Philips DCM-3100 Service Manual

Micro music system

DCM3100

/12

CONTENTS

Version variation and technical specification.

Service measurement setup..........................................................1-3

Service aids .................................................................................1-4

Instructions on CD playability ...............................................2-1.. 2-2

Block diagram ................................................................................3-1

Wiring diagram ..............................................................................4-1

Circuit diagram........................................................................5-1..5-7

Layout diagram .......................................................................6-1..6-7

Exploded view diagram .................................................................7-1

...................................1

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.

Published by GD 1202 Service Audio Subject to modification

Version 1.0

3141 785 37230

VERSION VARIATION

Type /Versions:

Board in used:

Service policy

MAIN BOARD CD BOARD SMPS BOARD TUNER BOARD CD DOOR BOARD

DISPLAY BOARD AUX BOARD IPOD BOARD USB BOARD

Type /Versions:

Features

Feature diffrence RDS VOLTAGE SELECTOR ECO STANDBY - DARK

* TIPS : C -- Component Lever Repair.

M -- Module Lever Repair

-- Used

DCM3100

/12

(EUROPE)

C/M C/M

C/M C/M C/M C/M

C/M

DCM3100

/12

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Description Pos. Descriptio n

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15

Pos.

16) 17

18)

19)

20)

21)

22)

23)

24)

25)

26)

27)

28)

eproduction in whole or in part is prohibited without the

All rights are reserved.

en consent of the copyright owner. writ

Battery location

CABINET

Dimensions with Boxes (L XXX x W XXX x H XXX): mm Material: XXX / XXX 38 Dimensions without Boxes: XXX*XXX*XXX mm ( LxWxH) Finishing: XXX 39 Weight (including packing) : XXX kg Unit in Mastercarton: N/A 40 Weight (excluding packing and batt er ies): XXXkg Units in Dealercarton: 1 set 41

INTERCONNECTION POSS I B ILITIES

Pos.

ACCESSORIES :

(1) REMOTE CO NTROL

Connection/Function Connector type Electrical data (input or R.O.P)

(3) LINE IN CABLE(2) SPEAKER BOX (X2PCS)

REMARKS :

Revise

SET SPECIFICATION

CD MICRO SYSTEM DCM3100

SHEET 17 Name: Date:2011-08-15

Check:

Tot.Sh.:

Date:

GENERAL DESCRIPTION

Q and

according to

oduct

Q and R according to Product Division Rules

CD PLAYER W/PLL RADIO AUX/ IPOD DOCK 2X25W

LIFETIME(according to XUT-0026)

5 Years PERFORMANCE CLASSES Class Tuner Supply+Amplifier Cassette Recorder DVD/CD

Loudspeaker Boxes

IX X II X X III

SAFETY requirements

IEC60065

RADIATION/IMMUNITY requirements ( EMC)

CLIMATIC requirements(according to UAN-D1590)

ALL climates : +5℃ till +40 ℃ MODERATE climates :till℃

POWER SUPPLY MAINS (AC)

ersion /12

AC Voltage 230V ± 10%

oltage Selection N

Frequenc

50 Hz

POWER CONSUMPTIO N

DCM3100

Operation (1/8 Prated,Nom AC input) 20W Standby(Demo Mode"Off",Nom AC input) <12W ECO Standby(No FTD Display,Nom AC input) <0.5

is prohibited without the written consent of the copyright owner.

Tested according to General Test Instruction UAN-D1591 Measured According to UAN-L1059 unless otherwise stated

All not mentioned data, please refer to PQR XUW-0010-JUNE 2001

Division Rul

Quality 0.4% (major) 1.5%(minor)

Reliability 2.0% (C42)

DERIVED VERSION

REMARKS

All rights are reserved. Reproduction in whole or in par

Revise

CD MICRO SYSTEM DCM3100

Name: Check: Date:

Date:2010-08-15

APPROBATION

GENERAL SPECIFICATION

SET SPECIFICATION

7 SHEET 2Tot.Sh.:

SUPPLY + AF AMPLIFIER + LOUDSPEAKER (BOX SPECIFI CATION)

Audio Signal Processing

LOUDNESS / S-BASS / PRESET EQUALIZER Use AUX as input source with following setup conditions :

1)Input sinewave 500mV at 1kHz to L/R channel of AUX-IN socket

2)Set preset equalizer to flat mode

3)Adjust volume to get 500 m

4)The 500mW level will be used as 0dB reference.

