HBD-N590/N790W/N890W/N990W/N995W/T79
HBD-N590/N790W/N890W/N990W/N995W/T79
41
41
5-5. BLOCK DIAGRAM - POWER SUPPLY Section -
EN_POWER
SWR1
SWITCHING
REGULATOR
IC904 +3.3V
EN_POWER
PVDD_CONT
PVDD_CONT
USB_VBUS_PCONT1
USB_VBUS_PCONT2
PCONT_FL
PCONT3
FAN_ON
FAN_CONT
PCONT1
PCONT2
FL_6V
+32.5V
+32.5V
+3.3V
REGULATOR
IC902
FEUNSW12V
FE_SW +12V
B+ SWITCH
Q310, 311
MB +8V
DC/DC
CONVERTER
IC1151
AC1
(AC IN)
F5305
PANEL +6V
F1301
F501
A+12V
UNSW12V
UNSW +12V
F5303
D +3.3V
UNSW6V
UNSW +6V
+3.3V
REGULATOR
IC5303
MB +1.5V
POWER
CONTROL
IC308
MB +1.2V
DC/DC
CONVERTER
IC301
FRONT USB +5V
S-AIR +3.3V
+3.3V
REGULATOR
IC501
DCDC +5V
DC/DC
CONVERTER
IC5301
DC/DC
CONVERTER
IC1801
M1
(FAN)
OVER
VOLTAGE
DETECT
Q305
VBUS
SWITCH
IC602
REAR USB +5V
VBUS
SWITCH
IC601
FE_SW +5V
B+ SWITCH
Q302, 312
WIRELESS LAN +5V
VBUS
SWITCH
IC603
A/D, MIC +5V
+5V
REGULATOR
IC5902
RX +3.3V
+3.3V
REGULATOR
IC700
MB +3.3V
DC/DC
CONVERTER
IC5302
SYS +3.3V
+3.3V
REGULATOR
IC6305
F5306
F5307
>005B
>006B
M
M
FAN CONROL
Q1801
(N790W/N890W/N990W/N995W/T79)
(N590/N790W/N890W/N990W/T79)
(Page 39)
(Page 40)
Ver. 1.1
Содержание HBD-N590
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