Sequential Circuits Prophet-5 Service Manual - Audiofanzine

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[ i f JSECTION 2*INDEX TO TM1016BIndex Datet 6 Dec, 1982Index also covers TMIOOOD.^ (Sections 1-13, 23) and TM1016A (Sections 1-22)Instrument CodesInstrument series are coded by model number, followed by a period and the rev level.1000.11000.21000.3.01000.3.11000.3.21000.3.3100110051010.01010.11015.01015.11016.01016.1ProphetProphetProphetProphetProphetProphet-5 Synthesizer, Rev 3.3 (120-program)ProphetProphetProphetProphetProphetProphetProphetProphet-5 Synthesizer, Rev 1 (S/N 1-182)-5 Synthesizer, Rev 2 (184-1299)-5 Synthesizer, Rev 3 (1300- )-5 Synthesizer, Rev 3.1 (RAM changes)-5 Synthesizer, Rev 3.2 (USART, Analog)-5 Remote Keyboard-5 Polyphonic Sequencer-10 Synthesizer, Rev (1-329)-10 Synthesizer, Rev 1-10 Polyphonic Sequencer, Rev (1-329)-10 Polyphonic Sequencer, Rev 1 (330- )-10 with Rev Sequencer-10 with Rev 1 SequencerTOPICADC1000.3.0 .1010additive synthesisadd re ssaddress bus1000.3.01000.3.11000.3.2100510101015.1amplifier (final VCA)amplifier envelope generatoranalog interface1000.3.2assembly proceduresaudio output (volume)1000.3.01010PAGE(S)2-16, 2-17, 2-19, 2-20, 3-12, 4-1114-8, 15-13, 16-142-2see "memory address" or "I/O interface"2-10, 2-12, 3-118-18-318-214-6, 14-718-22-1, 2-4, 22-1, 2-4, 28-2, 8-41-1 thru 1-79, 3-17 thru 3-21, 4-1, 4-6, 4-167, 2-9, 3-17 thru 3-212-4 thru 2-6, 2-9, 2-10, 3-5, 3-14, 3-15, 4-114-10, 15-5, 15-23, 16-15TN1016-1 10/83 24-1
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PROPHET-5 SYNTHESIZERTECHNICAL MANU
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iJTable of ContentsISECTION 1MECHAN
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'1SECTION 1MECHANICAL1-0 GENERALThi
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Raise the top panel assembly to ser
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1-5 PCB 1/2 CONTROL PANELSOnce PCB
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Figure 1-5KEYBOARD REMOVAL1 -7/1 -8
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TOADDITIONALVCOsTOADDITIONALENV GEN
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2-2 THE PROPHETThe Prophet is a sub
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COMMON ANALOGVOICE(VOiCES e-5 ARE S
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'IAll processed CVs originate from
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ajMim—2-8 AUDIO OUTPUTAs shown in
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.'2-10 MICROPROCESSOR, MEMORY, AND
Page 27 and 28:
For troubleshooting, it should be e
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2-12 ADC, DAC, AND CV OUTPUTSThe DA
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iirH- - jMg 1— -^ 'iVMUX, U201-3^
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the same CV and trigger pattern to
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SECTION 3DOCUMENTS3-0 DOCUMENT LIST
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TOP PANEL ASSEMBLY1CHASSiSLAST \NOT
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TB/0i/20f 32 22 30 20 19 25 233 2 I
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TBZOf/^fOtP^2C20ZTBZOI/IOl17FUT ATK
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OA* Y*tMOlooMtt'O o)i:i'^.^^.1 I5-
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—' i+6V+5d^1—+I5V+ SV+ V ff^ U3
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1+ I5V£/JJiJ-5|T> -TUNEWBOtWfOiAMP
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P40I+I6V(TUNE MUX)P40iP40f3ft wMIK
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+ I5VOSCP40i^Q ^ |PMOPFR£QASFINAL
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M+I5VP40/ x|5v301 K|%34^fM0O£WASR4
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IU504ft50647C5042Z00|iFMCTBMtZCT2 1
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Inpreparation for service, set up t
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4-2 OSCILLATOR B TESTSTEP MODULE CO
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4-S FILTER TEST.STEP'MODULE CONTROL
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4-8 POLY-MOD TEST—A.STEP MODULE C
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i4-11 PITCH WHEEL TRIMThis trim rem
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A)I4-16 VCO SCALE TRIMBE SURE RECOR
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4-19 FILTER ENVELOPE AMOUNT VCA BAL
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4-21 FINAL VGA BAL1. Switch PRESET
Page 74 and 75: 115-3 PCB 3BT301 E-040L-\:!Oi 0-U45
Page 76 and 77: I ]U374U375U376U377U37SU379U380U381
Page 78 and 79: 1R419SR4199R4200R4201R4202R4203R420
Page 80 and 81: 51» IR44S7/488 R-025R44S9 R-009R44
Page 82 and 83: kL096 E-066098 E-071100 E-078102 E-
Page 84 and 85: IJ310 M-156312 M-157314 M-158316 M-
Page 86 and 87: JJ51S R-161520 R--162522 R-163524 R
Page 88 and 89: FFFFDBKFETFFFILTFINFINEFOAFREQFSKFT
Page 90 and 91: 11 IJSECTION 8THEORY8-0 INTRODUCTIO
Page 92 and 93: 1 1for the 2 to 5-foot range. The c
Page 94 and 95: IiSECTION 9PRCX^RAMMING9-0 INTRODUC
Page 96 and 97: I3JIJThe Prophet will not accept st
Page 98 and 99: ByteByte 23Switch Bit (7)OSC A PULS
Page 100 and 101: t J IISECTION 10REVISION 3.1 and 3.
Page 102 and 103: I+ I5V+5dI^1-+5V 2'2pF+I6V+5V^^' U3
Page 104 and 105: T&=* PANEL ASSE^^mtYSAfKEYBOARD,'r-
Page 106 and 107: .^^'»_ u jj'/X H"r,P-*tQ( p5^f -^"
Page 108 and 109: 4/J«-5[E> -TUNER57a12wzofwiOi^^^^^
Page 110 and 111: —T8502J/fRSOBWMfrS/IC5045.iiU502i
Page 112 and 113: ^ 1 1 ;4 PINFigure II-OFigure11-TM1
Page 114 and 115: I 111-2 REVISION 3.0 MEMORY TESTRev
Page 116 and 117: Tr1 1-5 WHEEL BALANCE TRIM1. See pa
Page 118 and 119: SECTION 13PROPHET-5 REV 3.3 UPDATET
Page 120 and 121: iFigure 13-1PCB 3 TOP MODIFICATIONT
Page 122 and 123: T 1ttSillniiinMIttltltlltlillll^- ^
Page 126 and 127: '^'K'..v''
Page 128 and 129: tV t IEPROM1000.3.0V.8.0V.8.1V.8.21
Page 130 and 131: IJmemory interface1000.3.01000.3.11
Page 132 and 133: ittKRAM, non-volatile (NV)1000.3.01
Page 134: 1voltage-current convertervoice ass
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