Kenwood TK-373G Service Manual page 40

A B C D
TK-373G
1
TX-RX UNIT (X57-650X-XX) Component Side View + Foil Side View (J72-0811-02)
0-10:TK-373G K
2
0-11:TK-373G K2
C142
C156
3
X3
L38 3 2
R203
Q21
+
5 1
C180
Q27
CP20
C152
3 2 3 2
C336
R115
5 1 5 1
R126 Q20
25 1
26 100
C157
4
C140
A4
R100
D21
A2
C162
L41 PTT
R121
IC13
SB
C163
R120
5
C164
A3
CP3
50 76
51 75
C167
CP5 CP7 CP12 CP14
CP9
C166
CP15
6
R124 CP8 CP11 CP13
32
1
IC12
7
16 17
8
R122 R123
R259
R320
J72-0811-02 A/2
9
10
11
DTA114EE
Connect 1 and 6.
DTA114YE
DTA144EE
Component side
DTC114EE
Pattern 1
DTC144EE
12
Pattern 2
2SA1362(GR)
Pattern 3
2SC4226(R24)
Pattern 4
2SC4617(S)
Pattern 5
2SC5108(Y)
Pattern 6 2SC4649(N,P)
13 2SC5010-T1
Foil side
B
E
43
14
E F G H
PC BOARD VIEW
C122
R89 C121 LV
R275
CV
3
4
+ + +
R17
R249 R273 R272
Q18
R260
C113 R271
C185 L18
5 R250
C334
1
Q31
C333
R198
+
R4
C120 L47
R146
C231 R2
+
R155 C15
D17
Q1
C189
CN1
D28
R327 C277
R280
R215
C245
C242 +
CP18
C6
C44
X1 C278
R181 C42
CP16
C43
UL
CP17
CP1
R173
R183
+ C94
+ C98
GND
C212
SP
R167
C78
TONE
C208 R163 C199
R81
R80
RAI
C70
Q14
R208
RAO 44 34
R237 1 33
C226
CF2
Q17
R133
8
IC14 C115
C234
R137
C235 C107
D13
R75 R74
C108
D14
SM SQ
C224 1
11
R144 23
MIC O
C225 C271
12 22
R159
MIC I
C215 CF1
C223 +
R147
R258 R170
C216 C207 C261
C184
R255
C209
+ C203
CD1
R118 R164
4 3
+ C194
R108
6 1
Q35
2SC4988 2SK1588
4
30622M4A-410GP
3
D
1 G
51 50
2SK508NV(K52)
75 26 UPA672T
76 25
S
6
100 1
D
G
C
I J K
R67
L30
+ C100
C89
R42
R241
C82
S
G R235
D
R172
R177 R180
Q10
R233
C88 C255
C72
R234
C28
C62 R222 C257
C258
L26
L15
D9
R226
C8
C29
L3 C22
D2
C247
R39
R18
R16 R19 R37
L8
C27 C39
Q4
L12 R21
C33
C12 R6
R71 R65
C38 R9
C37
Q5
TC1 L14 R25 B
Q2
C36
R219 VR1
R14 C Q6
R41
R24
R3
C30
E
C253
R38 D5
Q11
Q13
D10
3 4
L23 C302 C303
R72 C112 L35
R44 1 5
Q8 R76 C274
L302
R276
+ C109 R96
C135
+
C90 B
C134
C137
C136
C130
C123
R35
R95
C114 C124
BPF
BPF
9
R93 L39
R34 L36
R97 R31
IC4
C139
C58
R231 R230 R232
16
C131
R87
Q22
XF1
C126
R99
RXD
C146
R218
AT2408N10SI2.5
TC35453F
2SJ243
2SK1824
D
AT29C020-90TI
S
S
32
PST9140NR
G
17 RN47A4
TA7368F RN5VL45C
1 UPA572T
4
6 16
10
5
3 44
1
1
L M N O
C25
C5
IC1
ANT
L7
1 2 3 4 L11
C3
+ C54
C68
C55
L5
D8
C53
C57
CN3
C23
R29
L19
R28
Q15
R73
5 4
L306 R59
IC3
R58
8 1
R54 R151
L303
C96 R50
D7
R46
R70
C52
C275
C71
C101
R166
1 4
R303
Q301 2 3 Q33
C309
C161
C159 R318
C335
R127
L305
C326 L308
L311
C276
F1
R139
+
C176
AFO VR2
+
R205 + TXD
R135
R185
J1
INT. SP/INT. MIC
C241
BU4094BCFV TA31136FN
4 9
16
16
1
5
8
8
1
X9C103SI
NJM2904V
24LC08BT-ISN
23 22
33 5
12
34 8
11
44 1
4
1
UMG3N
TC75W51FU
4
5
5 5
8
3
4
1
1
P Q R S
TX-RX UNIT (X57-650X-XX)
Component Side + Foil Side View
R e . f N . o A d d e r s s R e . f N . o A d d e r s s
C I 1 3 M Q 2 3 8 G
C I 3 5 M Q 2 4 7 P
C I 4 7 H Q 2 5 7 P
C I 5 8 C Q 2 6 4 G
C I 6 8 C Q 2 7 4 C
C I 7 4 C Q 2 8 3 C
C I 8 6 B Q 3 0 7 M
C I 9 5 B Q 3 1 4 D
C I 1 0 8 D Q 3 2 6 O
C I 1 1 7 N Q 3 3 6 N
C I 1 2 7 D Q 3 4 6 N
C I 1 3 5 C Q 3 5 9 G
C I 1 4 7 G Q 3 6 5 E
C I 1 5 6 F Q 3 7 3 F
C I 1 6 4 H Q 3 8 3 F
C I 1 7 I 8 Q 3 9 5 G
C I 1 9 4 H Q 3 0 1 6 M
Q 1 4 G D 1 5 G
Q 2 I 5 D 2 4 H
Q 3 I 4 D 3 5 O
Q 4 4 J D 4 4 H
Q 5 5 K D 5 5 K
Q 6 5 L D 6 5 H
Q 7 I 5 D 7 6 O
C186
Q 8 I 6 D 8 5 M
EN1
Q 9 5 M D 9 4 H
C187
Q 1 0 I 3 D 1 0 5 J
Q 1 1 6 H D 1 1 4 H
Q 1 2 6 H D 1 2 I 5
D18
Q 1 3 6 L D 1 3 7 G
Q 1 4 7 G D 1 4 8 G
R92
Q 1 5 5 M D 1 5 6 M
R130
Q 1 6 3 E D 1 7 4 E
R131
Q 1 7 7 G D 2 1 4 B
Q 1 8 3 E D 2 2 7 M
Q 1 9 6 J D 2 3 8 E
Q 2 0 4 D D 2 7 5 G
Q 2 1 3 D D 2 8 4 G
Q 2 2 8 H D 2 9 4 H
MIC1
+ –
9
FP210
8
C1
1 B1
EC
C2
B2
5
8
M68732H
M68732UH
4
1
5
4
4
3
2
1
3
1