Roland SH-101 User manual

Service Manual Roland SH-101
This file is ascan from the original service manua
Never pay for acopy of this file. It should be available
for free!

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L
NOV. 1st, 1982 SH-101
First Edition
SPECIFICATIONS
Keyboard 32 key, F-scale Output
VCO Range (16', 8', 4', 2')
Pulse Width Modulation (50% ^0%)
Tune (±50 cent)
Audio (OdBm max.)
Phones (80)
Gate (OFF=0V, ON=12V)
CV (1V/1 OCT, 0.415V ^5V)
Input
VCF Cutoff Frequency (10Hz %20kHz)
Key Follow (0 ^100%)
Gate (+2.5V or more)
CV (1V/1 OCT, CWV)
EXTCLK (+2.5 or more)
DC(9W12V)
ENV Attack Time (1.5ms ^4s)
Decay Time (2ms ^10s)
Sustain Level (0 ^100%)
Release Time (2ms ^10s)
•
Power Drycells 1.5V x6
or 9V %12V AC Adaptor
Power Consumption 1W
Modulator LFO/CLK RATE (0.1Hz %30Hz)
Dimensions
Controller Portamento Time (0 'V 5s)
Transpose (L/M/H)
570(W) x311(D) x80(H)mm
22 7/i6(W) x12'/4(D) x3V8(H) in
Weight 4.1 kg/9 lb. (without Drycells)
Sequencer 100 steps max.
TOP VIEW
22 123
2
3
4
5
6
7
8
9
10
21
20
19
18
17
16
11 12 13 14 15
1. Switch SSB02358 (13159319) 12. Switch SLE-623-18P (13139135)
2. Jack HEC0470-01-230 (13449706) 13. Pot. EVH-5XAP20A26-2MA (13219275)
3. Jack HSJ0789-01-020 (13449611) 14. Switch KHD10901 (13169608)
4. Switch SRM1034-K15 (13119303) 15. Keyboard SK-331-AR (004H014)
5. Pot. EVH-5XAP20B1 5-1 00KB (13219242) 16. Case Panel (Cabinet) (072H133)
6. Pot. S3018P405-100KA (13339420) 17. Switch SSB022F3 (13159121)
7. Switch SUT113 (13129120) 18. Pot. S3018P405-1MA (13339422)
Button TK-305 (12479225) 19. Pot. S3018P405-100KB (13339421)
8. Pot. EVH-5XAP20A15-100KA (13219274) 20. Jack HLJ0520-0 1-010 (13449126)
9. Pot. S2018P405-100KA (13339328) 21. Jack HLJ0520-01-110 (13449125)
10. Pot. S2018P405-100KB (13339329) 22. Jack HSJ0785-01-030 (13449409)
11. Bender Unit PB-5 (029H001) 23. Case Battery cover (065H115)
All rotary knobs (016H071) •All LEDs GL-9PR2 (15029128)
All slide knobs (016H057) yellow/(01 6H059) green/(016H060) orange
Roland BA2 Printed in Japan. 1
BOTTOM VIEW
How to Disassemble
Remove 2-TP screws and
10-P tight screws. 2-TP screws (3x10mm)
Holder (064H158)
Screws (123H001)
Strap pin (2228532500)
1O-Ptight screws (3x10mm)
Note: Be sure to use plastic screws (3x10mm)
when reassembling.
