Icom IC-7100 Service Manual Addendum page 278

Q5213 LDTC114 IC5161,IC5162
IC5213 TC7W53FK TS462CPT
RXIF
Q5212 LDTC114
Q5211 LDTC114
IC5212 TC7W53FK
LPF
IC5211 TC7W53FK
AMOD
DATIN
UMOD
RXS
IC5161,IC5163
TS462CPT
UMODS MODS
LPF
IC141 TS462CPT
MICI
MIC
AM P
IC5111 IC5081
TC7W53FK TS462CPT
fc=36kHz
TXIF
IF
AM P
FMTL
RXS
IC5083 IC5083 I C5082
IC221 Q5151 LDTC114 TS462CPT TS462CPT TS462CPT
MP7741 IC5151 TC7W53FK
AF
LPF LPF
AF AM P
AM P
fc=3.5kHz fc=16kHz
AFONS
WFMS
AM S
AGC
fc=30.4kHz fc=89kHz I C5081
TS462CPT
AFO
LPF LPF
LPF
AAF
3R3V 3R3V IF-DSP 3.3V
IC5061
XC6222D121
+1.2V 1R2V IF-DSP Core
REG
IC5501
XC6222D131
3R3V +1.3V 1R3V
DV-DSP
REG VDDA_PLL
MAIN UNIT
HV
CTRL VDL
IC1001
TPS62110
HV H3R3V
DC-DC
Q1001 RZR040P01
Q1002 LDTC114
S2 8V
3R3V
SW12
IC1101
TPS62110
PWRS
14V 5V
DC-DC
5V
IC1201
TPS62110
DCCLK 8V
1/4 DC-DC
IC1301 SN74AHC74
IC1302 TC4SV69F
IC161
X1301 TA7808
CR-838
(4.194304) +8 F8V
REG
I C5001
IC5071 TMS320C6745
AK4621EF
fs=96kHz
PLCK/PLDA/RECK/REDA/DSPCK/DSPR/DSPX/DCSR/DCSX
IF
A/D
AM P
IF-DSP HSK0/HSK1
D RESID/FRWT
I C6203
AF Q6103
A/D
AM P
OSC_IF
I C6402
IC6103/IC6403 S-80928CNMC x2
FLASH
LPF D/A
MEMORY HV
I C5002 I C5002
EN25Q80A EN25Q80A
SCRES
I C7007 I C7007
I C6102 TC7WH14FK HV
LPF D/A
Q6105 L2SC4081
Q6106 L2SA1576
C I-V
CIV
I/F
I C5072
I C5091 PCM1754
NJM2904V
AGC
D/A
AM P
I C5053 I C5052 I C5051
SN74AUC1G04 SN74AHC74PW SN74AUP1T17
D/A
AM P
BUFF 1/2 BUFF
I C5502
TMS320C5517
OSC_DV 12.288MHz
DV-DSP DSPCK/DSP_S0/DSP_STB/DSP_PD/DRESDD
DSP_SI/DSP_REQ/DSP_DEMP
FLASH
MEMORY
I C5503
EN25Q40
Q1419 LDTC114 Q1410 LDTC114 Q1401 LDTC114
Q1420 2SB1132 Q1411 LDTA114 Q1402 LDTA114
Q1421 LDTC144 Q1412 LDTC144 Q1403 LDTC144
R8 R8
5V T5
R8V HR8V T5V
CTRL CTRL
CTRL
RXS HRXS TXS
Q1416 LDTC114 Q1451 LDTC114
Q1417 2SB1132 Q1452 LDTA114 Q1404 LDTC114
Q1418 LDTC144 Q1453 LDTC144 Q1405 LDTA114
T8 R8
T5
T8V VR8V VT5V
CTRL CTRL
CTRL
TXS VRXS VUR8V VTXS
Q1454 LDTC114
Q1413 LDTC114 Q1455 LDTA114 Q1407 LDTC114
Q1414 LDTA114 Q1456 LDTC144 Q1408 LDTA114
T8 R8
T5
HT8V UR8V UT5V
CTRL CTRL
CTRL
HTXS URXS UTXS
9-3
X6401
CR-841 1CN0/1CN1/PRESH
(19.6608MHz) PDAT,PCK,1DST,3DST
SUB
CPU ESTA
/EKEY
M24M01
LDTC114 IC6401
R4F20102NFA
ECK/EDT
EEPROM
TCON/SESTA/SEKEY
XC6222A321 X6202
CR-924
( 12.288MHz )
RESET
S-80945CNMC S-80945CNMC RESET SD_RXD/SD_CS/SD_SENC
