JAN.6,1982 ---.----.--------

SPECIFICATIONS o lVIemorized Rhythm Numbe,

32 Basic Rhytnms (16 x Pattern Group I & Ii)

o Step Numbe,/1 measure

1 - 16 steps

o Rhythm T,ack

64 measures x 7 tracks 256 measures x 1 track

(ContinuoLis Maximum 256 measures)

o Sound Source

Bass Drum (BO)

Snare Drum (SO)

Low Torn (L T)

High Tom (HT)

CYmbal (CY)

Open Hi-Hat (OH)

Closed Hi-Hat (CH)

ACcent (AC)

o Control Switches, Buttons and Indicators

• MODE Selector (Pattern W,ite, Pattern Play, Track Write,

Track Play)

• TRACK/INSTRUMEr~T Selector

(AC[[, Bodl, SO~, L T@L [[HT, ]iCY,

[ZJOH, [lliCH)

& TEMPO Control

() = 40 - 300)

• INSTRUMENT Mix Control

(ACcent, Bass Drum, Snare Drum, I_.H.

Tom, CYmbal, O.C. Hihat)

Knob N-198 (2247019800) Switch SRM-l018 (13119705) Dust cover 1IJ-506 (2224050600)

Knob 1IJ-194 (2247019400) Pot. K161100FAE 1MC ( 13219333)

Top case N-61 3 (2201061300)

• POWER Switch/VOLUME Control

u CLEAR/RESET button

PATTEHN CLEAR

D.C. Setting

bar reset

• RUN/STOP button

• BATTERY Check/BUN Indicator

• SeA L E Selector (1,2,3,4)

• FUNCTION button

Last Step Setting

Scale Setting

Bar Number, (Be sure the bar number of

'$', D.C.)

uSELECTOR Switch xl6

RHYTHM Selector

Designated Bar Number Switch

DEL,INSswitch

Setting the Last Steps

-Indicators

• Pattern G roup button

Group Selector

Setting the '$' a Pattern Group Indicators

• TAP button Write/ Next

TAP

Step Re-set

D.S. button

o Connection Jacks aDC9Vx1

.AC Adapter-jack (BOSS ACA. Battery

Eliminator)

Knob N-195 (2247019500) Pot. K 161 B0023 10kB (13219330)

rn! Output x 1

., Fiegular-jack

.. Output level

T

(POWER Switch/VOLlHiflE Controi; M/,X,

Instrument Mix Control; Center)

.2 Vp-p (ACcent; M I ~,])

6Vp-p (ACcent; M/\X)

1f; Output Impedance

1 k11

~ Headphone x -I

.. Stereo-jack

• Conformity Impedance 8£1. ~ 30n

~TRIGGER OUT x2

Mini-jack (HT , T; +14V, 20 rnSec pulse)

~ Sync )( 1

DIN-Connector Ifor CSO-600, IVIC-A)

1: RUN/STOP,2: GND,3: CLOCI<

~ INPUT OUTPUT selector )(

mRU~UST()P xl

(DP-2)

o Power

Battery 6V (U!\II-2 Size (C) R--14 or aqual

battery x 4)

(AC Adapter: 9V)

o Consumption CUHent

70mA (MIN) -150rnA (MJ\)() o Dimensions

300(W) x 146(0) x 55(1--1) mrn

o Weight

1.2 kg

Knob N-1 [15 (22470'19500) Pot. K161B0023 50kB (132.19~J31)

Knob r~-'198 (224701 Switch SRM-1 034 n 31 9303)

;--'----"-',c.,:.=="------'--'--=-'-'-'-'-'---=----'--~~-----'----'---_+__-- Dust cover N·-506 (2224050600)

Knob N-194 (2247019400)

Bottom case N-614 (2201061400)

Terminal board N125 (2.345012500)

Battery cover N-623 (2202062300)

Bottom case N·,6'] (.2201061400)

Dust cover N -506 ___ --+ __ ---: f-----'~'---'--f---- Pot. \/M1 1'\-851 A-5fV1141 ('I 9334) (2224050600)

Knob N-192 (2247019200) Switch K H C-1 090 1 (1<1129715)

LED G

('15029109)

Knob N-1Sl1 (22470'19100) Switch KHC-1090'1 (13129715)

Knob N-193 (2247019300) Switch SQP-24P-22PS (131590504) Dust cover N-115 (2224011500)

i@Roland

Knob N-192 (22.47019200) Switch K HC-1 0901 (13129715)

Dust cover N-506 {2224(50600)'

'4----- LED GL-3AR-2 {1502910(3!

