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Codan Radio Communications UT-4-400 User Manual

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TITLE: DIGITAL REP. TX MICROPROCESSOR BOARD SMT LAYOUT (TOP)
DWG N0:
D8
BAS16
C23
1.0uF
C24
22pF
C25
22pF
C26
4.7uF
C27
100nF
D5
BAS16
D6
BAS16
D7
BAS16
R18 1K0
R24
10K0
R25
10K0
R26
10M0
R27
10K0
R28
100K0
R29
10K0
R30
10K0
R31
10K0
R32
10K0
R33
10K0
68HC811E2
X1
R35
10K0
U6
TITLE: DIGITAL REP. TX MICROPROCESSOR BD SMT DESIGNATIONS (TOP)
DWG N0:
JU50
JU49
JU47
JU38
JU39
JU41
JU42
JU43
JU44
JU45
JU46
JU48
Note: JU38 should be removed after U6 is programmed.
TITLE: DIGITAL REP. TX MICROPROCESSOR BD SMT JUMPER DESIGN. (TOP)
DWG N0:
TITLE: DIGITAL REP. TX MICROPROCESSOR BOARD TH LAYOUT (TOP)
DWG N0:
100K0
RP1
JU40
2 PIN RIGHT
ANGLE HEADER
TITLE: DIGITAL REP. TX MICROPROCESSOR BD TH DESIGNATIONS (TOP)
DWG N0:
ELECTRONICS LTD.
DANIELS
TM
Project 25 Digital Repeater Transmitter Instruction Manual
5.8       Digital Repeater Microprocessor Board Component Layout (Top)
5-8
PCB 50090-03
xT4DM8B