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VM08

5

VM08

28

2.  CONTROLS,  INDICATORS  AND  CONNECTORS

ST OUT

R

L

PHONES

1

TRIM

2

TRIM

3

TRIM

4

TRIM

-10

-50

-10

-50

-10

-50

-10

-50

RESET

OUT

S/P DIF

DC IN

FOOT SW

AUX SEND

INPUT

6/5

8/7

7

8

5

6

1

2

AD-9B
ONLY

9V

3

5 6

4

2

1

10

11

7

8

9

SETUP

CLEAR

STORE

RECALL

SCENE

EFF SEL

EFF1

EFF2

SCENE NO.

MASTER

CH

MAX

OL

1

6

12

24

48

-

MIN

L

R

EFF/AUX

EQ

E1

E2

A1

A2

PAN

LO

MID

HI

1

2

3

4

5

6

7

8

L R

PHONES

LEVEL ADJUST FADER ADJUST

PAN / EQ

EFF / AUX

MAX

MIN

CH PARAM EDIT

CH ON/CH SEL

MAX

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

MIN

EXIT

ENTER

DATA

MASTER

7/8

5/6

4

3

2

1

8CH DIGITAL MIXER WITH

DSP EFFECT

13 14

15

12

16

17

18

19
20

21
22

23

25

24

30

29

28

27

26

1.

DC INLET connector (Center : Positive)

2.

S/P DIF optical output connector [Optical]

3.

FOOT SW jack [Ø6 mm Phone] (unlatched)

4.

RESET switch

5.

AUX SEND jack [Ø6 mm TRS Phone]

6.

INPUT 7/8 jack [Ø6 mm TRS Phone]

7.

INPUT 5/6 jack [Ø6 mm TRS Phone]

8.

INPUT 1/2/3/4 jacks [Ø6 mm Phone]

9.

TRIM knobs 1/2/3/4

10.

Stereo OUTPUT L/R jacks [Ø6 mm Phone]

11.

Headphone jack [Ø6 mm TRS Phone]

12.

Headphone volume control knob

13.

Contrast adjusting knob

14.

LCD display

15.

SCENE Number display

16.

Status indicator

17.

SCENE RECALL key

18.

SCENE STORE key

19.

EFFECT 2 Select key

20.

EFFECT 1 Select key

21.

ENTER key

22.

EXIT key

23.

DATA encoder

24.

INPUT  faders

25.

MASTER  fader

26.

CHANNEL ON/SELECT keys

27.

LEVEL ADJUST key

28.

FADER ADJUST key

29.

PAN/EQ select key

30.