N-'191 (2247019100) Switch KHC-10901 (1

Sub panel N-275 (2221027500)

(1985 E-2)Printed in AH2

SCREWS .~

)( 'IOrnm BI Fe, Cr, .5

SCREWS 3 x 8mm BI , Fei Ni,

BOTTOM CASE REI'vl0V L

p,daptor jack

HEC 0470-01-230 (13449706)

Jack HU0305·01-030 (13449218) N-814 (220108-14001

Jack SG··80.2G {13449401)

Jack HU0305-01-010(13449217)

SSFZ--22--{)'? { 3'!59il'\

01 (1

TR-606

2

7 qv MC14001B CP

Quad 2-lnput NOR Gate TC4011BP

NJM2904

Vo,

V,"-, 2

Vin+l 3

VEE 4

BLOCK DIAGRAM

5- 0 o

3- C 0----2 R

d-__ _

:Ufo " 11 C 0 12

A

10

VOO" PH, 1" VSS "Pin7

8

7

Quad 2-!nput NAND Gate

LA4140

Vee

V0 2 2

Vin-Z

Vin 12

MC14013B DUAL TYPE () FlIP·FLOP

TRUTH TABLE

---------~".- --;;;;:~;;;I s .. -f-----,-~. INPUTS

CLOCK' DATA RESET SET 0 -0--..r 0 0 0 0 ,

-.J"- I 0 0 , 0

'- x 0 0 Q Q --

x X , 0 0 , x x a 1 1 0

X X 1 , , , x " Don"' Car. t '" L""".! Chang.

pPC

AN6912

Quad Comparator

eLla--

PCo

PC,

RES

PIn

PEDo--

PE,o----

Pf..,o· .... --·

pE:,o ..... ·••

PFoo--·-PF, ()«!----

PF,0-'>-'

145848

Hex

von

1

2

:3

4

5

6

'1

8

9

l()

11

12

13

14

15

16

17

18

42 ---oCLo

41 ---oVss(OV)

40 Pfu

Ph

31 ----OPh

30 ----0 Pl.

29 --.....-oPlh

28 ----<JPH!

27 ~P}h

26 PHD

25 PG3

24 P<A

23 PG,

22 _OPGo

(Port G I

PE

(Port EI

PO

(Port 01

Thick line indicates CPU controlled circuits, thin line Voicing.

BLOCK OI.AGRAM

{JPD650C-085 FUNCTIONAL DESCRIPTION

ISWitCh scanning signal inputs STATUS (TEMPO CLOCK. START/STOP. TAPI inputs

. --~----+

Iinputs from STEP Switches (R HYTHM SE LECT Swtichesl

I Drivesignalsto STEP LEOs

24

25 _---.L_-+ 0 12

13 l/ll 14 i Memory bank

3 15 select

0 8 MEMORY ADDRESSES

9 I Rhythm These pins use CE from ,6. D 0 R E SS Decoder to

10 numbers select cells in RAM to

11 be accessed

Iste p numbers

.1 Data Inputs/Outputs

... _-+--_.j-._-Memory WE

CH OH

CY HT

LT

SD 80 AC

.. __ ........ _._---- ----j

INSTRUMENT DtlTA TheSe data need COMMON TRIG to trigger Sound Generators being designated

Memory CE (associated with PE-2. 3 atll.DDRESS DECODER! Triggel" Pulse (l NST R UME NT) output

