Yamaha YSP-1 Service Manual page 47

A B
1
I PRINTED CIRCUIT BOARD (Foil side)
INPUT ( 2 ) P.C.B. (Side B) Lead Free Solder Used
2
3
4
INPUT ( 3 ) P.C.B. (Side B) Lead Free Solder Used
5
6
7
C D
1 64
16 49
17 48
32 33
E F G H I J
INPUT ( 4 ) P.C.B.
(Side B) Lead Free Solder Used
Ref No. Location
D15 F5
IC1 C5
Q1 D6
Q2 D6
Q3 A6
Q4 B6
Q5 B6
Q6 B6
Q7 B6
Q26 D6
YSP-1
47