EFF/AUX select key

DISPLAY (1/2)  :  LCD

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

SEG38

SEG39

SEG40

SEG5

SEG4

SEG3

SEG2

SEG1

COM9

COM10

COM11

COM12

COM13

COM14

COM15

COM16

SEG6

SEG7

SEG8

SEG9

SEG10

SEG16

SEG37

SEG28

SEG29

SEG40

SEG13

SEG18

SEG23

SEG28

SEG33

COM9

COM10

COM11

COM12

COM13

COM7

COM6

COM5

COM4

COM3

COM2

COM1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG1

1

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

SEG39

SEG40

COM16

COM15

COM14

COM13

COM12

COM1

1

COM10

COM9

COM8

COM7

COM6

COM5

COM4

COM3

COM2

COM1

LCD_D7

LCD_D6

LCD_D5

LCD_D4

LCD_D3

LCD_D2

3

2

1

D

+

5_1

1

2

3

GND

2

1

DGND

D+5_1

D+5_1

DGND

D+5_1

R256

220K

R255

1K

R254

1K

R253

1K

R252

1K

R251

1K

R257

3K

J251

FPC-17P

W201

DGND

CON2

D-5

D-5

R260

5KB

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

SEG38

RS

R/W

E

LCD_D0

LCD_D1

C280

0.01

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG1

1

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

GND

OSCI

SEG39

SEG40

COM16

COM15

COM14

COM13

COM12

COM1

1

COM10

COM9

COM8

COM7

COM6

COM5

COM4

COM3

COM2

COM1

DB7

DB6

DB5

DB4

DB3

DB2

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

SEG38

OSCO

V1

V2

V3

V4

V5

CL1

CL2

VCC

M

D

RS

R/W

E

DB0

DB1

U250

HD44780U

U251

LCD_FD4

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

>

>

>

>

>

>

>

>

>

>

>

DGND

LCD_D0

LCD_D1

LCD_D2

LCD_D3

LCD_D4

LCD_D5

LCD_D6

LCD_D7

E

R/W

RS

D+5

D+5

D+9

DGND

D-5

SEG[1..40]

L202

LAMP

DGND

COM[1..16]

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

SEG31

SEG32

SEG33

SEG34

SEG35

SEG36

SEG37

SEG38

SEG39

SEG40

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

D+9

D+5_2

D+5_2

DGND

D+5_2

D+5_2

R270

NON

R271

0

R272

NON

R273

NON

C283

0.1

C282

0.1

C281

0.1

U252

L78M05T

-TL

L201

LAMP

SEG5

SEG4

SEG3

SEG2

SEG1

COM9

COM10

COM11

COM12

COM13

COM14

COM15

COM16

SEG6

SEG7

SEG8

SEG9

SEG10

SEG16

SEG37

SEG28

SEG29

SEG40

SEG13

SEG18

SEG23

SEG28

SEG33

COM9

COM10

COM11

COM12

COM13

COM7

COM6

COM5

COM4

COM3

COM2

COM1

AGND_1

DGND

D+9

V

in

V

out

U252

R273

R272

R271

R270

D+5_2

D+5_1

D+9

KEY&LED

D+5_1

Содержание VM08

Страница 1: ...nual Model 8chDigitalMixerwithDSPEffects FOSTEX CORPORATION 3 2 35 Musashino Akishima Tokyo Japan 196 0021 FOSTEX CORPORATION OF AMERICA 15431 Blackburn Ave Norwalk CA 90650 U S A PRINTED IN JAPAN DEC 1999 8288788000 ...

Страница 2: ...n openings or placed in a built in installation such as a bookcase or cabinet that may impede the flow of air through the ventilation openings 9 Heat The appliance should be situated away from heat sources such as radiators heat registers stoves or other ap pliances including amplifiers that produce heat 10 Power Sources The appliance should be connected to a power supply only of the type describe...

Страница 3: ... 5 PARTS LIST 9 6 PCB PATTERN DRAWING 11 7 CIRCUIT DIAGRAMS 18 8 BLOCK DIAGRAM 31 NOTES Parts List and circuit diagrams are given in this manual to assist the service technician in maintaining the Model VM08 The following accessories are supplied with VM08 as the standard accessories Owner s manual 8288448000 AC adaptor AD 9B 8270818003 for USA CND 8270818006 for EUR 8270818007 for UK 8270818010 f...

Страница 4: ...1 2 0dBV Non input channel is measured 60dB or more 1kHz CLICK NOISE Power ON OFF Stereo Out 20dBVp p or less Aux Out 20dBVp p or less Other switching Stereo Out 30dBVp p or less Aux Out 30dBVp p or less SHOCK NOISE 30dBVp p or less LEVEL INDICATION Type LCD Bargraph Meter Number of Indicated Levels 10dots 48 30 24 18 12 9 6 3 1 OL Reference Level 10dBV Indication 12dB DIGITAL SECTION SAMPLING FRE...

