Yamaha YST-SW45 Service Manual page 8

A
YST-SW45
1
■ PRINTED CIRCUIT BOARD (Foil side)
MAIN P.C.B. (4)
2
3
MAIN P.C.B. (5)
4
5
From: MAIN (2)
6
7
7
B
POWER
To: MAIN (2)
MAIN P.C.B. (6)
From: VOLTAGE SELECTOR
(GENERAL model)
C
To: MAIN (1)
MAIN P.C.B. (7)
POWER TRANSFORMER
D E
To: MAIN (1)