Icom IC-7610 Service Manual page 92

• MAIN UNIT (9/11)
+3R3V
MAIN UNIT
AD3R3V
(2/11) +8V
+8V
IC8241
1
VIN VOUT
2
VSS
3
CE NC
XC6209F502MR
R8060 R8053
AGCAV
33 120
C8001 D8001 C8051
RF UNIT
ATRRF
(3/4)
1
L5204F 1
1.3 V
J8001
DAOA
MAIN UNIT
Q8005 LDTA114EE (1/11)
LDTC114EE PW2FBS
Q8001
D8002 PW2FBS
ADJB_N
L1SS400
J8521
R8522
TO RF
PW2FB
100
MAIN UNIT
(10/11)
L8005
100U
Q8003
LDTC114EE
RXS
Q8004
LDTA114EE
J8502
R8512
TO RF
RFMON
100
Q8501
MMZ1005Y102CT
LDTC114EE
EP8502 L8504
TXS
100U
Q8502
LDTA114EE
R8560 R8553 100U
AGCBV
33 120 L8554
C8504 D8501 C8505 D8551
RF UNIT
BRRF
(2/4)
1 L5204F 1 BAR64
J8501
1.3 V
L8553
DAOB
100U
R8557
47
MAIN UNIT
(10/11)
Q8504
LDTA114EE
LDTC114EE
Q8503
D8503
ADJA_N
L1SS400
5
RX-ADC
4
1.5 V
L8054
100U
D8051 D8052 C8052
BAR64 BAR64 1
L8053
100U
R8057 R8058
47 47
Q8523
LDTC114EE
L8522
100U
Q8524
LDTA114EE
C8524 D8522
0.1
1SV308
Q8521
LDTC114EE
D8023 L8521
100U
L1SS400
Q8522
LDTA114EE
D8521
C8523
0.1 1SV308
C8506
TX: 6.0 V
0.1
RX: 0 V
D8502
R8505
RX-ADC
1SV308
180
TX: 0 V
RX: 6.6 V
MMZ1005Y102CT
EP8003 L8004
100U
1.5 V
D8552
C8552 D8556 C8558
BAR64 1 1SV308 1
R8558
47
10-12
IC8901
ADDB13_P B10
CK_7D
ADDB13_N C10
CK#_7D
F11
CKE_7D_0
G11
CKE_7D_1
ADDB11_N J11
A_7D_0
ADDB11_P
K12
A_7D_1
ADDITHA C11
A_7D_2
AD_PGAB
D11
A_7D_3
ADDB15_P
IC8901 A11
A_7D_4
G5 ADDB15_N A12
GND A_7D_5
ADDB02_N F4 F12
DIFFIO_RX_T1p A_7D_6
ADDB02_P G4 G12
DIFFIO_RX_T1n A_7D_7
J6 ADDB12_P H12
IO A_7D_8
J7 ADDB12_N J12
VREFB7AN0 A_7D_9
ADDB00_P C3 D12
DEV_OE A_7D_10
ADDB00_N
R8902 C2 E12
DEV_CLRn A_7D_11
ADDA01_P
G6 B12
RZQ_5 A_7D_12
ADDA01_N
F6 C12
nPERSTL0 A_7D_13
ADDB01_N 100 A2 G13
CvP_CONFDONE A_7D_14
ADDB01_P A3 H13
CRC_ERROR VREFB7DN0
D4 ADDA00_P A13
PR_DONE BA_7D_0
E4 ADDA00_N B13
PR_REQUEST BA_7D_1
ADDB03_P C4 C14
INIT_DONE BA_7D_2
ADDB03_N B3 D14
nCEO RAS#_7D
ADDB14_P
A4 D13
PR_ERROR CAS#_7D
ADDB14_N
B4 E13
PR_READY WE#_7D
F14
ODT_7D_0
5AGXMA3D4F27I5N G14
ODT_7D_1
ADDA04_P A15
A_7D_15
IC8901 ADDA04_N A14
DIFFIO_RX_T43n
ADDB04_P D6 J13
DQ2_7C_0 CS#_7D_0
ADDB04_N E6 J14
DQ2_7C_1 CS#_7D_1
J9
DQ2_7C_2
J8
5AGXMA3D4F27I5N
DIFFIO_TX_T16n
ADDB07_P
E7
DQ2_7C_3
ADDB07_N
F7 IC8901
DQ2_7C_4
ADDA03_P
C5 G15
DQ2_7C_5 DIFFIO_RX_T45p
ADDA03_N
ADDITHB D5 H15
