Kenwood TK-5220 K Service Manual page 77

P
CONTROL UNIT (X53-4480-XX)
HD2
GPIo7
17
A A
14
15
7
33MAS
33A-1
16
18
11
17
SPCS10
RESET
12
8
9
13
Q
SCHEMATIC DIAGRAM
8
BLC
R
A
IC108
ASIC
D
D
14
15
7
16
18
11
17
12
9
13
S T
TK-5220
A A
A
15
X53-448 4/10
HD2
GPIo7
33A-1
R470 IFADCN
18k
15
14
7
33MAS
33A-1
16
18
11
17
SPCS10
12
BLC
9
13
77