Sony NW-E002 / NW-E003 / NW-E005 Service Manual ▷ View online
13
13
NW-E002/E003/E005
NW-E002/E003/E005
4-1. BLOCK DIAGRAM
• Signal Path
: PLAY BACK
CN101
USB
CONNECTOR
VBUS
DATA-
GND
DATA+
DM
126
125
118
119
DP
X101
12MHz
RESET
TX
TEX
HPOUTL
HPOUTR
115
116
X102
45.1584MHz
XTAL
259 CRST1A
EXTAL
J101
RECHARGEABLE
BATTERY
Li-ion
1PCS, 3.7V 700mA
IC601
POWER CONTROL
D601
DRIVE
Q401
36
33
136
9
1 - 8
88
138
87
248
I/O1
I/O8
NAND FLASH ROM
IC1301
NAND0/GPIOC0
NAND7/GPIOC7
CLE
16
10
ALE
17
16
XWE
18
17
XWP
19
18
R/B1
7
15
XRE
8
11
XCE1
9
29
32
41
.
44
236
204 - 211,
222 - 229
31,32
37-41
44,45
48,49
48,49
51-53
55,56
DQ0
DQ15
32MB FLASH ROM & 4MB SRAM
IC201
D0/GPIOA4
D15/GPIOA19
161 - 176,
195 - 199
1
5-8
12-17
19-21
23-27
19-21
23-27
29,34
A0
A20
A1
A21
ORGANIC EL
INDICATOR
MODULE
XOE
36
231
XCE1F
35
265
XRSTF
10
237
XWE
4
232
XCE1S
43
239
XUB
9
238
XLB
2
233
INT5/GPIOF4 91
INT4/GPIOF3 90
RTC
X801
89
DACK/INT3/GPIOF2
102 MSDIO2/GPIOE3
103 MSDIO3/GPIOE4
101 MSDIO1/GPIOE2
29
RST2OUT
127 VBUS/GPIOD0
230 WAIT/GPIOA20
84
AN7
USB IN2
4
USB IN1
VDD AD 2.0
VDD CORE 1.2
VDD IO 2.8
3
BAT1
7
BAT2
8
OUT AD 17
28
LX CORE
VDD USB 3.3
OUT USB3.3 35
VDD UNREG
24
LX IO
26
OUT CORE
2
USB H/L
9
XCHG STAT
10
XCHG EN
20
IU3
30
EN
40
USB POK
Q601,602
Q604
Q605
IC101
SYSTEM CONTROLLER
NAND FLASH INTERFACE
USB INTERFACE
A/D, D/A CONVERTER
SERIAL INTERFACE
S101
(
(
HEADPHONES
JACK
(
(
HOLD
ON OFF
39
GPION1/INT9
38
GPION0/INT8
77
AN0
FUNCTION
KEY
S501 - 504
40
GPION2/INT10
FUNCTION
KEY
41
GPION3/INT11
S505
Q501, 502
SWITCH
SI1/GPIOH1
SCK1
DREQ/INT2/GPIOF1
OSCIN
INT1/GPIOF0
NCLE/GPIOC8
NALE/GPIOC9
NWE/GPIOC15
NWP/GPIOC16
NRB0/GPIOC17
NRE/GPIOC14
NCE0/GPIOC10
RE/GPIOA26
CS0/GPIOA21
RST
WE/GPIOA27
CS1/GPIOA22
UB/GPIOA29
LB/GPIOA28
CS2/GPIOA23
14
14
NW-E002/E003/E005
NW-E002/E003/E005
4-2. PRINTED WIRING BOARDS – MAIN, SWITCH BOARD (SIDE A) –
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D601
D-11
IC101
C-4
IC1301
C-8
Q501
E-4
Q502
E-3
Q602
E-9
*
IC101
*
CSP
(Chip Size Package)
IC1301
MAIN BOARD
(SIDE A)
BLUE
WHITE
RED
4
USB
CONNECTOR
1
(
(
E
E
1
6
12
7
G
2
1
S
D
SWITCH BOARD
(SIDE A)
HOLD
1-870-341- (11)
RECHARGEABLE
BATTERY Li-ion
1PCS, 3.7V
700mA
OFF ON
.
>
11
1-870-355- (11)
21
E003/E005
E005
E003/E005
E005
CN101
C115
C155
R126
C118
R111
C120
C119
R110
C162
LF101
C102
C104
JL102
R510
VDR106
JL103
Q502
Q501
C114
JL101
R514
R101
R515
C107
R102
C123
C110
R103
R114
R513
C124
VDR108
C620
R112
JL108
JL110
JL109
C619
R802
FB104
VDR105
VDR107
C159
C125
R113
C126
C136
C153
R1303
C801
JL801 JL802
X101
C156
R129
R1301
X102
R122
C154
R124
C111
C134
R120
R1302
R1305
C152
C144
R1306
C150
C137
C1301
R1304
R803
C140 C139 R507
R511
R506
R504
R801
X801
Q602
R602
JL504
JL503
JL505
D601
R501
C501
VDR501
R505
S505
R512
R503
R509
R502
R508
S504
S503
CN601
JL903
JL901
JL902
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
15
*
Replacement of IC101 on MAIN board requires a
special tool.
special tool.
15
15
NW-E002/E003/E005
NW-E002/E003/E005
4-3. PRINTED WIRING BOARDS – MAIN, SWITCH BOARD (SIDE B) –
:Uses unleaded solder.
