Kenwood TK-373G Service Manual page 39

A B C D
TX-RX UNIT (X57-650X-XX) Foil Side View (J72-0811-02)
0-10:TK-373G K
0-11:TK-373G K2
TX-RX UNIT (X57-650X-XX)
Foil Side View
R e . f N O . A d d e r s s
C I 4 7 L
C I 7 4 Q
C25
C I 8 6 R C5
C I 9 5 R
Q 1 4 M L7
Q 2 5 K
Q 3 4 K
Q 4 4 J
Q 5 I 5
Q 6 5 H
Q 7 5 K
Q 8 6 K
Q 9 5 G
Q 1 0 3 K
Q 1 1 6 L
Q 1 2 6 L
EN1
Q 1 4 7 M
Q 1 6 3 O
Q 1 7 7 M
Q 1 8 3 O
Q 1 9 6 J
Q 2 0 4 P
Q 2 1 3 P
Q 2 2 8 L
Q 2 3 8 M
Q 2 4 7 D
Q 2 5 7 D
Q 2 7 4 Q VR2
Q 2 8 3 Q
Q 3 7 3 N
Q 3 8 3 N
Q 3 0 1 6 G
MIC
D 1 5 M
C241
– +
D 2 4 L
D 3 5 E
D 4 4 L
D 5 I 5
D 6 5 L
D 7 6 E
D 8 5 G
D 9 4 L
D 1 0 5 J
D 1 1 4 L
D 1 2 5 K
D 1 3 7 M
D 1 4 8 M
D 2 1 4 R
Component side
Pattern 1
Pattern 2
Pattern 3
Pattern 4
Pattern 5
Pattern 6
Foil side
E F G H
C3
C54
+ C68 R6 C12
C55
L5
D8
C53
C57 B
C23
Q6 C
R29
L19
R28 E
L306
R58
L303
C303 C302
D7
C52
L302
C275
4 1
R303
3 2
Q301
C309
R318
C335
L305
L308 C326
L311
C276
J1
INT. SP/INT. MIC
DTA114YE 2SK508NV(K52)
2SC4226(R24)
S
2SA1774(S)
2SC4617(S) D
2SC5108(Y)
G
2SC4649(N,P)
B
E
C
2SJ243
2SC4988 D
4
S
G
3
1
I J K L
L30
C89
R42
C82 S
G
D
Q10
C88
C72
C333
C28
C62
L47
L26
L15
D9
R2
C8
C29
C22 L3
D2
R39
R18
R37 R19
R16
L8
C39 C27
R21 Q4 L12
C33
R9
C38 Q2
C37
Q5
L14 TC1
R25
C36
R14
R41
R24
R3
C30
C6
D5 R38
Q11
D10
4 3
L23
C94 +
L35 C112 R72
5 1 R44
C274 R76 Q8
R276
C78
R96 +
C109
C70
C135
Q14
B
C90 +
C134
Q17
C136 C137
C130
C123
R95
C124 C114
BPF
9 8
R93
L36 C115
R97
C107
IC4
C139
C108
1
16
C131
R87
Q22
XF1
C126
CD1
R99
C146
XC62GR5012PR
4
5
3
1
PST9140NR
RN47A4
RN5VL45C
TA31136FN
UPA572T
4
9
5
16
3
1
41
M N O P
PC BOARD VIEW
C122 C142
C121 R89
CV
R275
2 3
3
4 Q21
+ + +
1 5
R17
R272 R273
Q18 Q27
R271 C113
L18
2 3 2 3
5
C334
1
1 5 1 5
+
Q20
C120
R4
C140
C15
Q1
C44
X1
C42
C43
UL
CP1
+
C98
GND
SP
TONE
R81
R80
RAI
RAO
CF2
D13
R74 R75
D14
SM SQ
MIC O
MIC I
CF1
R258
R320
R108
8
1
Q R S
TK-373G
1
2
C156
3
L38
+
C152
R115
C336
4
C157
A4
D21
A2
PTT
SB C163
5
C164
A3
C167
C166
6
R124
7
8
J72-0811-02 A/2
9
10
11
12
13
42
14