Kenwood TK-3118 Service Manual page 21

A B C D
TX-RX UNIT (X57-6243-XX) -00:C -01:C4 Component side view + Foil side view
C159
R106
R99
CN3
R103
R102
G
C172
R112
CN5 CN6
C151
Q22
S S
C169
C163
D
TH1 R105
TC3
C176
C186
CN4
L45
C236
L47
1 APC/TUNE
UL
D22
R152
CK
C178
DT
EP
D23
TO
C179
3.5C
C183
L3
C242
E
C231
L49
RX
MOD
C192
C198
3.5R
C193
23
AF
D24
D27
L50
C199 C203
C214
C190
C201
L52 C9
C204
D1
C5
C238
C3
C207
CN2
C208 C10
ANT R12
L54
L55 +
E F G H
C149
C138
R89
R91 G
R88
R96
S
Q18
C141
L38 C147 C139
D
C212
C111
+
R135
R144
C145
C219
C224
C100
C185
C135
L28
C133
BPF
CN1 C129
B
E
PABC
R16
E
R116
C45
R19
E
C46 R119
C13
C28
PS R117
R4
C189
R67
5R
Q3
1
R2 8
5T
L7
+
IC3
5C
4 5
BUSY
SM Q23
X1
R121
+ C32 G
R84
D
R128
S
Q17
W1
L15
C2
L12
R69
L5 Q14
C43
C41
D6
R10
R8
+ 1 16
C15
L9
C49
IC2
R18
L10
+
C16
R25
8 9
R13
R34
C69
+ C60
L14
R30
R29
C59
R20
R31
+
C29
LV
L16
CF1
I J K L
PC BOARD VIEW / PC 板视图
L34
C222
C130
C167
R60
F1
C109
E
4 1 R79
Q12
BATT+
Q15
C
3 2 C126
B
R61 L31
L33 R62
Q13
R80 D14
R65 R68
C116
C137
D15
+
C97
Q10
C102
R55
R49 R54
C99
L29
C200
L27
R130
Q11
R22
R21 R50
R23
D12
C98
R129
R52
R146 C93
XF1
L18 R33 C71
C202 R153 L26
L59
C82
L25
C216
C215
C85
Q5
C78
C77
Q6
R37
R40
C230
C80
L24
R108
R45
Q4
C65 C54
R137
C83
L20
C75
R32
C74 C
C4
D11
TC2
L22
L60
J72-0777-22 A/3
25
M N O P
TX-RX UNIT (X57-6243-XX) (A/3)
Component side v iew + Foil side v iew
DTC144EUA
R e . f N . o A d d e r s s
DTA144EE
C I 1 8 E
DTC114TE
C I 2 1 1 H
C I 3 8 H KTC4082
Q 1 1 0 E 2SC4617
Q 2 1 0 F
2SC4738
Q 3 7 H
2SC5066
Q 4 1 1 J
2SC5108
Q 5 1 0 J
MA742
Q 6 1 0 J
B
Q 7 9 K
E
Q 8 8 J
Q 9 I 8 C
Q 1 0 7 J
Q 1 1 8 K
2SC4988
Q 1 2 I 5
3SK298
Q 1 3 6 J
3SK320
Q 1 4 1 0 H
4
Q 1 5 I 5
Q 1 7 9 H
Q 1 8 3 G
3
Q 2 0 3 E
G2
1
Q 2 1 5 G
Q 2 2 4 C
Q 2 3 9 H
Q 2 4 5 F
D 1 1 0 E
D 2 7 F
D 3 5 K
D 6 1 2 H
D 7 1 3 H
D 9 1 I 1
D 1 1 1 I 2
D 1 2 1 0 H
D 1 3 I 7
D 1 4 6 J
D 1 5 7 J
D 1 6 3 K
S100
D 1 7 3 J
PTT
D 1 8 3 G
D 1 9 5 E
D 2 1 5 C
D 2 2 7 C
D 2 3 7 C
D 2 4 9 C
D 2 5 8 C
D 2 6 8 B
D 2 7 9 C
D 2 8 9 H
1
E
MONI
R70 R84 R138 C243 L63 W1
NC
YES YES NO NO YES NO 5
NO NO YES YES NO YES
Connect 1 and 4.
Component side MONI
Pattern 1
Pattern 2
Pattern 3
J72-0777-22 C/3
Pattern 4
Foil side
Q R S
TK-3118
1
2
2SJ243
OUT D 3
S
IN
GND
G
KRX102U
4
1
1
2
2
3
3
5
5
4
MB15E03SL
G1
9
6
S
16
D
8
1
7
NJM2904V
5
8
8
4
1
TA31136FN
9
9
16
8
10
1
2SK3476
2
E
S
G 11
E
PTT
6
S
D
CN100
12
2SK3475
D
S
G
13
26
14