Kenwood TK-3118, Service Manual

Page: 21 / 29

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
C167
C224
C100
C111
C109
C154
C177
C176
C212
C186
R60
R64
R58
R56
R63
R110
R113
R114
R101
L43
L42
L30
R53
R44
R57
R43
R37
R23
R26
R33
R153
C71
C215
C216
C230
R38
R42
L18
L58
L13
L1
R48
R49
Q8
Q7
Q9
Q5
D
S G
1
23
5
C222
C112
C105
C104
C168
C162
C234
C170
C150
C146
C240
C164
C225
C166
C180
C171
L46
C107
D13
C95
C90
C79
C77
C73
C82
C78
C81
C72
L21
R17
R15
R11
C21
R124
R125
Q2
R5
R14
C35
C36
C30
C213
C194
C190
IC1
R123
L50
D24
D27
1
8
9
16
C7
C33
C44
C47
C26
C14
C25
C68
C217
L59
L23
D9
D7
C66
C91
C11
C12 R158
R157
R156
R155
D2
C6
R6
R154
C1
C45
L31
L28
R62
R61
D14
Q12
1
2 3
4
C97
+
Q10
Q11
R19
R16
L11
C34
C28
Q3
R2
C102
C101
C103
C99
C87
C50
C43
C41
C49
L20
C75
C65
C98
C93
C85
C83
R50
R51
R46
R41
R21
R22
R52
R39
R36
R137
R108
R54
L25
L26
L24
C64
L60
L17
L10
L12
L5
C9
C5
+
L9
L14
L16
L15
L29
L27
D12
D11
D6
TC1
TC2
Q4
R20
R18
+
+
+
C29
C3
C238
L55
R13
R12
R10
C214
X1
R67
C13
C193
C179
C242
R4
L45
Q18
G
S
D
R88
R99
R91
R89
R102
R106
TH1
R152
CN100
1 2
6 5
E
MONI
NC
E
E
PTT
Q22
G
CN3
CN6 CN5
CN4
D
S S
C159
C149
C141
C139
C130
C138
R135
C152
C140 C237
C131
TC5
L35
R96
R103
R112
R105
R144
R116
R117
R128
R146
R55
R65
R79
R68
R80
IC3
R130
R121
R119
C219
C185
C147
D21
C151
C135
BPF
C145
C133
C189
C200
C137
C126
C116
C202
C80
C54
C129
C163
R92
R85
R81
D18
D17
D16
R90
C172
C169
C174
C173
C218
C223
C206
D26
D25
C182
C226
C201
C199
C205
C51
C32
W1
C197
C187
VR1
C27
C40
C53
C70
C86
C92
C96
C88
C62 C63
L3
L48
L2
L6
R1
R122
R120
R129
R47
R127
D28
R126
L4
L53
C8 C4
Q1
R3
R9
R28
R7
R151
L51
C232
L57
C122
R70 or
C121
C125
C134
C127
C18
L63or
R138
R98
R83
R77
R78
R72
R75
D3
R59
R115
R118
D19
Q24
R145
L40
L39
L37
L36
R97
Q20
1
4
23
L44
+
TC3
L47
CN1
C178
C231
C221
C183
C203
C204
C2
C46
C10
D1
C15
C16
C69
C74
L22
C60
C59
C207
CN2
ANT
C208
C192
C198
L49
L7
L52
L54
D22
D23
R8
R84
R69
R40
R45
R25
R29
R30
R31
R34
LV
R32
CF1
+
+
C42
+
1 APC/TUNE
UL
CK
DT
EP
TO
3.5C
E
RX
MOD
3.5R
AF
B
E
PABC
E
E
PS
5R
5T
5C
BUSY
SM
23
1
4 5
8
Q23
Q14
Q6
Q17
S
G
D
IC2
1
8 9
16
XF1
D15
Q15
E
C
B
L34
F1
BATT+
S100
PTT
MONI
J72-0777-22 A/3
J72-0777-22 C/3
L38
C236
L33
Q13
C243
TK-3118
PC BOARD VIEW / PC
板视图
TX-RX UNIT (X57-6243-XX) -00:C -01:C4 Component side view + Foil side view
25
26
. o N . f e R s s e r d d A
1 C I E 8
2 C I H 1 1
3 C I H 8
1 Q E 0 1
2 Q F 0 1
3 Q H 7
4 Q J 1 1
5 Q J 0 1
6 Q J 0 1
7 Q K 9
8 Q J 8
9 Q I 8
0 1 Q J 7
1 1 Q K 8
2 1 Q I 5
3 1 Q J 6
4 1 Q H 0 1
5 1 Q I 5
7 1 Q H 9
8 1 Q G 3
0 2 Q E 3
1 2 Q G 5
2 2 Q C 4
3 2 Q H 9
4 2 Q F 5
1 D E 0 1
2 D F 7
3 D K 5
6 D H 2 1
7 D H 3 1
9 D I 1 1
1 1 D I 2 1
2 1 D H 0 1
3 1 D I 7
4 1 D J 6
5 1 D J 7
6 1 D K 3
7 1 D J 3
8 1 D G 3
9 1 D E 5
1 2 D C 5
2 2 D C 7
3 2 D C 7
4 2 D C 9
5 2 D C 8
6 2 D B 8
7 2 D C 9
8 2 D H 9
DTA144EE
DTC114TE
KTC4082
2SC4617
2SC4738
2SC5066
2SC5108
E
C
B
2SC4988
3
1
4
DTC144EUA
IN
GND
OUT
MA742
3
2
1
3SK298
3SK320
D
S
G1
G2
TX-RX UNIT (X57-6243-XX) (A/3)
Component side v
iew + Foil side v iew
2SJ243
S
G
D
KRX102U
1
2
3
4
5
MB15E03SL
1
8
9
16
NJM2904V
8
1
4
5
TA31136FN
1
8
9
16
2SK3476
S
S
D
G
2SK3475
G
S
D
Component side
Foil side
Pattern 1
Pattern 2
Pattern 3
Pattern 4
●
Connect 1 and 4.
R70 R84 R138 C243 L63 W1
C YES YES NO NO YES NO
C4 NO NO YES YES NO YES