Table Of Contents - Pioneer S-W1EX Service Manual

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CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
A
2.1 PACKING ................................................................................................................................................... 6
2.2 EXTERIOR SECTION................................................................................................................................ 8
2.3 SPEAKER SECTION ............................................................................................................................... 10
2.4 AMPLIFIER ASSY ................................................................................................................................... 12
3. SCHEMATIC DIAGRAM ................................................................................................................................. 14
3.1 OVERALL WIRING DIAGRAM................................................................................................................. 14
3.2 INPUT, CONTROL, MODE and LED ASSYS .......................................................................................... 16
3.3 D AMP ASSY ........................................................................................................................................... 18
3.4 POWER SW and SMPS ASSYS.............................................................................................................. 20
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 23
4.1 INPUT ASSY............................................................................................................................................ 24
4.2 CONTROL, MODE and LED ASSYS....................................................................................................... 26
B
4.3 D AMP ASSY ........................................................................................................................................... 28
4.4 POWER SW and SMPS ASSYS.............................................................................................................. 30
5. PCB PARTS LIST ........................................................................................................................................... 34
6. ADJUSTMENT ............................................................................................................................................... 39
7. GENERAL INFORMATION ............................................................................................................................. 40
7.1 CAUTIONS ON SERVICING AMP ASSY (AXW7007, AXW7008) .......................................................... 40
7.2 SMPS BLOCK TROUBLE SHOOTING .................................................................................................... 42
7.3 AMP BLOCK TROUBLE SHOOTING ...................................................................................................... 44
7.4 DESCRIPTION OF SMPS BLOCK .......................................................................................................... 45
7.5 DESCRIPTION OF AMP BLOCK............................................................................................................. 47
7.6 CAUTIONS ON DISASSEMBLY AND ASSEMBLY .................................................................................. 48
C
8. PANEL FACILITIES ........................................................................................................................................ 51
D
E
F
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S-W1EX
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