Sony MZ-N1 Benutzerhandbuch
MZ-N1
32
32
6-3.
BLOCK DIAGRAM – DISPLAY/KEY CONTROL/POWER SUPPLY Section –
116
211
113
114
115
104
107
112
106
VB
HEADPHONE AMP (IC302),
MOTOR/COIL DRIVER (IC551)
B+
D902
D903
L902
L905
VG
MOTOR/COIL
DRIVER (IC551)
B+
D904
L904
L906
L907
VL
LASER APC CIRCUIT
B+
OPEN
S806
VA B+
VB B+
SDO0
SDI0
SCK0
SD0
SI0
SCK
RST
STB
CS
CS RTC
REC
PAUSE
REC LED
SET KEY 1
SET KEY 2
DVDD
BACKUP
UNREG
XWK1
+
VA B+
VB B+
SWITCH & LCD
MUDULE
SL801
(TEST)
S803
RECHARGEABLE
BATTERY IN
DETECT
111
105
VB B+
RESET
SWITCH
Q801
NOISE
FILTER
NOISE
FILTER
NOISE
FILTER
L603
L602
VREC
OVER WRITE
HEAD DRIVE
CIRCUIT
B+
VIF
B+
VC B+
VIF B+
L601
D901
D603
B+ SWITCH
Q603
CHARGE
CONTROL
Q602 (2/2)
CHARGE
CONTROL
Q602 (1/2)
LINE
FILTER
T601
CHARGE
RECHARGEABLE
BATTERY
NH-14WM
1.2V 1350mAh
–
+
DC IN 3V
J601
GROUND
LINE
SWITCHING
Q601
TH601
TH602
(BATTERY CASE)
DRY BATTERY
SIZE “AA”
IEC DESIGNATION
R6
1PC. 1.5V
VG B+
JOG B
JOG A
11
12
13
13
15
9
8
8
16
5
3
2
6
4
17
7
19
10
14
18
CHG LED
20
D804
D803
L901
S804
OPEN/CLOSE
DETECT
HOLD
S801
OFF
HOLD
B+ SWITCH
Q902
VC B+
VG B+
B+ SWITCH
Q904, 905
B+ SWITCH
Q907
B+ SWITCH
Q903
VB B+
VA
ADC (IC301),
SYSTEM CONTROLLER
(IC801) B+
VC
HEADPHONE AMP (IC302),
MIC AMP (IC303),
SYSTEM CONTROLLER (IC801),
REMOTE CONTROL CIRCUIT
B+
VIF
ADC (IC301),
RF AMP (IC501),
MOTOR/COIL DRIVER (IC551),
SYSTEM CONTROLLER (IC801),
EEPROM (IC802, 803) B+
SWITCHING
Q906
VG B+
VD
SYSTEM CONTROLLER
(IC801) B+
VCOUT
SYSTEM CONTROLLER
(IC801) B+
WAKE UP
SWITCH
Q607
VRECO
OVER WRITE HEAD
DRIVE (IC601) B+
B+ SWITCH
Q804
USBIFVDD
SYSTEM CONTROLLER
(IC801) B+
VA B+
D604
1
2
3
6
DC-IN
VBUS REG
VB
GND
D612
USB CRADLE
DETECT
B+ SWITCH
Q908, 909
SWITCHING
Q910, 911
CN601 (2/2)
USB CRADLE
CONNECTOR
L903
T MARK
S805
S802
PROTECT
DETECT
L801