Страница 5: ...1 50 49 48 47 46 45 44 43 42 41 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG39 SEG40 COM16 COM15 COM14 COM13 COM12 COM11 COM10 COM9 COM8 COM7 COM6 COM5 COM4 COM3 COM2 COM1 LCD_D7 LCD_D6 LCD_D5 LCD_D4 LCD_D3 LCD_D2 3 2 1 D 5_1 1 2 3 GND 2 1 DGND D 5_1 D 5_1 DGND D 5_1 R256 220K R255 1K R254 1K R253 1K R252 1K R251 1K ...

Страница 6: ...ADER Display Confirm that 7 8 channel parameter value 00 99 correctly appears on the MASTER FADER Display Confirm that Master Fader parameter value 00 99 correctly appears on the SCENE NO Display If the EXIT key is pressed the VM08 returns to Normal mode display 3 3 Display Check While holding down both the PAN EQ and EFF AUX keys press the EXIT key All the LEDs and LCD segments are supposed to st...

Страница 7: ...x mode display The Scene No 00 is displayed and the memory will not be initialized Pressing the RESET SW would also clear the memory and the message ClearMem appears Gain Table The value appears in the LCD display corresponds to the gain in dB as shown below CAUTION Replacing the battery with the new one would basically initialize the backup data In order to retain the backup data please replace t...

Страница 8: ... 8270818003 AC ADAPTOR AD 9B USA CSA 8270818006 AC ADAPTOR AD 9B EUR 8270818007 AC ADAPTOR AD 9B UK 8270818010 AC ADAPTOR AD 9B JPN 19 8216723000 SHEET ISOLATION VM08 20 8207012000 FOOT FF 822 21 8221300000 PANEL BOTTOM VM08 MAIN 8 9 ANALOG IN 2 3 2 8 4 1 AGND 6 5 7 5 4 2 3 7 8 1 INPUT5 6 10dBV J501 YKB21 5006 AGND AGND AGND AGND AGND A 5 1 2VCC L501 BEAD R501 62K C501 10 16 C503 NON C505 NON R507...

Страница 9: ...25V 0 1µF 80 CC11F C007 010 8233513103 CAP ST CER 50V 0 01µF 15 CC11R C011 8233513471 CAP ST CER 50V 470pF 15 CC11R C012 8232143477 CAP VT ALU 16V 470µF 20 SME VB C013 016 8232142107 CAP VT ALU 10V 100µF 20 SME VB C017 8232363127 CAP VT ALU 6 3V 120µF 20 LXV DS C018 019 8232143106 CAP VT ALU 16V 10µF 20 SME VB C020 8232146105 CAP VT ALU 50V 1µF 20 SME VB C021 8232143107 CAP VT ALU 16V 100µF 20 SME...

Страница 10: ... 8230510242 RES ST CARBON 1 15W 2 4K 5 R317 417 8230510102 RES ST CARBON 1 15W 1K 5 R318 418 8230510102 RES ST CARBON 1 15W 1K 5 R319 419 8230510102 RES ST CARBON 1 15W 1K 5 R320 420 8230510104 RES ST CARBON 1 15W 100K 5 R321 421 8230510471 RES ST CARBON 1 15W 470 5 R322 422 8230510472 RES ST CARBON 1 15W 4 7K 5 R323 423 8230510100 RES ST CARBON 1 15W 10 5 R324 424 8230510103 RES ST CARBON 1 15W 1...

Страница 11: ...3 CTG2 CTG1 IS2 IS1 M2 M1 DO2 DO1 BLOCK UBDA LRS LRCK BCK DATA VLDY EMPH COPY FS1 FS2 CKS XI VSS 28 27 26 25 24 23 22 21 20 19 18 17 16 15 2 1 3 5 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 TESTI1 INIT_RESET CODEC_RESET DSP_RESET SMUTE DVB SDINA SDOUTA SDOUTD1 SDIND1 SDIND2 SDOUTD2 SDOUT1 SDOUT2 SDIN1 SDIN2 LRCK BITCLK CLKO CTRL DVDD DVSS OPCL XTI XTO EECS EESK EEDI EEDO D...

