5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
3.3V Power_Standby only for AVDD_MPLL
and IR SAR,CEC.GPIO.RST
3.3V Power_Normal
1100mA
300mA
400mA
20mA
200mA
100mA
Standby:L
Normal: H
Power for Panel
12V to 5V
Power for Main Chip
300mA
HDMI Power
ADJ-PWM2
BL-ADJUST
BL-ADJUST
BL-ON/OFF
BL-ON/OFF
ON_PANEL
ON_PANEL
ON_PBACK
PW_CTL
STANDBY
STANDBY
BL-ADJUST
33V_Normal
VCC1.8V
3.3Vstb
5Vstb
+5V
VDDC
VDDP
AVDD_MEMPLL
33V_Normal
AVDD_DVI
AVDD_LPLL
AVDD_AU
AVDD_ADC
AVDD_DM
AVDD_USB
AVDD_VIF
AVDD_DDR
VCC1.8V
VDDC
AVDD_33
3.3Vstb
33V_Normal
+5V
33V_Normal
AVDD_MPLL
3.3Vstb
DDR18V-1
VCC1.8V
5Vstb
VCC-Panel
+12V
+5V
+5V
+5V
+12V
5Vstb
+12V
5Vstb
VCC-A
+12V
+5V
+5V
HDMI_VCC
HDMI_VCC
33V_Normal
VCC-Panel
ON_PBACK
2
ADJ-PWM2
2
PW_CTL
2
ON_PANEL
2
BL-ADJUST
2
Title
Size
Document Number
Rev
Date:
Sheet
of
System Power
VIF 256p demo Board
1.0
1
13
A2
Friday, November 27, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
System Power
VIF 256p demo Board
1.0
1
13
A2
Friday, November 27, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
System Power
VIF 256p demo Board
1.0
1
13
A2
Friday, November 27, 2009
R875
2K2
R875
2K2
C102
1n
C102
1n
1
2
C158
2.2u
C158
2.2u
C141
0.1u
C141
0.1u
C415
0.1u
C415
0.1u
C108
0.1u
C108
0.1u
1
2
L118FB/3216
L118FB/3216
1
2
C
702
104/
16V/
X
7R
C
702
104/
16V/
X
7R
C197
10uF/16V
C197
10uF/16V
L122
FB220/300mA
L122
FB220/300mA
1
2
C121
0.1u
C121
0.1u
1
2
R877
4.7K
R877
4.7K
R876
NC/4.7K
R876
NC/4.7K
C129
0.1u
C129
0.1u
1
2
C
361
106/
16V/
X
5R
C
361
106/
16V/
X
5R
V5
3904
V5
3904
1
2
3
L135
NC/FB220/300mA
L135
NC/FB220/300mA
1
2
C196
104
C196
104
1
2
C160
0.1u
C160
0.1u
1
2
C200
10uF
C200
10uF
R874
10K
R874
10K
C152
0.1u
C152
0.1u
C115
0.1u
C115
0.1u
1
2
C688
104/16V/X7R
C688
104/16V/X7R
L119NC/3216
L119NC/3216
1
2
D3
2
B540C
D3
2
B540C
N2
AMS1117-1.8V
N2
AMS1117-1.8V
GND
1
VOUT
2
VIN
3
VOUT_3
4
R34
NC/10K
R34
NC/10K
C143
0.1u
C143
0.1u
C100
0.1u
C100
0.1u
L126
FB220/300mA
L126
FB220/300mA
1
2
V6
3904
V6
3904
1
2
3
R882
13K_1%
R882
13K_1%
+
CA114
100uF/16V
+
CA114
100uF/16V
C161
0.1u
C161
0.1u
1
2
R869
4.7K
R869
4.7K
C104
2.2u
C104
2.2u
C144
0.1u
C144
0.1u
XP15
ZJ/POWER_INPUT
XP15
ZJ/POWER_INPUT
1
2
3
4
5
6
7
8
9
10
11
12
13
C134
0.1u
C134
0.1u
1
2
R11
0R
R11
0R
1
2
C418
0.1uF
C418
0.1uF
1
2
R
767
100K
R
767
100K
C414
1uF
C414
1uF
1
2
N5
CE9435
N5
CE9435
S1
1
S2
2
S3
3
G2
4
D4
5
D3
6
D2
7
D1
8
R867
2K
R867
2K
C159
2.2u
C159
2.2u
R871
NC
R871
NC
1
2
C105
0.1u
C105
0.1u
1
2
C151
0.1u
C151
0.1u
C154
2.2u
C154
2.2u
R866
100R
R866
100R
C120
0.1u
C120
0.1u
1
2
C153
2.2u
C153
2.2u
V3
3904
V3
3904
1
2
3
R870
4.7K
R870
4.7K
L106
FBP
L106
FBP
1
2
R778
100K
R778
100K
C133
2.2u
C133
2.2u
C107
0.1u
C107
0.1u
1
2
R885
NC
R885
NC
1
2
C123
2.2u
C123
2.2u
R12
1K
R12
1K
R881
5.1K_1%
R881
5.1K_1%
R884
0R
R884
0R
1
2
R
763
10K/
F
R
R
763
10K/
F
R
1
