Yamaha YST-SW005, Service Manual

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YST-SW005
A B C D E
1
2
3
4
5
6
7
LOW
HIGH
OFF LO
W HIGH
HIGH CUT
VOLUME
POWER
INPUT1
FR
OM AMPLIFIER
AU
T
O
ST
ANDBY
INPUT2
OUTPUT
T
O
SPEAKERS
Ref. No. Location
D11 D6
D17 C2
IC1 B4
IC7 D3
• Semiconductor Location
From MAIN (1)
From MAIN (1)
From MAIN (1)
To MAIN (1)
To MAIN (1)
MAIN P. C. B. (6)
MAIN P. C. B. (3)
MAIN P. C. B. (4)
MAIN P. C. B. (5)
MAIN P. C. B. (2)
E
+V2
+V1
-15
+15
MAIN
S0
SWH1
SWH2
SWL
E
WH BE
SUBO
E
RE
YE
7
■
PRINTED CIRCUIT BOARD (Component side)
/ シート図（部品面）