Philips MCI-300 Service Manual

DVD Micro System MCi300

TABLE OF CONTENTS

Location of PCBS ............................................................ 1-1

Specifications

Measurement Setup ....................................................... 1-3

Service Aids, Safety Instruction, etc. .............................. 1-4

Instructions On CD Playability .............................. 1-5 to 1-6

Software & Firmware Upgrade .............................. 2-1...2-2

Malfuction Check Chart .................................................. 2-3

Service Test Program............................................. 3-1...3-2

Disassembly Diagram .................................................. 4-1

Block Diagram ................................................................. 5-1

Wiring Diagram................................................................. 6-1

PB - AF & AMP................................................................. 7

Circuit diagram .................................................. 7-1...7-4

Layout diagram.................................................. 7-5...7-6

................................................................. 1-2

2008

PB - KEYS & IR ............................................................ 8

Circuit diagram ............................................................ 8-1

Layout diagram.................................................. 8-2...8-3

PB - Audio In/Out ............................................................ 9-1

PB - Headphone ....................................................... 10-1

PB - Wifi - Light ....................................................... 11-1

PB - Wesli - 08 ................................................................. 12

Circuit diagram ............................................. 12-1...12-9

Layout diagram........................................ 12-10...12-11

Explode View ............................................................ 13-1

Service Partlist ............................................................ 13-2

DB 0821

3141 785 32890

Location of PCBS

1-1

TUNER MODULE

:(6/,%RDUG

.(<%RDUG

VERSION VARIATIONS

Type /Versions:

Board in used:

SMPS BOARD TUNER MODULE AF& BOARD

AUDIO IN&OUT BOARD HEADPHONE BOARD

KEYS&IR BOARD WIFI-LIGHT BOARD

WESLI-08 BOARD

Features

RDS VOLTAGE SELECTOR ECO STANDBY - DARK

Service policy

Type /Versions:

Feature diffrence

$)$03%RDUG

/05

M M

/05

/12

M M

/12

6036%RDUG

MCI300

/37

MCI300

/37

* TIPS : C -- Component Lever Repair.

M -- Module Lever Repair

-- Used

TECHNICAL SPECIFICATION

1-2

General

AC Power ...........................................230V±10%.../05/12/79

..................................................... 120V±10%.../37

.......................................120V/240V±10%.../55/97

Dimensions(w x h x d) ............................185 x 210 x 248mm

Weight(with/without speakers) ...................... 8.303kg/3.35kg

Power consumption

Active............................................................................ <45W

Standby ........................................................................ <15W

Eco standby.................................................................... <1W

Amplifier

Out power................................................................. 2 x 40W

Frequency response............................. 350Hz - 14KHz,-3dB

Signal to noise....................................................... dB (IEC)

Input sensitivity

AUX IN ............................................................. 500mV(0dB)

Impedance Speakers ................................................. 12ohm

Impedance headphone............................. 16 Ohm-150 Ohm

Wireless

Wireless standard..................802.11g,compatible to 802.11b

Wireless security ...................WEP (64 or 128bit), WPA-PSK

Frequency Range....................2412-2462 MHz (CH1-CH11)

Wired(LAN/Ethernet)

Wired standard ................................................. 802.3/802.3u

Speed ............................................................... 10/100MBit/s

Mode .............................................................. half/full duplex

Crossover detection(Auto MDIX)...................................... yes

Tuner

FM wave range................................................. 87.5-108MHz

FM aerial ....................... 75ohm xoaxial wire/T-antenna wire

Internet Radio

Internet service.......................................................Rhapsody

Streaming protocols .............. HTTP,RTSP-T,MMS-T/MMS-U

............................................ SHOUTcast

CD player

Frequency range ....................................60-20,000 Hz, -3 dB

Signal-to-noise ratio ......................................... 72 dBA (IEC)

MPEG 1 Layer 3 (MP3-CD) ........................... MPEG AUDIO

MP3-CD bit rate ........................................ 32-320 kbps, VBR

WMA bit rate ..................................................up to 160 kbps

Sampling frequencies .................................. 32, 44.1, 48 kHz

USB player

USB .................................................................... 12Mb/s,V1.1

Support format.............................................. MP3,WMA,AAC

USB class.............................................................. MSC,MTP

Number of albums/folders .................................. maximun 99

Nunber of tracks/titles...................................... maximum 999

uPnP support format .............MP3/WMA/AAC/ADPCM/PCM

Internet rhapsody services(via ECD)

.........streaming,add to library,media playback,my rhapsody

................. subscription management,DRM metering,search

..............channels,dynamic playlists,playlist creation/access

Specifications and external appearance are subject

to change without notice.