Bottom panel (065H116)
INNER PARTS LOCATION
Bender board (149H178-1)
Control board (149H177-1)
Jack board B(149H178-3)
Synth, board (149H177-2)
Jack board A(149H178-2)
Film (battery case) (114H008)
MGS I
Plug &cord (053H157)
Holder H158 (064H158)
Holder (064H157)
Cover (065H118)
Switch EVQ-PTR18K
(13129325)
Cover (065H117)
Knob (016H083) pot.PB-5RO-100KB
(13219273)

SH-101
BLOCK DIAGRAM NOV. 1st, 1982
EXT
clk nv
IN
HOLD
A
LFO MOD
MOD
GRIP on
,niBENDER
S3
LFO
MOD h*-
^
,
vco
ENV
PWM
MOD f
MAN
t
RATE
o
CO
RANDOM gNOISE
z:
<
or
NOISE
RANDOM
RANGE
016"
8'
L04'
2'
V°^ °
o
vco
SUB OSC
ru
1OCT DOWN
2OCT DOWN
O
o
2OCT DOWN
NOISE GEN NOISE -r-
ON
OFF
£
D/A
CPU
(Key Assigner, Sequencer,
Arpeggiator etc)
I
Converter
AUTO
PORTAMENTO
FUNCTION SW'S
Q
<<qS3
Q- °S o O
=> =5 Q X
CO
<CO
Q_ 32key Keyboard
VCF
ADSR
MOD
ENV GEN
ENV
VCF
KYBD
CUTOFF RESO ENV
VCA
T
PORTA-
MENTO
1
xn^
TRIG
N
o
GATE
GATE
+TRIG
Memory Back-up Battery
GATE GATE
OUT IN CV
OUT CV IN
VOLUME
OUTPUT
SI
AMP A
PHONES
POWER
SUPPLY
POWER
pv DC IN
J?
1.5VX6
*
CEM3340 BLOCK &CONNECTION DIAGRAM
FREQ CNTL
INPUT
+15V
A
SOFT
SYNC
INPUT
a
fie TT5
PRECISION
MULTIPLIER
TEMPCO
GEN
-5V
HARD
SYNC
INPUT
FREQ
TRACK
nPWM
JLCNTL
INPUT
A
y\
KEYBOARD CIRCUIT DIAGRAM
SYNTH BOARD OPH177-2
L-
i
-6666666 -- 6666
y.v.
m
uv.v.
T
ttftJJftrttJttJtjttJtfrttf
'o 'o o'o 'o 'o 'o 'o o'o oooo'o 'o 'o oooo'o OOOQ
CM
ro
Q
F3 C#4 A4 F5
IKEYBOARD ASSEMBLY SK-331-AR
C6
ALL DI 1S2473
Technical Information
Effective from SN-243200.
The CPU may overrun if excessive static electricity is
fed through the jacks, etc. To prevent this, the GND of
the GATE OUTPUT jack on the Jack Circuit Board and
the GND lug on the Keyboard are connected with alarger
wire.
It is advisable that this precautionary measure also be
applied to the models prior to SN-243200.
If there is an improper connection in the Keyboard keys,
clean the contact (foil pattern) on the side of the Switch
P.C. Board with alcohol.
J
^
J
2

L
NOV. 1st, 1982
CPU PROGRAM
I
L
^
^
The CPU 80C49-6-7301 controls the various modes and
functions of the SH-101 through aseries of programmed
steps, as shown in the attached flowchart. These actions
are described below.
CPOWER ON )
Are LOAD
and KEY TRANSPOSE
buttons pressed?
NO
YES
1
YES
::
INITIAL SET
RANGE DATA READ
I
RANGE DATA OUTPUT
I
KEYBOARD READ
I
CLOCK CHECK
I
RANDOM DATA
OUTPUT
8I FUNCTION SW READ
YES
12 CV OUTPUT
13 I
GATE &LED DATA
OUTPUT
J
TEST MODE
t
9LOAD —*
YES
*
10 PLAY -
YES
t
11 ARPEGGIO
L1
Note:
Steps 3through 13are aseries of program steps that
are sequentially executed by the CPU at 1.5 to
3.5msec intervals. The CPU can modify this se-
quence any time new data is input.
1. TEST MODE
The Test mode allows easy adjustment of the SH-101.
To enter the Test mode, first turn the power switch Off.
This is necessary as the Test mode cannot be entered
while the SH-101 is in any of the normal operating
modes. Now simultaneously press both the LOAD and
KEY TRANSPOSE buttons and turn the power switch
On. The CPU sets the voltage at the KCV and at the
Range to zero and turns the Gate Off. The unit is
now in the Test Mode. The voltage values at the KCV
and the Range, and the status of the Gate change in each
of the function modes listed below.
Function Button KCV Range Gate
PLAY
ARPEGGIO DOWN
ARPEGGIO U&D
ARPEGGIO UP
LOAD
2.75V
2.5V
4.75V
OV
OV
OV
OV 4.75V
OV OV
Off
Off
On
On
Off
To enter anormal mode, either press the Hold button
down, or turn the power switch Off and then back On
again.
