Icom IC-7000 Service Manual

11 - 9
VOLTAGE LINE
Explanatory notes
C652 0.001 C654 100p C655 100p C656 100p C653 0.001
0.001
C651
3V_
3V
1R2V_
3V_
1R2V_
3V_
1R2V_
3V_
3V_
3V_ 3V
3V
3V
3V
1R2V_
5V
5V
3V
1R2V
1R2V
5V
3V
LOGIC UNIT (3)
1M R1109
DTCK
12k
R1102
CP302
47k
R1413
47k R1412
R1404 47k R1403 47k R1339 2.2k R1004 47k
UNIT (2)
LOGIC
IMR2
PWRK
VOUT
POWS
RXS
TXS
4T8V
2T8V
SDSS
SNDS
MCK
MDT
MST
MMSL
CPU_PF6
IMR
CPU_P95
CPU_P94
CPU_P22
RTKI
CPU_P12
THML
DPTL
SNDL
ALCL
REFL
FORL
MUDL
KEY
START
CIV
LOST
LRXD
PRES#
LT XD
1CN1
WFML
1CN0
DASK
PCK
DOTK
PDT
SQSS
3DST
MMDK
1DST
VDL
0.1 C2 0.1 C3 0.1 C1 220 C5 0.1 C4
0.1 C52 0.1 C51
AWE
D15
D14
D13
D12
D11
D10
D09
D08
D07
D06
D05
D04
D03
D02
D01
D00
0
R313
100
R301
CP301
DRES
OSTB
VSTB
MOSB
SRES
AFMS
SPIS
CLK
FBK2
FBK0
RSS
CRES
ARE AMS3 DTXD DTFS AMS2 DRXD DCK AMS0 MISO DRFS MOSI SSTB SCK
DTPA
DTFA
AWE
DRFA
A04
A01
DRPA
SCKB
DRXUD
A07
A05
A02
DRCK
DTXUD
A08
A06
A03
D12 D09 D06 D03 D00
A15 A09 A10 A11
D13 D10 D07 D04 D01
A16 A14 A13 A12
D15 D14 D11 D08 D05 D02
A19 A18 A17
START
KEY
MA732
D1106
2.2k R1113
3.3k
R1114
RB706F - 40
D1107
BCR108T
Q1102
47k R1110
R1103 1k
R1104 1k
0.0047 C1106
2SC4081
Q1101
2SA1576
Q1103
CIV
18k
R1101
10k R1105
MA2S111 D1101
R1127 0
0.1 C1103
100k R1108 100k R1111
100k R1107
C314 0.1 C313 0.1 C312 0.1 C311 0.1 C310 0.1 C309 0.1 C308 0.1 C307 0.1
C306 0.1 C305 0.1 C304 0.1 C303 0.1 C302 0.1
EMUA
TDIA
TRSTA
TMSA
TCKA
RTQ035P02
Q201
CP304
MUDL MUDL_
TDAT
0.0047 C1102 0.0047 C1101
TKEY
47k R1106
TRD
CTXD
CRXD/CBSY
SN74AHC2G04HDCT
IC1402
1
2
3
45
6
8
7
DA22 1
D1305
DA221
D1304
0.1 C204
220 C53
C320 0.1 C319 0.1 C318 0.1 C317 0.1 C316 0.1 C315 0.1
C202 220
C207 10
C206 0.1
R310 10k
R306 10k
MCR10 - JPW
R203
10µ
L202
D201 CUS02
C209 47
C208 47
C203 10
C201 0.1
10µ L201
C205 0.1
EP201
1 2 3
6 5 4
CP310
CP309
10k R303
0
R312
10k
R302
R314 0
CP307
CP306
CP308
CP305
CP303
10k R307
10k
R308
TDOA
EP301
100k R2
100k R5
100k R4
100k R6
AMS3 AMS0
FBK0
FBK2
A01
SN74AHC1G04DCK
IC4
3
2
1
4
5
4
SN74AHC2G08HDCT3
IC3
1
2
3
5
6
8
7
4
SN74AHC2G08HDCT3
IC2
1
2
3
5
6
8
7
BUS LINE2
ARE
D00
D08
D01
D09
D02
D10
D03
D11
D04
D12
D05
D13
D06
D14
D07
D15
A17
AMS2
ARE
A16
A15
A14
A13
A12
A11
A10
A09
A08
A07
A06
A05
A04
A03
A02
A01
EP51
A02
A03
A04
A05
A06
A07
A08
A18
A19
DRES
AWE
A9
A10
A11
A12
A13
A14
A15
A16
100k R3
EP2
BUS LINE1
3V
5V
1R2V
IMR2
MMSL
IMR
CPU_PF6
CPU_P95
CPU_P94
PWRK
CPU_P22
VOUT
RTKI
POWS
CPU_P12
RXS