.6,19

';;OUND

JAN.6,1982

T R - 60S BLOCK DIAGRAM

I

os~ IC 1, ~ 2 I

~ DFF II DIVI.D ER

IC Za

"~1

M~~~~ I C4,R~

s'rATUS BUFFER

GATE L'_ ' __ -~--- IC 3

L __ ----1----1 Q5, 7 , 8

----=====~~

I I I I II _

-II --" II

I I I I I I I I I I

I II

§ill I

INTER CPU -RUPT

CLOCK CLOCK H"'T IC 1

AC

B D

SD

l T

HT

C Y

o H

CH

MICRO PROCESSOR

IC 4

___ J

CMOS MEHORY IC 7,8

-_._-, ---------- I

I

\'I. H,=:. == ____ ....... =

H lJT

, , I ~"" : , ,

Telo TiT 0.001

~ ....... -- --IC I HD 145848----,

D I 14 PIN; +5V HIN; GH 0

, ,"'. t------+--..~;:;-f_I ,,,-,~ ,-: "'(TP)

RIS 47K

.. I : ~UH! S TOP

2: G H 0

3: TE MPO

no C K

4: TAP

5:

RI4 47K

04

03

-- - --1 I , :

D? 1 I , i I , , I

: r~------- ---- ---- ------- --!

1 ' L.. ____ ;,;4< .)

+B

+8 ~

+8

RI8 IK OUT

o I H "

SY~C : IN : YoUT:

SWI '

10

DID .. ,

DII

TR-606

R247,..,' stJl>.fltl,(E- H{)UHilN~ 201M to-> 12.81oi

3.3K (R9'.nk ) Id-I.Jc-OK-T-M-l-100KB 7?71:;21K ]] forl,'blot I', 'A;

RIO'sPO;; R:OV~(T~j" <"/fNT~----VY'-----"--::yv:J ( .L T I JS '74.2.3.J2... 6 f!

~-- "' '" ~~g~ r rRt1' 42 C~N: PR -"1J~ 1 1 • Sm.§/ I, 10 ,. :1

l:; CPU Cf! : CLOCK I I (T~) I l O,06? I RA ;.,r CLI

: TE L _________ .J / C26 : 2.2\18 .. " TMI

-- - - ---------------- ---- _____ -.-1 ......... ---------------.-/ rh

SW. BOARD 1'.4.12

~-I-+---=L.t---=L-I--~_......P~-_t- R4.13

Q404 ~'JK

R4.14 Q405 ~,dK

D4IJ? D4IJ9 D410

IOE-2 /0£-2 1015-2 /lJc-2

PMI

2

.3 D<1.27

I SW2s C4IJI

+ 'Iso D4D4· D4D6

1it ~---I--

+:s

14 PI N: +B

7 PIN: G H 0

I"

4

+6v

QI3

IC 4

~PD 650 C-128

MAIN

D12.

19

.. II IC 7

~PD44'4C

Patt.ern Group

ACCENT'

i';-I R97//CIIO -7C,~n I -5;-J- R3081/c 329' cR30S [

'~' 3 R 30,11 (330 -; C,q, 305 )

lOG Lot

+ 1S[

BASS DRUH

CYMBAL

21

L,H TON

LEVEL

TR-606

COMPONENT SIDE

)

are

NUDlber 161000

C110

.R)03

6

JAN.6,1982

FOil SIDE

-606

U ENT

CPU CLOCI<

Connect scope to TP-1, Adjust I Fri for 2,2,usicycle,

lNT CLOCK

Connect scope to TP-2,

Adjust TM-'I for 1.8msicyc!e

TEMPO CLOCK

Connect scope to TP-3.

Set TEMPO knob at FAST.

Adjust TI\l1-2 for 8ms/cycle.

3

Confirm that period of 1 cyc:e becomes

65ms when TEMPO is set at SUJiN

NOISE GENER/\TOR

Connect AC voltmeter to Tp·4.

Adjust TM-4 so that the readinlJ is '130mV (rms)

GiNEERING with SIN

087000

091500

092000

R9 R10

044. D45 add (foil side) C106 ornit R23 :J3k 10 1

R247 add

D38 foil side to comporeni: side

to ensure POVVE RON reset opet"stion

PCB ie-Iavout

Tl'v1-2 22k to 100k extend TEMPO CL.OCI<

F\ 12 100k to 47k . _-I .. o.djustable range

HD14011 BP to TC401 "j BP 401 ,3BP to [vlN40i 38

2SC536-F omit RD6.8EB3· .. ! to R06.8EB2.-T 5 .fik 10

1 OOk-\-o -2-2(-1 k-

NJM,2904D

avaiiaoiiity of the from supplier

to ensure operation rellability on lower DC suppljl

to extend 1TI\/IPO

to shift the generator1s frequency relative to others'

