Icom IC-7610 Service Manual page 89

• MAIN UNIT (6/11)
H3R3V
3.3 V
RZD_D0
RZD_D0
RZD_D1
RZD_D1
RZD_D2
RZD_D2
RZD_D3
RZD_D3
RZD_D4
RZD_D4
RZD_D5
RZD_D5
RZD_D6
RZD_D6
RZD_D7
RZD_D7
RZD_D8
RZD_D8
RZD_D9 IC5101
RZD_D9
RZD_D10 1
RZD_D10 VDD VSS
RZD_D11 RZD_D0 2
RZD_D11 DQ0 DQ15
RZD_D12 3
RZD_D12 VDDQ VSSQ
RZD_D13 RZD_D1 4
RZD_D13 DQ1 DQ14
RZD_D14 RZD_D2 5
RZD_D14 DQ2 DQ13
6
RZD_D15
RZD_D15 VSSQ VDDQ
7
RZD_A1 RZD_D3
RZD_A1 DQ3 DQ12
8
RZD_A2 RZD_D4
RZD_A2
DQ4 DQ11
RZD_A3 9
RZD_A3
VDDQ VSSQ
RZD_A4 RZD_D5 10
RZD_A4 DQ5 DQ10
RZD_A5 RZD_D6 11
RZD_A5 DQ6 DQ9
RZD_A6 12
RZD_A6 VSSQ VDDQ
MAIN UNIT
RZD_A7 RZD_D7 13
RZD_A7 DQ7 DQ8
(7/11)
RZD_A8 14
RZD_A8 VDD VSS
RZD_A9 RZD_WE0 15
RZD_A9 DQML
16
RZD_A10 RZD_RD/WR
RZD_A10 WE# DQMH
17
RZD_A11 RZD_CAS
RZD_A11 CAS# CLK
RZD_A12 RZD_RAS 18
RZD_A12
RAS# CKE
RZD_A13 RZD_CS3 19
RZD_A13
CS#
RZD_A14 RZD_A13 20
RZD_A14 BA0
RZD_IRQI RZD_A14 21
RZD_IRQI BA1
RZD_IRQO RZD_A11 22
RZD_IRQO A10
RZD_CS2 RZD_A1 23
RZD_CS2 A0
RZD_CS3 RZD_A2 24
RZD_CS3 A1
25
RZD_RAS RZD_A3
RZD_RAS A2
26
RZD_CAS RZD_A4
RZD_CAS A3
27
RZD_CKE
RZD_CKE VDD VSS
RZD_RD
RZD_RD
RZD_RD/WR MT48LC4M16A2P
RZD_RD/WR
RZD_WE0
RZD_WE0
RZD_WE1
RZD_WE1
RZD_WAIT
RZD_WAIT
RZD_RSV1
RZD_RSV1
RZD_RSV2
RZD_RSV2
RZD_BCLK
RZD_BCLK
3.3 V
RZM_D0
RZM_D0
RZM_D1
RZM_D1
RZM_D2
RZM_D2
RZM_D3
RZM_D3
RZM_D4
RZM_D4
RZM_D5
RZM_D5
RZM_D6
RZM_D6
RZM_D7 IC5151
RZM_D7
RZM_D8 1
RZM_D8 VDD VSS
RZM_D9 RZM_D0 2
RZM_D9 DQ0 DQ15
RZM_D10 3
RZM_D10 VDDQ VSSQ
RZM_D11 RZM_D1 4
RZM_D11 DQ1 DQ14
RZM_D12 RZM_D2 5
RZM_D12 DQ2 DQ13
6
RZM_D13
RZM_D13 VSSQ VDDQ
7
RZM_D14 RZM_D3
RZM_D14 DQ3 DQ12
8
RZM_D15 RZM_D4
RZM_D15
DQ4 DQ11
RZM_A1 9
RZM_A1
VDDQ VSSQ
RZM_A2 RZM_D5 10
RZM_A2 DQ5 DQ10
RZM_A3 RZM_D6 11
RZM_A3 DQ6 DQ9
RZM_A4 12
RZM_A4 VSSQ VDDQ
RZM_A5 RZM_D7 13
RZM_A5 DQ7 DQ8
RZM_A6 14
RZM_A6 VDD VSS
RZM_A7 RZM_WE0 15
RZM_A7 DQML
16
RZM_A8 RZM_RD/WR
RZM_A8 WE# DQMH
17
RZM_A9 RZM_CAS
RZM_A9 CAS# CLK
18
RZM_A10 RZM_RAS
MAIN UNIT RZM_A10
RAS# CKE
RZM_A11 RZM_CS3 19
(5/11) RZM_A11
CS#
