DOWNLOAD Sony NW-MS90D Service Manual ↓ Size: 828.35 KB | Pages: 26 in PDF or view online for FREE

Model
NW-MS90D
Pages
26
Size
828.35 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
nw-ms90d.pdf
Date
PREV: Sony SRF-MQ11 Service Manual

Sony NW-MS90D Service Manual ▷ View online

NW-MS90D
9
9
5-1. BLOCK  DIAGRAMS
.
>
VBUS DET
IC512
AC DETECT
IC509
NOR FLASH SRAM
IC451
NAND FLASH RAM
IC461
FLASH RAM
IC463
CN504
STAND
CONNECTOR
USB
CONNECTOR
VOUT
VDD
1
1
2
3
4
4
126
38 - 53
185
197 - 207, 2 - 8
187 184 183 186 182
23 24 26 28 27
30 29
32 31
7
9
15 - 22
29 - 37, 41 - 44
29 - 36, 38 - 45
11
1 - 8, 17 - 25, 48
13 14 15 26 28
16 17 18 19 8
7
9
128
129
130
89
4
1
72
71
174
102
104
83
160 173
10
13
1
20
11
15
18
16
176 60 57 58
76 101 74 75 73
7 6 4 3 2
8
9
10
100
99
87
81
106
4
1
5
3
3
5
2
3
5
2
1
1
5
2
1
5
3
2
5
3
1
1
4
4
4
1
172
59
170
168
169
166
167
84
133
134
174
7
8
2
9
2
127
+5VDC
DATA -
DATA +
GND
VBUS
VDIOUS
UDM
UDP
TRON
VDD
VOUT
VUSB
D-
+5V
+BATT
D+
USB GND
VCORE
VIO
PG3/INT7
AC
DETECT
Q507, 516
PI4
PE2/TXD1
PE3/RXD1
XCHG_USB
LED_CHG
CHG/XDIS_CHG
BATT+
BATT-
AN4
AN6/INT8
S705
VOL -
S704
VOL +
S703
S702
S701
PF2/INT4
VDD
LDR
CHV
VDD
VDD
VOUT
VOUT
VOUT
VOUT
CE
VDD
VDD
CE
VDD
EXT
CE
VDD
EXT
VOUT
CE
VIN
VOUT
CE
VIN
VOUT
CE
VIN
IN1
2.8V
Q461
OUT1
IN2
STB
OUT2
VOUT
VDD
VCC
MS_SCLK
MS_INS
MS_DIO
MS_BS
PR4
PI2
OUT2
OUT1
OUTCM
OSCOUT
XRST
XCS
SCL
SDA
OSCIN
VDD
ENA2
ENA1
CE
/INTR
SI
SO
SCLK
+2.8V
L801
D801
+2.8V
+2.3V
PI5
PC3
SCK0
SO0
PE7
AN3
SO1
SI1
SCK1
AN2
AN1
PG1/INT5
PFO/INT3
RST
PI1
PC2
PI7
98
ANO
MSSCLK
MSINS
MSDIO
MSBS
PF3
AOUTR
AOUTL
PI3
VCC
XPWR NAND
XSTBY
FCE1
FRB1
FCE0
FRB0
FCLE
FAD0 - 7
A1 - 18
D0 - 15
FRE
FWP
FWE
FALE
CSI
WE
RE
CS0
LB
UB
CE
R/B
CE
R/B
CLE
I/O1 - 8
A0 - 17
DQ0 - 15
RE
WP
WE
ALE
BES
WE
OE
BEF
LBS
UBS
EL PANEL
LCD MODULE
(LCD+LCD DRIVER)
CLOCK
OSC
IC731
IC801
EL DRIVE
SYSTEM CONTROL LER
IC401
MEMORY STICK INTERFACE
MAGIC GATE CORE
NAND FLASH INTERFACE
USB INTERFACE
A/D, D/A CONVERTER
SERIAL INTERFACE
D735
D735
(RTC POWER)
X731
32kHz
TH742
(BATT)
TH746
(AIR)
S711
HOLD
S715
RESET
S712
GROUP
CORE DET
IC508
+1.2V REG.
IC504
CORE SW
IC513
+2.8V REG.
IC506
+VIO
+1.4V
+1.2V
+2.8V
+2.3V
+1.2V
+2.8V
2.3V
+2.8V
+2.8V REG.
