Icom IC-7100 Service Manual Addendum page 40

(Amended page)
November 2018
• MAIN unit (9/10)
CI-V
H3R3V
D6102
R6105 R6107
TO MAIN-2 10k H3R3V
L1SS400 18k
CIV
Q6106
L2SA1576AR
Q6105 IC6102
L2SC4081 1 8
2 7 CRXD/CBSY
3 6 CTXD
CP6422
4 5
CIVE
SHORT1005
TC7WH14FK
AT-180/AH-4
Q6102
LDTC114EE ESTA
TO MAIN-1 3R3V
Q6101
START
LDTC114EE
SESTA
3R3V
Q6104
LDTA114EE
1k
R6103
1k
3R3V EKEY
KEY
3R3V 5V IC6101
R6102
1 8
D6101 D6103 2 7 SEKEY
3 6
4 5 TCON
TC7WH14FK
LRB706F LRB706F
H3R3V 3R3V
TO MAIN-2
UDRXD
UDRXD
UDTXD
UDTXD
UPWS
UPWS
UDRES
UDRES
USKI
USKI
USSENI
USSENI
R6121 VBUS
VBUS_
DRXD
33k
DTXD
TO MAIN-1
DRXD
DTXD
FRONT
H3R3V 3R3V
LRB706F LRB706F
D6712
R6652
10K
Q7218
R6651 1K
LDTC143ZE
TO MAIN-1 Q6651 D6713
LRXD
L2SC4081
LRXD_
LTXD
LTXD_
R6715 1k R6111 PWRK
PWRK_
1k
RESET
H3R3V
5V IC6402
1 5
VIN VOUT
2
VSS
3 4
CE NC
XC6222A321MR IC6103
S-80929CNMC-G8Z-T2 G
5 CD 1 RESET
OUT
2
VDD
4 NC 3
VSS
HV
CP6106 SCRES
CP06S
C6103
DXN-5R5H334U
RTC
H3R3V H3R3V
D6201
L1SS400
R6203
3.3K
BT6201
ML414HIV01E
IC6201
S-35390A
1 INT1 8
X6201
VDD
2 XOUT 7
CR-925 RTC_SDA RTC_SDA
SDA
3 XIN 6 RTC_SCL RTC_SCL
SCL
4 VSS 5 RTC_IRQ RTC_IRQ
INT2
H3R3V
R6501 R6502
J6501 10k 10k
VCC 1
TCK
TCK 2
TRST TRST
3
TDO TDO
4
TMS TMS
5
TDI
TDI 6
RESET
RES 7
MD0
MD0 8
MD1
MD1
9
EMLE EMLE
10
NC
11
VSS 12
H3R3V
R6503 R6504
J6502 10k 10k
VCC
1
CP6501 CF20 NMI#
NMI#
2
P85
P85 3
P86
P86 4
P87
P87 5
FZTX
TXD 6
FZRX
RXD 7
TEST
8
SCRES
RES# 9
CP6502 CF20
VSS 10
H3R3V 3R3V 5V HV
TO MAIN-3 TO MAIN-3 TO MAIN-3
H3R3V 3R3V 5V
H3R3V
EP6201
MPZ2012S601A
R6402 10k
R6114 47k
R6781 47k
R6823
R6822 47k
47k
C6713
TDI 0.1 A1 P04
A2 AVCC
A3 VREFL
FORL A4 P43
MUDL A5 P46
FMTL R6796 A6 P90
DRESDD 22 A7 P93
A8 P97
FRWT R6794
PSTB 22 A9 PG2
D1 R6717 100 A10 PD1
PWRS A11 P60
RTC_SCL R6718 1k A12 P63
D4 A13 PD4
D6 A14 PD6
D8 A15 PE0
B1 P67
TCK B2 P05
C6203 B3 VREFH
THML 0.1 B4 P42
ALCL B5 P45 IC6202
C6212 B6 VCC R5F56106WNBG
0.1
DRESID 22 B7 P92
SDPWS 1k R6795 B8 P96
MDAT 100 R6833 B9 PG1
D0 R6719 B10 PD0
CS1# B11 P61
C6213 B12 VCC
0.1
D5 B13 PD5
D9 B14 PE1
D10 B15 PE2
TRST C1 P02
REFV C2 P66
TMS R6720 1k C3 P03
IDL C4 P41
DPTL C5 P47
C6 VSS
WFML C7 P94
C8 BSCANP
R6721
MSTB1 C9 PG3
D2 100 C10 PD2
UPWS R6722 C11 P62
C12 VSS
1k
D7 C13 PD7
D11 C14 PE3
A5
A1 D0 A4
CP6206 CP6223
A2 D1 A3
CP6207 CP6224
A3 D2 A2
CP6208 CP6225
A4 D3 A1
CP6209 CP6226
A5 D4 CS1#
