![background image](http://html.mh-extra.com/html/icom/ic-7800/ic-7800_service-manual_612345184.webp)
J4
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J410
1
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J1
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J811
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J816
1
2
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8
9
10
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21
22
J815
1
2
3
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6
7
8
9
10
11
12
13
14
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16
17
18
19
20
21
22
J400
1
2
3
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5
6
7
8
9
10
11
12
13
14
15
16
J403
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J51
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
J1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
J903
1
2
3
4
5
6
7
8
9
10
J4
1
W26
2
3
4
5
6
7
8
9
10
J809
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
J900
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
J421
T1LO
T2LO
T3LO
HF RF IN
6m RF IN
J601
SAD
J2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
J1
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
J140
J141
J3
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
J4
1
1
2
2
3
3
4
4
5
5
6
6
7
7
J5
J6
J7
J901
J8
J902
CIVE
NC
CIV
GND
RI
DTR
CTS
TXD
RT
S
RXD
DSR
DCD
5
9
4
8
3
7
2
6
1
J496
1
GND
2
VCC
3
IN
J495
1
OUT
2
GND
3
VCC
J903
1
2
3
4
5
6
7
8
J9
1
2
GND
NC
KEY
GND
METS
METM
GND
ALC
GND
BAND
SEND
8V
13.8V
TR
V
ALC
SQLS
13.8V
R
TTY
ALC
SEND
MOD
GND
AF
SQLS
13.8V
R
TTY
ALC
SEND
MOD
GND
AF
GND
BAND
SEND
8V
13.8V
TR
V
J1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
J2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
J503
J502
J501
T1LO
T2LO
T3LO
J1301
SCPB
DACK
J681
J399
HF RF IN
6m RF IN
RF OUT-B
J501
RF OUT-A
J1
J102
J602
J505
J504
J105
J104
J1
PA
I
J801
PA
I
J401
PA
O
CTIN
J101
TUOT
TUOT
TX/RX-A
J301
J901
PA
O
CTIN
J904
TUIN
TUIN
J3
J2
RX-B
J506
RX-B
RX-ANT
J106
RX-ANT
J252
J251
J351
J103
J107
TRV-TX
J802
J101
HF OUT
-A
HF OUT
-B
6m OUT
-B
6m OUT
-A
J601
J502
RF IN-B
J2
RF IN-A
J806
J202
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