RZM_A12 RZM_A13 20
RZM_A12 BA0 A11
RZM_A13 RZM_A14 21
RZM_A13 BA1
RZM_A14 RZM_A11 22
RZM_A14 A10
RZM_IRQI RZM_A1 23
RZM_IRQI A0
RZM_IRQO RZM_A2 24
RZM_IRQO A1
RZM_CS1 RZM_A3 25
RZM_CS1 A2
26
RZM_CS2 RZM_A4
RZM_CS2 A3
27
RZM_CS3
RZM_CS3 VDD VSS
RZM_RAS
RZM_RAS
RZM_CAS MT48LC4M16A2P
RZM_CAS
RZM_CKE
RZM_CKE
RZM_RD
RZM_RD
RZM_RD/WR
RZM_RD/WR
RZM_WE0
RZM_WE0
RZM_WE1
RZM_WE1
RZM_DREQ
RZM_DREQ
RZM_WAIT
RZM_WAIT
RZM_RAMRES
RZM_RAMRES
RZM_RSV1
RZM_RSV1
RZM_RSV2
RZM_RSV2
RZM_BCLK
RZM_BCLK
HSK1
HSK1
FRWT
FRWT
DRESD
DRESD
SCPCK
SCPCK
SCPSS
SCPSS
SCPR
SCPR
SCPX
SCPX
H2R5V H3R3V
54
53 RZD_D15
52
51 RZD_D14
2.5 V
50 RZD_D13
49
48
RZD_D12
47
RZD_D11
46
45 RZD_D10
44 RZD_D9
43
42 RZD_D8
41
40
NC
39
RZD_WE1
38 R5101
RZD_BCLK
0
37 RZD_CKE
36
NC
35 RZD_A12
A11
34 RZD_A10
A9
33 RZD_A9
A8
32 RZD_A8
A7
31 RZD_A7
A6
30
RZD_A6
A5
29
RZD_A5 IMS1
A4
28
IMS2
TDI
TCK
IMS3
IMS4
IMS5
IMS6
IMS7
RBT_CFG
IMR0
IMR1
IMR2
TMS
54
CP5001
CP06S
53 RZM_D15
CP5002
52 CP06S
CP5003
51 RZM_D14 CP06S
CP5004
50 RZM_D13 CP06S
49
RZM_A1
48
RZM_D12 RBT_ST
47
RZM_D11 RBT_BT
46
45 RZM_D10
44 RZM_D9
43 TDO
42 RZM_D8
41 H3R3V
40
NC
R5003
39
RZM_WE1
38 R5151
RZM_BCLK 4.7K
37 0
RZM_CKE
R5004
36
NC
35 RZM_A12 4.7K
34 RZM_A10 RZM_A2
A9
33 RZM_A9 RZM_A3
A8
32 RZM_A8
A7
31 RZM_A7 RBT_CK
A6
30 RZM_A6
A5
29
RZM_A5
A4
28
RZM_RAMRES
DRESD
HSK1
FRWT
RZM_A4
RZM_A5
RZM_A6
MP5001
2427
R5301
47K
10-9
+3R3V
3.3 V
A1
VCC
A2
NC
A3
PT11C
A4
PT10A
A5
PT11A
A6
PT12D
A7
PT16C
A8
PT17B
A9
PT18C
A10
PT19B
A11
PT21A
A12
PT22B
A13
PT24C
A14
PT22D
A15
PT24B
A16
VCC
B1
PL1C
B2
GND
B3
PT9C
B4
PT11D
B5
PT9B
B6
PT11B
B7
PT13A
B8
PT16D
B9
PT19A
B10
PT20D
B11
PT22A
B12
PT23B
B13
IC5001
PT22C
B14
PT24A
B15 LCMXO21200UHC4FTG256C
GND
B16
PR1D
C1
PL2C
C2
PL1D
C3
GND
C4
PT9A
C5
PT10B
C6
PT12C
C7
PT13B
C8
PT17A
C9
PT18D
C10
PT20C
C11
PT21B
C12
PT23A
C13
PT24D
C14
GND
C15
PR1C
C16
PR2C
D1
PL1B
D2
PL2D
D3
PL1A
D4
GND
D5
VCCIO0
D6
PT12A
D7
PT13D
D8
PT17C
D9
PT18B
D10
PT20A
D11
PT21D
D12
VCCIO0
D13
GND
D14
PR1A
D15
PR2D
