Icom IC-M803 Service Manual page 50

• LOGIC UNIT (B-9011B: BOTTOM VIEW)
C9204
C9261 C9260
EP9206
IC9252
C9252 C9253
IC9254
J9092
J9092
TO VOL J8501
J9092
J9201
B9011B
J9201
FOR MAIN
R9202
1
J9201
EP9202 EP9201
EP9204 EP9203
C9201 C9203
C9206 C9205
L9301
R9324
IC9301
R9321
R9306
R9307
R9315
C9301 C9310
R9314
R9312
Q9303 D9303
R9310
R9423
R9320
R9319 R9317 R9408
R9407
R9311
J9091
J9091
TO DIAL J8501
Q9401
C9401
J9091
1
J9402 J9402
TO JACK J8601
J9402
The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together.
J9051
J9052
J9051
J9052
R9099
R9098
C9096
R9303 R9304
IC9091
R9301 R9302
C9094
C9035
C9097
C9032
R9020 R9021
R9092
C9025 C9036 R9002 R9091
R9024 R9025
C9010 C9007 C9004 C9001
C9024
C9031 C9028 C9021
R9046
R9026
R9027
IC9001
R9030
R9039
R9004
R9036
R9018
R9037
C9011
C9022
IC9402
C9003 C9006
Q9405 R9040
C9014 C9017
R9042
C9091 R9094
CP9001
Q9402
CP9002
X9091
C9414
R9406
R9403
R9424
1
8-2
C9060
C9059
R9059
C9058
Q9051
R9060
R9055
D9051
R9057
C9057
L9071
C9072
C9071
R9071 C9075
C9121
R9033
C9122
C9123
C9124
C9038
C9037
C9033
R9122
R9121
C9034
R9038
C9127
C9098
C9099
C9100
D9153
C9421
L9406
C9168
L9405
C9407
L9404
EP9403
C9416
R9426
D9401 EP9402
R9425
D9402
R9417 R9409 EP9401
R9402 R9410
See the PARTS LIST H/V location on the PARTS LIST for location details.
AF
AFE
GND
PTT
MISW
PTTE
MIC
MICE
AFE
AF1
AF2
GND