_L 4

IPOD/PI_O_R 4

IPOD-CVBS 4

MUTE 4

VSTB 2

VSDA 2

VSCK 2

IRDVD 2

IRIN 4

DVDPOWER 1

SWA 4

SWB 4

SWC 1,4

GND 1, 2,3, 4,5

WIDE 4

BackLight_EN 4

3V3_CPU

3V3_CPU

3V3_CPU

3V3_CPU3V3_CPU

C93100P

+

C91100u10v

1

2

R18 9 22 0ER20 9 22 0E

R 1 5 9

2 K 2

R196

0

D7

R177 0E

R 2 1 1

2 K 2

R181k

C106100P

R2 01 2 20E

R1 92 5 60E

C99100p

R 2 0 8

2 K 2

R2 00 2 20E

C107100P

R 1 6 4

N C

R179 0E

C120100P

R1 90 5 60E

R17 6 22 0E

C96100P

R 1 6 3

2 K 2

R2031K5

C105100P

C108100P

R181 0E

R 1 7 5

2 K 2

R 1 6 9

2 K 2

R 1 7 0

2 K 2

R 1 7 4

2 K 2

C95100P

JJ2

MCUUPDATE

12345

12345

R182 0E

C110100P

R191 0

R 1 7 3

2 K 2

R180 0ER210 0E

R 1 6 5

2 K 2

C116100P

C50.1uF

R 4 0

2 K 2

C113100P

J9

3PINCON

123

C920.1uF

C97100P

L291uH

C112100P

R 1 6 6

2 K 2

R1 95 4 70E

R197 0

U11P89LPC935

1110

07

0908

060504030201

121314

27262524

18

151617

28

1920212223

P1.3/SDAP1.4

VSS

P3.0/XTAL2P3.1/XTAL1

P1.5/RSTP1.6P1.7P0.0P2.1P2.0

P1.2/SCLP2.2P2.3

P2.6P0.1/AD10P0.2/AD11P0.3/AD12

P1.0/TXD

P2.4P2.5

P1.1/RXD

P2.7

P0.7P0.6VDDP0.5

P0.4/AD14

R194 1M

R186 0E

R 1 6 7

2 K 2

C98100P

C10022p

R 1 7 2

2 K 2

R185 0E

R184 0E

L28 4u7H

XT1

6M

R187 0E

C117100P

R17 6 22 0E

R 1 6 1

2 K 2

C109100P

C119100P

C104100P

C102100P

C101

22p

R 1 6 2

2 K 2

J10

12PINCON

123456789

10

R2021K5

C111100P

R 2 1

2 K 2

7.4 MAIN PCBA


28/37

5

5

4

4

3

3

2

2

SDD3_C

SDD0_C

SDD3_C

YUV

MSCLK

SDD3_C

SDCMD_C

IO_1

MSD1

SPDMSD1

MSD2

MSBS

SDCLK_C

MSBS

SD_CD

SDD2_C

GPIOMSD1

SPM

MSD0

MSD0

MSD2

MSCLK

MSD0

MSD2

GPIO

HSY

MSBS

SDCMD_C

MSD3

GPIO

SDD2_C

ASDASD

SD_CD

VSYSDD1_C

SDCMD_C

SDD2_C

GPIO

ASDASD

SD_CD

SDD1_CSDD0_C

SDCLK_CDV33

MSCLKMS_3V3

MSD3

MSD3

MS_CD

MS_CD

SDD1_CSDD0_C

GPIO_[3..6ASDAT[0..3]DV33

GND

MS_3V3

GPIO_[3..6]2ASDAT[0..3]2DV33 1,2,3,4

GND 1,2,3,4,6

DV33MS_3V3

C88

20pF

R150

10k/NC

R149

10k/NC

C89

20pF

J8

TAI_TWUN_3IN1_CARD

2018

1716141311

9865

19

1541071232

2221

123

SD-DAT2SD-DAT3

MS-VCCMS-SCLKMS-D3(MS-RESERVED)MS-INSMS-D2(MS-RESERVED)MS-D0(MS_SDIO)MS-D1(MS-VCC)MS-BSMS-GND

MS-GND

SD-CMDSD-GNDSD-VCCSD-CLK

SD-GNDSD-DAT0SD-DAT1

SD-CD GNDSD-CD

SD-WPSD-WPGND

RN3 0x41 23 45 67 8

RN5 0x41 23 45 67 8

R148

10k/NC

RN2 0x41 23 45 67 8

RN4 0x41 23 45 67 8

R146 10

C87

20pF

R151

10k/NC

C86

10pF/NC


29/37

5

5

4

4

3

3

2

2

SWA SWB

0 1

1 0

SWC

0

0

1 0 0

DVD

EPORT

IPOD

DVD_C

YUV[1..3]