Страница 12: ...A2 A3 A4 A5 A6 A7 VDSS DVDD AINL AINL AINR AINR VRADH AVDD AVSS VRADL VCOM VRDAH AVDD AVSS VRDAL NC VOUTL1 VOUTL1 NC VOUTR1 VOUTR1 NC VOUTL2 VOUTL2 NC VOUTR2 VOUTR2 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 L5 EMI DGND R156 100 RST_INIT1 RST_CODEC RST_DSP1 AIN2 AIN2 AIN1 AIN1 AIN2 AIN2 AIN1 AIN1 R157 330 C173 1500P C172 1500P C150 0 1 C169 10 16 C151 0 1 AGND AGND ...

Страница 13: ...SI SI1 SI2 SI3 SO3 SO2 RST_DSP SO1 D 5 U21A 74VHC00 U21B 74VHC00 U21C 74VHC00 U21D 74VHC00 R74 100 SCK1 SCK2 SCK3 R75 100 R76 100 R78 100 CPU CPU SO R77 100 SELECT 1 3 D 5 D 5 D 5 SELECT 1 3 SELECT1 SELECT2 SELECT3 SELECT1 SELECT2 SELECT3 SELECT1 SELECT2 SELECT3 CPU U22A 74VHC00 U25A 74VHC10 U22B 74VHC00 U22C 74VHC00 1 2 4 5 9 10 U9A 74HC86 U9B 74HC86 U24C 74VHC00 U24D 74VHC00 U25C 74VHC10 WRDY_DS...

Страница 14: ...2 AUX_SEND_AL AUX_SEND_AL AUX_SEND_AR AUX_SEND_AR AUX_SEND_BL AUX_SEND_BL AUX_SEND_BR AUX_SEND_BR AIN3 AIN3 AIN4 AIN4 AUX_SEND_AL AUX_SEND_AL AUX_SEND_AR AUX_SEND_AR AUX_SEND_BL AUX_SEND_BL AUX_SEND_BR AUX_SEND_BR WRDY_DSP2 DRDY_DSP2 WRQ_DSP2 RST_DSP2 SO2 SI2 SCK2 AD_OUT2 AD_OUT3 AD_OUT4 DSP1_OUT1 DSP1_OUT2 DSP1_OUT3 DSP1_OUT4 AD_OUT1 DSP2_OUT1 DA1_IN_D2 STEREO_OUT_L STEREO_OUT_L STEREO_OUT_R STER...

Страница 15: ...C15 100 10 C54 NON C7 0 01 L1 22µF C8 0 01 C14 100 10 A 5 AGND DGND D 5 R30 10K R29 10K BATT_VOL CPU PIN9 C16 100 10 D 9 R5 1 U1 NJM2360 R6 1K D 5 R7 3K C11 470P L2 220µF C17 120 6 3 D3 EK13 DGND DGND ADGND AD 5 D 5B C9 0 01 D1 DSK10C D2 DSK10C D8 DSK10C J3 FPC 17P to FADER J1 YKB31 0014 9V DC IN STOP MODE STOP MODE SETTING VCC 7V STOP U3 NJM2103 U5 TA78DM05 U11 78M05 Vin DGND GND Vout B1 CR2032 D...

Страница 16: ...1 R510 R419 R330 C322 R331 R319 C330 1 2 1 8 PHONES PCB Foil Side J412 J411 J413 C423 R423 R323 R324 C323 C324 R317 C420 C331 U410 U210 C413 PCB PHONES VM08 C427 C415 C320 R321 R320 R318 C319 U413 U414 C328 R322 C321 R420 R421 C422 C421 W301 C419 R418 C313 C315 R416 C416 R4145 R316 C316 R314 R315 C314 R313 R312 R311 C327 1 1 8 J451 C321 C311 C412 C411 C417 R411 C317 R510 1 1 2 R422 R424 L411 U411 ...

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