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MAR. 27,198O SH09
SH09 [SERVICE NOTESI Panel H44 removal screws: (1). (2) Jack SG7713 no.4 stereo
SPECIFICATIONS
(OOY-036)/
'Tap tight binding head I
Keyboard ---------- 32-key,F3-C6(8') Self tapping binding head ~
Jacks 3 x1Omm Fe,Br 3 x 6 mm Bl, Fe, Br
lor+,ment;o -------- 2-5 s Signal output -- -10 dBm
_~~ ~~~ ..--(I)- ~~~----____ ,--(2)+
Zune range -------- +65-cent Phones _----__-_ Stereo &ohm
'ICF cv output ------ 1 v/act
'Cutoff frequency -- 10 Hz-20 ;ctiz Gate output ---- Off:0 v: On;+14 v
Resonance --------- O-cscillation CV input ------- 1 v/'oct
Envelope Attack t,ixe ------- 1 x3-2.5 s
Ext. sig. input- 0.5 vpp or less
Decay time -------- 2 as-10 s
Power consumption -- 8-watt
Sustain level ----- O-100 %
Weight --------- 6.1 kg
Release time ------ 2 ms-10 s
Dimensions
t Kodulator 605 (w) x 305 Cd) x 100 (h) mm
aate -_-________--- 0.2 Hz-25 Hz Jack SG7622 no.8
Delay time -------- O-l.5 s
Ehttc m no.8 Knob no.57 Knob no.33 Panel H44
gray (016-057) (0;6-033) !072HO44)
(016 -008) Chassis H74 0PH43 0PH47 OPH46 (not shown) Holder H73A
Endblock H22
removal screw
Binding head
3 x 6 mm Fe,Br
,i
Tap tight binding
3 x 10 mm Fe,Br binding head
3 x 10 ~XIIU Fe,Sr
Power transformer Power supply board
Endblock Bender unit Keyboard X132-F Side panel H21 H20J (022H020J) PSH~~ (1461-1031) 100 v
100 v
H22(066H022) PS-4 (029-022) (004-014) R-L set (066H21) H20C-B (022H020C-B) 117 v PSH32 i146H032) 117 v
H20D (022HO20D) 220/240 v PSH33 (146HO33) 220/240 v
ES Roland Printed in Japan A3 1
SH09 MAR. 27,198O
CHASSIS
SIDE ANGLE
CONNECTOR
21
IO
KEY ASSSMBLY
F IlVORYl IIOWISI 6..71 HOilIER
G IIVORYI Ilobol6) / i .
A IlVORv~ l1060171 BUS BAR
6 IlvoRY~ IlowlSJ CONTACT LEAF YACER
c IIVORY) 1106-0191 ion.0011 1075a11 /'
0 ~IVORY) l1060201 ro:7A" LEAF /
, PRINTED CIRCUIT SOAR0
E IIVORYI ~lOS-011) RESlSlOR
C' (IVORY) 110&0221 6P l(18*0611
SHARP ISLACKI 7P l-21
llOS4231
KEYBOARD PARTS
INS- RESISTOR
MODEL KEXS -1
MODEL SikIGp=B*R 6P FcB 7 P
SH-1 32 SK-132-D 070-052 c7lHO34 052-066 052-067 loo 1/4w $5 cRFn/4Fx
/SH-09 / 32 Is~-132-4 identical to SK-132D except for blind I
Power switch
VMlORK20A15 SDG5POOl-1 (001-215) 100 v
(028- 7 0 6 ) SDG5POOl-2 (001-216) 117 v
SDG5P502 (001-217) 220/240 v
EVA-LOPC15B15
(029-575) EVA-LOPC15A26 (029-577)
!
