![background image](http://html.mh-extra.com/html/icom/ic-910h/ic-910h_service-manual_611499039.webp)
Nov. 2008
38
R2
C74
L102
C199
D201
L6
EP952
FGB
F300
Q203
R303
C335
R340
C60
R110
C944
C318
R952
L152
D301
R184
C89
C231
VPA
C934
C257
R351
C17
L306
C18
R224
C186
R240
C129
W242
R305
C946
L42
L153
C411
C24
C32
R284
C194
C117
C183
C276
C268
R171
R251
C354
R42
C91
C263
R43
C405
R44
L11
R189
C63
R266
C281
C52
L184
R264
C6
D206
C351
D42
C72
C22
C111
C192
C305
5V
C12
D303
C97
EP341
C203
C185
R66
C181
R107
R263
R182
C175
L225
RL300
C216
C313
R304
C269
R64
C261
L130
R354
R260
C152
C222
L194
D302
R248
C141
D181
W262
R121
C176
R271
D272
L203
C339
C412
C153
C165
C250
74/98
W153
C225
C35
L269
W241
66/99
C208
R196
L71
D40
C85
C302
C296
C92
C945
C137
C375
C159
L246
C133
L281
C11
C320
C370
R4
R5
L180
D2
C180
Q282
1
2
3
4
5
6
C371
R950
C576
UHV
Q32
J603
C169
C14
C266
C298
L185
C27
L192
R358
L382
C34
L261
R215
W333
L321
C943
MP42
1 2 3
C415
EP221
R185
C929
L41
C148
C162
R200
C19
L181
R170
C151
C134
C402
R27
Q131
C187
C71
L205
Q260
C348
D185
R268
C294
C66
MP26
1 2 3 44 55 66
Q3
EP243
L201
VYGR
C128
L183
C28
C357
W305
OPC-992B
1
2
2355
MP19
HJ3052
C99
C285
C399
C242
C90
C379
EP61
C174
PRV
C374
C233
EP290
D182
R250
R211
R332
J30
L283
C189
R242
C163
C361
C347
D263
C312
R106
R37
D31
C340
C16
C935
14V
Q951
1
2
3
4
5
6
C256
W241A
R1
R138
D190
C243
C270
R282
C237
C130
R363
R154
R14
C938
C338
R131
R108
C109
R953
C322
C116
L151
MP30
1 2 3
C295
C191
C127
D82
R199
2355
MP24
C401
R130
C941
R283
EP245
C132
J601
C952
R32
C123
R285
C255
R227
D180
C381
EP52
C46
BEAD1
L182
R80
C113
R273
Q151
L244
C369
MP10
1 2 3 4
FSOH090RN
EP602
W202
C391
R205
R132
C108
R201
C341
W242A
J40
C80
L381
C37
J39
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R180
R39
ICL
C114
C73
C282
R230
C160
C55
C418
C284
L196
C10
C297
C120
L242
R137
Q202
1
2
3
4
5
6
C214
C184
C126
MP17
1
2
3
4
R954
C56
C62
C267
BEAD1
R341
R133
C927
R134
C58
C76
R10
L195
C278
D203
C178
C248
R267
FSOH050RN01
EP154
W241B
L3
FSOH090RN
EP601
C142
J602
R28
C195
C201
D209
EP56
R281
PAHV
R269
C324
R364
R105
C29
C147
BAND
R225
Q117
C275
C373
R136
C227
C301
C314
C228
MP9
1 2 3 4
R125
W332
Q281
1
2
3
4
5
6
C68
R331
FI201
I
O
Q1
R222
C345
C200
MP7
1 2 3 4
C145
R111
EP50
C136
C223
L22
L267
C221
L262
R342
UVBB
C332
R357
EP32
MP8
1 2 3 4 5 6 7 8
C244
L186
C173
R365
R62
D951
C309
R220
C292
J932
1
2
3
4
R63
W242B
D184
P30
TMP-P01X-A1
C9
R30
C229
C346
J600
D241
R244
C155
C308
R65
C161
C182
C950
C254
C343
D183
C212
C420
C149
Q200
R126
L154
C304
C166
D240
D32
HJ151
UT9L
C356
L1
C196
L305
C31
C5
L268
IC200
1
2 3
4
5
6
C260
L282
C942
L202
D266
ICH
C299
D221
R951
L224
C311
L123
5V_L510
L951
J931
1
2
3
4
C310
L221
MP15
1 2 3
C230
L117
C382
L243
L241
C190
C403
EP195
C193
C259
R6
L10
C33
C218
FI280
EP330
MP28
L263
C383
C217
C213
D227
P300
LLR-06V
1
2
3
4
5
6
C219
C394
L44
C158
C75
L23
C43
R127
C397
C204
R104
C288
L220
R68
L118
Q2
R245
R226
R206
C925
L222
C306
L132
C290
C283
UTU2
C300
D117
C937
R31
D208
C238
FI281
R249
C326
C923
C144
C140
C241
C413
C421
W951
W232
C188
C7
D261
D950
D260
R183
C224
P1
TMP-P01X-A1
