Service Manuals, User Guides, Schematic Diagrams or docs for : Philips Audio FX78 Philips+FX50,+FX55,+FX-X78
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Mini Speaker FX50/55/X78
TABLE OF CONTENTS
Page
Location of PC Boards & Versions Variation ........................ 1
Specifications ....................................................................... 2
Safety Instruction .................................................................. 3
Software Upgrade Instruction..................................................4
Troubleshooting.................................................................... 5
Disassembly Instructions ..................................................... 6
Set Block & Wiring Diagram ................................................. 7
Circuit Diagram & PCBA Layout........................................... 8
Set Mechanical Exploded View .......................................... 9
Revision List ........................................................................ 10
Published by Arya &Kelly WK1418 3140 038 61890
1
PCB Board Locations
FRONT CONTROL BOARD NFC BOARD
USB BOARD KEY BOARD
IN BOARD SUPPORT BOARD
Inside the front panel
LOADER POWER BOARD
MAIN BOARD
On the bottom plate
VERSION VARIATIONS
Type / Versions FX50
Board in used Service Policy /55 X/78
MAIN BOARD C C
POWER BOARD C C
FRONT CONTROL BOARD C C
BLUETOOTH BOARD C C
NFC BOARD C C
IN BOARD M M
KEY BOARD M M
USB BOARD M M
SUPPORT BOARD M M
LOADER M M
Tips C -- Component Lever Repair
M -- Module Lever Repair
2-1
Title: Product Performance
Reference: WX-B-009-01 Rev./Status: 0.2 / Draft
Specification
Model : FX20 FX30 FX50 Page 4 of 19
1. Introduction
1.1 Purpose and Scope of Document
TheProduct Performance Specificationis the leading specification and is the response of development. Whenever the
specification cannot be met, Product Management is to be informed as early as possible in order to make sure the
marketing can respond in time.
This Product Performance Specificationdoes not cover software specifications. Software is described in
the URS documents and in the version matrix owned by Product Management. Product Management is
responsible for maintaining, distributing and updating the version matrix.
All changes to Product Performance Specificationhave to be submitted via Change Proposals. Changes
have to be marked in bold and/ or colours in the document for easy recognition in at least the update right
after the change. Deletion of text is done by strike through in order to make changes obvious in at least the
update after the change took place.
- - 2013-12-09
FX20 FX30 FX50
2 - 2014-02-28
3
Mini Audio system
NAME Suhaofeng/Tangbing 19 10 - 4 A4
CHECK DATE 2014-02-28
2-2
Title: Product Performance
Reference: WX-B-009-01 Rev./Status: 0.2 / Draft
Specification
Model : FX20 FX30 FX50 Page 5 of 19
2. General Information and Requirement
2.1 Product Family Features
2.1.1 Identity and Key Features
FX20 FX30 FX50 is a MiniAudio Systemthat incorporates CD player with USB and Tuner FM/AM, and Blue
Tooth support.
Elements to include as generic requirements:
1. Safety certification (cUL/FCC and CB/EMC/CE)
Following is a list of key features:
1. BT module:BM830
2. MCU: STM8S005C6T6 LQFP48
3. CD disc /USB/MP3 MPEG (Sunplus SPH8104)
4. FM/AM tuner Module:KST-MW004MV1-R78W2 IC : RN5B800
5. Audio DSP:STA311B
6. AMP:FX20 STA518*2; FX30STA516B*2 STA516BE*2; FX50STA516B*4
7. Rated output power
10% THD*2 30% THD(max total
output power)*1
FX20 4x60W 280W(4X70W)
300W(4X75W)
FX30 4x150W 720W(4X180W)
FX50 4x250W 720W(4X300W)
*1 --- test at Audio in and AUX mode
*2 --- the output power tolerance is 0.5dB
2.1.2 Styling, Forms and Functions
FX20 FX30FX50 can be placed on a tabletop which should have a form factor and footprint that can be
easily be located in a 2nd room such as in thebedroom or small study room.
Features Products FX20 FX30 FX50
Stroke versions All
Refer to MUS[3] for Refer to MUS[3] for Refer to MUS[3] for
Design
details details details
Optical Drive Loading Tray Tray Tray
Tray Location below below below
Front Tray Orientation HORIZONTAL HORIZONTAL HORIZONTAL
VFD UP UP UP
Height of feet 3mm 3mm 3mm
Dimension Apparatus tray closed Tbcmm (include rear Tbcmm (include rear Tbcmm (include rear
W x D x H (mm) connectors) connectors) connectors)
Weight Main set 3.1kg tbc tbc
speaker 4.4kg tbc tbc
- - 2013-12-09
FX20 FX30 FX50
2 - 2014-02-28
3
Mini Audio system
NAME Suhaofeng/Tangbing 19 10 - 5 A4
CHECK DATE 2014-02-28
2-3
Title: Product Performance
Reference: WX-B-009-01 Rev./Status: 0.2 / Draft
Specification
Model : FX20 FX30 FX50 Page 6 of 19
Features Products FX20 FX30 FX50
Stroke versions All
Color Black Black Black
Cosmetics
Buttons Black Black Black
2.1.3 ACCESSORIES
Model FX20 FX30FX50
Stroke Version 55
Region LATAM
Power Cord
1.2m
Audio cable
NA
(3.5mm audio)
Tuner Antenna Pig tail for FM
AM Antenna loop-antenna
for AM
Speaker cable
na
USB cable
NA
Remote Control
21keys
Battery
1xAAA
2.1.4 Controls, Local Display and LED Indications
Control keys on the set are:
1. Standby-On
2. Source(Disc, BT, USB, FM, AM, MP3_Link,Aux)
3. Play/Pause
4. Stop
5. Preset-
6. FB
7. FF
8. Preset+
9. Eject
10. Max sound
11. Bass Boost
12. EQ
13. USB Record
- - 2013-12-09
FX20 FX30 FX50
2 - 2014-02-28
3
Mini Audio system
NAME Suhaofeng/Tangbing 19 10 - 6 A4
CHECK DATE 2014-02-28
2-4
Title: Product Performance
Reference: WX-B-009-01 Rev./Status: 0.2 / Draft
Specification
Model : FX20 FX30 FX50 Page 7 of 19
14. Volume Knob
No LED ndicate for power off
.
2.2 Mechanical General Information
The productappearances and functions are defined in their respective MUS. Product management
approves the MUS and it is a leading document where product appearance is applicable.
Please refer to Sh560 for mechanical information.
2.3 Safety Standards
Where applicable:
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