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2 - 1
JACK1 unit*
FRONT unit
JACK2 unit*
TX unit
RX unit
PA unit
REG unit
LOGIC unit*
SECTION 2
INSIDE VIEWS
• BOARD LAYOUT
*: Located under side of this point.
• PA UNIT
Top view
Pre-drive
(Q4: 2SK3475)
APC CTRL
(IC1: TA75S01F
Q9: DTC143ZU
Q10: DTC114EU)
+9 V switch
(Q7: DTC114EU
Q8: 2SA1362)
+5 V regulator
(IC7: TA78L05)
Power amplifier
(IC2: S-AV32 50 W type
S-AV33 25 W type)
Summary of Contents for IC-FR3000 Series
Page 1: ...VHF FM REPEATER iC fr3000 iC fr3100...
Page 68: ......
Page 69: ...S 14004MZ C1 2003 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan...
Page 70: ...UHF FM REPEATER iC fr4000...
Page 135: ......
Page 136: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13913MZ C1 2003 Icom Inc...