A/3) component side view (2/2), Th-k2at/k2e/k2et, Pc board – Kenwood 144MHz FM TRANSCEIVER K2E User Manual
Page 45
J
K
L
M
N
O
P
Q
R
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R217
R223
R224
R226
R227
R236
R237
R238
C203
204
R242
R243
R246
R248
3
R252
12
R260
R261
R263
R264
C85
Q31
R276
Q38
Q41
C246
C247
C248
C249
Q47
C250
C252
C253
C255
C256
Q53
C257
C258
Q55
Q57
Q59
C279
C280
C290
C291
TH1
D25
D26
D34
CP34
CP35
R328
D40
D41
R335
C300
C302
C304
C305
C306
C307
C308
R344
C309
IC6
C118
R349
IC9
R157
R158
C310
C311
R159
C312
C313
C317
R354
C318
C319
C510
R165
R166
R170
L49
–+
R171
C331
R244
L63
C344
C345
C346
C347
C348
C354
C355
C359
C360
R86
R202
R203
IC10
R204
IC11
R205
R206
R207
R208
R209
IC17
11
4
1
5
2
6
GND
KYO1
KIN4
BL
KYO2
PTT
CN6
D
S
S
+
G
S
D
J3
MIC
Q37
B
E
C
G
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Q56
G
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+
+
POWER
1
56
10
CN2
INT
. SP
+
J4
SP
1
3
4
6
1
2
3
4
G
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1
23
4
+
1
4
5
8
IC15
1
3
4
5
1
3
4
5
J72-0883-09 (A/3)
COM3
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
36
COM0
1
COM1
COM2
LCD
ANT
45
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
TX-RX UNIT (X57-674X-XX) (A/3) Component side view (J72-0883-09 A/3)
0-11 : K,K2 0-21 : M,M2 2-71 : E 2-72 : E3
PC BOARD
TH-K2AT/K2E/K2ET
R172