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-;--~~A~~-l~~~B~~--L
R-70/
R-70M
c
• PRINTED CIRCUIT BOARD (Pattern side)
1
•Key circuit board (1}
2
•Main circuit board (2/5
,..._,
5/5)
Main C.Board (3)
3
Main C.Board (5)
~
TR~2~
•
From
Main
C.
Board (I )
4
From Main
C. Board ( I )
Main
C. Board (2)
VOLUME-©- BALANCE
5
PHONES
,.....,,(_( _ _ ,.
From
Main C.Board( I)
[fu'i
'
I
"
----=----.:o
1
I
From Main
C.
Board
(I)
SPATIAL EXPANDER
10
5
0
Main
C.Board (4)
6
7
D
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