# EESchema Netlist Version 1.1 created  Mit 23 Mai 2012 00:56:27 CEST
(
 ( /4FBC1928 $noname  K4 LOWPWR {Lib=CONN_3}
  (    1 N-000046 )
  (    2 N-000036 )
  (    3 GND )
 )
 ( /4FBC1902 47nF  C21 47nF {Lib=C}
  (    1 ? )
  (    2 GND )
 )
 ( /4FBBD131 $noname  D3 RB0 {Lib=LED}
  (    1 +3.3V )
  (    2 N-000044 )
 )
 ( /4FBBD12F $noname  D2 RA7 {Lib=LED}
  (    1 +3.3V )
  (    2 N-000038 )
 )
 ( /4FBBD107 $noname  R29 330R {Lib=R}
  (    1 /RB0 )
  (    2 N-000044 )
 )
 ( /4FBBD105 $noname  R28 330R {Lib=R}
  (    1 /RA7 )
  (    2 N-000038 )
 )
 ( /4FBBD08D $noname  D1 RA6 {Lib=LED}
  (    1 +3.3V )
  (    2 N-000045 )
 )
 ( /4FBBD07F $noname  R27 330R {Lib=R}
  (    1 /RA6 )
  (    2 N-000045 )
 )
 ( /4FBA6B8F $noname  K2 PROG {Lib=CONN_3}
  (    1 +3.3V )
  (    2 N-000015 )
  (    3 VCC )
 )
 ( /4FBA6B75 $noname  K3 PROG {Lib=CONN_3}
  (    1 /PWRDWN )
  (    2 /MCLR )
  (    3 /VPP )
 )
 ( /4FBA6B22 $noname  C15 100nF {Lib=C}
  (    1 GND )
  (    2 +3.3V )
 )
 ( /4FBA6AE5 $noname  C17 100nF {Lib=C}
  (    1 GND )
  (    2 +3.3V )
 )
 ( /4FB3052B $noname  RV4 1M0 {Lib=POT}
  (    1 N-000010 )
  (    2 /AMP_OUT )
  (    3 /AMP_OUT )
 )
 ( /4FB303C8 $noname  R20 20k {Lib=R}
  (    1 N-000010 )
  (    2 /PREAMP )
 )
 ( /4FB2FE04 $noname  C14 1µF {Lib=C}
  (    1 N-000046 )
  (    2 GND )
 )
 ( /4FB2FA8A $noname  P107 TIN {Lib=CONN_2}
  (    1 /AMP_OUT )
  (    2 N-000042 )
 )
 ( /4FB2F8C3 $noname  P106 FIN {Lib=CONN_2}
  (    1 /AMP_OUT )
  (    2 N-000033 )
 )
 ( /4FB2F72A $noname  R18 470k {Lib=R}
  (    1 +3.3V )
  (    2 N-000046 )
 )
 ( /4FB2F71F $noname  R19 470k {Lib=R}
  (    1 N-000046 )
  (    2 GND )
 )
 ( /4FB2F6FB $noname  C19 150pF {Lib=C}
  (    1 N-000009 )
  (    2 /F2_OUT )
 )
 ( /4FB2F6FA $noname  C16 47nF {Lib=C}
  (    1 N-000040 )
  (    2 GND )
 )
 ( /4FB2F6F9 $noname  R24 130k {Lib=R}
  (    1 N-000009 )
  (    2 N-000011 )
 )
 ( /4FB2F6F8 $noname  R22 910R {Lib=R}
  (    1 N-000040 )
  (    2 /F1_OUT )
 )
 ( /4FB2F6F7 $noname  R23 47k {Lib=R}
  (    1 N-000011 )
  (    2 N-000040 )
 )
 ( /4FB2F6F6 $noname  C18 2,2nF {Lib=C}
  (    1 N-000011 )
  (    2 GND )
 )
 ( /4FB2F6F3 $noname  U2 MAX9913 {Lib=MAX9913}
  (    1 /F1_OUT )
  (    2 N-000020 )
  (    3 N-000046 )
  (    4 GND )
  (    5 /FILTER_EN )
  (    6 /FILTER_EN )
  (    7 N-000046 )
  (    8 N-000009 )
  (    9 /F2_OUT )
  (   10 +3.3V )
 )
 ( /4FB2F6F2 $noname  R25 51k {Lib=R}
  (    1 /F2_OUT )
  (    2 N-000011 )
 )
 ( /4FB2F632 $noname  R21 51k {Lib=R}
  (    1 /F1_OUT )
  (    2 N-000032 )
 )
 ( /4FB2F4D8 $noname  P108 ADC_IN {Lib=CONN_3X2}
  (    1 /AMP_OUT )
  (    2 N-000013 )
  (    3 /F1_OUT )
  (    4 N-000013 )
  (    5 /F2_OUT )
  (    6 N-000013 )
 )
