Icom IC-9700 Service Manual Addendum page 64

(Amended page)
June 2019
• MAIN UNIT (12/13)
FP_TXD
FP_TXD
MAIN UNIT FP_CLK
FP_CLK
(1/13, 2/13) FP_STB
FP_STB
RZ_A1
RZ_A1
RZ_A2
RZ_A2
RZ_A3
RZ_A3
RZ_A4
RZ_A4
RZ_A5
RZ_A5
RZ_A6
MAIN UNIT RZ_A6
RZ_A7
(1/13) RZ_A7
RZ_A8
RZ_A8
RZ_A9
RZ_A9
RZ_A10
RZ_A10
RZ_A11
RZ_A11
RZ_A12
RZ_A12
RZ_D0
RZ_D0
RZ_D1 RZ_A11
RZ_D1
RZ_D2 RZ_A12
RZ_D2
RZ_D3 RZ_A10
RZ_D3
RZ_D4 RZ_A3
RZ_D4
RZ_D5 RZ_RD
RZ_D5
RZ_D6 RZ_A2
RZ_D6
RZ_D7 RZ_WE0
MAIN UNIT RZ_D7
RZ_D8 RZ_CS1
(1/13, 2/13)
RZ_D8
RZ_D9 RZ_D15 R8132
RZ_D9
RZ_D10 CE12 R8140
RZ_D10
RZ_D11 RZ_D14 R8136
RZ_D11
RZ_D12 RZ_A9
RZ_D12
RZ_D13 LE12 R8141
RZ_D13
RZ_D14 RZ_A8
RZ_D14
RZ_D15 CLK12 R8142
RZ_D15
MAIN UNIT RZ_BCLK
RZ_BCLK
(1/13)
CPLD_WAIT
CPLD_WAIT
MAIN UNIT RZ_RSV1
RZ_RSV1
(2/13)
RZ_RSV2
RZ_RSV2
RZ_WE0
RZ_WE0
RZ_WE1
MAIN UNIT RZ_WE1
RZ_CS1
(1/13) RZ_CS1
RZ_RD
RZ_RD
MAIN UNIT HSK1
HSK1
(2/13)
MCLK
MAIN UNIT MCLK
/FPCAL
(7/13) /FPCAL
CGSDIO
BCLK RZ_D6 R8124
MAIN UNIT BCLK
FRM CGSDO
(1/13, 3/13, 7/13) FRM
RZ_D7 R8134
DCLK_P R8119
MAIN UNIT DCLK_P
RZ_A4
(5/13) DCLK_N
DCLK_N R8117
DX_IF RZ_D8 R8115
DX_IF
DX_FMT RZ_A7
DX_FMT
DX_AF CGSCLK
DX_AF
MAIN UNIT DX_MIC ULKL12
R8143
DX_MIC
(1/13) DX_REC CGCS
DX_REC
DR_MOD RZ_D1
R8128
DR_MOD
DR_PLY
DR_PLY
DX_AFO
DX_AFO
DX_ACC
MAIN UNIT DX_ACC
DX_USB
(7/13) DX_USB
DX_AGC
DX_AGC
DX_DVRX
DX_DVRX
DX_DVTX
MAIN UNIT
DX_DVTX
DR_DVRX
(3/13)
DR_DVRX
DR_DVTX
DR_DVTX
DD_CLK
MAIN UNIT DR_AMOD DX_REC R8114
DR_AMOD
(7/13) DARST
DX_MIC R8121
DD_CLK
MAIN UNIT DD_DIN DATXE
DD_DIN
(1/13)
DD_DOUT DAALA
DD_DOUT
RBT_CLK R8107
CGSDIO DASCLK
CGSDIO
CGSDO RBT_DI
MAIN UNIT CGSDO
CGCS DACS
(13/13)
CGCS
CGSCLK FRM R8138
CGSCLK
DX_AF R8106
DAT12 MCLK R8108
DAT12
CLK12
CLK12
MAIN UNIT LE12 DX_AGC R8102
LE12
(4/13) ULKL12 FP_CLK
ULKL12
CE12 DR_AMOD
CE12
DX_IF R8127
DASLP DX_USB R8109
DASLP
DAALA FP_TXD
DAALA
DATXE
DATXE
DARST
MAIN UNIT DARST
DACS
(11/13) DACS
DADO
DADO
DASCLK
DASCLK
DASDIO
DASDIO
FC_DREQ
MAIN UNIT FC_DREQ
RBT_DO
(1/13) RBT_DO
RTBD
RTBD
MAIN UNIT RTAD
RTAD
(2/13) RBT_CS
RBT_CS
Voltage drop: 4 mV
RBT_CLK
RBT_CLK
MAIN UNIT
RBT_DI
(11/13) RBT_DI
IC7601
J10
VCC
P15 W7
VCC VCC_AUX
P13 W13
VCC VCC_AUX
P11 W18
VCC VCC_AUX
N14 D18
VCC VCC_AUX
N12 D11
VCC VCC_AUX
N10 E6
VCC VCC_AUX
M15 M3
VCC VCCA_FPLL
M13 T3
VCC VCCA_FPLL
M11 H19
VCC VCCA_FPLL
L16 U18
VCC VCCA_FPLL
L14 F4
VCC VCCA_FPLL
L12 T5
VCC VCCA_FPLL
L10 A1
VCC RREF_TL
K15 A3
VCC VCCBAT
K13 F8
VCC VCCPGM
K11 R19
VCC VCCPGM
J16 V8
VCC VCCPGM
J14 K5
VCC VCC
J12 L4
VCC VCC
K3 N4
VCC VCC
P3 J4
VCC VCC
5CEFA9F23I7N
The underlined parts have been updated from the addendum of the previous version, or from the original page.
The waveform and voltage indications have been added on the original page.
EP8051
MPZ1608S601A
IC7601
F17 C14
GND VREFB7AN0
H21 B19
DIFFIO_RX_T9p/GND VCCIO7A
E21 C12
DIFFIO_TX_T10p/T_DM_4 VCCIO7A
G21 C22
DIFFIO_RX_T9n/GND VCCIO7A
D21 D15
DIFFIO_TX_T10n/T_DQ_39 VCCIO7A
E19 E18
DIFFIO_RX_T11p/T_DQ_37 VCCIO7A
C20 F11
DIFFIO_TX_T12p/T_DQ_38 VCCIO7A
D19 F21
DIFFIO_RX_T11n/T_DQ_36 VCCIO7A
B20 G14
DIFFIO_TX_T12n/GND VCCIO7A
J21 H17
DIFFIO_RX_T13p/T_DQS_4 VCCIO7A
B18 A16
DIFFIO_TX_T14p/GND VCCIO7A
10
J22 B11
DIFFIO_RX_T13n/T_DQS#_4 DIFFIO_TX_T48n
22
B17 E12
DIFFIO_TX_T14n/T_DQ_35 DIFFIO_RX_T47n/T_DQ_0
10
C21 C11 R8110
DIFFIO_RX_T15p/T_DQ_33 DIFFIO_TX_T48p/T_DQ_2
G22 D12 R8113
DIFFIO_TX_T16p/T_DQ_34 DIFFIO_RX_T47p/T_DQ_1
22
B21 K9
DIFFIO_RX_T15n/T_DQ_32 DIFFIO_TX_T46n/T_DQ_3
F22 G12
DIFFIO_TX_T16n/GND DIFFIO_RX_T45n/T_DQS#_0
22
G20 L8
NC DIFFIO_TX_T46p/T_ODT_0
E22 H11
NC DIFFIO_RX_T45p/T_DQS_0
H20 A12
NC DIFFIO_TX_T44n/T_ODT_1
D22 C13
NC DIFFIO_RX_T43n/T_DQ_4
C19 B12 R8129
NC DIFFIO_TX_T44p/T_DQ_6
B22 D13
NC DIFFIO_RX_T43p/T_DQ_5
C18 F12
NC DIFFIO_TX_T42n/T_DQ_7
A22 G13
NC DIFFIO_RX_T41n
F19 G11
NC DIFFIO_TX_T42p/T_DM_0
E20 H13
NC DIFFIO_RX_T41p
F18 H10
NC DIFFIO_TX_T40n/GND
F20 F13 R8118
NC DIFFIO_RX_T39n/T_DQ_8
A18 J11
NC DIFFIO_TX_T40p/T_DQ_10
A20 E14 R8130
NC DIFFIO_RX_T39p/T_DQ_9
A17 A13 R8122
NC DIFFIO_TX_T38n/T_DQ_11
A19 J13
NC DIFFIO_RX_T37n/T_DQS#_1
K20 B13 R8123
DIFFIO_RX_T25p/GND DIFFIO_TX_T38p/T_CKE_1
B16 H14
DIFFIO_TX_T26p/T_DM_2 DIFFIO_RX_T37p/T_DQS_1
10 K19 F14 R8139
DIFFIO_RX_T25n/GND DIFFIO_TX_T36n/T_CKE_0
C16 B15 R8126
DIFFIO_TX_T26n/T_DQ_23 DIFFIO_RX_T35n/T_DQ_12
10 D17 G15 R8116
DIFFIO_RX_T27p/T_DQ_21 DIFFIO_TX_T36p/T_DQ_14
100 G17 C15 R8133
DIFFIO_TX_T28p/T_DQ_22 DIFFIO_RX_T35p/T_DQ_13
E16 K16
DIFFIO_RX_T27n/T_DQ_20 DIFFIO_TX_T34n/T_DQ_15
100 G16 H15 R8101
DIFFIO_TX_T28n/GND DIFFIO_RX_T33n
10 G18 J17
R8144
DIFFIO_RX_T29p/T_DQS_2 DIFFIO_TX_T34p/T_DM_1
J19 H16
DIFFIO_TX_T30p/T_RESET# DIFFIO_RX_T33p
H18 A14
R8135
DIFFIO_RX_T29n/T_DQS#_2 DIFFIO_TX_T32n/GND
22 J18 F15
R8131
DIFFIO_TX_T30n/T_DQ_19 DIFFIO_RX_T31n/T_DQ_16
E15 A15
R8137
DIFFIO_RX_T31p/T_DQ_17 DIFFIO_TX_T32p/T_DQ_18
10
5CEFA9F23I7N
IC7601
G10 B8
DIFFIO_RX_T49p VREFB8AN0
22
L7 C7
DIFFIO_TX_T50p/T_A_0 VCCIO8A
F10 E8
DIFFIO_RX_T49n VCCIO8A
22
K7 G7
DIFFIO_TX_T50n/T_A_1 VCCIO8A
J7 A6
DIFFIO_RX_T51p/T_A_4 VCCIO8A
H8 E7
DIFFIO_TX_T52p/T_A_2 DIFFIO_TX_T64n/GND
0 J8 H6
DIFFIO_RX_T51n/T_A_5 DIFFIO_RX_T63n/T_A_15
G8 F7
DIFFIO_TX_T52n/T_A_3 DIFFIO_TX_T64p/T_WE#
J9 G6
DIFFIO_RX_T53p/T_CK DIFFIO_RX_T63p/T_A_14
A10 C8 R8112
DIFFIO_TX_T54p/T_A_6 DIFFIO_TX_T62n/T_A_13
22 H9 D9 R8125 22
DIFFIO_RX_T53n/T_CK# DIFFIO_RX_T61n/T_CS#_1
22 A9 D7 R8111 22
DIFFIO_TX_T54n/T_A_7 DIFFIO_TX_T62p/T_A_12
22 B10 E9 22
DIFFIO_RX_T55p/T_BA_1 DIFFIO_RX_T61p/T_CS#_0
A5 D6
DIFFIO_TX_T56p/T_BA_0 DIFFIO_TX_T60n/T_A_11
22 C9 A7 R8105
DIFFIO_RX_T55n/T_BA_2 DIFFIO_RX_T59n/T_A_9
B5 C6 R8120 22
DIFFIO_TX_T56n/GND DIFFIO_TX_T60p/T_A_10
E10 A8 R8103 22
DIFFIO_RX_T57p DIFFIO_RX_T59p/T_A_8
22 B6 B7 R8104 22
DIFFIO_TX_T58p/T_CAS# DIFFIO_TX_T58n/T_RAS#
22 F9 22
DIFFIO_RX_T57n
5CEFA9F23I7N
FC1R1V
EP8151
MPZ2012S300A
MPZ1608S601A
EP8501
FP2R5V
EP8201
MPZ1608S601A
DA3R3V
IC7601
B3
EP8251 DNU NC
B4
DNU NC
Y6
MPZ1608S601A DNU NC
V11
DNU VCCPD7A8A
E17
DNU VCCPD7A8A
L9
DNU VCCPD7A8A
W6
VCCPD3A VCCPD7A8A
W11
EP8301 VCCPD3B4A VCCPD7A8A
W17
VCCPD3B4A VCCPD5B
DA3R3V W14
MPZ1608S601A VCCPD3B4A VCCPD5B
W12
EP8351 VCCPD3B4A VCCPD5A
5CEFA9F23I7N
MPZ1608S601A
MAIN UNIT
VPGM
(11/13)
10-12a
DA3R3V
DA3R3V
DA3R3V
FP2R5V
MAIN UNIT
FP2R5V
(5/13)
FC1R1V
FC1R1V
DB_TXD
CP7603
CP05S
RTAD
DD_CLK
0 DD_DOUT
0 CP7601
CP05S
FC_DREQ
CP8101
CP05S
DR_MOD
DB_RXD CP7604
CP05S
CPLD_WAIT
RZ_D9
10 RTBD
HSK1
CP8102 IC7601
CP05S
DD_DIN G9 U4
GND GND
RZ_WE1 AB19 V4
GND GND
DASDIO AB14 G4
GND GND
RZ_RSV2 AB9 F5
GND GND
0 DR_PLY AB2 A11
GND GND
RZ_D0 AB1 A21
GND GND
10 RZ_D10 AA4 B1
GND GND
10 DADO AA3 B2
GND GND
RZ_D11 Y18 B9
GND GND
10 RZ_A1 AA11 B14
GND GND
RZ_RSV1 AA6 C3
GND GND
0 RZ_D2 Y5 C4
GND GND
10 RZ_D5 Y2 C17
GND GND
10 RZ_D3 Y1 D1
GND GND
10 RZ_A6 W4 D2
GND GND
RZ_BCLK W3 D5
GND GND
22 DAT12 V22 D10
GND GND
22 RZ_A5 V17 D20
GND GND
RZ_D12 V12 E3
GND GND
10 RZ_D4 V7 E4
GND GND
10 RZ_D13 V2 E13
GND GND
10 V1 F1
GND GND
U5 F2
GND GND
U3 F6
GND GND
T21 F16
GND GND
T16 G3
GND GND
U9 G19
GND GND
T2 H1
GND GND
T1 H2
GND GND
R13 H3
GND GND
R3 H4
GND GND
P10 H7
GND GND
P4 H12
GND GND
P2 H22
GND GND
P1 J3
GND GND
N22 J5
GND GND
N17 J15
GND GND
N15 J20
GND GND
DR_DVRX N13 K1
GND GND
RBT_DO N11 K2
GND GND
DR_DVTX N7 K4
GND GND
RBT_CS N5 K8
GND GND
DX_DVRX N3 K10
GND GND
DX_FMT M14 K12
GND GND
DX_DVTX M12 K14
GND GND
FP_STB M10 L3
GND GND
DASLP M4 L5
GND GND
DX_ACC M2 L11
GND GND
BCLK M1 L13
GND GND
/FPCAL L21 L15
GND GND
DX_AFO
5CEFA9F23I7N
IC7601
C2 Y4
NC NC
C1 Y3
NC NC
G2 U2
NC NC
G1 U1
NC NC
L2 N2
NC NC
L1 N1
NC NC
R1 J1
NC NC
W2 E2
NC NC
W1 D4
NC NC
AA2 D3
NC NC
AA1
NC
5CEFA9F23I7N
FP2R5V
J2
E1
R2
C10
D14
D16 FP2R5V
E11
D8
EP8551
M17
N18
MPZ1608S601A
P21
* Refer to the PARTS LIST for the value and name of components.