Bottom View (Logic Unit); Bottom View (Vr2 Board); Bottom View (Vr1 Board); Bottom View (Mic Board) - Icom IC-M710 Service Manual

• BOTTOM VIEW (LOGIC UNIT)

2 6
J2012
1 5
to VR2
board J2501
Add "2000" to each indicated part number
NOTE:
on the unit for the actual number.

• BOTTOM VIEW (VR2 BOARD)

J2501
1 GND
GND
CUL
CUL
5 5V
to LOGIC
board J2012
Add "2500" to each indicated part number
NOTE:
on the unit for the actual number.
100 81
1 80
30
31
50
51
30 51
31 50
2 6
J2010
1 5
to SENSOR2
board J2701

• BOTTOM VIEW (VR1 BOARD)

2
5V 6
Add "2400" to each indicated part number
NOTE:
on the unit for the actual number.
1
100
81
80
2 6
J2009
J2016
1 5
to SENSOR1
board J2601

• BOTTOM VIEW (MIC BOARD)

J2401
1 VOLE
VOLE 2
VOL
VOL
5 5V
5V 6
to LOGIC
board J2011
Add "2300" to each indicated part number
NOTE:
on the unit for the actual number.
5
8
1 4
1 4 J2013
HVO/GND 1
HV/13S
2
from TERMINAL
board P7001
[GEN-21], [GEN-22], [EUR-21]
from PLL-A
unit J3008
/from TERMINAL
board J7001
[GEN-23]
/from REG
board P8002
[EUR-22]
• BOTTOM VIEW (SENSOR1/2 BOARD)
J2302
10 GND
GND 9
PTT
PTTE
MICE
MIC
NC
AF1
AF2
2
AFE 1
to LOGIC
unit J2008
NOTE:
8 - 2
4 1
J2003
to MAIN
unit J23
J2008
1 GND
GND 2
PTT
PTTE
MICE
MIC
NC
AF1
9 AF2
AFE 10
1
to MIC
board J2302
1 7
J2002
7
to MAIN
unit J16
1 3
J2007
to FRONT
SP2801
2 6
J2011
to VR1
board J2401
1 5
J2014
to FRONT
2 HVO/13.6
S2801
1 HV/13S
[POWER]
P2004 [GEN-23], [EUR-22] only
to MAIN
unit J32
W22
[GEN-21], [GEN-22],
[EUR-21] only
J2601/J2701
1 GND
GND
NC
NC
UP1/2
5
DN1/2
to LOGIC unit J2009
[SENSOR1]
/to LOGIC unit J2010
[SENSOR2]
Add "2600" [SENSOR1] / "2700" [SENSOR2] to each
indicated part number on the unit for the actual number.
2
6