C110
C239
C25
C119
C2
Q300
L133
Q180
1
2
3
4
5
6
C392
R360
D207
C4
IC40
1
IN
2
GND
3
GND
4 OUT
5 GND
6 VCC
R38
R124
FSOH050RN01
EP241
Q152
EP406
D41
L131
C416
C13
C87
C50
R153
R139
C206
C54
R135
R60
C327
C407
VT9L
R61
D9
R223
R306
C246
C408
L190
C933
R9
EP401
C57
D81
C307
VUMS5
R286
L122
C49
C321
L301
L72
EP181
C274
C146
C232
D242
L391
C406
W261
D212
C86
R345
R191
Q121
L45
C928
L4
C88
R221
R188
D220
W7
C235
C47
C8
C81
L5
D10
EP51
EP342
IC240
1
2
3
4
5
6
C20
R280
R101
C325
C156
R359
C51
C372
R103
L207
C404
C240
C157
L134
R11
C143
C393
R246
W64
J1
C205
EP193
C98
C280
C234
Q11
D80
R361
C172
C38
C150
C131
C286
HJ3051
R67
L47
R186
L952
C252
C209
C3
R214
C179
C414
VREF
R204
C253
R8
C104
R333
D101
R190
L51
C125
C287
C293
R301
C350
R102
C36
C249
C368
R122
C236
C331
R152
C171
L240
C333
EP201
C207
R265
C115
R187
R118
C40
FSOH050RN01
EP153
D265
C953
C82
R338
C102
R261
Q21
1
2
3
4
5
6
D100
C924
C210
R100
C45
C417
C44
C919
C103
R208
F301
VCC
D952
EP53
C64
R300
R13
L247
R212
L264
R40
EP220
C271
C245
C121
L223
L260
C23
C65
R117
L280
C329
C168
L46
C398
MP20
C939
W3
D202
Q261
F302
C61
C265
C277
C106
C258
L245
C15
5VL
Q33
D1
C262
C41
EP55
W5
C220
R203
C202
C164
C48
R247
EP54
C215
R362
Q201
1
2
3
4
5
6
R336
L191
R262
C53
C26
C367
R213
C251
C139
R344
C59
C936
Q101
L950
C328
C951
C39
L103
Q183
J240
D262
C154
Q950
L2
Q221
EP31
C930
C384
C289
W331
Q220
C419
C67
C330
D300
VFOR
L97
C135
R3
HJ101
Q182
R123
D264
1
2
3
4
C42
R228
R270
L40
Q30
C122
C303
C272
C364
C264
C319
R12
FI200
I
O
D30
FI202
I
O
C323
C226
W180
VT9V
MP31
L135
C124
C273
C359
VPA
VYGR
GND
GND
GND
GND
DRVO
DRVO
VUT9L
UPRI
UFOR
UREF
PRV
43PV
UHV
5VL
ICH
ICL
UHV
BAND
PRV
VT9V
FOR
REF
UREF
UFOR
UT9V
UTU2
UATT
UATT
UATT
VUT9
POWS
FOR
FOR
VUMS
UPRI
UPRI
UTU1
REF
REF
43PV
43PV
POWSL
VUT9L
UTUNE1
POWSL
VT9L
UT9L
UT9V
5V
GND
NC2
UR9V
UR9V
VUMS5
5VL
14V
UTU2
UTUNE1
UT9V
UT9V
ICL
ICH
PAHV
VT9V
DRVI
DRVI
BAND
14V
14V
VCC
VUMS5
UVBB
UHF
ANT
W2
W1
W30
W30
DRV BOARD
430M 2Lo
430M 1Lo
14V
+5V
W302
W303
W301
W300
C90
R90
C91
R91
Q930
MP21
1 2 3
MP13
1 2 3 4 5 6
MP12
1 2 3 4
MP22
1 2 3
W61
P50
PHR-2
1
2
W50
51/99
W63
J50
1
2
W60
72/98
W263
W62
J51
1
2
3
4
SPE
SP
W51
PA UNIT (UHF)
*Refer to “
PARTS LIST
” for the parts name and value.
Содержание IC-910H
Страница 1: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 23 SCHEMATIC DIAGRAM 33 Nov 2008 ...
Страница 26: ...Nov 2008 25 DISPLAY UNIT TOP VIEW The combination of top side and bottom side of this ...
Страница 33: ...Nov 2008 32 MAIN UNIT BOT VIEW The combination of top side and bottom side of this ...
Страница 41: ...SERVICE MANUAL VHF UHF ALL MODE TRANSCEIVER i910H ...
Страница 118: ...9 2 BOTTOM VIEW RIT BOARD BOTTOM VIEW VR A BOARD BOTTOM VIEW VR B BOARD ...
Страница 121: ...9 5 9 11 DISPLAY BOARD TOP VIEW 8 5 1 4 1 8 16 9 1 8 16 9 1 8 16 9 ...
Страница 124: ...9 8 BOTTOM VIEW PA UNIT 1 3 4 6 1 3 4 6 ...
Страница 126: ...9 10 BOTTOM VIEW PLL UNIT R341 MP11 ...
Страница 130: ...9 14 BOTTOM VIEW UX 910 MAIN UNIT 1 4 8 5 ...
Страница 144: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13714HZ C1 2001 Icom Inc ...