2. INITIAL SET
The CPU performs Initial Set when the power switch is
turned On or when the HOLD button is pressed during
the Test mode. This operation deletes all the data that is
stored in the built-in RAM, such as Keyboard and switch
mode data, but does not delete the Sequencer data.
3. RANGE DATA READ
The CPU reads and memorizesthe positions of the VCO
Range, TRANSPOSE (L, Mand H) and GATE/TRIG
(LFO )switches.
4. RANGE DATA OUTPUT
The CPU sends the VCO Range data (read in Step 3) to
the D/A Converter where it is converted into analog-
equivalent values.
RangeSelector Range Data
16'
8'
4'
2'
1V
2V
3V
4V
If the CPU contains Key Transpose data (stored during
step 8of the previous program execution), the Key Shift
data is added to the Range Selector data. For example,
if the user selects the lowest F-key and sets the Range
Selector to 16', the Range data value will be 0.417V.
Likewise, if the user selects ahigher C-key and sets the
Range Selector to 2', the Range data value will be 5V.

SH-101
5. KEYBOARD READ
The CPU uses a4x8matrix to read the number and
position of the keys being pressed on the keyboard,
and determines the output priority of the CV data and
whether new Gate signal should be output according to
the key mode (LEGATO or NON-LEGATO) and the set-
tings of the panel controls (PORTAMENTO, ARPEG-
GIO, GATE /TRIG, etc.)
6. CLOCK CHECK
Any variation in the voltage of the Clock signal (LFO or
EXT CLK) is detected at the T1 terminal. If alow Clock
signal turns high, TR1 1inverts it to low and sends it to
the CPU, which then performs the following operations.
(a) Generates Random data.
(b) Prepares the data for Arpeggio and Sequencer
playing.
7. RANDOM DATA OUTPUT
The CPU outputs to the D/A Converter the random data
generated and stored in step 6(a).
8. FUNCTION SWITCH READ
The CPU scans all the function switches in order to
detect any changes made by the user. If an On/Off
change is detected, the CPU jumps to the appropriate
step.
Refer to the flow chart. The CPU can detect the On/Off
status of the HOLD function at both the Panel button
and the Pedal switch. When the KEY TRANSPOSE
button is pressed and anew key selected, the CPU iden-
tifies the key that was pressed on the keyboard and thus
identifies the key (pitch) to be transposed.
9. LOAD
If aKeyboard key, the LEGATO (HOLD) button or the
REST (KEY TRANSPOSE) button is pressed, the CPU
stores that information in the RAM, then jumps to step
12. If no key or button is pressed, the CPU jumps
directly to step 12.
10. PLAY
In the Play mode, the CPU reads the Sequencer data
stored in the RAM and prepares both the KCV and Gate
data, then jumps to step 12.
11. ARPEGGIO
If the CPU detects during step 6that the Clock signa
has turned high, the CPU prepares the KCV data accord-
ing to the order of the key numbers stored in the 4-byte
(32 keys) Arpeggio Key Buffer, then jumps to step 12.
If the Clock Signal remains low, the CPU jumps directly
to step 12.
12. CV OUTPUT
During the Arpeggio and Sequencer Play modes, the
CPU sends to the D/A Converter the necessary CV data
for executing the relevant steps for Arpeggio or
Sequencer playing. During all other modes, the
TRANSPOSE Switch data (L, Mor H) is either added to
or subtracted from the Keyboard information, and the
resulting value is sent to the D/A Converter. Examples of
this operation are shown below.
Transpose Switch
Position Key CV Data (After
D/A Conversion)
L
M
H
H
Lowest F
Lowest F
Lowest F
Highest C
0.417V
1.417V
2.417V
5.0V
13. GATE &LED DATA OUTPUT
Port 2of the CPU outputs the Gate, Clock Reset (CLK
RST) and LED Illumination signals. The Clock Reset
signal resets the Clock signal whenever akey on the key-
board is pressed while either the GATE/TRIG Selector
is set to LFO or the ARPEGGIO mode isactivated. The
LED Illumination signal illuminates the LEDs above the
function switches, but does not illuminate the LEDs for
the LFO and powerswitches.
At the end of step 13, the CPU returns to program 3and
repeats the sequence of steps from 3through 13.