PANEl

220W61300 Top case

220106'1400 Bottom case

2202062300 Battery 2202062400 Batterv ho!def 2221027500 Sub panel

SOCKET

'13429607 Din connector

13449218 Jack

13449217

13449401

'13449706

Jacl(

Jack

Adaptor jack

TRAIIJSFORMER COil

12449217

12449507

SWITCH

131 9705

13119303

131297'15 13-159'114

13159504

1FT coil

SRM 018

SRM1034

0901

SSFZ-22-07

SQP24P-22PS

SEMiCONDUCTOR

LSI

15179119

15179305

,u PD650e-! 28

.uPD444C

H014001 SP

N-61

i\J-61L1

N-623

f\J--624

N-275

TCS07G7-01-0i

HLJ030C~01

HU0305-01

5(38026

~Jott()iT!

STE EO

ill! I N I HEC0470-0i-:230 AC adaptor

S74230 (YGllow)

MC102C

rotary

rotary

push

slide

slide

CI\;10S CPU

CMOS A.A. M

CI'U clock

DCDC converter

TRACK,INSTRUIVIEI\IT

MODE

All switches on the switch board

SYNC in/out

Pre-scale

Quae! 2·input NOR gate 15159101 HO

15159104

15159105

H014011 SP or TC4011 SP Ouad 2-input I\IAND gate

-] 5159303 HO

15'189113

15189105

15199509

15'189134

TRANSISTOR

15119105

15119121

5'1 9602

15'[ 19806

15129102

15129108A

15129602

15129121

HOl :3BP or I\I1t~4013B Dual type D flip·flop

H 0145848 Hex Schmitt trigger

A~J69 '12 Quae! ccomparator

IIPC4558C

I....A4140

i\J,JIV129040

2SA733(P}

2SA937(Cl)

25B6471C)

2SB596(0)

2SC536(

2SC94:,;(

2SD667(C)

2SC2021 ( ~i!

Duai op amp

A F Power amp

Dual op amp

Selected I NO IS E,)

LED

15029109 GL3f\R2

DiODE

1 S2473 S! 10E-2

"IS-188FM Ge diode

'15019120

15019209

15019122

15019655

5019653

15019'126

RD6,8EB-3 01 15019656 RD6,8EB2-T

RD'15EB-3

1 SS -133 Si diode

POTENTIOIIIIETER

K161 'I OOF ;\E-IMC master vol. & power switch 13219333

13219334

13219330

1321933'1

13299114

13299117

VM 11 R 851 A-5M 1411-50K/\ tempo

RESISTOR

12559708

K 16180023-1 Ot(B

K 16180023-501<8

Hl051AO'13-10K8

H '105 'I /\019-1 00K8

FRNB 2,70

C!RCUIT BOARD ASSEMBL V

F use resistor

73'12605017 MAIN BOARD OP3126-050

73"12604003 SWITCH BOARD OP:3'126-040

7312606006 SUB BOARD

OTHERS

12199503 PCB Holder

2219028700 Haider

2343097600

23450'12500

23450'12tlOO

2224011500

2224050600

KNOB

Flat cab Ie

Terminal board

Terminal spring

Dust cover

Dust cover

2247019300 Knob

2247019400 Knob

2247019500 Knob

2247019100 Knob

2247019200 Knob

2247019800 Knob

R-C NETWORK

13910111 EXR-P 11 OOOP.4.7

OP3126-060

LCBS-12NS

N-287

N -115

~~ - 506

Ni93

1\1-194

'i95

r·J-191

N-192

1\1-198

AC level

BD, SD, UHT, O/C I Hi\T I ev('-) I

SR 19R trimmer

SR 'i9R trimmer

{PCB 291-493C)

(PCB 291-492C)

(PCB 29'1-494C)

Potentioilleter for master vol, ,B" tempo

Battery + side

Battery - side

slide switch

rnaster ternpo I rotal~Y switch

pre scale

master V R & TEMPO

instrurnent ievel

RUI\I/STOP, TAP

step number

rotary switch