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10
VOLTAGE DIAGRAM
L33
0.82U
47
R498
L55
0.33U
0.001
C91
D10
MA7
7
LS-527
L9
22
C129
0.001
C75
R374
100K
R368
18K
L60
10U
R122
39K
27P
C415
470 YXG
C212
R2
2.2K
IC51
TA75S01F
1
2
3
4
5
Q53
DTB123EK
HK-08S070
L62
D4
4
MA8051
R364
1.2M
4.
7
C177
0.001
C131
R371
10K
22P
C359
W3 5
0
R108
1K
0.
1
C313
L56
0.33U
Q77
2SD1819A
L42
0.82U
W4 0
0
IC42
TA75S01F
1
2
3
4
5
0.47
C575
R327
150
CP24VR
CP4
L61
HK-10S080
R386
150K
R473
180
NJM2902V
IC19
9
10
8
0.001
C366
L14
0.1U
4.
7
C433
0.001
C342
0.022
C261
R153
6.8K
15P
C552
R408
150K
0.
1
C390
0.001
C96
TC4W53FU
IC17
1
2
3
4
5
6
7
8
22P
C501
470 YXG
C505
R43
3.3K
100P
C208
Q93
2SK2414
R375
5.6K
33P
C1
100P
C573
XP4315
Q33
1
2
3
4
5
6
0.001
C115
10
C138
R295
180
R414
8.2K
0.022
C581
R403
2.2K
R119
100K
TC4W53FU
IC16
1
2
3
4
5
6
7
8
R241
22K
Q7
2SC4211
MP 4
1 2 3 4 5 6
R183
1M
15P
C416
10
C113
B7B-ZR
J6
1
1 2
2 3
3 4
4 5
5 6
6
7 7
R460
4.7
0.5P
C344
2.
2
C56
4.
7
C175
CFWM450D
FI3
I
O
1000 YXG
C452
R394
15K
C192*
R356
68K
0.
1
C340
R239
22K
R236
22K
0.001
C540
Q70
DTB123EK
R401
2.2K
R221
15K
33P
C562
R112
39
R478
82K
0.47
C468
R297
1M
R470
22K
R64
100K
0.001
C295
Q22
2SC4211
0.001
C324
4.7 MSVA
C226
D64
HVU350B
BA3308F
IC4
1
OUT1 2
GND 3
NC 4
ALC 5
VCC 6
NC 7
OUT2
8 NC
9
IN2
10
NF2
11
NF1
12 NC
13
INI
14 NC
R355
2.2K
39P
C427
Q82
2SC408
1
0.0
1
C228
L88
0.82U
L43
0.82U
R85
33K
CP06S
CP2
R209
47K
D4
RB706F
270P
C520
D31
1SV307
33
C322
R452
5.6K
4.
7
C553
L52
0.82U
R224
1K
39P
C3
R181
150K
R1
100
0.001
C18
0.
1
C267
R113
33K
Q101
DTC144EU
0.047
C529
CP06S
CP12
R439
470
R442
10K
100
R500
R63
2.2K
27P
C241
R461
5.6K
0.001
C419
1
C233
R212
1K
100
R499
R66
15
R446
8.2K
0.01
C51
HK-08S070
L63
L40
#E558CN
R243
100
R474
4.7
10
C580
D56
DE5SC6M
R429
10K
1.
5
C413
0.01
C46
4.
7
C379
0.001
C85
0.47
C404
Q52
2SA1622
R379
100K
R426
47K
R373
100
0.001
C62
L48
LA-243
FW261
Q100
5 D2
6 D2
7 D1
8 D1
1
S1 2
G1 3
S2 4
G2
0.1
C50
0.001
C576
R46
100
D53
M A2S111
330
IC50
TA75S01F
1
2
3
4
5
R471
22K
0.
1
C289
R456
220K
TC4S66F
IC28
1 2 3
4
5
0.0027
C339
R223
33K
D8
HVU350B
617DB
L91
R208
100
D43
1SS352
R193
470
R87
120
TA31136FNG
IC40
1 OSCIN
2 OSCOUT
3 MIXOUT
4 VCC
5 IFIN
6 DEC
7 FILOUT
8 FILIN
9
AFOUT
10
QUAD
11
IFOUT
12
RSSI
13
N-DET
14
N-REC
15
GND
16
MIXIN
0.01
C327
0.01
C54
CP24VR
CP3
0.001
C255
R62*
R455
1.2K
5P
C346
NJM2902V
IC19
6
5
7
0.