PIN CONNECTION (Top View)
»TMP80C49P
TOE
XTAL1 E140
239
^|VCC(+5V)
HT1
XTAL2C 338 ZIP27
resetC 437 I]P26
ssE 536 Z|P25
intC 6 35 ZIP24
eaC 734 ^|P17
rdE 833 ZJP16
psenE 932 UP15
wrC 10 31 ^|P14
aleE
DB0C
11 30
12 29
^]P13
Z|P12
DBlE
DB2E 13 28 14 27
^|P11
Z|P10
DB3|Z
DB4E 15 26 16 25
^]PS
ZlPROG
DB5E 17 24 HP23
DB6|Z 18 23 ZJP22
DB7\Z 19 22 ^|P21
SS(0V)C 20 21 ^]P20
3

SH-101 NOV. 1st, 1982
ADJUSTMENT PROCEDURES
Precautions:
The order of the adjustment procedures in these adjustment specifications
were determined assuming that the SH-101 unit has not been adjusted at all.
Therefore, when only afew sections are to be adjusted, please keep the
following points in mind.
When adjusting the VCO Width, VCO Tune, and/or VCF, be sure that the
D/A Converter adjustment has first been completed. (This is because D/A
Converter failure may affect these circuits.)
Because the VCO Width and the VCO Tune interact with each other, be
sure to perform both adjustments.
2. VCO ADJUSTMENT
Preparations:
•If the unit is in the Test mode, release the mode by either pressing the
HOLD button or resetting the Power Switch to On.
Set the panel controls as shown in Fig. 1
.
Connect the oscilloscope to SH-101 OUTPUT. Supply the reference F
note (based on A=442Hz) to the scope EXT. Input for the Lissajous
figure.
(D) Pulse Width
1. Set the WAVEFORM to [~U .
2. Adjust VR-2 (D/A TUNE )until the mark/space ratio is 1:
1
3. VCF ADJUSTMENT
Preparations:
Set the panel controls as shown in Fig. 2.
Connect the oscilloscope to the SH-101 OUTPUT.
ii
ii
ii
i'
i
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i
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i
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1
I
'I
I
I2'
4'
8'
»-* 16'
16' (Key Transpose Function)
16' (Sub Oscillator 1Oct. Down) I"
(Key Transpose function)
2'
Transpose LMiddle C
ITYMnipose H
i i
OV 1V 2V
F3
,III
II3V I|4V
F4A4 F5A5
i
i
i
i
i
Piano Keyboard
5V
Keyboard of the SH-101
When the VCO Range is set
to 8' and the Transpose
switch to MIDDLE, A4
corresponds to 442Hz.
TUNC
I1
VOl UMl
•CO
rIFO
<P MOO
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T'-
MODULATOR
1*0 dK
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VCO SOURCE MIXER VCF VCA
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CD
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VCO
RANG* PULS£WC»TH nj
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PO«TAMfNT
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9CNOER Fig. 2
w
.
1. D/A CONVERTER ADJUSTMENT
Preparations:
Connect the digital voltmeter (with more than 4significant digits) to the
CV OUT jack.
While pressing both the LOAD button and the KEY TRANSPOSE
button on the SH-101 unit, turn the Power Switch On. (The SH-101 unit
is now in the Test mode.)
(A) D/A Tune
1. Confirm that the LOAD and TRANSPOSE LEDs areilluminated.
If any of the LEDs other than the LOAD LED is illuminated, press the
LOAD button.
2. Adjust VR-2 (D/A TUNE) on the Synth. Circuit Board until the digital
voltmeter readsOV ±1mV.
(B) D/A Width (+5V)
1
.
Press the PLAY button.
2. Adjust VR-1 (+5V) on the Synth. Circuit Board until the digital volt-
meter reads 2.75V ±1mV.
(C) D/A Linearity
1
.
Press the ARPEGGIO DOWN button.
2. Adjust VR-3 (D/A LINEAR) on the Synth. Circuit Board until the digital
voltmeter reads 2.5V ±1mV.
(D) Repeat the above procedures (A) through (C) until all the voltage read-
ings are within ±1 mV of the specifications.
Note:
To compensate for the variations of the components, the VCO Tune
Circuit is designed so that a+15V voltage can be supplied or inhibited.