SD_TXD/SD_PTC/SD_SCK
PDV MAIN
VDET
CPU
CTXD/CRXD/CBSY
IC6202
DRXD
R5F56106
DTXD
X5051
CR-939 MSTB1 MDAT/MCK
( 24.576MHz) - MSTB2 /DSTB/PSTB
BUFF
I/O I C401
DRESH
EXP NJM2904V
IC7001/IC7002/IC7003/IC7004/IC7005
SN74AHC595PW x5
I C7006 R2A20169SA
I C7008 HD 74LV2GT34AUS
Q7216 LDTC114
Q7217 LDTA114
IDL UMODS
VDL USQLS
THM L UDRES
FMTL VBUS
UDRXD
ALCL USKI
FORL USSENI
REFL
SKYS
TXS
RXS UDTXD
HTXS UPWS
VTXS
UTXS HPR1S
HRXS HPR2S
VRXS HPOFS
URXS HATOFS
HATTS
AMS VUATTS
FMS UPRES
NASBS VPRES
WFMS VBANDS
VTRS
MODS POCV
UMODS DRIV
DRESL VTRV
BANV
MAFOS ICCV
AFONS VUID1V
RSPS DIDV
RSPK VUT1V
VUT2V
MSQOS HFID1V
PTRAS HFID2V
M SQS
MUDL
M MSL
PSENI
MMDK
HTRAS
VTRAS
ASQLS
HSENI
VSENI
RTKI
DPTL
MAIN UNIT
IC6101 TC7W14FK
Q6104 LDTA114
Q6101/Q6102 LDTC114 x2
DISPLAY UNIT
TUNER STARTKEY
I/F
IC6204
CS16LV20493A
SRAM
Q261 TRU02P02
Q262 LDTC114
H3R3V LCD
LCD-TW
LIGHT
SW
SDPWS
LEDK
LEDA
LCD
SD_CARD STN-LCD LIGHT
CTRL
IC6201 X6201
RTC_IRQ S35390A CR-925 TW_VDD/TWDCLC/TWCS/TWDT X
/RTC_SCL / TWBUSY/TWDRX/TWPIRQ
/RTC_SDA /LCDCS/LCDRST/LCDCD BKLV
RTC
/ LCDD0-LCDD7
LTXD
LRXD
PWRK
PWRS
FANV
FDSHK
FDOTK
FSPK
ISPS
GSS
FRONT
PUSH-SWs
XFCK
S22 CPU
MPADK
SPCHK
PUSH1
S22 PUSH-SWs
PUSH1
AUTO_TUNE A/D
RIT SET MIC/RFPWR
DR QUICK SPEED/PITCH
NR NOTCH P.AMP/ATT
NB M ENU TUNER/CALL
KI0-3
A/D
IC701
R1240N001A
F8V F3R3V I C201
DC-DC
STM32F101VF
RESET
IC202
S-80928CNMC
FLRXD X201
FLTXD CR-910
From MAIN UNIT
F8V
F8V
PWRK
PWRK
AFO AFO
FLRXD
LTXD
MICE
MICE
MICI MICI
FLTXD
LRXD
Q701
LN2306LT
GSS
ELEC-KEY
FDSHK
FDOTK
J851
I C601
TPS61161A
KEY
KEY
KELV LIGHT
LIGHT
CTRL
PBT
G
IC301
RIT
TPS61161A
G
I C901 TC74HCD08
Q 901/Q902/Q903 VR
Q 904/Q905/Q906
Q 907/908 DS1107
LS2C4081 x8 G
RDS
CTRL
LED TDS
KELV R
TDS/RDS/PDS/RTDS SEC2462C
M-CH/PBT/RIT
MCHAK,MCHBK,BNKAK,BNKBK
RFL,AFL(A/D)
S1 VR2K
CLKK
PUSH1
M AINDAK
M AINDBK
VOLUME
EX-2832
AFL
Q 501 2SB1132L
Q 505 L2SA1576AR RFL
F8V
LIMITER
PWRK
PWR KEY
PUSH1
FUDL
Q 801 LDTC114 Q 801 LDTC114
FMSL
SW
FAFOS
Q 502 DSC7004S
Q 506 LDTA114
Q 507 L2SC4081
SEND
FTRAS J1304
SW
FSENI
1
2
3
IC501 TA7501F MIC
4
Q 504 LDTA114
5
Q503/Q505 LDTC143 x2
6
7
FSQOS COMMAND FSQL
8
FSQS I/F
FMDK
M ICE
MICI
PWRK
FSPK
Q401 Q401 TPCF8107 TPCF8107 PHONES/SP
Q402 RUE002N02 Q402
OUTPUT
CTRL
FSPS J301
Q403 TPCF8107
Q404 RUE002N02
SP1
AF SP
MUTE
ISPS