ROLAND RS 09 V1

Page 1

DEC. 15 1978 ff

.//V
)\
CONTENTS
Page
Disassembly & Parts Layout ................................ 1
Block Diagram & Specifications ............................. 2
Circuit Description ....................................... ' 3
OP H44 Control PCBs ..................................... 4
GTH37 Gate ............................................ 5
OPH44 Control Diagram ................................ 6, 7
V PSH36/37/38 Power Supply ................................ 8
f > Parts List .............................................. 9
Keyboard ....................................... . ...... 9
DISASSEMBLY & PARTS LAYOUT
TOPCOVER REMOVAL SCREWS:
0) through (E 3 x 10mm Tap-tight Binding Head Br
(D through @ 3 x 6mm Self-tapping Binding Head Br
Panel H43 (072H043) Knob "0.33
Knob no.57 - (016-033)
(016.025)- 0 giggggcablets Strip no.12
POL GM7OR KZOA 4P Add legend when ordering (063012)
10KA x 2 (026-010)
Nylon Rivet
LED (121-001)
i ,-
: \_

Button no.8
(016-008)

Sideblocks L/Rset
(066H021 )

Roland corporation

Knob no.56

(016-091-1- 05

Pot,

EVHCOAK15315
100KB (026-005)

Ugh-u-

_ Printed in Japan

1

RS-OQ

PCB Holder
DLCBS-4N (064-244)

OPH45 0PH44-2 0PH44<1

SDGSP 001-1
(001-215) 100V
SDGSP 001-2
(001-216) 117V
SDGEP 502
(001-217) 220/240V

Holder (bracket)
H72A (064H072A)
Screw self-tapping
3 x 6 Binding head
Wiring C
(053H039)
Wiring 3
(053H038)

PSH36 1 17V
PSH37 220/240V
PSH38 100V

Keyboard SK-141A (004-012) Blind 46 (065mm

Jacks 867622 no.8 mono
(009-012)

Slide Switches
HSW0372-01-030
(001 206)

Jack SG7713 no.8 stereo
(009-036)

Sideblock removal
screws: encircled

3 x 10mm Tap-tight B
Binding Head Br

Foot G-5
(111-021)
rear

Keyboard removal
screws: crossed

4 x 8mm Binding Head Br Foot 6-7
(111-023)

from

Screws:
3 x 10mm Tap tight B binding Head Br

Bushing no.20 (068-020)