HBD-E2100/E3100/E4100/E6100
HBD-E2100/E3100/E3200/E4100/E6100
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6-5. BLOCK DIAGRAM - POWER SUPPLY Section -
EN_POWER
UNSW12V
FEUNSW12V
SWR1
SWITCHING
REGULATOR
F202
FE_SW5V
DCDC5V
DC-DC CONVERTER
IC205
DC-DC CONVERTER
IC204
ICUNSW12V
EN_POWER
3.3V
+5V REG
1.2V
+3.3V REG
PANEL 5.5V
PCONT3
PCONT2
PCONT1
DC-DC CONVERTER
IC203
5V VOLTAGE
CONTROL
Q206
4
5
3
F203
F201
F802
UNSW 5.5V
FE_SW12V
12V VOLTAGE
CONTROL
Q205
4
5
3
OVERLOAD
DETECTION
Q202
3.3V VOLTAGE
CONTROL
Q204
4
5
3
PVDD_CONT
OVERLOAD
DETECTION
Q207
OVERLOAD
DETECTION
Q203
+3.3V REG
OVERLOAD
DETECTION
Q201
(AC IN)
SYSTEM CONTROLLER
IC801 (3/3)