DV33

ASDAT0

DV33

89_AL

89_AR

DVD_ML

DVD_MR

DAVCCDV33

ASDAT[0..3]

AUDIO-L

SPK_L

SPK_R

AUDIO-RAUDIO-L

SWBDVD_C

SWC

SWA

DVD_CVBS

DVD-Y

E_CVBS

IPOD-CVBS

SW

SW

POD/PI_O_R

_AU_R

DVD_MR

AV33

AU_L_OUT

SWBAU_L_OUT

SWA

AU_R_OUT

E_AU_L

DVD_ML

A_MUTE

MUTE

SWA

C-TFT

DV33

YUV1

SWC

VEDIO-TFT

SWCSWB

SWB

YUV3YUV2

DVD-Y DVD_CVBS

AVCC

WIDEBRI

SPK_SPK_

BackLigIRINAVCCC-TFVED

Ba

AU_R_OUT

OPREF

IPOD/PI_O_L

AUDIO-R

AVOUT-R

AVOUT-R

AVOUT-L

AVOUT-L

E_CVBS

E_AU_R

E_AU_L

AVCC5

VEDIO-OUT

GND

GND

YUV[1..3]2

DV331,2,3,5

ASDAT02,5

GND1,2,3,5,6DV331,2,3,5

89_AL2

89_AR2

ASDAT[0..3]2,5

AUD_GNDVGND

AUD_GND

AUD_GND

AUD_GND

+9VIN

+9VIN

AV33

DAVCC

+9VIN

AUD_GND

+9VIN

+9VIN

AUD_GND

C80

100P

+

-

U8A

NJM4558-SOP-83

2 1

8

4

C5922P

C 7 4 1 0 0 u 1 6 v

C562000P

C68100u16v

EC7

10uF/16V-D

C62

100u16v

R144

150,1%

R129

10K

C70

100u16v

R122 75

C65

100u16v

EC1410uF/16V-D

EC20

2.2uF/16V-D

U7 4 06 61234567 8

91011121314IN1

OUT1IN2OUT2CT2CT3V SS I N3

OUT3IN4

OUT4CT4CT1VDD

C84

100P

L21 FB

R92

10K

R128 1k

U 9 4 05 212345678 9

10111213141516Y0

Y2YY3Y1INHVEEVSS B

AX3X0

XX1X2

VDD

EC5 10uF/16V-D

Q23

3904

2 1 3

Q24

3904

2 1 3

+ EC16

10uF/16V-D

EC1310uF/16V-D

CC2

0.1uF

+

C5810uF/16V_SMD

R145150,1%

VER1

earphone

1 2 3

4 5

6 7

8

91011

R98 220R

R133 10k

2822

1234 5

678

+EC2

10uF/16V_SMD

R124 10k

+EC15

10uF/16V_SMD

R88

75

C64

10u/smtC63

0.1u

R113 1k

R138 10K

C81

100P

+ EC610uF/16V_SMD

R126

4.7

EC17 10uF/16V-D

EC1810uF/16V-D

R132100k

C940.1u

R1011k

R131

10K

R 1 0 9

1k

R 1 0 3

1k

C71

0.1u

C72

10u/smt

EC4

10uF/16V-D

R140

9K1

C 7 5

0 . 1 u

R104 10K

C28

0.1uF

R137

4.7

EC3

10uF/16V-D

R1301k

C50

820pF

R87

10K

L25 1.8uH

R96 100K

C5322p

V1 10K

1234567

R 1 3 5

1 0 0 k

C67150p

C82

100P

R94

75

+E

C39 0.1u

C49150p

EC10

10uF/16V-D

R139

10K

CC1

0.1uF

C 7 6

0 . 1 u

EC8 10uF/16V-D

D19

BAT54S

3

1

2

C77

820pF

+EC12

47uF/16V

EC19

2.2uF/16V-D

+

C5410uF/16V_SMD

C 7 3

1 5 0 P

C51

100P

L20 FB

C85

100P

