Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
Kenwood Manuals
Transceiver
Nexedge NX-820H
Service manual
Kenwood NX-820H Service Manual page 70
Uhf digital transceiver
Hide thumbs
Also See for NX-820H
:
Instruction manual
(24 pages)
,
Instruction manual
(72 pages)
,
Instruction manual
(72 pages)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
page
of
89
Go
/
89
Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Advertisement
P
NX-820H(G)/820H
B-BUS
FSX0
CLKX0
X 501
18.423MHz
L7 7- 3015- 05
3
oUTPUT
GND
2
4
R567
VCC
VC
1
1k
C543
0.1u
E 1 2
DGND2
E 1 1
DGND1
E10
DVDIo7
L5
DVDIo6
P6
DVDIo5
P11
DVDIo4
L1 4
DVDIo3
H14
DVDIo2
E13
DVDIo1
E7
DVDD10
M5
DVDD9
N5
DVDD8
P 9
DVDD7
P10
DVDD6
N14
DVDD5
M14
DVDD4
G 14
DVDD3
F1 4
DVDD2
E9
DVDD1
E8
GPIo11
B5
GPIo10
C 6
GPIo9
B 6
GPIo8
A 6
GPIo7
U 8
GPIo6
R 8
GPIo5
R 7
GPIo4
T7
GPIo3
V10
GPIo2
U9
ASIC
GPIo1
V9
IC 507
GPIo0
T9
BU7317G UK W1
SIMRST
C11
SIMCK
D12
SIMDT
C12
SYMTIM
R5
FSDET
R6
TXRVE
R2
TRAMP
P3
TMoD
P2
PSTPA
M4
PSTIF
R1
PSTPLL
N3
RXRVE
N2
RXSLT
P1
PSRRF
L4
PSRIF
M2
PSRPLL
M3
RSSIT
N1
VFRM
D8
VoINT
D7
MCo2
C7
MCCS2
D10
MCCK2
C8
MCCR1
D9
MCCX1
B7
MCo1
C9
MCI1
B8
MCCK1
A7
MCCS0
B10
MCo0
B9
MCI0
D11
MCCK0
A8
R3
C558
0 . 1 u
C559
10 u
D
R581
100k
C560 3p
R583
R580
B-BUS
70
X57-824 4/10
Q
CN523
C565
0.1u
C566
0.1u
C567
0.1u
C568
0.1u
C569
0.01u
C570
1u
C572
0.1u
C573
0.1u
C574
0.1u
C575
0.1u
DC Switch(System)
C576
0.1u
Q5 01
C577
0.01u
F K3 3 03 01
C578
1u
D
D
L5 10
D
SBC
/SAVE
BUCNT2
BUCNT1
MKEYO
MKEYI
EMG
/OVRB
/INT15P
/IGN
POWER
/BINT
/SYMTIM
FSDET
TXC
GLED
RLED
33M
R 599
1 00 k
MM
MM2
RXC
GPSC
/DWUP
/DINT
C579
0.01u
M_MODEL
C580
0.01u
PCB_VER
D
DSP_ST
/MCCSXCN
HOST_RDY
MCDICN
MCSCKCN
/MCCSAF
MCDOAF
MCDIAF
MCSCKAF
D
D
C 6 8 0
R 5 8 4
47 k
0. 1 u
100k
3.3k
R
SCHEMATIC DIAGRAM
1
INB
2
SCK1
INA
3
GND
oUTY
AND Gate
D
I C3 0 1
TC 7S H0 8FU -F
/PCS
MIC
MOD SMF
R702
R709
R711
MOD
2.2k
100k
100k
/H_L
ASTSW
ASQDET
DSW
/T_R
HSW
SQL Noise
C705
BW Switch
C702
47p
1000p
R701
R706
ASQAPC
82k
10k
PLD
BEEP
R772
R776
15k
10k
IF_DET
VOICE
RXAF
S
TX-RX UNIT (X57-8240-1X)
I C5 0 8
TC7 SH0 8 FU-F
R568
VCC
1
INB
5
VCC
5
0
2
INA
R569
3
GND
4
oUTY
4
0
AND Gate
D
C706
R707
1.8k
0.1u 10
(VREF)
1.65V
C718 0.1u
1
VDD
8
R773
2
-
+
7
0
3
+
-
6
4 VSS
5
VCO MOD/VREF
IC 70 1
B U7 46 2 NUX
R722
100k
C723
R738
47p
10k
I C 70 5
B U7 24 2 NU X
BRF/Buffer AMP(SQ)
C716
100p
R720
330k
C719
100p
33A_2
Q701
FK 33 0 30 1
DEO Buff
1
VDD
8
2
-
+
7
C733
R724
R730
3
+
-
6
47k
47k
4.7u
4
VSS
5
I C7 02
BU 72 4 2 NUX
LPF(APC/DMO)
C776
R783
0.039u
150k
R826
C808
R827
10k
0.068u
82k
C746
R754
0.1u
56k
T
B-BUS
B-BUS
Table of
Contents
Previous
Page
Next
Page
1
...
