Kenwood TK-2160 Service Manual page 32

A B
TK-2160
1
TX-RX UNIT (X57-6720-10) Foil side view (J72-0895-09)
2
3
4
A4
A3
A2
A1
5
6
M IC O
RA O
A6
7
A5
GND
SB
CN801
RA I
8
M IC I
5C DEO TXAFI
9
10
11
S-2 S-1 PTT
12
13
32
14
C D
PC BOARD
C801
+
Q808
R804 C615
D801
L802
R646
LSDFO
X1
C8
C10
C19
C18
PTT
+
C14
C649
+
C24
+
C22
R19
AUX GND
E F
CF401
C413 C411
1
C35
C31
IC401
C30
C28
8
R18
Q4
C407
R407
+
C406
R401
C16 R404
C27
C58
R61
L18
C40
L21
C73
R39
R28
R47
C46
C77
C45
R31
C70
CV
L7
+
R20 R21
+ +
G H
ALT2
C419
Q401
XF401
C421
R413
C409
C422
16
L401
Q402
C420
L416
R412
R469
9
C401
C438 C436 C439
C203
R415
D201
R202 C201
R60
Q12
R50
G
C81
D
S
C78
+
R49
+
C74
C60
R38
D12
L16 L19
L20
R33
C48
L12
D8
D7
I J
C424
R418
5M
C430
L404 BPF
C446
C448
R424
R427
C441
R423
R425 C447
C444
C242 R254 C246
R215
C212
L209 C248
C243
C64
S
Q5 G
D
C57
L14
D10
D9
J72-0895-09 B/2