Ashly VCM-88E Spezifikationen PDF herunterladen (Seite 15)

Operating Manual - VCM-88, VCM-88E, RD-8, RW-8 Level Controllers

C11

J_3

R35

C_7

R_8

R_7

C_5

C_6

U_1B

R_4

U6C

R65

C_1

VR2

R70

D20

D23

D22

R12

U4A

R45

D12

R37

GCBA

VEE

891011

/EN

VCC

HC4051

U_3B

U_1A

R_9

C_8

R23

R_11

R_19

R_17

6254

U_2

J_1

R_20

R_12

R_3

R_23

Q_2

U_4B

R_28

R_29

D_2

D_1

U_4A

R_33

VR_3

R_27

R_30

U_3A

C_11

C_10

R_26

R_25

R_24

R33

R_35

Q_3

D_4

C14

C25

R56

C23

L1-8

R61

R62

R63

L1-7

U6D

R73

R72

R18

R48

R_16

R_18

R_13

R_15

R31

R_21

SW1

D30

R_5

R_6

D_5

Q_1

J8-8

R60

VR_1

D19

R29

C22

D18

D26

R71

TP4

TP2

R30

R24

R25

R_31

C12

C13

R21

C10

R47

R66

R46

R_22

R69

D28

C20

D29

R59

R58

R57

SW3L

SW3R

R55R44

U6B

U6A

R64

R68

C21

VR1

R77

R75

R_34

R_32

U9 D8

D13

D11

C24

D10

R26

C19

C18

S1 SW2

C16

C17

R67

C15

D21

R10

U4B

R11

R22

TP1

R_10

C_2

C43

R27

R83

C41

VR_2

J13

C_3

R36

D24

D25

U11

R19

C30 C29

C31 C32 C33 C34 C35 C36 C37 C38 C28

R20

C40

U10B

U10A

R82

R80

R84

R81

C26 C27

C42

R_14

J8-12

J12

R85

MC68HC11A1FN

STRB/RW

STRA/AS

VRL

VRH

MODA/LIR

MODB/VSTBY

/IRQ

/XIRQ

/RESET

XTAL

EXTAL

VSS

VDD

PE7/AN7

PE6/AN6

PE5/AN5

PE4/AN4

PE3/AN3

PE2/AN2

PE1/AN1

PE0/AN0

PD5/SS

PD4/SCK

PD3/MOSI

PD2/MISO

PD1/TxD

PD0/RxD

PC7

PC6

PC5

PC4

PC3

PC2

PC1

PC0

PB7

PB6

PB5

PB4

PB3

PB2

PB1

PB0

PA7/PAI/OC1

PA6/OC2/OC1

PA5/OC3/OC1

PA4/OC4/OC1

PA3/OC5/OC1

PA2/IC0

PA1/IC2

PA0/IC3

52 PIN PLCC

R28

J_4 J_2

C_4

R_2

R_1

R_36

D_3

C_12

R_37

U_5B

R_51

R_50

C_51

C_52

C_50

R_38

R_39

Q_4

D_6

R74

R76

6789

12345

J14

U2E

L4 L5

R13

D27

R15

U2D

R16

R17

R14

TP3

x 11

.01uF

34184

20K

LOG

25K

-18

7918

7818

35V

1000

35V

1000

4003

THRESH

100K

6.8K

4125

62K

15K

4123

1.5uF

68K

10:1RATIO

100

LIMIT

15K

JRD

DRAWING NO. 10S5310E

8-27-2003

REPLACE VR2 WITH 0 OHM JUMPER - ADD H30N01500 HEAT SINK TO U11

R_19 FROM 68 TO 33 - R_20 FROM 2.4K TO 5.6K - REMOVE R_21 R_22 VR1

CHANGE VCA TO 2180LC - R69-70 FROM 220 TO 2K - R_10/_11/_23 FROM 2K TO 1K

5310-1E8-27-03635

VCX-80/VCM-88

WEBSTER, NY 14580-9103

847 HOLT ROAD

PCB REVSCH REVDCN DESCRIPTIONDATE

8 CHANNEL REMOTE VCA/LIMITER

SCHEMATIC DIAGRAM

REV.

DATE:

OFSHEETSCALE:

APPROVED:

DRAWN:

ASHLY AUDIO INC.