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

INSTRUCTIONS ON CD PLAYABILITY

Customer complaint

"CD related problem"

Set remains closed!

check playability

1-

playability

ok ?

Play a CD

for at least 10 minutes

check playability

playability

ok ?

"fast" lens cleaning

check playability

playability

ok ?

For flap loaders (= access to CD drive possible) cleaning method

4 is recommended

add Info for customer

"SET OK"

return set

1 - 4 For description - see following pages

Exchange CDM

INSTRUCTIONS ON CD PLAYABILITY

1-

PLAYABILITY CHECK

For sets which are compatible with CD-RW discs

use CD-RW Printed Audio Disc ....................7104 099 96611

TR 3 (Fingerprint) TR 8 (600μ Black dot) maximum at 01:00

• playback of these two tracks without audible disturbance playing time for: Fingerprint t10seconds

Black dot from 00:50 to 01:10

• jump forward/backward (search) within a reasonable time

For all other sets

use CD-DA SBC 444A..................................4822 397 30245

TR 14 (600μ Black dot) maximum at 01:15 TR 19 (Fingerprint) TR 10 (1000μ wedge)

• playback of all these tracks without audible disturbance playing time for: 1000μ wedge t10seconds

Fingerprint t10seconds Black dot from 01:05 to 01:25

• jump forward/backward (search) within a reasonable time

LIQUID LENS CLEANING

Before touching the lens it is advised to clean the surface of the lens by blowing clean air over it. This to avoid that little particles make scratches on the lens.

Because the material of the lens is synthetic and coated with a special anti-reflectivity layer, cleaning must be done with a non-aggressive cleaning fluid. It is advised to use “Cleaning Solvent

The actuator is a very precise mechanical component and may not be damaged in order to guarantee its full function. Clean the lens gently (don’t press too hard) with a soft and clean cotton bud moistened with the special lens cleaner.

The direction of cleaning must be in the way as indicated in the picture below.

CUSTOMER INFORMATION

It is proposed to add an addendum sheet to the set which informs the customer that the set has been checked carefully - but no fault was found. The problem was obviously caused by a scratched, dirty or copy-protected CD. In case problems remain, the customer is requested to contact the workshop directly. The lens cleaning (method 3) should be mentioned in the addendum sheet.

The final wording in national language as well as the printing is under responsibility of the Regional Service Organizations.

SOFTWARE UPGRADING PROCEDURE

2-12-1

Software Version Veriﬁ cation Procedure

It is important to write down the system version information of your Center before you start the upgrade procedure. This information is also useful in case you need to call Philips Customer Care Center.

1. Press MENU.

2. Press ▲/▼ to select “Information”. Press OK.

3. Press ▲/▼ to select “System”. Press OK.

4. The software version number is shown on the display.

5. If the software version is not the latest one, you need to upgrade waC3500D.

There are 3 ways to update the software.

A) Using CD-Rom

B) Using WADM

A. Using CD-Rom

1. Software Upgrade Disc Preparation

Tools Required : You will need the following items :

- PC (Pentium III 300MHz processor or higher)

- CD-R/RW writer and writing application software

- Blank CD-R or CDRW disc

- Broadband / High speed internet connection

2. How to download the software to your computer

To download free firmware and software upgrades

for your product, please login to

www.club.philips.com

Download the firmware upgrade files and store

them on your PC

2. Unzip the .zip ﬁ le and extract ﬁ les into your PC.

Note:

- Please do not rename the ﬁ lename.

- If you do not have the software to open the .zip

ﬁ le, please visit below website to download the software. http://www.winzip.com/

3. Steps to upgrade the waC3500D

1. Make sure the Audio Station has connected to

the Audio Center.

2. Burn the ﬁ le to blank CD-R or CDRW. Finalize

the disc. (The application may do this automatically.)

3. Turn on the Audio Center and turn on the

Audio Station, insert the CD to the slot loader, CD graphic printed side facing you.

4. The Audio Center will upgrade automatically.

- The message “Updating ﬁ rmware, please wait…..” and the “process bar” show on the display of the Audio Center.

- The upgrade process of the Center will reboot twice

Note: Do NOT power off the Audio Center or eject the disc at this stage.

5. It takes around 5 mins to complete the ﬁ rmware

upgrade for the Audio Center.

6. When done, the Audio Center will go to the HD

mode automatically.

4. After the upgrade

Do conﬁ rm the software version by checking the system version. Please follow the procedure described in the section “Software Version Veriﬁ cation Proce- dures”.

