Yamaha Strings SS-30 Service Manual page 18

RA-G1-E (67)
(71) E
RA-G4-E (71)
) E
RA-F-U5 (73) (73) 8U
(74) 8L
RA-F-U4 (71)
Note)
1. Transistor
Tr1 2SA509
Tr2~4 : 2SC752
IC
2.
IC1,2 : : YM25400
IC3~6 : LM3211
IC7 : TC4027P
Diode
3.
ZD : 02Z8.2A
Others : IS1555
4. marks Resistor: 1%
RA-G3-16U (124) (123) 16L
RA-F-U4L (82)
(124) 16U
RA-G3-16L (123)
(125) E
(126) E
G3
Circuit Board & Wiring
RA-G3- I1 (15)
RA-G4- 0 (14)
RA-G3- I2 (27)
(136)
RA-G3- 0 (14)
(137)
(135) (134)
(138)
I2 O2 I1 O1 G
SS-30 (S/ # l00 l ~ )
RA-G2--26 (61)
-26 (3)
RA-G3--26 (61)
RA-G4-DE (5)
DE (5)
DL-E
D1 ( ')
RA-LF-V1 (70) D#1 (9')
PC (9)
F1 (12')
G (13)
RA-G4- I2 (27) F#1 (14')
0 (14)
RA-G3-I2 (138)
I1 (15)
RA-G3-01 (135)
G (16)
A1 (16')
14 (17)
RA-G1- I1 (6)
A#1 (19')
C#1
E1 (24')
G (25)
G1 (26')
24 (26) RA-G1- I2 (7)
I2 (27)
RA-G3-02 (137)
G#1 (28')
B1 (31')
C2 (33')
C1 (36')
B0 (38')
G#0 (40')
G0 (43')
E0 (45)
C#0 (48')
A#0 (50')
A0 (52')
F#0 (55')
F0 (57')
RA-G4--9 (60)
D#0 (60')
-9 (60)
RA-G1--9 (58)
RA-G4--26 (3)
-26 (61)
RA-G3--26 (3)
D0 (62')
K3-D2 (24)
RA-G3-D0 (62')
K3-D3 (22)
RA-G3-D#0 (60')
K3-D5 (18)
RA-G3-F0 (57')
K3-D6 (16)
RA-G3-F#0 (55')
K3-D9 (10)
RA-G3-A0 (52')
K3-D10 (8)
RA-G3-A#0 (50')
K3-D1 (26)
(21')
RA-G3-C#0 (48')
K3-D4 (20)
RA-G3-E0 (45')
K3-D7 (14)
RA-G3-G0 (43')
K3-D8 (12)
RA-G3-G#0 (40')
K3-D11 (26)
RA-G3-B0 (38')
K3-D12 (4)
RA-G3-C1 (36')
RA-G3-C2 (33')
RA-G3-B1 (31')
RA-G3-G#1 (28')
RA-G3-G1 (26')
RA-G3-E1 (24')
RA-G3-C#1 (21')
RA-G3-A#1 (19')
RA-G3-A1 (16')
RA-G3-F#1 (14')
RA-G3-F1 (12')
RA-G3-D#1 (9')
RA-G3-D1 (7')
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