Icom IC-7100 Service Manual Addendum page 207

(Ammended page)
October 2013
• MAIN UNIT (MAIN-9)
C I-V
H3R3V
L1SS400
R6105 R6107
TO MAIN- 2 10k H3R3V
D6102 18k
CIV
L2SA1576AR
Q6106
Q6105 IC6102
1 8
L2SC4081
2 7
CRXD/CBSY
3 6 CTXD
CP6422
4 5
CIVE
SHORT1005
TC7WH14FK
AT-180/AH-4
Q6102
LDTC114EE ESTA
TO MAIN- 1 3R3V
START Q6101
LDTC114EE
SESTA
3R3V
Q6104
LDTA114EE
1k
R6103
1k
3R3V EKEY
KEY
3R3V 5V I C6101
R6102
1 8
LRB706F LRB706F 2 7 SEKEY
3 6
4 5
TCON
TC7WH14FK
D6101 D6103
H3R3V 3R3V
TO MAIN- 2
UDRXD
UDRXD
UDTXD
UDTXD
UPWS
UPWS
UDRES
UDRES
USKI
USKI
USSENI
USSENI
R6121 VBUS
VBUS_
33k DRXD
DTXD
TO MAIN- 1
DRXD
DTXD
FRONT
H3R3V 3R3V
LRB706F LRB706F
TO MAIN- 1 D6712 D6713
R6716 1k LRXD
LRXD_
LTXD
LTXD_
R6715 1k PWRK
PWRK_
1k R6111
RESET
H3R3V
5V IC6402
1 5
VIN VOUT
2
VSS
3 4
CE NC
XC6222A321MR
S-80929CNMC-G8Z-T2 G
IC6103
5 1 RESET
CD OUT
2
VDD
4 3
NC VSS
HV
CP6106
SCRES
CP06S
RTC
H3R3V H3R3V
D6201
L1SS400
R6203
100k
I C6201
1 8
INT1 VDD
2 7 RTC_SDA RTC_SDA
XOUT SDA
X6201 3 6 RTC_SCL RTC_SCL
XIN SCL
4 5 RTC_IRQ RTC_IRQ
VSS INT2
CR-925 S-35390A
H3R3V
R6501 R6502
J6501 10k 10k
VCC
1
TCK TCK
2
TRST TRST
3
TDO TDO
4
TM S TM S
5
TD I TD I
6
RES RESET
7
MD0 MD0
8
MD1 MD1
9
EMLE EMLE
10
NC
11
VSS
12
H3R3V
R6503
R6504
J6502 10k
10k
VCC
1
NMI# CP6501 CF20 NMI#
2
P85
3
P86
4
P87
5
TXD FZTX
6
RXD FZRX
7
TEST
8
RES# SCRES
9
VSS CP6502 CF20
10
H3R3V 3R3V 5V
TO MAIN-3 TO MAIN-3 TO MAIN-3
H3R3V 3R3V 5V
H3R3V
R6402 10k
R6114 47k
R6781 47k
R6823
R6822 47k
47k
C6713
0.1
TD I A1
P04
A2
AVCC
A3
VREFL
FORL A4
P43
A5
MUDL
P46
FMTL R6796 A6
P90
DRESDD 22 A7
P93
FRWT R6794 A8
P97
PSTB 22 A9
PG2
D1 R6717 100 A10
PD1
A11
PWRS
P60
RTC_SCL R6718 1k A12
P63
D4 A13
PD4
D6 A14
PD6
D8 A15
PE0
B1
P67
B2
TCK
P05
B3
0.1
VREFH
THM L C6203 B4
P42
ALCL B5 *I C6202
P45
0.1 B6
VCC
DRESID 22 C6212 B7
P92
SDPWS 1k R6795 B8
P96
B9
MDAT 100 R6833
PG1
D0 R6719 B10
PD0
CS1# B11
P61
0.1 B12
VCC
D5 C6213 B13
PD5
D9 B14
PE1
B15
D10
PE2
TRST C1
P02
REFV C2
P66
TM S R6720 1k C3
P03
IDL C4
P41
DPTL C5
P47
C6
VSS
WFML C7
P94
C8
R6721 100 BSCANP
MSTB1 C9
PG3
D2 C10
PD2
UPWS R6722 C11
P62
C12
1k VSS
C13
D7
PD7
D11 C14
PE3
A5
A1 D0 A4
CP06S CP6206 CP06S CP6223
A2 D1 A3
CP06S CP6207 CP06S CP6224
A3 D2 A2
CP06S CP6208
CP06S CP6225
A4 D3 A1
CP06S CP6209
CP06S CP6226
A5 D4 CS1#
CP06S CP6210 CP06S CP6227
A6 D5 D0
CP06S CP6211 CP06S CP6228
