Icom ID-880H

10 - 5
*; Refer to “PARTS LIST.”
MAIN UNIT (4/7)
R567
4.7K
R571 47K
PLLSTB
1
2
8V
0.039
C620
5VS
R659
4.7
DET_MUTE
R568
100K
R639
1k
R581
100K
C641
0.001
DTCS_IN
R537
100
R523
12K
R545
15K
VCO_SHIFT
R522
120K
R583
2.2M
R594
4.7K
UTX_C
C647
0.0033
VVCO_SEL
R614
2.2M
AMC
R517
2.2K
R530
470K
R538 4.7K
R584
2.2M
AFO
0.1
C623
R600
2.2M
R5C
C642
0.001
R549
0
C655
0.1
C719
47P
UNLOCK
R515
10K
UVCO_SEL
0.0033
C643
C617
0.1
C689
0.47
R562
470K
C718
220
PLLSW
R533
68K
R560
18K
R598
2.2M
R521
330K
2.2 MSVA
C625
C710
0.1
R572
100K
C704 470P
C673 0.001
DET
PLLCK
HV
J4
12
34
56
C621
33 MSVB2
0.039
C619
R582
2.2M
R527
4.7K
R529
1k
R566
8.2K
PLLDATA
R532
33K
D140
DA221
SP1
5V
R524
10K
R570
100K
R547
22K
0.022
C639
R585
2.2M
R514
22K
R519
100K
MMUT E
Q 102
2SC4213
10K
R577
1M
R589
AN6123MS
IC32
1
VCC
2
DET
3
INPUT
4
GND
5
OUTPUT
10 MSVA
C656
0.1
C645
0.1
C649
1
C644
C646
0.1
0.1
C648
0.001
C672
C652
0.1
10K
R620
1M
R621
0.01
C668
0.1
C670
0.001 C676
3.3K
R617
C717
100P
R637
15K
0.01
C698
R632
39K
R643
15K
UMG9N
Q99
1
2
34
5
R640
5.6K
R644
10K
R645
39K
R664
100K
R628
100K
R624
100
C692
0.068
R627
3.9K
C683
0.033
R660
100K
C701
0.1
DAFOUT
470P
C664
0
R579
J7
1
2
34
CD4066BPWR
IC30
1
I/O1
2
O/I1
3
O/I2
4
I/O2
5
CONT2
6
CONT3
7
VSS
8
I/O3
9
O/I3
10
O/I4
11
I/O4
12
CONT4
13
CONT1
14
VDD
L_DA_SEL
WN_SEL
AMOD
M OD_DA
DA_STB
DA_CK
DA_DATA
10K R612
10K R610
0.001
C708
2SA1362
Q94
47K
R618
0.001
C635
470P C669
470P C675
LM2902PWR
IC48
1
2
3
4
5
6
7 8
9
10
11
12
13
14
220K
R762
390P
C855
22K
R763
68K
R764
0.0039
C856
220K
R765
220K
R766
100P
C857
220K
R767
220K
R768
220K
R770
100P
C858
470
R772
0.068
C860
0.0056
C861
15K
R774
0.047
C862
470K
R775
4.7
C864
100K
R780
10K
R781
100K
R782
100K
R783
100K
R784
2.2K
R785
0.033
C866
1k
R789
M PZ1608S221A
EP53
MPZ1608S221A
EP49
M PZ1608S221A
EP52
EP60
EP59
LMV321IDCK
IC26
1
2
3
4
5
TA75S558F
IC28
1
2
3
4
5
AFFIL_SEL
2.2M
R796
2.2M
R615
DA2_STB
RSSI
SQL
L5V
10K
R788
1
C867
15K
R787
470 R619
0.1
C918
0.001
C919
0.001
C924
0.001
C925
VTX_C
C640
0.1
0.01 C638
47K
R863
TC7W53FU
IC29
1
COM
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
VCC
TC7W53FU
IC51
1
COM
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
VCC
TC7W53FU
IC52
1
COM
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