ASHLY

ADJ

SYM

(AMX)

ASHLY

CRESTRON

RS232

DATA CONFIGURATION

RS-232

MIDI CONTROL

VCM-88 ONLY

SIG PRES

ALL DIODES 1N4003, ALL UNMARKED RESISTORS 10K

UNLESS OTHERWISE MARKED, ALL RESISTORS 5% 1/4W, ALL CAP VALUES uF,

NOTES:

CONFIGURATION

DATA

MIDI

PATCH OUTPUT PIN

P- SHUNT

INPUT

PATCH

1-JACK INSERT

2-JACK INSERT

PINS

INPUT

PATCH

DATA DIS

REM DIS

HC11 - PIN20

RxD

MIDI THRU

MIDI IN

-18

IN SERIES

LED CIRCUITS

OFF AT -19dBu

ON AT -18dBu

SIG PRES

PRES

SIG

-.5VDC

+18

-18

PASS-THRU

VCA

(PD4)

REM DIS

10.00K IS +/-.1%

INOUT

IEC 320

ACINLET

109

BUS

SUMMING

SUMMED OUTPUT

CHANNELS 1-8

-23dBU TO +23dBu

-4VDC

$00=+15.1V=-75dB

-4VDC

35mA LIMIT

33mA I LIMIT

DATA IN

DAC

SYNC

1353617241411

122

120/240

5.33dB/VOLT SCALE

-75dB TO +20dB RANGE

$FF=-3.75V=+20dB

$00=+5.81V

$FF=-1.45V

Vo = (-0.727)Vi + 5.81

$CD=8V ON RESET

$00=0V

$FF=9.96V

0dB SHIFT

ADJ

NULL

-18

DATA DISABLE

+15

10K LINEAR

HC11 PIN 25

FROM PD5

NEUT

GROUND

HOT

BANK SELECT

43210

UNIVERSAL

48KHz LPF

POWER

10.0K

40.2K

THRESH.

1 VOLT

RING=OUT

TIP=INPUT

FOR 1-JACK:

+18

CONNECTOR FOR DC CTRL

MASTER

EXAMPLE OF DC CONTROL OF CHANNEL 1:

240V120V

IN/IO

TO DSUB

4800bps

RESET CIRCUIT

MASTER ATTENUATOR

+18

8-BIT DAC

DISABLE

REMOTE

OUT

DISABLE

REMOTE

OUT

LIMIT

-18

ATTACK

RELEASE

IN SERIES

7 LED’S

-18

UNREG.

+27

+18

+78VDC

-18

+18

1 OF 8 CHANNELS

LEVEL SHIFTER/SCALER

-18

DATA

REMOTE

+18

+5V

DATA INPUT

51P7106

65VAC FROM

-18

OUTPUT

CH.1

HEAT SINK

None

-18

+18

5.6K

2180LC

47K

15K

7815

.001uF

100K

BEAD

BEAD BEAD

.001

.001 .001

4148

220

6N138

220

2.4K

4125

100K

.1uF

10M

.1uF

LM393

.1uF

1.5uF

150K470K

751

4.7K

100V

100

4560

JUMP

9.76K

1M10U

9316.34K

18K

3418434184

34184

3418410K

10.0K

5.1V

4125

4123

100K

JUMP

1N270

3.3K

.001U

ON SINK

18P18P

8MHz

10M

4123

27K

4125

4148

1M .1U

27P

19.6K

18K

4560

34184

B10K

10.0K

27K

10P

LM393

4148

.1U

300K

20K

10K

40.2K

JUMP

10.00K

JUMP

300K

150K

40.2K

10.00K

RED

330

51P7106

4148

YEL

2.4K

4123

4148

971

100V

.1U

1/2AGC

1.5U1.5U

1.5U

7805

GREEN

754

LM393

47U

4.7K

100

27P

10.0K

15.8K

.1U10U

47UF

6.8V

FEMALE XLR

4003

.1uF

TIP29C

4123

.001

20K

100V

27V

100uF

4560

47U

-18

1189

111287654321109

10P5312

BLACK

WIRE

DC CONTROL

CARD

RS232

D15D14

D17

D16

Schematic Diagram: VCM-88

1 2 ... 10 11 12 13 14 15 16 17 18 19 20

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