J805
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J203
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
J1701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
J1701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J813
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J1
1
2
3
4
5
6
7
8
9
10
11
12
J812
1
2
3
4
5
6
7
8
9
10
11
12
J907
1
2
3
4
5
6
7
8
9
J940
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
J808
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
J802
1
2
3
4
5
6
7
8
9
J451
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
W1
1
2
3
4
5
6
7
8
9
10
J821
1
2
3
4
5
6
7
J3
1
2
3
4
5
6
7
J2
1
2
3
4
5
6
7
8
9
10
11
J820
1
2
3
4
5
6
7
8
9
10
J4
1
2
3
4
5
6
7
8
9
10
J5
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
J440
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
J2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
MF1
J824
1
2
1
2
MF2
MF1
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
MF3
J4
1
2
3
4
J2
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
SCPT
J808
SCPT
J1301
SCPA
J904
4
3
2
1
J490
1
2
3
4
5
6
7
8
9
10
11
12
13
J810
1
2
3
4
5
6
7
8
9
10
11
12
13
J2
1
2
3
4
5
6
7
8
9
10
J814
1
2
3
4
5
6
7
8
9
10
J72
J73
M10M
S10M
J71
REF IO
J491
DA
C
K
REF IO
S10M
J1002
J1201
J10
M10M
J561
J681
J1002
J1201
J10
1
2
3
4
J142
1
2
1
2
1
2
J822
1
2
1
2
3
4
1
2
3
4
5
6
7
8
9
MKR
R1LO
MKR
R1LO
J1001
J1101
J601
J351
S1LO
S1LO
S2LO
S2LO
J351
J1101
J1651
J561
J51
J61
J71
J81
J807
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
J1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
J905
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J909
1
2
3
4
5
6
7
8
9
10
11
J1501
P70
1
2
J404
P69
1
2
3
1
2
3
1
2
J401
1
2
3
J1501
1
2
1
2
3
1
2
J108
RX-ONLY
RX-ONLY
J2
J3
J51
1
VCC
2
TCK
3
TDO
4
TDI
5
TMS
6
GND
J604
W2
W1
OPC-1330
8900012910
OPC-1330
8900012910
OPC-1428
8900013730
OPC-1333
8900012980
OPC-1343
8900012990
OPC-911A
8900015150
OPC-911A
8900015150
OPC-1344
8900013010
OPC-1341
8900013020
OPC-1338
8900012920
OPC-1339
8900012930
OPC-1335
8900013000
OPC-1337
8900012940
OPC-1334
8900012950
OPC-1340
8900012960
OPC-683A
8900014730
W13
W8
W9
W10
W3
W4
W17
W16
W15
W83, W84
W18
