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WIRE No.
CONNECTION1
CONNECTION2
A
DISPLAY BOARD J203
LOGIC UNIT J805
B
DISPLAY BOARD J3
SW-A BOARD J3
C
DISPLAY BOARD J6
VR-A BOARD J1
D
DISPLAY BOARD J302
CF BOARD J3
E
DISPLAY BOARD J5
VR-D BOARD J1
F
DISPLAY BOARD J301
LCD UNIT
G
DISPLAY BOARD J4
SW-B BOARD J1
H
DISPLAY BOARD J205
FRONT UNIT EP11
I
DISPLAY BOARD J1
TENKEY BOARD J1
J
DISPLAY BOARD J205
TENKEY BOARD J2
K
DISPLAY BOARD J202
LOGIC UNIT J806
L
DISPLAY BOARD J201
LCD UNIT
M
TENKEY BOARD J5
LED BOARD J1
N
TENKEY BOARD J4
PBT1 BOARD J1
O
TENKEY BOARD J3
SW-C BOARD J1
P
TENKEY BOARD J7
FRONT UNIT EP13
Q
TENKEY BOARD J6
FRONT UNIT EP12
R
PBT2 BOARD J1
SW-C BOARD J2
S
SW-A BOARD J1
VR-B BOARD J1
T
SW-A BOARD J2
VR-C BOARD J1
U
VR-A BOARD J3
JACK BOARD J1
V
VR-A BOARD J4
MIC BOARD J2
W
VR-A BOARD J2
MAIN UNIT J440
X
CF BOARD J1
LOGIC UNIT J807
*WIRE No.
CONNECTION1
CONNECTION2 REF. No
q
LOGIC UNIT J826
MAIN UNIT J901
W28
W51~65
W4
W11
W5
W3
W1
W2
W178~185
W17
W108~118
W12
(MF2)
W51~52
W85~86
W95~96
W87~88
W106~107
W83~84
W18
W89~90
W91~92
W97~98
W16
W101~105
W15
W5
W149~150
W127~128
W151~152
W153~154
W147~148
W129~130
W155~156
W131~132
W157~158
W159~160
W93~94
W171~174
W22
W23
W26
W2(Network)
W1(Network)
W25
W141~142
W7
W24
W27
W161~170
W133~134
W6
W135~136
W139~140
W176~177
W137~138
W99~100
W3
(MF1)
(SP1)
W73~82
W66~72
W13
W14
W51~60
(MF3)
W1(PA)
W143~144
w
LOGIC UNIT J810
MAIN UNIT J451
e
LOGIC UNIT J815
RXPLL-B UNIT J2
r
LOGIC UNIT J814
OSC UNIT UNIT J2
t
LOGIC UNIT J813
DIGISEL UNIT J10
y
LOGIC UNIT J816
RXPLL-A UNIT J2
u
LOGIC UNIT J808
MAIN UNIT J940
i
LOGIC UNIT J809
MAIN UNIT J900
!0
LOGIC UNIT J825
SCOPE UNIT J910
!1
MAIN UNIT J400
RXPLL-A UNIT J1701
!2
MAIN UNIT J450
DC-DC UNIT J2
!3
LOGIC UNIT J802
SCOPE UNIT J907
!4
MAIN UNIT J492
CHASSIS UNIT MF1
!5
LOGIC UNIT J822
MAIN UNIT J142
!6
MAIN UNIT J401
RXPLL-A UNIT J1501
!7
MAIN UNIT J399
RXPLL-B UNIT J681
!8
MAIN UNIT J503
RXPLL-A UNIT J421
!9
MAIN UNIT J801
PA200W BOARD J1
@0
MAIN UNIT J808
SCOPE UNIT J11
@1
MAIN UNIT J403
RXPLL-B UNIT J1701
@2
MAIN UNIT J502
RXPLL-A UNIT J561
@3
MAIN UNIT J501
RXPLL-A UNIT J681
@4
MAIN UNIT J491
OSC UNIT UNIT J71
@5
MAIN UNIT J410
SCOPE UNIT J4
@6
MAIN UNIT J430
PA200W BOARD J2
@7
MAIN UNIT J411
SCOPE UNIT J906
@8
RXPLL-A UNIT J1002
DIGISEL UNIT J10
@9
RXPLL-A UNIT J601
RXPLL-A UNIT J1001
#0
SCOPE UNIT J1
RXPLL-A UNIT J1301
#1
RXPLL-A UNIT J351
RXPLL-A UNIT J1101
#2
RXPLL-A UNIT J1002
OSC UNIT UNIT J72
#3
RXPLL-B UNIT J1002
DIGISEL UNIT J501
#4
SCOPE UNIT J2
RXPLL-B UNIT J1301
#5
RXPLL-B UNIT J351
RXPLL-B UNIT J1101
#6
SCOPE UNIT J3
RXPLL-B UNIT J601
#7
RXPLL-B UNIT J561
RXPLL-B UNIT J831
#8
RXPLL-B UNIT J1002
OSC UNIT UNIT J73
#9
MAIN UNIT J404
RXPLL-B UNIT J1501
$0
PA200W BOARD J5
DC-DC UNIT J5
$1
DC-DC UNIT W1
REG UNIT
$2
FILTER UNIT J901
PA200W BOARD J401
$3
FILTER UNIT J903
ANT-SW J4
$4
CTRL BOARD J252
NETWORK BOARD J3
$5
CTRL BOARD J251
NEWORK BOARD J2
$6
ANT-SW UNIT J1
CTRL BOARD J301
$7
CTRL BOARD J351
BPF UNIT J106
$8
LOGIC UNIT J811
CTRL BOARD J1
$9
FILTER UNIT J904
CTRL BOARD J101
%0
FILTER UNIT J905
CTRL BOARD J53
%1
FILTER UNIT J902
CTRL BOARD J52
%2
DIGISEL UNIT J2
BPF UNIT J101
%3
LOGIC UNIT J812
BPF UNIT J1
%4
DIGISEL UNIT J502
BPF UNIT J601
%5
RXPLL-A UNIT J1201
BPF UNIT J102
%6
ANT-SW UNIT J3
BPF UNIT J108
%7
RXPLL-B UNIT J1201
BPF UNIT J602
%8
MAIN UNIT J802
BPF UNIT J107
%9
CTRL BOARD J51
NETWORK BOARD J1
^0
LOGIC UNIT J824
PA UNIT MF1
^1
LOGIC UNIT J823
CHASSIS UNIT SP1
^2
LOGIC UNIT J820
DC-DC UNIT J4
^3
LOGIC UNIT J821
DC-DC UNIT J3
^5
LOGIC UNIT J803
SCOPE UNIT J909
^6
LOGIC UNIT J804
SCOPE UNIT J908
^8
CTRL BOARD J2
TUNER UNIT MF1/2
^9
NETWORK BOARD J4
TUNER UNIT MF3
&0
PA UNIT EP501/EP502
REG UNIT
&1
ANT-SW J2
BPF UNIT J506
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Summary of Contents for IC-7800
Page 1: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 65 VOLTAGE DIAGRAM 67 Dec 2009 ...
Page 79: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 60 VOLTAGE DIAGRAM 64 Feb 2009 ...
Page 157: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 57 VOLTAGE DIAGRAM 59 Aug 2008 ...
Page 245: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 57 VOLTAGE DIAGRAM 59 Jul 2008 ...
Page 333: ...THE TRANSCEIVER i7800 SERVICE MANUAL S 14015HZ C1 2 Mar 2006 ...
Page 555: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14015HZ C1 2 C 2004 2006 Icom Inc ...