 ( /4FB2F4B0 $noname  C20 47nF {Lib=C}
  (    1 /ADC_IN )
  (    2 GND )
 )
 ( /4FB2F4AC $noname  R26 910R {Lib=R}
  (    1 /ADC_IN )
  (    2 N-000013 )
 )
 ( /4F5A4C4E $noname  P105 MPU {Lib=CONN_8}
  (    1 +3.3V )
  (    2 /PWRDWN )
  (    3 /INT )
  (    4 /CS )
  (    5 /SCK )
  (    6 /SDI )
  (    7 /SDO )
  (    8 GND )
 )
 ( /4F5A06F2 $noname  P104 COMP_LOW {Lib=TST}
  (    1 /C2+ )
 )
 ( /4F5A06E6 $noname  P103 COMP_HIGH {Lib=TST}
  (    1 /C1- )
 )
 ( /4F56D6CE $noname  R17 470k {Lib=R}
  (    1 /FILTER_EN )
  (    2 GND )
 )
 ( /4F56D5B4 $noname  R13 R {Lib=R}
  (    1 /CCP4 )
  (    2 N-000007 )
 )
 ( /4F56D585 $noname  K1 SPEAKER {Lib=CONN_3}
  (    1 +3.3V )
  (    2 N-000007 )
  (    3 GND )
 )
 ( /4F56D57B $noname  P2 UNUSED {Lib=CONN_6}
  (    1 +3.3V )
  (    2 /CCP4 )
  (    3 /RA6 )
  (    4 /RA7 )
  (    5 /RB0 )
  (    6 GND )
 )
 ( /4F56CFE5 $noname  P4 ICSP {Lib=CONN_5}
  (    1 GND )
  (    2 /PGC )
  (    3 /FILTER_EN )
  (    4 VCC )
  (    5 /VPP )
 )
 ( /4F56CEE5 $noname  RV2 50k {Lib=POT}
  (    1 N-000034 )
  (    2 /C1- )
  (    3 N-000042 )
 )
 ( /4F56CE90 $noname  RV3 50k {Lib=POT}
  (    1 N-000042 )
  (    2 /C2+ )
  (    3 N-000030 )
 )
 ( /4F56CDB1 $noname  R10 330k {Lib=R}
  (    1 N-000030 )
  (    2 GND )
 )
 ( /4F56CDAF $noname  C8 5µF {Lib=C}
  (    1 /C2+ )
  (    2 GND )
 )
 ( /4F56CDAE $noname  C10 5µF {Lib=C}
  (    1 /C2+ )
  (    2 GND )
 )
 ( /4F56CD43 $noname  C9 5µF {Lib=C}
  (    1 /C1- )
  (    2 GND )
 )
 ( /4F56CD3B $noname  C7 5µF {Lib=C}
  (    1 /C1- )
  (    2 GND )
 )
 ( /4F56CD2D $noname  R9 330k {Lib=R}
  (    1 +3.3V )
  (    2 N-000034 )
 )
 ( /4F56CBF3 $noname  C11 2,2nF {Lib=C}
  (    1 N-000032 )
  (    2 GND )
 )
 ( /4F56CBF2 $noname  R11 47k {Lib=R}
  (    1 N-000032 )
  (    2 N-000019 )
 )
 ( /4F56CBF1 $noname  R8 910R {Lib=R}
  (    1 N-000019 )
  (    2 N-000033 )
 )
 ( /4F56CBF0 $noname  R12 130k {Lib=R}
  (    1 N-000020 )
  (    2 N-000032 )
 )
 ( /4F56CBEF $noname  C5 47nF {Lib=C}
  (    1 N-000019 )
  (    2 GND )
 )
 ( /4F56CBEE $noname  C6 150pF {Lib=C}
  (    1 N-000020 )
  (    2 /F1_OUT )
 )
 ( /4F56C903 $noname  C2 47µF {Lib=C}
  (    1 N-000035 )
  (    2 N-000016 )
 )
 ( /4F56C8FE $noname  R5 470k {Lib=R}
  (    1 N-000035 )
  (    2 GND )
 )
 ( /4F56C8E4 $noname  R4 470k {Lib=R}
  (    1 +3.3V )
  (    2 N-000035 )
 )
 ( /4F56C8DB $noname  P1 MIC_IN {Lib=CONN_2}
  (    1 N-000036 )
  (    2 N-000016 )
 )
 ( /4F56B741 $noname  C13 100nF {Lib=C}
  (    1 GND )
  (    2 N-000015 )
 )
 ( /4F56B72F $noname  U3 PIC16F1847SO {Lib=PIC16F1847SO}
  (    1 /AMP_OUT )
  (    2 /ADC_IN )
  (    3 /CCP4 )
  (    4 /MCLR )
  (    5 GND )
  (    6 /RB0 )
  (    7 /SDI )
  (    8 /SDO )
  (    9 /INT )
