Philips DCM3100 User manual

Version 1.0
DCM3100
3141 785 37230
Micro music system /12
Published by GD 1202 Service Audio Subject to modification
©Copyright 2012 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
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.
CONTENTS
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
Version variation and technical specification. ...................................1

Type /Versions:
Features
Board in used: Service policy
MAIN BOARD
CD BOARD
* TIPS : C -- Component Lever Repair.
M -- Module Lever Repair
-- Used
Feature diffrence
RDS
Type /Versions:
/12
VERSION VARIATION
SMPS BOARD
TUNER BOARD
(EUROPE)
C/M
CD DOOR BOARD
DISPLAY BOARD
AUX BOARD
DCM3100
DCM3100
IPOD BOARD
USB BOARD
C/M
C/M
C/M
C/M
C/M
C/M
C/M
C/M
VOLTAGE SELECTOR
ECO STANDBY - DARK
/12

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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
NA
Battery location
28)
26)
27)
24)
25)
R
eproduction in whole or in part is prohibited without the
t
en consent of the copyright owner.
21)
22)
23)
19)
20)
17
18)
15
16)
13
14
11
12
9
10
7
8
5
6
Pos.
1
3
2
KT
Description Pos. Description
4
SHEET 17Name: Date:2011-08-15
Date: Tot.Sh.: Check:
Revise
CD MICRO SYSTEM DCM3100
SET SPECIFICATION
Pos. Connection/Function Connector type Electrical data (input or R.O.P)
INTERCONNECTION POSSIBILITIES
Weight (including packing): XXX kg Unit in Mastercarton: N/A 40
Weight (excluding packing and batteries): XXXkg Units in Dealercarton: 1 set 41
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
CABINET
NA
All rights are reserved.
R
writ
t
ACCESSORIES :
(1) REMOTE CONTROL (3) LINE IN CABLE(2) SPEAKER BOX (X2PCS)
REMARKS :

GENERAL DESCRIPTION
LIFETIME(according to XUT-0026)
5 Years
PERFORMANCE CLASSES
Class Tuner Supply+Amplifier Cassette Recorder DVD/CD
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)
V
ersion /12
AC Voltage 230V ± 10%
V
oltage Selection N
A
Frequenc
y
50 Hz
POWER CONSUMPTION
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
W
Q
a
n
d
R
acco
r
d
in
g
to
Pr
oduct
Divi
s
i
o
n R
u
l
es
CD PLAYER W/PLL RADIO AUX/IPOD DOCK
2X25W
Loudspeaker Boxes
t
is prohibited without the written consent of the copyright owner.
Q
and
R
according
to
Product
Division
Rules
Quality 0.4% (major) 1.5%(minor)
Reliability 2.0% (C42)
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
DERIVED VERSION
REMARKS
GENERAL SPECIFICATION
APPROBATION
7SHEET 2Tot.Sh.:
Check: Date:
SET SPECIFICATION
Name:
Revise
CD MICRO SYSTEM DCM3100
Date:2010-08-15
All rights are reserved. Reproduction in whole or in par
t

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
W
t 6 ohm load at L/R speaker outputs
4)The 500mW level will be used as 0dB reference.
5)Inject sine wave 500mV to AUX-in socket with frequencies indicated in Table 1:
Table 1 (Tolerance±3dB)
DIGITAL SOUND CONTROL (DSC ) FREQUENCY RESPONSE(dB)
10KH
z
5±3
1 0 ±3 15±3
1 5 ±3 15±3
2 5 ±3 5±3
3 2(MAX) 0 ±3
Flat
Jazz
SUPPLY + AF AMPLIFIER + LOUDSPEAKER (BOX SPECIFICATION)
Loudness(dB)VOL STEP
DSC Frequency(Hz) Response(dB)
DBB(dB)
100Hz
0
1K 0
10K 0
100 0
100 3±2
1K 1±1
5
±2
±2
±2
±3 ±2
100Hz
h
out the written consent of the copyright owner.
Pops
Rock
Classic
Revise
CD MICRO SYSTEM DCM3100
SET SPECIFICATION
Name:
Check: Date: Date:2010-08-15 Tot.Sh.: 7 SHEET 3
1K 1±2
10K 0±3
100 8±3
1K 2±1
10K 5±2
100 3±2
10K 0±1
10K 4±1
100 8±2
1K 1±1
All rights are reserved. Reproduction in whole or in part is prohibited wit
h

