Autogram Mini-Mix 8A, Mini-Mix 12A Instruction Manual

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AUTOGRAM

MINI-MIX

AUDIO

CONSOLES

Mini-Mix Mini-Mix Mini-Mix Mini-Mix

Autograrn connection Section

Section

Mini-Mix

8A

Specification

8A

Block

12A

Specification

12A

Block

Product

Warning

1 ,

Introduction

2,

Installation Input

SA,

INSTRUCTION

TABLE

Mini-Mix

MAKOAL

OP

CONTENTS

sheet.........

12A

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Diagram

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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connections

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......

.....

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iii.

iv.

vi.

vii

ix.

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l.

3.

4.

Mini-Mix Mini-Mix

List

of

Drawings

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Muting/Relay

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12A

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Connections

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Connections, Connections,

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AUTOGRAM

PRODUCT

WARRANTY

Autogram Autogram published and

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AUTOGRAM

MINI-MIX

AUDIO

CONSOLES

SECTION l

INTRODUCTION

The

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2

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SECTION 2

INSTALLATION

The

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MODIFICATION

PRE-AMP

MINI-MIX

MIC.

STEAM POWERED RADIO.COM

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C5

t;l~A,\\

10PF

C3

MICROPHONE LEVEL INPUT

STEREO BALANCED LINE INPUT

I

10PF

9K 17

R10

~

N.P. 6V

1

100/

C4

R8

1 K

2.2

7

1 R1

V

91( 17

1

+16V

~

N ES:>32

U1

6V

- l

=C}-

3-30-99

)

MONO

MODIFICATION TO MINIMIX CONSOLE

TO

CONVERT TO

All'I,

C1

J 1

INPUT

61.8K

R6

_J

.OK

I\/\

-

AAA

')

-

l

0 1

/\I\

10

--:-

LRl!i,

2

A A A

100

3

nun

1

I 1

,.,

I

+ I

GND

STEAM POWERED RADIO.COM

I

1·

I

•

P

l.JS

I

R26 1,()1(

R28

SL.DR

-:- -:- 30.lK

R3ll

330K

~J

X-Y

REAR

VIEW

tIIQ

INDICATES

HO..[X

CONNECTOR

ASSY

.

123<

Xe

PLUG/

JACX

NUM

Y•

NUMBER

S!A

R•6

10.1)1(

MIX BUSES

S2A

R•8

10

,0t(

U3

SSM2122

VCA

-ISV

+15V

R26S

R262

14 R25

!

SOt<

R29

30JK

R32

R23 604

R2• 221

R33

R27 !.Qt(

P/

J6

4

vcc

CHANNEL

2

SR2

!OK

1r6

-:-

SLDR

172K

1721<

68

,!K

68JK

-:-

R39

R

•O

330!(

JP1

8,

JP2

SHOIIN

\/ITH

ENABL

ED

S2B

S

•A

R•9

RSO

10.()t(

10

.

OK

S•B RS!

10.

OK

R41

330K

SSA

SSB

RS2 R53

10. Qt( 10.

OK

RP

•

SK

L

BUS!

MASTER

,...,VV\,-'V\fv-,

FROM

LBUSl

PAGE

2

Rt95

----+---+------t---+-------il,J2eiA>,,.....--'-j+

•.

75K

FROM

RBUSl

PAGE

2

FROM

LBUS2

PAGE

2

FROM

RBUS2 PAGE2

C!OS

4.

7150V

Jl7

NOTES

RIBBON

CABLE

CONNECTOR

TO

HETER

BOARD

Pl-12~

R267

10. OK

C137 1

OP R2•3

10.

OK

R240

150K

+lSV

TO

BALANCED

BOARD

CJ36

.!

7

15

@P2-6

vcc

_..,

__

_

@ P

2-2

V

DSP • ..,

__

___,

@P2-4

V

DSP .,..,

__

_

+15

..,

-15

..

LEFT

BUS

1

UNBALANCED

OUTPUT

RIGHT

BUS

1 UNBALANCED OUTPUT

LEFT

BUS

2 UNBALANCED OUTPUT

..

.

@P2-10

@P2-8

P2

-1

R207 100

R208 2 .21K

R209 100

R210 2 ,21K

R211

100

R212

2.21K

R213 1

00

Jl 15

Jl 13

Jl 14

~-+--L_A_I_R

____

-+"'71

p

2_7

,:_-+ _

_::R_::A

;cI;cR

____

-+~

p2_

9

P2-1L

13,1

4,

~-+----~---+-;;>j

15,16

~------L~U~O~~lB--

Pl-9

@ Pt-10

P!-

•,8,

@---,

14,16 _

J_

A C

B D

I *

DB

CONNECTORS

RUD

lB

P!-11

LUO

2B

P!-5

--!---+---

---+~ Pl-(;

RUD

2B

Pl-7

TO

BALAN

CED

BOARD

MODEL

J#

MM-SA

35

MM-12A

36

~

1

LUO

lA

J1 6

JI

7

RUD

lA

TYPE A B C D E

F

DB-25

25

24

12 13

11

10

DB-9

9 8

4

5 2 1

R269

Pl-I

!E---t--L_PH_O_NE_S_~

4

v,·

.;...