  (   10 /SCK )
  (   11 /CS )
  (   12 /PGC )
  (   13 /FILTER_EN )
  (   14 N-000015 )
  (   15 /RA6 )
  (   16 /RA7 )
  (   17 /C1- )
  (   18 /C2+ )
 )
 ( /4F56B59C $noname  U1 MAX9913 {Lib=MAX9913}
  (    1 /PREAMP )
  (    2 /PREAMP )
  (    3 N-000035 )
  (    4 GND )
  (    5 /PWRDWN )
  (    6 /PWRDWN )
  (    7 N-000046 )
  (    8 N-000010 )
  (    9 /AMP_OUT )
  (   10 +3.3V )
 )
)
*
{ Allowed footprints by component:
$component C21
 SM*
 C?
 C1-1
$endlist
$component D3
 LED-3MM
 LED-5MM
 LED-10MM
 LED-0603
 LED-0805
 LED-1206
 LEDV
$endlist
$component D2
 LED-3MM
 LED-5MM
 LED-10MM
 LED-0603
 LED-0805
 LED-1206
 LEDV
$endlist
$component R29
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component R28
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component D1
 LED-3MM
 LED-5MM
 LED-10MM
 LED-0603
 LED-0805
 LED-1206
 LEDV
$endlist
$component R27
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component C15
 SM*
 C?
 C1-1
$endlist
$component C17
 SM*
 C?
 C1-1
$endlist
$component R20
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component C14
 SM*
 C?
 C1-1
$endlist
$component R18
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component R19
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component C19
 SM*
 C?
 C1-1
$endlist
$component C16
 SM*
 C?
 C1-1
$endlist
$component R24
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component R22
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component R23
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component C18
 SM*
 C?
 C1-1
$endlist
$component R25
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component R21
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component C20
 SM*
 C?
 C1-1
$endlist
$component R26
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component R17
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component R13
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component R10
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component C8
 SM*
 C?
 C1-1
$endlist
$component C10
 SM*
 C?
 C1-1
$endlist
$component C9
 SM*
 C?
 C1-1
$endlist
$component C7
 SM*
 C?
 C1-1
$endlist
$component R9
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component C11
 SM*
 C?
 C1-1
$endlist
$component R11
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component R8
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component R12
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component C5
 SM*
 C?
 C1-1
$endlist
$component C6
 SM*
 C?
 C1-1
$endlist
$component C2
 SM*
 C?
 C1-1
$endlist
$component R5
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component R4
 R?
 SM0603
 SM0805
 R?-*
$endlist
$component C13
 SM*
 C?