W14
W12
1
2
3
4
5
6
7
8
9
10
J803
1
2
3
4
5
6
7
8
9
10
11
J340
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
J341
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
J360
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
J361
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
J380
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
J381
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
J430
1
2
3
4
5
1
2
3
4
5
J2
1
2
3
4
5
1
2
3
4
5
1
2
3
4
J5
1
2
3
4
J910
1
2
3
4
5
6
7
8
SCPA
SCPB
SAD
J11
J1
J2
J3
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
J825
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
J906
1
2
3
4
5
6
7
8
9
10
J411
1
2
3
4
5
6
7
8
9
10
J450
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
TX/RX-A
J1
1
2
J823
SP1
1
2
J53
1
2
3
4
5
6
7
8
J905
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
J52
1
2
3
4
5
6
7
8
9
10
J902
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
J901
1
2
3
4
1
2
3
4
1
2
3
4
J826
1
2
3
4
J804
1
2
3
4
5
1
2
3
4
5
J908
1
2
3
4
5
1
2
3
4
5
SCOPE UNIT
+15V
+15V
+15V
GND
GND
GND
-
12V
+3R3V
T8V
FOR
V
REFV
GND
TO
E
FSTB
CSTB
TD
A
T
TCK
GND
TDRS
GNDL
IST
A
IKEY
GNDL
GND
RXPLL-A
UNIT
RXPLL-B
UNIT
UNIT
DIGISEL
UNIT
BPF
BOARD
CTRL
7M
GND
14M
GND
GND
24M
FA
N
C
18M
+15V
CO2
VHCI
CI2
VHF
+15V
5M
10M
VHCO
GND
3R5M
CO1
GND
CO3
CI1
CI3
BOARD
NETWORK
UNIT
ANT-SW
UNIT
FILTER
BOARD
PA200W
+3R3V
+3R3V
A21
A19
A17
A15
A13
A11
A9
A7
A5
A3
A1
A23
GND
+3R3V
A22
A20
A18
A16
A14
A12
A10
A8
A6
A4
A2
A0
GND
GND
+3R3V
CE01
CE00
CE02
CE21
CE20
CE22
VPEN
RP#
OE#
D15
D14
D13
D12
D11
D10
D9
D8
GND
GND
+3R3V
+3R3V
CE11
CE10
CE12
CE31
CE30
CE32
WE#
STS
D7
D6
D5
D4
D3
D2
D1
D0
BYTE#
GND
TUNER UNIT
FRONT UNIT
MAIN UNIT
MAIN UNIT
LOGIC UNIT
MEMORY BOARD
GND
AG
C
O
B
NC
RSTBB
NC
+3R3V
+15V
-
12V
AG
C
IB
+15V
GND
NC
TX-
GND
to LOGIC unit J802
to LOGIC unit J804
to LOGIC unit J803
to LOGIC unit J825
NC
RX+
NC
RX-
TX+
NC
(VR-A BOARD)
(DISPLA
Y BO
ARD)
(DISPLAY BOARD)
(CF BOARD)
+48V
GND
FA
N
FA
N
G
DC-DC UNIT
USB
LAN
EXT MONITOR
RS-232C
CI-V
MAIN
SP
OUT
OUT
SP
SUB
MAIN ACC (1)
SUB ACC (1)
MAIN ACC (2)
SUB ACC (2)
ALC
SEND
RELAY
METER
OUT
KEY
MEMO
KEY
OUT
DC
REF
I/O
UNIT
OSC
EP501
EP502
X-VERTER
NC
NC
TX+