THML
TXS
DPTL
4T8V
SNDL
2T8V
ALCL
SDSS
REFL
SNDS
FORL
MUDL
MCK
KEY
MDT
START
MST
unit J2252
to MAIN
CIVE
CIV
LRXD
LT XD
WFML
DASK
DOTK
SQSS
MMDK
VDL
LOST
PRES#
1CN1
1CN0
PCK
PDT
3DST
1DST
J651
2524
A0A1
2623
CEA2
2722
VSS A3
2821
OEA4
2920
DQ0
3019
DQ8 A6
3118
DQ1 A7
3217
DQ9A17
3316
DQ2A18
3415
DQ10 RY/B Y
3514
DQ3 WP/ACC
3613
DQ11 A21
3712
VDD RESET
3811
DQ4 WE
3910
DQ11 A20
40 9
DQ5A19
41 8
DQ13 A8
42
7
DQ6 A9
43
6
DQ14
A5
44
45
46
47
48
5
4
3
2
1
TC58FVM6T5BTG65GCH
IC1
DQ7
DQ15/A - 1
VSS
BYTE
A16
A11
A12
A13
A14
A15
A10
E6D1
VSSVSS
E3B5
NCCE
E4B2
NC
BHE
G5A2
WEOE
H1A1
NC
G2D3
NCNC
H6A6
NCNC
G1F4
I/015 A15
F1F3
I/014 A14
F2G4
I/013 A13
E2G3
I/012 A12
D2H5
I/011 A11
C2H4
I/010 A10
C1H3
I/09 A9
B1H2
I/08 A8
G6D4
I/07 A7
F6C4
I/06 A6
F5C3
I/05 A5
E5B4
I/04
BLE
D5
C5
C6
B6
E1
B3
A5
A4
A3
D6
CY7C1021CV33 - 15BAIT
IC51
I/03
I/02
I/01
I/00
VCC
A3
A2
A1
A0
VCC
A4
A1
VDDEXT
A2
PF8
A3
PF9
A4
PF10
A5
PF11
A6
PF14
A7
PPI2
A8
PTX0
A9
PTXI
A10
GND
A11
XTAL
CLKIN
A12
P14
GND
P13
ADDR17
P12
ADDR18
P11
ADDR19
P10
BG
P9
DATA 2
P8
DATA 5
P7
DATA 8
P6
DATA 1 1
P5
DATA 1 4
P4
DATA 1 5
BMODE1
P3 P2
TCK
VDDEXT
P1
ADDR12
N14
EMU
M2
TMR1
M1
ADDR3
L14
ADDR6
L13
ADDR8
L12
VDDEXT
L11
GND
L10
VDDINT
L9
GND
L8
VDDEXT
L7
GND
L6
GND
L5
DT0PRI
H1
DT0SEC
H2
TFS0
H3
C12
VDDEXT
C11
GND
RESET
C10
ARE
G14
AOE
G13
AMS3
G12
GND
G11
VDDEXT
G4
DR1PRI
G3
RFS1
G2
RSCLK1
G1
AMS1
F14
AMS2
F13
VDDEXT
F12
GND
F11
GND
F4
DR1SEC
F3
DT1PRI
F2
ADSP - BF532SBBC400
IC301
GND
GND
ABE1
ABE0
AWE
TSCLK0
DR0SEC
RFSO
VDDEXT
VDDINT
VDDEXT
ADDR4
ADDR1
DR0PRI
TMR2
TX
GND
GND
ADDR7
ADDR5
ADDR2
RSCLK0
TMR0
RX
VDDINT
TDI
GND
DATA 1 2
DATA 9 DATA 6 DATA 3 DATA 0
GND
ADDR15
ADDR9
ADDR10
AFFR11
TRST
TMS TDO
BMODEO
DATA 1 3 DATA 1 0
DATA 7 DATA 4 DATA 1
BGH
ADDR16 ADDR14 ADDR13
TSCLK1
AMSO ARDY SA10 VDDINT VDDINT DT1SEC MISO TFS1 BR SRAS SWE GND GND VDDEXT GND GND VDDINT VDDEXT GND MOSI PF0 SCK SCAS SMS
PPI_CLK
PPIO
VDDEXT
PF15
GND
GND
PF3
PF2
PF1
CLKOUT
SCKE
VROUT1
GND
NMI
VDDRTC
PPI1
PPI3
PF13
PF12
PF7
PF6
PF5
PF4
GND
VROUT0
F1
E14 E13 E12 E11
E4 E3 E2 E1
D14 D13 D12 D11 D10
D9 D8 D7 D6 D5 D4 D3 D2 D1
C14 C13
N13 N12 N11 N10
N9 N8 N7 N6 N5 N4 N3 N2 N1 M14 M13 M12 M11 M10 M9 M8 M3 M4 M5 M6
H4
H11
H12
H13
H14
J1
J2
J3
J4
J11
J12
J13
J14
K1
K2
K3
K4
K11
K12
K13
K14
L1
L2
L3
L4
M7
C9
C8
C7
C6
C5
C4
C3
C2
C1
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
A14
A13

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