Universal T.O.S. U5 78L05 (Positive regulator 100 mA) P1 100 ohm Lin. Potentiometer (Pitch) P2 47k...

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Transcript of Universal T.O.S. U5 78L05 (Positive regulator 100 mA) P1 100 ohm Lin. Potentiometer (Pitch) P2 47k...

  • ©2017 by Valter Narcisi – www.narcisivalter.it/progetti/universal-TOS.html

    Universal T.O.S. 12 or 13 note Top Octave Synthesizer

    with M083B1 and 3-octave selector

    SERVICE MANUAL

  • 1 2 3 4

    A

    B

    C

    D

    4321

    D

    C

    B

    A

    Author:

    Project:

    Size: DWG no. Rev.: Scale: Sheet:

    Year:

    Note:

    Valter Narcisi - San Benedetto del Tronto (AP)

    Universal TOS with 3-octave selector 2017

    A4 1 1 1:1 1 of 1

    www.narcisivalter.it/progetti/universal-TOS.html

    C low

    D

    G

    C#

    Clock

    D#

    12

    9

    4 5

    8

    11

    16

    6 7

    F#

    E

    G# A

    2 10

    F

    3

    1 VCC

    GND

    A#

    15 14B

    C high

    13

    U1 M083B1

    RCext

    9

    10

    In A

    In B 12

    5

    Q

    Q

    7

    11

    CLR

    Cext

    6

    U2B SN74LS221N

    RCext

    1

    2

    In A

    In B 4

    13

    Q

    Q

    15

    3 CLR

    Cext

    14

    U2A SN74LS221N

    12

    13 11U4D

    1

    2 3U4A

    4 5

    6 U4B

    8

    9 10U4C

    +5V

    C4 150pF

    C5 150pF

    R4 1k78

    R10 100k

    R5 1k78

    R11 100kR1

    33

    R2 1k3

    T1 100

    P1 100 Lin.

    +Vcc

    + C2 100uF

    +C1 220uF

    C9

    100nF

    +

    M1 Power Supply

    D1

    1N4001 +Vcc

    10-15 Vcc

    +5V

    C15

    0.1

    C14

    0.1

    74LS221N CD4013

    16 14

    78

    U2 U3

    R6 22k

    +

    C10 .68u P247k Lin.

    C8

    100nF R7

    8k2

    T2 100k

    R8

    270k

    R9

    270k

    C7 0.22u

    R3 47k

    +C3 10u

    R12 68k

    +Vcc

    Q1 BC173C

    R13 1k

    C13

    0.1

    2% 2%

    Stryroflex Styroflex

    Frequency Adj.

    Pitch

    Vibrato Speed adj.

