Icom IC-R7000 - 10 DC-DC, Ef and Keyboard Units

7·10 DC-DC, EF, AND KEYBOARD UNITS
• DC·DC UNIT
TRANSISTORS
2SC2655
2SD468
258562
01, 02
03
04, 05
c
c
E
' ·-tQ
'-~
'-~
BASE
COLLECTOR
COLLECTOR
COLLECTOR
EMITTER E
EMITTER E
EMITTER C
• KEYBOARD UNIT
IC
IC1
µPC1373H
(PREAMP
FOR REMOTE CONTROL)
r
I
LiJ liJ lil L£J Lil liJ Lil w
OUT C3 T C2 GND C1
IN
Vee
TRANSISTORS
2SC3399
01
'~~
EMITTER
7-18