Sony MZ-N1 MP3 Player User Manual


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MZ-N1
3838
R839
C
8
1
2
S
8
0
4
C822
C
8
1
1
C
8
0
8
R
8
2
3
C810
C
8
0
6
R
8
1
0
C
8
0
7
R803
R
8
6
2
R
8
6
3
R
8
6
4
R865
C851
S802
C804
C832
R840
C846 C833 C847
R837
FB801
FB802
FB803
R841
R842
R843
S801
R831 R860
R819
R804
R806
R867
L801
C830
C825 C828
C829
R
8
1
5
C849
R
8
3
0
C820
C818
C814
R
8
2
1
C
8
1
9
L802
R805
R802
R859
C838
SL803
R801
S806
C803
C805
R808
S805
C848
L803
S
L
8
0
1
R828
C821
R861
R833
R
8
3
8
R
8
3
6
R866
R814
S
L
8
0
4
C845
C817
C815
C816
R858
D804
R807
R
8
3
5
R
8
5
2
R809
FB804
R854
C809
FB805
C
8
5
0
R855
C835
D803
X
8
0
1
X
8
0
2
C
8
1
3
SL802
R850
R832
R818R812
R
8
2
4
R
8
2
5
R
8
2
6
R
8
2
0
R
8
2
2
0
0
.0
1
0.1
1
1
0
p
1
0
10
6.3V
1
0
p
4
7
0
1
0
p
47k
0.5%
1
k
1
k
1
k
2.2k
0.1
0.01
0.1
2.2k
0.5%
0.01 0.022 0.01
2.2k
0.5%
0
0
0
0
0
0
2.2k
1k
10
47k
0.5%
220k
470k
0.1
10
6.3V
10
6.3V
0.1
4
7
0
1000p
1
k
47 6.3V
0.47
0.01
1
0
0
k
4
7
0
p
470k
100k
68k
1000p
0
10
6.3V 0.1
4.7k
4.7 10V
0
220k
1
1M
2.2M
0
0
1k
00.01
0.047
0.047
0.047
1M
MA2S728
22
2
.2
k
0
22
0
0
10p
0
1
0
0
0
p
0
0.022
MA2S728
4
8
M
H
z
4
5
.1
5
8
4
M
H
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1
1k
220
00
2
.2
k
2
.2
k
2
.2
k
1
0
k
1
0
0
k
B1
B2
B3
B4
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
F1
F2
F3
F4
F5
F6
F7
F8
F9
X
M
D
E
T
X
J
D
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O
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D
E
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X
O
C
T
L
A
S
E
L
B
E
E
P
S
C
L
K
S
D
A
T
XRST
PDS0
PDS1
VMON
R
F
I
P
E
A
K
B
O
T
M
A
B
C
D
FE
V
M
O
N
S
M
O
N
T
E
ADIP
AREF
X
C
S
A
D
C
X
P
D
A
D
C
DIN1
MUTE
KEY1
KEY2
EFM
VRP
MICS
GSW
CHGG
CHGC
CHGM
HMON
M
O
D
E
1
M
O
D
E
2
M
O
D
E
3
H
C
1
H
C
2
U
D
M
UVDD
UVDD
U
D
P
WDET
RECK
HALF
HALF
V
L
P
V
C
P
V
D
P
W
D
E
T
C
S
E
L
LCDR
CHGL
NV2
PAUSE
JOGB
JOGA
NV1
CS
LSTB
XCS
R
E
C
S
C
K
0
S
D
O
0
S
D
I0
XRST
FF
SL
VLON
SCU
CCU
XMD
FS256
XBCK
LRCK
ADDT
R
M
C
B
1
B
2
M
O
D
E
1
M
O
D
E
2
M
O
D
E
3
H
D
C
O
N
1
H
D
C
O
N
2
LCD STB
PROTECT
SLEEP
FFCLR
CHG GAIN
XRST
VB MON
CHG MON
VREF MON
SET KEY 1
SET KEY 2
HIDC MON
WK DET
REC KEY
HALF LOCK SW
RMC KEY
AVDD
AVSS
JOG A
JOG B
X
T
E
S
T
XHP STBY
PD S0
PD S1
PAUSE KEY
