K1 Circuit Diagram; Circuit Diagram - Yamaha Strings SS-30 Service Manual

SS-30 (S/ # l00 l ~ )
-4-
K1

Circuit Diagram

Keying Drive
K13(29)
KS-M-C3
S2(67)
K1-S1(84)
-7(74)
DC - - -7.5
K12(31)
KS-M-B2
K11(33)
KS-M-A#2
K10(35)
KS-M-A2
K9(37)
KS-M-G#2
K8(39)
KS-M-G2
K7(41)
KS-M-F#2
K6(43)
KS-M-F2
SI(84)
K1-S2(67)
PN1-SW1-M4b
K5(45)
KS-M-E2
K4(47)
KS-M-D#2
K3(49)
KS-M-D2
K2(51)
KS-M-C#2
K1(53)
KS-M-C2
(68) TR
RA-LF-TR(34)
K2-TR(66)
(65)AT2
K1-AT1 (82)
(2)D13
RA-G1-C2(26')
(4)D12
RA-G1-B1(24')
(6) D11
RA-G1-A#1(14')
(8)D10
RA-G1-A1(12')
(10)D9
RA-G1-G#1(22')
(12)D8
RA-G1-G1(20')
(14)D7
RA-G1-F#1(10')
(82)AT1
PN1-SW1-M2b
(16)D6 K1-AT2(65')
RA-G1-F1(7')
(18)D5
RA-G1-E1(18')
(20)D4
RA-G1-D#1(5')
(22)D3
RA-G1-D1(2')
(24)D2
RA-G1-C#1(16')
(26)D1
RA-G1-C1(28')
Note) Tr : 2SC458
D :
IS1555
KEC-90156-76