Technics SX-E33 - Page 34

CELESTE & STRING ENSEMBLE CIRCUIT DIAGRAM(CSM)
1 2 3 4 5 } 6 = 7 8 9
3
Phase
Oscillator(75Hz)
3
Phase
Oscillator
(0.5Hz)
[STRING
ENSEMBLE
CIRCUIT)
Men
the
tae
tae
es
DNAs
oie
ih
teeter
clon
Ret NAS
ace
Bayt
Raat
=
Ql
Q2
Q3
Q4
Q5
Qé6
a7
!
Mixing
Buffer
1C3
Clock
Generator
IC
Bap
{
R75
(50K
‘
Ic20~-1
Ic2l-2 !
g
:
F}Res
174
22
Low-Pass
Filter
Mixing
Amp
R80,
Rak
|
:
®
BOK
160K
RBG
cs
noe
a
«
3.3K R87 100K SOV! |
+h
OSTO—= SM(sTOo)
R68 100K (3)
R89 IOOK
°lC37 I5OP
F
R6 15K Gr
a
TON
RE 330 IR’
°C36 330P
R2 I5K
RIQ 15K
Ic2i-1
R102 174 22
R103
100K
a a
° 5°
| [+ rr) 12 8 =
I Qoirp 3 SOP " + 2
| OB =. ‘at a p % ts)
|
rs)
o
.
MEMS eA R28 1/4 22 =e [| rt} RS? 150K
9 8 8 oa !
2 me Fd an | 1c5 Icll
2 —x 2 -
y
9
es
Fd
Low
-Pass
Filter
rt
I
Qu
RIG
I6OK
A
Ic20-2
(1,2,39,40)
2
ICl6=1
>h
|
[EJRus
174
22
fe) ex TRIOS 150K RUZ RUS Riis
SiS (88) R37 220K en NAAN cs 7, 3.3K
f
R106 looK
R35 15K R36 27K
SM(STI)—
STI
CI6
0.033
(20) 415 Cl3 0015
Low —Pass Filter
(celeste 1C 16-2
cla
0.0022
tH
Low -Pass Filter
| | I I F I i I
i ] i]
|
} t
I I! | t i ' I ! t | j I I I ‘ ! ! | I | I
] | | ] | C5I I6V4a7 | °C52 330P ]
/C53 IS0P
|
I I | | J I ! | 54 H 0.0033 J k i ! J i] | | | { {
I I I I | (y I I I i i !
ox ua -
eg -x a |Mix Buffer Icle-2 icen4
t
ci8 0.1 ey oF 1RI20 fae
!
Celeste "ON" H
g C21 5OVI R43 4.7K R48 4.7K RI34 we RI37 |
(CTI) z 5 ;
SM Pere om TEAS Sox Rad OK ie Hy [bet 00K 7 33K C65 Oly C66 0.1 100K
8 88 3 3
1]
on
©
Ny
+
+
|
of8
28
50vI
S
1
sigh
eC
|
AE 9 03 |- g cs)
(Tremolo
IC
IT
—
2
R46
4.7K
R50
100K
|
4
3
I i 1
c29 S0vI Mixing Amp
4
ox
tO
|
Sraaset 2s At Tremoto"On" {tt Ici9-2 |
is
ae
IC
1-1
ic18-1
Rie2
|
_y R54 eee R56 100K : i. Qiz RISE |
2a 26 Tse son [EJRI49 174 22 |
x oR IRI38 150K RISO RISI t
” RI5S2 : Rig! | C83
Tremolo"
ON™
[
Nt
—
2
1
33K
(00K
|
SOV!
|
remolo -~ Hi
Re
er
an
S|
i
:
OCTO—s
SM
(CTO)
;
booak
gst
&
«2
3
(4)
°C28 47P H Sern al 2 Ko
(Tremoto)
96
[7
RN
oO
>
C26
0.1
E
6
oO
3]
!
'
yx R58 [8K | R59 68K > i
‘oO oo 3 t
x zu SS I !
N ie Iclo-1
)
5
.
:
!
Ql4
i
SAS(LMF) one O . c'4+7.5 Tremolo: 32Hz, Chorus: 2Hz RAY 174 22 i
SAS (LMS) Lms O Tremolo: 7 Hz, Chorus: OSHz eens a ' Rigs 150K RI75 RI7G aie? Aas
(58) [| —_tiemsie:rismsosts | ayn t+ aon" Z t 100K 100K s Bak TOOK
17
[RIGS
100K
feral
oa
!
oar} o |
SVQ
t
nN
x“
os
©.
©
Tremolo “ON" | Qa At 2 pe 3 gS
SMiTcC)
—=
Tcc
O=>
|
ou
'
68
]-
=
Fels
°3
|
(53) u +15 bo H re) z eg |
R6I 15K ze I |
= et
Tremolo +15V IC | { 3 H i
Celeste
per
et
|
RI79
NS
Tremolo “ON ae H ae |
°
NOTES:
°IC’S * TRANSISTORS
IG1, 2: SVIGUPD4066C Qint4: 2SC2320LFG
IC3~8: SVIGMSM4011 * DIODES
1C9~14; MN3006 D1~13: MA165TASVT
1016v21: SVIGM5218L
(SVIGNJM45588)