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4-9
HXR-NX5C/NX5E/NX5J/NX5M/NX5N/NX5P/NX5U
4-9. POWER BLOCK DIAGRAM (2/4)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
IC4601
3
1
VOUT
1.8V REG
(19/30)
CE
4 VDD
LDO_1.8V
AL_D_2.8V
CH4_D_2.8V
CH4_D_2.8V
CH5_D_3.9V
LDO_3.3V_BI
LDO_3.3V_BI
IC_4405_
POWER_ON
IC1401
CAMERA
SIGNAL
PROCESSOR
(3/30)
G9
XRST
IC1407
INVERTER
(3/30)
IC1409
BUFFER
(3/30)
IC1410
BUFFER
(3/30)
IC1408
NTSC/PAL
MULTIPLEXER
(3/30)
FB1401, 1403
XSYS_RST
CH4_D_2.8V
FB1601
CH4_D_2.8V
CH2_AR_1.2V
FB1402
CH3_D_1.8V
IC1403
3
1
VOUT
2.8V REG
(3/30)
CE
4 VDD
REG_IC_1401
_2.8V
CH5_D_3.9V
L1401-1403
A_2.5V
LDO_3.3V_BI
LDO_3.3V_BI
LDO_1.8V_BI
CH4_D_2.8V
LDO_3.3V_BA
LDO_3.3V_BA
LDO_3.0V
IC2001
AP4 XRESET
XSYS_RST
CH4_D_2.8V
CH4_A_2.8V
CH3_D_1.8V
CH2_D_1.2V
F14
FRC_RTG_OUT3
XBB_RST
XBB_RST
XSYS_RST
AH1
STRB_ON1
XIC_4001_RST
I_RST_X
AJ1
STRB_ON2
XSATA_BRIDGE_RESET
G14
SATA_PWR_ON
AF3
IRIS1
XRESET_AUDAC_1
AJ3
DIR0A
XRESET_AUDAC_2
AK2
BRK1A_EN1
XRESET_AUADC_1
AJ2 DIR2A
C3 PCI_XRESET
B20
ATA_XRESET
XATA_RESET
J31
GPIO_S__7
MSX2_PWR_ON
L31
GPIO_S__9
MS_PWR_ON
AB5
TPU2_OUT
MEDIA_PWR_ON3
G11
FRC_RTG_IN1
MEDIA_PWR_ON2
XSATA_BRIDGE_RESET
SATA_PWR_ON
XATA_RESET
MSX2_PWR_ON
MS_PWR_ON
MEDIA_PWR_ON3
MEDIA_PWR_ON2
K31 GPIO_S__8
PANEL_BL_ON
IC2803
BUFFER
(10/30)
IC2804
BUFFER
(10/30)
IC1601
512MB
SDRAM
(4/30)
IC2002
AND GATE
(5/30)
L1408
L3001
IC2801
VIDEO
OUT AMP
(10/30)
IC3001
DSP
CO-PROCESSOR 1
(11/30)
IC2807
SD/HD
SELECTOR
(10/30)
IC2808
VIDEO
DRIVER
(10/30)
CH4_A_2.8V
IC3701
SERIAL
INTERFACE
TRANSMITTER,
24 BITS RGB
DISPLAY
INTERFACE
(16/30)
CH1_D_1.2V
CH3_D_1.8V
CH4_D_2.8V
IC2806
3
1
VOUT
4.6V REG
(10/30)
CE
4 VDD
A_4.6V_LDO
CH7_D_5V
IC3401
PCI
PROCESSOR
(14/30)
CH3_D_1.8V
CH3_D_1.8V
CH3_A_1.8V
CH4_D_2.8V
CH2_D_1.2V
IC2809
3
1
VOUT
3.3V REG
(10/30)
CE
4 VDD
3.3V_LDO
PLL, I/O,
EMC, DDR,
PCI, ATA, IMG
(5/30-8/30)
L2003-L2005
CH4_A_2.8V
AVDD30_CPUADC2
L2008
L2001
CH4_D_2.8V
IC2302
BUFFER
(7/30)
LDO_1.8V_BI
CH3_D_1.8V
IC2601
SDRAM/
ONENAND
(9/30)
IC3002
INVERTER
(11/30)
IC3007
CONFIGURATION
ROM
(11/30)
IC4002
CONFIGURATION
ROM
(17/30)
IC4405
MULTI-RATE
SERIALIZER
WITH
CABLE DRIVER
(18/30)
IC3201
256MB
MOBILE-
SDRAM
(12/30)
IC3601
512MB
MOBILE-
SDRAM
(15/30)
IC3003
LEVEL
SHIFTER
(11/30)
IC3004
IC3005
LEVEL
SHIFTER
(11/30)
IC3006
LEVEL
SHIFTER
(17/30)
IC4003
LEVEL
SHIFTER
(17/30)
IC4007
LEVEL
SHIFTER
(17/30)
IC4005
IC4009
HDMI
TRANSMITTER
(20/30)
IC4801
CH5_D_3.9V
L2808
L3004
L3003
L3002
CH3_D_1.8V_2
E15
XIC_3001_RST
IC4001
DSP
CO-PROCESSOR 2
(17/30)
E2 I_RST_X
O_IC_4405_RESET_X
B4
G8
A8
O_IC_4405_
RESET_X
O_IC_4405_ON
B1 O_IC_4405_
ON_X
FL3401
H1
IHRSTX
PCI_XRESET
L3701
IC4602
3
1
VOUT
2.5V REG
(19/30)
CE
4 VDD
CH5_D_3.9V
L4603
L4601
1.8V_SDI
3.3V_SDI
XRESET
VCO_VCC
LDO_3.0V
CH1_D_1.2V
AL_D_1.2V
Q4001
SWITCH
L4602
L4802, 4804
IC4404
5
3
VOUT
1.8V REG
(18/30)
CE
4 VDD
IC4403
5
3
VOUT
3.3V REG
(18/30)
CE
4 VDD
FB4402, 4403,
4406
FB4401, 4404,
4405
VCO441
1.5GHz
7
VCC
O_IC_4405_RESET_X
AU_+4.6V
CH7_SP_5V
AU_+10V
CH4_AU_2.8V
08
IC8008
1
4
VOUT
4.0V REG
(29/30)
VCONT
3 VIN
IC8005
3
1
VOUT
3.0V REG
(29/30)
IC8002
A-D
COMVERTER
(29/30)
CE
4 VDD
L8010
L8002
IC8006
D-A
COMVERTER2
(29/30)
IC8004
D-A
COMVERTER1
(29/30)
L8005
L8001
IC8001
SP LIMITER
AMP
(29/30)
IC8007
BUS
BUFFER
(29/30)
IC8003
AUDIO
CONTROL
(29/30)
CH1_D_1.2V
CH2_D_1.2V
CH3_A_1.8V
CH3_EP_1.8V
CH3_D_1.8V
CH7_D_5V
LDO_1.8V_BI
A_2.5V
LDO_3.0V
LDO_3.3V_BI
LDO_3.3V_BA
CH4_D_2.8V
CH4_A_2.8V
CH5_D_3.9V
PANEL_BL_ON
CH1_D_1.2V
CH2_D_1.2V
CH3_EP_1.8V
CH3_EP_1.8V
CH3_D_1.8V
LDO_1.8V_BI
LDO_3.0V
LDO_3.3V_BI
LDO_3.3V_BA
CH4_D_2.8V
CH4_A_2.8V
CH5_D_3.9V
PANEL_BL_ON
CH1_D_1.2V
CH3_EP_1.8V
CH3_D_1.8V
CH4_D_2.8V
CH5_D_3.9V
XSYS_RST
XFLASH_RST
XFLASH_RST
E8 F_/RP
PCI_XRESET
R3409, R3410
XRESET_AUDAC_1
XRESET_AUDAC_2
XRESET_AUDAC_1
XRESET_AUDAC_2
XRESET_AUADC_1
13
PDN
5
PDN
5
PDN
XRESET_AUADC_1
VC-582 BOARD (2/4)
AVDD30_CPUADC2
L8003
V16
PLLXRST
CH4_D_2.8V
FRC_RTG_IN0
R4113
4, 14
CN1008
LDO_3.0V
(FOR CHECK)
LDO_1.8V