Icom ID-RP2 Service Manual page 144

MAIN-T UNIT(3)
MAIN-T
UNIT
(2)
13
RX-TX
a
T+9
b
c
d
e
f
g
h
1FCN
k
m
BUS LINE3
THE
+5_1
SCAN
R272
3.9k
R9001
47k
R9002
47k
C80
1p
Explanatory notes
VOLTAGE LINE
TX LINE
RX_TX
R1258
RX: 0.0V
100
TX: 9.1V
D1252
+ HSU88-E
C1269
47p
IC1250
R1255
TA75S01F
D1254 10k
5
1
MA2S077
4 +
3
R1020 -
2
100
R331
560k
L1162 2.5nH
C1265 R1256
22k
0.0047
L1251 56nH
L1250 47nH
L400 56nH
R1167
470
C1191 R1161 D1166
47p 4.7k W1164 HSU88-E
D1164
HSU88-E
D1251
HSU88-E
C1251
10 p
D1165
HSU88-E
R9106 D1250
L1164 56nH
2.7k HSU88-E
Q1250
C1192
DTC144EU
47p
W1261
R1254
470
L404 56nH
C420 R416
0.0047 100
4.9V
EP404
X400
CR-662
15.3MHz
1
VCON
L415 R415 2
GND
56nH 100
4.7V
Q400
2SC5107
R413
C422
0.0047 220
E - 11 - 6
D1170
HSU88-E
C1199
0.001
ANT
R9107
10k
4
VCC
3
OUT