Icom ID-RP2 Service Manual page 89

D-star repeater system
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SECTION 10
BLOCK DIAGRAM
FRONT
USB
PORT
H/L
SW
POWER
+13
LAMP
LOGIC-D
IC550
FT232BL
USB
I/F
X550
6 MHz
D351: HSU88
X50
IC353: TC75S51
6 MHz
IC352: TC4W53
IC351: NJM2902
IC350: TC4W53
IC54
IC50
EEPROM
CPU
CENV
DC
µPD70F3102A
SEL
DET
OFFSET
IC52
IC355: TA75S01
RESET
SEL
RE
TE
IC354: TC4W53
RC
IC901
RE
RD
IC74AC541
BUFF
RSSI OUT
RD
TC
RC
TE
TD
GND
TC
IC200
TD
XCS20XL
BUFF
IC902
16.384 MHz/8.192 MHz
NJM2125F
IC150
CMX589AD5
GMSK
MODEM
MAIN-D
FI880
WF447B
BPF
LPF
243.95 MHz
IC831: TA75S01
Q771
IC832: NJM3404
243.95 MHz
2SC5107
AMP
LPF
AMP
BUFF
D770
IC890
Q890
1SV307
RF2485
2SC5107
D771
1SV307
LPF
IC342
IC271
TC4W53
IC343: NJM2115
MC3356
DET
W DET
DET
AMP
AMP
SEL
IC341
Q271
BU4066
2SC4215
CENV
CENV
SEL
IC341
BU4066
X271
CDALFA10M7CA004A
RSSI
MOD
D RS
SEL
X200
16.384MHz
D+5 +5A
I/Q BASE
PCON
T+3
T+5
FI961
LFL30-13C1270B060
BPF
AMP
ATT
BPF
ATT
AMP
FI1020
IC960
IC1021
Q1080
µPC1678G
µPC8163
LFL30-13C1270B060
2SK2854
D711
1SV308
D710
1SV308
LPF
996.05 MHz-1056.05 MHz
Q632
IC551
2SC5107
TC4W53
BUFF
SW
Q631: 2SC5107
D630:1SV282
Q633
IC550
µPD3140
2SC5107
PLL
LOOP
AMP
LPF
IC
FIL
DATA
Q634
2SD2216
+9
RIPPLE
FIL
R+5D
233.25 MHz
FI273
FI272
D273
1st IF: 243.95 MHz
1SV308
BPF
AMP
BPF
BPF
Q131
IC71
Q270
µPC2721
SFELF10M7HA0G
SFELF10M7HA0G
3SK241
FI71
2SC4215
DIGITAL
WF447B
10.7 MHz
R+5L
2nd IF
D1331: 1SS355
Q1334: 2SC4081
Q1333: 2SB934
HV
T+9
CTRL
Q1332 2SC4684
IC1330: BA09
+13
+13
+9
CTRL
REG
+5
REG
IC830: XC6202P502PR
PWRS
IC1331: TA7805
D1750: MA8082
+5
Q1751: 2SC4081
REG
FAN
Q1750:2SB798
T+5
D1333: 1SS355
CTRL
Q1332: 1SS355
FAN
Q1336: 2SD1619
CTRL
+3
Q1342: 2SA1362
REG
IC1332: BA033
TXS
APC
T+9 HV
D1160: MA4PH224
D1161: MA4PH224
D1167: HSU88
D1166: HSU88
D1162: MA4PH224
ANT
POW
AMP
AMP
LPF
SW
DET
Q1081
M57762
2SK2855
Q471
2SC5195
Q710
Q473
Q472
2SC5107
2SC5107
2SC5195
AMP
HPF
LPF
BUFF
IC400
LMX2352
PLL
LOOP
AMP
IC
FIL
Q474
T+9
IC1251: TA75S01F
2SC5107
APC
IC1250: TA75S01F
HV
CTRL
D1168: MA8033
X400
DATA
D1169: MA8033
CR-662
BUFF
15.3 MHz
Q1250: DTC144
Q400: 2SC5107
APC
POWER
CTRL
1FCN
PCON
+9
RIPPLE
FIL
Q470
2SD2216
Q1 NE34018
BPF
ATT
ATT
BPF
AMP
HPF
FI2
FI1
LFSN30N18C1280B
LFSN30N18C1280B
R+3
T+9
+9
Q1349: 2SA1362
DM+5
R+5
R+5D
R+5D
CTRL
+5
T+5
+5A
5A
5A
Q1337: 2SA1362
Q1348: 2SA1362
Q1345: DTC144
R+5
R+5A
R+5A
R+5L
CTRL
CTRL
+3
D+5
5D
D+5
5D
T+3
T+3
CTRL
Q1347: DTC144 Q1346: DTC144
R+3
R+3
CTRL
Q1343: 2SA1362
RXS
D - 10 - 1
ANTENNA
POWER SW
FAN
1240-1300 MHz
REAR
JACK
DC13.8V
(DC)
modular
for ID-RP2C
HV
RD
RC
RSSI
JACK
RE
(TRX)
TC
TD
TE
GND
NOTE
: COMMON LINE
: TX LINE
: RX LINE
: CONTROL LINE
: DATA BUS
: VOTAGE LINE

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