Sony NW-A1000, Service Manual

Page: 20 / 58

NW-A1000
20 20
NW-A1000
FRES_RXW
FRES_XOE
D00 – D15
HDD0 – HDD15
CD0 – CD7
DATA16 – DATA31
HDA0 – HDA2
A00 – A02
DMACK XHDMACK 77
IDE_IORDY XWAIT 43 29
IDE_DIOR XRD 44 28
IDE_DIOW XWR 42 30
XINT_USB XINT 86 31
SDATAO2 112
SCLK2 107
LRCK2 108
FS256 68
SDATAO1 64
SCLK1 62
LRCK1 63
WAKEUP 48
XRESET_USB XRESET 99 15
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
SDATAO1 89
SCLK1 13
LRCK1 15
SDATAI3 69
SCLK3 81
LRCK3 80
SDATAI3 122
SCLK3 119
LRCK3 123
MULTI_SCK 57
CSI 55
MULTI_SCK 70
FRES_XCS1 115
SPI_CS0 60
SPI_CS1 59
SPI_CS2 50
SPI_CS0 64
SPI_CS1 57
SPI_CS2 55
DATA_READY 54
XINT_DENDE 84
DATA_READY 121
XINT_DENDE 124
DENDE_SREQ 53
WAKEUP_DENDE 52
DENDE_SS 98
TSB_RW 66
DENDE_SERQ 87
WAKEUP_DENDE 88
DENDE_SS 120
TSB_RW 74
TSB_SO 72
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 125 CKE 37
SD_CS0 122 XCS 19
SDRAS 121 XRAS 18
SDCAS 119 XCAS 17
SDW 118 XWE 16
SDLDQ 123 LDQM 15
SDUDQ 124 UDQM 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 106 XRSET 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
DA
TA BUS
ADDRESS BUS
DA
TA BUS
ADDRESS BUS
DA
TA 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)