1
C443
BNX-002
FI6
1 B
2 CB
3
PSG 4
CG
5
6
15P
C98
Q21
2SK3075
100
C445
0.001
C558
24P
C500
W2 9
0
L27
0.15U
R447
1.2K
MP 3
1
2
R117
1M
R453
1K
0.01
C449
CR-658A
X1
1 NC
2 GND
3
OUT
4
VCC
1
C549
7P
C503
Q75
2SC4081
Q23
2SB1132
33P
C422
L87
56N
R152
100
0.
1
C156
L3
LA-263
D26
DE5SC6M
12P
C545
R342
10K
ERDS2T0
W4
6P
C423
1P
C13
9P
C330
0.01
C442
R427
33K
R409
430K
FW261
Q94
5
D2
6
D2
7
D1
8
D1
1
S1
2
G1
3
S2
4
G2
0.
1
C290
L7
LW-25
15P
C87
0.47
C463
HR75
8.2K
R331
220K
500K
R392
R42
1.5K
0.01
C55
NJM2902V
IC19
V+
4
GND
11
8P
C358
Q69
DTB123EK
ACF321825
FI5
R363
100K
Q92
2SK2414
Q87
2SK2414
R463
470K
22
C132
W54
0
R75
150
20P
C426
0.01
C299
W4
3
0
L69
17N
0.001
C213
R451
4.7
0.01
C328
18P
C9
0.001
C525
R192
68K
MC33063ADG
IC15
1 SWC
2 SWE
3 TIM
4 GND
5
INV
6
VCC
7
IPK
8
DRV
0.0082
C118
R38
1.5K
0.001
C253
R370
10K
R369
10K
0.01
C235
0.001
C148
R330
TBPS1R154K475H5
Q
J7
HSJ0807-01-010
0.001
C218
R432
56K
R425
22K
470P
C568
D65
HVU350B
22 MSVD2
C454
R50
820
TB31207AFNG
IC2
1
FIN1
2
GND 3
CLK 4
DATA
5
STB 6
BS1 7
BS2 8
FIN2
9
CP2
10 GND
11 LD
12 BO
13
XOUT
14
XIN
15
VCC
16
CP1
L39
0.82U
0.5P
C31
0.001
C567
D3
MA4PH22
4
0.01
C42
0.001
C577
R418
470K
R436
33K
0.001
C68
Q81
DTC144EU
L80
ZBFS5105
0
W2 0
TA75S01F
IC31
1
2
3
4
5
L41
#E558CN
0.001
C564
D30
1SV307
50K
R59
0.001
C550
LS-527
L10
470 YXG
C211
R149
4.7K
R424
100K
4P
C361
L79
ZBFS5105
1P
C14
R441
3.3K
0.01
C39
0.01
C315
Q99
2SC4116
0.
1
C338
2.
2
C326
NJM2902V
IC19
2
3
1
R79
470
R229
2.2K
0.01
C121
0.0018
C117
0.0033
C349
R485
1K
R395
56K
0.001
C537
5P
C434
FL-307
FI2
1
IN
2 OUT
3
GND
4 GND
5
6
L73
100
U
M RF137
Q51
0.01
C229
0.1
C48
0.001
C135
TC4W53FU
IC48
1
2
3
4
5
6
7
8
15P
C331
R182
470K
R174
56K
0.0012
C509
TDA7233D
IC37
1 GND
2 MUT E
3 GND
4
+VS
5
OUTPUT
6
SVR
7
-INPUT
8
+INPUT
0.001
C220
R132
10K
R329
120K
R445
820
1.5P
C4
0.
1
C309
R462
10K
0.001
C141
R41
22K
L17
0.12U
22P
C316
0.001
C77
1
C234
LA4425A
IC41
1
2
3
4
5
100K
R494
D62
SB07-03C
R450
10K
R12
100K
0.01
C438
2P
C533
0.47
C133
R3
7
56K
R127
10K
R225
10K
0.001
C73
0.001
C99
4P
C395
L82
6.8U
D38
1SV271
R35
100
R25
10K
R419
10K
W4 7
0
D7
HVU350B
0.001
C409
0.001
C43
82P
C242
R36
22K
100
C448
D15
MA111
1K R336
0.001
C193
R399
1K
Q74
2SB798
R99
39
R400
1K
0.001
C548
R235
22K
R48
56K
R454
4.7K
0.
1
C44
L57
0.33U
Q20
2SK3074
3.
3
C453
0.01
C332
R465
10K
220P
C439
0.1
C47
R71
47
0.001
C69
R323
10K
R390
560
L19
39N
470
C206
CP06S
CP11
R396
47K
C60*
0.001
C250
0.