TECHNICAL DESCRIPTION
2X60W
GENERAL PART
Output Stage Protection: Temperature:
Y
es;
INDICATORS
V
FD DISPLAY W/BACK-LIGHT
ELECTRICAL DAT
A
DSC: N
A
Support Disc
DBB Yes
IS: N
A
MAX: N
A
VEC: N
A
Level Difference: '+/-3 dB
Tuner: FM 67.5 kHz Modulation.
CD: -6 dB track(Audio Disc 1 ,Trk 35)
Ipod&Iphone: 500mW
A
ux : 500mV; Rs=600ΩHeadphone Out:
Input Sensitivity (±3dB)for Rated Output Power at 1KHz
Microphone Sens: N
A
A
coustic Hum Noise in dB (Volume = 1): 30dB
Channel Difference: 3 dB 33dB
Hum (VOL1 to default value): 200 nW
Residual Noise (Volume Minimum) : 60 nW
Channel Seperation: 40dB at 1KHz /35dB at 16KHz /30 dB at 20KHz
signal to noise ratio : 65 dB
A
Shock sens.: >3g
OUTPUT POWER(6 ohm Loading)
Mains Operation : 2 X 25W(NORMAL)
Frequency Response 100Hz ~ 16KHz within +3/-3dB (@ REF output )
Power Standby Mode:
0dB, 1kHz CD
(Apac & Latam)
(Euro & Nafta)
CD-DA CD-R/RW MP3
25W
-
1dB(LIMIT)
2.5 mW - 2 dB , R Load = 32 ohm @ max
At cold condition with 10%THD 1KHz
ipod&iphone Compatibility: iPod 5G, iPod nano 1G/2G/3G,
Classic, iPod Touch, iPhone included 3GS Iphone4 Ipad
ipod&iphone charging : 1000m
A
w
ithout the written consent of the copyright owner.
LOUDSPEAKER(BOXES)
Rated Impedance : Left/Right: 6Ω@ 100 Hz ~ 15kHz
Matrix: N
A
REMARKS
(*1) Deviations from PQR
(*2)
Check: Date:
Name: 7SHEET 4Date:2010-08-15 Tot.Sh.:
Electronical Parameters are to be measured at speaker terminal across
SET SPECIFICATIONRevise
CD MICRO SYSTEM DCM3100
input singal in cd mode setting in DBB Off unless specified otherwise. ohm load with
All rights are reserved. Reproduction in whole or in part is prohibited
w

