1. SMPS PART ........................................................................................................................................... 3-2
2. AUDIO ABNORMAL ............................................................................................................................... 3-4
4. CD PART ................................................................................................................................................ 3-6
5. CD READING CHECK............................................................................................................................ 3-7
6. USB PART .............................................................................................................................................. 3-8
7. VFD DISPLAY CHECK ........................................................................................................................... 3-9
................................................................................................................................... 3-17
.................................................................................................................................... 3-19
1. SMPS CIRCUIT DIAGRAM .................................................................................................................. 3-21
2. MAIN-1 CIRCUIT DIAGRAM ................................................................................................................ 3-23
3. MAIN-2 CIRCUIT DIAGRAM ................................................................................................................ 3-25
4. MAIN-3 CIRCUIT DIAGRAM ................................................................................................................ 3-27
5. MAIN-4 CIRCUIT DIAGRAM ................................................................................................................ 3-29
7. IPOD CIRCUIT DIAGRAM .................................................................................................................... 3-33
1. ICs......................................................................................................................................................... 3-35
2. DIODES ................................................................................................................................................ 3-35
3. CAPACITORS....................................................................................................................................... 3-36
4. CONNECTORS .................................................................................................................................... 3-37
1. SMPS P.C.BOARD ............................................................................................................................... 3-39
2. MAIN P.C.BOARD ................................................................................................................................ 3-41
3. DISPLAY P.C.BOARD .......................................................................................................................... 3-45
4. USB P.C.BOARD .................................................................................................................................. 3-45
5. IPOD P.C.BOARD ................................................................................................................................ 3-46
SECTION 3
ELECTRICAL
CONTENTS
............................................................................................................................... 3-21
................................................................................................................. 3-35
......................................................................................... 3-39
.................................................................................... 3-2
..................................................................................... 3-10
3-1