IC6203
A7 D6 D1
CP06S CP6212 CP06S CP6229
1 8
DU VCC A8 D7 D2
CP06S CP6213 CP06S CP6230
2 7
A9 D8 D3
E1 WC CP06S CP6214
3 6 CP06S CP6231
A10 D9
E2 SCL CP06S CP6215
4 5 CP06S CP6232
VSS SDA A11 D10
CP06S CP6216 CP06S CP6233
A12 D11 D4
CP06S CP6217 CP06S CP6234
M24M01
A13 D12 D5
CP06S CP6218 CP06S CP6235
A14 D13 D6
CP06S CP6219 CP06S CP6236
A15 D14 D7
CP06S CP6220
EDT CP06S CP6237
A16 D15 WR#
CP06S CP6221
CP06S CP6238
ECK A17 A17
CP06S CP6222
BC0# A16
CP06S CP6239
BC1# A15
P85 CP06S CP6240
CS1#
P86 CP06S CP6241
RD#
P87 CP06S CP6242
WR #
CP06S CP6243
R6806
100k
34
HV
TO MAIN- 1
HV
R6821
Q6107
47k LDTC114EE
TXS
R6211 100
N1 LRXD
P25
M15 A14
PB6
M14 A16
PC0
M13 R6761
VSS
M12
100 DTXD
PC7
M11
PH4
M10 BC1#
P51
M9 22 R6742 DSPR
P81
M8 22 R6741 DCSR
P83
M7 DPW S
P57
M6
1k R6732 PSENI
P37
M5 22 R6740 PLDA
P14
M4 0.1 C6231
VSS
M3
VCC
M2 LTXD
P26
M1 SKYS
P27
L15
A11
PB3
L14
A12
PB4
L13 A13
PB5
L12 A15
PB7
L4 D T_DAT0
PF0
L3 D T_DAT3
PF3
L2 D T_DAT1
PF1
L1
D T_DAT2
PF2
K15 22 R6739 D SP_PD
P74
K14 DSP_STB
P73
K13 22 R6738 A9
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 0.1
VCC
J13 DSP_SI
P71
J12
R6735 22 DSP_SO
P72
J4 R6734 22 PDV
P34
J3 R6730 1k
PF6
J2 CP6205 CP06S DT_CLK
PF4
J1 DT_CS
PF5
H15 SCRXD
PH1
H14
SCSCK
PH0
H13
VSS
H12 A8
PB0
X6202
CR-924
12.288MH z
SCRES
IC6204
B4 C3 A6
A4 A5
B3 C4 A7
A3 A6
A5 D4 A8
A2 A7
A4 A2 RD#
A1 OE
A3 B2 BC1#
A0 UB
B5 A1
BC0#
CE1 LB
B6 G1 D15
D0 D15
C5 F1 D14
D1 D14
C6 F2 D13
D2 D13
D5 E2 D12
D3 D12
C6233 D6 E6
VCC VSS 0.1
D1 E1
0.1
VSS VCC
E5 D2 C6234
D11
D4 D11
F5 C2 D10
D5 D10
F6 C1 D9
D6 D9
G6 B1 D8
D7 D8
G5 A6
WE CE2
E4 H2 A9
A16 A8
F4 H3
A10
A15 A9
F3 H4 A11
A14 A10
A14 G4 H5 A12
A13 A11
A13 G3 H6
A12 NC
D3 H1
NC NC
E3 G2
NC NC
R6808 R6809
CS16LV20493AUIP55 100k 100k
100k
R6807
H3R3V H3R3V H3R3V H 3R3V H3R3V H3R3V H 3R3V
VDL
IDL
THM L R6706
FORL R6705
REFL R6704 1k
ALCL R6703 1k
MUDL R6702 1k
DPTL R6701 1k
FMTL R6710 1k
WFM L 1k
1k
LRB706F LRB706F LRB706F LRB706F LRB706F LRB706F LRB706F
D6710 D6701 D6702 D6703 D6704 D6705 D6706
H3R3V H3R3V
TO MAIN-1
R6606
M MSL
MMSL_
1k
RSPK
RSPK
LRB706F
H3R3V
D6602
H3R3V
TO MAIN- 3
RTKI R6602
RTKI
SKYS
SKYS_
1k
LRB706F
TO MAIN-10
D6601
PDV
PDV
MMDK
M MDK
TO MAIN-4
L1SS400 L1SS400 L1SS400
L1SS400 LOF1
D6302 *D6309 D6317 D6325
L1SS400 L1SS400
LOF2
D6310 D6326
L1SS400 L1SS400 L1SS400 L1SS400