2
C163
0.1u
C163
0.1u
1
2
+
CA135
220uF/16v
+
CA135
220uF/16v
1
2
C114
0.1u
C114
0.1u
1
2
L120
FB220/300mA
L120
FB220/300mA
1
2
C113
0.1u
C113
0.1u
1
2
C136
0.1u
C136
0.1u
1
2
C142
0.1u
C142
0.1u
L9
27uH/1.5A
L9
27uH/1.5A
1
2
C122
10uF
C122
10uF
C146
0.1u
C146
0.1u
C126
0.1u
C126
0.1u
1
2
L121
NC
L121
NC
1
2
R883
100K
R883
100K
R9
1K
R9
1K
C138
0.1u
C138
0.1u
1
2
C157
0.1u
C157
0.1u
C132
0.1u
C132
0.1u
1
2
C130
0.1u
C130
0.1u
1
2
C116
0.1u
C116
0.1u
1
2
C101
10n
C101
10n
1
2
R
768
1K87FR
R
768
1K87FR
1
2
C14
2.2u
C14
2.2u
R872
0R
R872
0R
1
2
C156
0.1u
C156
0.1u
1
2
+
CA118
220uF/16V
+
CA118
220uF/16V
C150
0.1u
C150
0.1u
C118
0.1u
C118
0.1u
1
2
C171
0.1u
C171
0.1u
1
2
R777
NC10K
R777
NC10K
C103
0.1u
C103
0.1u
+
CA9
100uF/
16V
+
CA9
100uF/
16V
N34 AMS1117-3.3V
N34 AMS1117-3.3V
GND
1
VOUT
2
VIN
3
VOUT_3
4
+
CA137
220uF/25v
+
CA137
220uF/25v
1
2
R862
NC
R862
NC
1
2
N4
AP1084-3.3
N4
AP1084-3.3
GND
1
VOUT
2
VIN
3
VOUT_3
4
L117
FB220/300mA
L117
FB220/300mA
1
2
C128
0.1u
C128
0.1u
1
2
C417
0.1u
C417
0.1u
1
2
N3
AMS1117-3.3V
N3
AMS1117-3.3V
GND
1
VOUT
2
VIN
3
VOUT_3
4
C145
0.1u
C145
0.1u
C147
0.1u
C147
0.1u
C111
0.1u
C111
0.1u
1
2
C149
0.1u
C149
0.1u
V2
3904
V2
3904
1
2
3
R13
4.7K
R13
4.7K
R873
10K
R873
10K
+
CA8
100uF/
16V
+
CA8
100uF/
16V
C124
0.1u
C124
0.1u
1
2
C419
0.1uF
C419
0.1uF
1
2
V1
3904
V1
3904
1
2
3
C135
2.2u
C135
2.2u
L123
NC
L123
NC
1
2
C727
1uF
C727
1uF
C112
0.1u
C112
0.1u
1
2
C155
0.1u
C155
0.1u
1
2
R20
NC/4.7K
R20
NC/4.7K
R868
NC/0R
R868
NC/0R
L115
FB220/300mA
L115
FB220/300mA
1
2
+
CA112
100uF/16V
+
CA112
100uF/16V
L127
FB220/300mA
L127
FB220/300mA
1
2
R878
4.7K
R878
4.7K
VD14
NC/1N5822
VD14
NC/1N5822
1
2
C140
0.1u
C140
0.1u
1
2
R
769
22K
R
769
22K
C
707
104/
16V/
X
7R
C
707
104/
16V/
X
7R
C125
0.1u
C125
0.1u
1
2
C
716
104/
16V/
X
7R
C
716
104/
16V/
X
7R
R19
4.7K
R19
4.7K
C137
10uF
C137
10uF
R879
100K
R879
100K
C109
0.1u
C109
0.1u
1
2
C
382
106/
16V/
X
5R
C
382
106/
16V/
X
5R
R863
0R
R863
0R
1
2
C106
0.1u
C106
0.1u
1
2
+
CA113
100uF/16V
+
CA113
100uF/16V
MP2380
N33
MP2380
MP2380
N33
MP2380
SW
1
BST
2
VCC
3
GND
4
FB
5
PG
6
EN/SYNC_6
7
IN
8
GND_
8
9
L94
15uH
L94
15uH
+
CA115
100uF/16V
+
CA115
100uF/16V
L116
FB220/300mA
L116
FB220/300mA
1
2
C165
0.1u
C165
0.1u
1
2
C119
2.2u
C119
2.2u
1
2
+
CA1
0
100uF/
16V
+
CA1
0
100uF/
16V
C416
0.1u
C416
0.1u
1
2
+
CA136
100uF/16v
+
CA136
100uF/16v
1
2
L124
FB220/300mA
L124
FB220/300mA
1
2
R
770
N
C
22KFR
R
770
N
C
22KFR
1
2
C162
0.1u
C162
0.1u
1
2
+
CA116
100uF/16V
+
CA116
100uF/16V
R880
10K
R880
10K
R14
10K
R14
10K
1
2
C131
0.1u
C131
0.1u
1
2
L8
FB/3216
L8
FB/3216
1
2
C127
0.1u
C127
0.1u
1
2
C164
2.2u
C164
2.2u
L125
NC
L125
NC
1
2
V4
3904
V4
3904
1
2
3
+
CA1
8
100uF/
16V
+
CA1
8
100uF/
16V
+
CA117
100uF/16V
+
CA117
100uF/16V
N6
MP1482
N6
MP1482
BST
1
VCC
2
OUT
3
GND
4
FB
5
COMP
6
EN
7
SS
8
C148
0.1u
C148
0.1u