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Circuit Board - Yamaha R-50 Service Manual

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From
MAIN
C.BOARO('/6)
I
BOAR.D
(Pomern side)
I
PRINTED
CIRCUIT
oKey circuit
board
oMain
circuit
board
1216
-
6/6)
To MAIN
C.BOARD(116,
To MAIN
C"8OAR0{l/6)
.7a
F.an
MAIN
C.BOARD(l/6)
Main C. Board
(5/61
To
MAIN
C
Main
C. Board
(6/6)
From
From
MAIN
C.BOAR0(l/6)
From i/tAlN
C. BOAfrO
t
ll5)
TUN_UI|_G-
TUNING
/MODE
MEMORY
FMAM
DOWN
To
MAIN
C.$0ARS(llS)
MA
Tq
MAIN
C.B0ARD(l/61
From i,lAlN
C.
BOARD(116)
Frorn MAIN
C.BOARD
il/6)
3
c'
g
L.'
i",
r,
-o
Jc
3c
o.3
-.
!r'
vc,
<tE
i,
Eu
8a
IL
{
0q
)
Main
C. Board
14l6l
Main C. Board
l2l6l
SPEAKERS
AB
oFFI
OFF
ON-
ON
7
SPEAKERS
Fr*m
MAIN
C.B0ARD{l16)
To
MAIN
C.B0ARDt316l

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