NC
TX
-
RX
-
RX+
NC
GND
D+1
D
-
1
VB
US
RGND
BLUE
VSYNC
SGND
GREEN
HC
+5V
RED
SD
A
BGND
GND
IDO
GGND
RES
SCL
RGND
HC
SGND
GREEN
BLUE
BGND
GGND
GND
GND
RED
VSYNC
GND
D+1
D-1
GND
VBUS1
VDD5
LED0
CIVE
NC
GND
CIV
CIV5V
CIVE
LED1
CIVE
+3R3V
+3R3V
-
15V
VDD5
+5V
GND
+15V
GND
+3R3V
+8V
GND
CIV5V
CIVE
VDD5
CIVE
NC
CIVE
CIV
GND
LED0
LED1
MICREC
MICPLAY
MICPLAYE
RXMRECE
RXSRECE
RXMREC
RXSREC
GND
MICRECE
SPE
GND
GND
MD
A
T
MSTB1
ASTB1
RSTBA
SR8V
T8V
SEND
RT
K
I
FOR
V
VO
X
A
F
LED1
KEY
DULSA
SQLS
SQLAS
THML
VDL
FA
N
V
EXRL1
V
O
XAFE
MCK
MSTB2
ASTB2
RSTBB
MR8V
ASND
SENI
TR
VI
EXRL2
CIV
LED0
GND
DULSB
GND
SQLM
SQLAM
ALCL
IDL
REFV
CIVE
C2A1
GND
T8V
GND
DRES
PCKA
C2A2
GND
R8V
GND
GND
PST
A
P+5V
P+15V
GND
GND
GND
PSLA
P+5V
P+15V
UNLKA
PD
A
T
A
AG
C
IA
-
12V
AG
C
O
A
NC
GND
MCK
GND
RSTBA
+3R3V
GND
GND
+15V
+8V
NC
MD
A
T
+15V
PD
A
TB
GND
C2S2
PCKB
C2S1
P+5V
PSLB
P+5V
GND
DRES
T8V
P+15V
GND
R8V
PSTB
GND
P+15V
GND
GND
UNLKB
GND
GND
MD
A
T
GND
GND
MCK
+8V
GND
GND
GND
OD
A
T
OCS
GND
P+8V
OSS2
OCK
P+15V
P+15V
OSS1
DSONA
+15V
GND
+3R3V
DSTBA
DSAPB
NC
DD
A
T
DCK
CSD
AB
DSONB
DSD
AA
DSCLB
DSTBB
NC
DSCLA
GND
DSAP
A
+15V
DRES
BPD
A
T
+3R3V
BPST
A
+15V
BPCKA
NC
GND
GND
BPSTB
MR8V
BPOE
T8V
TRV-TX
INA
RXANT
OUTA
RXANT
OUTB
INB
RXANT
RXANT
CO2
14M
+15V
VHCO
VHF
VHCI
(NVHF)
FA
N
C
GND
3R5M
10M
GND
7M
CI3
GND
CI2
CO1
5M
GND
CI1
+15V
18M
24M
CO3
GND
GND
TFAN
14M
7M
10M
GND
18M
3R5M
2M
24M
50M
5M
AY
PX
AX
T15V
AZ
PY
T15V
AW
PZ
PW
GND
STB
+15V
GND
CK
OE
DA
T
A
ANT4R
NC
NC
ANT4
ANT3
ANT2
ANT1
24M
2M
10M
3R5M
GND
50M
7M
18M
14M
5M
UNIT
PA
+15V
+15V
LG_PWR
GND
+3R3V
+5V
-
12V
+8V
+15V
GND
VDD5
VDD3R3
GND
GND
PWRS
C15V
VDD1R5
+15V
+15V
GND
GND
GND
GND
+8V
-12V
VDD5
GND
+15V
+3R3V
+3R3V
+3R3V
+5V
GND
GND
GND
GND
H8V
C15V
H8V
C15V
GND
LG_PWR
1 NC
3 H8V
4 C15V
8 GND
10 GND
9 GND
2 H8V
6 LG_PWR
+48V
GND
+48V
GND
+3R3V
+5V
LG_PWR
+15V
+15V
GND
GND
+15V
+8V
-
12V
PWRS
C15V
GND
VDD1R5
VDD3R3
GND
VDD5
SPE
SPE
RX+
TX+
NC
RX-
GND
TX-
NC
NC
NC
RGND
HC
BGND
BLUE
GREEN
RED
GGND
VSYNC
SGND
GND
GND
VB
US1
D
-
1
GND
GND
D+1
METS
DA
VO
X
SD
A
T
DSPR
GND
SCK
TNDB
DSPK
GND
SYNCIO
DFR
T
DFXS
VSQA
NSQA
SST2
DRES
DV
O
X
RX1S
TND
A
DFRS
RT
D
A
DX1A
SPS0
DFXA
DFXB
SST1
DFRA
DX1B
FR
WT
VSQB
NSQB
EP
AD
DFRB
