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Icom IC-R7O Maintenance Manual page 78

Communications receiver

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[LOGIC UNIT]
[DISPLAY UNIT]
REF NO.
DESCRIPTION
PART
NO.
REF NO.
DESCRIPTION
PART
NO.
C67
Ceramic
0.0047
50V
IC1
Ic
M5484P
C68
Ceramic
0.0047
50V
IC2
Ic
4081B
C69
Ceramic
0.0047
50V
IC3
DC CON.
DP-5A
C70
Ceramic
0.0047
50V
C71
Ceramic
0.0047
50V
Q1
Transistor
2SA1015Y
C72
Ceramic
0.0047
50V
Q2
Transistor
2SA1015Y
C73
Ceramic
0.0047
50V
Q3
Transistor
2SA1015Y
C74
Ceramic
0.0047
50V
Q4
Transistor
2SA1015Y
C75
Ceramic
0.0047
50V
Q5
Transistor
2SA1015Y
C76
Ceramic
0.0047
50V
Q6
Transistor
2SA1015Y
C77
Ceramic
0.0047
50V
Q7
Transistor
2SA1015Y
C79
Ceramic
470P
50V
C80
Ceramic
470P
50V
DS1
FLD
9BT-12
C81
Ceramic
470P
50V
C82
Ceramic
470P
50V
D1
Diode
18853
C83
Ceramic
470P
50V
D2
Diode
1SS53
C84
Ceramic
470P
50V
D3
Diode
1S$53
C85
Ceramic
0.0047
50V
D4
Diode
18853
C86
Ceramic
470P
50V
D5
Diode
1SS53
C87
Ceramic
470P
50V
D6
Diode
1S$53
C88
Ceramic
470P
50V
D7
Diode
1K60
C89
Ceramic
470P
50V
D8
Diode
1SS53
c90
Electrolytic
3.3u
50V
D9
Diode
18S53
C91
Barrier Lay
0.1
16V
Di0
Zener
XZ-117
C92
Electrolytic
1pF
50V
D11
Zener
W2Z-040
C93
Ceramic
470P
50V
c94
Ceramic
470P
50V
L1
Choke
ELO810SKI-102K
C95
Ceramic
0.0047
50V
L2
Choke
EL0810SKI-102K
C96
Ceramic
0.001
50V
C97
Ceramic
100u
10V
R1
Array
RM10 473
C98
Ceramic
0.0047
50V
R2
Array
RM10
473
c99
Electrolytic
0.47u
50V
R4
Resistor
220K
ELR25
R5
Resistor
22K
ELR25
J1
Connector
TL-25P-10-V1
R6
Resistor
47K
ELR25
J2
Connector
TL-25P-12-V1
R7
Resistor
47K
R25
J3
Connector
TL-25P-07-V1
R8
Resistor
47K
ELR25
J4
Connector
TL-25P-03-V 1
R9
Resistor
47K
R25
J5
Connector
TL-25P-03-V1
R10
Resistor
47K
R25
J6
Connector
TL-25P-07-V1
R11
Resistor
47K
R25
J7
Connector
TL-25P-04-V 1
R12
Resistor
47K
R25
J8
Connector
TL-25P-11-V1
R14
Resistor
47K
ELR25
JQ
Board IN
TLB-PO4H-B1
R15
Resistor
47
ELR25
J10
Board IN
TLB-P10H-B1
R16
Resistor
4.7K
ELR25
J11
Board IN
TLB-PO8H-B1
R17
Resistor
47K
R25
J12
Board IN
TLB-PO4H-B1
C1
Electrolytic
10
16V
P2
Connector
TL-25H-04-B1
C2
Ceramic
0.0022
50V
P3
Connector
TL-25H-10-B1
C3
Electrolytic
47
16V
P4
Connector
TL-25H-08-B1
C4
Electrolytic
100
10V
P5
Connector
5250-04
C5
Barrier Lay
0.1
16V
C6
Ceramic
0.0047
50V
S1
Switch
SSS 012
C7
Electrolytic
100
10V
C8
Barrier Lay
0.1
16V
B1
LOGIC P.C.B
B-619A
cg
Ceramic
0.0047
50V
C10
Electrolytic
47
16V
C11
Barrier Lay
0.1
16V
C12
Ceramic
0.0047
50V
C13
Electrolytic
47
16V
C14
Barrier Lay
0.1
16V
C15
Ceramic
0.0047
50V
C16
Electrolytic
22
16V
C17
Barrier Lay
0.1
16V
C18
Ceramic
0.001
50V
C19
Barrier Lay
1
50V
10—15

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