Kenwood NXR-700H User Manual

162
NXR-700H
SCHEMATIC DIAGRAM /
原理图
X45-385 (A/5) 1/2, X45-385 (B,C/5) 1/1
7
6
5
4
3
2
1
A B C D E
B
A
2
CoM
3
IN
1
oUT
C70 0.01u
C63
1000p
CN8
1
2
C51 1000p
C50 1000p
C1
100u50
C37
0.01u
C42
1000p
2
31
C47
0.01u
C72 1000p
C61 1000p
C41
1000p
CN29
C17
0.01u
C90 1000p
C40
0.01u
R142
0
C83 1000p
C53 0.01u
1
AoUT
2
A-IN
3
A+IN
4
GND
5
B+IN
6
B-IN
7
BoUT
8
V-
C15 0.01u
R28
470k
L3
L79-1938-05
C189 0.01u
L1
L92-0179-05
C10 1000p
R4
0.005
R9
100
C73
1000p
CN30
C52 1000p
R25
100k
C11
1000p
C68 10u35
R2
18
CN2
C80 0.01u
R22 820k
R13 47k
SSM3K15TE(F)
Q2
R123
10k
CN15
2
1
3
R17
10k
R31
100k
R32
100k
R3
270
R27
220k
C36
1000p
C8
22u35
R102
100
0.5
CN4
C188 47u35
C64
1000p
L4
L92-0131-05
C30
1000p
D9
HSB88WS
C25 0.01u
C86 0.01u
R15
3.3k
C62 0.01u
C141
120p
R12 47k
L2
L92-0179-05
C33
22u35
C60
120p
C65 1000p
R21 820k
R30 10k
C16 0.01u
C2 100u50
VR2
10k
R32-0754-05
R140
10k
C67
1000p
CN11
1
2
3
4
R121
10k 0.5
C38
22u35
C46
1000p
C74
1000p
R29 10k
CN21
C44 10u35
CN12
2
1
3
C39
1000p
C49 0.047u
R20
100k
C32
22u35
C190 1000p
C21 1000p
C26
0.01u
C187 47u35
C59 0.01u
R1
270
CN1
C7 22u35
1
oUT
2
V-
3
-IN
4
+IN
5
V+
C29 1000p
D7
02CZ5.6(Y)F
L6
C22 22p
L5
L7
FAN 1
FINAL UNIT(PA SECTION)
(X45-3852-70)(A/5)
RF IN
TX UNIT
CN26
TX UNIT
HPF
X56-311 (A/3)-CN802
RX UNIT
FINAL UNIT(FUSE SECTION)
(X45-3852-70)(B/5)
CN25
CONTROL UNIT
DC
OVERVOLTAGE
PROTECTION
PWR CONT
X56-311 (A/3)-CN801
DC SW
CN28
PA
CURR
DETECTOR
X55-309 -CN44
CN23 CN27
X53-413 -CN4
FINAL UNIT(DC SECTION)
(X45-3852-70)(C/5)
3DB ATT
CN24
5m
IC11
NJM7808FA-ZB
IC12
NJM2388F12-ZB
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
D6
1SS355
SURGE
PROTECTION
IC1
LTC6101BIS5-F
CURRENT
MONITOR
POWER MODULE
IC10
RA60H13171123
CURRENT SENSE
IC2
NJM2904E-ZB
OP AMP
IC3
TA78L05FF
VOLTAGE
REGULATOR
DSA3A1-FK
D4
Z5W27V
D5
SURGE
PROTECTION
SURGE
PROTECTION
TX:100mW
RX:0W
5V
TX H:4.26V
L:4.03V
RX :0V
12V
8V
TX H:2.69V
L:1.21V
RX:0V
TX H:12.8V
L:13.05V
RX :13.2V

Kenwood NXR-700H Specifications

General

Brand	Kenwood
Model	NXR-700H
Category	Repeater
Language	English