Icom IC-7400 Service Manual page 65

9-3 TEN-KEY BOARD
• TOP VIEW
3.5
1.8
10 14
21
GENE
MP-W
XFC
9-4 MODE BOARD
• TOP VIEW
F1 F2
MENU SSB
7
18 F-INP
22 SPILT
24
PBTC
A/B
50 144
MP-R TS
V/M
RIT
∆TX
F3 F4
CW/RTTY AM/FM FILTER
9 - 5
9-5 PHONE BOARD
• TOP VIEW
ELEC-KEY
MW
M-CL
CLEAR
2 10
J3
to S-LOGIC
board J507
9
1
9-7 PBT BOARD
F5
M-CH
9-6 RIT BOARD
PHONES
J1
9 1
J1
to S-LOGIC
board J501
10 2
RIT
9 1
to S-LOGIC
board J502
10 2
TWIN PBT