AOC LE43U7970 - Page 91

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
POWER TREE
DCDC
18V->5V
VCCK
500mA
DCDC
18V->1V0
1.86A
PWR
Switch
0.5A
STB
5V
6A
0.4A
FB708
4A
100mA
Audio18V
DVDD3V3
3.06A
DVDD3V3
0.85A
+18V
Reserve for 12V
+SW5V
MHL
Q706
PWREN
500mA
LDO
5V->3V3
1084_263
Panel
Reserve for 18V
for cost down
AMP_20W
RL
PWR
Switch
Main_18V
Power
Board
12V~18V
ON
FB701
PSU_12V
Q704
U701
NCNC
FB708FB703
Q704
PWR
Switch
AU_18V
FB703
FB701
U701
DCDC
18V->12V
NC
NC
ON
ON
ON
ON
ON
PSU_12V
Cost Down
ON
NCON
NC
ON
PSU_18V
Ambi-Light
eMMC
100mA
LDO
3V3->1V05
AVDD
100mA
LDO
3V3->1V8
LDO
3V3->1V1
Demod. 450mA
100mA
LDO
3V3->1V2
DTMB
PWR
Switch
USB2.0+3.0
1.5A
1.5AUSB
0.47A
LDO
5V->3V3
1117
FRC3V3
FRC3V3
470mA
DC/DC
5V->1V8
FRC1V8 600mA
STB
1V05
Reserve
STB
3V3
100mA
LDO
3V3->1V05
LDO
5V->3V3
1000mA
340mA
PWR
Switch
DCDC
5V->1V5
DDR_Power
STR_mode
0.24A
DCDC
12V->0V9
4AFRC0.9V
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
󰿢󴦄
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
󳴣 󴴸 󱙟 󳴱 󴖨
2K17 NA-SA-AP iPTV B
2
27Wednesday, January 04, 2017
715G8071-M0A
02. Power Tree
G8071-M0A-B00-0040 M0A
ODM-OBM
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
󰿢󴦄
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
󳴣 󴴸 󱙟 󳴱 󴖨
2K17 NA-SA-AP iPTV B
2
27Wednesday, January 04, 2017
715G8071-M0A
02. Power Tree
G8071-M0A-B00-0040 M0A
ODM-OBM
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
󰿢󴦄
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
󳴣 󴴸 󱙟 󳴱 󴖨
2K17 NA-SA-AP iPTV B
2
27Wednesday, January 04, 2017
715G8071-M0A
02. Power Tree
G8071-M0A-B00-0040 M0A
ODM-OBM