Logic Unit; Rx Unit; 50Pa Unit; Reg Unit - Icom IC-FR3000 Service Manual

SECTION 2
• BOARD LAYOUT
*: Located under side of this point.

• 50PA UNIT

Top view
Pre-drive
(IC1: SC-1323)
Temp sensor
(IC4: NJM2107F
D1: MA29WB)
+8V REG
(IC3: TA7808F)
APC amplifier
(IC2: TA75S01F)
YGR amplifier
(Q1: 3SK3475)
+9V switching
(Q5: 2SA1362)
INSIDE VIEWS

REG unit

LOGIC unit*

FRONT unit
50PA unit
TX unit

RX unit

Power amplifier
(Q2: 2SC3102)
2 - 1

JACK2 unit*

JACK1 unit*