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M-Audio Venom Service Manual Download Page 18

G0

S0-49

C

PART NUMBER:

ASSY NUMBER:

REV:

SIZE:

TITLE:

COMPANY:

RELEASED:

DATED:

CHECKED:

DATED:

DATED:

DRAWN:

SCALE:

FILE NAME:

1:1

REVISION RECORD

APPROVED:

ECO NO:

LTR

DATE:

1

2

3

4

5

6

D

C

B

A

C

D

B

A

CE

SHEET:      OF  

3.4Vpp FS

3.0Vpp FS
+0.5dBV

+1.6dBV

12dBV

AK4384 Control Pins

6: SMUTE, L=disabled

7: Auto MCLK, L=manual

8: Data, H=I2S

5: Power Down, H=normal

9: Control Data, H=parallel

Line Out R

Line Out L

11/12/2010

6

6

Updated mute circuit

Change C21 to 47uF/16V 1.5mm spacing

Changed filter values

to match Mother

to fix osc problem

changed 3.3 and 5.0 power

ADC

2

AINL

1

AINR

6

VA

9

SDO

12

SCLK

10

LRCK

11

MCLK

8

DGND

7

VD

14

DIF

5

AGND

4

VCOM

13

PDN

16

CKS0

3

CKS1

15

CKS2

U1

AK5358VT

C1

100nF

C2

100nF

C3

100nF

+

C5

10uF
16V

+

C6

2.2uF
16V

+

C7

10uF
16V

R1

5R1

+

C4

10uF
16V

C8

100nF

8

4

U3-C

NJM4580M

R33

240R

C49

100nF

R128

20R

R30

240R

+

C113

10uF
16V

+

C114

10uF
16V

R31

10K

R42

10K

B

E

C

Q1

M

M

B

T

3

9

0

4

B

E

C

Q3

M

M

B

T

3

9

0

4

C9

100nF

DAC

12

VCOM

11

OUTL

16

DZFL

3

SDTI

2

BCLK

4

LRCK

1

MCLK

13

VSS

14

VDD

15

DZFR

10

OUTR

9

P/S

5

PD

6

CS

7

CCLK

8

CDTI

U2

AK4384VT

+

C10

10uF
16V

C11

100nF

-

+

2

3

1

U3-A

NJM4580M

C12

220pF

R2

3K01

R95

12K

C13

220pF

R3

24K

R4

10K

-

+

6

5

7

U3-B

NJM4580M

C14

220pF

R5

3K01

R6

12K

C17

220pF

R8

24K

R101

10K

+

C18

10uF
16V

R9

10K

+

C19

10uF
16V

R10

10K

R106
20K

R117

4K7

+

C20

47uF
16V

D4

1N4148

1

B

2 E

3 C

Q7
MMBT3906

1

B

2

E

3

C

Q9

MMBT3906

R11

10K

R12

10K

C22

100nF

C23

100nF

C116

1000pF

C128

1000pF

1
2
3
4
5
6

J15

S

IL

 6

 P

IN

 2

.5

4

m

m

R87

10K

R89

4K7

R90

511R

C91

100pF

C94

100pF

3

IN

2

OUT

1

GND

4

TAB(OUT)

U7

LT1117CST-5.0

C28

100nF

C38

100nF

+

C42

10uF
16V

+

C43

10uF
16V

C44

100nF

R25

5R1

1 S

3 R

2 T
4 TS

J7

CON/1/4"/LJB0660-4R

1/4" STEREO JACK

1 S

3 R

2 T
4 TS

J8

CON/1/4"/LJB0660-4R

1/4" STEREO JACK

+

C21

47uF
16V

+5.0VA

AGND

AINR

AINL

AGND

+5.0VA

DAAD0

CLBD

WSBD

CKOUT

DABD0

LOUT

+3.3V

LINEOUT_L

LINEOUT_R

AGND

+VA

AGND

AGND

AGND

-VA

AGND

AGND

+5.0VA

LOUT

ROUT

ROUT

AGND

AGND

AGND

AGND

+VA

AGND

AGND

AGND

MUTE

MUTE

LINEOUT_L

LINEOUT_R

+VA

-VA

AGND

AGND

+5.0VA

+VA

AGND

Summary of Contents for Venom

Page 1: ...f those authorized by M Audio If you are not the authorized intended recipient you are hereby notified that any review dissemination distribution or duplication of this document is strictly prohibited...

Page 2: ...Manual shall be solely your responsibility and M Audio shall have no liability for any such repairs or service work All such service or repairs are performed at the sole risk of the person performing...

Page 3: ...WITH ANY ION AUDIO DISTRIBUTOR OR AUTHORIZED REPAIR SERVICE CENTER IN THE PROVISION OF REPAIR SERVICES OR TO BE OR MAKE REPAIRS AS AN AUTHORIZED SERVICE CENTER ALL REPAIRS DONE BY ANY ENTITY OTHER TH...

Page 4: ...s heat registers radiators or other heat producing equipment 7 Ventilation When installing the product make sure that the product has adequate ventilation Improperly ventilating the product may cause...

Page 5: ...tal Film 1 16W 1 10K 0603 A 6 R25 R26 R52 R55 R159 3 CR12 33R01 Resistor Metal Film 1 8W 1 33 1206 2 R51 R158 3 EC01 00002 Connector PCB 6 3mm Stereo Jack Metal Ring with nut washer RT ANG 1 J21 3 EC0...

