Icom IC-FR3000 Marine Radio User Manual


 
9 - 1
GND
A5V
LCDV
RS
R/W
ENA
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
BLV
GND
GND
LV
GND
V9V
RX OUT
GND
to LCD DS7
J4
to RX UNIT
VOLUME SQUELCH
MODC
7
MOD
LV
GND
TX OUT
V9V
J3
J1J5J6
J4J2
J1
6
1
to TX UNIT
to TX UNIT
R1 R2
17
28
to SP/MIC
CLONE
M PTT
MIC
M MONI
L9V
SPR
MICE
SPG
13
24
J7 J6
to LINE
L1
NC
NC
L2
12
to LOGIC UNIT
J16
AFVRO
AFG
1123
J15
AFG
AFVRI
J14
SQLVRO
SQLVRI
SQLG
LCD
9 - 2 VR UNIT
¡TOP VIEW
9 - 3 TVCO UNIT
¡TOP VIEW
9 - 4 RVCO UNIT
¡TOP VIEW
9 - 1 FRONT UNIT
SECTION 9 BOARD LAYOUTS
¡ TOP VIEW
The combination of this page and the next page shows
the unit layout in the same configuration as the actual
P. C. Board.