Kenwood TS-440S Service Manual page 28

TS-440S
TC40 1 3 ( D is play u n it I C 3 )
R E S E T
S E T
DATA
�
C L O C K
TC4040 B P (Control u n it I C 5 5 )
28
SEMICON DUCTOR
C L
C L
TC40 6 9 B P
(Control u n it IC4)
!TOP V I E W )
6
s
5
9
0 D Q
C L
6
1 1
3 2
R
4
8
s
1 3
D
Q
C L
6
1 2
R
10