7

2K_O-i

P!-2~

R215

10. OK

CUE

JI

1

LUO

2A

JI

2

-:-

*

G

23

6

R2

48

2 . 74K

"~h

N.C ,

\

I

l

-:-

R221

33.2

C132

R245 49

.9

1

.002

R249

10.

OK

R250 604

U36

V.C.A

SSM2122

8

49

.9

fl

;;:;

A>---+---'V\/\r-t-----

-

r--<f-

Cli4

I

OP

3 +

...L

R2

25

2~1

13

10

R228

!SOK

7

15

U33

V

.C.A

SSM2122

6 8

c1~(

.J

-

1sv

Cl

•4 +15 V

Cl27

!OP

R239

33.21(

C130

R238

. !

1.

OK

Tl

I

-:-

14

16

LE

FT MONITOR UNBALANCED OUTPUT

9

RIGHT

MONITOR

UNBALANCED

2

Cl28

-:-

OUTPUT

!OP

R240

33.2K

R237 I.

OK

*

-:-

3, 14

Kl

E

RD2N-1UDC-24 OR

EQUIV

.

L 16

9

-!SV

I

DB

CONN

.

ON

R

EAR

C!20 .!

7

I

-:-

DI

1N•OO

•

8

14

16

9

C12

1

2

!OP

R229 3

0.

0

CUE SPEAKER

C122 !OP

Cl42 4

,7/S

OV

C124

1

OP

CIR

. 001

rl

C2R

. 001

3 2

J32

,,..,v-

-- .

;-+-

-+-

---4

'

HEADPHONE

OUTPUT

J33

A..-

SCALE, NONE

DATEA-8-9

:L_

__

RIGHT

BUS 2 UNBALANCED OUTPUT

R214 2 ,21K

JI

3

RUD

2A

\ ' : NESS32

4 7 /

50

~

OPAMPS

TL

Q72/

LF353

AND TL0

72

MI

Nl-~v11X

SA & 12A

MAIN

BOARD

SCHE1v1ATIC

PAGE

UNLESS

N l

)TfD

-I

S V

DVG NO

MM1

003

[lR.C.\ltJ B

Y•

JDL

\

STEAM POWERED RADIO.COM

•

CH3

CH4

CHS

R L

UNBALANCED

R

L

UNBALANCED

R L

J3

INPUTS

R5'4

R56

1157

R77

R78

RIOO

10

.

OI(

IOOK

IO.

OK

10

.

OK

I

OOK

10.

OK

C33

C34

C44

C5S

C57

!OP

C46

C56

+

4.

7Hf

+

4.

7HF

SOY

J2

R58

1159

2

RBI

R82

6

ID.OK

IO.

OI(

r

10

.

OI(

10,

OI(

r

R61

R84

R83

20.0K

20.

OK

20

.

OK

~J2

.

~J2

.

S7B

3

7

SIi

INPUT

SELECT SVITCH

INPUT

SELECT SVITCH

S'w'ITCH

SIOB

VCC

vcc

-15V

TD

EX

T.

NOTE:

POWER

CONNECTOR

IS

INVERTED.

I

~J6Jsi413'zJ1J~

~

REAR VIEi/

I

CHASSIS

GROUND

2

-15

VDC

3

+IS

VDC

4

+6

VDC

CVDSP)

s

AUD

IO

GROUND

6

AUDIO

GROUND

NOTE·

•

CPD

1-3

ARE

OVER-CURRENT

PROTECTION

DEVICES,

FACTORY

SELECTED .

BUS

I

SEL Sl,I .

R96

10.

OK

POWER

P15

3

2

4

SUPPLY

C7R

.1

\SYSTEM

BUS

1

SEL

SV

Sl6A

R120

Rici

10. OK

10.

OK

JI 20

Jl

TO

BALANCED

BOARD

19

JI 18

JI 17

CSR . I

l

+

I I

C98

Cl46

l~

1000/

. I

1000

25V

25

V

-:-

-:- -:-

GROUND

SCREW

CH6

UNBALANCED

R

L

UNBALANCED

INPUTS INPUTS

RI03

Rl24

R!2S

CH7

R

L

Rl"6

Rl45

UNBALANCED

INPUTS

CH8

L

NOTES

1.

ALL

RESISTORS

IN

OHMS

AND

1/ 4

'w'

METAL

FILM

UNLESS SPECIFIED .

I 0.

OK

1 O.

OK

10

.