(The position is shown in the circuitdiagram with the imark.)
If the adjustment cannot be properly performed by adjusting VR-7,
short-circuit the break in the pattern on the back of resistor R102. If it is
already bridged or wired, open it.
(A) VCO Width
1. Hold the F5 key down, and adjust either VR-7 (VCO TUNE) or VR-9
(TUNE) until the Lissajous figure is motionless.
2. Hold the F3 key down, and adjust VR-6 (VCO WIDTH) until the figure
is again motionless.
The F5 pitch will vary as VR-6 (VCO WIDTH) is turned.
3. Repeat steps 1and 2until the F3 and F5 figures are motionless.
(B) VCO Tune
1. Place the unit in the Test mode. (While pressing both the LOAD button
and the KEY TRANSPOSE button. turn the Power Switch On.)
2. Press the U&Dbutton.
3. Confirm that VR-9 (TUNE) issetin- the center position.
4. Adjust VR-7 (VCO TUNE) until the output value is 442Hz.
(C) Range Width
1. Place the unit in the Test mode
2. Press the U&Dbutton.
3. Press the UP button, and adjustVR-5 (RANGE WIDTH) until the output
pitch is the same as the outputpitch in the U&D mode.
1. Hold the A4 key down, and set the CUTOFF FREQ. for approximately
1kHz.
2. Alternately, play the F4 and F5 keys, and adjust VR-8 (VCF WIDTH)
until the F5 figure cycle is twicethe F4 cycle.
4. LFO MOD OFFSET
Preparation:
•Connect the digital volt-
meter to test points TP-1
and TP-2 on the Bender
Circuit Board as shown in
Fig.3.
1. Adjust VR-3 (D/A LINE-
AR) until the voltmeter
reads 0+ 2mV
Note:
The adjustment can be per-
formed from the direction
of the foil pattern.
so
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4

NOV. 1st, 1982
CIRCUIT DIAGRAM &CIRCUIT BOARD DIAGRAM
<^
SH-101
I
K
J
I
H
G
^F
D
C
B
A
JACK BOARD A
OPH 178-2 (149H 178-2) (pcb 052H399B-2) JACK BOARD B OPH178-3 (149H178-3) (pcb 052H399B-3)
o
(/)
cc
UJ
N
if)
UJ
if)
Q
CC
<
O
03
<
cc
UJ
Q
z
UJ
"0
c
cr 052H
m
HAU* BoAki>
(
v.
1
vH
JACK BOARD B|
OPH178 3'
OUT
p^ONES
6f\T£ OUT
Z\ cva^
&flT£ IN
CV IN
]H0L9
EXT
CL\< IN
S>C /v
Moo w
B£Nf> VR
TTTTTTTTTTTTT
BENDER BOARD
OPH178-1 (149H178-1) (pcb 052H399B-1)
IC1
IC2
IC3
M5218L TR1 :2SK30A
TL062 TR2 ;:2SC1583
IR9022 TR3JR5-7 :2SC1815
TR4,TR8 :2SA1015
ALL DIODES :1S2473
MGS-1 Circuit Diagram
lookB
L
>Wv 0^6 \
/
J
I
TTTTT
2345678910 11 12 13 14 15 16 17 18
5

SH-101 NOV. 1st, 1982
CIRCUIT BOARD DIAGRAM
K
J
I
H
G
F
D
C
B
A
CONTROL BOARD View from foil side J
CONTROL BOARD OPH 177-1 (149H 177-1) (pcb 052H398C-1)
Q36 -H- 4*
TR40
.LFqtLK
RATE
WAVE FORM
^
SYNTH BOARD
OPH177-2 (149H177-2) (pcb052H398C-2)
SWITCH BOARD
OPH 177-3 (149H 177-3) (pcb 052H398C-3)
T T T T TTTTTTTTTTTTTT
12 3 45678910 11 12 13 14 15 16 17 18
6

NOV. 1st, 1982
CIRCUIT DIAGRAM SH-101
L
K
J
1
TR38 TUNE RATE TR40
r———
I
I
H
i,_•
I
IFIG-A
l
I
I
l
5ER.kJo.~i3Ji9?! «d
FIG-B I
g| 3ER.No. 2^3200 |
CD
oc
I
VR10
St vr9
S1
POWER
WAVEFORM
S2
RAMI
RI72 Ik CGI 10/(SBP RANGE
4
8'
S3
16'
C63
^50
G
fl_GrA_
TR39
PULSE WIDTH
i
C4 Rig°18k
R179 ZlOk
.
