Icom IC-7000 Service Manual

SECTION 10 BLOCK DIAGRAM
10 - 1
DRIVER BOARD
VR BOARD
LOGIC
DDS
MAIN
FRONT
PA
VDET
DET
D801
HSB88WS
Q701
3SK195
IF
AMP
IF
AMP
IF
AMP
IF
AMP
IF
AMP
IF
AMP
IF
AMP
AMP
ATT AT TAMP
LPF
LPF
CTRL
CTRL
CTRL
CTRL
TVAS
Q1201:BCR08
IC1202:TC4W53
IC2501: TS462
IC2551 TS462 1/2
IC2601
TC4W53
IC2602
LA4425
Q2602
ECH8301
EXT
-
SP
JACK
SP
JACK
MIC
JACK
REMOTE
JACK
RTTY
JACK
VIDEO
JACK
VIDEO
I/F
Q2601
2SK3018
Q2608
BCR108
D2601
DAN202K
LPF
LPF
SPS
CIV,CIVE
SQSM
MSQDS
SQSS,MMDK
MMSL,SNDL,MUDL
SNDL,RTKI
MIC
I/F
IC2007 1/2: TS462
Q2159,Q2160: BCR08PN×2
D2173: MA2S111
D2201: MA8047
IC1402: SN74AHC2G04
Q1101: 2SC4081
Q1103: 2SA1576
Q1101: MA2S111
RTTY
I/F
3.3V
REG
CI
-
V
I/F
IC1303
S
-
80942
RESET
TUNER
I/F
TIMER
IC
EEPROM
RTCIRQ
RTCCK,RTCDT,RTCCE
PDT,PCK,1DST,3DST
MDT,MCK,MST
TDAT
TKEY,TRD
Q1102: BCR108
D1304,1305: DA221
CTXD,CRXD/CBSY
START,KEY
ATT
THML
AMP
RES#
IC1304
RX
-
4581
IC1301
NH58X24256
IC401
BU9480F
IC2201
ADSP
-
BF532
IC2002
CY7C1021CV33
SRAM
64X10
DC
-
DC
3.3V
5V
8V
Q201: RTQ035
D201: MA2SD100L
DOUT
(TO DATA)
YY
-
VIDEO
BA033FP
HV
IC1251
H3V
RTKI
(TO LOGIC CPU)
WFMS
AMS
IC1201
TC4W53
WFM8
AMOD
(FROM ACC)
AF
(FROM ACC/DATA)
DIN
(FROM DATA)
CTRL
LPF A/D
A/D
A/D
D/A
D/A
DSP
IC1302
HD64F2377VFQ33V
CPU
IC301
ADSP
-
BF532
SRAM
64Kx16
IC51
CY7C1021CV33
IC1
TC58FVM6T2AFT65
IC701
SN74AHC1G04
IC1226
S1D13706
IC1212
BH7236AF
SNDL
(FROM LOGIC CPU)
SEND
CTRL
EX
-
PANDER
ELE
-
KEY
JACK
TUNER
JACK
J1001J1051
ATT
LPF
LPF
DDS
AMP
LPF
ATT
RF
AMP
RF
AMP
ATT
X2
X4
REG
SAW
24.8064MHz
438.85kHz
3LO
LPF
DDS
AMP
AMP
ATT
D301
MA717
X2
3.3V
BDBR
BPF
HPF
X5
X3
BLF5
Q201
2SC5226
AMP
PDT
3DST
IC51: AD9833
IC61
SN74AHC1GU04
Q151: 2SC4673
IC301
AD9951
IC251
TK11218
124.517
-
594.487MHz
1LO
124.0327MHz 2LO
FI201: NSVS776
Q211: 2SC5226
1DST,PCK,PDT
PRES(FROM LOGIC CPU),1CN0(FROM LOGIC CPU),1CN1(FROM LOGIC CPU)
FI101: FL391
Q101: 2SC4403
BUFF
INV
PCK
PDT
PCK
LOST
SDSS
(FROM LOGIC CPU)
VOUT
VDET
TVVS
DOTK,DASK
YY
-
VIDEO
YY
-
VIDEO
IC2231
NJM2244
SEND1
(TO ACC)
SEND2
(TO ACC)
IC901
CD74HC4094(1)
Q1
2SC4215
D501 1SV307
D551 1SV307
D502