B. Upgrading firmware

The supplied PC Installer CD Wireless Audio Device Manager (WADM) helps you get the upgrades for WAC3500 Center.

1 Register your Philips Wireless Music Center

with www.club.philips.com

2 Download the firmware upgrade files and store

them on your PC

3 Place Center on a flat and firm surface 4 Connect Center to power supply

➜ HD screen appears on Center

5 Connect Center to your PC via the supplied

ethernet cable.

6 Install and launch WADM (see Connect to

your PC section B)

7 Click Device Configuration, and then click

the Firmware upgrade sub-menu

8 As prompted, click Browse and indicate the

location where you kept the firmware upgrade files on PC

9 Click Apply to start upgrading firmware

On Philips Wireless Music Center:

➜ The display shows “Updating firmware,

please wait...”

➜ Center will reboot itself during the installa-

tion process

➜ When Center returns to HD screen, the

installation is completed

IMPORTANT!

On Philips Wireless Music Center – Never interrupt the firmware upgrading

before its completion.

– Before finishing the installation, never

operate other functions.

* Hints: Restoring previous

firmware

After the Center’s firmware is upgraded, you can restore it to its previous version as desired.

1 Select HD mode, and then select Restore

firmware

a. Press MENU to enter the MENU screen b. Press the navigation controls 3 or 4 and 2

to enter Settings, Firmware and Restore firmware one by one.

2 Press 2 to select Ye s

Helpful hint:

– After restoration to previous firmware, the set

will lost Wi-Fi links to associated stations or external network.

* Reset

When to reset the Center:

– Resetting the Center helps to re-establish the

Wi-Fi connection between the Center and

Station.

– Change the way the Center connects to an

external Wi-Fi/wired network.

1 Check that the set is switched on (see 5.Basic

functions).

2 Press MENU to enter the menu screen 3 Press the navigation controls 3 or 4 and 2 to

enter Settings followed by Restore

settings.

4 Press 2 to select Ye s

➜ The set is rebooted. Language selection

screen appears.

5 Select your desired language: English,

Français, Español, Nederlands, Italiano or Deutsch

➜ The set enters Installation Mode ➜ The search for Center star ts.The Wi-Fi con-

nection is being re-established

Helpful hint:

– After restoration to default settings, the network

mode will go back to Ad-Hoc mode.

– Restoring to default settings does not delete any

stored music tracks

Gracenote CD Information

on 11g T

d. Write down the DNS and Gateway of the

current connection

On the Center

a. Press MENU to enter the menu screen

b. Press3or4and2to enter

Settings

Network>Internet

c. Press 2 to continue d. Set DNS

1) Enter the DNS server you wrote down

2) Press OK/2; to confirm

3) Press OK/2; to skip Set DNS2

Helpful hint:

– If necessary, follow Steps 1) to 2) above to

set a secondary DNS server in Set DNS2

e. Set Gateway

1) Enter the Gateway you wrote down

2) Press OK/2; to confirm f. Set proxy If you are using a proxy server to visit websites, enable Proxy and proceed with the proxy

setting as prompted, then press OK/2; to confirm

Otherwise, press OK/2; to skip

3 Choose to apply the settings as prompted

➜ Settings will change. Connection to sta-

tion could be lost appears.

12.2.2 Looking up CD track information

When the internet connection is made, insert the CD disc that you want to look for its information into the CD loader on the Center. Searching start immediately. It will search from local Gracenote CD database firstly. If can’t find the CD track information, online searching will then start.The searching results will be shown on the Center’s display,

Helpful hint:

If the internet query failed due to failure in internet connection, the error message "Check the internet setup for Gracenote online" will appear. Check if your internet connection is correct (see

12.2.1 above)

2-22-2

The Gracenote music recognition service enables the set to look up CD track information (including album, artist, genre, track information) from its built-in database. It allows the recorded CD tracks to be properly categorized (for example, under Ar tists, Albums, Genres or All tracks) and also be merged with the existing tracks in the hard disk.

12.1 Gracenote music recognition database

A 800 MB CD database (contains 800,000 most popular CDs) is embedded in every WAC3500 Center for quick look-up on track information. An update file that contains newly released CDs is available quarterly on www.club.philips.com for download.

12.1.1 To update Gracenote music recognition database

Use your PC to register your product on www.club.philips.com and go to "Show Upgrades & Support" page to download Gracenote Music recognition database update. Note that the updates are posted quarterly and each update is independent of each other, i.e. a later update could be installed without an earlier update.