OI<

10

.

OK

I

0,

OK

R171 10

.

OK

2.

ALL

CAPACITORS

IN

MFD

UNLE

SS

SPECIFIED.

CS8

+

4.

7HF

SOY

I

t"

-:-

C68 ~-

7MF

ov

J2

14

RH'S

10.

OK

Rl30

J2

C67 !OP

C69

·T

4.7MF

SOY

Rl29

10.

OK

J2

18

r

20.

OK

19

SI~

r

Rl31

J2

20.

OK

17

S22A

CUE

Sl,IITCH

vcc

-15V C72

.

002

BUS

2

BUS

1

SEL

SW

SEL Sl,I

S17B

R141

10. OK

+15

V

-15 V

•C

PD

3

V

1·

..

t"

330/

. I

OY

-:- -:-

-

Sl9iR

:J

INPUT

SELECT SVITCH

\S21A

Rl43

RI«

1 O.

OK

10.0K

vcc

f'RONT

-ISV

PANEL SLIDER

BUS

I

SEL Sl,I

R164

1 o.

OI(

VRl

7805

DSP

~R

100/2SV

Ir

-:-

S26A

C83

.

002

R165

R167

10.

OK

10. OK

SLIDER

AND

GAIN

CONTROL VOLT

AGE

VCC

<+SY)

1

l/2SV

rr

-:-

J2

10

r

CUE

Sl,IITCH

vcc

R172

10.

OI(

-!5V

BUS

I

SEL

SV

R!87

10,

OK

R188

1 O.

OK

SU

DER

GROUND

RETURN

SLDR

SLDR PAGE

I

r.

C90

+ 4 .

7MF

SOY

Pl

R173

10

10.0K

$

Rl74

1

3.

ALL

CAPACITORS

ARE

CERAMI

C 5

0V.

UNLESS

SPECIFIED.

4.

CAPACITORS

\JRITTEN

00/00

V

ARE

ELECTROLYTIC.

REAR

VIEW

::·m

ti1

-

'.!J

INPUT

SELECT Sl,IITCH

~

1234

INDICATES

MOLEX

CONNECTOR

ASSY

.

X=

PLUG/ JACK

NUMBU

Y=

NUMBER

CUE

Sl,IITCH

+lSV

BUS

2

SEL

SW

S29B

JUMPER

TD

CUE

PAGE

1

+15

V

+

8

4

ALL

DP-AMP

S

TL072

&.

LF

353

-15

V

TD

PAGE

1

L. ~BUS2

R,

BUS2

L.

BUSl

R, BUS

l

SCALE•

NONE

DATE• 4- 8- 94

MINI-MI

X 8A &

12A

MAIN

BOARD

SCHEMATIC

PAGE

2

Dl,IG, NO.

MM1004

...

""'

BY•

JDL

STEAM POWERED RADIO.COM

•

AIR

MONITOR

CH

8

CH

7

CH

6

CH

5

CH

4

CH

3

R

P4

L

R

PS

L

R

P6

I

'-

R

P7

L R

PB

L R

fP9

L

R

PlO

L

+

+ +

+

Jl Jl

Jl

J2

9

11

10

11

9

19 17

13

15

5

7

1

3

·,

....

...

.

tl(J1

14

RIS9

Jl

ZD.OK

+15

V

CS6

=

19

-CS9

C61

!OP

139

!OP

C63 C6S

NOTES

C59

20,0I<

100/

+ J ,I

,I

•

IOP

2SV

I.

ALL

RESISTORS

IN

OHMS

AND

1/

•

\J

Jl

I I I I

MET

AL

FILM

UNLESS

SPECIFIED.

2.

ALL

CAPACITORS

IN

M,D

UNLESS

Jl

20

SPECIFIED.

Rl38

l

-:-

3,

ALL

CAPACITORS

ARE

CERAMIC

SOV

.

- .

3

10.0K

UNLESS

SPECIFIED.

7

•.

CAPACITORS

\JRITTEN

00/00V

ARE

ELECTROLYTIC,

-:-

+15

V

Jl

-15 V

Rl57

cse

20.DK

IOP

17

C60

C62

C6•

C66

100/

,I

2SV

Rl49

css

Rl3S C•9

Jl

I 'I

I I

10.0I<

!OP

IOI<

!OP

RISS

18

.,

..,.~.

Jl

2

10.0I<

J~~

-:-

..,.

-:-

..,.

NOTE:

2

.~

'!"-:

6~

R1S6

+

RIGHT

+

RIGHT

LF353

IS

20.0t<

BUS

1

BUS

2

SUB

FDR

NE5532, TL072,

-:-

-

OUTPUT

..,.

_

OUTPUT

MONO

OUTPUT

TL072

AND

LF353

..,.

RP!S

..,.