Page 6: ...FLASH BIN B 1 3 XX00 00008_V2 XX00 00008 DNP XJ3 S0 49 0 2 9310 61788 00 LBL INDIVIDUAL UNIT C 1 3 9470 61787 00 DOC CM PRODUCT LABELING REQUIREMENTS D 1 2 9490 65062 00 ASY MFG DOCS 9100 65005 00 VEN...

Page 7: ...3 CC12 02211 Capacitor Ceramic NPO 5 25V 220pF 0603 2 C118 C120 3 CC12 04711 Capacitor Ceramic NPO 5 25V 470pF 0603 4 C123 C124 C130 C131 3 CC12 47C01 Capacitor Ceramic NPO 5 25V 47pF 0603 2 C101 C115...

Page 8: ...or LM1117T 3 3 3 3V LDO 800mA HM TO 220 A 1 U16 3 CJ03 11175 IC Regulator AP1117E18 1 8V LDO 1A SOT 223 1 U12 3 CJ03 34711 IC Regulator LT3471 Dual 1 3A Boost Inverter DFN 3X3mm A 1 U99 3 CJ03 78051 I...

Page 9: ...16W 1 137K 0603 1 R625 3 CR10 15001 RESISTOR METAL FILM 1 16W 1 150 0603 A 1 R81 3 CR10 15021 Resistor Metal Film 1 16W 1 15K 0603 A 2 R622 R623 3 CR10 20001 Resistor Metal Film 1 16W 1 200 0603 A 1...

Page 10: ...00043 Connector PCB RCA Single Rt Angle Red RJ 2016G WHITE 1 J11 3 EC01 00044 Connector PCB RCA Single Rt Angle White RJ 2016G RED 1 J13 3 EC04 00010 Connector Header 1x10 2mm Male C10110P1VK0 Vert Sh...

Page 11: ...SO 49 Top B Board A0 1 3 CC03 10031 Capacitor Ceramic X7R 25V 100nF 10 0603 1 C1 3 CD01 00004 Diode Small Signal 1N4148 DO 35 15 D8 11 D29 31 D36 39 D43 46 3 CD10 00013 Diode LED Green Diffused T1 3m...

Page 12: ...Black 4 S1 4 3 ES02 00011 Switch Pushbutton DPDT PS 22E85L Latching Vert A 1 S8 3 SS8550 SS8550 Q2 Q5 Q11 S0 49 1 Q7 1 9310 61789 00 LBL UNIT PACKAGING C 1 2 9470 61787 00 DOC CM PRODUCT LABELING REQ...

Page 13: ...ream SAM3308B DSP USB PHY Philips ISP1181B 16 bit Parallel Bus S29GL032 Spansion Flash MCU Philips LPC2136 UART DEBUG UART JTAG DEBUG ADC DAC MIC INPUT INST INPUT LINE INPUT I2S AKM AK5358 AKM AK4385...

Page 14: ...7R 100nF 1 GND 2 OUT 3 IN 4 TAB OUT U12 AP1117E18 3 IN 2 OUT 1 GND 4 TAB OUT U16 LM1117T 3 3 1 FB1N 2 FB1P 3 VREF 4 FB2P 5 FB2N 6 SW2 7 SHDN SS2 8 VIN 9 SHDN SS1 10 SW1 11 GND U99 LT3471 R621 47K C476...

Page 15: ...nF C61 100nF C62 10uF TANT A 25 A0 24 A1 23 A2 22 A3 21 A4 20 A5 19 A6 18 A7 8 A8 7 A9 6 A10 5 A11 4 A12 3 A13 2 A14 1 A15 48 A16 17 A17 16 A18 9 A19 10 A20 11 WE 28 OE 26 CE 37 VCC 29 D0 31 D1 33 D2...

Page 16: ...BAT U13 LPC2136 XR91 47R C76 100nF C77 100nF C78 100nF C79 100nF C80 100nF C81 100nF R104 10K R102 1K R103 1K R109 1K R110 1K R111 1K C105 100nF C106 100nF C107 100nF C108 100nF C109 100nF R62 10K R94...

Page 17: ...R66 10K C51 100nF R67 100K C52 10uF 16V 1 2 3 D8 BAT54S R68 10K R69 10K C53 100nF R70 100K C54 10uF 16V 1 2 3 D9 BAT54S R132 47R R133 47R C92 220pF C93 220pF 1 2 3 D19 BAT54S 1 2 3 D20 BAT54S C29 220p...

Page 18: ...BT3904 B E C Q3 MMBT3904 C9 100nF DAC 12 VCOM 11 OUTL 16 DZFL 3 SDTI 2 BCLK 4 LRCK 1 MCLK 13 VSS 14 VDD 15 DZFR 10 OUTR 9 P S 5 PD 6 CS 7 CCLK 8 CDTI U2 AK4384VT C10 10uF 16V C11 100nF 2 3 1 U3 A NJM4...

Page 19: ...S049 02 A01 sch 1 Thu Sep 11 15 01 58 2008...

Page 20: ...S049 02 B01 sch 1 Thu Sep 11 15 02 46 2008...

Page 21: ......

Page 22: ...21 27 SEG20 28 SEG19 29 SEG18 30 SEG17 31 SEG16 32 SEG15 33 SEG14 34 SEG13 35 SEG12 36 SEG0 48 SEG1 47 SEG2 46 SEG3 45 SEG4 44 SEG5 43 SEG6 42 SEG7 41 SEG8 40 SEG9 39 SEG10 38 VDD 9 VLCD 8 CS 1 RD 2 W...

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