Table Of Contents - Pioneer SX-316-S Service Manual

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CONTENTS
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SAFETY INFORMATION ..................................................................................................................................... 2
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1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
A
2.1 PACKING ................................................................................................................................................... 6
2.2 EXTERIOR SECTION................................................................................................................................ 8
2.3 FRONT PANEL SECTION ....................................................................................................................... 10
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 12
3.1 BLOCK DIAGRAM ................................................................................................................................... 12
3.2 OVERALL WIRING CONNECTION DIAGRAM........................................................................................ 14
3.3 MAIN ASSY (1/3) ..................................................................................................................................... 16
3.4 MAIN ASSY (2/3) ..................................................................................................................................... 18
3.5 MAIN ASSY (3/3) ..................................................................................................................................... 20
3.6 DSP ASSY (1/2)....................................................................................................................................... 22
3.7 DSP ASSY (2/2)....................................................................................................................................... 24
3.8 POWER PACK (1/2), TRANS 2 and TRANS 3 ASSYS ............................................................................ 26
B
3.9 POWER PACK (2/2) and HEADPHONE ASSYS ..................................................................................... 28
3.10 FRONT DISPLAY, R. ENCODER and POWER KEY ASSYS ................................................................ 30
3.11 TRANS 4, REGULATOR and DIGITAL IN ASSYS ................................................................................. 32
3.12 FRONT INPUT, PRIMARY and TRANS 1 ASSYS ................................................................................. 33
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 34
4.1 REGULATOR and DIGITAL IN ASSYS .................................................................................................... 35
4.2 MAIN and FRONT INPUT ASSYS ........................................................................................................... 36
4.3 DSP ASSY ............................................................................................................................................... 40
4.4 POWER PACK ASSY............................................................................................................................... 44
4.5 TRANS2, TRANS3, TRANS4 and TRANS1 ASSYS ................................................................................ 48
4.6 HEAD PHONE, FRONT DISPLY, R. ENCODER and POWER KEY ASSYS ........................................... 50
C
4.7 PRIMARY ASSY ...................................................................................................................................... 54
5. PCB PARTS LIST ........................................................................................................................................... 56
6. ADJUSTMENT ............................................................................................................................................... 73
7. GENERAL INFORMATION ............................................................................................................................. 74
7.1 DIAGNOSIS ............................................................................................................................................. 74
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L 13942296513
7.1.1 DISASSEMBLY.................................................................................................................................. 74
7.2 PARTS...................................................................................................................................................... 77
7.2.1 IC ....................................................................................................................................................... 77
7.3 EXPLANATION ........................................................................................................................................ 85
7.3.1 DETECTION CIRCUIT ...................................................................................................................... 85
7.3.2 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION.............................................. 87
7.3.3 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART .......................................................................... 89
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8. PANEL FACILITIES ........................................................................................................................................ 90
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