GAIN

IOI<

CS•

C•S

RIS3

10P

R131

!OP

20.0I<

P3

20.0K

P2

-15

V

Jl

+

LEFT

Jl

+

LEFT

RIIS

5

BUS

1

BUS

2

•9.9

+

_

OUTPUT

-

OUTPUT

1/2

NESS32

Pl

..,.

-:-

..,.

MON

•

OUTPUT

CBUS

1 •

NL

Y)

CS3

R1

•3

IOP

10.DK

R127

C

•7

Rl23

C

••

10.0K

!OP

10.0K

IOP

Rl

•2

R!26

•

2

10.0I<

2

10.0K

£\~~~&~

..,.

..,. ..,.

SCALE,

NONE

DATE,

4-8-94

MINI-MIX

A

&

12A

BALANCED

BOARD

SCHEMATIC

D\JG.

N•

.MM1

nnc:;

..

....

IY•

JDL

STEAM POWERED RADIO.COM

•

SWITCHES

SHOWN

IN

BUS-1 POSIT

ION

M

0

N

I

T

0

R

I

N

p

u

T

s

E

L

E

C

T

p

H

0

N

E

s

I

N

p

u

T

s

E

L

E C

T

\IN

YELLOV

GREEN

REAR

VIEV

tIIQ

123

•

P/J8-2

Pl.JS-

•

P/J8-I

S32A

GREY

P/J8-3

BLACK

P/

.J7-I

P/J7-3

P/

J7-5

P/J7-2

VIOL

ET

P/

J7-

•

S32B

~J

X-Y

INDICATES

HOLEX

CONNECTOR

ASSY,

X=

PLUG

/ JACK

NUMB

Y•

NUMBER

LEFT B

US 1 <LUO

IB>

LEFT B

US 2 <LUO

2B

LffT

AIR

<L

AIR

>

L

MONITOR

RIGHT BUS

1 <

RUO

!B>

RIGHT AIR

CR

AIR>

R

MONITOR

Jl-9 Jl-5 J2-7

Jl

- 13

Jl-11

J2-9

Jl-15

Jl-2 Jl-4 Jl-6

LEFT

BUS

1 AUDIO

INDICATES RIBBON

CONNECTOR

PX-Y

C5:\

X=PLUG

NE\L)

Y=PIN

NO

.

RIGHT

BUS 1 AUDIO

RIBBON

CABLE

S

TO

MAIN

BOARD

LffT

BUS 2 AUD

ID

+lSV

PEAK

ADJ

.

R2

RS

R6

IC.OK IO.

OK

80.6K

+lSV

PEAK

ADJ.

