Icom IC-7610

8-3
IC7401
LAN
DRIVER
X7401
25.0 MHz
FAN
CTRL
Q451, Q452
PHOL
BUFF
IC1021
PHOR
UMOD
UMODS
D/A
IC401
ISPBS
MICI
FPWS
AMOD
D/A
A/D
TXS
A/D
RXS
PWRS
BUFF
IC2411
SDPWS
SPONBS
RFMON
A/D
200 ksps,12 bits
IC9501
ICCV
FID2V
FID1V
DPALCL
AGCBV
DID1V
DRIV
BANDV
PDIDV
REFV
DID2V
SW
RL
REFSEL
IREFV
A/D
IC8201
PLL
IC
IC2301
POCV
AMP
Q2410
ATT
AGCAV
RESET
IC4231
AFO
SPONAS
LOOP
FIL
AGCBV
X2401
AF
AMP
AF
AMP
AF
AMP
AF
AMP
AF
AMP
AF
AMP
AF
AMP
AF
AMP
AF
AMP
AF
AMP
IC3011
REFULK
X4021
48 MHz
SPAK
FORLP
EEPROM
IC4211
AMP
IC8101
IC3201
DC
AMP
DC
AMP
IC9201, Q9201
BUFF
IC421
REFLVL
AMP
Q2431
REFLP
PIN
ATT
D8051~D8055
D/A
RTC
IC4521
SPBK
AGCAV
IC4361
VDET
LPF
X2302
RXS
BRRF
ATRRF
TXS
DVI
XMITER
IC6201
IC7001, Q7021, Q7022
TUNER
I/F
UAFB
IC411
SHIFT
REGISTER
SPONAS
SPONBS
PHONS
ISPBS
ANTS
AMS
NASBS
TXS
IC3011
IC3031
IC3031
SW
RL
IC3061
IC3051
SW
RL
IC3151
IC3151
AF
AMP
AF
AMP
AF
AMP
IC3311
IC3311
UAFA
D/A
DPGV
IC3351
D/A
IC3341
AAF
D/A
IC3301
D/A
IC3001
X7111
(6.000 MHz)
UCLKS
CI-V
I/F
Q7002, Q7001
1 2
3 4
VBUS
SW
IC7021 IC7051
USB
BRIDGE
IC7031
USB
CODEC
UAFB
UAFA
UMOD
X7031
(12.000 MHz)
IC7032
BIAS
CTRL
CIV
IC7071
USB
BRIDGE
CI-V
I/F
Q7012, Q7011
EEPROM
IC9481
IC9401
USB3.0
I/F
X9401
30.0 MHz
AMP
Q2302
BUFF
IC2451
PIN
ATT
D8551~D8555
AMP
IC8601
D/A
IC9202
D/A
IC9201, Q9202
VBUS
SW
IC4171
IC4201
FLASH
ROM
IC5151
SDRAM
LVDS
XMITER
IC6301
IC5101
SDRAM
IC6211
FLASH
ROM
IC501
MULTI
PLEXER
THML
FANI
EPAD1L
EPAD2L
UPWS
BUFF
IC421
PDIDL
BUFF
IC431
PFIDL
BUFF
IC431
VDL
DCLK#
DCLK
A/D
IC8701
D/A
IC9101
X6021
48 MHz
BUFF
IC7001
BUFF
IC7001
KEYI
TRVI
RTKI
SPAK
REFLVL
SPBK
ALCL
METBV
MIC8VS
METAV
EXRL2S
EXRL1S
UMODS
REFV
FANI
IC1021
FAN
IDET
IC3102
MIC
AMP
MIC
AMP
MIC
AMP
MIC
AMP
IC3111
IC3121 IC3102
IC9651
FLASH
ROM
ADJB
ADJA
DSELADJ
ADJA
ADJB
RXS
RXS
ADJB
ADJA
Q3122
SW
MIC8V
MIC8VS
CTRL
Q9156
BUFF
IC9021
BUFF
IC9031
BUFF
IC9041
ATT
AMP
IC3351
TRVTS
PW2FB
ATT
PW2FBS
PW2FBS
BUFF
IC2412
LPF
LPF
CAPONS
BT4221
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2625
10
DPWR
9
SSRX+
8
SSRX–
7
GND DRAIN
6
SSTX+
5
SSTX–
4
GND
3
D+
11
DGND
2
D–
1
VBUS
12 13
1
2
3
4
5
6
7
8
910
REFCK, REFDT, REFLE
RESET
PDV
6 dB
HV
H3R3V
INT SP
[EXT-SP A]
[EXT-SP B]
TMDS_D2+, TMDS_D2–
TMDS_D1+, TMDS_D1–
TMDS_D0+, TMDS_D0–
TMDS_CLK+, TMDS_CLK-
