Yamaha CS01 II User manual

CS01II
YAMAHA
SYNTHESIZER
CS01II
■ C ONTENTS
SPECIFICATIONS. 1
DISASSEMBLY INSTRUCTIONS. 2
BLOCK DIAGRAM .3
PANEL LAYOUT.4
PRINTED CIRCUIT BOARD/
CHECKS AND ADJUSTMENT.6
COMPLETE CIRCUIT DIAGRAM.8
EXPLODED VIEW . .. 10
PARTS LIST. 11
NIPPON GAKKI CO., LTD. HAMAMATSU, JAPAN
2.1 K-603crzJ @Printed in Japan 83.9

CS01 II
■ S PECIFICATIONS
KEYBOARD. 32 keys, F 2 - Cs
LFO
SPEED.0.8 — 21 Hz
GLISSANDO
SPEED. 0 - 6 ± 2 S ec
vco
PITCH. --0- +
FEET.4', 8', 16', 32', NOISE
wave.A ,K,nJ,iu ,PWM
PWM SPEED.. . 0.6 — 12 Hz
VCF
CUTOFF. L - H '
RESONANCE.0 ~ 10 / VCO OFF
EG DEPTH. 0 ^ 1 0
VCA
EG DEPTH. 0 - 1 0
EG
ATTACK TIME.S-L
DECAY TIME.S-L
SUSTAIN LEVEL . . . .. 0 - 1 0
RELEASE TIME .S-L
WHEELS
PITCH BEND .1 oct
MODULATION ..VCO/VCF
BREATH CONTROL
VCF. 0 - 1 0
VCA . 0 - 1 0
POWER/VOLUME.POWER OFF/0- 10
SIDE PANEL
LINE OUT.10kl2
PHONES.8-15012
DC IN . 12V(Use PA-1 AC Adaptor)
BREATH CONTROL .... Use BC1 Breath Control
POWER SOURCE_"R6" or "AA" battery x 6 (9V)
AC Adaptor PA-1 (DC 12V, 300 mA)
POWER CONSUMPTION. No Output, 550 mW
Maximum Output, 2700 mW
DIMENSIONS (WxHxD). 489 x 36 x 160 mm
(19-1/4" x 1-1/2" x 6-3/8")
WEIGHT.1.5 kg (3 lbs, 5 oz)
ACCESSORIES
Breath Controller. BC1
AC Adaptor. P A -1^
Soft Case . S C -01
Stereo Headphones.MH10
Specifications are subject to change without notice.
1
CSOl II
14

CS01 II
■ B LOCK DIAGRAM
CONTROL
SIGNAL
CSOl II
Ref.
No.
Part No.
Description SB on £
Remarks
Common
Model
Markets
NA
81 2090
Circuit Board PN
Silver
PN'>— h
28 $
NA
81 22 90
»
Black
"
28*
iG oo; 11 so
IC
TC4013BP
IC
EG
05 1
iG
00 13 90
//
NJM4558DV
"
OP Amp.
030
iG
02 60 00
//
iG02600
"
VCA
04 1
iG
04158 00
//
LA4138
"
Power Amp.
051
iG
05 38;00
//
M5232L
n
LED Driver
040
iG
05 63 00
//
iG05630
n
VCF
090
iG 06; 1 2;00
//
NJM78M09H
n
Regulator
041
iT
10 37 00
//
YM10370
»
DTG
121
iA
10 15170
Transistor
2SA 1 01 5(0. Y)
031
iA
1 1 ;64;00
-———
n
2SA 1 1 64(Y)
n
03 1
iC
07 52 20
n
2SC752(Y)
n
031
iC
18 1 5;70
ii
2SC 1 8 1 5(0.Y)
'
03 1
i i
iF
00 00 40
Diode
1S1555
K
010
iF
00 1 1 90
LED
TLR-124
LED
020
iF
00|2i;40
Zener Diode
RD5.6EB2
K
010
iF 00157 00
n
RD5. IEB2
//
010
iH 00 05|90
Diode
IOE-1
K
010
HS
3 1 17 50
Rotary Pot. Resistor
B 1 OK,300°
□ -? y -tf'V 3. - A
BREATH CONTROL
020
HS
311 17 60
n
A 10K,300°
*
POWER/VOLUME
050
HS
3 1 1 8 00
"
A 1 OK,90°
*
PITCH BEND
030
HS
31 1 18 10
n
B 1 OK,90°
»
MODULATION
030
i ;
HT
77 00 70
Trim Pot. Resistor
B20K
02 1
HT 77;00;90
n
BI000K
n
02 1
HQ 46;00;20
Slide Pot. Resistor
BIOK
K#y 3,-a
PITCH,EG,VCA EG,
SUSTAIN,CUT OFF
030
HQ 46 00 40
//
A 1 M,SW
*
GLISSANDO
040
HQ 46 00;60
ii
C500K
a
PWM SPEED
030
HQ
■
L
0)
6
o
o
n
RDIM
n LFO SPEED
041
HQ
46 00|90 //
A2M
»
ATTACK,DECAY,
RELEASE TIME
030
HQ 46 01 40
//
B 1 0K,SW
*
RESONANCE
040
; i
HU 57 7 1120
Metal Film Resister
1 2KQ
02 1
HU
57|72i70
ii
27KQ
n
021
HU
57173 30
n
33KQ
n
021
HU 57;82;20
ii
220KQ
rr
021
HZ 00;25|60
Metal Film Resistor
2.2KQ
010
FA
1 5;32;20
Mylar Capacitor
0.0022 U F
021
FA 1 5 42120
ri
Q.Q22jjf
n
021
FA
1 1 ;43;30
n
0.033/iF
n
021
UA
2 115 1 00
n
0.1 U F
n
021
FA 1 5;5 1 ;50
ri
0.\5 U F
n
021
FS
68 44170
Semi-Conductive
Ceramic Capacitor
0.047^F/25V
010
FZ
00:4 1 10
n
0. I^F/I6V
II
010
=7 >9 : Japan only
12
* : New Parts (fr&Pan)