+15V

R8

30. IK

R9

2,21K

+1SV

~~~

>-~R1"'6'lr--"+

" 1)

,e.__.,_,,,v.,-

_.._.._,,,Vv---P',

•.

7SK

METER

RP2

!OK

/

~E~HER

LEDi

METER

CAL.

R71

562

/

~E:~HER

LED2

8

7

~6~

L._

___

__,6"-<

9

+ 15v

---+-----'

3

"'"

4

2 8 7

~6~

L._

___

__,6'--l

9

U2

L

M

3 9

1

6

U4

L

M

3 9

1

6

METER

CAL

.

C!J

R•

2

R

•J

~-+--l---l-----ji---1-------------------------------------------------RP-6-,

.33/SOV

150K !SOK

R46

lHEG

J2-12

p

HG

OA

NI

EN

s

P/

J6-3

RED

Jl-8 Jl-10

--BJl-12

L

PHONES

R

PHONE

S

VCC

Jl-1 Jl-14 Jl-16

Jl-3

J2-6

J2-5

J2-11

J2-13

J2-10

J2-8

J2-14

J2-16

PEAK

ADJ.

RIGHT

BUS

2 AUDIO

PEAK

ADJ.

R•7

R32

10,

OK

RP7

•.

71K S

R68

I

1

OK

f-+---,v,,~--------+15V

+

Cl6

C17

I 1 00/ 2SV I 1 00/

2SV

+15 V

4

+

1 1

-15V

+15V

+lSV

Ul,U3,U5,U7 TL074

OR

LF347

!OK

R72

562

/

~E:~HER

LED3

+

R•O

20. OK

CAL.

R73

561

/~:~,u

LED

•

J2-2

J2-4

J2-1

J2-3

CI3 .

33/SOV

+

R56

20K

I

R65

1.62K

4

2

8

7

6

9

+ 15v

,.I ------------'

3

~

R58 R59 I

\SOK !SOK

R63

1.62K

4

2

8 7

6 9

+15v<--~._---~

3

I

U6

L

M

3

9

1

6

U8

L

M

3

9

1

6

I

NOTES

I.

ALL

RESISTORS

IN

OHMS

AND 1/4\J

METAL

FILM

UNLESS

SPECIFIED.

2.

ALL

CAPACITORS

IN

MFD

UNLESS

SPECIFIED.

3,

ALL

CAPACITORS

ARE

CERAMIC

50V

.

UNLE

•SS SPECIFIED.

4.

CAPI\CITORS

'w'RITTEN

00/00V ARE

ELEC:rROL

YTIC.

18

17

16 15

14

13

12

11

10

18

17

16 15

14

13

12

11

10

18

17

16 15

14

13

12

11

10

18

17

16

15

14

13

12

11

10

-20

dB

-10

dB

-7

dB

-5

dB

-3

dB

-1

dB

0

dB

+l

dB

+2

dB

+3

dB

-20

dB

-10

dB

-7

dB

-5

dB

-3

dB

-1

dB

0

dB

+1

dB

+2

dB

+3

dB

-20

dB

-10

dB

-7

dB

-5

dB

-3

dB

-1

dB

0

dB

G

R

E

N

G R

E

N

G R

E E

N

+2-dl

t .

~

+!

dB

I

+3

dB

D

-20

dB

-10

dB

-7

dB

-5

dB

-3

dB

-!

dB

0

dB

+!

dB

+2

dB

+3

dB

G R E

E

N

L E F T

B

u

s

R

I

G

H

T

B

u s

L

E F T

B

u s

2

R

I'

G

H

T

B

u

s

2

SCALE•

NONE

DATE,

4-

07-94

MINI-MIX

8-A

& 12

-A

METER

BOARD

SCHEMATIC

D\IG. "

0

MM1006

1)11''1N

BY•

JDL

STEAM POWERED RADIO.COM

•

SIGNAL

DMT-8-15

OR

T

/M

CFP974

I

I I I

4

I

FUSE

I

LEAD

Fl

2

I

!AMP

SB

I

I I

Sl

I

5

I I

l

EMJ

FILTER

3EF1

CORCOM

TRANSFORMER

SHOIIN

\/IRED

FOR

117

VAC

FOR

220

VOLT

OPERATION

:

CONNECT

FUSE

LEAD

TO

PIN 1,

CONNECT

COMMON

TO

5,

JUMPER

PINS 2 AND

4 .

6

9

10

\

D4

D3

R9

1/

311

IN

•

Cl

I 22001

50V

C31

22/

50V

-:-

DI

IN

-:-

•.;

•

R7 1/

311

IN

I

C13 2200/

50V

-:-

NOTES

1.

ALL

RESISTORS

IN

OHMS

AND

1/4\./

METAL

FILM

UNLE

SS SP

ECIFIED

.

2.

ALL

CAPACITORS

IN

MFD UNLESS

SP

ECIFIED

.

3.

ALL

CAPACITORS

ARE

CERAMIC

50V.

UNLESS SPECIFIE

~

4.

CAPACITORS

\./

RITTEN 00/

00V

ARE

ELECTROLYTIC.

C2

+ 22/50V

LM317

OUT

Ql

R2 121

IC5

IC6

RP\ 22/ S

OV

. 1

-:-

5K

+15 Y ADJUST

cs

.22/50V

LM337

OUT

Q2

R4 121

ICll

22/50V

IC12

. 1

-:-

R-=-P}::z: _ 15

V

ADJUST

5K