SH09
MAR. 27,198O
FUSE. FUSE HOLDER
PCB ASSEMBLY
PARTS LIST OPH46C (pcb 052Hl41-2-C) 008-029 MGP 0.25 A prim. lCO/ll7 V
149H046C
149H047C OPH47C (pcb 052Hl41-1-C) 008-060 SEMKO T250 XA prim. 220/240 V
372HC44 Panel (tcp) H44 149H040B OPH40B (pcb 052H140B) 008-059 SEMKO T200 mA sec. 220/240 '1
?&x022 Endblock (bender) H22 149H043B OPH43B (pcb 052H15OB) 012-,303 IF758 fuse clip
366HC21 Side panel H21 a pair of R and L 146H031A PSH31A (pcb 052H139A) 100 v
561H074 C'hzssis h? 4
- l46H032A PSH32A (pcb 052H139A) 117 V P OTENTIOMETER
111-021 Foot G-5 rear 146H033A PSH33A (pcb 052H139A) 220/24OV 100 KA slide
029-306 LFEgRC16A15
111-023 Foot G-7 front 100 KB slide
029-317 LFEqRC16B15
068-020 Bushing no.20 panel 500 KA slide
029-308 LFE9RC16A55
SEMICONDUCTOR 029-319 LFE9RC16B55 500 KB slide
004-014 Keyboard SKl32-F slide
IC 029-309 LFE9RC16A16 1 MA
029-022 Bender assy PB-4 029-575 EVALOPClSB15 100 KB slide
020-097 FLpC4558C EVALOPC15A26 2 MA slide
c 016-057 Knob no.57 rotary 029-577
020-100 TL082CP 100 KA rotary
Knob no.33 slider 028-706 VMlORK20A15
016-033 020-039 DN819
Strip no.12 lmob no.33 030-951 EVHLtiAD25B15 100 KB rotary
063-012 020-032 p726HC
030-641 RJ6-202 2 KB trimmer, metal film
016-008 Button no.8 gray,power switch 020-160 BA662A
030-643 RJ6-103 10 KB trimmer, metal film
009-012 Jack SG7622 no.8 mono 030-463 SR19R 4.7 KB trimmer
009-036 Jack SG7713 no.4 stereo 030-465 SR19R 10 KB trimmer
068-005 Bushing no.5 jack 030-469 SR19R 47 KB trimmer
Bushing no.18 red,jack 020-189 TA7140P 100 KB trimmer
068-018 030-471 SR19R
020-102 LF1374lH
Power transformer H20J 100 v 020-103 TA7179P WAFER TERMINAL. WIRING ASSEMBLY
022H020J
022H020C-B Power transformer H20C-B 117 V Terminal
TRANSISTOR 010-183 5045-038 010-186 5045-05A
022H020D Power transformer H20D 220/240 V EMCS 0750 010-220 EMCS 0950
017-097 2SA826-Q 010-218
017-118 2SC1740-Q Wiring assy
SWITCH 053HO34 A
017-046 2SC828 NZ (noise generator) 010-226 EMCB 0730851 7p-30 cm
001-215 SDG5POOl-1 power 100 v 0538035 B
017-022 2SB434-0 010-228 EMCB 0920851 9P-20 cm
CO1-216 SDG5POOl-2 power 117 v- 053HO36 C
017-010 2SD234-0
COl-217 SDG5P502 power 220/24O'V 017-014 2SK30A-Y FET OTHERS
001-234 S~l034-ill5 rotary 3p-4t WAVEFORM 017-016 2SK30A-GR FET
SRM1025-Kl5 rotary 2p-5t RANGE 064H055A Holder H55A(pot.VOL.bracket)
COl-214
064HC73A Holder H73A(chassis-top panel)
iX?l-183 &B023-12PN slide 2p-?t DIODE
064-264 PC9 holder DLCBY-JN
018-014 132473 053HO30 Flat cable H33
CAPACITOR
018-078 132353 zener 053HO31 Flat cable H31
C35-156 EcQ~1151sz 150 pF polystyrene 018-089 lB4B41 rectifier stack O53HO32 Flat cable H32
235-188 EC&.lO2KZ 1000 pF polystyrene 019-009 LR0601R LED 048HOOl Heat sink Hl
375-;91 ECQF-2334X 0.33 mfd polypropylene
MAR. 27,198O
I
I I I
-
IOOV PSH31 - PSH32
4
SH09
MAR. 27,198O
.
*.
-1
OPH46 ;REsonuccq
ADSR
NOTES -- Replacing Selected IC, Transistor --
PSH33 ;;;i;;;::, j -'
.q ah82 iYF-- zeta1 oxide film. 1%)
220v - 3 z;:rofnr?d iP-- picafarad)
240V ----
: Jr LSlSSS (IIll-- lS2453)
When replacing Q12, ICll-14, take tae following procedures.
Dime 152Ai?
I.zl, i-4, 1..
ICI --Ii
: uPCiiSdC Q12 ICll-14
1": .T1:-'l>;
_ . _"
. ; py::;:c Choose 2SK3GA-Y for micimm ';'he VCE,beicg a set of four 3A662's
::o. - ZK"Z leakage. of nuch the same characteristics in
-"_ : ;xc-J;i cransccnductance, re+iires a test
-_. I',:?; :, j :`;c;iry =sllcYrd Check new Q12 for leakage with of BA662 A/3 ir. stccK as a replace-
.-..--.: VCO being LE'C zoa-;lateu aider
the foilowing settings: rcent.
