Icom IC-M304 Service Manual page 24

• LOGIC UNIT (BOTTOM VIEW)
B 6 6 5 8 A
I 1 C
5 C
R 1 3
C 1 1 1 R 3 R
5 R 4 R
R 6 1
4 C
3 C
C 3 1 R 5 1
R 3 2 C 4 4
R 4 1
R 2 2
7 C
4 Q
R 1 2
R 6 2 1 J
R 4 2
R 5 2
To J1 (MAIN UNIT)
MP13 (FRONT UNIT)
C 3 2
S P -
C 2 4
I 4 C
C 2 2
B E
C 7 1
2 D
R 7 3
R 8 3
I 2 C
6 Q
S P +
6 2
C
C 3 4 R 5 3
J 2
R 6 5
2 J C 1 4
R 7 6
J 1
• VR UNIT (BOTTOM VIEW)
• SQL UNIT (BOTTOM VIEW)
• MAIN UNIT (BOTTOM VIEW)
HV
GND
SP−
SP+
9 - 2