Icom IC-756 Marine Radio User Manual


 
PA fuse (FGB 5 A)
PA unit
Clock backup battery
FILTER unit
Internal antenna
tuner
66
11
INTERNAL VIEWS
Top view
RF unit
R572 Optional voice
synthesizer level adj.
Space for optional
455 kHz filter
PLL unit
Space for optional
9 MHz filter
Space for optional
voice synthesizer
(UT-102)
MAIN unit
Space for optional
high-stability crystal
unit (CR-502)
Reference freq. check
point (cable from J81;
60.000 MHz)
Bottom view