m

O

D

FEMALE CONNECTOR SYMBOL (es. J 2/1)

PLUG IN CONNECTOR SYMBOL

WIRE SOLDERING POINT

TEST POINT ( T P...)

CONNECTING POINT (ON p.c.b.)

METALLIC FILM RESISTOR U

ALLresistors 1/4w unless otherwise indicated

ALLtabswitches shown inOFFposition

ALLkeyswitches shown inOFFposition

Seepart list for component part numbers

CRUMAR RESERVES THE RIGHT TO CHANGE

SPECIFICATIONS AND DESIGNS, WITHOUTNOTICE AND LIABILITY.

'poiu

wvuovia

0I1VHI3H0S

INDEX

DWG 2 (P-854/2)

DWG 2 (P-857/2)

DWG 3 (P-558)

DWG3(P-839/2)(A)

DWG 3 (P-839/2) (B) (C)

DWG 3 (P-840)

DWG 4 (P-850/2)

DWG 5 (P-853/2)

DWG 5 (P-874/2)

DWG 5 (P-875)

DWG 6 (P-855)

DWG 6 (P-876/2)

DWG 7 (P-852)

= PITCH CONTROL BOARD

= OSCILLATOR 1 - OSCILLATOR 2

= KEYSWITCHES BOARD

= SOUND MOTHER BOARD

= SOUND MOTHER BOARD

= TDA 1008 MODULES

= SWITCHES BOARD

= ORGAN BOARD

= LFO BOARD

= OSCILLATOR GLIDE BOARD

= VCF-VCA-ADSR

- FILTER MOTHER BOARD

= POWER SUPPLY

i.S

i

r 3)>

-12V

+12V

fi2\/

+5V

our. t »*

MK50240

05C.2

IC10

P- 8 57/2

OSC.l

^TOP-83.

0SC.2

P857-OSCILLAT0RS BOARD

P85^-PITCH CONTROL BOARD

JDW&2

: STRATUM

> 1 h i !

1 9 i F 1

o

.SB

\x s

i!

P8_33(£.A"-f.B)

ii n ii n

HHHH H H H H (I

n^ 4^ 4^ ^ J/ >k61 G2 63

P-558 KE3SWITCHES

JO

> 1 s t § 1

1 3 ! i

o

-to to 1 1 c

I!

-X)

t

CO

sr

©

TTJJ

~|

sirs''

,if&:slL

,2f\^PtL'TtHla

c

[waver selectionWAVEFORM

P-850 SWITCHES-BOARD

mmiit

BCIMKDIT

■mm

■ATI

I

II 1i«?!

I|

&S 1iG1

i1

JL

-'--

■§»

*=J

Js

t.t

I

Ii

7/SS8-J

-""'■*"*--*!►

-«-€),

AST-

<^~]/kST+

1"i!

l^M/C

nn

snivais™»IfV

*****

ailatin

W*/lVD

««^««0OVA0bdd*VUiSONVZN3SIZU3IVQlVHiSOWQiWdOO3U3SS3Qa<NON3VXVAMdVX3RM0Ud30N03SI0QiSBnO

AlddHSd3M0d

298-d

AT6+QflVZZ

9ii=|Q

•oof-r

ZT91

TJLd

I|

O

jo

o

I 9 § 1

! 3 f i

jq i H c

i!

f f

MODEL STRATUS

MODEL

ELECTRONIC COMPONENT LIST

TUS ELECTRONIC

Schem. Ref. Circuit Type Part Code

PITCH CONTROL BOARD (DWG2)

P-854/2 Complete with Components

OSCILLATOR 1 - OSCILLATOR 2

(DWG2)

P-857/2 Complete with Components

IC1 Dual operational amplifierIC2 - IC3 Master oscillator

IC4 Hex inverte open collector LS-TTL

IC5 + IC9 Quad 2-input Nand Gates LS-TTLIC10-IC11 T.O.S.

