Kenwood TK-8180 - Manual (Page 54)

53
A B C D E F G H I J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
25
13
J701
Q701 Q702
L701 L702
R701 R702
R703 R704 R705 R711 R712 R713
R714 R715 R716 R720
C701
C702 C703 C704
D701
D702
D703
D704 D705
D706 D707 D708 D711 D712 D713
+
J72-0931-19 A/3
J72-0931-19 C/3
14
1
26
GND
27
GND
AUX
I/O6
AUX
I/O1
AUX
I/O2
AUX
I/O3
AUX
I/O4
AUX
I/O5
AUX
I/O7
AUX
I/O8
AUX
I/O9
GND
ME DEO GND AFO SB AUXO1 AUXO2
GND RXD2 TXD2 MI2 DI TXD1 RXD1 NC
1
3 4
5
R308
R377
R378
IC302
C386
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
TX-RX UNIT (X57-6990-10) (C/3)
Foil side view (J72-0931-19 C/3)
TX-RX UNIT (X57-6990-10) (A/3) Foil side view (J72-0931-19 A/3)
PC BOARD
TK-8180
Ref. No. Address
Q701 6C
Q702 6D
D701 7D
D702 6D
D703 6C
Ref. No. Address
D704 7G
D705 7F
D706 6G
D707 6G
D708 6E
Ref. No. Address
D711 6H
D712 6H
D713 6F
Ref. No. Address
IC302 11E