1SV307
D552
1SV307
D1608
MA2S111
D1607
MA2S111
D1606
MA2S111
BUFF
BPF
BPF
BPF
BPF
BPF
BPF
BPF
ATT
554.5
-
574.5MHz
270.0
-
324.5MHz
225.0
-
270.0MHz
187.0
-
225.0MHz
154.5
-
187.0MHz
AMP
BLF0
BLF1
D601 1SV307
D602
1SV307
IC1601
NJM13403
1/4
IC1601
NJM13403
1/4
Q1604
2SA1586
IC1601
NJM13403
1/4
IC1601
NJM13403
1/4
Q1606
2SK3018
ALCL
(TO LOGIC CPU)
12/
-
15V
DC
-
DC
BUFF
Q1601
2SC4213
DET
CTRL
DET
CTRL
CTRL
R8 REG 8V REG
8V REG
U8V
T8 REG
5V REG
YY
-
VIDEO
R1
AFV
SQL
VRK
PUSH1
PUSH1
S1
TP96D00A
EX
-
2832
CLKK
MDAK,MDBK
RESET
CPU
BLV
KLV
TP90D96AE20
KEY
BACK
LIGHT
LCD
BACK
LIGHT
D801
-
D804
MA8047M×4
Q802
2SB1132
IC2003
HD64F38024
X501
CR-805
3.579545MHz(NTSC)
CR-806
4.433619MHz(PAL)
IC651:B15532
Q651-654:XP4601
FSQS,FSQOS
FMDK,PTTL,PTTS
X2001
CR-747
9.8304MHz
IC2007
R3112N281A
FMLS,FUDL_
J303
J251
KEY
LIGHT
CTRL
MIC
I/F
MIC
JACK
EXT
-
SP
JACK
LCD
LIGHT
CTRL
PBTK
PWRK
LRXD,LTXD
S701
-
S704,S721 - S724
S741
-
S744,S761
-
S764
S781,S782
: LS9J2M
-
1FG
-
T×18
Q2002: BCR183T
Q701,Q721,Q741
Q761,Q771,Q781
: 2SC4081×6
IC301: TA75S01
Q301: 2SK3065
Q302: BCR108T
Q303: BCR08
D301: MA2S111
D302: MA8075
MIC,MICE
AFO
8V
3.3V
REG
Q1605
2SC4213
Q2151: 2SB1132
Q2156: BCR108
Q1703: 2SD1619
Q1704: BCR108T
IC101
TA7 805F
IC151
RN5RZ33BA
SQL,AFV,VRK,PBTK
S1AK,S1BK,S2AK,S2BK
D1
LTA025A161A
LCD
DRIVER
IC506
AN2533FH
LEVEL
CON
LCD
IC1: XC9504B092
Q1: RSQ035P03TR
Q51: RSR025N03
RXS
(FROM LOGIC CPU)
TXS
(FROM LOGIC CPU)
Q1701: 2SD1619
Q1702: BCR108T
IC1901
TA7 808F
IC2001
TA7 808F
BLF2
D651 1SV307
D652
1SV307
ALC
AMP
APC
AMP
DELAY
CTRL
UNSB
PT8V
ALC
T8
12V
5V
3.3V
-
15V
ADJL
8V
R8
APC
AMP
APC
AMP
LEVEL
SHIFT
APC
CTRL
Q1603: BCR108T
D1604,D1605: MA2S111×2
D1609: MA8036
EALC
(FROM ACC)
BLF3
D701 1SV307
D702
1SV307
BLF4
D751 1SV307
X2
X2
X2
X2
X1
D752
1SV307
X4
D801
1SV307
D454
1SV307
D2
1SV307
EX
-
PANDER
EX
-
PANDER
EX
-
PANDER
EX
-
PANDER
EX
-
PANDER
DRIVER
CTRL
PHT8
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
144/430MHz
LPF
HPF
CTRL
CTRL
HEAT
CTRL
IC1801
BA033FP
IC1951
XC9201
IC1952
BA033FP
Q2401: 2SD1619
D2401: DAN202K
8V
REG
HV
21
430
144