 C1-1
$endlist
$endfootprintlist
}
{ Pin List by Nets
Net 1 "/FILTER_EN" "FILTER_EN"
 U3 13
 U2 6
 U2 5
 P4 3
 R17 1
Net 2 "GND" "GND"
 C11 2
 U2 4
 P4 1
 C16 2
 C14 2
 C9 2
 C7 2
 R10 2
 C18 2
 C5 2
 R5 2
 U3 5
 C13 1
 C10 2
 U2 4
 U1 4
 U1 4
 C20 2
 C8 2
 C15 1
 K4 3
 C21 2
 P105 8
 C17 1
 R17 2
 R19 2
 K1 3
 P2 6
Net 3 "/RB0" "RB0"
 U3 6
 R29 1
 P2 5
Net 4 "/RA7" "RA7"
 U3 16
 R28 1
 P2 4
Net 5 "/RA6" "RA6"
 R27 1
 U3 15
 P2 3
Net 6 "/CCP4" "CCP4"
 P2 2
 R13 1
 U3 3
Net 7 "" ""
 R13 2
 K1 2
Net 8 "+3.3V" "+3.3V"
 D3 1
 D2 1
 C15 2
 R9 1
 C17 2
 U2 10
 K2 1
 U2 10
 U1 10
 R4 1
 K1 1
 R18 1
 P105 1
 D1 1
 P2 1
 U1 10
Net 9 "" ""
 U2 8
 R24 1
 C19 1
Net 10 "" ""
 R20 1
 RV4 1
 U1 8
Net 11 "" ""
 R24 2
 R23 1
 C18 1
 R25 2
Net 12 "/AMP_OUT" "AMP_OUT"
 RV4 2
 RV4 3
 U3 1
 U1 9
 P108 1
 P106 1
 P107 1
Net 13 "" ""
 R26 2
 P108 4
 P108 6
 P108 2
Net 14 "/F1_OUT" "F1_OUT"
 U2 1
 P108 3
 R22 2
 C6 2
 R21 1
Net 15 "" ""
 C13 2
 U3 14
 K2 2
Net 16 "" ""
 C2 2
 P1 2
Net 17 "/ADC_IN" "ADC_IN"
 R26 1
 U3 2
 C20 1
Net 18 "/MCLR" "MCLR"
 K3 2
 U3 4
Net 19 "" ""
 C5 1
 R11 2
 R8 1
Net 20 "" ""
 U2 2
 R12 1
 C6 1
Net 21 "/PWRDWN" "PWRDWN"
 U1 5
 U1 6
 K3 1
 P105 2
Net 22 "/C2+" "C2+"
 C8 1
 RV3 2
 P104 1
 U3 18
 C10 1
Net 23 "/C1-" "C1-"
 RV2 2
 C7 1
 U3 17
 P103 1
 C9 1
Net 24 "/PGC" "PGC"
 U3 12
 P4 2
Net 25 "/CS" "CS"
 U3 11
 P105 4
Net 26 "/SCK" "SCK"
 P105 5
 U3 10
Net 27 "/INT" "INT"
 P105 3
 U3 9
Net 28 "/SDO" "SDO"
 P105 7
 U3 8
Net 29 "/SDI" "SDI"
 U3 7
 P105 6
Net 30 "" ""
 R10 1
 RV3 3
Net 31 "/VPP" "VPP"
 K3 3
 P4 5
Net 32 "" ""
 R11 1
 R21 2
 C11 1
 R12 2
Net 33 "" ""
 R8 2
 P106 2
Net 34 "" ""
 R9 2
 RV2 1
Net 35 "" ""
 U1 3
 R5 1
 R4 2
 C2 1
Net 36 "" ""
 K4 2
 P1 1
Net 37 "/PREAMP" "PREAMP"
 U1 1
 R20 2
 U1 2
Net 38 "" ""
 D2 2
 R28 2
Net 39 "VCC" "VCC"
 K2 3
 P4 4
Net 40 "" ""
 R22 1
 R23 2
 C16 1
Net 41 "/F2_OUT" "F2_OUT"
 C19 2
 U2 9
 P108 5
 R25 1
Net 42 "" ""
 RV2 3
 RV3 1
 P107 2
Net 44 "" ""
 D3 2
 R29 2
Net 45 "" ""
 D1 2
 R27 2
Net 46 "" ""
 U2 7
 U1 7
 U2 3
 R18 2
 C14 1
 R19 1
 K4 1
}
#End