Sony NW-A1000 Service Manual

NW-A1000
2020
NW-A1000
FRES_RXW
FRES_XOE
D00 – D15
HDD0 – HDD15
CD0 – CD7
DATA16 – DATA31
HDA0 – HDA2
A00 – A02
DMACK XHDMACK77
IDE_IORDYXWAIT
4329
IDE_DIORXRD 4428
IDE_DIOWXWR 4230
XINT_USBXINT 8631
SDATAO2
112
SCLK2
107
LRCK2
108
FS256
68
SDATAO1
64
SCLK1
62
LRCK1
63
WAKEUP48
XRESET_USBXRESET 9915
XSLEEP 16
BCLK
126
CS0 XHCS0
83
CS1 XHCS1
84
IORDY HIORDY
74
IORD XHIOR
73
IORW XHIOW
72
DMARC HDMARQ
71
INTRQ HINTRQ
78
PDIAG XHPDIAG
80
DASP XHDASP
85
RESET XHRESET
52
DM
10
DP
8
VBUS
14
68, 66, 64, 62, 59, 57, 55, 53, 54, 56, 58, 60,
63, 65, 67, 69
81, 79, 82
17 – 24
HARD DISK
DRIVE UNIT
(6GB)
39
CN9201 (1/3)
VBUS
TO
CHARGE CRADLE
OR
DOG SPEAKER
42
D+
41
VBUS
40
D–
VBUS
A
XSLEEP
B
32 – 35,
37 – 40
CA0 – CA7
1, 144 – 142, 140 – 136,
134 – 130, 128, 127
A1 – A23
30 – 27, 25 – 22, 17 16, 14 – 10, 8 – 4, 2
: AUDIO
SIGNAL PATH
SDATAO189
SCLK1
13
LRCK1
15
SDATAI3
69
SCLK3
81
LRCK3
80
SDATAI3122
SCLK3
119
LRCK3
123
MULTI_SCK
57
CSI
55
MULTI_SCK70
FRES_XCS1
115
SPI_CS0
60
SPI_CS1
59
SPI_CS2
50
SPI_CS064
SPI_CS1
57
SPI_CS2
55
DATA_READY
54
XINT_DENDE
84
DATA_READY121
XINT_DENDE
124
DENDE_SREQ
53
WAKEUP_DENDE
52
DENDE_SS
98
TSB_RW
66
DENDE_SERQ87
WAKEUP_DENDE
88
DENDE_SS
120
TSB_RW74
TSB_SO72
SD-RAM
IC7001
USB CONTROLLER
IC5001
MAIN SYSTEM CONTROLLER
IC6005 (1/2)
PLD
IC8001 (1/3)
100
XO
99
XI
X5001
12MHz
35
CROUT
34
CRIN
X6001
22.5792MHz
2, 4, 5, 7, 8,
10, 11, 13, 42, 44, 45, 47, 48,
50, 51, 53
D16 – D31
D24 – D31 D16 – D31
FRES_D24 –
FRES_D31
FRES_A1 –
FRES_A3
32, 31, 29, 27,
6, 9, 19, 21
D24 – D31
A9 – A16,
A18 – A23
DQ0 – DQ15
A0 – A11, BA0, BA1
23 – 26, 29 – 34,
22, 35, 20, 21
CLK 38
BCLKE
125CKE 37
SD_CS0
122XCS 19
SDRAS
121XRAS 18
SDCAS
119XCAS 17
SDW
118XWE 16
SDLDQ
123LDQM 15
SDUDQ
124UDQM 39
OE
41
NOR FLASH MEMORY
IC7002
29, 31, 33, 35, 38, 40, 42, 44, 30, 32, 34, 36,
39, 41, 43, 45
D16 – D31
A1 – A21
A1 – A8
A1 – A23
A1 – A3
DQ0 – DQ15
A0 – A20
25 – 18, 8 – 1,
48, 17, 16, 9, 10
XCE 26
RW
32
XOE 28
RDY_XBUSY
82
XWE 11
RSTI
106XRSET 12
CS0
31
RY/XBY 15
SCLK2
SDATAO2
LRCK2
FS256
SDATAO2, SCLK2,
LRCK2, FS256
C
D
AF_XRST
FRES_XOE, FRES_RXW,
LCD_DC, XRESET_LCD
E
114, 112, 111
LCD_DC 67
XRESET_LCD
49
LCD_DC
XRESET_LCD
DATA BUS
ADDRESS BUS
DATA BUS
ADDRESS BUS
DATA BUS
ADDRESS BUS
DATA BUS
ADDRESS BUS
(Page 21)
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM – MAIN Section (1/2) –
(Page 22)
(Page 21)
(Page 21)
(Page 22)

Sony NW-A1000 Specifications

General

Brand	Sony
Model	NW-A1000
Category	MP3 Player
Language	English