DC13.8V
D401
-
D404: MA2S728×4
D406,D407: XB15A407×2
D408
-
D410: UM9401F×3
D506,D510: XB15A407×2
D507
-
D509: UM9401F×3
D501
-
D504
MA729×4
D453,D454
1SV305×2
D455,D456
1SV305×2
Q504
PD55015
Q552
BCR108T
Q551
3SK291
Q452
BCR108T
Q451
3SK291
Q453
BCR108T
Q501
RD70HVF1
D551,D552
1SV307×2
D553,D554: MA2SV05×2
D555: 1SV307
D556: MA357
D558: MA357
D559,D560: MA2SV05×2
D557: 1SV307
D451,D452
1SV307×2
Q502,Q503
DTC114EU×2
D705
DAN202K
3.3V
REG
5V
DC
-
DC
MF1
AFB0512HB
-
BS
FAN
CTRL
3.3V
REG
Q700
BCR108T
POWS
(FROM LOGIC CPU)
D703
DAN202K
D701,D702
DSA3A1×2
IC701
BA08FP
D402,D403: DTC114EU×2
D411: MA2S111
D412: DAN202K
D706: MA2S728
UFOR
P4T8
P2T8
VFOR
VUFOR
D704: MA2S728
LPF
CTRL
LPFBIAS
PWR
AMP
DET
P2T8
8V
14V
FANV
3.3V
5V
3.3V B
ICL
ICH
THML
AT1 3
ATT
LPF
CTRL
P2R8
TN1V
PR4S
2MBL
TN1V
AT1 3
ID3V
HPF
HPF
D301: DAN202U
D302: DAN202U
Q401
RD60HUF1
Q301: RD70HHF1
Q302: RD70HHF1
BPF
ATTBPFBPF
BPF
BIAS
P4R8
P2R8
PT8V
IDRV
430M
144M
BIAS
Q101
2SK2854
Q102
RD01MUS1
PRE
DRIVE
PRE
DRIVE
PWR
AMP
PWR
AMP
BIAS
BIAS
BIAS
430M
ID4V
148M
ID1V
ID2V
HF
+
50M
CTRL
2MBL
TN2V
TN2V
CTRL
PRE
AMP
PRE
AMP
DRIVE
AMP
PRE
AMP
PR3S
PWR
DET
PWR
DET
TX/RX
SW
TX/RX
SW
L1
L2
L3
L4
L5
L6
L7
2M
4M
8M
15M
22M
30M
60M
HFOR
BUFF
BUFF
PWR/
SWR
DET
D961,D962
HSM88AS×2
HF/50MHz
IC960
NJM2904M
IC960
NJM2904M
HREF
D820,840,860,880
900,920,940
1SS302
60M
LPF
TX/RX
SW
L1
-
L7
IC981
CD74HC4094
Q980
-
Q986
BCR108T×7
Q987
BCR108T
D964,D965: UM9957
D801: 1SS302
(2)
D1
1SV307
FI3
LFSC25N12B0440B
FI2
LFSC25N12B0440B
IC2: TA4001
Q204: BCR0108
Q1905: BCR08
Q202
BCR108
Q1906
BCR08
IC2151
CD74HC4094
Q201
BCR108
D5
1SV307
D104
1SV307
Q102
BCR108
Q103: BCR08
D114: MA2S111
D105
1SV307
D112
1SV307
D152
MA2S111
D113
1SV307
D151
1SV307
Q101
2SC4213
D103
1SV307
(4)
B0
-
B7
IC2152
CD74HC4094
IC2153
CD74HC4094
IC2154
CD74HC4094
Q2232: BCR08
Q2233: BCR08
D462
1SV307
Q1254
BCR08
Q1255
BCR08
Q1904
BCR08
Q1904
BCR08
D461
1SV307 IC471
µPC3215TB
Q1907
BCR08
PR1S,TVVS
BHF,PROF
BHF6,ADJL,MSQOS
MAFOS(TO CP1603),SPS
FDAT,IDS,RTRS(TO CP1604)
TVAS,AMS
UNSB,MODS
FANH
D9
MA77
D8
MA77
D6
MA77
D7
MA77
144M
B7