LOF3
D6303 D6319 D6327
L1SS400 L1SS400 L1SS400
LOF4
D6304 D6328
L1SS400 L1SS400
LOF5
D6305 D6321 D6329
D6314
L1SS400
L1SS400 L1SS400 L1SS400
LOF6
D6306 D6315 D6322 D6330
L1SS400
L1SS400 L1SS400 L1SS400
DLF1
D6307 D6316
L1SS400
DLF2
L1SS400 L1SS400
D6308 D6324 D6332
Q6301 Q6302 Q6303 Q6304
LDTC114YE LDTC114YE LDTC114YE LDTC114YE
100k
R6301
R6828
100k
H3R3V
EP6401
MPZ1608S601A
1 48
PB6/AN6/DA0 P25/SCK3_2
2 47 R6789
PB7/AN7/DA1 P23/TRCOI
3 46 1k
AVCC P22/TXD
4 45
X2 P21/RXD
5 44
R6788
X1 P20/SCK3
6 *IC6401 43 1k
AVSS P87/TREO
SCRES 7 42
RES P86/TRBO
8 41
TEST P85/TRAIO
9 40 R6815
VSS P67/FTIOD1
10 39 R6787 1k
PJ1/OSC2 P66/FTIOC1
11 38
1k
PJ0/OSC1 P65/FTIOB1
12 37
VCC P64/FTIOA1
SESTA 13 36
P37/TXD_3 P60/FTIOA0
SEKEY 14 35
P36_RXD_3 NMI
15 34
P35/SCK3_3 P61/FTIOB0
16 33
P34/FTCI P62/FTIOC0
X6401
CR-841
19.6608MHz
R6773
1k
R6770 R6771 R6772
100 1k 1k
*: Refer to the PARTS LIST for the value and name of component.
H3R3V
H3R3V
H3R3V H3R3V
TO MAIN- 3
R6709
H3R3V
R6708
VDL_
R6707 1k
IDL_
1k
1k
FORL_
REFL_
LRB751 S
ALCL_
D6711
TO MAIN- 1
A/D
THML_
MUDL_
DPTL_
LRB706F LRB706F LRB706F
TO MAIN- 7
FMTL_
TO MAIN- 6
WFML _
D6707 D6708 D6709
TO MAIN- 4
REFV
REFV
TO MAIN- 1
D/A
ICCV
ICCV
TO MAIN- 1
FANV
FANV
TO MAIN-1, 3
PWRS
PWRS
TO MAIN-1,10
D RESH
D RESH
TO MAIN- 4
PCK
PCK
PDAT
PDA T
1DST
1DST DD S
1CN0
1CN0
1CN1
1CN1
3DST
3DST
PRESH
PRESH
TO MAIN-1,10
MCK
MCK
MDAT
M DAT
TO MAIN- 1
PSTB
PSTB
TO MAIN-10
MSTB1
MSTB1
MSTB2
MSTB2
DSTB
DSTB
TO MAIN- 1
HSENI
HSENI
VSENI
VSEN I
PSENI
PSENI
TO MAIN- 1
SD_TXD
SD_TXD
SD_RXD
SD_RXD
SD_SCK
SD_SCK SD
SD_CS
SD_CS
SD_SENC
SD_SENC
SD_PTC
SD_PTC
SDPW S
SDPW S
TO MAIN- 7
DSPCK
D SPCK
DSPR
DSPR
DSPX
DSPX
DCSR
DCSR
DCSX
DCSX
HSK0
HSK0
HSK1
HSK1
TRX
FRW T
FRWT
DRESID
DRESID DSP
DPWS
DPWS
PLCK
PLCK
PLDA
PLDA
RECK
RECK
REDA
REDA
TO MAIN- 8
DSP_CK
DSP_CK
DSP_SI
D SP_SI
DSP_SO DV
D SP_S O
DSP_STB
D SP_STB DSP
DSP_PD
D SP_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
DLF 1
DLF1
DLF2
DLF2
DLF3 CP6417
/LOF6
SHORT1005
TO MAIN-3, 7
TXS
TXS
TO MAIN- 3
HTXS
HTXS
TO MAIN-1, 3
VTXS
VTXS
UTXS
UTXS
SCSCK
TO MAIN- 3
DLF2
H RXS
FZTX H RXS
VRXS
FZRX VRXS
URXS
URXS
DLF1
P87
TO MAIN-3, 7
P86
RXS
P85 RXS
DBRS
PRESH
CP6409
NMI#
TCON
SCSCK
CP06S
CP6244
SCTXD
CP06S
CP6245
SCRXD
CP06S
CP6246
SCTRG
CP06S
CP6247
SCACK
CP06S
CP6248
SCTXS
CP06S
CP6249
SCIRQ
C CP06S
P6250