TECHNICAL DESCRIPTION
DVD MINI SYSTEM
GENERAL PART
WAVE Range(-/21) TOLERANCE
FM 87.5--108MHz MHz
A
MN/
A
A
ERIAL :
FM : 75ohm ANTENNA
INDICATIORS
VFD
ELECTRICAL DAT
A
N/
A
Limit Unit FM Nom limit unit
N/
A
-3dB Limiting Point : 17 23.5 dB
N/
A
A
mplification Reserve(*1) : 0
N/
A
Distortion(RF 1 mV, Freq.Dev.75kHz) : 23%
N/
A
26dB Quieting Sensitivt
y
:18 22 dB
f
N/
A
Crosstalk (RF 1mV Freq. Dev.40kHz) : 30 26 dB
N/
A
N/
A
Search time 24~30 19~35 dB
f
N/
A
St Turn-on Point Ratio/Quad Detectors : N
A
dB
f
N/
A
Search Tuning Sensitivit
y
--- ≦60 Sec
N/
A
A
M Suppression I/P: 48~82dB
f
30 25 dB
N/
A
Modulation Hum : 55 45 dB
N/
A
8th, 9th, 10th Harmonics Whistle : 40 35 dB
N/
A
Overall Frequency Response(63~12.5kHz
)
0±3 dB
N/
A
FM 46dB Quiying sensitivity (Stereo) 45 50 db
f
N/A
FM S/N Ratio(A weighted) Mono input 68d
55
50
dB
t
he written consent of the copyright owner.
N/A
FM
S/N
Ratio(A
weighted)
Mono
input
68d
55
50
N/
A
FM Adjacent Channel selectivit
y
20 25 dB
N/
A
FM Image Rejection 30 20 dB *
FM Channel Seperantion 1K
28
20
dB
Image IF Rejection Large Signal Selectivit
y
Wave Range SENS Rejection Handling S9/300kHz
FM Nom. 18 116 dB
f
24
Lim. 22 108 dB
f
20
Units. dB
f
dB dB mV/m dB
REMARKS μV/m
7SHEET 5
Check: Date:
Name: Date:2010-08-15
CD MICRO SYSTEM DCM3100
Tot.Sh.:
24 55
20
Revise SET SPECIFICATION
50
dB
All rights are reserved. Reproduction in whole or in part is prohibited without
t

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%)
(1kHz) 0.1% at -20dBFS
Outband Attentuation 35dB
Channel Separation 1K 40dB (Lim.30dB)
16K 35dB(Lim.25dB)
20K 30dB(Lim.25dB)
Emphasls(switched automatically by CD 10) 15 / 50μs
Mp3 performance
description
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
description
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
G
ipod&iphone charging : 1000m
A
ipad charging : 2100m
A
DVD PART
Sanyo
Revise
CD MICRO SYSTEM DCM3100
SET SPECIFICATION
DA11VF
All rights are reserved. Reproduction in whole or in part is prohibited without the written
SHEET 6Tot.Sh.: 7
Check: Date:
Name: Date:2010-08-15

TECHNICAL SPECIFICATION
GENERAL PART
Tmie Setting : Clock and Timer
Timer Wakeup Mode : CD / Tuner/Aux (Depend on power off source)
Remarks Time Setting : 24 Hrs
Wake Up Volume Control : No
Volume at Wakeup : NC
No of Timer Settings : 1
Clock Accurac
y
: Lim. +/- 2 sec / da
y
RC operating distance :
INDICATORS
Display Type : VFD
REMARKS
p
roduction in whole or in part is prohibited without the written consent of the copyright owner.
V
ERSION OVERVIEW
Tape PART SPECIFICATION
Revise
CD MICRO SYSTEM DCM3100
SET SPECIFICATION
Check: Date:
Name: Date:2011-08-15 Tot.Sh.: 7 SHEET 7
All rights are reserved. Re
p

1-3
LF Generator
e.g. PM5110
Recorder
Use Universal Test Cassette CrO2 SBC419 4822 397 30069
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion met
e
e.g. Sound Technology ST170
L
R
DUT
or Universal Test Cassette Fe SBC420 4822 397 30071
LEVEL METER
e.g. Sennheiser UPM550
with FF
-
filter
S/N and distortion meter
e.g. Sound Technology ST1700B
L
R
DUT
CD
Use Audio Signal Disc
(replaces test disc 3)
SBC429 4822 397 30184
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
S/N and distortion meter
e.g. Sound Technology ST1700B
Frame aerial
e.g. 7122 707 89001
Tuner AM (MW,LW)
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).
RF Generator
e.g. PM5326
Ri=50:
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
RF Generator
e.g. PM5326
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).
Ri=50:
Tuner FM
MEASUREMENT SETUP