1. PRODUCT OVERVIEW ........................................................................................................................ 2
1.1. PRODUCT OUTLINE ....................................................................................................................................2
1.1.1.
INTERNAL COMPOSITION...................................................................................................................2
1.1.2.
ACCESSORIES .....................................................................................................................................3
1.1.3.
1.1.4.
ABOUT CONTENT PROTECTION........................................................................................................3
1.1.5.
1.1.6.
2. BLOCK DIAGRAM ............................................................................................................................... 5
3. CAUTIONS ON REPAIR....................................................................................................................... 7
3.3. WHEN REPLACING THE HDD .....................................................................................................................8
3.3.1.
3.3.2.
HOLDING THE HDD..............................................................................................................................8
3.3.3.
3.4.1.
UPDATING THE FIRMWARE. .............................................................................................................12
3.5.1.
4. TROUBLESHOOTING........................................................................................................................ 17
4.1. ANTICIPATED DEFECTS............................................................................................................................17
4.2.1.
THE UNIT WILL NOT TURN ON. ........................................................................................................18
4.2.2.
NO SOUND COMES OUT. ..................................................................................................................20
4.2.3.
FM CANNOT BE RECEIVED...............................................................................................................20
4.2.4.
THE SOUND IS ODD. .........................................................................................................................21
4.2.5.
THE LCD DISPLAY IS ODD. ...............................................................................................................21
4.2.6.
4.2.7.
4.2.8.
THE USB CONNECTION FAILS. ........................................................................................................21
4.2.9.
6.2. REASSEMBLING PROCEDURES ..............................................................................................................30
7. EXPLODED VIEW .............................................................................................................................. 34
8. PARTS LIST........................................................................................................................................ 35
CONTENTS
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