SX-A9-J
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CONTENTS
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 7
2.1 SX-A9-J model ........................................................................................................................................... 7
2.1.1 PACKING (SX-A9-J) ............................................................................................................................ 7
2.1.2 EXTERIOR (SX-A9-J).......................................................................................................................... 8
2.2 SX-A6-J model ......................................................................................................................................... 11
2.2.1 PACKING (SX-A6-J) .......................................................................................................................... 11
2.2.2 EXTERIOR (SX-A6-J)........................................................................................................................ 12
3. BLOCK DIAGRA AND SCHEMATIC DIAGRAM ............................................................................................. 16
3.1 OVERALL BLOCK DIAGRAM.................................................................................................................. 16
3.2 OVERALL WIRING DIAGRAM................................................................................................................. 18
3.3 FUNCTION and HEADPHONE ASSYS................................................................................................... 20
3.4 FRONT, MOTOR VR, REMOCON, STATION, POWER LED and VR ASSYS ......................................... 22
3.5 XM-READY/USB ASSY ........................................................................................................................... 24
3.6 AMP LCH, AMP RCH, PROTECTION L-CH and PROTECTION R-CH ASSYS ..................................... 26
3.7 REG IC, SUB TRANS, POWER SW and POWER ASSYS...................................................................... 28
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 30
4.1 SUB TRANS and POWER SW ASSYS ................................................................................................... 31
4.2 FANCTION and HEADPHONE ASSYS ................................................................................................... 32
4.3 FRONT, REMOCON, POWER LED and VR ASSYS ............................................................................... 34
4.4 STATION and MOTOR VR ASSYS .......................................................................................................... 36
4.5 XM-READY/USB ASSY ........................................................................................................................... 38
4.6 AMP LCH, PROTECTION L-CH and SPEAKER L-CH ASSY ................................................................. 40
4.7 AMP RCH, PROTECTION R-CH and SPEAKER R-CH ASSY................................................................ 42
4.8 REG IC and POWER ASSYS .................................................................................................................. 44
5. PCB PARTS LIST ........................................................................................................................................... 46
6. ADJUSTMENT ............................................................................................................................................... 54
7. GENERAL INFORMATION ............................................................................................................................. 55
7.1 TROUBLE SHOOTIG ............................................................................................................................... 55
7.2 SPECIFICATION OF PROTECTIVE OPERATION .................................................................................. 56
7.3 DISCHARGE OF POWER AMPLIFIER ................................................................................................... 56
7.4 PCB LOCATION....................................................................................................................................... 57
7.5 DISASSEMBLY ........................................................................................................................................ 58
8. PANEL FACILITIES ........................................................................................................................................ 62
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