SLD MON
VLON
DVSS1
DVDD1
CHG CTL
CHGI CTL
IFVSS2
IFVDD2
T MARK SW
CHG LED
NC
NC
VBUS DET
TSMVDD
RMC DTCK
TSLVDD
NC
NC
TAT
TAN
NAR
IDO
SAK
XMUTE
STAND DET
LCD RST
XUDP UP ON
XCS NV2
X
C
S
A
D
C
X
P
D
A
D
C
P
B
V
D
D
XCS LCD
CLK SEL
SENSE
MIC
GND SW
MUTE
CS RTC
XCS NV1
IFVDD1
IFVSS1
XRST MTR DRV
XRF RST
SPDL MON
XHOLD SW
V
D
I
O
S
C
O
S
C
I
O
S
C
O
V
S
I
O
S
C
D
A
V
D
D
V
R
E
F
L
A
U
T
O
L
A
U
T
O
R
V
R
E
F
R
D
A
V
S
S
A
S
Y
O
A
S
Y
I
A
V
D
1
B
IA
S
R
F
I
A
V
S
1
P
C
O
F
IL
I
F
IL
O
C
L
T
V
P
E
A
K
B
O
T
M
A
B
C
D
F
E
A
U
X
1
V
C
A
D
I
O
A
D
R
T
A
V
D
2
A
V
S
2
A
D
R
B
S
E
T
E
D
C
H
G
A
P
C
C
K
R
F
D
T
R
F
X
L
R
F
D
V
S
S
2
D
V
D
D
2
X
T
S
L
D
IN
1
N
C
N
C
ITO
M
IT
Y
S
U
S
P
E
N
D
U
S
B
IF
V
D
D
U
D
M
U
D
P
U
P
U
E
N
U
S
B
O
S
C
V
D
D
U
O
S
C
I
U
O
S
C
O
U
S
B
O
S
C
V
S
S
S801
HOLD
OFF HOLD
OPEN
-1
-2
(T
E
S
T
)
T MARK
(3/4)
10µH
10µH
IC801
CXD2677-202GA
∗
CSP(Chip Size Package)
SYSTEM CONTROLLER,
16M BIT D-RAM
DIGITAL SIGNAL PROCESSOR,
PROTECT
DETECT
S802
S803
RECHARGEABLE
BATTERY IN DETECT
OPEN/CLOSE
DETECT
S804
N
C
N
C
A
O
U
T
S
E
L
D
R
A
M
V
S
S
1
D
R
A
M
V
D
D
1
N
C
N
C
N
C
N
C
N
C
N
C
N
C
D
R
A
M
V
D
D
0
D
R
A
M
V
S
S
0
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
D
V
S
S
0
D
V
D
D
0
O
F
T
R
K
S
S
B
D
A
T
A
S
S
B
C
L
K
V
R
E
C
P
W
M
V
L
P
W
M
V
C
P
W
M
V
D
P
W
M
N
C
IF
V
D
D
0
I
F
V
S
S
0
O
P
T
D
E
T
X
J
A
C
K
D
E
T
X
M
IC
D
E
T
O
P
E
N
C
L
O
S
E
S
W
S
E
T
C
O
D
E
0
S
E
T
C
O
D
E
1
S
E
T
C
O
D
E
2
S
E
T
C
O
D
E
3
X
P
A
T
C
H
S
I0
S
O
0
S
C
K
0
X
G
U
M
O
N
B
E
E
P
T
E
S
T
1
T
E
S
T
0
K
D
I
K
D
O
T
R
S
T
X
O
P
T
C
T
L
V
G
C
T
L
K
R
B
K
C
L
K
K
C
S
T
S
B
S
S
B
C
T
L
R
E
C
O
P
R
L
E
D
G
N
D
S
W
2
IFVSS3
IFVSS4
RECP
TX
MNT3
MNT2
MNT1
MNT0
EFMO
SLCW
SLCV
SLCU
SLDW
SLDV
SFDR
SRDR
FRDR
FFDR
TFDR
TRDR
APCREF
ADFG
FS256
XBCK
LRCK
ADDT
DADT
IFVDD3
NC
DVDD3
DVSS3
NC
NC
FS4
SPRD
SPFD
SPDV
SPDW
SPCU
SPCW
SPCV
DVSS4
DVDD4
IFVDD4
SENS
LRCKI/XELT
XBCKI/ECK
DATAI/EDT
XERQ
A11
XOE
XWE
TSTDR3
EVA
FLASHVDD
FLASHVSS
NC
NC
NC
NC
NC
NC
NC
NC
SMW
SMV
SMU
SCW
SCV
SP
SCU
CMW
CMV
CMU
CCW
CCV
CP
CCU
FR1
FF1
TF1
TR1
Q804
UMD12N
B+ SWITCH
0.5%
0.5%
0.5%
(NOT SUPPLIED)
6-9. SCHEMATIC DIAGRAM – MAIN Board (3/4) – • See page 40 for Waveforms.
(Page
37)
(Page 36)
(Page 39)
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