    Vibrato Level

    +Vcc

    25v 10v

    1

    5 6 7 8 9 10 11

    3 4

    2

    12 13 14

    M2 Octave Output

    C12 .1

    2 MHz

    +5V

    C6

    1nF

    C11 .47

    D2

    1N4001

    CD4001UB

    14

    7

    U4

    C16

    0.1

    +Vcc

    Rst

    5

    3

    Data

    CK

    2

    1

    Q

    Q

    4 6

    Set

    U3A CD4013

    Rst

    9

    11

    Data

    CK

    12

    13

    Q

    Q

    108

    Set

    U3B CD4013

    D3

    FDH999

    D4

    FDH999

    D5

    FDH999

    R17 1k5

    R14 47k

    R15 47k

    R16 47k

    +Vcc

    +Vcc

    +Vcc

    J1

    Octave

    J2

    Octave -1

    J3

    Octave -2

    1 MHz 0.5 MHz+5V

    COM

    IN OUTU5 78L05

    Multiturn

    ©2017 All rights reserved

    4978 Hz

    4186 Hz 4434 Hz 4698 Hz

    5274 Hz 5588 Hz 5920 Hz 6272 Hz 6644 Hz 7040 Hz 7458 Hz 7902 Hz 8372 Hz

    SW1

    Vibrato

    1245 Hz

    1047 Hz 1109 Hz 1175 Hz

    1319 Hz 1397 Hz 1480 Hz 1568 Hz 1661 Hz 1760 Hz 1865 Hz 1976 Hz 2093 Hz

    GND

    2489 Hz

    2093 Hz 2217 Hz 2349 Hz

    2637 Hz 2794 Hz 2960 Hz 3136 Hz 3322 Hz 3520 Hz 3729 Hz 3951 Hz 4186 Hz

    Octave Selector On/Off

    ©2017 by Valter Narcisi - www.narcisivalter.it/progetti/universal-TOS.html - All rights reserved

  • MASTER (Bottom layer)

    ©2017 by Valter Narcisi - www.narcisivalter.it/progetti/universal-TOS.html - All rights reserved

  • PCB layout

    ©2017 by Valter Narcisi - www.narcisivalter.it/progetti/universal-TOS.html - All rights reserved

  • PCB DIMENSIONS and HOLES

    ©2017 by Valter Narcisi - www.narcisivalter.it/progetti/universal-TOS.html - All rights reserved

  • UNIVERSAL T.O.S.

    ©2017 by Valter Narcisi – www.narcisivalter.it/progetti/universal-TOS.html

    13 Note Top Octave Synthesizer with 3-octave selector (M083B1)

    R1 33 ohm R2 1k3 R3 47k R4 – R5 1k78 R6 22k R7 8k2 R8 – R9 270k R10 – R11 100k R12 68k R13 1k R14 … R16 47k R17 1k5 C1 220uF - 25V C2 100uF – 10/16V C3 10u – 10/16V C4 – C5 150pF Styroflex C6 1nF C7 220nF C8 – C9 100nF C10 0.68u – 10/16V C11 470nF C12 … C16 100nF D1 – D2 1N4001 or equivalent D3 … D5 FDH999 or equivalent Q1 BC173B or BC173C U1 M083B1 U2 SN74LS221N U3 CD4013 U4 CD4001UB U5 78L05 (Positive regulator 100 mA) P1 100 ohm Lin. Potentiometer (Pitch) P2 47k Lin. Potentiometer (Vibrato amount) T1 100 ohm Multiturn Trimmer (Freq. adj.) T2 100k Trimmer (Vibrato Speed adj.) J1 … J3 Strip 2way – 2.54 mm. (Octave slector) M1 2 way screw terminal 5 mm. (Power Supply input) M2 Strip/socket 14 way 2.54 mm. (Octave Outputs) SW1 Strip 2way (Switch Vibrato ON/OFF)

  • ©2017 by Valter Narcisi - www.narcisivalter.it/progetti/universal-TOS.html - All rights reserved

  • DO DO# RE RE# MI FA FA# SOL SOL# LA LA# SI 8 13288 14080 14916 15804 16744 17740 18796 19912 21096 22352 23680 25088 7 12544 13288 14080 14916 15804 16744 17740 18796 19912 21096 22352 23680 6 11840 12544 13288 14080 14916 15804 16744 17740 18796 19912 21096 22352 5 11176 11840 12544 13288 14080 14916 15804 16744 17740 18796 19912 21096 4 10548 11176 11840 12544 13288 14080 14916 15804 16744 17740 18796 19912 3 9956 10548 11176 11840 12544 13288 14080 14916 15804 16744 17740 18796 2 9396 9956 10548 11176 11840 12544 13288 14080 14916 15804 16744 17740 1 8868 9396 9956 10548 11176 11840 12544 13288 14080 14916 15804 16744 0 8372 8868 9396 9956 10548 11176 11840 12544 13288 14080 14916 15804 ‐1 7904 8372 8868 9396 9956 10548 11176 11840 12544 13288 14080 14916 ‐2 6740 7904 8372 8868 9396 9956 10548 11176 11840 12544 13288 14080

    TABELLA DELLE NOTE MUSICALI  (1/3)

