Schematic Diagram - Main Board (2/8) - Sony NW-A1000 Service Manual

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5-7. SCHEMATIC DIAGRAM – MAIN Board (2/8) –
FRES_D<31:16>
(Page 26)
FRES_D16
FRES_D17
FRES_D18
FRES_D19
FRES_D20
FRES_D21
FRES_D22
FRES_D23
FRES_XLDQM
FRES_XWE
FRES_XCAS
FRES_XRAS
FRES_XCS
FRES_A22
(Page 26)
FRES_A23
FRES_A20
FRES_A16
FRES_A15
FRES_A14
FRES_A13
(Page 32)
GND
3.3V
FRES_XUDQM
FRES_CLK
FRES_CKE
FRES_A<23:1>
(Page 26)
NW-A1000
(2/8)
IC7001
EDS1216AABH-75-E
CSP(Chip Size Package)
C7007
0.1
VDD
VSS
DQ0
DQ15
C7004
VDDQ
VSSQ
0.1
DSQ1
DQ14
DQ2
DQ13
C7001
VSSQ
VDDQ
0.1
DQ3
DQ12
DQ4
DQ11
C7005
VDDQ
VSSQ
0.1
DQ5
DQ10
DQ6
DQ9
C7002
VSSQ
VDDQ
0.1
DQ7
DQ8
C7006
0.1
VDD
VSS
CL7001
LDQM
NC
CL7002
XWE
UDQM
CL7003
XCAS
CLK
CL7004
XRAS
CKE
CL7005
XCS
NC
CL7006
BA0
A11
BA1
A9
A10
A8
A0
A7
A1
A6
A2
A5
A3
A4
VDD
VSS
C7003
0.1
CL7007
FB7001
SD-RAM
FRES_A17
C7008
0.1
FRES_D31
FRES_A16
C7009
0.1
FRES_D30
FRES_A15
FRES_D29
FRES_A14
C7010
FRES_A13
0.1
FRES_D28
FRES_A12
FRES_D27
FRES_A11
FRES_A10
C7011
0.1
FRES_D26
FRES_A09
FRES_D25
FRES_A20
C7012
FRES_A21
0.1
FRES_D24
CL7011
CL7012
C7013
0.1
CL7008
CL7013
CL7009
CL7010
FRES_A19
FRES_A18
FRES_A21
FRES_A8
FRES_A19
FRES_A7
FRES_A18
FRES_A6
FRES_A9
FRES_A5
FRES_A10
FRES_A4
FRES_A11
FRES_A3
FRES_A12
FRES_A2
C7014
0.1
FRES_A1
27
27
CSP(Chip Size Package)
A15
A16
A14
XBYTE
C7015
0.1
A13
VSS
FRES_D31
DQ15
A12
FRES_D23
A11
DQ7
FRES_D30
A10
DQ14
FRES_D22
A9
DQ6
FRES_D29
A8
DQ13
FRES_D21
A19
DQ5
FRES_D28
A20
DQ12
FRES_D20
XWE
DQ4
XRESET
VDD
FRES_D27
NC
DQ11
FRES_D19
R7001
XWP/ACC
DQ3
470k
FRES_D26
RV/XBY
DQ10
FRES_D18
A18
DQ2
FRES_D25
A17
DQ9
FRES_D17
A7
DQ1
FRES_D24
A6
DQ8
FRES_D16
A5
DQ0
A4
XOE
A3
VSS
A2
XCE
A1
A0
FB7002
Note: IC7002 cannot exchange with single. When IC7002
is damaged, exchange the entire mounted board.
NW-A1000
RDY_XBUSY
AF_XRST
FRES_RXW
NOR FLASH MEMORY
IC7002
S29PL032J60BFI120
(Page 26)
CL7016
FRES_XOE
CL7015
FRES_XCS0
R7002
100k

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