Icom ID-RP2 Service Manual page 52

SECTION 10 BLOCK DIAGRAM
IC513
TXD RXD TE
CONTROLLER MSK
TD TD D/A
( ID-RP2C )
MOD
TE TE
CONTROLLER
( ID-RP2C )
RE RE
IC10
EPC2T32
RSSI
TEST_CONNECTOR TEST
D/A
IC514
TC MSK
CONTROLLER RD RD
DEMOD
RC RCK
( ID-RP2C )
RXD
D/A
CLOCK
LPF
RECOVERY
IC523 TC74HC08AF
IC21 MC74HC4046AF
IC23 TC74VHC123AF
IC15 TC74HC86AF
IC17 TC74HCU04AF
RXD
TXD
IC508
EEPROM
HN58X2416TI
CONTROLLER
+B
( ID-RP2C )
525. 75 MHz
IC201 Q209 IC204
525. 75 MHz
HFA3783
HFA3683A
I / Q
LPF
P / D = 500 kHz
DAT
CLK
PLL
ENB
X1
UL
40 MHz
P = 16
B = 131
X3
X3
A = 7
R = 50
VCO VCO
LOOP
350.5 MHz 602.25 MHz
X201
25 MHz
TCXO
374 MHz
AGC-CONT
LPF
FI401
SAWTEK 855653
IC401 IC404
374 MHz
IC9
HFA3783 HFA3683A
I / Q
A/D
P / D = 1 MHz
AD9288BST
DAT, CLK, ENB
PLL
UL
P = 16
B = 46
A = 12
R = 25
VCO
X2
LOOP
748 MHz
IC407 X202
9. 8304 MHz
RST VCO
PLL UNLOCK SIG.
686. 75 MHz
PLL DATA, CLK, ENB
5V
CPU
HD64F3672
IC1
5V-SW
IC509
+B
IF UNIT
2332. 5 MHz 2332. 5 MHz
-5dBm
-3dBm -4dBm
FI202
TDFM1B-2332E-10 FI203
2332. 5 MHz 2332. 5 MHz
2332. 5 MHz
TX IF in
TDFM1B-2332E-10
DAT
CLK
PLL
ENB
UL
P / D = 250 kHz
MB15E06PFV
P = 64
P / D = 312. 5 kHz
B = 112
A = 57, 58, 59, 60, 61
R = 100
PLL
LOOP
DATA
CLK
ENB
1747. 5 MHz
FI402
TDFM1B-17470-11
1747. 5 MHz
RX IF out
DAT
CLK
PLL ENB
UL
P / D = 250 kHz
P = 64 PLL STD
B = 85
25 MHz in
A = 52, 53, 54, 55, 56
R = 100
2SC4227
PO ADJ
PE
LOOP
DATA CLK ENB
UL
3. 3V
2. 5V
IC12 IC13
3. 3V-AVR 2. 5V-AVR
IC207
5V ( TX-VCO )
5V-AVR
IC406
5V ( RX-VCO )
5V-AVR
10. 000 - 10. 175 GHz
-7dBm -14dBm -16dBm -8dBm 0dBm
FHX35LG FHX35LG
FSX017LG FSX017WF FSX027WF FSX107MH
HSMS-B202
1916. 875 - 1960. 625 MHz 7667. 5 - 7842. 5 MHz
312. 5 kHz Step 1. 25 MHz Step
X2 X2
VCO
FHX35LG FHX35LG
P = 64
N / A = 95 / 54 - 102 / 6 (N A ]
R= 80
1747. 5 MHz
-32dBm -29dBm
-62dBm
1747. 5 MHz FMM5107M
TDFM1B-17470-11
2063. 125 - 2106. 875 MHz
312. 5 kHz Step
8252. 5 - 8427. 5 MHz
MB15E06PFV
1. 25 MHz Step
P / D = 312. 5 kHz
X2 X2
PLL VCO
FHX35LG FHX35LG
P = 64
DATA
N / A = 103 / 10 - 109 / 26 (N A ]
CLK
R= 80
ENB
Explanatory notes
VOLTAGE LINE
TX LINE
RX LINE
C - 10 - 1
10 GHz Module
+35dBm
TX_OUT
FLM0910
PO ADJ
ANT
10. 000 - 10. 175 GHz
-78dBm
-60dBm -68dBm
RX_IN
FHX76LP FHX76LP