Philips DS8550/10 Manuale utente

DS8550/all

TABLE OF CONTENTS

Page

Technical specification .................................................1-2

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

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

Safety instructions.......................................................2-1

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

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

Disassembly diagram. ................................................. 5-1

Circuit diagram.......................................................6-1..6-4

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

Mechanical Exploded view...... ............................... .....7-1

transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without

the prior permission of Philips.

Published by LX 1052 Service Audio

Printed in The Netherlands Subject to modication

Docking speaker

Version 1.4

3141 785 35454

TECHNICAL SPECIFICATION

iPad compatibility

• Compatible with: iPad

iPhone compatibility

• Compatible with: iPhone, iPhone 3G, iPhone 3GS,

iPhone 4

iPod compatibility

• Compatible with: iPod, iPod mini, iPod with color

display, iPod 5th Generation, iPod nano 2nd

Generation, iPod nano 3rd Generation, iPod

classic, iPod touch, iPod nano 1st Generation, iPod

nano 4th Generation, iPod nano 5th Generation,

iPod touch 2nd Generation, iPod touch 2nd Gen 8/

16/32GB

iPhone/ iPod APP

• Free download from App store

• App name: Fidelio+

• Compatibility: Fidelio docking speaker

• Playback: Album/track navigation, Playback

controls

• Sound settings: 5 band equalizer, DBB, DSC-

Flat,Pop,Rock,Jazz,Classic

• Clock: Analog display, Digital display

• Alarm: Multiple alarms, Sleep timer, Wake up to

music, Wake up to nature sounds, Wake up to

photo

• Battery status: Speaker battery status

Connectivity

• Bluetooth

• Bluetooth profiles: A2DP, AVRCP

• Bluetooth range: Line of sight, 10M or 30FT

• Aux in

Audio Playback

• Cradle playback mode: Charging iPhone, Charging

iPod, Play and Pause, Next and Previous track

Sound

• Output power (RMS): 2x15 W

• Sound System: Stereo

• Loudspeaker types: Bass Reflex Speaker System

• Volume Control: Volume Control up/down

Loudspeakers

• Speaker Drivers: 2 x 3" full range woofers

Convenience

• Backlight

• Remote Control: Multi-functional

Power

• Power supply: 100-240VAC, 50/60Hz, Battery

• Battery Type: Built-in battery

• Operating time on battery: 5 hr

Accessories

• Included accessories: AC Power Cord, Remote

Control, 3.5mm stereo line in cable, Warranty

certificate, World Wide Warranty leaflet, Quick

install guide, User Manual

Dimensions

• Product dimensions (W x H x D):

421 x 158 x 139 mm

• Packaging dimensions (W x H x D):

484 x 220 x 158 mm

•

1 - 2

Type /Versions:

Features

Board in used:

DS8550

Service policy

Main BOARD

key BOARD

* TIPS : C -- Component Lever Repair.

M -- Module Lever Repair

-- Used

/10 /10 73/

/93

Feature diffrence

RDS

VOLTAGE SELECTOR

ECO STANDBY - DARK

Type /Versions:

DS8550

/05 /05 39/

VERSION VARIATION

Jack BOARD

Ipod BOARD

(EUROPE)

(APAC) (APAC)

C/M

(LATAM)

C/M

73/

IR BOARD C

/79

(APAC)

C/M

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.g. Sound Technology ST170

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

DUT

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

1-4

SERVICE AIDS

GB WARNING

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.

ESD

CLASS 1

LASER PRODUCT

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 !.

Lead free

2.1 SAFETY INSTRUCTIONS

Battery Handling Guideline

Since the battery is packed in soft package, to ensure its better performance, it’s very important to carefully handle

the battery

2.1.1 Soft Aluminium foil

The soft aluminum packing foil is very easily damaged by sharp edge parts such as Ni-tabs, pins and needles.

• Don’t strike battery with any sharp edge parts

• Trim your nail or wear glove before taking battery

• Clean worktable to make sure no any sharp particle

2.1.2 Sealed edge

Sealing edge is very flimsy

• Don’t bend or fold sealing edge

2.1.3 Folding edge

The folding edge is form in battery process and passed all hermetic test.

• Don’t open or deform folding edge

2.1.4 Tabs

The battery tabs are not so stubborn especially for aluminum tab.

• Don’t bend tab

2.1.5 Mechanical shock

• Don’t Fall, hit, bend battery body

2.1.6 Short

Short terminals of battery is strictly prohibited, it may damage battery.

Caution

Danger of explosion if battery is incorrectly replaced.Replace only with the same or equivalent type.

2 - 1

BLOCK DIAGRAM

3-1

WIRING DIAGRAM

4-1

MAIN BOARD

IR BOARD

CN4

CON1

CON3

CON4 CON6 CON8 J4

CON133

CN5 CN3

J10

JACK1

JACKE1

JACK BOARD

KEY BOARD

iPod Docking Board

5-1 5-1

DISASSEMBLY DIAGRAM

Dismantling of the Bottom Cabinet

Dismantling of the PCB Board.

1)Remove 4 screws B as indicated to loosen the Main Board.

2)Remove 2 screws C as indicated to loosen the IR Board.

3)Remove 4 screws D as indicated to loosen the Key Board.

1) Remove the speaker grill as indicated.

2) Remove 11 screws A as indicated to loosen the Bottom Cabinet.

BOTTOM CAB.

SPEAKER GRILL FRONT CAB.

CIRCUIT DIAGRAM - MAIN BOARD

MCU PART

6-1 6-1

CIRCUIT DIAGRAM - MAIN BOARD

iPod DOCKING AND BLUETOOTH PART

6-2 6-2

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