C14

+ 22/ 50

LM317

OUT

Q3

-:-

IC17

R

5

22/50V

1K

I

C18

. 1

R;~6 V ADJUST

2K

NOTE: POWER

CONNEC

TOR

JS

INVERTED.

I

CHASSIS

GROUND

2

-15

VDC

3

+15

VDC

4

+6

VDC <VDSP)

5

AUD

ID

GROUND

6

AUD

ID

GROUND

CONSOLE

CONNECTION

@"-""

P

KG

2

POI/ER

SUPPLY

CONNECTIONS

IJ

1112

131415161~

1

CHAS

SIS

GROUND

2

-15

VDC

3

+IS

VDC

4

+6

VDC (VDSP

)

5

AUD

ID

GROUN

D

6

AUDIO

GROUND

Pl

6

AUDIO

GROUND

5

DIGITAL

GROUND

4

VDSP

(6

V)

3

+15V

2

-15V

CHASSIS

GROUND

-:-

-

':,

WARNING

POWER1 CONNECTOR

ON

CONSOLE

IS

INVERTED FROM

ALL

OTHER

CONNECTORS.

I

SCALE•

NON£

DATE,

4-11-94

MINI-MIX

8A

& 12A

POWER

SUPPLY S

CHEMATIC

D'JG. NO

.

MM

1 0

08

IJOA\IN

BY•

JD

L

STEAM POWERED RADIO.COM

•

U5

U8

BALANCED

BOARD

U1

TL072

•

U9

TL072

U4

U6

•

U2

NE5532

U10

U

11

U12

U13

U14

U15

U16

NE5532

•

TL072

TL072 TL072

• • •

•

• •

•

U3

•

U7

R~

NE5532 NE5532

RP13

RP11

RP9

RP7

RPS

RP3

RP1

C

~

-

I I I I I I

-

1 2 3

1 2 3 4 5

RP14

12345

RP12

1 2 3 4 5

RP10

1 2 3 4 5

RP8

12345

RP6

1 2 3 4 5

RP4

12345

RP2

12345

000

00000

VJ0000

~0000

00000

00000 00000

P1

MONO

OUT

P/J4 MUTE

EEEEE

P2

BUS

2

OUT

P/J5

SLDR

1

l;EEE

•

us

TL072

NOTE:

JP1

AND

JP2

Sl-'OWN

WITH

PAN

FUNCTIONAL.

JP1 PAN

DEFEAT

MIC.

1

i

•

U4 TL072

D

U3

SSM2122

• •

U1

U2

SSM2015

i I

P/J13

P/J14

MIC.1

IN

MIC. 2 IN

P3

BUS

1

OUT

·

JP2

P4 AIR

INPUT

P/J6

SLDR

2

l;EEE

•

U9

U6

TL072

PAN

DEFEAT

D

MIC.

2

IE

U8

SSM2122

P5

CH

8

INPUT

P/J7

SLDR

3

(;B:EJ

•

U12

TL072

D

U11

SSM2122

MAIN

BOARD

•

• • •

U7

U10

U13

U16

TL072

CH

P6

CH

7

INPUT

P/J8

SLDR

4

l;EEE

•

U15

TL072

D

U14

P7

CH

6

INPUT

...

....

P/J9

SLDR

5

EEEa

•

U18

TL072

D

U17

P8

CH

5

INPUT

P/J10

SLDR

6

(;B:EJ

•

U21

TL072

pg

CH

4

INPUT

P

/J11

SLDR

7

l;EEE

SSM2122

DU20

P10

CH

3

INPUT

•

U24

TL072

P/J12

SLDR

8

(;B:EJ

D

VR1

7805

SSM2122

D

U23

P2

SSM2122

METER

PWR

•

U29

NE5532

•

U19

TL072

EEEa

........

U31

........

•

P1

NE5532

........

METER

P/J16

om

........

AUDIO

CUE

GAIN

K1

RD2N-1

UDC-24

U30

~

m

LM386

•

U32

TL072

U37

•

U33

•

TL072

SSM2122

MASTER

GAIN

POTS

D

U36D

~

/u2s

~\

•

SSM2122

•

U

26

U TL072 B

S L U L

U34

TL072

•

1

'

• ~ '

TL072

•

fb,

:Er

'

U35 U25

'

U22

•

TL072

~

U27

~

TL072

MONITOR

P3

POWER

123456

000000

P/J17 PHONES

OUTPUT P/J18

CUE OUTPUT

D

a:

c(

D

m

a:

w

1-

w

~

(/)

1-

z

w

~

::)

-,

0

<

(/) ::)

II)

N

(/) ::)

II)

"'

i'.5::)

i'.5:::,

Cl.>e1.>

..J

_j

a::

ii

Q •

_J

,,.,

..;.

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=>

i'.5 > i'.5

>

Q._JC..a::

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0

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0

::;::

::)

Cl.

<

er

NI-

-,

:::,

-

I-

-,

:::.

..

••

..

SCALE•

NONE

DATE,

4-11-94

MINI-MIX

SA &

12/.

,

PC

BOARD

PARTS

LOCATION

D\/G.

NO.

MM

1 021