C162
I-OXc
CO
ft
au
R18I V?k P183 6Qk
NOISE FREQ
SUB S5 S1D39
clU
IC17 4013 Lt
rn
1
RI8Z 4Tk
D46 SWBOARI
OPH177-3
F
D
POWER
SUPPLY
i
R1 47k
c
R3 *lok
B
A
i
u_
TR3
R7 68 k
—"Wy
—
VR1
(D/A WIDTH) RI2 •10k
.olc
NOISE GEN
240p
If
ENV MOD KYBD
Ir R/ro
CONTROL BOARD
OPH177-1 i
to BENDER
BOARD
leg
cg -j r
u. ao.
>>>u
R9T Took
LO
Cfc
X
I
I
m
P!10 69ok
Rill. VTOkl
*L.
R1I2. 820k
iit-
CD
TR25
VCA
IC15
BA662
R'33 I'Zk TR28
VCO VCF sr
CB6
IO/I6 R4I
33K
j*r^
CS7.0VJ
^
ENV GEN
3
TR32
Rlitf 220k
TR29
TR37 TR36
SYNTH BOARD
OPH177-2
i
i
§
i
•
•
v>a^z
tf>cr:2 u)~ wjvJ
feu
C3 ^
^ott -to KEYBOARD 5
to JACK BOARD A-to BENDER BOARD
TTTTITTTTTTTTTTTTTTTTT
12345678910 11 12 13 14 15 16 17 18 19 20 21
IC1,2
103,4,5,12,16,18
IC6
IC7
IC8
IC9,11
IC10
IC13
IC14
IC15
IC17
TR1
TR23
OTHER NPN TR
ALL PNPTR
D1
D3
D4
D5
D8
ALL LED
OTHER DIODE
RESISTOR
SN14K2EF or CPB25FX
CP825BX
CPB25DX
(NO MARK) R25J
POT on Synth Board
•RVS0707
•RVG0707
(NO MARK )RVF8P01
M5218L
IR9022
TMP80C49P-6-7301
HD (or MC) 14050B
HD14556B
TL062
-4052B
CEM3340
IR3109
BA662A
MB8 (or MC1) 4013B
2SD571 Lor K
2SC945 Selected for Noise
2SC1815GR
2SA1015GR
1S1585
05Z36Y
1SZ46A
05Z11X
1SP35-200
GL-9PR2
1S2473
1%MF
0.1% MF
0.5% MF
5%
Blue
Black
TTT1
23 24 26
7

PARTS LIST
SH-101 NOV. 1st, 1982
KEYBOARD
004H014 SK-331-AR
CASE
072H133
065H115
065H116
Panel (cabinet)
Battery cover
Bottom panel
BENDER UNIT
029H001
PCB
149H177-1
149H177-2
149H177-3
149H178-1
149H178-2
149H178-3
SWITCH
13119303
13169608
13129120
13159121
13159319
13139135
KNOB
016H071
016H057
016H059
016H060
BUTTON
2247019200
12479225
JACK
13449125
13449126
13449409
13449611
13449706
PB-5
Control board OPH177-1
Synth, board OPH177-2
LED board OPH177-3
Bender board OPH 178-1
Jack board AOPH178-2
Jack board BOPH 178-3
(pcb052H398C-1)
(pcb052H398C-2)
(pcb052H398C-3)
(pcb052H399B-1)
(pcb052H399B-2)
(pcb052H399B-3)
SRM1034-K15
KHD10901
SUT11
3
SSB022F3
SSB02358
SLE-623-18P
rotary
function
push
slide
slide
lever
Rotary pot or switch
Slide switch
Slide pot
Slide pot
(yellow)
(green)
(orange)
Function-switch
TK-305 power switch
HLJ0520-01-110
HLJ0520-01-010
HSJ0785-01-030
HSJ0789-01-020
HEC0470-01-230
Mono, 06.5
Stereo, 06.5
03.5
02.5
AC Adaptor
IC
15179136
15229810
15159105F0
15159128
15159114
15159308
15189146
15229801
15189119
152298020A
15189136B0
TRANSISTOR
15199113
151291080A
15129114
15129130
15129600
15139103
DIODE
15019123
15019103
15019208
15019630
15019636
15019637
15029128
TMP80C49P-6-7301
CEM3340
MB84013B
HD14050B
TC4052BP
HD14556B