LAN
FAN
TO RF
TO RF
TO TUNER
TO FRONT (SD)
SD_WP, SD_CD, SD_D1, SD_D0
SD_CLK, SD_CMD, SD_D3, SD_D2
TO TUNER
TCLK, TDAT, TSTB1~TSTB4, TOE
TPWRL, IMPI, SWRL, PHASEI
RTC_IRQ,RTC_SCL,RTC_SDA
ECK, EDT
TO FRONT (DISPLAY)
TO FRONT (USB)
TCON, ESTA, EKEY
START, KEY
TO PA
LTXD, LRXD, PWRK, FRES, FSENI, FTRAS
MCK, MDAT, RSTB1~RSTB5, DRESL
TO RF
MCK, MDAT, PSTB, DRESL
LAN_MDIO, LAN_MDC, LAN_RSTL
LAN_TXD0~TXD3, LAN_TXER, LAN_TXEN
LAN_CRS, LAN_COL, LAN_RXDV, LAN_TXCLK
LAN_RXCLK, LAN_RXD0~RXD3, LAN_RXER
TO FRONT (DISPLAY)
LCD_R3~R7, LCD_G2~G7, LCD_B3~B7
LCD_DE, LCD_CLK, LCD_HS, LCD_VS
TO FRONT (DISPLAY)
USB1HM,USB1HP,USB2HM,USB2HP
USB2PENC, USB2OVC
USB1PENC, USB1OVC
MCK, MDAT, DRESL
DSTB
IC7101
USSPD2, USKI2, USSENI2, UDRXD2, UDTXD2, UDRES
UCRXD, UCTXD
UDRXD1,UDBSY,UDTXD1
CRXD, CBSY
USSPD1, USKI1, USSENI1
USB HUB
CTXD
U3_D00~D31, U3_BE0~BE3, U3_RXE,U3_TXE
U3_SIWU, U3_WR,U3_DB, U3_CLK
U3_RESET, U3_WKUP, U3_RD, U3_OE
VBUS0, VBUS1
USB1_5V
USB2_5V
DVIPD, DVIMSEN, DVIDT, DVICK, ELCD_RST
ELCD_R3~R7, ELCD_G2~G7, ELCD_B3~B7
ELCD_DE/ELCD_CLK/ELCD_HS/ELCD_VS
CLKM, CLKP
LK0M, LK0P
LK1M, LK1P
LK2M, LK2P
RZM_BUS
RZD_BUS
FPX_AGC
FPX_DPD
FPX_DET
RZM_SFLD0~SFLD3
RZM_SFLSS, RZM_SFLCK
MSTB
TO PA
FANV
MP1XL, MP1YL
MPSA, MPSB
FPCAL
FPX_SPK
FPR_MOD
MCLK, FRM, BCLK
MCLK, FRM, BCLK
UDRXD1, UDBSY, UDTXD1
CRXD, CBSY
CTXD
TO TUNER
REFL
USSPD1, USKI1, USSENI1, USSPD2, USKI2, USSENI2, UDRXD2, UDTXD2, UDRES
LAN_BUS
FIDL
DIDL
FORL
VDL
IC5001
COMM-FPGA
IC8901
RF-FPGA
IC4001
MAIN CPU
IC6001
SUB CPU
REFSEL, REFULK, REFCK, REFDT, REFLE
RZD_SFLD0~SFLD3
RZD_SFLSS/RZD_SFLCK
RTAD, PSKAD, RTBD, PSKBD
CH0
RFL_DI
RFL_DO
RFL_CK
RFL_CS
L
R
TO RF
R
L
L
R
L
R
R
L
DSPAX, DSPBX,
DX_AF, DX_REC,DX_MIC,
DX_FMT, DX_IF, FPDX,
FRM, BCLK
RBT_CK, RBT_DO, RBT_CFG
RSC_CS, RSC_CK, RSC_DO
FC_BCLK, FC_CS, FC_RD
FC_WE, FC_A1~A4, A7
FC_D0~D15
RSC_DI, FC_WAIT, FC_DREQ
BUFF &
Distribution
IC2511
CH1
CH2CH3
R
L
MAIN UNIT
USB 2
12.5 dB
ALCS
ALCK
ALDO
IC3101
TO RF
12.5 dB
DR_PLY, DR_MOD
FPSX, DCSAX, DCSAR
DCSBX, DCSBR,
DSPCK1, DSPR
SCPSEL
EXT-REF IN
USB 1
HSK1, FRWT, DRESD, SCPCK, SCPSS, SCPR, SCPX
TO FRONT (DISPLAY)
EXT-DISPLAY
TX+, TX–, RX+, RX–
DP2, DM2
DP3, DM3
DP4, DM4
PWRON2
PWRON3
PWRON4
DATA LINE
CONTROL LINE
COMMON LINE
TX LINE
Explanatory notes
RX LINE