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Mini Speaker FXD18/98/51
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 WK1424 Subject to modification 3140 038 62120
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 FXD18
Board in used Service Policy /9 8 /51
MAIN BOARD C C
POWER BOARD C C
FRONT CONTROL BOARD C C
BLUETOOTH BOARD C C
NFC BOARD C C
IN BOARD C C
KEY BOARD M M
USB BOARD M M
SUPPORT BOARD M M
LOADER C C
Tips C -- Component Lever Repair
M -- Module Lever Repair
2-1
Title: Product Performance
Reference: WX-B-009-01 Rev./Status: 1.0 / Released
Specification
Model : FX18FX58 Page 5 of 19
2. General Information and Requirement
2.1 Product Family Features
2.1.1 Identity and Key Features
FX18FX58 is a MiniAudio Systemthat incorporates DVD/CD player with USB ,Tuner FM, Audio_in and Blue
Tooth support.
Elements to include as generic requirements:
1. Safety certification ( CB/EMC)
Following is a list of key features:
1. BT module:BM830
2. MCU: STM8S005C6T6 LQFP48
3. DVDdisc /USB/MP3 MPEG (Sunplus SPH8203)
4. FM tuner Module:RZ5B705(FM without RDS)
5. Audio DSP:STA311B
6. AMP:FXD18STA518*2;FXD58STA516B*3
7. Rated output power
10% THD 30% THD(max total
1
output power)*
FXD18 4x60W