Kenwood TKR-740 Service Manual page 88
Vhf fm repeater
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Also See for TKR-740:
- Service manual (102 pages) ,
- Brochure & specs (2 pages) ,
- Instruction manual (2 pages)
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A
B
C
D
TX UNIT (X56-3072-70) (B/ 3) (C/ 3) Component Side View (J72-0879-09)
X56-3072-70 (C/3)
J72-0879-09
J402
TX UNIT
(X56-3072-70) (B/3)
R
e
. f
N
O
.
A
d
d
e r
s s
C I
3
0
2
5
M
C I
3
0
3
5
K
Q
3
0
1
5
O
Q
3
0
2
8
M
Q
3
0
4
6
L
Q
3
0
8
5
M
Q
3
0
9
4
L
D
3
0
3
I 8
D
3
0
4
5
N
D
3
0
5
6
K
D
3
0
6
1
0
Q
D
3
0
8
9
H
D
3
1
0
7
K
D
3
1
8
4
L
D
3
2
0
5
Q
E
F
G
H
+B
GND
CN306
CN307
RF
OUT
L305
CN308
C322
R338
REV
DET
X56-3072-70 (B/3)
J72-0879-09
IMH5A
UMC5
2SC4081(R)
5
6
C
4
5
3
4
E
1
1
2
2
B
3
I
J
K
L
C431
1
C432
L308
Q309
R320
C329
R301
R316
R313
R314
Q304
D305
CN304
1
GND
R310
FB
2
R312
1
GND
D303
FB
2
C425
CN305
DTC114EUA
HSM88AS
OP291GS
2
5
OUT
1
8
3
IN
4
GND
1
97
M
N
O
P
PC BOARD
CN302
DRIV
IN
12
CN301
C324
C325
AUX
C420
R306
R308
C303
D304
Q301
5
1
4
3
2
Q308
R357
C311
C411
C320
C319
D306
R339
Layer 1
Layer 2
Layer 3
Layer 4
Q
R
S
TKR-740
1
2
3
R303
R358
R359
R304
4
R325
R324
D320
5
C430
B
6
7
C353
8
L302
9
C412
C413
10
11
Component side
12
Foil side
13
98
14
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