DRAVN BY•

JDL

STEAM POWERED RADIO.COM

•

vcc

•

RS

10.

OK

Rt

IO. OK

-ISV

RIB

30.0K

BUS

I

SEL SI.'

CH9

R

L

R•

IO

OK

C•

+ 4 . 7Mr

sov

S<B

RB

JI

2

10. OK

r

CUE

Sl.'ITCH

BUS

2

SEL

SW

S3B

R22

RZ3

10.0K 10.0K

CHlO

UNBALANCED

INPUTS

JI

•

!

RZB

10. OK

R2

•

10.

OK

RZ9

R

Ct

•

•. 7Mf"

sov

JI

s

20.0K

-:-

s~

NOTES

1.

ALL

RESISTORS

IN

OHMS

AND

1/4\,'

METAL

FILM

UNLESS SPECIFIED.

2.

ALL

CAPACITORS

IN

MFD

UNLESS

SPECIFIED.

3.

ALL

CAPACITORS

ARE

CERAMIC

50V.

UNLESS

SPECIFIED.

4.

CAPACITORS

\,'RITTEN

00/00V

ARE

ELECTROLYTIC.

L

CHll

R27 IO.

OK

CIS

'

-+

•.

7Mr

sov

R30

20. OK

ss

R31

10.

OK

7

JI 6

r

UNBALANCED

INPUTS

JI

8

r

R

RSI

10.

OK

~JI

.

INPUT

SELECT

Sl.'JTCH

BUS

I

SEL SI.'

REAR

VIEW

tIIIJ

1234

R66

1

O.

OK

~J

X-Y

INDICATES

MOLEX

CONNECTOR

ASSY.

X=

PLUG/ JACK

NUMBER

Y=

NUMBER

L

RS3

10.

OK

RS

•

20. OK

II

S9B

JI 10

!

UNBALANCED

INPUTS

JI 12

r

-:-

~JI

•

INPUT

SELECT Sl.'ITCH

CUE

Sl.'ITCH

VCC

R68 R69

10.

OK

10.

OK

+15

V

S532 D TL072

-IS

V

R73

IO

.

OK

R70

I

0.

OK

CUE

Sl.'ITCH

-tS

V

BUS

1

SEL SI.'

R87

10. OK

CH12

R

L

R73

10.

OK

St3B

R7•

10

.

OK

P

/J:i-1

<F

ROM

PAGE

2)

•

~

FROM

MULTILINE SELECT R

FROM

MULTILINE SELEC T L

AUDIO

GROUND

A

UDIO GROUND

BUS

2

SEL

SW

SlSB

J2

JZ JZ

J2

JZ

J2

8 7 6 S 4 3

P

/J6-1

CUE BUS

JI

Jl

J2

13

1-4

1

+15V

-

---+=--+=-+=-+=--...-~P

/

-'J6"'---2"--l~»---

CS3

CSZ

CS!

CSO

+ 1 5V

, l . 1 . 1 . 1 •

IIII

Jl

JI

JZ

J2

16 17

9 10

P/

J6-3

-

isv ---;-=cse=-,.c"'s"'1--+CS6=-+.cs=s--...-----+-----

. 1 . t .1

.1

-15

V

IIII

P/J6-•

SLDR

..

!63!62161160

1

SLDR

V

.I

. I . I . 1

I

I I

I

I~t2sv

-:-

P/

J6-S

P/

J6-6

R.

BUS2

P/

J6-7

L.

BUS1

P

/J6-8

R.

BUS1

JI JI

Ji

JI

20

19

18

IS

P/

J6-9

P/

J6-IO

P/

J6-11

P/J6- 12

SCALE,

NONE

DATE•

4-11-94

MINI-MIX 12A

MAIN EXTENSION BOA

RD

SCHEMATIC

Dl.'G NO.

MM1201

...

l(N

BY,

J DL

----

---

--

STEAM POWERED RADIO.COM

•

'

I I I I I I

RII

14321<

1

I

,-------------------------------

R7

2.21K

RI!

4321<

R

CH9

P2

+

L

+

d(

Pl

4

R

Pl

5

+

CHlO

P3

Pl

7

L

+

Pl

6

R39

2.21K

d(

Pl

8

R

+

CHll

P4

L

+

+15 V

;_==

~D

TL072

-15

V

Ul-U3

TL072

DR

LF353

Pl

12

Pl

15

Pl

18

Pl

19

Pl

20

BALANCED EXTENSION

BOARD

MM

12A

+15V

Pl

13

Cl9

,!

C21

,I

C23

,!

C2S

100/

+ 25V

Pl

14

L

________

_

______

·

---------

-:-

R

Pl

1

CH12A-1

P3

+

Pl

3

L

+

Pl

2

R23

2.21K R27

43.2K

R

Pl

4

CH12A-2

P4

+

Pl

5

L

+

Pl

6

R

Pl

7

CH12A-3

P5

+

Pl

8

L

+

R42

2,21K

Pl

9

R

Pl

10

CH12A

-4

P6

+

Pl

11

L

+

Pl

12

R

Pl

13

CH12A-5

P7

+

Pl

14

---

1,

-15V

C20

.!

C22

.I

C24

,I

C26

+

100/

2SV

Pl

16

Pl

17

I

I I

I

I I

I I I

I

ML

L------------~Jl

3 5

8

11

14

17

MULTILINE SELECT

4 7

10 13 16

ML

Jl

NOTE=

LEFT CHANNEL

<

PJ5

3

PJ 5

l

RIGHT

CHANNEL

PINS

2,6,9,12,15,18

ARE

GROUND

