Pc board view – Kenwood TK-270G User Manual
Page 44
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
1
3
4
5
6
7
8
9
10
11
12
13
14
2
48
47
TK-260G/270G
PC BOARD VIEW
TX RX UNIT (X57-5870-XX) Component Side + Foil Side View
0-10:TK260G K,M, 0-11:TK-270G K, 0-21:TK-270G M
Component side
Foil side
Pattern 1
Pattern 2
Pattern 3
Pattern 4
TX-RX UNIT (X57-5870-XX)
Component Side + Foil Side View
DTA114EE
DTA114YE
DTA144EE
DTC114EE
DTC144EE
2SA1362(GR)
2SC4226(R24)
2SC4617(S)
2SC4619
2SC5108(Y)
2SC4649(N,P)
B
C
E
30622M4102GP
UMC4
2SC4988
2SK508NV(K52)
3SK228
2SK1588
UPA572T
UPA672T
2SJ243
2SK1824
S
G
D
TA7368F
S-81350HG-KD
X9C103SI
1
4
5
8
AT29C020-90TI
AT2408SN10SI2.5
TC35453F
PST9140NR
RN5VL45C
MB15A02
BU4094BCFV
NJM2904V
TA73W01FU
TC75W51FU
5
8
1
4
.
O
N
.
f
e
R
s
s
e
r
d
d
A
1
C
I
E
8
2
C
I
L
7
3
C
I
F
6
4
C
I
J
4
5
C
I
O
4
6
C
I
P
4
7
C
I
P
8
8
C
I
P
5
9
C
I
P
6
0
1
C
I
N
4
1
1
C
I
D
5
2
1
C
I
O
5
3
1
C
I
O
7
4
1
C
I
L
4
5
1
C
I
M
6
6
1
C
I
K
7
7
1
C
I
I
3
8
1
C
I
J
6
9
1
C
I
J
8
1
0
3
C
I
H
8
1
Q
K
8
2
Q
I
7
3
Q
I
7
4
Q
H
7
6
Q
G
7
7
Q
I
6
8
Q
J
6
9
Q
F
6
0
1
Q
J
8
1
1
Q
J
6
2
1
Q
K
5
3
1
Q
G
6
4
1
Q
K
5
5
1
Q
E
6
6
1
Q
M
8
7
1
Q
K
5
8
1
Q
N
8
9
1
Q
H
5
0
2
Q
N
8
1
2
Q
N
8
2
2
Q
J
3
3
2
Q
K
3
.
O
N
.
f
e
R
s
s
e
r
d
d
A
4
2
Q
C
5
5
2
Q
B
5
6
2
Q
K
8
7
2
Q
O
8
8
2
Q
O
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
1
0
3
Q
O
5
1
D
K
7
2
D
J
7
3
D
O
7
4
D
J
7
5
D
H
6
6
D
J
6
7
D
D
5
8
D
E
7
9
D
J
7
0
1
D
H
6
1
1
D
K
8
2
1
D
J
6
3
1
D
K
4
4
1
D
K
4
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
2
0
3
D
F
5
3
0
3
D
E
4
5
0
3
D
G
5
FP210
B1
B2
C1
C2
EC
TA31136FN
LC73872M
M68732H
1
2
3
4
5
UMG3N
1
3
4
5
R85
Q8
1
2
5
4
3
R17
IC2
1
10
20
11
CF2
D14
R81
RAO
RAI
I
O
SQ
MIC
MIC
SM
TONE
SP
GND
D13
R80
CF1
R78
R79
C128
C148
R96
C137
C135
D
S
G2
G1
C136
L35
BPF
Q22
C310
C54
C53
C68
D8
R26
C55
C35
C57
Q9
C94
Q3
C76
D1
1
TC2
C88
C89
Q10
C82
R52
R47
C51
CV
Q17
Q23
1
2
5
3
4
C139
C130
R82
C132
C151
R1
14
Q27
C140
C1
18
IC7
I
G
O
C157
C150
C152
R115
C81
Q12
C60
C87
C86
C98
C99
X1
VC
GND
5C
XOUT
1
2
4
3
C31
C9
Q1
R20
C74
C73
R19
D7
C52
C75
C1
10
C109
C23
C24
C25
R75
R74
C121
Q1
1
D12
C84
R53
Q18
1
2
3
4
5
Q21
1
2
5
3
4
1
2
5
3
4
1
2
5
3
4
R1
UL
L2
R4
R41
Q16
R
C
T
SB
A1
5C
C113
Q28
R109
R107
R106
R69
R98
R108
CD1
R43
R77
C120
A3
SB
A2
A4
R58
R56
R57
R91
R90
R89
R88
D21
L302
Q19
C1
12
C28
C8
R301
Q14
C108
R44
R1
16
L38
C153
C126
C125
R87
L37
L36
R95
R39
R29
L19
R28
Q20
L15
R18
R33
L20
R94
R99
C131
R306
B
C312
R76
D10
L21
C30
D5
Q4
R37
L18
R23
C1
1
R5
Q6
E
C
B
R6
C12
L27
L10
D3
C13
R10
L9
C40
R27
C41
C85
L23
L12
C10
D2
D4
R13
TC1
R16
C45
C33
D6
C22
C17
L3
L25
Q7
R42
R38
Q2
R3
R2
C14
C16
L4
C18
R36
C27
C64
L31
D9
C62
L26
C72
L22
C63
L30
R30
R22
R105
C133
R93
R97
C124
R86
C1
14
C123
R84
R103
R102
R1
17
C70
R48
L24
C78
R51
C44
C43
C42
CP1
D1
R8
R7
C1
R257
L14
R14
C36
R21
C37
C4
C5
C48
C49
C32
C142
C1
19
C122
C143
C144
C163
C164
C166
C167
C170
C171
CN5
SB
TXAFI
TXAFO
RXAFO
RXAFI
AL
TT
ONE
AUX6
AUX5
AUX3
AUX2
AUX1
AUX4
5C
1
19
2
20
PTT
IC4
1
8
16
9
IC8
1
3
5
4
IC9
1
3
5
4
J1
Q24
Q25
R1
10
R
111
R1
12
R1
13
EN1
R1
19
R124
R128
R129
R132
TA
O
M MUTE
S MUTE
A5
TA
I
A6
R142
R244
C107
C115
C146
C147
C155
C156
XF1
C262
C263
R72
C241
MIC1
C90
C158
C326
L17
L308
L6
VR2
C6
R253
R252
C265
R258
C307
L32
L7
L5
C3
R308
R305
C31
1
C324
D303
R313
L307
R31
1
C317
C318
R316
Q301
R302
R304
C316
C323
D302
R312
C305
C303
IC301
1
4
8
5
R318
R319
C301
L305
L306
R303
C308
L304
C319
C320
D305
R314
R83
C129
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