IC510
BATTERY LEVEL DETECT
IC501
BATT SENS
Q501
+1.2V
Q511, 512
Q502
XPWM
(MEMORY STICK)
J301
(HEADPHONE)
HP AMP
IC301
+2.3V REG.
IC505
D502
L502
L501
D501
SWITCHING
Q504
SWITCHING
Q503
SWITCHING
REG.
IC502
SWITCHING
REG.
IC503
I/O DET
IC511
RESET
Q513, 514
LED
DRIVER
Q781
D781
(ACCESS)
103
105
AN5
AN7/INT9
S714
SOUND/AVLS
S713
MENU
+2.3V
RECHAGEABLE
BATTERY
NI-MH
Bx
• Signal path.
F
: PLAYBACK
E
: CHECK OUT
j
: CHECK IN
NW-MS90D
10
10
5-2. SCHEMATIC DIAGRAM  – MAIN SECTION (1/2) –
R741
R742
R791
R416
R412
TP407
TP408
TP409
TP410
R413
R414
R415
R402
R403
R404
X401
X402
C413 C414
C415
C416
C411
C412
C419
R781
R782
R783
R407
C409
C454
R502
R503
R411
R545
TP512
R410
C423
R718
R719
TP702
TP703
TP706
TP704
R720
TH742
C429
C733
R784
R
7
94
R
7
15
R
7
16
R
7
21
C
40
3
C451
R451
R453
100k
R452
100k
CN461
D704
MAZS
120008S0
D705
MAZS
120008S0
C401
C402
C405
VDR402
VDR403
TP401
TP402
VDR710
VDR401
VDR711
C406
R717
C734
R405
C407
C736
R551
R552
C420
C422
C426
TP509
C408
C421
C762
R714
R712
R713
S712
S714
100k
100k
22k
10k
TP406
10k
10k
10k
10k
220
1M
0
16MHz
22.58MHz
10p
10p
6p
6p
1
1
0.1
22
22
1.5k
0
0.1
1000p
2.2M
470k
1k
C764
1000p
C763
0.01
1M
10k
1000p
10k
10k
10k
0.1
0.01
10k
0
10
k
10k
0
0
.1
0.1
0
11P
0.1
0.1
0.1
TP405
0.1
10k
0.01
22
0.1
0.01
10k
33k
4.7
10V
4.7
10V
0.1
0.1
4.7
10V
100p
22k
470k
22k
B
 74
1
B
 504
B
 821
B
A
TT S
EN
S
X
P
W
M
A
O
U
T
L
A
O
U
T
R
VD
D
 EL
P
F3
/T3
P
G
3
G
N
D
 2
G
N
D
 1
B
E
EP
B
 731
D
V
D
D
2
2
.3V
R
ST
V
D
D
 R
T
C
B
A
TT-
V
D
IO
XM
S P
W
R
X
M
S
 IN
S
M
S
 BS
M
S
 D
IO
M
S
 C
L
K
A9
A10
A11
A12
A13
A14
A15
A16
A17
D
1
2
D
1
3
D
1
4
D
1
5
D
4
D
5
D
6
D
7
D0
D1
D2
D3
D8
D9
D10
D11
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
18
X
W
E
X
W
E
XCS0
X
C
S
1
XC
S
0
X
C
S
1
TP
404
X
U
B
X
U
B
X
LB
XL
B
X
R
E
XRE
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
A
1
0
A
1
1
A12
A13
A14
A15
A16
A17
A18
FAD0
FAD1
FAD2
FAD3
FAD4
FAD5
FAD6
FAD7
FAD0
FAD2
FAD3
FAD4
FAD5
FAD6
FAD7
FAD1
FRB0
FRB1
FRB0
FRB1
XFCE0
XFCE1
XFCE0
XFCE1
FCLE
FCLE
FALE
FALE
XFWE
XFWE
XFRE
XFRE
XFWP
XFWP
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
50
4-3
504-4
504-5
504-9
504-10
504-8
821-3
821-4
821-10
821-11
821-12
821-13
82
1-1
4
TP
70
5
82
1-1
7
73
1-2
73
1-3
73
1-4
73
1-7
82
1-1
5
A
1
VDD RTC
VDD IO
XFRE
XFWE
XFCE0
XFCE1
VDD IO
FAD0
FAD1
FAD2
FAD3
FAD4
FAD5
FAD6
FAD7
ADC KEY MENU
KEY XHOLD
KEY XRST
LED USB
TH
PWR XNAND
AGND
GND
SGND
GND
FRB0
FRB1
FCLE
FALE
XFWP
IC401
CXR704060
NC
VDD
VSS
VOU
T
IC512
S-80828CNBB-B8N
A15
A14
A13
A12
A11
A10
A9
A8
NC
NC
WE
NC
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE
VSS
BEF
A0
A
16
N
C
V
S
S
D
Q
1
5
D
Q
7
D
Q
14
D
Q
6
D
Q
1
3
D
Q
5
D
Q
1
2
D
Q
4
V
D
D
B
ES
U
B
S
LB
S
N
C
A
17
A
7
A
6
A
5
A
4
A
3
A
2
A
1
IC451
SST32HF402-70-4
VBUS DET
NOR FLASH SRAM
1
5
10
15
20
25
30
MEMORY STICK INTERFACE
MAGIC GATE CORE
NAND FLASH INTERFACE
USB INTERFACE
A/D,D/A CONVERTER
SERIAL INTERFACE
GROUP
SOUND/AVLS
(Page 15)
(Page 11)
NW-MS90D
11
11
5-3. SCHEMATIC DIAGRAM  – MAIN SECTION (2/2) –
Q512
Q511
CN761
CN504
C528
D701
D702
D703
R731
C732
TP701
X731
C103
C301
C302
C303
R301
C304
C305
C203
C204
MAZS120008S0
D301
R203
R302
C201
R303
C104
CN821
VDR501
R541
R542
R543
R544
C527
C523
C519
R529
R530
R526
R532
C516
R522
R525
C518
C522
R408
R792
CN503
R556
R557
Q516
R528
R560
R559
R501
Q507
R558
R538
R406
R540
R104
C105
R204
C205
R765
C306
C101
C529
R103
R409
R763
C761
Q513
TP510
Q514
R201
R101
R102
R202
C102
C202
2SA2029T2L
2SC5658T2L
10P
11P
0.1
MAZS120008SO
MAZS120008SO
MAZS120008SO
470k
0.1
32kHz
0.22
0.33
0.1
10
10V
0
0.1
22
4V
0.22
220
2.5V
10
0
0.22
47k
220
2.5V
20P
470k
1M
1M
470k
0.022
100
6.3V
0.1
C530
0.01
1M
470k
1M
1M
1000p
470k
470k
0.1
4.7
6.3V
0
1k
R721 10k
R795
TP853
TP855
TP854
TP856
TP857
TP858
470k
20P
0
1M
2SA2029T2L
470k
2.2M
2.2M
2.2M
BLM01S-TL
1M
0
0
100k
4.7k
0.022
4.7k
0.022
10k
10
10V
0.22
0.001
10
0
470k
10
10V
2SA2029T2L
RESET
2SC5658T2L
RESET
47k
R561
0
47k
33k
33k
100p
100p
B 741
B 504
B 821
XPWM
BATT SENS
AOUTR
AOUTL
VDD EL
PF3/T3
PG3
GND 1
GND 2
BEEP
B 731
DVDD2
2.3V
RST
VDD RTC
BATT-
VDIO
504-3
TP513
TP514
TP515
TP516
TP517
TP519
TP518
TP520
504-4
504-5
504-8
504-9
504-10
821-3
821-4
821-10
821-11
821-12
821-13
821-14
821-15
821-17
731-2
731-3
731-4
731-7
MS DIO
XMS INS
MS CLK
MS BS
XMS PWR
NC
VDD
VSS
VOUT
NC
VDD
VSS
VOU
T
NC
VIN
CE
VOUT
VSS
GND
OUT2
IN2
STB
VREF
V+2
OUT1
IN1
STB TC
V+1
32KOUT
SCLK
SO
SI
VSS
VDD
OSCIN
OSCOUT
CE
/INTR
XC62HR2802MR
IC506
NC
VIN
CE
VOUT
VSS
IC505
NC
VDD
VSS
VOUT
S-80810CNBB-B90
S-80810CNBB-B90
IC508
IC513
IC511
NC
VIN
CE
VOUT
VSS
NC
VDD
VSS
VOUT
IC510
IC509
1
5
10
15
20
VCORE
REG CE
VDD CORE
VIO
BATT SENS
BATT+
BATT+
BATT+
VIO
VDD CORE
XPWM
ULOW BATT
NC
GND CORE
BATT-
BATT-
BATT-
GND CORE
GND 10
GND 10
1
5
10
15
20
VDD EL
GND EL
EL CE1
EC CE2
GND
GND
SGND
SGND
VDD IO
LCD SDA
LCD SCL
LCD XCS
LCD XRST
KEY XPLAY
INT XKEY1
GND HP
ADC KEY1
GND HP
R
L
IC301
NJM2776RB2
IC731
RS5C348A-E2
BATT+
BATT-
LED CHG
XCHG USB
VCORE
VIO
VUSB
D-
D+
USB GND
CHG/XDIS CHG
XC62HR2301MR
CORE SW
CORE DET
I/O DET
HP AMP
XC6204D282MR
S-80828CNBB-B8N
S-80824CNBB-B8J
VSS
MS BS
NC
MS DIO
RESERVE
MS INS
MS CLK
VCC
VSS
RESERVE
CRADLE
STICK
MEMORY
AC DET
Q507,516
REG.
