Icom IC-718 Service Manual Addendum page 51

Jun. 2011
• For [USA], [USA-1], [EUR], [ITA], [FRA], [ESP], [DEN], [OTH], [KOR], [CHN-01]
• LOGIC UNIT (BOTTOM VIEW)
30
25
30
J7
29
• VR BOARD
RIT RIT SHIFT SHIFT
B7564
R1
10 9 8 7 6 5 4
J1
J1
CLIC
10
J1
to LOGIC unit J3
4
J1
GND
SEN2
to SENSOR
board
SEN1
+5V
1
20 10 2 30 20 10 2
1 5 1
15 5 25 15
2 29 2
J6
30 1
1
to MAIN unit J4401
to MAIN unit J4201
AF AF RF/SQL RF/SQL
R2
3 2 1
NON-
CLIC
R4
1
15 1
J9
16 2
to PLL unit J3
• MIC BOARD (BOTTOM VIEW)
9 1
J3
2
10
to VR board J1
• PHONE BOARD
22
J4
GND
1
GND 2
8V
UD
SQLS
SEND
AFO
GND
9 MICE
MIC 10
to MIC board J2
J5
1 GND
2
AFE
AFE
AFE
AFO
AFO
AFO
J2
ESPO
9 ESPO
ESPO 10
10 GND
AFE 9
to PHONE board
J2
AFE
AFE
to
AFO
LOGIC
AFO
unit J5
AFO
ESPO
2
ESPO
ESPO 1