T8
P2T8
P4T8
ATT S
430M
D455
DAN202K
D458
1SV307
D459
1SV307
D451
1SV307
D452
1SV307
D456: MA717
D471: MA717
D453
1SV307
D802
1SV307
BLF5
BLF6
BLF0
BLF1
X1
CR
-
788
24.8064MHz
Q901
-
Q908
BCR08PN×7
BDBR
BLF0
-
BLF6
DRIVER
DBRS
LOF0
-
LOF6
Q1101: 2SC4081
Q1102: 2SD1623
D1101: 1SS302
D1102: DAP202K
SNDS
(FROM LOGIC CPU)
IC1218
SN74AHC2G86
IC1217
TC7WU04
IC1201
CY22150
X1201
CR-805: 3.579545MHz(NTSC)
CR-806: 4.433619MHz(PAL)
FLASH
ROM
4Mx16
LCD
CTRL
CLOCK
GEN
VIDEO
ENCODE
CLOCK
15.9744MHz
X1301
CR
-
809
C
-
SNC
ENCODE
DSP
LPF
LPF
R8
LPF
LPF
CTRL
CTRL
J2602
J2601
J2003
J2401
J2402
J2407
CTRL
AF
AMP
MIC
AMP
IC2007
TS462 1/2
Q2603: 2SC4081
D2402: MA2S111
Q2301: 2SC4081
AFMS
3rd IF 16.15kHz
2nd IF 455kHz
AGC
R8
R8
T8
CTRL
CTRL
CTRL CTRL
LPF
LPF
ATTATT AMP
LPF
CTRL
B1
B2
B3
B4
B5
B6
B7
MDT
P2TB
PT8V
P2R8
P4R8
WFM8
WFMS
POS8
AT1 3
AT1 3
AMS
POCV
VUFOR
HREF
(FROM PA)
FORL
(TO LOGIC CPU)
8V
ICH
IDS
ICL
HFOR
BCR08
1S8V
POST
1S15
PR3S
-
PR4S
WFMS
L8
L9
(3)
MCK
MST
R8
R8
R8
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL B0
1.8M
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
CTRL
ATT
ATT
RF SW
BHF
PHT8
AT1 3
BHF06
FDAT
MCK
MST
T8
RX
PHT8
H6CR8
H6C8
YGR
AMP
HPF
HPF
ATT AT T
LPF
D101,D102: 1SS302×2
CTRL
CTRL
CTRL
PR1S
P4R8
1.8M
40M
Q205:BCR108
Q206:BCR108
Q207:BCR108
Q208:BCR108
Q209:BCR108
Q210:BCR108
40M
50
-
54M
1.8
-
2M
30
-
40M
2M
3.4M
6.9M
13.9M
20.9M
40
-
60M TX
HPF
HPF
HPF
HPF
HPF
PRE
AMP
HPF LPF
BPF BPF
BPF
HPF
P2R8
CTRL
PROF
CTRL
TVAS
AGC
T8
R8
TAG C
ALC
Q702
3SK195
XTAL
BPF
XTAL
BPF
XTAL
1S8V
T8
DRIV
POS8
WFM8
BW
=
15kHz
BW
=
8MHz
BW
=
15kHz
BW
=
15kHz
BW
=
280kHz
10.7MHz
BW
=
280kHz
10.7MHz
FI1402
SFECV10.7MA
-
5S
FI1401
SFECV10.7MA
-
5S
IC2101
NJM13403
IC2102
NJM13403
IC2103
NJM3403
fc
=
32kHz
Q1501: BCR08
Q402,403: BCR08
Q1909: BCR08 Q1903: BCR08 Q1902: BCR08
Q1901: BCR08
B0
BHF6
H6CR8
H6C8
R8
BPF
BPF
BPF
IC1502
M52342FP
D704: 1SV307
D702
1SV307
D604
1SV307
FI601
FL
-
374
Q502
2SC5551
D603
1SV307
D601
1SV307
D504
1SV307
D505
1SV307
D502
1SV307
D305
1SV307
D306
1SV307
D803
1SV307
D904
1SV307
D903
1SV307
Q901
3SK195
