Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood 144MHz FM Transceiver 144MHz FM Transceiver Kenwood TH-K2AT & K2E & K2ET B51-8658-00-PCBP
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A B C D E F G H I J
1 TH-K2AT/K2E/K2ET PC BOARD
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
2
2 KIN4
6 GND
C24 R19
CP1
KYO1
C20
C34
Q6
C22
L53
+
D71
D60
D69
D72
C21
C33 CN6
KYO2
R20
3 D62
PTT 1
R24 R18
BL 5
D70
R31
L68
C43
13 KYO2
LV R30 + 1 16
1 KIN1
D63
KYO3
KIN4
LAMP
KYO0
KYO1
Q4
C30
C318
R255
+ D64
C25
D7
IC1
3 4
1 6
R252
C1
Q51
C38
C35
CN9 D65
C26 C37
4 + C27
GND
KIN2
KIN0
KIN3 14
8 9
MIG
R21
8M
IM 2
R231 SET
C42
C46
C45
C44
R32
D16
R36
C40
C515
C516
R35
C514
C41 +
R34
C85
5
CP2
Q15 S
MAX DEV
C50
C66 +
R147
VR5
C128
C51
C193
G Q12 D
B
R33
L64
C52
R144
R58
R132
C126 C70 R143 S
C328
C57
C271 S
R142
R137 D Q27
6 R131 G
C78
VR6
TH3
BTEMP
Q23 R149 R151 R152
DCS BAL
R148
R330
C196 R153
X1
XF1
C189 C188 TH1 C
R146
C272 VR1
R145 R141
C510
7 L46 Q13 FREQ
R86
C54 C56
C197
S
C198
C107
GND
C187
C55 R38 D
L45 C114 G
R37
R140
D14 C195 +
C186 R90 C125
R79
C113
R83
R188
C192
R344
R189
C105
R78
R351
C191
R82 C213 +
R84
Q59
R74
8 5 4
L58
C111
R133
C109
R134
D
Q24
C351
C331
IC2
G
S
R77
R264
C112
8 1
R81
C166 D15
R70
R71
C190 R72
C117 C108
R80
1 16
F3
F1
C356
C110
R76 R261
C183
R75
7
1
1 6
3 4
Q14
R85
Q34
R127 C116 +
9 IC3 C182 G
R212 C106 R260
IC17
C161 D
S D31 R166
C180
R128
C321
R259
C176 C115
R211
R323
R165
R213
R116 C168
14
8 9
8
R171
R257
C320
C194
R115
R118
C169
C506
R218
72 R17
R272
R258
R135 C174
R126
R124
C172
R1
R119
D80
R332
R210
G
S
C170
Q20
D
Q36
R122
C173 J2
C350
Q35 R214
R117 Q21 R167
10 DC IN
C211
D
C175 Q22
C167
R125
D
R215
G
S
R120
C212
R159
C203
G
S
R123
R216
C339
R168
R158
C349
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