R117 10K

R 9 9

1k

EC9 10uF/16V-D

VER2

earphone

1 2 3

4 5

6 7

8

91011

C 6 1

0 . 1 u

R95

9K1

R90 0

L27 1.8uH

C572000P

R116 10kR1141k

R91 0

R110 1k

R143

150,1%

Q24

39042 1 3

R112

56k

R89 75

U6 4 06 61234567 8

91011121314IN1

OUT1IN2OUT2CT2CT3V SS I N3

OUT3IN4

OUT4CT4CT1VDD

C83

100P

R141

75

C48150p

C55

0.1uF

C 6 0

0 . 1 u

R125 75

L18 FB0603 /2K2

C52

820P

R123 75

L19 FB0603 /2K2

R10851k

L26 1.8uH

L17 FB0603 /2K2

EC11 10uF/16V-D

C66

0.1u

R120 100K

R93

9K1

+

-U8B

NJM4558-SOP-85

67

8

4

R105 10K

EC24 10uF/16V-D

R119 220R

R111 1k

R121 75

R127 1

EC1 10uF /16V-D

C 6 9

0 . 1 u

C 47 1 uD12

BAT54S3

1

2


30/37

5

5

4

4

3

3

2

2

DRAM

FLASH

TSOP 48 pin

16Mb

IIC

DRAM

FLASH

MA[0..11]

DQM[0..1]BA[0..1]

A[0..20]

CAS#RAS#

DCLKDCKE

CS#

PCE#

PWR#

DQ2

MA10

DBA0

MA2

MA9

DRAS#DCAS#

DQ13

MA11

SDCLK

MA0

MA4

DQ7

DQ14

MA7

DQ9DQ10

DQ1

DQ8

MA1

MA5

DQ4

DQM0

DQ0

DCS#

DQ3

DQ6

MA6

DBA1

MA3DQ5

DCKE

SDCLK

DRAS#

BA0

DCAS#

DCS#

CAS#

DBA1

CS#

DBA0

RAS#

SDCKE

WE#

BA1

DWE#

A11

A17A18

A8

A16

AD3

AD0

AD6

AD1

A15

A13

A3

AD5

A10

A14

A4

PRD#

AD4

AD2

A9

PWR#

A2

A5A6

A12

A1

A7

PCE#

AA20A20

SCL

SDA

AA20

A0

A19

DQ15

DQ12

DQM1

DQ11

DWE#

SDCKE

MA8

WE#

PRD#

SDA

GNDSCL

DV33

AD[0

DQ[

SCLSDA

AD7

DV33

GND

DCLK

CAS#2

DCLK2DCKE2

WE#2RAS#2

DQM[0..1]2

MA[0..11]2

CS#2

BA[0..1]2

PCE#2

PWR#2A[0..20]2

PRD#2

SCL2

AD[0..7]2

SDA2

DQ[0..15]2

DV33 1,2,4,5

GND 1,2,4,5,6

SD33

SD33

DV33

DV33

DV33

DV33DV33

DV33SD33

SD33

L16 FB

R79 33

+

10

R81 33CB60 0.1uF

CB460.1uF

+ CE19

100uF/10v

U3

ESMT M12L64164A-7TTSOP54

1

24

12

57

9

810

46

1113

15

1617

1819

3522

23242526

14

41

293031323334

36

3738

39

40

43

4244

52

4547

49

48505153

54

2021

3

6

27

28

VCC

DQ0DQ1

VSSQ

DQ2DQ3

VCCQ

DQ4DQ5

VSSQ

DQ6DQ7

DQML

WECAS

RASCS

A11A10/AP

A0A1A2A3

VCC

VSS

A4A5A6A7A8A9

NC

CKECLK

DQMH

NC

VCCQ

DQ8DQ9

VSSQ

DQ10DQ11

VCCQ

DQ12DQ13DQ14DQ15

VSS

BA0/A13BA1/A12

VCCQ

VSSQ

VCC

VSS

R85 0

CB

0.

