Icom IC-R9500 Service Manual Addendum page 360

SECTION 8 WIRING DIAGRAMS
• WIRING DIAGRAM (1)
REG UNIT u
W51
-V -V +V +V
DC-DC UNIT
u
LOGIC/LOGI-A UNIT
w
OPC-911A
8900015150
W7 2
J900 J3252
J1
GND 30 1 GND
GND 29 2 GND
1 30
+3R3V +3R3V
NC 28 3 NC
2 29
+3R3V A22
GND 27 4 GND
3 28
A21 A20
NC 26 5 NC
4 27
A19 A18
PSTPD 25 6 PSTPD
5 26
A17 A16
NC 24 7 NC
6 25
A15 A14
APBUSY 23 8 APBUSY
7 24
A13 A12
NC 22 9 NC
8 23
A11 A10
APCK 21 10 APCK
9 22
A9 A8
NC 20 11 NC APRSSI
10 21
A7 A6
APSO 19 12 APSO APBUSY
11 20
A5 A4
NC 18 13 NC
12 19
A3 A2
APSTB 17 14 APSTB
13 18
A1 A0
NC 16 15 NC
14 17
A23 GND
APOPT 15 16 APOPT
15 16
GND GND
NC 14 17 NC 450kHzIN
APSI APSI
13 18
NC NC
12 19
APIRQ APIRQ
11 20
J2
NC
NC 10 21
1 40 APAFSL3 9 22 APAFSL3
+3R3V +3R3V
2 39 NC 8 23 NC
CE01 +3R3V
3 38 APAFSL2 7 24 APAFSL2
CE00 CE11 (TO OPTIONAL UNIT)
NC 6 25 NC
4 37
CE02 CE10
APAFSL1 5 26 APAFSL1
5 36
CE21 CE12
NC 4 27 NC
6 35
CE20 CE31
GND 3 28 GND
7 34
CE22 CE30
GND 2 29 GND
8 33
VPEN CE32
GND 1 30 GND
9 32
RP# WE#
10 31
OE # STS
11 30
D15 D7
12 29
D14 D6
13 28
D13 D5
14 27
D12 D4
15 26
D11 D3
16 25
D10 D2
17 24
D9 D1
18 23
D8 D0
19 22
GND BYTE#
20 21
GND GND
W73
MEMORY
BOARD
w
OPC-1699
W61
8900016230
W42
DIF OUT
CF CARD
USB
5
CONNECT-A UNIT
y
W52
OPC-1609
OPC-1683
OPC-1606
8900015760
8900016120
8900015730
W70
W46
OPC-1695
8900016200
W63
MAIN UNIT
e
J3251
1 30
GND GND
SCOPE/TV UNIT
2 29
NC AP5V
3 28
NC NC
4 27
NC NC u
DSP REF
5 26
APAFON
J1
6 25
APOPT
7 24
NC APRMT
8 23
NC NC
9 22
NC APAFOUT
10 21
NC NC
11 20
APSTB
12 19
GND APIRQ
13 18
NC APSO
14 17
APTXD APSI
15 16
APRXD APCK
10.7OUT SIF
J2301 J1001
DIF
J3201
W 35-36
OPC-1691
8900016160
W61
OPC-1696
W62
8900016210
RECOUT
PHONE-J
8 - 1
DATA
IN
DISPLAY
S/P
RS-232C CI-V
(ANALOG RGB)
LAN
4
OPC-519A OPC-1678
8900014750 8900016100
W7 1 W78
OPC-1597
8900015670
OPC-1609
W44
8900015760
W 29-30
OPC-683A OPC-1692
8900014730 8900016170
W64 W65
OSC UNIT
u DSP REF
REFIO
J71 J5500
PLL UNIT
S10M P10M
r
J73 J72
W 5-6 W 25-26
S10M P10M
J1301 J450
S48M
J2001
W27-28
S48M
J5200
OPC-1699 OPC-1696
W62
8900016230 8900016210
FRONT UNIT
[WIRING DIAGRAM (2)]
REC
REMOTE
1 1
CONNECT-B UNIT
y
OPC-1680 OPC-1635
8900015770
8900016110
W69
W 9-1 0
OPC-1694
8900016190
W66
W 11-12
MK R MK R
J500 J2
W 13-14
HF1LO HF1LO
J2400 J190
RF-A UNIT
t
W 15-16
3Lo 3Lo
VUIF
J5150 J730
J210
J1801
W 17-18
4Lo 4Lo
J1310
J5400
DIF SIF HFRF2
J671 J290 J1
2L O
W19-20
J4500
VU1LO
J2501
W3-4
W1-2
J301
MIX1 UNIT
W 1(MIX1)
W43
HF ANT-Hi
HF ANT1
HFRF2
BPF UNIT
t
HFRF1
OPC-1693
8900016180
W68
ANT2 ANT1/HFANT3
ANT UNIT
W41
t HFRF 1
OPC-1674
J1
8900016060
HI BAND LOW BAND
J2 J3
J1001
OPC-1694
8900016190
OPC-911A
W76 W67
8900015150
J1601
J1201 J801
HI BAND LOW BAND
RF-B UNIT
t
VURF VUIF1 VUIF2
J1202 J1301 J1305
J1831 J1851
W74 W75
J201
J1 J41
J302
VUIF2
VURF VUIF1
MIX2 UNIT
t
t
VU1LO VUIF 2LO
J101 J1 J101
W 21-22
W7-8