IC601
*
IC201
*
CSP
(Chip Size Package)
MAIN BOARD
(SIDE B)
SWITCH BOARD
(SIDE B)
1-870-341- (11)
11
1-870-355- (11)
21
VOL +
VOL -
RESET
S
D
G
S
S
D
G
S
G
D
D
G
ORGANIC EL
INDICATOR MODULE
1
3
2
1
3
2
HEADPHONES
JACK
(
(
HOME
S502
R601
VDR601
R2708
S501
S101
JL602
JL2701
JL601
JL502
J101
JL608
JL605
FB103
JL702
SOL701
FB101
VDR103 R141
R131
R132
VDR104
FB102
R610 R614
R604
C617
C604
Q601
R603
C621
Q605
S901
S902
VDR902
VDR901
C603
C602
C601
C127
C128
R140
C143
R613
C610
C607
C609
R621
JL618
R635
R616
R629
C605
R611
JL617
JL501
JL604
JL619
JL612
JL615
JL614
C606
C625
R407
C405
C615
C613
R631
C608
R605
R617
C624
C623
VDR606
R627
CN401
L601
L602
R633
C622
R619
R626
C402
R404
Q604
C409
C407
C408
R634
C626
R403
C627
R406
R405
C403
C614
C616
D401
Q401
JL616
JL107
JL112
JL111
JL113
JL114
JL105
JL115
JL301
R401
VDR101
VDR102
R116
JL106
JL104
R402
C401
R121
C149
VDR301
E005
FB401
C146
R117
C133
C130
C147
R118
C138
C106
C101
R201
C201
C105
C132
C129
C109
C132
C129
C109
JL603
C103
R125
R105
R104
C108
C406
C145
C142
C148
C116
C141
R409
R203
R202
R408
FB402
R119
JL201
L401
VDR602
VDR604
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
A
B
C
D
E
F
G
H
I
J
*
Replacement of IC201 on MAIN board requires a
special tool.
special tool.
• Semiconductor
Location
Ref. No.
Location
D401
C-7
IC201
C-4
IC601
C-9
Q401
D-7
Q601
E-9
Q604
C-7
Q605
E-9
Ver. 1.4
16
16
NW-E002/E003/E005
NW-E002/E003/E005
4-4. SCHEMATIC DIAGRAM – MAIN BOARD (1/3) –
• See page 12 for Waveforms.
• See page 19 for IC Pin Function Description.
18
18
17
18
18
18
17
18
17
18
18
17
18
18
17
18
18
18
18
17
17
17
17
17
D3/GPIOA7
D
1
/G
P
IO
A
5
D2/GPIOA6
D
0
/G
P
IO
A
4
D4/GPIOA8
NC
1
DREQ/
S101
J101
X102
LF101
R113
R112
R114
VDR102
VDR108
R116
R118
R117
R140
R141
R132
R131
VDR104
VDR103
R124
R121
R129
R126
R119
R120
R125
VDR105
VDR106
VDR101
R111
R110
VDR107
R105
R104
R102
R103
R101
R122
X101
CN101
C123
C124
C125
C126
JL105
C138
C134
FB102
FB103
FB101
C139
C140
C136
C137
C154
C152
C153
C150
C159
JL113
JL112
JL111
JL114
JL115
C148
C149
C146
C145
C144
C147
C142
C141
C143
C155
C156
JL108
JL109
JL110
JL107
JL106
FB104
C133
C132
C130
C129
JL104
C120
C162
C119
C116
C118
C115
C114
JL102
JL103
C101
C103
C104
C102
C105
C106
C109
C108
JL101
C107
C110
C111
IC101
C128
C127
45.1584MHz
0UH
0
0
0
100k
33k
100
10
10
10k
10k
AGND
DGND
22
4700
150
220
0
0
470k
100k
10
0
0
10k
470
100
1M
12MHz
0.01
0.01
1
1
0.1
0.1
VDD_IO2.8
VDD_CORE1.2
VDD_AD2.0
VDD_UNREG
VDD_NAND2.8
VDD_USB3.3
VDD_RTC2.8
RTC_CE
RTC_SCK
RTC_SI
RTC_SO
RTC_CLKOUT
RTC_INTR
USB_VBUS
VCORE_XUP
MAIN_XRST
PWR_ON1
NAND_RB1
NAND_XCE1
NAND_RB0
NAND_XCE0
NAND_XWP
NAND_XRE
NAND_XWE
NAND_ALE
NAND_CLE
NAND_AD7
NAND_AD6
NAND_AD5
NAND_AD4
NAND_AD3
NAND_AD2
NAND_AD1
NAND_AD0
BATT_SENSEON
OEL_XRST
KEY_XPLAY
KEY_XMENU
KEY_XHOLD
KEY_XWAKE
BIU_XCS0
BIU_XCS1
OEL_XCS
BIU_XRE
BIU_XWE
BIU_XUB
BIU_XLB
BIU_A1
BIU_A2
BIU_A3
BIU_A4
BIU_A5
BIU_A6
BIU_A7
BIU_A8
BIU_A9
BIU_A10
BIU_A11
BIU_A12
BIU_A13
BIU_A14
BIU_A15
BIU_A16
BIU_A17
BIU_A18
BIU_A19
BIU_A20
BIU_A21
BIU_D0
BIU_D1
BIU_D2
BIU_D3
BIU_D4
BIU_D5
BIU_D6
BIU_D7
BIU_D8
BIU_D9
BIU_D10
BIU_D11
BIU_D12
BIU_D13
BIU_D14
BIU_D15
BATT_SENSE
KEY_AD1
VBUS_XDET
OEL_DC
CHG_OFF
CHG_XING
CHG_XLOW
0.1
0.1
1
1
10
1
1
0.1
0.47
0.1
1
1
0.22
100p
0.1
10
0.1
1000p
5p
5p
0.1
0.1
0.1
0.1
0.1
1
1
1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.022
100p
100p
CXD5090-003GG
220MF
220MF
R2708
4.7K
Ver. 1.4
Click on the first or last page to see other NW-E002 / NW-E003 / NW-E005 service manuals if exist.