DFXT
METM
RT
D
B
DSKY
MUTEI
CTFL
DX1T
CIV
VDL
MD
A
T
IDL
MCK
GND
EXRL2
LED0
FA
N
V
MSTB1
EXRL1
CIVE
ASTB2
DULSB
V
O
XAFE
RSTBA
DULSA
RSTBB
VO
X
A
F
SR8V
SQLS
MR8V
SQLM
T8V
SQLAS
ASND
LED1
SQLAM
MSTB2
SEND
ASTB1
KEY
GND
REFV
FOR
V
THML
SENI
ALCL
RT
K
I
TR
VI
NC
+8V
MSND
LG_PWR
C15V
GND
LRXD
GND
NC
LTXD
NC
LG_RES
C15V
VDD5V
NC
GND
C15V
GND
+3R3C
GND
GND
UD/RL
B0
G0
GND
B3
B2
GND
LCLK
LV
D
D
2
LV
D
D
1
GND
NC
R4
G1
G4
B4
VS
G2
R2
B5
GND
GND
LV
D
D
3
NC
R0
HS
R5
B1
R3
R1
G3
GND
GND
G5
GND
DE
GND
GND
LV
D
D
4
MICRECE
RXMRECE
RXSRECE
MICREC
RXMREC
MPLA
YE
MPLA
Y
GND
MICPLA
Y
SPLA
Y
SPLA
YE
MICPLA
YE
RXSREC
C2A2
GND
PCKA
GND
P+15V
C2A1
GND
UNLKA
GND
GND
P+5V
GND
T8V
PD
A
T
A
P+15V
PST
A
R8V
GND
DRES
PSLA
P+5V
GND
GND
R8V
UNLKB
P+5V
GND
GND
PSTB
PD
A
TB
PSLB
GND
GND
P+15V
C2B2
C2B1
PCKB
T8V
GND
P+15V
GND
GND
DRES
P+5V
P+15V
P+8V
OSS1
OSS2
OCS
OD
A
T
OCK
GND
GND
P+15V
GND
+15V
DSTBA
DD
A
T
NC
DCK
DSD
AB
DSCLB
+3R3V
DSONB
DSD
AA
NC
DSCLA
DSAPB
GND
+15V
DSONA
DRESH
DSAP
A
DSTBB
T8V
BPD
A
T
BPST
A
+15V
BPOE
BPSTB
+3R3V
BPCKA
MR8V
GND
GND
NC
+15V
+15V
GND
T8V
GNDL
FOR
V
GND
TD
A
T
+15V
IST
A
TDRS
-
12V
FSTB
TCK
TO
E
GND
CSTB
GND
REFV
GNDL
GND
+3R3V
GND
IKEY
CF
A8
CF_VCC
CFD4
WE#
IORD#
CFD2
CF
A9
CF
A4
CF
A3
CFD15
CFD1
CD1#
REG#
VS1#
CFD5
CFD3
W
AIT#
CD2#
CF
A10
CF
A6
RESET
CFD8
CF
A2
CF_VCC
BVD2
CFD10
VS2#
CSEL#
CFD11
CD2#
OE#
INP
A
CK#
CF
A0
CFD13
WP
CFD7
CFD12
CE1#
CFD6
RD
Y/BSY#
CFD0
BVD1
CFD9
CF
A5
CFD14
CF
A1
CF
A7
IO
WR#
GND
GND
CFD8
CF
A8
CF
A1
CF
A10
CFD4
CF
A2
RESET
CFD5
RD
Y/BSY#
CSEL#
CFD12
INP
A
CK#
CFD1
CF
A7
OE#
GND
IORD#
CF
A4
GND
CD2#
BVD2
WP
CF
A6
BVD1
CFD6
CF
A5
CFD3
CFD7
CD2#
CFD2
CD1#
REG#
CFD15
CF
A3
CF
A9
VS2#
CFD0
CFD11
CFD9
VS1#
IO
WR#
CE1#
CF_VCC
W
AIT#
CFD10
CFD13
CF
A0
CF_VCC
WE#
CFD14
G3
R2
VS
G4
B2
LV
D
D
4
B5
LV
D
D
3
HS
G1
NC
LV
D
D
1
UD/RL
GND
G2
GND
LV
D
D
2
G5
GND
B3
GND
GND
R4
GND
GND
GND
R3
B0
R5
B4
LCLK
R1
GND
DE
NC
GND
GND
G0
R0
B1
GND
+3R3V
C15V
LTXD
8V
LG_RES
LRXD
GND
GND
C15V
MSND
NC
GND
LG_PWR
NC
VDD5V
NC
NC
C15V
GND
PHOS
MICE
AFE
PHE
AFO
MICI
PHE
PHOM
PHOS
MICE
AFE
PHE
AFO
MICI
PHE
PHOM
J921
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
J961
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
J921
