Kenwood TK-2212 Service Manual page 34

J K
R438
BPF
SP–
MIC1
– +
SP+
CN402
Q8
5MS
R42
+
C77
D11
L M
TX-RX UNIT (X57-7120-XX) Component side view (J72-0967-09)
-10 : TK-2212 (K,M), TK-2217 (M) -21 : TK-2217 (M3)
5
R141
Q108
IC101
G
8
D
S
C140
Q109
R135
Q107
Q104
D102
+
C126
B
R341
R346
MICIN MIC
OPT
DET
R339 R340
RXD
SPO
+
PTT/RXD
SPI
N O P
PC BOARD
4
C403
R131
1
R127
CN401
R128
R129
SB
Q303
+
C344
TXD
TXD
AE
NC
L302
Q R
TK-2212/2217
J72-0967-09
C424
C406
R412
R408
C408
C334
R334
R335
C336
R348
R414
G
R413
Q306
D
S
C338
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
S
1
2
3
CN13
ANT
4
5
6
7
D404
8
D403
9
10
11
12
13
33
14