1
C268
Q91
2SK2414
IC11
NJM2107F
1
2
3
4
5
Q15
2SC4228
9P
C546
R20
220K
R438
470
0.001
C579
20P
C72
0.001
C189
D52
1SV271
0.047
C292
R388
4.7K
W4 1
0
R457
150K
0.01
C308
L74
1.8U
0.001
C63
0.
1
C325
R219
39
10K
R489
0.0022
C378
R114
NTCG16
R434
10K
R128
10K
L50
LA-262
47
C301
R14
560K
0.01
C41
L67
30N
22P
C22
L77
6.8U
R412
10K
R376
560K
XP4315
Q86
1
2
3
4
5
6
D2
MA4PH22
4
W3 3
0
W3 8
0
R220
8.2K
R469
4.7
X
P4315
Q68
1
2
3
4
5
6
0.
1
C52
SPM5001
IC52
1 G1
2 D1
3 D2
4
S2
5
S1
6
G2
R111
100K
R234
22K
R359
100
R280
10K
0.
1
C59
0.001
C418
0
W2 8
R321
47K
33
C506
0.0012
C508
L6
LA-235
Q80
DTA144EU
R435
1.8K
0.01
C329
TC4W53FU
IC22
1
2
3
4
5
6
7
8
TA78L05 F
IC26
I
O
G
0.001
C515
Q44
2SC4226
R393
15K
0.001
C214
H IP4081AIBZ
IC47
1
BHB 2
BHI 3
DIS 4
VSS 5
BL I 6
ALI 7
AHI 8
HDEL 9
LDEL 10
AHB
11 AHO
12 AHS
13 ALO
14 ALS
15 VCC
16 VDD
17 BLS
18 BLO
19 BHS
20 BHO
Q98 2SA1586
W3 2
0
R322
4.
7
0.1
C543
68P
C502
L78
ZBFS5105
0.01
C317
R443
10K
0.001
C6
0.001
C277
R69
150K
TC4S66
F
IC30
1
2
3
4
5
22
R501
0.75P
C23
L81
ZBFS5105
R440
10K
0.001
C374
10K R110
CP06S
CP13
22P
C154
R148
22K
MC33063ADG
IC46
1 SWC
2 SWE
3 TIM
4 GND
5
INV
6
VCC
7
IPK
8
DRV
L15
0.22U
R433
47K
R466
10K
H IP4081AIBZ
IC43
1
BHB 2
BH I 3
DIS 4
VSS 5
BLI 6
ALI 7
AHI 8
HDE L 9
LDEL 10
AHB
11 AHO
12 AHS
13 ALO
14 ALS
15 VCC
16 VDD
17 BLS
18 BLO
19 BHS
20 BHO
R78
56
0.01
C428
1
C58
33P
C188
10
C437
R115
100K
0.01
C557
R226
100K
D29
1SV307
0.
1
C381
220 YK
C531
0.1
C353
R15
100
18P
C74
Q5
2SC4215
R410
180K
R289
220K
C539*
470P
C519
R40
2.2K
10
C436
R231
4.7K
R366
100K
R65
15
C521*
R406
1.8K
L54
82N
R459
10K
R77
10K
R365
100K
FH12-40S-0.5SV
J5
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
35-40
R68*
W4 2
0
R448
680
R325
270
0.001
C28
R413
8.2K
D37
HVU350B
R218
4.7K
LS-527
L49
FL-306
FI1
1
IN
2 OUT
3
GND
4 GND
5
6
R444
10K
R372
100
Q16
2SC4116
D14
MA8036
NJM2902V
IC19
13
12
14
27P
C29
0.068
C263
Q73
2SC4081
27K
R491
150P
C544
CFG450H
FI4
I
O
0.001
C19
D55
SB07-03C
R328
56K
470P
C560
680
R486
0.0018
C257
1
C380
0
.00
1
C30
9P
C279
0.1
C128
27K
R490
0.1
C126
L83
3.3U
Q14
2SC4403
R118
120K
0.001
C27
R186
150K
L21
36N
R211
6.8K
0.001
C20
XC6202P502PR
IC7
IO
G
CP06S
CP14
W34
0
0.001
C417
470P
C563
0.001
C92
R70
470
1
C170
39P
C217
Q90 2SA1471R
R228
2.2K
L72
100
U
L84
3.3U
R423
10
0
0.001
C323
R116
560K
22P
C421
R242
22K
R45
56K
R475
4.7K
0.001
C561
L85
6.8U
22P
C15
0.5P
C190
470P
C262
150P
C504
0.001
C25
Q6
2SC4215
R380
10
5P
C406
0.01
C230
R67
15
0.001
C70
10K
R487
0.1
C542
OPC-905A
W1
R281
390K
0.015
C259
T1
ST-82
R476
1K
0.47
C456
L65
10U
R387
150K
56P
C103
Q84
2SC4215
15 MSVA
C123
Q59
2SC4226
R230
4.7K
100P
C119
D51
1SV271
R357
1M
D6
HVU350B
10
C513
0.