CP6210 CP6227
IC6203
A6 D5 D0
M24M01 CP6211 CP6228
R6208 A7 D6 D1
1 DU 8 47k CP6212 CP6229
VCC A8 D7 D2
CP6213 CP6230
2 E1 7
WC A9 D8 D3
CP6214 CP6231
3 E2 6
SCL A10 D9
CP6215 CP6232
4 VSS 5
SDA A11 D10 C6233
CP6216 CP6233
A12 D11 D4 0.1
CP6217
CP6234
A13 D12 D5
CP6218 CP6235
A14 D13 D6
CP6219 CP6236
A15 D14 D7
CP6220 CP6237
EDT
A16 D15 WR#
CP6221 CP6238
ECK
A17 A17
CP6222
BC0# A16
CP6239
BC1# A15
CP6240
CS1# A14
CP6241
RD# A13
CP6242
WR#
CP6243
R6806
100k
VDL
TO MAIN-1
IDL
THML
HV
FORL
REFL
ALCL
MUDL
DPTL
FMTL
WFML
R6821
Q6107
LDTC114EE
47k
TXS
R6211 100
N1 LRXD
P25
M15 A14
PB6
M14 A16
PC0
RTKI
M13 R6761
VSS
SKYS
M12 100 DTXD
PC7
M11
PH4
M10 BC1#
P51
M9
22 R6742 DSPR
P81
M8 22 R6741 DCSR
P83
M7 DPWS
P57
M6 1k R6732 PSENI
P37
PDV
M5 22 R6740 PLDA
P14
M4 0.1 C6231
VSS
M3 MMDK
VCC
M2 LTXD
P26
M1 SKYS
P27
L15 A11
PB3
L14 A12
PB4
L13 A13
PB5
L12 A15
PB7
L4 DT_DAT0
PF0
L3 DT_DAT3
PF3
L2 DT_DAT1
PF1
L1 DT_DAT2
PF2
K15 22 R6739 DSP_PD
P74
K14 DSP_STB
P73
K13 A9
22 R6738
PB1
K12 A10
PB2
K4 SCIRQ
P33
K3 R6737 22 USKI
P32
K2 R6731 1k MMDK
P30
K1 R6736 22 USSENI
P31
J15
R6797 22 DSP_CK
P70
J14 C6229
VCC
J13 0.1 DSP_SI
P71
J12 R6735 22 DSP_SO
P72
J4 R6734 22 PDV
P34
J3 R6730 1k CP6205
PF6
J2 CP06S DT_CLK
PF4
J1 DT_CS
PF5
H15 SCRXD
PH1
H14 SCSCK
PH0
H13
VSS
H12 A8
PB0
CP6418
SHORT1005
X6202
CR-924
12.288 MHz
SCRES
IC6204
B4 A4 C3 A6
A5 SCRES
B3 A3 C4 A7
A6
A5 A2 D4
A8
A7
A4 A1 A2 RD#
OE
A3 A0 B2 BC1#
UB
B5 CE1 A1 BC0#
LB
B6 D0 G1 D15
D15 SESTA
C5 D1 F1 D14
D14 SEKEY
C6 D2 F2
D13
D13
D5 D3 E2 D12
D12
D6 VCC E6
VSS
D1 VSS E1 C6234
VCC
E5 D4 D2 0.1 D11
D11
F5 D5 C2 D10 CP6421
D10
F6 D6 C1 SHORT1005
D9
D9
G6 D7 B1 D8
D8
G5 WE A6
CE2
E4 A16 H2 A9
A8
F4 A15 H3 A10
A9
F3 A14 H4 A11
A10
G4 A13 H5
A12
A11
G3 A12 H6
NC
D3 NC H1
NC
E3 NC G2
NC
R6808 R6809
CS16LV20493AUIP55 100k 100k
R6807
100k
33
H3R3V H3R3V H3R3V H3R3V H3R3V H3R3V H3R3V
R6707
R6706
R6705
R6704 1k
R6703 1k
R6702 1k
R6701 1k
R6710 1k
1k
1k
D6710 D6701 D6702 D6703 D6704 D6705 D6706 D6707
LRB706F LRB706F LRB706F LRB706F LRB706F LRB706F LRB706F LRB706F
H3R3V H3R3V
TO MAIN-1
R6606
MMSL
MMSL_
RSPK 1k
RSPK
D6602
H3R3V
LRB706F
H3R3V
TO MAIN-3
R6602
RTKI
SKYS_
1k
D6601
TO MAIN-10
LRB706F
PDV
MMDK
TO MAIN-4
D6317
D6302
*D6309
L1SS400
L1SS400 LOF1
D6325
L1SS400
D6310
L1SS400 LOF2
D6326
D6319 L1SS400
D6303
L1SS400
L1SS400 LOF3
D6327
D6304 L1SS400
