Sony NW-MS6 User Manual
NW-MS6
16
16
5-2.
BLOCK DIAGRAM – DISPLAY/POWER SUPPLY Section –
LEVEL SHIFT
Q7502, 7503
LED DRIVE
Q6007
LED6000
ACCESS
INDICATOR
VDDIO2
VDDCORE
SDI0
SDO0
SCK
LCD XCS
GIOE3
GIOE4
GIOE5
GIOE6
GIOE7
X HOLD
CONSOLE UNIT
VDDIO2
VDD EL
CHARGE
VDD LCD
B+ SWITCH
Q2501, 2502
B+ SWITCH
Q2503, 2504
B+ SWITCH
Q2505, 2506
S2203 – 2205,
S7001, 7002
MEGA BASS
MENU
DISPLAY
VOLUME
+
–
S2203
S2204
S2005
S7001
S7002
SWITCHING
REGULATOR
Q9005
BATTERY ON/OFF
CONTROL
Q9004
D9004
D9008
D9001
D9005
D9006
D9014
VBUS
BATTERY ON/OFF
SWITCH
Q9001
RECHARGEABLE
BATTERY
NH-WM14
L9006
L9003
L9004
DC/DC CONVERTER
D9002, L9001,
Q9008
D9015
Q9003
Q9009
L9007
L9002
D9016
D9018
VDDCORE
VDDIO2
IC7800