Icom IC-7400 Service Manual page 79

9-15 FILTER UNIT
• TOP VIEW
to PA unit EP6
to PA
unit EP7
9-16 DRV BOARD
• TOP VIEW
to PA unit J22
to PA unit J21
to PA unit J24
to PA unit J23
9 - 19
9-17 VARISTOR-A BOARD
• TOP VIEW
to CHASSIS P1
V-A2
GND
V-A1
to
CHASSIS
P1
9-18 VARISTOR-B BOARD
• TOP VIEW
V-A2
GND
V-T1
9-19 VARISTOR-C BOARD
• TOP VIEW
V-B2
GND
V-B1
9-20 VARISTOR-D BOARD
• TOP VIEW
V-B2
GND
V-T2