Yamaha ACD1 Service Manual page 119

Q P O N
BRG CIRCUIT DIAGRAM (ACD1) 002
INVERTER
28CC1-2001031018-2 1
M L K J
to DS1-CN501
<Page 12: G-1>
INVERTER
KDS4148U-RTK/P (WG139300)
DIODE
BRG: D318–321
CSP2: D18, 19
1
2
1: ANODE
2: CATHODE
I H G F
MULTIPLEXER
DECODER
DECODER
E D C B
MULTIPLEXER
AND
AND
AND
AND
AND
AND
AND
AND
BRG CIRCUIT DIAGRAM (ACD1) 002
A
ACD1
1
2
3
to DS2-CN602
<Page 13: H-1>
4
5
to DS2-CN601
6
<Page 13: H-3>
7
8
9
10
11
12
9