+2.8V
REG.
+2.3V
CLOCK OSC
REG.
+2.8V
Q511,512
DRVER
+B SWITCH
AC DRIVER
TP511
TP851
TP852
TP403
(Page 10)
(Page 13)
(Page 17)
NW-MS90D
12
12
5-4. PRINTED  WIRING  BOARD  – MAIN SECTION –
 : Uses unleaded solder.
C403
C405
R202
R201
C406
R782
R716
R791
R528
R409
R551
R522
R794
C732
R715
R411
R406
R559
R558
R712
R713
R717
R204
SOUND/AVLS
C302
R792
R302
R407
R502
R731
R714
R718
R503
R415
C762
C429
C734
C529
C763
C401
C402
VDR710
VDR401
VDR711
VDR402
VDR403
VDR501
C409
C454
C733
C764
R557
R741
R501
R540
R538
R784
R526
R529
R532
R530
R542
R541
R543
R410
R544
C527
C516
R525
R416
R742
R414
R552
R412
R413
R719
R560
C423
C736
TH742
C304
C105
C103
C301
C203
R203
R795
R103
R720
R721
R104
R303
R301
C205
C451
R451
R452
R453
R561
R545
R781
R783
C408
R404
R403
R402
R101
R102
C202
C102
C426
C407
C413
GROUP
C414
C201
C101
S712
CN504
X401
X731
X402
D702
D701
D703
TP520
TP518
TP517
TP852
TP519
TP509
TP856
TP701
TP510 TP512
TP516
TP706
TP403
TP515
TP704
TP705
TP703
TP513
TP514
TP409
TP410
TP407
TP408
TP406
TP855
TP853
TP854
TP857
TP511
TP858
TP702
TP401
TP402
TP404
TP405
TP508
TP851
Q512
Q511
Q513
Q507
Q516
Q514
IC511
IC508
IC513
CN503
IC512
IC509
1
5
6
10
IC731
1
5
6
10
IC301
IC451
IC401
S714
CN821
C303
C306
C305
C204
C104
CN461
C528
R556
R408
R405
R765
C419
C519
C530
C416
R763
C411
C412
C415
C518
C422
C420
C421
C523
C522
IC506
IC510
IC505
C761
CN761
1
10
1
3
1
1
3
3
4
5
4
4
5
5
1
1
19
20
2
29
1
20
2
30
A
NAND
BOARD
(Page 16)
C
LCD
BOARD
(Page 14)
1
1
2
2
1
1 2
2
3
3
4
3
4
1
2
3
4
3
4
4
B
POWER
BOARD
(Page 18)
1
11
E
E
E
E
E
12
(12)
1-686-827-
12
(12)
1-686-827-
(SIDE A)
MAIN BOARD  
(SIDE B)
MAIN BOARD  
CRADLE
MEMORY
STICK
D
G
S
D705
D704
D301
2
3
4
5
6
7
8
9
10
11
12
A
1
B
C
D
E
F
G
• Semiconductor
Location
Ref. No.
Location
D301
B-8
D701
F-11
D702
F-11
D703
E-11
D704
D-10
D705
D-9
IC301
B-8
IC401
C-10
IC451
C-8
IC505
D-1
IC506
E-1
IC508
E-7
IC509
E-7
IC510
F-1
IC511
E-9
IC512
E-8
IC513
E-7
IC731
D-7
Q507
E-9
Q511
F-9
Q512
F-9
Q513
F-9
Q514
F-9
Q516
E-9
Page of 26
Display

Click on the first or last page to see other NW-MS90D service manuals if exist.

RANDOM: