![background image](http://html2.mh-extra.com/html/icom/ic-e90/ic-e90_service-manual_4187962045.webp)
1
1
2
39
40
2
39
40
GND
INTSP
CK
PDAUL
AM
IOSTB
DATA
DICK
REMO
V3C
V1C
NOISE
BEEP
HV
VOLC
+3C
AFV
VMOD
CHG
GND
+10V
WXALT
PLSTB
WFM
TXC
DASTB
DIUD
R3C
SD
V2C
VSFT
EXTM
MUTE
VCC
DETO
+3
XMOD
PATMP
GND
GND
SQL
PTT
to AF unit J251
SP1
W2 (L)
W2 (L)
The combination of this page and the previous
page shows the unit layout in the same
configuration as the actual P.C. Board.
J1
9 - 2
LOGIC unit
• BOTTOM VIEW