U4

MX29LV160

2524232221201918

8

10

28

4716

29313335

7

26

384042443032

14

3639414345

37

2711

9

34

46

6

45

321

4817

12

A0A1A2A3A4A5A6A7A8

A20

OE

BYTEA18

D0D1D2D3

A9

CE

D4D5D6D7D8D9

WP/ACC

D11D12D13D14D15

VCCGND1

WE

A19

D10

GND2

A10

A12A11

A13A14A15A16A17

RESET

U5

EEPROM 24C04SOP8

1234 5

678NC

NCNCGND SDA

SCLWP

VCC

RN1

33x4

1 23 45 67 8

CB53

0.1uF

R83680

R86

10k

R80 33

R84680

R78 33

R82 0


31/37


32/37

5

5

4

4

3

3

2

2

CHARG

DC UNPLUG:PIN3 CONNECT TO GNDDC PLUG IN:PIN3 NO CONNECT

DISCHARG

POWER OFF

POWER ON

battery charge

ipod charge

A_MUTE

MUTE1

RGE

DVDPOWER

A_MUTE

DVDPOWER

ON/OFF

ON/OFF

+9VDCIN

B-CHARG SWC

AVCC5

DC_IN

AVCC5

+9VDCIN

B-CHARG

SWC

B-CHARG

8.4V_CHARGE

DVDPOWER

A _M UT E

SWC

AVCC5

V33

3V3_CPU

+9VIN

V18

+9VIN

3V3_CPU

+9VIN

V33

DC_IN

V33

VGNDAUD_GND

+9VIN

R 4

910 1%

D 1

1 5 V

1

2

Q9SI2301

C B 2

0 . 1

u

Q5

SI2307

Q17

3906

21

3

Q18

3906

21

3

R 5

1 0 K

R30

10k

R28 22k

R9

0

PC10

100pF

R27 470

R22

10K

+ EC21100uF/10v

D10

5.6V

1

2

R25 10k

PR1

24k

+

C2

100uF

CB30.1u

+PC6

470uF/10V

1

2

D11

3.3V

R88

1k1 1%

Q3

3904

J2 switchpower

1

2

3 4

5

6

D3

SK34

1 2

Q11

3904

PC5

0.1uF

L 33 2 2u H

R8

22K

R 1 6

1 0 K

R53

22K 1%

Q14

3904

+ CE647uF/6.3v

D15

4001SMD

1 2

D 5

1 5 V

1

2

Q6

3904

+PC2

10uF/25V

1

2

R10

4.7k

D16

4001SMD

1 2

PC9 0.022uF

+ EC26

47uF/6.3v

Q15

3904

R 1

1 0 K

Q10SI2307

T1 COMM

1

2

3

4

Q13

3904

PR3 10K

R 99 4 K7

PC8

1000pF

R24

10K

R11

1k 1%

R17

27k

PD1 SK3412

+ PC11

10uF/16v

BATTERY

1 2 3 4

R3

0

D 6

1 5 V

1

2

R 2

22k 1%

F1

FUSE

Q2SI2307

D2

SK34

1

2

R6 4k7

Q4

3904

PC7

1000p

PU1

MP1410ES-SOIC8

1

2

3

4

8

7

6

5

BS

VIN

VSW

GND

SYNC

EN

COMP

FB

R20

47k

PC4

0.1uF

D4

4001 1

2

PR2

10k

R 4 2

1 0 K

+

C110UF/25V

P L1 2 2u H

R 7

1 0 K

J1ACK

1

2

3

PC3

1000pF

Q7

3904

C B 1

0 . 1

u

PC1 0.022uF


33/37

8.0 SERVICE PART LIST

Electrical Part List:

No. Service12NC

Service Description Photo Pos.No.

1 996510001972 MAIN PCBA DCP850/12 100

2 996510001511 IPOD PCBA DCP750 110

3 996510001513 KEY PCBA DCP750 120

4 996510001978

TFT DRIVER PCBA DCP850(WITH HINGE & HINGE HOUSING,SOLDERING IS REQUIRED TOCONNECT WIRE WITHSPEAKERS ON DISPLAY FRAME,REFER TO SECTION 4 ABOVE)

130

5 996510001593

BATTERY & BATT PCBA DCP750(SOLDERING IS REQUIREDBETWEEN BATTERY ANDBATTERY PCBA)

140


34/37


Mechanical Part List:

No. Service12NC

ServiceDescription

Photo Pos.No.

7 996510001973 8.5 PANEL FINALASSY 200

8 996510001515 DVD LOADER 210

9 996510001519 FFC 24P LINK DVDLOADER 220

10 996510001974 FRONT CABINETDCP850 300

11 996510001975 BOTTOM CABINETDCP850 310

12 996510001977 DISPLAY FRAMEWITH SPEAK 320

13 996510001976

MIDDLE CABINETASSY(WITH OPENBUTTON, MEUNBUTTON, DVDDOOR, SPRINGS,WIRES, TAPES ANDHIDDEN SCREWHOLD)

330


35/37


Mechanical Part List:

No. Service12NC

Service Description Photo Pos.No.

14 996510001518 POWER BUTTON 400

14 996510001596 NAVIGATION BUTTON 410

15 996510001597 SLIDER COVER 420


36/37


Accessories Part List:

No. Service12NC

Service Description Photo Pos. No.

996510001509 AC ADAPTOR/12

17

996510004261 AC ADAPTOR/05

ACADAPTOR

18 996510000788 AV CORD AVCABLE

19 996510001510 CAR ADAPTER CARADAPTOR

20 996510000790 30GB IPOD HOLDER HOLDER

21 996510000789 REMOTE CONTROL RC


37/37

9.0 REVISION LIST

Version 1.0 (3141 785 31650) Initial release DCP850/12

Version 1.0 (3141 785 31651) Update section 8 - Add new AC ADAPTER/05 (996510004261) for DCP850/05

Philips DCP850 SM

Documents

Transcript of Philips DCP850 SM