E.F. Johnson Company 5100 Series Service Manual page 91
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Also See for 5100 Series:
- Operating manual (34 pages) ,
- Service manual (39 pages) ,
- Assembly and test procedures (36 pages)
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UNSW_BAT
TP5
P1
F1
1
PAD-NP
FUSE0603
P2
C115
N/C
33pf
1
PAD-NP
P3
1
TP2
PAD-NP
P4
SPRINGCLIP
P5
SPRINGCLIP
P6
SPRINGCLIP
P7
SPRINGCLIP
P8
SPRINGCLIP
+3.3V
+5.5V
UNSW_BAT1
J2
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
0P795D
C24
C31
CP4
.1uf
.1uf
47pf
UNSW_BAT1
FB1
1
2
FB-1210SO
C35
+
4.7uf
C29
.01uf
CP1
8
1
7
2
6
3
5
4
47pf
LOCK_ENA
CP2
8
1
7
2
6
3
5
4
47pf
RF_CLK+
RF_DAT+
RF_FS
ADDR1
ADDR2
+3.3V
SPI_ENA
SPI_CLK
+3.3V
SPI_MOSI
R42
10K
SPI_MISO
5
4
nTX_NAP
3
TEMP
nT/R
TX_MOD1
TX_MOD2
R32
R14
10K
10K
CP3
47pf
8-15
ADDR1
ADDR2
SPI_ENA
SPI_CLK
SPI_MOSI
SPI_MISO
U15
2
PLL_LOCK
74V1G14
UHF RF BOARD VER C SCHEMATIC (PAGE 2 OF 5)
+3.3V
MUX
C200
U36
.01uF
74HC138
1
15
A
Y0
2
14
B
Y1
3
13
C
Y2
12
Y3
6
11
G1
Y4
4
10
G2A
Y5
5
9
G2B
Y6
7
Y7
+5VR
TP22
TP23
RP1
8
1
PWR_CTL
7
2
6
3
ATTEN
5
4
BAND2
1K
BAND1
TP20
TP19
RP2
4
5
TUNE2
3
6
2
7
TUNE1
1
8
nATTEN
1K
RXBE_CS
PLL1_CS
+3.3V
C199
EPROM
U32
.01uF
AT25010
2
Q
nCS
1
CS
6
CLK
5
D
7
HOLD
3
WP
C169
DAC
TP17
TestPoint
.01uF
U31
4
VoutA
1
LDAC
5
VoutB
2
nSYNC
6
VoutC
16
SCLK
7
VoutD
15
DIN
10
VoutE
8
11
REFabcd
VoutF
9
12
REFefgh
VoutG
13
VoutH
AD5308
TP24
TP25
TP18
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