Technics SX-K350 - Page 35

SOLO PRESETS CIRCUIT DIAGRAM (SPS)
1
2
3
4
5
6
7
8 9
Phase Locked Loop
|
@Cl
0.047
;
Gate
Array
5
Microcomputer
(coustom
LSI)*®
°C10
0,047
IC3
1c4
16
C26 25v33
cil 0.001
7
C27 25v33
Vibrato Oscillator
CP ci5 0.33
@C8 50V! p4 6 aK
aoe H
c9 0.015
Dc7 0.15 R3 5.6K
QP cl3_ 0.33
+
uo
|
CN4
> Synthe Chopper: "H”
19 22K
°CI7 |OOP
RILISK
Delay Vibrato Control
IC7-I cl2 RQ
Ov2.2 100K
H
+H
@P cia IC7-2 rte
0,33 10K &
ime
R22 33K |
ICé6-I eo:
a
RIO 220K
p Peete te
o
9/9
aE @ | a | t
x | OlN
°C5 0.047
R42 IOK
RI2 33K
|
a
Vibrato Speed Control : Pan Flute:"H”
R20 4.7K
°C 16 0.047
2
cf
|
Low-Pass Filter
R29 47K
|
CN3
Dato Bus
|
c!i9 0.01
KH
R32 100K
R25 470K] R26 100K
C20 0.0033
ae ae
aD
02 |
wae
na
Marry
Mors
Lt oes |
08 |
Bes
Berm
060
a ae
C22 16V47
R31 100K
1C7-4 Envelope Generator
1 R33 47K
D2
10 }-—~—
@P c23 0.1
R34 33K : Q2
; R37 2.2K
5
R35 IK
R39 270K
+5
R24 10K
1C6-2
R36 10K
D3
R38 68K
R43 47K
——
re
NOTES:
°1IC’S
¢
TRANSISTORS
*
COMPONENT
COMBINATIONS
IC1:
SVIGM80C4981
Q1,2:
2SC2320LFG
Z1:
EXBP88103MM
1C2:
SVIG3128PC91
¢
DIODES
Z2:
EXBLD8253G
IC3:
SV1IG65002019
Div4:
MA165TA5VT
¢
CERAMIC
OSCILLATOR
1C4:
SVIGHD14046B
X1:
SVQGCSA110MT
IC5, 6: SVIGM5218L
[51] IC7: SVIGUPD4066B