5)Inject sine wave 500mV to AUX-in socket with frequenci es indicated in Table 1:

Table 1 (Tolerance±3dB)

DIGITAL SOUND CONTROL (DSC ) FREQUENCY RESPONSE(dB)

Loudness(dB)VOL STEP

100Hz

1 0 ±3

1 5 ±3

t 6 ohm load at L/R speaker outputs

10KH

±3 ±2

±2

100Hz

DBB(dB)

5±3

15±3

2 5 ±3

3 2(MAX) 0

DSC Frequency(Hz) Response(dB)

Flat

out the written consent of the copyright owner.

Jazz

Pops

Rock

Classic

±2

100 0

1K 0 10K 0 100 3±2

1K 1±1 10K 0±3 100 8±3

1K 1±2 10K 4±1 100 8±2

1K 2±1 10K 5±2 100 3±2

1K 1±1 10K 0±1

Revise

All rig ht s ar e res e r ve d. R ep r o d u ct ion in who le o r in par t is pr o h ibited wit

CD MICRO SYSTEM DCM3100

5±3

±3

SET SPECIFICATION

Name:

Date:2010-08-15 Tot.Sh.: 7 SHEET 3

Check: Date:

TECHNICAL DESCRIPTION

25W

2X60W

GENERAL PART

'+/-3 dB

60 nW

es;

Support Disc

coustic Hum Noise in dB (Volume = 1): 30dB

CD-DA CD-R/RW MP3

2.5 mW - 2 dB , R Load = 32 ohm @ m ax 0dB, 1kHz CD

ipod&iphone Compatibility: iPod 5G, iPod nano 1G/2G/3G, Classic, iPod Touch, iPhone included 3GS Iphone4 Ipad ipod&iphone charging : 1000m

Shock sens.: >3g

At cold condition with 10%THD 1KHz

Output Stage Protection: Temperature:

INDICATORS

Power Standby Mode:

ELECTRICAL DAT

DSC: N DBB Yes IS: N MAX: NA VEC: N

FD DISPLAY W/BACK-LIGHT

Level Difference:

Tuner: FM 67.5 kHz Modulation. CD: -6 dB track(Audio Disc 1 ,Trk 35) Ipod&Iphone: 500mW

ux : 500mV; Rs=600Ω Headphone Out: Input Sensitivity (±3dB)for Rated Output Power at 1KHz Microphone Sens: N Channel Difference: 3 dB 33dB Hum (VOL1 to default value): 200 nW Residual Noise (Volume Minimum) : Channel Seperation: 40dB at 1KHz /35dB at 16KHz /30 dB at 20KHz signal to noise ratio : 65 dB

OUTPUT POW ER(6 ohm Loading)

Mains Operation : 2 X 25W(NORMAL)

1dB(LIMIT)

(Euro & Nafta)

(Apac & Latam)

Frequency Response 100Hz ~ 16KHz within +3/-3dB (@ REF output )

ithout the written consent of the copyright owner.

LOUDSPEAKER(BOXES)

Rated Impedance : Left/Right:

Matrix: N

REMARKS (*1) Deviations from PQR

(*2)

Electronical Parameters are to be measured at speaker terminal across input singal in cd mode setting in DBB Off unless specified otherwise.

6Ω @ 100 Hz ~ 15kHz

ohm load with

SET SPECIFICATIONRevise

All rig ht s ar e res e r ve d. R ep r o d u ct ion in who le o r in par t is pr o h ibited

CD MICRO SYSTEM DCM3100

Name: 7 SHEET 4Date:2010-08-15 Tot.Sh.: Check: Date:

fN/A

AN/A

fN/A

AdBfN/A

)

N/A

FM S/N Ratio(A weighted) Mono input 68d

TECHNICAL DESCRIPTION

GENERAL PART

FM 87.5--108MHz MHz

MN/

ERIAL FM : 75ohm ANTENNA

INDICATIORS

ELECTRICAL DAT

he written consent of the copyright owner.

DVD MINI SYSTEM

WAVE Range(-/21) TOLERANCE

N/ N/ N/ N/ N/

N/ N/

VFD

Limit Unit FM

-3dB Limiting Point :

Distortion(RF 1 mV, Freq.Dev. 75kHz) : 26dB Quieting Sensitiv t Crosstalk (RF 1mV Freq. Dev.40kHz) :

Search time 24~30 19~35 dB St Turn-on Point Ratio/ Q uad Det ect or s : N Search Tuning Sensitivi t

Modulation Hum : 8th, 9th, 10th Harmonics Whistle : Overall Frequency Response(63~12.5kHz FM 46dB Quiying sensitivit y (Ster eo)

FM Adjacent Channel selectivit FM Image Rejection FM Channel Seperantion 1K

mplification Reserve(*1) :

