Icom IC-R8600 Service Manual page 79

• RF UNIT ( 5/6 )
2356
MP1201
C1219
0.1
C1210
10
CP1201
C1211 0.22
C1212
VR
10
10
R1207 VCTRL
11
EXTVCO_INP
12
100K
EXTVCO_INN
C1213 13
VDD_CP
0.01 14
ICP
C1214 15
VCC_CPOUT
C1215 0.22 16
VDD_PFD
C1216 0.01 17
VIN_LDO_REF
0.1 18
R1208 R1209
220 120
R1212
0
R1232
1
R1231 EP1211
1
C1227
MPZ1608S601A
R1214 10
R1215 0
R1216 0
C1225 0
C1226 0.001
0.1
37
VIN_LDO_4V5
36
TEST_SE
35
RF2_OUTP
34
C1228
RF2_OUTN 1P 1P
33
STW81200 R1251
VCC_RFOUT C1251 C1253 C1254
32 0.22
IC1201
RF1_OUTP
31
RF1_OUTN 18 10P
30
VREG_RF
29
VIN_LDO_RF_DIG C1229
28
1
EP1201
MMZ1005Y102CT
R1213
100
LQW18AN68NG00D
LQW18AN56NG00 R1206
L1205 L1204 C1205
3.9K
22P
C1207 R1205 C1202 R1202
Q1201
6P 10 56P 150
2SC3356G
12-16
LQW18AN2N2D00
LQW18AN2N2D00
L1291 L1292
10P
R1261 C1270
0
C1271
0.001
18P 18P
NJG1608KB2
C1274 C1276
I O C1263 VCTL2 P2
4 3
G PC GND C1275 C1277
5 2
10P VCTL1 P1
6 1
IC1261 18P 18P
IC1262
GVA-63+
C1264
C1265 10P
10P
UB2S
J810 RX: 5.0 V
To RF UNIT (4/6)
REFCONVLo
122.88 MHz
5
VOUT
4
NC
XC6209F502MR
PULK0
PCLK
PDAT
PLE0
2355
MP1261
IC1263
1 6
P1 VCTL1 C1272 C1273
2 5
GND PC
3 4
P2 VCTL2 1P 1P
NJG1608KB2
C1266
C1267 10P
10P
R1269
3R3V
10K
UB2S
Q1262
LDTC114YE
IC1203
1
VIN
2
VSS
3 To RF UNIT (2/6) To RF UNIT (3/6) To RF UNIT (4/6)
CE
6V CONVLO UB2S
3R3V
CONV5V RBLV
PULK0
PCLK
PDAT
PLE0