System Power - BGH FEELNOLOGY BL32010D Manual De Servicio

5
+5V
XP30 XP30
+12V
PWR_Main PWR_Main
1
2
3
4
5 BL-ON/OFF
6 BL-ADJUST
7 BL-ON/OFF
8
5Vstb
9
10 BL-ADJUST
D
11
12 STANDBY
13
14
+12V
L7 L7 NC/3216 NC/3216
XP14 XP14
PWR_Sub PWR_Sub L6 L6 FB/3216 FB/3216
1
VCC-A
2
3 STANDBY
+12V
4
5
6
7
+5V
8
9
10
11
12
13
+5V
C
C417 C417
+ CA135 + CA135 0.1u 0.1u
470uF/16v 470uF/16v
Power for Panel
L118FB/3216 L118FB/3216
+12V
+5V
L119NC/3216 L119NC/3216
R874 R874
10K 10K
C415 C415
0.1u 0.1u
B
R876 R876
NC/4.7K NC/4.7K
ON_PANEL ON_PANEL R878 R878 1
2 ON_PANEL
4.7K 4.7K
C416 C416
0.1u 0.1u
+5V
N6 N6
2
VCC
R879 R879 100K 100K 7
EN
6
COMP
C102 C102
1n 1n 8
+ +
SS
CA117 CA117 C100 C100
100uF/16V 100uF/16V 0.1u 0.1u
C107 C107
R880 R880 0.1u 0.1u
10K 10K
4
GND
VDDC
A
C108 C108 C109 C109 C111 C111 C112 C112 C113 C113
0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
5
4
+5V
R12 R12 R9 R9
1K 1K 1K 1K
R11 R11 0R 0R
V1 V1 1 R13 R13 4.7K 4.7K ON_PBACK
ON_PBACK 2
R14 R14 10K 10K 3904 3904
V2 V2 1 R19 R19 4.7K 4.7K ADJ-PWM2
ADJ-PWM2 2
C14 C14 R34 R34 3904 3904
2.2u 2.2u NC/10K NC/10K
BL-ADJUST
BL-ADJUST 2
5Vstb
R866 R866 R867 R867
100R 100R 4.7K 4.7K
R868 R868 NC/0R NC/0R R869 R869
4.7K 4.7K
Standby:L
V3 V3 1
Normal: H
3904 3904
V4 V4 1 R870 R870 4.7K 4.7K PW_CTL
3904 3904
5Vstb +12V
C418 C418
CA136 CA136
+ +
+ CA137 + CA137
100uF/16v 100uF/16v
0.1uF 0.1uF 220uF/25v 220uF/25v
VCC-Panel
N5 N5 CE9435 CE9435
1 8
S1 D1
2 7
S2 D2
R873 R873
3 6
C414 C414 S3 D3
4 5
10K 10K 1uF 1uF G2 D4
R883 R883
100K 100K
R875 R875 2K2 2K2
R877 R877 4.7K 4.7K 1 V5 V5
3904 3904
V6 V6
3904 3904
VDDC
MP1482 MP1482 L9 L9 27uH/1.5A 27uH/1.5A
3 2 1
OUT
1100mA
C101 C101
10n 10n VD14 VD14
1
NC/1N5822 NC/1N5822
BST
+ +
C137 C137
CA118 CA118 C103 C103
10uF 10uF
470uF/16V 470uF/16V 0.1u 0.1u
R881 R881 3.6K_1% 3.6K_1%
5 R882 R882 10K_1% 10K_1%
FB
C114 C114
0.1u 0.1u
4
3
33V_Normal
3
C118 C118
0.1u 0.1u
VCC1.8V
L115 L115
VCC1.8V
L116 L116
PW_CTL 2
3.3V Power_Standby only for AVDD_MPLL
and IR SAR,CEC.GPIO.RST
5Vstb
C419 C419
0.1uF 0.1uF
C104 C104
2.2u 2.2u
3.3Vstb
L117 L117
33V_Normal
L120 L120
L122 L122
L124 L124
PLACA MAIN 1815 VER. C
3
2
N2 AMS1117-1.8V N2 AMS1117-1.8V VCC1.8V
2
300mA
VOUT
4
VIN Vout
R862 R862
+ +
NC NC CA112 CA112 C116 C116
100uF/16V 100uF/16V 0.1u 0.1u
R863 R863
0R 0R
AVDD_DDR
FB220/300mA FB220/300mA
+ +
CA113 CA113 C123 C123 C124 C124 C125 C125 C126 C126 C129 C129 C130 C130
100uF/16V 100uF/16V 2.2u 2.2u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
DDR18V-1
FB220/300mA FB220/300mA
+ +
CA115 CA115 C153 C153 C141 C141 C142 C142 C143 C143 C144 C144 C145 C145
100uF/16V 100uF/16V 2.2u 2.2u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
3.3Vstb +5V
N3 AMS1117-3.3V N3 AMS1117-3.3V
3 2
20mA
VIN VOUT
4
Vout
C105 C105 C200 C200 C106 C106 C119 C119
0.1u 0.1u 10uF 10uF 0.1u 0.1u 2.2u 2.2u
AVDD_MPLL
FB220/300mA FB220/300mA
C115 C115 C158 C158
0.1u 0.1u 2.2u 2.2u
AVDD_ADC AVDD_33
3.3Vstb
200mA
FB220/300mA FB220/300mA L121 L121 NC NC
C122 C122 C127 C127 C128 C128 C132 C132
10uF 10uF 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
AVDD_DM AVDD_DVI
FB220/300mA FB220/300mA L123 L123 NC NC
C154 C154 C155 C155 C156 C156
2.2u 2.2u 0.1u 0.1u 0.1u 0.1u
AVDD_MEMPLL
FB220/300mA FB220/300mA L125 L125 NC NC
C164 C164 C165 C165
2.2u 2.2u 0.1u 0.1u
VDDP
100mA
C159 C159 C160 C160 C162 C162 C163 C163
2.2u 2.2u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
Title Title Title
Size Size Size
Date: Date: Date:
2
1
C131 C131
0.1u 0.1u
C146 C146 C147 C147 C148 C148 C149 C149 C150 C150 C151 C151 C152 C152 C157 C157
0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
3.3V Power_Normal
N4 N4 AP1084-3.3 AP1084-3.3 33V_Normal
3 2
400mA
VIN VOUT
4
Vout
C120 C120
0.1u 0.1u R871 R871
+ +
NC NC CA116 CA116 C121 C121
100uF/16V 100uF/16V 0.1u 0.1u
R872 R872
0R 0R
AVDD_AU
33V_Normal
C140 C140
0.1u 0.1u
AVDD_LPLL
C138 C138
0.1u 0.1u
AVDD_USB
L126 L126 FB220/300mA FB220/300mA
C133 C133 C134 C134
2.2u 2.2u 0.1u 0.1u
AVDD_VIF
L127 L127 FB220/300mA FB220/300mA
C135 C135 C136 C136
2.2u 2.2u 0.1u 0.1u
VIF 256p demo Board VIF 256p demo Board VIF 256p demo Board
Document Number Document Number Document Number
A3 A3 A3

System Power

System Power System Power
Tuesday, July 07, 2009 Tuesday, July 07, 2009 Tuesday, July 07, 2009 Sheet Sheet Sheet 1 1 1 of of of 10 10 10
1
D
C
B
A
Rev Rev Rev
1.0 1.0 1.0