M Suppression I/P: 48~82dB

Nom 17 0 2 18 30

30 55

40 0 45

20 30

limit unit

23.5

3 22

≦60

---

25 45

±3 dB

25 dB

% dB dB

Sec dB dB dB

dB * dB

Wave Range SENS Rejection Handling S9/300kHz

FM Nom. 18 116 dB

REMARKS

Lim. 22 108 dB

Units. dB

μV/m

Image IF Rejection Large Signal Selectivit

24 55 20 dB dB mV/m dB

24 20

Revise SET SPECIFICATION

All rig ht s ar e res e r ve d. R ep r o d u ct ion in who le o r in par t is pr o h ibited witho u t

Name: Date:2010-08-15

CD MICRO SYSTEM DCM3100

Tot.Sh.:

7 SHEET 5

Check: Date:

Description External DAC

CD MECH:

Channel Unbalance <±2dB ( Vol 0 ~ -50dB ) Frequency Response(+0.5/-1.0dB) 20Hz~20kHz Signal to Noise Ratio(A-weighted) 70dBA(Lim 65 dBA) THD Noise(20 ~20,000Hz) 0.5%(Lim 2%)

Outband Attentuation 35dB Channel Separation 1K 40dB (Lim.30dB)

Emphasls(switched automatically by CD 10) 15 / 50μs

DA11VF

(1kHz) 0.1% at -20dBFS

16K 35dB(Lim.25dB) 20K 30dB(Lim.25dB)

Sanyo

Mp3 performance

Bit rates 32K-320Kps Sampling rates(MPEG-1 Layer 3) 32kHz/44.1KHZ/48kHz Joliet (8 character OSD display) Windows XP UDF basic (close format) Mp3 multisession Directory resting Max 8 level, Max directory 32

Display filename/ID3 255 folders/999songs

ipod&iphone performance

Channel balance Limit: 2dB singnal to noise ratio(unweighted) Limit:60dB Channel seperation Limit:45dB Max.volume noise(Bass off) Limit:3mV Max.volume noise(Bass off) Limit:1mV ipod&iphone Compatibility: iPod 5G, iPod nano 1G / 2G / 3G, iPodClassic, iPod Touch, iPhone&3

ipod&iphone charging : 1000m ipad charging : 2100m

description

Revise

All rig ht s ar e res e r ve d. R ep r o d u ct ion in who le o r in par t is pr o h ibited witho u t th e wr it t e n

CD MICRO SYSTEM DCM3100

Name: Date:2010-08-15 Check: Date:

DVD PART

SET SPECIFICATION

SHEET 6Tot.Sh.: 7

TECHNICAL SPECIFICATION

GENERAL PART

Tmie Setting : Clock and Timer Timer W akeup M ode : CD / Tuner/Aux (Depend on power off source) Remarks Time Setting : 24 Hrs Wake Up Volume Co ntrol : No Volume at Wakeup : NC No of Timer Settings : 1 Clock Accurac

RC operating distance :

INDICATORS

Display Type : VFD

: Lim. +/- 2 sec / da

REMARKS

roduction in whole or in part is prohibited without the written consent of the copyright owner.

ERSION OVERVIEW

Tape PART SPECIFICATION

Revise

All rights are reserved. Re

CD MICRO SYSTEM DCM3100

Name: Date:2011-08-15 Tot.Sh.: 7 SHEET 7 Check: Date:

SET SPECIFICATION

MEASUREMENT SETUP

Tuner FM

1-3

Bandpass

LF Voltmeter

e.g. PM2534

RF Generator

e.g. PM5326

DUT

250Hz-15kHz

e.g. 7122 707 48001

Ri=50:

S/N and distortion meter

e.g. Sound Technology ST1700B

Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).

Tuner AM (MW,LW)

RF Generator

e.g. PM5326

Ri=50:

DUT

Frame aerial

e.g. 7122 707 89001

Bandpass

250Hz-15kHz

e.g. 7122 707 48001

LF Voltmeter

e.g. PM2534

S/N and distortion meter

e.g. Sound Technology ST1700B

To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage. Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).

Use Audio Signal Disc (replaces test disc 3)

DUT

SBC429 4822 397 30184

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

Recorder

Use Universal Test Cassette CrO2 SBC419 4822 397 30069

or Universal Test Cassette

LF Generator

e.g. PM5110

Fe SBC420 4822 397 30071

DUT

S/N and distortion met

e.g. Sound Technology ST170

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

SERVICE AIDS

1-4

All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential.

WARNING

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

Safety components are marked by the symbol

ESD

CLASS 1

LASER PRODUCT

Lead free

+ 24 hidden pages

Philips DCM-3100 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual