Sony NW-A1000 Service Manual

NW-A1000
3232
NW-A1000
5-12. SCHEMATIC DIAGRAM – MAIN Board (7/8) –
• See page 36 for IC Pin Function Description.
R9007
R9008
R9009
C9038
C9003
Q9005
D9002
R9016
R9017
R9061
C9016
C9020
R9024
R9062 R9056 R9058
Q9009
R9057
Q9011
R9001
D9006
Q9013
C9001
R9003
D9001
R9004
R9002
CN9001
R9005
C9002
C9039
D9005
Q9006
R9059
Q9008
TH9002
TH9001
R9042
R9033
R9043
R9044
R9066
R9040
R9034
R9035
R9036
R9039
R9047
C9022
C9023
C9024
C9025
C9033
C9034
R9013
D9003
R9015
C9010
R9018
R9020
R9022
C9011
C9014
C9017
C9004
C9006
C9008
C9040
R9060 R9021R9011 R9012
Z9004
Z9001
C9019
R9053
R9054
R9050
R9051
R9067
R9041
Q9010
FB9001
FB9002
R9006
R9048
R9049
D9004
Z9002
C9028
C9037
C9030
R9069
TP9028
Q9012
Q9007
IC9001
µPD68855F9-
Y03-BA2-E2-A
L9001
L9002
2.2 µH
3.3 µH
4.7 µH
4.7 µH
L9003
L9004
R9010
R9063
Q9003
C9012
Q9014
TP9018
Q9002
Q9001
TP9023
TP9031
TP9027
TP9026
TP9024
Z9005
Z9003
SP9023
SP9007
TP9008
TP9009
TP9010
TP9011
TP9012
TP9013
TP9014
TP9015
TP9016SP9020
SP9019
SP9026
SP9025
TP9005
SP9003
SP9004
SP9005
SP9006
SP9021
TP9032
TP9001
TP9002
TP9025
TP9029
TP9030
470k
470k
470k
22
0.1
MTM26130L
MA22D39
470k
470k
0
1200p
1200p
0
1M 470k 100k
NP0A50100AS0
47k
MTM26130L
0.33
MAS3132EOLSO
MTM26130L
1000p
1k
MA22D2800LS0
4.7k
0.33
2P
100
0.022
0.1
MA22D39
MTM26130L
1M
DTC114YMT2L
470k
100k
470k
470k
0
0
150k
100k
100k
100k
0
1
1
2.2
1
1
1
0
RB521S-30-TE61
100k
22
10k
10k
10k
1500p
1500p
1500p
22
22
22
22
470k 0470k 470k
10
0
0
3.3k
470
470k
470k
2SK354700LS0
0
0
4.7k
6.8k
0
RB521S-30-TE61
1
0.01
1
100k
(3.3V)
DTC114YMT2L
NP0A50100AS0
10k
470
UPA1919
6800p
2SJ067400LS0
(VSTBY)
UPA1919
UPA1919
(1.3V)
(3.0V)
(1.10V)
(1.8V)
(5.0V)
SUSPEND
DCIN
VBUS
DC_OUT
DC_OUT_CTL
VSTBY
3.0V
3.3V
GND
CHG_LED
3.3V_HDD
3.3V_A
5.0V
VB
GND_HDD
GND_A
RST
SET_KEY(K2)
RMCKEY(K1)
PWR_SLEEP
XRST
XVBUS_LIM
AD_BATT
BAT_MON_CTL
DCIN_DET
CHG_STAT1
AD_RMCKEY(K1)
EX_MULTI_SCK
EX_MULTI_SO
PWR_STRB
MULTI_SI
PWR_FFCLR
3.3V
3.0V
GND
AD_GND
VB
3.3V
GND
3.3V
GND
GND
3.0V
GND
3.0V
GND
XCHG_STAT2
1.10V
1.8V
1.3V
1.8V
1.10V
1.8V
GND_A
R
S
T
G
N
D
_
S
W
S
O
X
C
H
G
_
S
T
A
T
2
D
C
IN
_
D
E
T
B
A
T
_
M
O
N
_
C
T
L
A
D
_
B
A
TT
X
C
H
G
_
S
T
A
T
1
XVBUS_LIM
PWR_SLEEP
PWR_FFCLR
RMCKEY(K1)
WAKE1
SET_KEY(K2)
XCHG_STAT1
CHG_STAT1
RST
SET_KEY(K2)
PWR_SLEEP
XRST
XVBUS_LIM
AD_BATT
BAT_MON_CTL
DCIN_DET
CHG_STAT1
EX_MULTI_SCK
EX_MULTI_SO
XCS
SO
GND_SW
D
C
IN
S
U
S
P
E
N
D
SUSPEND
D
C
O
U
T
D
C
_
O
U
T
_
C
T
L
DC_OUT_CTL
PWR_FFCLR
DCIN
DCOUT
WAKE1
RMCKEY(K1)
X
R
S
T
XCHG_STAT2
X
C
S
E
X
_
M
U
L
T
I_
S
C
K
E
X
_
M
U
L
T
I_
S
O
NC
NC
NC
TEST4
TEST3
TEST2
TEST1
DISGND
BGGND
GND
GND
GND
VCC
VCC
CHGREG
GATE3
GATE2
GATE1
RMONI22
RMONI21
RMONI12
RMONI11
RST
GPIO1
GPIO0
SO
S
I
SCK
CS
LO
GIC
_H
TS
XCHG
_STAT2
XCHG
_STAT1
VBUSS
USPEM
D
XVBU
S_D
ET
XD
CIN_DET
B
ATTM
O
N_CN
T
BATTM
ON
VBATT
V
BUS_LIM
VBUSIN
DCIN
_M
ON
I
SEL2
SEL1
SEQSEL
CRST3
CRS
T2
CRST
1
XRST3
STBY
XRST1
XRST2
CLR
WAKE6
WAKE5
WAKE4
WAKE3
WAKE2
WAKE1
WAKE0
VSUS2
VSUS1
VSTBY
VREF
BG3
BG2
BG1(VDD)
BG1
LDO3OUT
LDO2OUT
LDO1OUT
LDO3IN
LDO2IN
LDO1IN
A2OUT
A3IN
A3OUT
A2IN
A1OUT
A1IN
FB4
FB3
FB2
FB1
GNDVO3
GND
VO3
GNDVO2
GND
VO1
VCCVO3
VCCVO
3
VC
CV
O2
VC
CV
O1
DCD
C4EN
VO4-2
VO
4
VO
3
VO3
VO
2
VO1
BATT
BATT
G
ND_
SW
-1-2
CHARGE
S
-1-2
(7/8)
∗
CSP(Chip Size Package)
CONTROL
CHARGE
SWITCH
S
CHARGE
DETECT
CHARGE CURRENT
SWITCH
POWER CONTROL,CHARGE CONTROL
Q9005,9009
B+ SWITCH
B+ SWITCH
B+ SWITCH
Q9011,9013
B+ SWITCH
B+ SWITCH
Q9006,9008
B+ SWITCH
BATTERY
LITHIUM ION
3.7V 600mAh
CTO19
(Page 26)
(Page 29)
(Page 26)
(Page 31)
(Page 26)
(Page 26)
(Page 27)
(Page 29)
(Page 30)
(Page 33)
(Page 31)
(Page 33)
(Page 28)
(Page 33)

Sony NW-A1000 Specifications

General

Brand	Sony
Model	NW-A1000
Category	MP3 Player
Language	English