67
68
69
70
71
72
73
74
Show Quick Links
Quick Links:
General
System Set-Up
Installation
Trouble Shooting
Interconnection Diagram
Optional Accessories
Hide quick links:
Permanently
Temporary
Cancel
Advertisement
Table of Contents
Related Manuals for Kenwood NX-820H
Two-Way Radio Kenwood NEXEDGE NX-820HG Instruction Manual
(72 pages)
Two-Way Radio Kenwood nx-720h Instruction Manual
(72 pages)
Transceiver Kenwood Nexedge NX-720H Instruction Manual
Vhf digital transceiver; uhf digital transceiver (24 pages)
Transceiver Kenwood NX-700 Instruction Manual
Vhf digital transceiver; uhf digital transceiver (7 pages)
Transceiver Kenwood NEXEDGE NX-700 Instruction Manual
Vhf/uhf digital transceiver (228 pages)
Transceiver Kenwood NX-800 Service Manual
Uhf digital transceiver (161 pages)
Transceiver Kenwood NEXEDGE NX-700 Instruction Manual
Vhf/uhf digital transceiver (31 pages)
Transceiver Kenwood NEXEDGE NX-700 series Instruction Manual
Nexedge nx-700/800 series vhf/uhf digital transceiver (37 pages)
Transceiver Kenwood NX-800 Service Manual
Uhf digital transceiver (111 pages)
Transceiver Kenwood NEXEDGE NX-720 Instruction Manual
Vhf & uhf digital transceiver (23 pages)
Transceiver Kenwood NX-820 Service Manual
Uhf digital transceiver (127 pages)
Transceiver Kenwood NEXEDGE NX-720 Series Instruction Manual
Vhf digital transceiver (24 pages)
Transceiver Kenwood NX-820G Quick Start Manual
Uhf digital transceiver (89 pages)
Transceiver Kenwood NEXEDGE NX-740H Instruction Manual
Nexedge vhf digital transceiver; uhf digital transceiver (18 pages)
Transceiver Kenwood NEXEDGE NX-840HU Instruction Manual
Vhf digital transceiver, uhf digital transceiver (37 pages)
Transceiver Kenwood NX-800H Service Manual
Uhf digital transceiver (79 pages)
Related Products for Kenwood NX-820H
Kenwood NEXEDGE NX-800 series
Kenwood NEXEDGE NX-820
Kenwood NEXEDGE NX-820G
Kenwood NX-840H
Kenwood NX-840HU
Kenwood NX-840
Kenwood NX-820 C
Kenwood NX-800 E
Kenwood NEXEDGE NX-840HUK
Kenwood NX-1300 DU K5
Kenwood NX-1302AU
Kenwood NX-3220E2
Kenwood NEXEDGE NX-348
Kenwood NX-1800N-C
Kenwood NX-1200A
Kenwood NX-300 K3
This manual is also suitable for:
Nx-820hg
Table of Contents
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL