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HCD-GT3D
HCD-GT3D
36
36
6-4. BLOCK DIAGRAM - POWER SUPPLY Section -
+3.3V REG
IC008
VOUT 3
4 VDD
1 CE
AC OFF
DETECT
Q107
SYSTEM CONTROLLER
IC101
(4/4)
80 SPM-AMBIENT-TEMP
TH571
79 SPM-C-MON
63 AC-CUT(MD-BOOT0)
52 VBUS-OE
27 C-CONT
13 MTK-POWER-CTRL
57 PCONT-PSAVE-PROTECT
96 PCONT-BTSTBY
117 PCONT-DAMP
115 ST-CE
PWR SUPPLY
CONTROL
Q009
+3.3V
PWR SUPPLY
Q008
D+3.3V
PWR SUPPLY
CONTROL
Q461
+13V
PWR SUPPLY
Q004
A+13V_GV2
AVDD+9V, A+9V
PVDD
M+13V
A+13V
E+1.18V
E+3.3V
PWR SUPPLY
CONTROL
Q457
+3.3V
PWR SUPPLY
Q005
DVDD3.3V, FE_3.3V, FE_3.3V_1
+5.2V
PWR SUPPLY
Q459
FE_5.2V_M, FE_5.2V_TRAY
PWR SUPPLY
CONTROL
Q006
+5V
PWR SUPPLY
Q007
DVDD5V, FE_5V
PWR SUPPLY
CONTROL
Q012
+13V
PWR SUPPLY
Q011
SW+13V
+9V REG
IC004
VOUT 3
1 VIN
AVDD+3.3V
+12V REG
IC1003
VO 1
8 VCC
5 EN
+12V
+1.2V REG
IC303
VO 1
6 VCC
4 EN
+1.2V
+3.3V REG
IC903
VOUT 3
4 VDD
+3.3V
CE 1
+3.3V REG
IC305
VOUT 5
1 VDD
3 CE
+3.3V
AVDD+5V
+9V REG
IC006
VOUT 3
1 VIN
SMPS BOARD
MAIN ON
AC-DET
13.5V
13.5V
V1
DC-DC CONVERTER
IC002
SW1 3
1 VIN1
5 EN1
16 VIN2
12 EN2
VBST1 2
VBST2 15
SW2 14
USB+5V
M+5.2V, LED+5.2V
DC-DC CONVERTER
IC001
SW1 3
1 VIN1
16 VIN2
5 EN1
12 EN2
VBST1 2
VBST2 15
SW2 14
~ AC IN
BUS BUFFER
IC102
(3/3)
4Y 11
12 4A
PROTECTION
CONTROL
Q576
PROTECTION
CONTROL
Q575
PROTECTION
CONTROL
Q571
PROTECTION
CONTROL
Q572
PROTECTION
CONTROL
Q574
76 REST
RESET
IC103
VOUT 4
2 VDD
E+3.3V
E+3.3V
M+13V
M+13V
A+13V_GV2
E+3.3V
E+3.3V
M+5.2V
AVDD+5V
AVDD+5V
AVDD+5V
DVDD5V
AVDD+9V
DVDD3.3V
DVDD3.3V
A+13V_GV2
A+13V
M+13V
M+13V
Summary of Contents for HCD-GT3D
Page 94: ...HCD GT3D MEMO 94 Ver 1 2 ...