Kenwood TK-5710 Service Manual page 84

J K
ANI
BUSY E E STON TCONT INH
AKEY
CN755
PTOA
EMG
E
W700
L M
PC BOARD
R960
Scrambler
RXAF
E
BC1 LOK
E 19
BC2
CN786
PTOS
8C
ECHO
AUX
R891
CN771
I/O
BC4
ATXI
E
5C
5C
CN785
N O
TK-5710
CONTROL UNIT (X53-4120-10)
Component side view (J72-0942-29)
CN702
1 IGN
C707
E
HR1
HR2
OS2
OS1
ES2
ES1
9 IRS
C863
TXO RXEI BC3
C906
8C
STXI
RXEO
AC
P Q R
B /5710H
( )
5C
F700
D719
D720
+
R709 C706 C704
R701
Q708
R707
R706
R704
8C
GND
1
+
+
Q729
17
G
D
S
+
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Foil side
S
B
( )
1
2
GND
3
4
5
6
2
7
8
16
9
10
J72-0942-29
11
12
13
81
14