    ‐3 7040 6740 7904 8372 8868 9396 9956 10548 11176 11840 12544 13288 ‐4 6644 7040 6740 7904 8372 8868 9396 9956 10548 11176 11840 12544 ‐5 6272 6644 7040 6740 7904 8372 8868 9396 9956 10548 11176 11840 ‐6 5920 6272 6644 7040 6740 7904 8372 8868 9396 9956 10548 11176 ‐7 5588 5920 6272 6644 7040 6740 7904 8372 8868 9396 9956 10548 ‐8 5276 5588 5920 6272 6644 7040 6740 7904 8372 8868 9396 9956

    DO DO# RE RE# MI FA FA# SOL SOL# LA LA# SI 8 6644 7040 7458 7902 8372 8870 9398 9956 10548 11176 11840 12544 7 6272 6644 7040 7458 7902 8372 8870 9398 9956 10548 11176 11840 6 5920 6272 6644 7040 7458 7902 8372 8870 9398 9956 10548 11176 5 5588 5920 6272 6644 7040 7458 7902 8372 8870 9398 9956 10548 4 5274 5588 5920 6272 6644 7040 7458 7902 8372 8870 9398 9956 3 4978 5274 5588 5920 6272 6644 7040 7458 7902 8372 8870 9398 2 4698 4978 5274 5588 5920 6272 6644 7040 7458 7902 8372 8870 11 4434 4698 4978 5274 5588 5920 6272 6644 7040 7458 7902 8372 0 4186 4434 4698 4978 5274 5588 5920 6272 6644 7040 7458 7902 ‐1 3952 4186 4434 4698 4978 5274 5588 5920 6272 6644 7040 7458 ‐2 3370 3952 4186 4434 4698 4978 5274 5588 5920 6272 6644 7040 ‐3 3520 3370 3952 4186 4434 4698 4978 5274 5588 5920 6272 6644 ‐4 3322 3520 3370 3952 4186 4434 4698 4978 5274 5588 5920 6272 ‐5 3136 3322 3520 3370 3952 4186 4434 4698 4978 5274 5588 5920 ‐6 2960 3136 3322 3520 3370 3952 4186 4434 4698 4978 5274 5588 ‐7 2794 2960 3136 3322 3520 3370 3952 4186 4434 4698 4978 5274 ‐8 2638 2794 2960 3136 3322 3520 3370 3952 4186 4434 4698 4978

    DO DO# RE RE# MI FA FA# SOL SOL# LA LA# SI 8 3322 3520 3729 3951 4186 4435 4699 4978 5274 5588 5920 6272 7 3136 3322 3520 3729 3951 4186 4435 4699 4978 5274 5588 5920 6 2960 3136 3322 3520 3729 3951 4186 4435 4699 4978 5274 5588 5 2794 2960 3136 3322 3520 3729 3951 4186 4435 4699 4978 52745 2794 2960 3136 3322 3520 3729 3951 4186 4435 4699 4978 5274 4 2637 2794 2960 3136 3322 3520 3729 3951 4186 4435 4699 4978 3 2489 2637 2794 2960 3136 3322 3520 3729 3951 4186 4435 4699 2 2349 2489 2637 2794 2960 3136 3322 3520 3729 3951 4186 4435 1 2217 2349 2489 2637 2794 2960 3136 3322 3520 3729 3951 4186 0 2093 2217 2349 2489 2637 2794 2960 3136 3322 3520 3729 3951 ‐1 1976 2093 2217 2349 2489 2637 2794 2960 3136 3322 3520 3729 ‐2 1685 1976 2093 2217 2349 2489 2637 2794 2960 3136 3322 3520 ‐3 1760 1685 1976 2093 2217 2349 2489 2637 2794 2960 3136 3322 ‐4 1661 1760 1685 1976 2093 2217 2349 2489 2637 2794 2960 3136 ‐5 1568 1661 1760 1685 1976 2093 2217 2349 2489 2637 2794 2960 ‐6 1480 1568 1661 1760 1685 1976 2093 2217 2349 2489 2637 2794 ‐7 1397 1480 1568 1661 1760 1685