MP3-USB Mini Hi Fi System with Digital PLL Tuner , CD-MP3, 50 W
2 /per channel Universal Class D Power Amplifier Aux In,mp3 paly in , Remote Control
LIFETIME : 7 Years
Class
Tuner
I II X III Page 8 SAFETY requirements Version 55 78
Supply + Amplifier
X
4,5
Safety EN 60065 EN 60065
Loudspea
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120W Mini Hi-Fi System
FWM210/55/78 FWM210X/77
CONTENTS
Technical specification ............................................................1-2..1-4
Version Variation.............................................................................2-1 Disassembly diagram............ ........................................................2-2
Block diagram................................................................................3-1 Wiring diagram ..............................................................................3-2
MAIN board Circuit diagram ..................................................................4-1..4-2 Layout diagram..................................................................4-3 4-4
Dispaly board Circuit diagram .............................................