CS01 II
CSOl II
IPRINTED CIRCUIT BOARD LAYOUT / GENERAL ADJUSTMENTS
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P BP
4.7/25 ^ '
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BREATH IN I
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TEST POINT
M
PROCEDURE
-tr 7f T > ? £ jl'JSfi
WHERETO ADJUST
1SSVR
Master Oscillator IC1 pin24
• Place both [PITCH BEND] and [PITCH 1 controls in the “0”
position and adjust VR3 for a frequency of 565.3kHz±0.5
kHz with a frequency counter.
• [PITCH BEND] £ “0” L, IPITCH
“0" 1C Ltzt ^{Z 565.3 + 0.5kHz
Trl~3, 5
~Tr4
TrlO, 12,16
Tr6~9, 11,
13-15, 17, 18
Dl-42
D43, 44
ZD1
ZD2
LED
Transistors
'C075220 _ 2SC752(Y) _
iAl 16400 _ 2SA1164( Y ) _
iC181570 _ 2SC1815(0, Y) _
iA101570 2SA1015(O, Y)
Jacks
LB301640 Jack, Mini, Stereo S-G8040
LB 301650 Jack, LINE OUT, Stereo
LB301650 _ Jack, PHONES, Stereo
LB20214Q Jack, DC-IN S-G9312
_ Diodes
iF000040 1 SI 555
iH00059Q 10E-1 ~~
iF002140 RD5.6EB2
iF005700 _ RD5.1EB2 _ .
iF001190 TLR-124
• By depressing B4 key, adjust VR1 to achieve maximum
IC3 pin 1 amplitude with I FREQ CUT 0FF| and I RESONANCEl
controls at the center position.
• Place | FEET | control in the “WN” position and adiust
VCF TP10 ' ' 1
> I RESONANCE I control for a voltage of — 1V + 0.1V.
• First set VR2 for a voltage of 0.5Vp-p or less. Then
IC3 pin 1 gradually turn it and adjust so that the output waveform
reaches 0.8Vp-p.
Battery • Power indicator LED flashes when the battery voltage is less
Indicator than 6.5V (±0.5V). Recommended that all batteries be replaced.
• ICUT OFFl . 1 RESONANCEl L,
B4<OKey & ff L tz t £ &MW tf- ? iZ & l
i 0 taissti.
• iFEETl £ “WN” tc L, [RESONANCE] ~C
iiiJS*<7)«f±S--1 ±0.1V fc-f
• m*i®^* s '0.5Vp-pLTT(L^^ i 1 tzm&
L, LTo VR ZtblX, tb
ht&Mm.swp-pizici & i fcneTSo
• m!ft<7)l:E* s '6.5±0.5VrJ.T'C LED
7
6
7