FI1001
CFUCG455F
Q1001
3SK195
IC1101
NJM2594V
IC801
µPC2709
IC1301
TA4107
D1301
1SV307
D1302
1SV307
WFM
DET
IC1401
LA1225M
P2T8
P4T8
2MBL
2T8V
(FROM LOGIC CPU)
(FROM LOGIC CPU)
VSTB,SCK,MOSI
(FROM LOGIC CPU)
4T8V
2MBS
MODS
IC451,IC452
TS462×2
IC601 TS462
IC601 TS462
Q2606
2SD1623
IC2551
TS462 1/2
IC551: AK4528
FMTL
SPORT0(SECOND)
RSS,DRES
SPORT1 (DCK,DTFS,DRFS,DTXD,DRXD)
IC502,IC452
TS462×2
R8
Q1402
2SC4081
Q1401
2SC4081
Q2152: 2SB1132
Q2157: BCR108
Q2153: 2SB1132
Q2158: BCR108
IC2156
BU4052
IC2251
TC4WS3
Q2150: BCR108
Q2605: BCR108
IF
AMP
IF
AMP
IF
AMP
IC2155
BH2221
AGCI,IDRI
POCI,DRII
AGC,IDRV
POCV,DRIV
ID1I,ID2I
ID3I,ID4I
ID1V,ID2V
ID3V,ID4V
BANI,FANI
TN1I,TN2I
BANV(TO ACC)
FANV
TN1V,TN2V
AMP
D/A
AMP
AMP
LPF
Q902
3SK195
D802
1SV307
FI901
CFUCG455F
CERAMIC
BPF
CERAMIC
BPF
CERAMIC
BPF
CERAMIC
BPF
1S8V
T8
ALC
AGC
WFM8
10.7M
R8
D107
1SV307
D304
1SV307
D302
1SV307
D111
MA2S728
D106
1SV307
D214
1SV307
D215
1SV307
D204
1SV307
D205
1SV307
D208
1SV307
D209
1SV307
D210
1SV307
D211
1SV307
Q211
2SC5551
D219
1SV307
D218
1SV307
D217
1SV307
D216
1SV307
D220
1SV307
D221
1SV307
D3
1SV307
D4
1SV307
U8V
IC3: TA4002
D212
1SV307
D213
1SV307
D203
1SV307
D110
MA2S728
D301
1SV307
D303
1SV307
D503
1SV307
D108
MA732
Q301
2SC5551
D109
MA732
PRE
AMP
RXS
(FROM LOGIC CPU)
TXS
(FROM LOGIC CPU)
IC401
SPM5001
D501
1SV271
D602
1SV307
D703: 1SV307
D701: 1SV307
SFSCC4.5MC2 [USA], [EXP]
SFSCC5.5MC2 [EUR], [FRA], [ESP]
SFSCC6.0MC2 [UK]
FI1501
IC1501
TA4019
FI1502
TSB6221D except [UK]
TSB6322C [UK]
1st IF: 124.487MHz (except WFM)
134.732MHz (WFM)
1st IF:
45.75MHz except [UK]
Q1521: 2SC4081
D1521,D1522: 1SV271×2
39.50MHz [UK]
AFO
fc
=
30MHz
fc
=
500kHz
DATA
CTRL
TX
RX
COMMON
VOLTAGE LINE
IC421
IC401
IC451
IC801
IC1
µPC2709
µPC2709
µPC1678
µPC1678
µPC2709T
Explanatory notes
IC1203: TS462

Icom IC-7000 Specifications

General

Input voltage	13.8 V
Microphone included	Yes
Product type	Portable CB radio
Product color	Black
Housing material	-
Frequency range	0.5 - 455000 MHz
Channels quantity	503 channels

Weight and Dimensions

Depth	180 mm
Width	167 mm
Height	58 mm