![background image](http://html.mh-extra.com/html/icom/ic-910h/ic-910h_service-manual_611499131.webp)
10 - 1
10-1 MAIN UNIT
SECTION 10
BLOCK DIAGRAMS
AF2S
AF1S
AF2M
AF1M
STLS
DSSW
DSPS
DSPM
UNFM
AGFM
AGSM
WNCM
COMS
CWVR
D96S
PIF
PHCO
PCON
MUTS
MUTM
EXTG
UPRI
430S
430M
430M
144M
UT9V
VT9V
VUT9
SW
SEND
REMOTE
COMMON LINE
LINE
RX LINE
TX LINE
DATA BUS LINE
DCON
DIN
MOD
BU4053BCFV
IC1531A
KEY
AVXL
EXTG
D96S
AMP
MICV
COMS
VOXL
VCA
NJM4565M
IC1654B
BU4053BCFV
IC1531C
BU4053BCFV
IC1531B
CTRL
GAIN
M62363FP
IC1803-5
MAIN UNIT
PIF
1750
BUFF
NBSM
TONE
BU4053BCFV
IC1653A
NJM2058M
IC1652C
2SC4116
Q1651
PRE-
NJM4565M
IC1651B
NJM4565M
IC1651A
Q52 2SC4116
Q107 XP4312
2SC4116
Q105
AMP
NB
DET
IF
AMP
AGC
AMP
IF
AMP
IF
AMP
EMPH
CTRL
NB
OVDV
BU4094BCFV
IC1481
REGIS-
SHIFT
UATT
VATT
ALUD
MICV
UTU2
UTU1
VTU2
VTU1
NJM2058M
NJM2058M
NJM2058M
IC1522B
IC1522C
IC1522A
NJM2058M
IC1522D
AMP
AMP
AMP
AMP
RFGS
RFGM
DRVV
POCV
M62352GP
IC1521
D/A
LPF
BUFF
FM
MOD
LIMIT
AMP
AMP
BU4094BCFV
BU4094BCFV
IC1461
IC1451
REGIS-
SHIFT
M62363FP
IC1803-7
NJM4565M
IC1654A
MA2S728
D1652
NJM2058M
IC1807D
1SV217
D253
FMW1
Q253
DTC144EU
Q106
SW
NB
1SS375
D371
XP4601
Q103
2SK882
Q101
LA1150N
IC101
2SK882
Q102
NJM2058M
IC1652A
CR-451
X251
2SC4116
Q254
DET
DEV
T9V
D0ST
SUST
MAST
PAST
SPST
DPST
D1ST
DCON
AGFS
AGSS
WNCS
NBSS
1FTS
1F2S
1F1S
NBSM
1FTM
1F2M
1F1M
RBDS
VPRI
144S
144M
430S
430M
144S
144M
UR9V
VR9V
D807
D805
Q817
Q816
Q804
BU4094BCFV
IC1511
TOR
REGIS-
SHIFT
TOR
BU4094BCFV
IC1491
BU4094BCFV
IC1471
TOR
REGIS-
SHIFT
TOR
Q811
2SA1588
Q812
DTC144EU
Q813
2SA1588
Q814
DTC144EU
Q815
2SA1588
D806
DAP222
SW
Q805
XP4312
Q806
DTC144EU
Q807
2SA1586
Q808
DTC144EU
Q809
XP4312
Q810
2SA1586
TXS
RXS
DA221
1SS355
2SC4116
2SC4116
2SD1801
REG
T9V
1ICL
ICH
ICL
14V
EALC
REG
R9V
Q801
2SD1664
Q831
DTC144EU
D804
DA221
BA09T
IC801
TA7805S
IC803
from UX-910
KDS
R9V
9V
5V
+5
REG
+9
REG
DTC144EU
Q21
DTC144EU
Q22
1SS355
D21
CTRL
FORM
WAVE
1FTM
1F2M
1F1M
BUFF
IF
AMP
IF
AMP
DRIVER
DRIVER
DRIVER
XTAL
BPF
XTAL
BPF
AGCM
XTAL
BPF
IF
AMP
IF
AMP
1SS355
D207
DTC144EU
Q201
1SS355
3SK131
Q1
XP4312
Q153
XP4312
Q152
D201
CTRL
CAR
OPTION
FL-132
KDS
TCWS
WNCM
DRIVER
CERAMIC
BPF
CERAMIC
BPF
HPF
BFOM
AF2M
AF1M
AGCM
NJM1496V
IC201
NJM2058M
IC1804C
DE-
EMPHA
TA31136FN (D)
IC401
CDBM455C24
X401
2SK1829
Q404
CTRL
DET
CFWS455HT
FI311
CFWS455E
FI312
DET
FM
AFRP
AF
AMP
OUTM
NSQM
CENM
CTCM
LPF
AMP
NJM2058M
IC1652D
M62363FP
IC1803-6
NJM2058M
IC451C
XP401
Q405
SELECT
AF
2SK1829
Q406