L1SS400 LOF4
D6328
D6321 L1SS400
D6305
L1SS400
L1SS400 LOF5
Explanatory notes
D6329
L1SS400
D6314 D6322
D6306
L1SS400 L1SS400
L1SS400 LOF6 TX Line
D6330
D6315 L1SS400
D6307
L1SS400 RX Line
L1SS400 DLF1
D6324
D6316 Voltage Line (HV)
D6308
L1SS400
L1SS400
L1SS400 DLF2
D6332
L1SS400 Voltage Line (VCC)
Q6302 Q6303 Q6304
Voltage Line (14V)
Q6301~Q6304
Q6301
LDTC114YE×4
Voltage Line (8V)
Voltage Line (5V)
R6301
100k
R6828
100k
H3R3V
EP6401
MPZ1608S601A
1 PB6/AN6/DA0 48
P25/SCK3_2
2 PB7/AN7/DA1 47 DLF2
R6789
P23/TRCOI
3 AVCC 46 1k
P22/TXD
4 X2 45
P21/RXD
5 X1 44 R6788 DLF1
P20/SCK3
6 AVSS 43 1k
P87/TREO
7 RES 42
P86/TRBO
8 TEST IC6401 41
P85/TRAIO
R4F20102NFA
9 VSS 40 R6815 DBRS
P67/FTIOD1
10 PJ1/OSC2 39 R6787 1k PRESH
P66/FTIOC1
11 PJ0/OSC1 38 1k
P65/FTIOB1
12 VCC 37
P64/FTIOA1
13 P37/TXD_3 36
P60/FTIOA0
14 P36_RXD_3 35
NMI
15 P35/SCK3_3 34
P61/FTIOB0
16 P34/FTCI 33
P62/FTIOC0
X6401
CR-841
19.6608 MHz
R6773
R6770 R6771 R6772
1k
100 1k 1k
H3R3V
H3R3V
H3R3V H3R3V
TO MAIN-3
R6709 H3R3V
R6708
VDL_
1k
IDL_
1k
1k
FORL_
REFL_
ALCL_
TO MAIN-1
A/D
THML_
MUDL_
DPTL_
D6708 D6709
TO MAIN-7
FMTL_
TO MAIN-6
LRB706F LRB706F WFML_
TO MAIN-4
REFV
REFV
TO MAIN-1
ICCV
D/A
ICCV
TO MAIN-1
FANV
FAN
TO MAIN-1,3
PWRS
PWRS
TO MAIN-1,10
DRESH
DRESH
TO MAIN-4
PCK
PCK
PDAT
PDAT
1DST
1DST
1CN0 DDS
1CN0
1CN1
1CN1
3DST
3DST
PRESH
PRESH
TO MAIN-1,10
MCK
MCK
MDAT
MDAT
TO MAIN-1
PSTB
PSTB
TO MAIN-10
MSTB1
MSTB1
MSTB2
MSTB2
DSTB
DSTB
TO MAIN-1
HSENI
HSENI
VSENI
VSENI
PSENI
PSENI
TO MAIN-1
SD_TXD
SD_TXD
SD_RXD
SD_RXD
SD_SCK
SD_SCK
SD_CS
SD
SD_CS
SD_SENC
SD_SENC
SD_PTC
SD_PTC
SDPWS
SDPWS
TO MAIN-7
DSPCK
DSPCK
DSPR
DSPR
DSPX
DSPX
DCSR
DCSR
DCSX
DCSX
HSK0
HSK0
HSK1
HSK1
FRWT
FRWT TRX
DRESID
DRESID DSP
DPWS
DPWS
PLCK
PLCK
PLDA
PLDA
RECK
RECK
REDA
REDA
TO MAIN-8
DSP_CK
DSP_CK
DSP_SI
DSP_SI
DSP_SO
DSP_SO DV
DSP_STB
DSP_STB DSP
DSP_PD
DSP_PD
DSP_REQ
DSP_REQ
DSP_DEMP
DSP_DEMP
DRESDD
DRESDD
TO MAIN-4
LOF1
LOF1
LOF2
LOF2
LOF3
LOF3
LOF4
LOF4
LOF5
LOF5
LOF6
LOF6
DBRS
DBRS
DLF1
DLF1
DLF2
DLF2
DLF3
/LOF6
CP6417
SHORT1005 TO MAIN-3,7
TXS
TXS
TO MAIN-3
HTXS
HTXS
TO MAIN-1,3
VTXS
VTXS
UTXS
UTXS
SCSCK
TO MAIN-3
HRXS
HRXS
FZTX
VRXS
VRXS
FZRX
URXS
URXS
P87
TO MAIN-3,7
P86
RXS
P85 RXS
CP6409
NMI#
TCON
R6785
47k
SCSCK CP6244
CP06S
SCTXD CP6245
CP06S
SCRXD
CP6246
CP06S
SCTRG CP6247
CP06S
SCACK CP6248
CP06S
SCTXS
CP6249
CP06S
SCIRQ CP6250
CP06S