VCC
R586
22K
10
R801
8.2K
R574
18K
R804
2.2K
R802
1.8K
R578
2.7K
R773
220K
R771
R541
27K
R550
1.2K
330K
R769
R631
330K
R642
100K
3.9K
R575
Q86
2SC4738
Q87
2SC4738
2SC4738
Q97
J8
LA4425A
IC38
1
2
3
4
5
M62429FP
IC66
1
VIN1
2
VOUT1
3
GND
4
DATA
5
CLK
6
VCC
7
VOUT2
8
VIN2
47
R593
R588
10K
0.001
C863
1
C865
10K
R592
0.0039
C657
470P
C588
2.2M
R786
SVC383
D162
AF_FIL_VOL
0.0033
C667
10K
R609
10P
C900
1
C585
AGND B_TONE D_AFOUT AMODIN DMOD C5V OP+5V AMB_EPR AMB_STB AMB_RES GND
AMB_RX D AMB_TXD
D_DVC D_ACQ
D _TXCK D_TXDT D_RXCK D_RXDT
D_CEL
AMB_CLK
2SB1132
Q96
LMV358IPW IC49
1 2 3 45
6 7 8
TC7S66FU
IC34
1 2 3
4 5
1k
R800
SN74LVC2GU04DCKR
IC101 6
1
1A
2
GND
3
2A
4
2Y
5
VCC
6
1Y
2SA1586
Q1008
2SC4116
Q1009
6.8K
R1053
33K
R1054
47K
R1055
18K
R1056
100K
R1058
AMRSSI
2SC4738
Q1010
2.2K
R1061
0.001
C1075
0
R1072
1
C624
1
C636
1
C637
1
C653
1
C859
10
C650
10
C663
10
C678
10
C684
10
C687
10
C695
10
C705
10
C722
10
C872
10
C1074
10
C1083
FANH V
470
C709
100
C665
220
C954
100K
R1082
BLM15BD102SN1
EP24
BLM15BD102SN1
EP69
BLM15BD102SN1
EP68
BLM15BD102SN1
EP70
BLM15BD102SN1 x11
EP29
EP56
EP57
EP58
EP61
EP62
EP63
EP64
EP33
EP38
EP39
EP40
EP42
EP66
EP4 1
EP43
EP25
BLM15BD102SN1 x9
EP35
BLM15BD102SN1
EP51
BLM15BD102SN1
EP23
0.0039
C1093
4.7K
R1085
10 MSVA
C661
0.047
C679
C680
0.1
R626
22K
560K
R779
33P
C666
D121
MA2S1110G
MA2S1110G
D141
MA2S1110G
D1002
Q 100
UNR9213G0
UNR9213G0
Q118
Q88
UNR9213G0
Q90
UNR9213G0
Q93
UNR9213G0
Q92
UNR9113G0
D122
MAZ8047GM
CP10S
CP1005
AGC
120K
R777
120K
R778
47K
R608
P_SQL
DTCS_IN
L_DA_SEL
DET_MUTE
WN_SEL
R5C
AMC
UNLOCK
PLLSW
PLLSTB
PLLCK
PLLDATA
VCO_SHIFT
MMUT E
UVCO_SEL
VVCO_SEL
DA_DATA
DA_CK
D A_STB
M OD_DA
AF_MUTE
DTCS
DTCS_SEL
AMBERES AMBEEPR AMBESTB AMBECLK
TXDT
TXCK
DCEL
AMBERXD
RXCK
DVC
AMBETXD
ACQ
RXDT
AFFIL_SEL
DA2_STB
SQL
RSSI
MM_MUTE
DCONT
D5VC
M IC_SENC
AMOD
UTX_C
VTX_C
P_MOD_MUTE
MIC_PTT
98_DATA
1200_9600SEL
DTMF
P_PTT
DA_SEL
AN
AF_VOL_DATA AF_VOL_CK
AF_FIL_VOL
AF_FIL_VOL
DAFOUT
DADJSEL
CLONE_OUT CLONE_IN
AMRSSI
5V
BTONE
BTONE
AGC
D ATAIN
AFOUT
DATAOUT
CPU DTMF
9600bps DV
DET
CTCSS/DTCS
L5V
5VS
5V
8V
HV
VCC
A
B
C
D
E
F
G
H
I
J
K
L
M
FANHV
C;7.8
C;4.3
C;5.8
MIC_S H:0.0
MIC_S L:4.9
C;4.9
C;3.3
C;4.8
C;4.9
TX(DV):4.9
C;4.9
C;3.3
C;7.8
C;4.8
C;4.9
C;4.9
C;4. 9
To MAIN UNIT
(3/7)
To MAIN UNIT
(7/7)