SW
LEVEL
AF
µ
PC5023-077
IC1701
AMP
AMP
AMP
BUFF
BUFF
LIMIT
AMP
BU4053BCFV
IC1801A
BU4053BCFV
IC1653C
NJM2058M
IC1807C
BU4053BCFV
IC452A
IC452B, IC452C
SELECT
AF
SMLM
CWVR
1750
LPF
LPF
LPF
1FTM
ETON
AGCM
NJM2058M
IC1652B
BU4053BCFV
IC1653B
M62363FP
IC1803-8
BU4053BCFV
IC1802A
OPTION
BU4053BCFV
IC453A
NJM2058M
IC453B
NJM2058M
Q304 XP4312
Q303 XP4312
Q302 XP4312
CTRL
AGC
NJM2058M
IC1804D
UT-106
2SJ364
Q407
SQL
DSSW
SQLM
D302 MA728
NBSS
AMP
NB
DET
RFGM
AGC
AMP
AGC
DET
TA4101F
IC351
NJM2058M
IC451D
Q301 2SC4116
CTRL
GAIN
RF
1SS375
D303
2SC4116
Q305
XP4312
Q402
3SK131
Q352
3SK131
Q351
RV-110
R360
RX TOTAL GAIN
3SK131
Q51
XP4601
Q703
DTC144EU
Q706
SW
NB
2SC4116
Q350
XP4312
Q151
FL-211
FI51
FL-128
FI151
ALC
ALCL
AMP
ALC
AMP
APC
AMP
APC
AMP
NJM2058M
IC1601A
NJM2058M
IC1601D
NJM2058M
IC1601C
NJM2058M
IC1601B
REF
FOR
POCV
1FOR
BFOS
1FTS
DRIVER
DRIVER
DRIVER
XTAL
BPF
XTAL
BPF
AGCS
BPF
IF
AMP
XP4312
Q753
3SK131
FL-212
FI651
2SC4116
Q705
1SS375
D701
2SK882
Q701
LA1150N
IC701
IF
AMP
AGC
AMP
IF
AMP
IF
AMP
2SK882
Q702
2SJ364
Q1002
SQL
SQLS
AF2S
TA31136FN (D)
NJM2085M
IC1804A
2SK1829
Q1001
CFWS455E
FI512
CFWS455HT
FI511
2SK1829
Q952
CDBM455C24
X951
SW
LEVEL
AF
EMPHA
DE-
CTRL
DET
DET
FM
IC951
Q707 XP4312
Q652 2SC4116
CTRL
NB
BU4053BCFV
IC1002A
SELECT
AF
MSC
DSSW
NSQS
OUTS
CENS
CTCS
LPF
AMP
BEEP
BU4053BCFV
IC1801C
NJM2058M
IC1807A
M62363FP
IC1803-3
M62363FP
IC1803-2
OPTION
BU4053BCFV
IC1802C
BU4053BCFV
IC1802B
OPTION
XP4601
Q953
NJM2058M
IC1001C
IC1001A
NJM2058M
IC1001B
NJM2058M
UT-102
UT-106
BU4053BCFV
IC1801B
NJM2058M
IC1807B
PHCO
ATX209
1SS355
D1851
DTC144EU
Q1855
DRIVER
AF
AMP
AF
AMP
AF
AMP
AF
AMP
AF
AMP
ATT
RL1851
MAIN EXT SP
SUB EXT SP
C065K12I0810
SP1
COVER UNIT
LA4445
IC1852
BU4053BCFV
IC1806C
IC1002B IC1002C
SMLS
5V
14V
PCON
MUTM
MUTS
AGCS
AGC
AMP
AGC
DET
METER
AMP
METER
AMP
METER
AMP
METER
AMP
M62363FP
IC1803-4
M62363FP
IC1803-1
BU4053BCFV
IC1806B
BU4053BCFV
IC1806A
M5282FP
IC1809
M5282FP
IC1808
VCA
VCA
BU4053BCFV
NJM2058M
IC1804B
Q905 XP4312
Q904 XP4312
Q903 XP4312
CTRL
AGC
SELECT
AF
AFRP
RFGS
AF1S
HPF
DRIVER
WNCS
CERAMIC
BPF
CERAMIC
BPF
AGCS
NJM2058M
IC1001D
XP4312
Q951
D903 MA728
Q902 2SC4116
RF
GAIN
CTRL
2SC4116
Q901
1SS375
D902
TA4101F
IC851
RV-110
R857
3SK131
Q852
3SK131
Q851
1F2S
1F1S
BUFF
IF
AMP
IF
AMP
2SC4116
Q850
XP4312
Q752
XP4312
Q751
OPTION
FL-133
FL-129
FI751
Q651
A
to
FRONT
UNIT
B
C
D
E
F
J
I
H
G
to
PA
UNIT
to
PA
UNIT
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 ...