1
C266
2.5P
C429
0.001
C61
R80
56
L68
8.8N
56P
C424
0.001
C124
D1
MA4PH22
4
0.
1
C168
R377
22
33P
C565
L20
56N
0.01
C348
SM6451B
IC13
1 RSTN
2 ADRS1
3 ADRS2
4 DVDD
5 LOUT
6 LIN
7 AVDD
8 VRL
9
VRR
10
AVSS
11
RIN
12
ROUT
13
DVSS
14
MLEN
15
MCK
16
MDT
Q79
2SK880
0.001
C122
R34
1.8K
R468
4.7
R431*
4P
C407
Q43
2SC4226
Q97
DTC144EU
0.001
C26
HK-08S070
L53
R417
2.2K
R404
2.2K
R479
NTCG16
R232
4.7K
R61*
R484
3.9K
0.033
C385
Q4
2SC4215
R9
220K
R383
10K
R18
220K
0.001
C389
TC4W53FU
IC18
1
2
3
4
5
6
7
8
R120
100K
R73
270
R251
4.7K
0.
1
C516
L70
LA-232
0
.01
C320
0.5P
C391
MR-DSE-01
J1
1
2
0.01
C382
D28
1SV307
R472
100K
IC45
NJM072BM
1
2
3
4
5
6
7
8
R74
39K
0.
1
C224
33
C298
82P
C264
HR58
2.2K
24P
C555
0.001
C249
0.001
C140
R437
10K
Q1
3SK293
R19
220K
R397
47K
L5
LA-244
0.01
C586
C538*
R126
10K
R184
1M
0.001
C288
W3 9
0
2P
C405
3.3 MSVA
C383
R340
560
4.
7
C578
R415
560
R430
12K
10P
C16
0.001
C130
0.
1
C337
0.01
C116
R334
560K
1
C447
1
C403
R240
22K
D57
1SS193
Q12
2SC4403
R86
220
0.001
C40
D11
MA7 7
330P
C293
0.001
C82
D3
6
DSA3A1
XP4315
Q72
1
2
3
4
5
6
0.01
C582
0.01
C444
15 MSVA
C112
TC4S66
F
IC
6
1
2
3
4
5
0.1
C507
0.
1
C347
0.47
C114
0.001
C410
47P
C574
R95
22K
0.001
C71
0.001
C11
0
W25
0.0022
C523
27P
C32
0.
1
C265
R17
47
0.01
C333
10K
R488
220P
C571
CP06S
CP1
R273
470K
L71
LA-382
0.001
C24
0.001
C512
22P
C522
R391
470
XP1501
Q89
1
2
34
5
R367
10K
R358
82K
27K
R492
R31
1.5K
0.
1
C314
R361
1M
100
C343
W48
0
R3
3.3K
R467
1M
W51
0
22
C388
R422
1M
22
C134
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C:13.72V
C:10.1V
C:10.45V
T:7.95V
R:0V
T:0V
R:7.93V
C:10.44V
C:5.00V
C:5.00V
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R:6.04V
R:2.96V
T:0V
R:7.09V
T:0V
R:0.54V
T:7.05V
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C:39.7V
C:5.03V
C:13.53V
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C
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R:5.9V
T:0V
T:0V
R:3.77V
T:0V
R:2.14V
R:2.13V
T:0V
R:4.83V
T:0V
R:0.93V
T:0V
T:0V
R:0.52V
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A110̲EURO ADD.indd 1 - 14-1 - 15
9/14/2006 5:02:49 PM
Summary of Contents for IC-A110
Page 16: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 7 VOLTAGE DIAGRAM 9 Jun 2008 ...
Page 36: ...SERVICE MANUAL VHF AIR BAND TRANSCEIVER iA110 iA110EURO ...
Page 54: ...4 6 DC power supply 13 75 V 10 A L9 R59 L49 L10 L11 RX sensitivity adjustment ...
Page 79: ...S 13608HZ C1 2 c 2001 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan ...