5
5
4
4
3
3
2
2
1
1
DD
CC
BB
AA
BL_EN
PS_ON
BL_ADJ
PS_ON
BL_EN
BL_ADJ
PWR-ON/OFF
PANEL_ON/OFF
USB3_EN
+12V
PS_ON
BL_EN
BL_ADJ
BL_ADJ
5Vstb
VDDC
VDDC_CPU
5V_USB
3V3_Normal
3V3_Tuner
1V5_DDR
5VA
3V3stb
VCC-Panel
PWM_IN
VCC12V
3V3_Normal
3V3_Normal
5Vstb
+12V
+12V
5Vstb
5VA
5Vstb
5Vstb
3V3stb
5VA
3V3_Normal
5VA
3V3_Tuner
+12V
5V_USB
3V3_Normal
VCC-Panel+12V
5Vstb
1V5_DDR
+12V
VDDC_1.15V
+12V
VDDC_CPU_1.15V
VDDC
VDDC_CPU
3V3stb
3V3_Normal
3V3_Normal
VDDC
VDDC_CPU
BRI_ADJ2
VBL_CTRL2
PWR-ON/OFF2
PANEL_ON/OFF2
M_SCL2,4
M_SDA2,4
M_SDA2,4 M_SCL2,4
PS_ON11
BL_ADJ12
BL_EN12
USB3_EN2
PWM_IN4
VCC12V
标记数量签名更改单号
日期
拟制
审核
第
张
1
01.System Power
标记数量签名更改单号
日期
拟制
审核
第
张
1
01.System Power
标记数量签名更改单号
日期
拟制
审核
第
张
1
01.System Power
POWER INPUT
H:OFF
L:ON
电源输入接口
H :Power on
L :Power off
12V to 5Vstb
Feedback Voltage = 0.6
5VA
3V3stb
3V3_Normal
3V3_Tuner
12V to 5V_USB
Feedback Voltage = 0.6
PANEL POWER
DDR3 1.5V
电阻靠近
DCDC,
敏感线
,
远离干扰源
!!!
至少需使用
3A DC/DC
电阻靠近
DCDC,
敏感线
,
远离干扰源
靠近
DC-DC
!!!
至少需使用
2A DC/DC
Vout=1.1V*(1+R1/R2)
Addr 0xC0
Addr 0xC2
VDDC DC/DC
Vout=1.1V*(1+R1/R2)
方便测量,正反面各放一个
从芯片底下引出
从芯片底下引出
C888
10uF
C888
10uF
C893
10uF
C893
10uF
C815
1uF
C815
1uF
C887
0.1uF
C887
0.1uF
R801
2.7K/1%
R801
2.7K/1%
1 2
L821
FB_600mA
L821
FB_600mA
C803
10uF
C803
10uF
L814
10uH
L814
10uH
C820
22uF
C820
22uF
1
5Vstb5Vstb
C824
0.1uF
C824
0.1uF
C892
0.47uF/25V
C892
0.47uF/25V
C895
0.1uF
C895
0.1uF
12
L8036A L8036A
R857
16K/1%
R857
16K/1%
C878
0.1uF
C878
0.1uF
R803
NC
R803
NC
R816
100K
R816
100K
R837
10K
R837
10K
+
C863
NC/100uF/16V
+
C863
NC/100uF/16V
C860
10uF
C860
10uF
R860
NC/0R
R860
NC/0R
C808
0.1uF
C808
0.1uF
C889
10uF
C889
10uF
1
PS_ONPS_ON
C899
0.1uF
C899
0.1uF
C879
10uF
C879
10uF
R817
100K
R817
100K
C849
0.1uF
C849
0.1uF
R815
0R
R815
0R
C801
0.1uF
C801
0.1uF
C890
0.1uF
C890
0.1uF
C840
0.1uF
C840
0.1uF
C802
10uF
C802
10uF
C835
22uF
C835
22uF
R826
NC
R826
NC
R836
47K
R836
47K
C816
10uF
C816
10uF
12
L813
FB_3A
L813
FB_3A
1 2
L822
FB_600mA
L822
FB_600mA
R847
NC/100R
R847
NC/100R
1
BL_ADJ1BL_ADJ1
C817
10uF
C817
10uF
R859
NC/0R
R859
NC/0R
C843
0.1uF
C843
0.1uF
R827
100K
R827
100K
R854
10K
R854
10K
C807
0.1uF
C807
0.1uF
C810
0.1uF
C810
0.1uF
R841
NC/100R
R841
NC/100R
C896
10uF
C896
10uF
C809
0.1uF
C809
0.1uF
3
2
1
4
ADJ
OUT
IN
N810
1117-3.3
ADJ
OUT
IN
N810
1117-3.3
1
+12V+12V
C845
NC/0.1uF
C845
NC/0.1uF
C812
22pF
C812
22pF
1
VCC-PanelVCC-Panel
C850
0.1uF
C850
0.1uF
1
3V3_Normal3V3_Normal
R809100R R809100R C855
10uF
C855
10uF
C829
0.1uF
C829
0.1uF
12
L801
SWPA8040S2R2NT/5A
L801
SWPA8040S2R2NT/5A
R845
12K/1%
R845
12K/1%
C837
0.1uF
C837
0.1uF
C813
0.1uF
C813
0.1uF
C880
10uF
C880
10uF
C898
10uF
C898
10uF
C862
10uF
C862
10uF
EN
4
GND
2
LX
6
BS
1
IN
5
FB
3
0.6V
N805
SY8120B
0.6V
N805
SY8120B
C856
NC/22pF
C856
NC/22pF
C823
10uF
C823
10uF
+
C861
220uF
+
C861
220uF
1
BL_ADJBL_ADJ
C811
0.1uF
C811
0.1uF
1
3V3stb3V3stb
L8202.2uHL8202.2uH
1
2 3
V810
3904
V810
3904
3
1
2
V808
3904
V808
3904
R862
NC/0R
R862
NC/0R
R851
47K
R851
47K
C806
1uF
C806
1uF
C877
0.1uF
C877
0.1uF
C833
22uF
C833
22uF
C881
0.1uF
C881
0.1uF
C851
0.1uF
C851
0.1uF
1
5V_USB5V_USB
C897
10uF
C897
10uF
R840
91K/1%
R840
91K/1%
C891
0.1uF
C891
0.1uF
12
L8046A L8046A
C818
220uF
C818
220uF
12
L802
SWPA8040S2R2NT/5A
L802
SWPA8040S2R2NT/5A
C884
10uF
C884
10uF
1
5VA5VA
R852
100K
R852
100K
R831100R R831100R
C838
18nF
C838
18nF
C819
22uF
C819
22uF
R855
10K
R855
10K
V814
ME2345A
V814
ME2345A
L817
10uH
L817
10uH
C839
0.1uF
C839
0.1uF
R846100KR846100K
12
L818FB_3AL818FB_3A
C831
10uF
C831
10uF
C804
10uF
C804
10uF
C821
22uF
C821
22uF
R83810KR83810K
C805
10uF
C805
10uF
1
BL_EN1BL_EN1
C882
10uF
C882
10uF
R850
12K/1%
R850
12K/1%
1
VDDC_CPUVDDC_CPU
C858
0.1uF
C858
0.1uF
1
1V5_DDR1V5_DDR
3
1
2
V813
3904
V813
3904
R814
0R
R814
0R
C885
0.1uF
C885
0.1uF
R828
1K
R828
1K
V812
3904
V812
3904
R802
47K/1%
R802
47K/1%
1 2
L823
FB_600mA
L823
FB_600mA
R842
0R/NC
R842
0R/NC
C822
18nF
C822
18nF
R848
NC/0R
R848
NC/0R
12
L812
FB_6A
L812
FB_6A
R853
10K
R853
10K
+
C864
NC/100uF/16V
+
C864
NC/100uF/16V
C883
0.1uF
C883
0.1uF
R834
NC
R834
NC
C859
10uF
C859
10uF
R805
NC/0R
R805
NC/0R
1 2
L819
FB_600mA
L819
FB_600mA
R861
NC/0R
R861
NC/0R
C836
0.1uF
C836
0.1uF
R804
47K/1%
R804
47K/1%
C886
10uF
C886
10uF
12
L809
FB_3A
L809
FB_3A
V807NC/ME2345V807NC/ME2345
1
3V3_Tuner3V3_Tuner
R811
10K
R811
10K
R810
10K
R810
10K
1
VDDCVDDC
3
2
1
4
ADJ
OUT
IN
N808
1117-3.3
ADJ
OUT
IN
N808
1117-3.3
R84447KR84447K
5V
3
SDA
4
EN
1
FB
2
PVDD
8
BST
7
SCL
5
LX
6
PowerPAD
9
MSH6000A
N803
MSH6000A
N803
C834
22uF
C834
22uF
R807
4.7K
R807
4.7K
EN
1
GND
2
LX
3
VIN
4
FB
5
N811
SY8087
N811
SY8087
R849
91K/1%
R849
91K/1%
R85610K/1%R85610K/1%
C814
0.1uF
C814
0.1uF
R835
10K
R835
10K
C872
10uF
C872
10uF
3
2
1
4
ADJ
OUT
IN
N809
1117-3.3
ADJ
OUT
IN
N809
1117-3.3
R812
6.2K/1%
R812
6.2K/1%
EN
4
GND
2
LX
6
BS
1
IN
5
FB
3
0.6V
N802
SY8113
0.6V
N802
SY8113
5V
3
SDA
4
EN
1
FB
2
PVDD
8
BST
7
SCL
5
LX
6
PowerPAD
9
MSH6000A1
N801
MSH6000A1
N801
R858
NC/0R
R858
NC/0R
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
V8019435AV8019435A
C825
0.1uF
C825
0.1uF
R839
1K
R839
1K
C894
NC/22pF
C894
NC/22pF
R843
100R
R843
100R
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