DIFFIO_TX_T18n DIFFIO_RX_T45n
ADDB05_N A5
J15
DQS2_7C DIFFIO_TX_T46p
ADDB05_P A6
K15
DQS#2_7C DIFFIO_TX_T46n
F8 ADDA02_P
B15
DM2_7C DIFFIO_RX_T47p
G8 ADDA02_N
C15
DIFFIO_TX_T20n DIFFIO_RX_T47n
ADDB06_P B6
D15
DQ2_7C_6 DIFFIO_TX_T48p
ADDB06_N
C6 E15
DQ2_7C_7 DIFFIO_TX_T48n
ADDA06_P
B7 H16
DQ2_7C_8 DIFFIO_RX_T49p
ADDA06_N
C7 J16
DIFFIO_TX_T22n DIFFIO_RX_T49n
ADDB09_P G9 F16
DQ1_7C_0 DIFFIO_TX_T50p
ADDB09_N H9 G16
DQ1_7C_1 DIFFIO_TX_T50n
E10 ADDA07_P
A17
DQ1_7C_2 DIFFIO_RX_T51p
F10 ADDA07_N
A16
VREFB7CN0 DIFFIO_RX_T51n
ADDB08_N C8
D16
DQ1_7C_3 DIFFIO_TX_T52p
ADDB08_P D8
E16
DQ1_7C_4 DIFFIO_TX_T52n
A8 ADDA05_P
B16
DQ1_7C_5 DIFFIO_RX_T53p
ADDA05_N
A9 C17
DIFFIO_TX_T25n DIFFIO_RX_T53n
ADCLKB_P
D9 F17
DQS1_7C DQ3T
ADCLKB_N
E9 G17
DQS#1_7C VREFB8DN0
ADDA08_P
J10 J17
DM1_7C DIFFIO_RX_T54p
K10 ADDA08_N
K17
DIFFIO_TX_T27n DIFFIO_RX_T54n
ADDB10_P G10
J18
DQ1_7C_6 DIFFIO_TX_T55p
ADDB10_N H10
K18
DQ1_7C_7 DIFFIO_TX_T55n
B9 ADCLKA_N
D17
DQ1_7C_8 DIFFIO_RX_T56p
C9 ADCLKA_P
C18
RESET#_7D DIFFIO_RX_T56n
E18
DIFFIO_TX_T57p
5AGXMA3D4F27I5N F18
DIFFIO_TX_T57n
ADDA09_P
G18
DIFFIO_RX_T58p
ADDA09_N
H18
DIFFIO_RX_T58n
B18
DIFFIO_TX_T59p
DPDS
A19
DIFFIO_TX_T59p
5AGXMA3D4F27I5N
IC8901
ADDA11_N
C19
DIFFIO_RX_T79p
ADDA11_P
D19
DIFFIO_RX_T79n
E19
DIFFIO_TX_T80p
F19
DIFFIO_TX_T80n
ADDA10_P A20
DIFFIO_RX_T81p
ADDA10_N B19
DIFFIO_RX_T81n
A21
DIFFIO_TX_T82p
AD_PGAA A22
DIFFIO_TX_T82p
ADDA13_N B21
DIFFIO_RX_T83p
ADDA13_P C21
DIFFIO_RX_T83n
RSP_CK
F20
IO
G20
VREFB8AN0
ADDA12_N
C20
DIFFIO_RX_T84p
ADDA12_P
D20
DIFFIO_RX_T84n
RSP_CS G21
DIFFIO_TX_T85p
RSP_DI H21
DIFFIO_TX_T85n
ADDA14_P B22
DIFFIO_RX_T86p
ADDA14_N A23
DIFFIO_RX_T86n
H19
DIFFIO_TX_T87p
RSP_DO J19
DIFFIO_TX_T87n
ADDA15_P
C23
DIFFIO_RX_T88p
ADDA15_N
C22
DIFFIO_RX_T88n
CP8901 R9902 D21
DIFFIO_TX_T89p
CF20OPEN
E21
DIFFIO_TX_T89n
R8901
100 A24
+2R5V MSEL0
10K K20
MSEL1
A25
MSEL2
B24
MSEL3
B25
MSEL4
CP8902
RBT_BT
F22
CONF_DONE
RBT_ST
J20
nSTATUS
CF20 H22
nCE
RBT_CFG
C24
nCONFIG
B26
GND
RSP_CK
RSP_CK
RSP_CS 5AGXMA3D4F27I5N
RSP_CS
RSP_DI
RSP_DI
RSP_DO
RSP_DO
MAIN UNIT
(6/11) RBT_CFG
RBT_CFG
RBT_ST
RBT_ST
RBT_BT
RBT_BT
OVFA_P
OVFA_P
OVFA_N
OVFA_N
OVFB_P
MAIN UNIT
OVFB_P
OVFB_N
(11/11)
OVFB_N
* Refer to the PARTS LIST for the value and name of component.