Icom IC-7610 Service Manual page 98

• RF UNIT (4/4)
IC4001 IC4002
8 8
V+ V+
GND GND
4 4
NJM2904CRB1 NJM2904CRB1
[ACC(1)] J4006
6 EP4009 MMZ1608Y102BT
7
1: RTTY EP4010 MPZ1608S221A
6 7 1
2: GND EP4011 MMZ1608Y102BT
3: SEND 8
4: MOD 3 EP4012 MPZ1608S221A
1 8 3
5: AF 4 EP4013 MMZ1608Y102BT
6: SQLS 2
7: 14V 5 EP4014 MMZ1608Y102BT
4 5
8: ALC
2
[ACC(2)] J4007
6 EP4015 MMZ1608Y102BT
1: 8V 7
6 7
2: GND 1 EP4016 MPZ1608S221A
3: SEND
3
4: BAND
1 3
4 MMZ1608Y102BT
5: ALC EP4017
2
6: TRV
MMZ1608Y102BT
7: 14V 4 5 5 EP4018
2
EP4005
MPZ1608S221A
TO MAIN
J8521
C4052
PW2FB
0.1 R4051
C4051
RL4051 0.1
22
J4051
L4004
100U
R4012
RL4001
UA2-9NU
J4001
Q4001
DTC143ZU
[ALC]
EDR0011A0900Z
[RELAY]
Q4002
IC4003
DTC143ZU
EP4001
MPZ2012S601A
R4011
180
R4002
AQV253A D4002
ERZVF2M201
J4002
EP4006 MMZ1608Y102BT
[EXT KEYPAD] EP4007 MMZ1608Y102BT LRB706F
D4003
EP4002
MMZ1608Y102BT
LRB706F
R4009
IC4002
J4003
R4004
L4001 1
100U
4.7K
[METER] L4002
100U NJM2904CRB1
EP4003
MMZ1608Y102BT
R4005
7
4.7K
IC4002
NJM2904CRB1
J4004
L4003
[KEY]
100U
EP4004
MMZ1608Y102BT
EP4008
J4005
MMZ1608Y102BT
[REMOTE]
D4005 R4026 R4036
TX: 0.2 V
L1SS400 4.7K 4.7K
TX: 0 V
RX: 0.6 V
RX: 6.7 V
TX: 3.0 V
R4027
RX: 0 V
Q4006
33K
Q4004 L2SC4081
DSC7004S0
Q4003
DTC143ZU
R4029 Q4007
150
C4027
DTA114EU
10
R4021
4.7K R4030
1K
D4004 R4022
Q4005
L2SC4081
L1SS400 33K
R4031
Q4008
L2SC4081
10K
PW2RLS
EALC
R4032 R4037 R4042
120K 100K 100K
IC4001 2
100
R4023
1
R4038
3
100
82K
NJM2904CRB1
EXRL1S
R4033 R4039
100K 100K
IC4001 6
R4024
EXRL2S 7
R4040
5
470
100K
NJM2904CRB1
R4013
2.2K
R4014
EPAD2L
2.2K
R4015
2.2K
R4016
EPAD1L
2.2K
R4017
2.7K 4.7K
2
R4018
3 METBV
4.7K
R4010 R4019
2.7K 4.7K RF UNIT (3/4)
ASQLS
6
R4020
5 METAV
ACC5V
4.7K
AMOD
AAF
SENI
TRAS
RTKI
KEYI
TRVI
BANDV
EALC
RF UNIT (1/4)
EXRL1S
EXRL2S
EPAD1L
EPAD2L
METAV
METBV
CIV
KEYI
CIV
CIVE
PW2RLS
CIVE
* Refer to the PARTS LIST for the value and name of component.
10-18
14V
8V
3R3V
3R3V
SENI
TRAS
ASQLS
AAF
AMOD
RTKI
TRVI
ACC5V
BANDV
3R3V
ASQLS
ACC5V
AMOD
AAF
SENI
TRAS
RTKI
TRVI
BANDV
EALC
EXRL1S
EXRL2S
EPAD1L
EPAD2L
METAV
METBV
KEYI
CIV
CIVE
PW2RLS