Block Diagram - Icom ID-RP2 Service Manual

D-star repeater system
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SECTION 10

BLOCK DIAGRAM

FRONT
LOGIC-T
IC550
FT232BL
TX
USB
USB
I/F
PORT
X550
6 MHz
RX
USB
PORT
IC54
+3
EEPROM
IC50
H/L
HLS
CPU
SW
X50
µPD70F3102A
6 MHz
IC52
RESET
HV
POWER
LAMP
TE
TC
IC901
TC74AC541
RE
TE
BUFF
RD
TD
RC
GND
TC
X200
16.384 MHz
IC200
TD
XCS20XL
16.384/9.8304 MHz
IC150
X201
GMSK
9.8304 MHz
MODEM
IC550
X550
D351: HSU88
LOGIC-R
FT232BL
6MHz
IC353: TC75S51
IC352: TC4W53
USB
IC351: NJM2902
I/F
IC350: TC4W53
CENV
SEL
OFFSET
X50
DET
6 MHz
IC355: TA75S01
SEL
IC354: TC4W53
IC54
EEPROM
IC50
CPU
µPD70F3102A
IC52
RESET
TE
IC901
RC
RE
TC74AC541
BUFF
RE
RD
RD
RC
GND
X200
16.384 MHz
TC
IC200
TD
XCS20XL
16.384/8.192 MHz
X201
9.8304 MHz
IC150
GMSK
MODEM
RSSI
BUFF
IC902
NJM2125F
T+3
MAIN-T
LPF
BPF
IC960
FI961
µPC8163
LFL30-13C1270B060
243.95 MHz
FI880
BPF
WF447B
996.05 MHz-1056.05 MHz
SHIFT
Q771
Q632
243.95 MHz
2SC4266
2SC4266
D770
1SV307
LPF
AMP
BUFF
BUFF
AMP
IC890
Q890
RF2485
IC831: TA75S01
2SC5107
IC832: NJM3404
Q634
2SD2216
+9
RIPPLE
Q633
FIL
2SC4266
AMP
D1331: 1SS355
Q1334: 2SC4081
HV
T+9
Q1333: 2SB934
CTRL
Q1332: 2SC4684
IC1330: BA09
+13
+13
+9
CTRL
REG
+5
PWRS
REG
IC830: XC6202P502PR
IC1331: TA7805
+5
REG
T+5
D1333: 1SS355
Q1337: 2SA1362
CTRL
D1332: 1SS355
Q1336: 2SD1619
+3
Q1342: 2SA1362
REG
T+3
IC1332: BA033
CTRL
PCON
TXS
RXS
MAIN-R
IC341
BU4066
CENV
CENV
SEL
IC342
TC4W53
IC343: NJM2115
FI193
CFWS450HT
DET
AMP
SEL
D+5
+5A
RSSI
A RS
MOD
SEL
N DET
IC341 BU4066
NOISE
NOISE
NOISE
AMP
DET
Q192,Q193
D195 1SS372
2SC4081
NOISE
D1331: 1SS355
FIL
Q1334: 2SC4081
Q1333: 2SB934
HV
T+9
CTRL
Q1332: 2SC4684
IC1330: BA09
+13
+9
+13
REG
CTRL
+5
DM+5
PWRS
REG
IC830: XC6202P502PR
IC1331: TA7805
+5
REG
T+5
D1333: 1SS355
CTRL
Q1337: 2SA1362
D1332: 1SS355
Q1336: 2SD1619
R+5
CTRL
+3
Q1342: 2SA1362
REG
T+3
IC1332: BA033
CTRL
R+3
CTRL
TXS
Q1343: 2SA1362
RXS
T+5
T+9
T+9
FI1020
LFL30-13C1270B060
AMP
ATT
BPF
ATT
AMP
AMP
Q1080
Q1081
IC1021
µPC1678G
2SK2855
2SK2854
Q471
Q473
2SC5195
Q710
2SC4226
2SC5107
Q472
D710
2SC5195
1SV308
LPF
AMP
HPF
LPF
BUFF
IC400
Q474
LMX2352
+9
2SC5107
IC551
RIPPLE
TC4W53
FIL
PLL
LOOP
AMP
IC
FIL
Q470
SW
2SD2216
Q630: DTC144
D632: MA2S077
Q631: 2SC4226
D630: 1SV282
DATA
LOOP
FIL
Q400: 2SC4226
15.3MHz
BUFF
PLL
LPF
IC
X400
IC550
DATA
CR-662
µPD3140
Q1349: 2SA1362
T+9
R+5
R+5D
R+5D
CTRL
DC FAN
+9
+5A
5A
5A
Q1348: 2SA1362
DM+5
Q1345: DTC144
R+5A
R+5A
CTRL
+5
T+5
5D
D+5
D+5
5D
R+5
CTRL
R+5L
Q1347: DTC144
Q1346: DTC144
+3
T+3
R+3
R+3
CTRL
Q1343: 2SA1362
R+5
IC71
2nd IF: 31.05 MHz
1nd IF: 243.95 MHz
µPC2721
Q131
3SK241
AMP
BPF
BPF
BPF
Q191
FI191
FI71
FI2
2SC4215
FL-312
WF447B
LFSN30N18C1280B
996.05 MHz-1056.05 MHz
D711
1SV308
275 MHz
LPF
LPF
BPF
SHIFT
Q771
Q632
2SC5107
2SC5107
IC191
TA31136
BUFF
BUFF
D632: MA2S077
Q631: 2SC5107
DET
D630: 1SV282
Q634
X191
2SD2216
DBC450CX24
+9
RIPPLE
FIL
30.6 MHz
LPF
Q550
AMP
X2
2SC4081
Q633
2SC5107
T+9
+9
Q1349: 2SA1362
+5
R+5
R+5D
R+5D
T+5
CTRL
+5A
5A
5A
R+5L
Q1348: 2SA1362
Q1345: DTC144
R+5A
R+5A
+3
CTRL
T+3
5D
D+5
D+5
5D
R+3
Q1347: DTC144
Q1346: DTC144
HV
D1166: HSU88
POW
AMP
LPF
DET
RA18H1213G1
HV
T+9
APC
APC
IC1250: TA75S01F
CTRL
IC1251: TA75S01F
D1168: MA8033
D1169: MA8033
POWER
CTRL
Q1250: DTC144
PCON
1FCN
D1750: MA8082
Q1751: 2SC4081
Q1750: 2SB798
FAN
CTRL
HV
R+3
AMP
BPF
AMP
HPF
Q2 2SC5454
FI1
Q1 NE34018
LFSN30N18C1280B
Q471
HV
Q710
Q473
2SC5195
2SC5107
2SC5107
Q472
2SC5195
AMP
HPF
LPF
BUFF
IC400
+9
RIPPLE
LMX2352
IC551
FIL
TC4W53
PLL
LOOP
AMP
IC
FIL
Q470
2SD2216
SW
Q474
2SC5107
DATA
LOOP
LOOP
FIL
FIL
PLL
IC
DATA
IC550
Q400: 2SC5107
µPD3140
X400
CR-662
BUFF
15.3 MHz
1FCN
E - 10 - 1
TX
ANTENNA
RX
ANTENNA
POWER SW
DC FAN
REAR
JACK
DC13.8V
(DC)
TC
TE
modular
for ID-RP2C
JACK
TD
(TX)
GND
RSSI
RC
JACK
RE
(RX)
RD
GND
NOTE
: COMMON LINE
: TX LINE
: RX LINE
: CONTROL LINE
: DATA BUS
: VOLTAGE LINE

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