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
J961
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
J921
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
J961
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
DSP-A BOARD
DSP-B BOARD
DSP-TX BOARD
IDH
PAT
8
GND
THML
IDL
IDL
IDH
PAT8
THML
GND
+15V
+15V
GND
GND
GND
CK
NC
STB
OE
NC
+15V
DA
T
A
GND
ANT4R
DATA
STB
OE
+15V
ANT4R
CK
CK
ANT4R
+15V
OE
STB
DATA
MPLAYE
SPLAYE
MPLAY
SPLAY
SPO
DIFB
NC
DIFB
NC
DIF
A
DIF
A
AG
C
O
B
+3R3V
GND
+15V
NC
+15V
MCK
GND
RSTBB
MD
A
T
-
12V
+8V
GND
NC
GND
AG
C
IB
+15V
+15V
AG
C
IA
GND
+3R3V
+8V
-
12V
MCK
GND
NC
AG
C
O
A
GND
GND
MD
A
T
NC
RSTBA
DFRA
VSQB
SD
A
T
SYNCIO
DRES
METS
GND
SST2
SCK
DFR
T
DFXS
SPS0
VSQA
DV
O
X
DSKY
CTFL
DSPR
MUTEI
DFRB
NSQA
DX1A
DSPCK
TND
A
TNDB
DX1T
DFXA
GND
RT
D
B
SST1
DFXB
RX1S
FR
WT
DX1B
DA
VO
X
METM
DFRS
EP
AD
NSQB
RT
D
A
DFXT
MTXD1
MTXD2
GND
GND
MRXD1#
MRXD2#
GND
CISEL
GND
GND
MRXD1#
MTXD1
MRXD2#
GND
CISEL
MTXD2
7 NC
5 C15V
11 GND
12 GND
5 C15V
4 C15V
7 NC
12 GND
9 GND
11 GND
1 NC
8 GND
2 H8V
3 H8V
10 GND
6 LG_PWR
REG
UNIT
SPO
SPO
GND
GND
GND
GND
SPDI
GND
GND
SPDO
SPDI
SPDO
GND
GND
LOGIC UNIT
to SCOPE unit J910
to SCOPE unit J909
to SCOPE unit J908
to SCOPE unit J907
to MAIN unit J440
to RXPLL-B unit J601
to RXPLL-B unit J1301
to RXPLL-A unit J1301
to SCOPE unit J1
to SCOPE unit J3
to SCOPE unit J2
to BPF unit J102
to DIGISEL unit J1
to BPF unit J602
to RXPLL-A unit J1002
to PA unit MF1
to MAIN unit J450
to LOGIC unit J824
to MAIN unit J451
to MAIN unit J430
to MAIN unit J801
to MAIN unit J142
to RXPLL-A unit J1201
to RXPLL-B unit J1201
to PA 200W unit J2
to PA 200W unit J1
to DC-DC unit J2
to LOGIC unit J822
to LOGIC unit J810
to VR-A
board
J2
W153, W154
J602
1
2
3
4
5
6
7
8
9
10
DFRS
AG
N
D
+8V
SYNCIO
AG
N
D
SST2
SST1
T8V
SCK
SA
TT
+3R3V_
DFXS
SSB
AG
N
D
SSA
-
12V
DGND
DGND
FR
WT
SD
A
T
+5V
+3R3V_
+3R3V
SDR1
AG
N
D
AFE
PHOS
PHE
MICE
PHE
MICI
AFO
PHOM
GND
GND
+15V
GND
IFIN_A
-12V
GND
GND
+D5VA
+A5VA
AFOUT_A
+D5VA
GND
AGCDET_A
+15V
+A5VA
-12V
GND
GND
AGCOUT_A
GND
GND
GND1A
DRES
GND1A
D1R2V_SENS_A
D1R2V_A
RTDA
GND1A
DFXA
TNDA
DSPCK
D3R3V
VSQA
GND1A
DSPCK
DSPR
D1R2V_A
DULSA
GND1A
D1R2V_A
DFRA
NSQA
GND1A
GND1A
GND1A
GND1A
GND1A