IC12 4-Bit binary counter LS-TTLTR1 - TR2 Power transistor NPN

TR3 -s- TR9 Transistor NPN

DZ1 Diode Zener

RT1 Voltage regulator

KEYSWITCHES BOARD (DWG3)P-558 Complete with Components

SOUND MOTHER BOARD (DWG3)

P-839/2 (A) Complete with ComponentsD1 -h D55 Diodes

SOUND MOTHER BOARD (DWG3)

P-839/2 (B)-(C) Complete with ComponentsD1 H- D50 Diodes

1458

74LS221

74LS05

74LS00 -

MK50240

74LS93

BC286

BC173C

ZPY5.6V

7805

P-840

IC1

P-850/2

IC1

I2-HC4

IC5

16 -s- IC8

TR1 -s- TR8

D1 +D14

DZ1

P-853/2

IC1

IC2

TDA1008 MODULES (DWG3)

Complete with Components

Frequency divider

SWITCHES BOARD (DWG4)

Complete with Components

Quad 2-lnput Nand Gates CMOS

Hex Non-inverting buffe CMOS

Dual D Flip-flop CMOS

Quad bilateral switch

Transistor NPN

Diodes

Diode Zener

BA130

BA130

TDA1008

4011

4050

4013 '4016

BC173C

BA130

ZPY2.1V

ORGAN BOARD (DWG5)

Complete with Components

Operational transconductance amplifier 3080Operational amplifier 741

978002540

978002534

68000053

68000058

68000116

68000117

68000009

68020127

62110002

62120003

67000017

62110023

978002484

978002538

65000001

978002537

65000001

978002433

68000104

978002539

68000034

68000085

68010136

6800607262120003

65000001

67000022

978002516

68000066

68000059

Schem. Ref. Circuit Type Part Code

IC4 Operational amplifier 741TR1 Transistor NPN BC173CTR2 Transistor PNP BC308D1 Diode BA130

LFO BOARD (DWG5)P-874/2 Complete with ComponentsIC1 - IC2 Dual operational amplifier 1458IC3 Timer 555

IC4 Operational amplifier 741>C5 Operational transconductance amplifier 3080TR1 Transistor PNP BC204TR2 Fet BF245BTR3 -5- TR5 Transistor NPN BC173CD1-D2 Diodes BA130

OSCILLATOR GLIDE BOARD (DWG5)P-875 Complete with ComponentsIC1 Operational amplifier 741IC2 Envelope generator SSM2055

VCF-VCA-ADSR (DWG6)P-855 Complete with Components•C1 Dual voltage controlled amplifier 3330IC2 Voltage controlled filter 3320IC3 Dual operational amplifier 1458IC4 Voltage controlled envelope generator 3310D1 -=- D5 Diodes BA130

FILTER MOTHER BOARD (DWG6)P-876/2 Complete with ComponentsIC1 h- IC4 Dual operational amplifier 1458IC5 Operational amplifier 741IC6 Voltage controlled amplifier SSM2020TR1 Transistor NPN BC173C

POWER SUPPLY (DWG7)P-852 Complete with ComponentsRT1 Voltage Regulator 7815RT2 Voltage Regulator 7812flT3 Voltage Regulator 7915RT4 Voltage Regulator 7912PD1 Rectifier Bridge KBL04PD2 Rectifier Bridge KBL04DZ1 Diode Zener ZPY6,2VDZ2 Diode Zener ZPY9,' 1VT60 Transformer CSA VersionT60EN Transformer SEMKO Version

68000059

62120003

62210001

65000001

978002535

68000053

68030137

68000059

68000066

62210001

62120002

62120003

65000001

978002479

68000059

68030138

978002454

68030144

68030143

68000054

68030142

65000001

978002541

68000053

68000059

68030139

62120003

978002451

62110020

62110027

62110022

62110037

66000006

66000006

67000023

67000013

18010094

18010093