Pc board view – Kenwood TK-270G User Manual
Page 42
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TK-260G/270G
Component side
Foil side
Pattern 1
Pattern 2
Pattern 3
Pattern 4
TX RX UNIT (X57-5870-XX) Component Side View
0-10:TK260G K,M, 0-11:TK-270G K, 0-21:TK-270G M
PC BOARD VIEW
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A
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8
3
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1
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1
C
I
O
7
4
1
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L
4
5
1
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I
M
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6
1
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7
7
1
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3
8
1
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9
1
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8
3
1
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G
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5
1
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E
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6
2
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K
8
0
3
Q
E
4
1
3
Q
N
8
2
3
Q
D
5
3
3
Q
D
5
4
3
Q
E
5
5
3
Q
L
3
6
3
Q
M
6
5
1
D
F
5
7
1
D
M
7
9
1
D
M
7
2
2
D
F
4
3
2
D
M
3
TX-RX UNIT (X57-5870-XX)
Component Side View
30622M4102GP
DTA114EE
DTA144EE
DTC114EE
2SA1362(GR)
2SC4619
B
C
E
2SK1588
UPA672T
2SK1824
S
G
D
TA7368F
X9C103SI
1
4
5
8
AT29C020-90TI
AT2408SN10SI2.5
TC35453F
BU4094BCFV
NJM2904V
TA73W01FU
TC75W51FU
5
8
1
4
LC73872M
M68732H
1
2
3
4
5
S401
PTT
LAMP
MONI
S402
S403
Q26
R101
MIC1
IC6
IC18
1
7
14
8
L39
IC1
1
1
5
10
6
IC14
1
11
33
23
12
22
44
34
IC10
1
1
8
16
9
9
16
8
1
4
8
5
IC13
1
25
75
51
26
50
100
76
IC5
IC15
1
4
8
5
C222
C257
C208
C249
IC19
1
1
4
8
5
4
8
5
C254
C250
C258
C245
Q36
C252
C260
C261
C101
D22
B
BPF
A
/ 2
J72-0664-02
B / 2
C159
C201
CN3
ANT
C244
R161
Q33
Q34
C204
C210
R166
C174 C176
C178
C177
TXD
AFO
RXD
R131
R130
C181
C182
R162
C225
C223
R165
C199
R158
C184
C196
R208
R184
C221
C203
C58
R71
C238
C231
IC16
R70
R204
C232
R213
R212
R123
R182
C206
R144
C183
R143
R152
R154
R153
R232
R231
R171
R168
R169
R175
R233
R223
C253
R164
R31
R60
C190
C236
R181
C212
R167
R206
R207
R148 R147
R198
R172
Q35
1
2
3
6
5
4
R138
F1
C104
IC3
1
4
8
5
R59
R151
R127
D
G
S
R133
R137
R224
C162
R120
R121
C180
L41
CP10
CP2
R122
R118
L43
L40
Q15
C
111
1
2
R241
R235
R234
R242
C259
R230
R179
C219
R173
R183
R174
R35
R226
R221
C247
R220
R219
R225
R215
C239
C235
C234
C240
C248
C251
CP19
C243
R218
R240
R239
R222
R149
R156
R64
R73
R68
Q13
C96
R55
R49
R45
R54
R62
C95
C71
R46
R50
C242
R160
R145
Q30
R205
L44
C173
R201
R185
C218
R200
L42
R135
R139
R157
C205
C198
R163
C191
R170 C216
C209
R202
C230
R186
C227
C226
R21
1
R210
C233
R209
R199
C224
C215
R159
C217
C202
C207
R180
R34
R65
VR1
R150
R214
C185
Q31
C193
R146
R155
C189
C165
IC12
1
16
32
17
C192
C213
CP1
1
CP3
CP4
CP8
CP9
CP5
CP7
CP12
CP13
CP14
CP18
CP16
CP17
CP15
R176
R140
R177
R178
GND
PTT
LAMP
MONI
C100
C161
D15
L11
R104
R203
R61
C138
C141
LV
C179
C194
C200
C21
1
CP6
D18
R92
IC1
R249
R250
CN1
1
16
CE
5M
DI
CL
GND
LMP
KIN0
KIN1
KIN2
KIN3
KIN4
KOUT3
KOUT2
KOUT1
KOUT0
SB
C229
C266
CP20
R100
R126
R256
R259
C220
C246
C255
IC17
1
4
8
5
X3
D23
C268
C269
C270
R260
R261
Q32
X2
C271
D19
R237
D17
R40