Sony NW-A1000 Service Manual ▷ View online
17
NW-A1000
5-3-7. Hard disk drive sector read
Sector of hard disk drive is read.
Checking method:
1. Enter the test mode.
2. Press the
2. Press the
[ ]
B
key to display major item, and press the [ ]
v
/ [ ]
V
key to select the “OTHERS”.
EL display
OTHERS
3. Press the
[ ]
B
key to display minor item, and press the [ ]
v
/ [ ]
V
key to select the “SC RDF”.
EL display
SC RDF
4. Press the
[ ]
u
key, “READY?” is displayed.
EL display
READY?
5. Press the [ ]
u
key, “READ” is displayed and sector of hard
disk drive is read. (This operation takes for several hours)
Then the number of error sector is displayed automatically.
EL display
READ
r
******
******
: number of error sector
6. Press the [BACK]
key, return to minor item selection screen.
5-3-8. Hard disk drive check
Hard disk drive is checked.
Note:
Note that user’s data is deleted to execute the reading and writing of
data in the check of hard disk drive.
data in the check of hard disk drive.
Checking method:
1. Enter the test mode.
2. Press the
2. Press the
[ ]
B
key to display major item, and press the [ ]
v
/ [ ]
V
key to select the “OTHERS”.
EL display
OTHERS
3. Press the
[ ]
B
key to display minor item, and press the [ ]
v
/ [ ]
V
key to select the “HDDCHK”.
EL display
HDDCHK
4. Press the
[ ]
u
key, “READY?” is displayed.
EL display
READY?
5. Press the
[ ]
u
key, check of hard disk drive is started. When
the display changes automatically as follows, and the check is
completed, “OK” or error code is displayed. (Press the [BACK]
key, return to minor item selection screens)
completed, “OK” or error code is displayed. (Press the [BACK]
key, return to minor item selection screens)
EL display
WRC
r
RIN
r
REX
r
HD ON
r
ON/OFF is repeated three times
HD OFF
r
OK
Error Code:
PWRER1
: NG in power on.
WRC***
: NG in random W/R/C.
RIN***/REX*** : NG in sequential R.
PWRER2
PWRER2
: NG in on/off cycle.
Note: *** is a number of errors.
6. Press the
[ ]
u
key, “FMTOK?” is displayed.
EL display
FMTOK?
7. Press the
[ ]
u
key, format of hard disk drive is performed. Then
“OK” or “NG” is displayed automatically.
EL display
OK
8. Press the [BACK]
key, return to minor item selection screen.
18
NW-A1000
5-3-9. Destination setting
Setting the destination.
Setting method:
1. Enter the test mode.
2. Press the
2. Press the
[ ]
B
key to display major item, and press the [ ]
v
/ [ ]
V
key to select the “OTHERS”.
EL display
OTHERS
3. Press the
[ ]
B
key to display minor item, and press the [ ]
v
/ [ ]
V
key to select the “DEST”.
EL display
DEST
4. Press the
[ ]
u
key, destination (JP/US/EU/CN/KR/GA) is
displayed. Press the [OPTION] key, destination (JP/US/EU/CN/
KR/GA) is selected.
KR/GA) is selected.
Press the
[ ]
u
key, destination is entered.
Press the [BACK]
key when canceling.
Destination
Default
Sound pressure
language
regulation
JP
Japanese
OFF
US
English
OFF
EU
English
ON
CN
Chinese
OFF
KR
Korean
OFF
GA
English
OFF
5-3-10. Language setting
Setting the language.
Setting method:
1. Enter the test mode.
2. Press the
2. Press the
[ ]
B
key to display major item, and press the [ ]
v
/ [ ]
V
key to select the “OTHERS”.
EL display
OTHERS
3. Press the
[ ]
B
key to display minor item, and press the [ ]
v
/ [ ]
V
key to select the “LANG”.
EL display
LANG
4. Press the
[ ]
u
key, language (JAP/ENG/FRE/GER/ITA/SPA/
S_CNA/T_CNA/KOR) is displayed. Press the [OPTION] key,
destination (JAP/ENG/FRE/GER/ITA/SPA/S_CNA/T_CNA/
KOR) is selected.
destination (JAP/ENG/FRE/GER/ITA/SPA/S_CNA/T_CNA/
KOR) is selected.
Press the
[ ]
u
key, language is entered.
Press the [BACK]
key when canceling.
5-3-11. Sound pressure regulation setting
Setting the sound pressure regulation.
Setting method:
1. Enter the test mode.
2. Press the
2. Press the
[ ]
B
key to display major item, and press the [ ]
v
/ [ ]
V
key to select the “OTHERS”.
EL display
OTHERS
3. Press the
[ ]
B
key to display minor item, and press the [ ]
v
/ [ ]
V
key to select the “SP SET”.
EL display
SP SET
4. Press the
[ ]
u
key, ON/OFF is displayed. Press the [OPTION]
key, sound pressure regulation ON/OFF is selected.
Press the
[ ]
u
key, sound pressure regulation ON/OFF is
entered.
Press the [BACK]
key when canceling.
5-3-12. Factory setting
Factory setting is performed.
Setting method:
1. Enter the test mode.
2. Press the
2. Press the
[ ]
B
key to display major item, and press the [ ]
v
/ [ ]
V
key to select the “OTHERS”.
EL display
OTHERS
3. Press the
[ ]
B
key to display minor item, and press the [ ]
v
/ [ ]
V
key to select the “SHIP”.
EL display
SHIP
4. Press the
[ ]
u
key, factory setting is performed. Then “FIN” is
displayed.
EL display
FIN
5. Press the [BACK]
key, return to minor item selection screen.
NW-A1000
19
19
NW-A1000
5-3-13. SDRAM check
SDRAM is checked.
Checking method:
1. Enter the test mode.
2. Press the
2. Press the
[ ]
B
key to display major item, and press the [ ]
v
/ [ ]
V
key to select the “OTHERS”.
EL display
OTHERS
3. Press the
[ ]
B
key to display minor item, and press the [ ]
v
/ [ ]
V
key to select the “RAMCHK”.
EL display
RAMCHK
4. Press the [ ]
u
key, “START” is displayed and SDRAM is
checked. (This operation takes about 20 seconds)
Then “OK” or “NG” is displayed automatically.
EL display
START
r
OK
5. Press the [BACK]
key, return to minor item selection screen.
5-3-14. Hard disk drive serial No. display
Serial No. of hard disk drive is displayed.
Checking method:
1. Enter the test mode.
2. Press the
2. Press the
[ ]
B
key to display major item, and press the [ ]
v
/ [ ]
V
key to select the “OTHERS”.
EL display
OTHERS
3. Press the
[ ]
B
key to display minor item, and press the [ ]
v
/ [ ]
V
key to select the “HDD SN”.
EL display
HDD SN
4. Press the
[ ]
u
key, Serial No. of hard disk drive or “NG” is
displayed.
EL display
**********
***
: Serial No. of hard disk drive (20 digits or less)
5. Press the [BACK]
key, return to minor item selection screen.
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)
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