FRWT
D3R3V
DX1A
MCLK
GND
GND
GND
+A5VB
GND
AGCDET_B
+15V
GND
GND
-12V
IFIN_B
+D5VB
+15V
AGCOUT_B
GND
+D5VB
GND
AFOUT_B
-12V
GND
GND
+A5VB
GND1B
DX1B
D3R3V
D3R3V
D1R2V_B
D1R2V_B
GND1B
GND1B
RTDB
GND1B
GND1B
TNDB
D1R2V_SENS_B
DFRB
DRES
GND1B
NSQB
GND1B
D1R2V_B
MCLK
GND1B
FRWT
VSQB
DSPCK
DFXB
GND1B
DSPR
GND1B
DSPCK
DULSB
GND
GND
+A5VT
GND
+D5VT
-12V
+15V
TX36K
AFIN
GND
GND
GND
GND
GND
GND
+15V
ANVOX
+D5VT
+A5VT
-12V
GND
GND
DVOX
GND1T
DFXT
GND1T
GND1T
FRWT
DRES
DSKY
D1R2V_T
GND1T
MCLK
D3R3V
DSPR
D1R2C_T
GND1T
D1R2V_T
GND1T
D1R2V_SENS_T
GND1T
DX1T
GND1T
GND1T
DSPCK
DFRT
GND1T
CTFL
D3R3V
GND1T
DSPCK
DRES
DXIS
SMUT
SPSO
DSPCK
DAVOX
GND
GND
+15V
GND
IFIN_A
-12V
GND
GND
+D5VA
+A5VA
AFOUT_A
+D5VA
GND
AGCDET_A
+15V
+A5VA
-12V
GND
GND
AGCOUT_A
GND
GND
GND1A
DRES
GND1A
D1R2V_SENS_A
D1R2V_A
RTDA
GND1A
DFXA
TNDA
DSPCK
D3R3V
VSQA
GND1A
DSPCK
DSPR
D1R2V_A
DULSA
GND1A
D1R2V_A
DFRA
NSQA
GND1A
GND1A
GND1A
GND1A
GND1A
FRWT
D3R3V
DX1A
MCLK
GND
GND
GND
+A5VB
GND
AGCDET_B
+15V
GND
GND
-12V
IFIN_B
+D5VB
+15V
AGCOUT_B
GND
+D5VB
GND
AFOUT_B
-12V
GND
GND
+A5VB
GND1B
DX1B
D3R3V
D3R3V
D1R2V_B
D1R2V_B
GND1B
GND1B
RTDB
GND1B
GND1B
TNDB
D1R2V_SENS_B
DFRB
DRES
GND1B
NSQB
GND1B
D1R2V_B
MCLK
GND1B
FRWT
VSQB
DSPCK
DFXB
GND1B
DSPR
GND1B
DSPCK
DULSB
GND
GND
+A5VT
GND
+D5VT
-12V
+15V
TX36K
AFIN
GND
GND
GND
GND
GND
GND
+15V
ANVOX
+D5VT
+A5VT
-12V
GND
GND
DVOX
GND1T
DFXT
GND1T
GND1T
FRWT
DRES
DSKY
D1R2V_T
GND1T
MCLK
D3R3V
DSPR
D1R2C_T
GND1T
D1R2V_T
GND1T
D1R2V_SENS_T
GND1T
DX1T
GND1T
GND1T
DSPCK
DFRT
GND1T
CTFL
D3R3V
GND1T
DSPCK
DAVOX
SST2
SA
TT
DXIS
AG
N
D
DGND
+3R3V_
+8V
SST1
+3R3V_
SMUT
SSA
FR
WT
+3R3V
SYNCIO
T8V
DFXS
SPSO
-
12V
SD
A
T
SDR1
DFRS
AG
N
D
SCK
DRES
SSB
DSPCK
DGND
+5V
AG
N
D
AG
N
D
W131, W132
W129, W130
W127, W128
W178-W185
W149, W150
W151, W152
W155, W156
W157, W158
W85, W86
W87, W88
W89, W90
W91, W92
EP4
EP1
EP2
EP3
W93, W94
W95, W96
W97, W98
W119
-
W126
W53
-
W65
W51, W52
W106, W107
W101-W105
W108-W118
W147, W148
W137, W138
W139, W140
W135, W136
W133, W134
W159
-
W160
W145, W146
W11
W5
W6
W7
W1
W171-W174
W22
W66
-
W72
W73
-
W82
P51
W1
W2
W141, W142
W51
-
W60
W25
W161-W170
W24
W23
W27
J492
1
2
MF1
1
2
P53
P2
W99, W100
W2
W2
W176, W177
W143, W144
GND
ACC UNIT
DFAN
10 - 2