After storing the file on your PC, you can either burn a CD with the update file using your favorite CD burning software and drop the CD into the WAC3500 Center for automatic update, or you can use WADM's Gracenote update option if you have connected your PC to WAC3500 Center.

12.2 Gracenote Internet

Query

If the CD track information of your new CD disc cannot be displayed on the WAC3500, the quickest and surest solution is to look it up from the internet by following steps below.

12.2.1 Connecting to the Internet

Check that you have connected the Center to an Access Point or Router with Internet access or connect the Center to an ADSL modem with Internet access directly

Connect to Internet for Gracenote Internet sevices

ETHERNET

DSL modem

Wireless Base Station 11g T

Internet

rue T

urbo

Power

Wireless

Modem PC

Router/Hub/Switch

for illustration only

Helpful hint:

– Make sure that no dial-up, user name or

password is required for the Internet access.

Set DNS and Gateway

● If you are using a DHCP* enabled Access

Point, Router or ADSL modem, the DNS and Gateway can be got automatically, so you need only to set the Center to Automatic (DHCP) mode by following steps below:

DHCP stands for Dynamic Host Configuration Protocol. It is a protocol for assigning dynamic IP addresses to devices on a

network

a. Press MENU b. Press 3 or 4 and 2 to select Settings

> Network > Wired

c. Press 2 to continue d. Press 3 or 4 and 2 to select Automatic

(DHCP).

● If there is no DHCP, set the DNS and

Gateway manually by following steps below: On your PC, carr y out the following steps:

a. Click Start > Run

b.Type cmd and click OK c.Type ipconfig/all

Malfunction Check Chart

(

)

2-3

The set function no soun

All mode

Check power wire, speaker wire, If they fix ok?

Yes

Check FFC cable of 1706 on W08 board or 1401 on AMP board is good or bad

Yes

Check AMP circuit of set is good or bad

Fix the wire and check speaker is good or not

Change the FFC cable of 1706 or 1401.

Change IC TAD8932 of AMP boar

CD function no sound

Check CD output is good or bad

Yes

Check IDE Cable is good or bad

Yes

Check the related components of CD signal channel is good or bad

Check power circuit

Change the IDE cable

Change the related

onents.

com

USB can’t read

Check the socket of USB whether dirty or loosen

Yes

Check the wire from socket to W08 board is normal or not

Yes

Change USB socket

Change socket of W08

Change W08 board

Yes

Check the voltage of SMPS which in W08 and AMP boards are normally or not

Yes

Check mute circuit and CPU circuit and change

Change the SMPS

Tuner function no sound

Check tuner output is good or bad

Yes

Check FCC Cable is good or bad

Yes

Change FFC cable of tuner

Change Tuner module

Check the TDA7468 circuit of set is good or bad

SERVICE TEST PROGRAM

)

(

)

3-1

Display shows

Welcom to FSM

Ver: x.x

Display shows

1.HW Test

Display shows

2.LCD Test

STOP

To enter service mode,keep OK key depressed while

lugging the main AC cord

Display shows

HW Result

111111



VOL



VOL





VOL





VOL





Display shows

3.KEY Test

Display shows

4.WiFiSetting

STOP

Display shows

3.1Keypad Test

VOL



Display shows

3.2 RC6 Test

Display shows

4.1 Channel1

VOL



VOL

Press STOP key twice

Test all keys on pannel (Disolay shows key name

Test all keys on remote control

Disolay shows key name

Press STOP key twice



Display shows

4.2 Channel2



VOL

Display shows

Key Test OK

STOP

(or Fail)

Display shows

RC6 Test OK

(or Fail)

VOL



Display shows

4.10 Channel10

VOL



VOL



Display shows

4.11 Channel11



SERVICE TEST PROGRAM

3-2

Display shows

5.FANControl

Display shows

6.LCDContrast

STOP

Display shows

5.1Full Speed

Display shows

6.1Setting1

VOL



Display shows

5.2FAN Off





Display shows

6.2Setting2



VOL



Display shows

6.3Setting3



Display shows

Setting OK or Setting Fail

Display shows

Setting Deployed

Display shows

Setting Deployed

Display shows

9.Reset Setting

Display shows

0.Information

STOP

Display shows

Reset OK or Reset Fail

Display shows

0.1ModVersion

STOP

Display shows

ModuleVer

2194

VOL

Display shows

0.2WiFiMAC

STOP

Display shows

WiFi MAC

0123:45:67:89:01

VOL

Display shows

0.3EtherMAC

STOP

Display shows

Ethernet MAC

01:23:4567:89:01

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