Sony NW-A3000 Service Manual ▷ View online
NW-A3000
33
33
NW-A3000
IC5001
R5005
C5011
C5010
FB5001
FB5002
C5015
C5016
C5017
FB5005
FB5006
C5018
C5012
C5013
C5014
R
5011
R5
012
R
5014
R
5
016
C5020
C5023
C5025
R5003
C5003
C5005
C5006
C5007
C5008
C5004
R5002
R5001
C5002
R5004
FB5007
FB5008
R5017
R5018
R5019
R5020
C5027
C5026
C5024
C5019
R5008
R5009
C5009
R5007
R5023
R5024
R5022
R5021
R5025
R5026
R5027
R5060
R5061
R5043
R5044
R5045
R5046
R5047
R5048
R5049
R5050
R5051
R5052
R5053
R5054
R5055
R5056
R5058
R5059
R5015
R5013
R5010
C5022
C5021
R5062
C5028
FB5004
FB5003
FB5009
Q5001
CN5002
R5006
X5001
CL5001
CL5002
CL5003
C
L5004
CL5005
C
L50
06
CL5007
TP5001
TP5002
TP5003
TP5004
TP5005
S1R72003B00A100
0
8p
8p
4.7
0.1
0.1
0.1
10p
100p
0.1
0
0
82
22
0.1
0.1
10
6.3V
5.6k
4.7
0.1
0.1
0.1
0.1
100p
100k
10
1
100k
0
0
82
22
22
82
0.1
4.7
0.1
0.1
100k
100k
0.1
0
10k
10k
4.7k
10k
33
33
33
10k
5.6k
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
1M
47k
0
0.1
100
6.3V
0
0.1
0
0
0
ECH8301-TL-E
39P
1M
12MHz
3.3V
GND
VBUS
XREST_USB
XUSLEEP
FRES_A<23:1>
IDE_DIOR
IDE_DIOW
XINT_USB
FRES_D<31:16>
GND_HDD
3.3V_HDD
XHDD_PWR_CTL
IDE_IORDY
DASP
DASP
XHCS1
XHCS0
XHCS0
XHCS1
H_A2
H_A0
H_D0
H_D1
H_D2
H_D3
H_D4
H_D5
H_D6
H_D7
H_D8
H_D9
H_D10
H_D11
H_D12
H_D13
H_D14
H_D15
HDMARQ
XHIOW
XHIOR
XHIORDY
XHDMACK
HINTRQ
H_A1
H_A2
H_A0
PDIAG-
PDIAG-
H_A1
HINTRQ
XHDMACK
H_D0
H_D1
H_D2
H_D3
H_D4
H_D5
H_D6
H_D7
H_D8
H_D9
H_D10
H_D11
H_D12
H_D13
H_D14
H_D15
HDMARQ
XHIOW
XHIOR
XHIORDY
FRES_A1
FRES_A2
FRES_A3
FRES_A4
FRES_A5
FRES_A6
FRES_A7
FRES_A8
IDE_DIOR
IDE_DIOW
XINT_USB
FRES_D24
FRES_D25
FRES_D26
FRES_D27
FRES_D28
FRES_D29
FRES_D30
FRES_D31
IDE_DIOR
IDE_DIOW
XINT_USB
IDE_IORDY
IDE_IORDY
CA5
CA4
CA3
CA2
CA1
CA0
XSLEEP
XRESET
VBUS
TSTEN
AVDD
AVSS
DM
AVSS
DP
AVSS
AVDD
AVSS
AVDD
AVSS
N.C.
R1
CA7
CA6
VSS
VSS
OSCOUT
VSS
TIN1
TIN
0
TPORT1
TPOR
T0
SCA
N
EN
ATPGEN
VDD
CD7
CD6
CD
5
CD4
VSS
CD3
CD2
CD1
CD0
XIN
T
XW
R
XW
AIT
XRD
XCS
VDD
VSS
HIORDY
XHIOR
XHIOW
HDMARQ
VDD
HDD15
HDD0
HDD14
HDD1
HDD13
HDD2
HDD12
HDD3
VSS
HDD11
HDD4
HDD10
HDD5
HDD9
HDD6
HDD8
HDD7
XHRESET
VDD
XO
XI
NC
NC
NC
PVSS
VDD
PVDD
VDD
XVDD
XVSS
VSS
C
LKSEL1
CLKSEL0
VSS
XHDASP
XHCS
1
XH
CS
0
HDA2
HD
A0
XHPDIAG
HDA1
HIN
TRQ
XHDM
ACK
VDD
RESERVED
-RESET
GND
DD7
DD8
DD6
DD9
DD5
DD10
DD4
DD11
DD3
DD12
DD2
DD13
DD1
DD14
DD0
DD15
GND
DMARQ
GND
DIOW-
DIOR-
GND
IORDY
GND
DMACK-
INTRQ
DA1
PDIAG-
DA0
DA2
CS0-
CS1-
DASP-
3.3V
3.3V
RESERVED
(8/8)
D
D
D
D
G
S
S
S
GND
DP
DM
VBUS
B+ SWITCH
∗
CSP(Chip Size Package)
USB CONTROLLER
(20GB)
(Page 26)
(Page 26)
(Page 26)
(Page 29)
(Page 35)
(Page 32)
(Page 32)
5-13. SCHEMATIC DIAGRAM – MAIN Board (8/8) –
•
See page 23 for Waveforms.
•
See page 38 for IC Pin Function Description.
NW-A3000
34
34
NW-A3000
C307
S8301
K
A
K
D302
K
A/K
A
D306
HP BOARD
(COMPONENT SIDE)
1-868-435-
C204
R202
R103
FB304
FB303
FB302
FB301
R102
FB202
C104
R203
D308
K
A
D307
K
A
FB305
C304
C301
C303
FB101
D305
A
K
K
D304
A
K
K
E C B
Q201
E C B
Q101
CN301
1-868-435-
HP BOARD
(CONDUCTOR SIDE)
A
B
C
D
E
1
2
3
4
5
6
(11)
11
(11)
11
TP305
TP101
TP201
TP306
TP304
TP303 TP302
TP301
J301
i
S8301-1
+
–
VOL
S8301-2
A
MAIN
BOARD
CN3001
1
11
R202
C204
FB301
FB303
FB304
FB305
FB101
FB202
R103
C304
D304
D302
S8301
CN301
D305
Q101
J301
D307
D308
R102
C104
R203
C303
C301
C307
Q201
D306
TP302
TP303
TP304
TP305
TP306
TP101
TP201
TP301
FB302
2.2
0.068
2.2k
0.47
MAZWO68HOLSO
MAZWO68HOLSO
11P
MAZWO68HOLSO
2SC5585TL
EDZTE616.8B
EDZTE616.8B
2.2
0.068
2.2k
0.01
0.01
0.01
2SC5585TL
MA133-TX
100
(CHASSIS)
RMC VCC
RMC TSB
RMCKEY(K1)
RGND
AGND
L
AGND
R
HP(H)
VOL-
VOL+
MUTING
MUTING
-1
-2
+
-
VOL
S8301-1
S8301-2
(Page 31)
(Page 25)
Ref. No. Location
D302
A-2
D304
D-5
D305
D-4
D306
A-2
D307
E-2
D308
D-2
Q101
D-4
Q201
D-3
5-14. PRINTED WIRING BOARD – HP Board –
: Uses unleaded solder.
5-15. SCHEMATIC DIAGRAM – HP Board –
•
Semiconductor Location
NW-A3000
35
35
NW-A3000
C901
CN903
CN902
R5072
CONNECTOR BOARD
(SIDE A)
1-868-434-
CN901
R5068
R5069
R5070
R5057
R5064
R5067
R5077
R5066
R5065
C902
R5063
R5071
S901
1
2
41
42
1-868-434-
CONNECTOR BOARD
(SIDE B)
(11)
11
(11)
11
A
B
C
D
1
2
3
4
5
TP905
SP905
SP901
SP902
SP904
SP903
TP904
TP902
TP903
TP901
B
MAIN BOARD
CN9301
SWITCH
UNIT
1
35
34
2
1
11
C
MAIN BOARD
DP
DM
GND
VBUS
RESET
TO CHARGE CRADLE
OR DOG SPEAKER
R5057
R5070
R5064
R5067
R5077
R5071
R5066
R5065
C901
S901
R5068
R5069
R5063
C902
CN903
CN902
CN901
R5072
TP905
SP901
SP902
SP903
SP904
SP905
TP904
TP901
TP902
TP903
0
0
0
0
0
0
0
0
0.1
0
0
0.01
35P
11P
42P
1k
RESET
VSTBY
5V
GND
5V
GND
DC_OUT
DC_OUT
LINE_DET
AGND
L
AGND
R
CRDL_DET
GND
SCLK
RM_KEY
SO
CHG_LED
SI
CS
GND
GND
ADP_DET
VBUS
RESET
LEFT
PLAY
DOWN
UP
RIGHT
MENU
STOP
GND
GND
GND
CS
ID
SI
CHG_LED
SO
RM_KEY
SCLK
CRDL_MUTE1
DGND
CRDL_DET
ADP_DET
NC
NC
R
C_OUT
L
GND
AGND
GND
LINE_DET
GND
DIGIT_OUT
DC_OUT
DIGIT_IN
GND
5V
GND
5V
GND
STOP
MENU
PLAY
RIGHT
UP
LEFT
DOWN
GND
LED VCC
KEY LED(WHITE)
KEY LED(ORANGE)
KEY LED(WHITE)
KEY LED(ORANGE)
LED VCC
DM
VBUS
DP
GND
AGND
GND
TO CHARGE CRADLE
OR DOG SPEAKER
D+
VBUS
D-
VBUS
D-
D+
VBUS
V_OUT/Y_OUT
(Page 24)
(Page 25)
(Page 33)
(Page 28)
5-16. PRINTED WIRING BOARD – CONNECTOR Board –
5-17. SCHEMATIC DIAGRAM – CONNECTOR Board –
Note: CN901 on the CONNECTOR board cannot exchange with single.
When CN901 is damaged, exchange the entire mounted board.
Note: CN901 on the CONNECTOR board cannot exchange with single.
When CN901 is damaged, exchange the entire mounted board.
: Uses unleaded solder.
NW-A3000
36
36
NW-A3000
•
IC Block Diagrams
– MAIN Board –
IC3001
XC6219B302DR
IC3002
PCM1772RGAR
IC3003
AN17020A-VB
CE
6
NC
4
VSS
5
VIN 1
NC 2
VOUT 3
VCC
VCC
+
–
ON/OFF
CONTROL
CURRENT
LIMIT
VOLTAGE
REFERENCE
2
1
4
3
GND
CH1 IN
VCC 1HV
CH2 IN
15
16
13
14
+
−
MUTING
CTRL
CH1 SENS
BEEP
6
5
8
7
VCC1
RF
VCC2
VCC 2HV
BEEP
LINE AMP
HEADPHONE AMP
MUTING
+
−
LINE AMP
HEADPHONE AMP
12
11
9
10
CH1 OUT
PGND
CH2 SENS
CH2 OUT
REF1
VREF
REF2
HP/LINE
SWITCH
SWITCH
IC4101
R2061K01-E2
SIO 1
SCLK 2
7 OSCIN
VSB
4
VCC
5
VDD
6
CE
12
CIN
10
VSS
11
LEVEL
SHIFTER
DELAY
REAL
TIME
CLOCK
/VDCC 3
VOLTAGE
DETECTOR
BATTERY
VOLTAGE
VOLTAGE
MONITOR
8 OSCOUT
9 /INTR
VOLTAGE
REFERENCE
IC4202
HAAM-313B
1
DEMULTI-
PLEXER
MULTI-
PLEXER
GND
2
NC
4
NC
5
NC
3
STANDBY
10 ZOUT (A)
EEPROM
Z SENSOR
S/H
Y SENSOR
X SENSOR
9 YOUT (A)
S/H
AMPLIFIER
8 XOUT (A)
7 CSET
6 VCC
S/H
IC6003
TS5A3357DCUR
1
NO0
4
GND
7 COM
8 V+
LOGIC
CONTROL
2
NO1
3
NO2
5 IN2
6 IN1
20
AUDIO
INTERFACE
DIGITAL
ATTENUATOR
LINEOUT
AMPLIFIER
LINEOUT
AMPLIFIER
LRCK
16
SCKI
17
NC
18
NC
19
NC
1
DATA
2
×
8
DIGITAL
FILTER
∆Σ
D/A
CONVERTER
∆Σ
D/A
CONVERTER
×
8
DIGITAL
FILTER
BCK
5
AGND2
4
AGND1
3
PD
7
VOUTR
6
VCOM
8
NC
9
VOUTR
10
AIN
15
SPI
PORT
MS
14 MC
CLOCK
MANAGER
DIGITAL
ATTENUATOR
13 MD
11 VCC2
12 VCC1
+
+
VCOM
POWER
SUPPLY
Click on the first or last page to see other NW-A3000 service manuals if exist.