D16
PR2A
+3R3V H3R3V +2R5V H2R5V
R5201
FC_A1_ FC_A1
FC_A2_ FC_A2
FC_A3_ FC_A3
FC_A4_ FC_A4
R5202
FC_A7_ 22 FC_A7
R5203 22
FC_D0_ FC_D0
FC_D1_ FC_D1
FC_D2_ FC_D2
FC_D3_ FC_D3
R5204
FC_D4_ 22 FC_D4
FC_D5_ FC_D5
FC_D6_ FC_D6
FC_D7_ FC_D7
R5205
FC_D8_ 22 FC_D8
FC_D9_ FC_D9
FC_D10_ FC_D10
FC_D11_ FC_D11
R5206
FC_D12_ 22 FC_D12
FC_D13_ FC_D13
FC_D14_ FC_D14
FC_D15_ FC_D15
M16 SCPCK
PR12B
M15 SCPR 22
PR13B
M14
SCPX
PR13A R5207
M13
FC_BCLK_
VCCIO1
M12
22
GND
M11 RZD_A10 +2R5V H2R5V
PB19D
M10 RZD_A9
PB21C
M9 RZD_A8
PB18C
M8 RZD_A7
PB16C
M7 RZD_A6
PB9C
M6 RZD_A5
PB11C
M5
GND
M4
VCCIO3
M3
FC_D2_ FC_RD
PL13A
M2
FC_D1_ FC_WE
PL14A
M1 FC_CS
PL12B
L16 FC_WAIT
PR11A
L15 FC_DREQ
PR12A
L14
PR11B
L13
PR12D
L12
PR10D
L11
GND
L10
RZD_A4
PB18D
L9
RZD_A3
PB12D
L8 RZD_A2
PB11D
L7 RZD_A1 RBT_CK
PB8D
L6 RBT_DO
GND
L5 FC_D0_ RSC_DI
PL11D
L4 FC_A7_ RSC_DO
PL12D
L3 FC_A4_ RSC_CK
PL11B
L2 RSC_CS
PL12A
L1
FC_A3_
PL11A
K16
RZM_DREQ RFL_CS
PR9B
K15
RZM_CS2 RFL_CK
PR10B
K14 RZM_CS1 RFL_DO
PR10A
K13 RZM_WAIT RFL_DI
PR11C
K12 RZM_WE1
PR11D
K11 RZM_WE0 SCEN
PR12C
K10
VCC
K9
VCCIO2
K8
VCCIO2
K7
VCC
K6
CP5021
PL10D
K5
CP06S FC_A2_
PL12C
K4 FC_A1_
PL11C
K3 CP5022
PL10A
K2 CP06S FC_DREQ
PL10B
K1 FC_CS H2R5V
PL9B
J16 RZM_RD
PR7C
J15 RZM_D15
PR9A
J14 RZM_D14
PR7D
J13
RZM_D13
PR9D
J12
RZM_D12
PR6D
J11 RZM_D11
PR10C
J10 RBT_CFG
VCCIO1
J9 RBT_ST
GND
J8 RBT_BT
GND
J7
VCCIO4
J6 FC_WAIT RSP_DO
PL6D
J5 FC_WE RSP_DI
PL10C
J4
FC_RD RSP_CK
PL9D
J3
RSP_CS
PL7D
J2
FC_D15_
PL9A
J1 FC_BCLK_
PL7C
H3R3V
TCK
TDO
CP5391
TDI
TMS CF20OPEN
* Refer to the PARTS LIST for the value and name of component.
H2R5V
+2R5V
H3R3V
+3R3V
FC_A1
FC_A2
FC_A3
FC_A4
FC_A7
FC_D0
FC_D1
FC_D2
FC_D3
FC_D4
FC_D5
FC_D6
FC_D7
FC_D8
FC_D9
FC_D10
FC_D11
FC_D12
FC_D13
FC_D14
FC_D15
FC_BCLK
MAIN UNIT
(11/11)
FC_RD
FC_WE
FC_CS
FC_WAIT
FC_DREQ
RBT_CK
RBT_DO
RSC_DI
RSC_DO
RSC_CK
RSC_CS
RFL_CS
RFL_CK
RFL_DO
RFL_DI
SCEN
RBT_CFG
RBT_ST
RBT_BT
MAIN UNIT
RSP_DO
(9/11)
RSP_DI
RSP_CK
RSP_CS
J5391
6
6
5
5
4
4
3
3
2
2
1
1