tV t IEPROM1000.3.0V.8.0V.8.1V.8.21000.3.1V.9.11000.3.2V.9.21000.3.3V.9.5100110051010.01010.1V.51015.0SEQ9.11015.1SEQB.1 (16K)SEQC.1 (64K)fake clockfilter (VCF)1000.3.0filter envelope amount VCAfilter envelope generatorfilter keyboardfinal VCAfrequency CV2-7, 2-10, 2-12, 2-14, 3-11ll-'tll-'f8-19-111-523-322-118-1, 19-10, 19-11, 20-511^-6, 15-1116-116-119-420-118-1, 19-11, 20-520-420-42-192-1, 2-4 thru 2-7, 2-9, 3-17 thru 3-21, 4-6, 4-14,7-94-142-1, 2-4, 2-6 thru 2-9, 3-17 thru 3-21, 7-52-7see "amplifier"2-4, 2-7gate1000.3.01010glide1000.3.01010gate output1010Iground loop2-2, 2-4, 2-7, 2-14, 2-15, 4-114-72-9, 2-17, 3-14, 4-514-8, 14-10, 15-1614-71-3input/output (I/O) interface1000.3.01000.3.2100510101015.01015.1interconnection1000.3.01000.3.210162-7,2-10, 2-12, 2-13,3-118-3, 10-718-1, 18-214-5, 15-1219-418-2, 19-103-310-515-324-4 TN1016-1 10/83
tII^interrupt (-INTor -NMI)1000.3.0 2-12, 2-201000.3.2 8-31001 22-21010 U-5, l*-6, 15-3J-wires 1-61000.3.0 2-151010 l'f-2keyboard CV 2-1, 2-7, 2-8, 2-15, 2-17keyboardsee also "switch/keyboard matrix"1000.3.0 1-6, 1-7, 2-1, 2-if, 2-7, 2-8, 2-17, 31010 U.2, lt^.7, 15-8knobs 2-7-9LED matrix1000.3.0 2-15,3-5,3-91000.3.3 13-71001 22-11010 l*-5thru lt^-7, 15-5, 15-9level shiftersaddress bus 2-13, 3-11CS/data bus 2-13, 3-11envelope generator CV 2-9, 3-15oscillator B triangle 2-8LFO1000.3.0^ 2-7, 2-8, 3-li^, 4-71010 14-8, 15-15, 16-13line voltage select switch 1-1loop (scan time)1000.3.0 2-10, 2-15, 2-16, 2-181000.3.2 9-2, 9-41010 14-2, 14-5manual rriodemaster summers1000.3.01010master tune1000.3.010011010master volumememory1000.3.0100510102-7, 2-163-14, 4-1014-7, 15-16, 15-17, 16-142-4, 2-7, 3-5, 3-1422-614-1016-15see also "EPROM" and "RAM"2-7, 2-10, 2-12,3-1118-114-5, 14-6TN1016-1 10/83 24-5
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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
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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
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115-3 PCB 3BT301 E-040L-\:!Oi 0-U45
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I ]U374U375U376U377U37SU379U380U381
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- 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
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- Page 100 and 101: t J IISECTION 10REVISION 3.1 and 3.
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- Page 118 and 119: SECTION 13PROPHET-5 REV 3.3 UPDATET
- Page 120 and 121: iFigure 13-1PCB 3 TOP MODIFICATIONT
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