R9022
IR3109
TL062
BA662A
M5218L
CPU
VCO
Dual D-type Flip-Flop
Hex Buffer
Dual 4-ch Multiplexer
Dual BCD to 4Decoder
Low power OP Amp
VCF
Low power Bi-FET OP Amp
(offset selected) white dot
OP Amp
2SA1015-GR
2SC945 (NZ)
2SC1815-GR
2SC1583
2SD571-L or K
2SK30A-3R
1S1585
1S2473
1SR35-20O
1SZ46A
05Z-11X
05Z-36Y
GL-9PR2 LED
POTENTIOMETER
Slider (30mm)
13339420
13339421
13339422
S3018P405-100KA
S3018P405-100KB
S3018P405-1MA
Slider (20mm)
13339328
13339329
S2018P405-100KA
S2018P405-100KB
Rotary
13219274
13219242
13219275
EVH-5XAP20A15
EVH-5XAP20B15
EVH-5XAP20A26
Noise generator
Pair-TR (common E)
100KA
100KB
2MA
Trimmer
13299558
13299553
13299559
13299557
13299560
13299561
13299136
13299141
thermet (blue)
RVS0707V1 01 -3-301
RVS0707V101-3-102
RVS0707V1 01 -3-202
RVS0707V101-3-104
RVG0707V1 01 -1 0-202 thermet (black)
RVG0707V1 01 -10-502
RVF8P01-503
RVF8P01-204
carbon
300
1K
2K
100K
2K
5K
50K
200K
RESISTOR (metal film)
13799701
13799702
13799703
13769247D0
137691 54K0
137691 67K0
137691 69K0
137691 73K0
13769258K0
13769259K0
137691 80K0
13769256K0
13769260K0
13769261 KO
137691 97K0
1376921 3K0
13769221 KO
13769257K0
OTHERS
12389800
15229908
12449224
2345012500
2345012600
065H119
114H008
CRB25BX
CRB25BX
CRB25DX
CRB25FX
SN14K2EF
SN14K2EF
SN14K2EF
SN14K2EF
SN14K2EF
SN14K2EF
SN14K2EF
SN14K2EF
SN14K2EF
SN14K2EF
SN14K2EF
SN14K2EF
SN14K2EF
SN14K2EF
62. 5K
125K
250K
500K
1.69K
5.6K
6.8K
10K
15.4K
16. 9K
20K
28K
30.1 K
97. 6K
100K
470K
1M
1.5M
0.1%
0.1%
0. 5%
1%)
1%>
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%>
1%
1%
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
100ppm
Ceramic resonator CSA 6MHz with CSC 300
SDT-1000 thermister
S1671140coi
Terminal board
Terminal board
Dust cover
Film
DC/DC converter
battery +side
battery —side
under panel
battery case
MGS-1 PARTS LIST
CASE SWITCH
065H117
065H118
064H157
064H158
Cover
Cover
Holder
Holder
13129325
OTHERS
KNOB
016H083
PCB
070H040
053H157
2228532500
133H005
123H001
107H041
052H401
POTENTIOMETER
13219273 PB-5RO 100KB
SK-331-AR (004H014) PARTS LIST
106H026
027
028
029
030
031
Natural Key
2032 Sharp Key
3070H029 Key Spring
4061H142 Chassis
5068H004 Guide Bush
6101H139 Level Felt
7149H193 OPH193 (pcb052H381)
8
9
9
102H007
102H009
3x10 Self Tapping Binding Head
Contact Rubber
//
10 098H006 Key Stopper
11 Nuts
J
EVQ-PTR18K
Coil Spring
Plug Cord
Strap Pin
Strap
Screw
Rubber Cushion
C.F
D
E.B
G
A
C.F'
H29
H142
H139
H6
No. 13
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8n