-_. u;E--"G" Solder SA6bi fentat 17ely after 3.e-
-"-7 : _.% _- .i
-I'. MOD--"lo" fective one is renoved.
2:: :y~~j;i";T : .s,e:r-4 ;z- Is;;??-4 FICDULATGR--RANDO:.:
::r: L.,A7.j;z-Lx : m.sl-l,-Q ;r ..x?G.-J Press C2 key : w .-. -T : .Si::d-;d T`2" asd BESOBAX-3 at "1,"' -- I20 inplt
;--. 1---z : -aa ..1-..;
I Ti`T VCO should not drift before sisal.
tne next d/H pulse ;enerates.
Acproxinate 5GHz ;sci;lation at .ICF
stage proves :he IC adeqate.
5
MAR. 27,198O
OPH43B 149H043B
(Etch mask 052H15OB)
Connect an oscilloscope to T?-3 on OPR47. Apply reference F note to the
scope X0. I?1 for Lissajous figures.
C) ElllrIGE
A) 'WIDTH --refer to A)WIDTH for details--
Set RANGE at 8'. Set RANGE at 32'.
1. With F3 key held down, adjust VR-8 Obtain stable Lissajous figures.
for motionless figures. 1. Fl key --- VR-8.
2. While pressing down Fl key, adjust Place RANGE at 2'.
View from the foil side
VR-9 for motionless figures. Obtain motionless figures.
ADJUSTMENT
F3 pitch will vary as VR-9 turned. 1. Fl key --- W-7.
KEY DESIGNATION
3. Repeat steps 1 and 2 until F3 and
only for tne adjustments Dl FREQUENCY
Fl figures stand still.
Fl Ci F; h2 F3 Set RANGE at 8'.
B) LINEARITY Set TUNE at,its midpoint.
-- details follow A) WIDTH -- 1. While playing A2 key,adjust I
BENDER
Set RANGE at 2'. VR-8 for 440 Hz.
Panel setting and connection:,,-
/iDigital voltmeter! at 10 _,' Adjust the pots.
1. Fl key --- VR-8. E) DUTY CYCLE
1. Flip and hold Bender lever at 2. F3 key --- 'JR-3. Set WAVEFORM at m .
the left(-). Note the reading. 3. Repeat steps 1 and 2. 1. Adjust VR-2 for 1:l mark/space.
L~C 2. Turn and hold the lever at the right (+).
Adjast VR-6 on OPH40 for the same reading, but Adjustments A and B must be repeated
opposite polarity, as in step 1. because of cross interference between them.
(Difference between two readings must be within
30 mv.j VCF
A) WIDTH
Set Controls as shown below.
KCV 1. While pressing A2 key, set CUTOFF FREQ.
for approximate 1 'kHz.
Ctinniect ;igital voltmeter to TP-2 on OFHK. 2. While playing F2 and F3 keys alternateiy,
1. Press Fl key and note the reading, (Fl-7). turn VR-5 until F3 figure doubles F2 in
2. While ,-ressi:lg F3 key, adjust '/R-l 0:: CFii-LiT; cycle.
for FL--r f 2.233 7 reading.
3. Sir.ce turning X3-1 has an effect on FL--T, 5 FREQTUEMCY
Connect 2sci;lsscope to
repeat steps 1 and 2 .until F3--T becomes TP-3 3n G1HJ7. Slide up CUTOFF knob to "10".
J Fl-V + 2.330 v + 1 m!v. 1. With Fl key held down, set 'JR-4 for 20 kHz.
6
MAR. 27,198O SH09
21 :.:
OPH46 OPH47 PSH3lA lOOV, PSH32A WV, PSH33A 220/24OV
0 2SK30A ECEA 148H-a/32/33-A(Etch mask 052H139A) *
2SC1740-Q or
? 0 2X945-4
Mylar 5OV K 5 2c
19
0 2SA826-Q or
2SA733-Q 0 Ceramic 5OV K 6 18
17
CD 152473 or lS1555 0 Check point 7
59BS8806
Metal oxide film 8
.) r`_? CRBfFx SR19R
OPH46-- Rl86-189 : 3
tailored for nearly Metal film
0 RJ6
equal resistance
OPH46C( 149H046C ) view tram WI ride
OPH47C( 149H047C ) (PCB 052H141(1)G) Icll-14: BA662 selected.