<SHIELD)

'./IRES

i

_J

i----------

L

+

Pl

15

1

R

Pl

16

CH12A-6

PB

Pl

17

L

Pl

18

+15V

P2

1

C37

.I

C41

.!

C43

!

00/

+ 25V

P2

2

P2

9

-15V

C38

.!

C40

,!

C42

,!

P2

10

I

Ul-U6

TL072

OR

LF353

I I I I I 1

7

I

I I I

I

L

________________

_

NOTES

I.

ALL

RESISTORS

IN •HMS

AND

1/41,'

MET

AL

FILM

UNLESS

SPECIFIED.

2.

ALL

CAPACITORS

IN

MFD

UNLESS

SPEC!f!ED.

3,

ALL

CAPACITORS

ARE

CERAMIC

SOY

.

UNLESS

SPECIFIED.

4,

CAPACITORS

lo'RITTEN

00/00V

ARE

ELECTR

•L

YTIC.

MULTILINE

BOARD

MM

12A

+1S

V

5532 D TL072

-15

V

P2 3 P2 4 P2 5 P2 6 P2 7 P2

8

J

SCALE•

NONE

DATE•

4-11-94

MINI-MIX

1 2A

BALANCED EXTENSION AND

MULTILINE BOARDS SCHEMATIC

DYG.

NO.

MM 1202

DOA\JN !Y•

JDL

STEAM POWERED RADIO.COM

•

P/

J1

SLDR

9

P/

J2

SLDR10

P/

J3

SLDR

11

P/

J4

SLDR12

MAIN

BOARD-EXT.

U3

U6

U10

TL072/ LF353 TL072/ LF353 TL072/ LF353

D

• •

•

P1

• •

ON

BACK

U2

U5 U8

SSM2122

SSM2122 SSM2122

•

• •

D

U1

U4 U7

U13

TL072/ LF353

TL072/LF353 TL072/LF353

TL072/ LF353

J1

J2

R L

CH9

J3

J4

R L

CH10

JS

J6

R L

CH

11

J

11

J 12

R L

CH12

U15

m

TL072/ LF353

•

..

.

•

U14

SSM2122

P/

J5

12 A

INPUT

• ••••••

!°.~ ••••••• ! I

MUL Tl~

INE

MM12-A

P2

U6

TL072

/

LF353

•

RP12

RP11

DD

1 2 3 4 5

00000

P8

12A-6

INPUT

us

TL072/

LF353

D

1 2 3 4 5

00000

P7

12A-5

.

INPUT

U4

TL072/

LF353

•

12345

00000

P6 12A-4 INPUT

I

U3

TL072/

LF353

•

U2

TL072/

LF353

•

U1

TL072/

LF353

•

RP6 RP5 RP4 RP3 RP2

RP1

DD

12345

00000

P5

12A-3

INPUT

12345

00000

P4 12A-2 INPUT

1 2 3 4 5

00000

P3 12A-1 INPUT

BALANCE1D

BOARD-EXT.

I

"

··

RP5 RP3

RP1

RP6 1 2 3 4 5

RP

4

1 2 3 4 5

RP2

1 2 3 4 5

00000

0000

P4

CH11

INPUT

P3

CH10

INPUT

P2

CH9

INPUT

1-------~---

-··

--

SCALE•

NONE

DATE

:

4-11-94

MINI-MI

X 1 2A

PC

BOARD

PARTS

LOCATION

Dlo'G. NO.

MM

1204

llRAIIN

BY,

JDL

STEAM POWERED RADIO.COM

111111

BUSINESS REPLY MAIL

NO POSTAGE

NECESSARY

IF MAILED

INTHE

UNITED STATES

FIRST-CLASS MAIL PERMIT NO. 3626 PLANO, TX POSTAGE WILL BE

PAID

BY ADDRESSEE

AUTOGRAM CORPORATION

1500 CAPITAL A VE.

PLANO, TEXAS 75074-9984

I

I,,, I ,I

,I, I I,,, I,,,

I,

I,, I I, I,

,I

,I,, I ..

I,, I,, I I,,,

I I

I

WANT

TO

KNOW

MORE

ABOUT

AUTOGRAM

CONSOLES!

Please

send

me

literature

on

the

items

I have

circled:

$

Mini Mix

BA

- 8 Slide Pot

12 lnputs/2 Mic.

Mini Mix

12A-

12 Slide Pot

25 lnputs/2 Mic.

AIT8,llil

coaPOaA.Tl[OJV

$$

Pacemaker Line: PM618 - 6 Slide Pot- 1_8 Inputs PM648 - 6 Slide Pot- 48 Inputs PM828 - 8 Slide Pot -28 Inputs PM1032 - 10 Slide Pot - 32 Inputs PM1644 - 16 Slide Pot-

44 Inputs

AC6 - 6 Rotary Pot - 23 Inputs ACS

- 8 Rotary Pot - 26 Inputs

IC10 - 10 Rotary.Pot - 28 Inputs

$$$

RTV-12 - 12 Slide Pot

24 Inputs

RTV-20 -

20

Slide Pot

34 Inputs

Plano,

Texas

(800) 327-6901

MY NAME (Please Print)

_______________

_

STATION/COMPANY

_________________

_

ADDRESS

PHONE

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