Hisense 40LD824F Service Manual page 34

5
D
DDR2 Power
N29 N29
AMS1117-1.8 AMS1117-1.8
C 100+200+200=500mA
VCC1.8V_120HZ
RA
VCC3.3V_120HZ
R5 R5 NC NC
+ + R6 R6 RB C66 C66 C67 C67 + + CA23 CA23
CA17 CA17 0 0 0.1uF 0.1uF 0.1uF 0.1uF 100uF/16V 100uF/16V
100uF/16V 100uF/16V
VCC1.2V_120HZ
VDDC_120HZ
C46 C46 C47 C47 C48 C48 C49 C49 C50 C50
10uF 10uF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF
VCC1.8V_120HZ AVDD_DDR_120HZ
L14 L14
FB FB
B
+ + CA16 CA16 C27 C27 C28 C28 C38 C38
100uF/25V 100uF/25V 10uF 10uF 100nF 100nF 100nF 100nF
+5V
N27 N27
2
VCC
R898 R898 100K 100K 7
EN
6
COMP
C297 C297
+ + 1n 1n 8
SS
CA141 CA141 C296 C296
100uF/16V 100uF/16V 0.1u 0.1u
C299 C299
R895 R895 0.1u 0.1u
A
10K 10K
4
GND
5
4
+5V
N26 N26
2
VCC
R894 R894 100K 100K 7
EN
6
COMP
C295 C295
+ + 1n 1n 8
SS
CA139 CA139 C117 C117
100uF/16V 100uF/16V 0.1u 0.1u
C298 C298
R891 R891 0.1u 0.1u
10K 10K
4
GND
C51 C51 C52 C52 C56 C56 C61 C61
100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF
C39 C39 C57 C57 C58 C58 C33 C33
100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF
550mA
VCC1.2V_120HZ
MP1482 MP1482 L13 L13 27uH/1.5A 27uH/1.5A
3 2 1
OUT
C301 C301
10n 10n
1
BST
+ +
C293 C293
CA142 CA142 C294 C294
220uF/16V 220uF/16V 0.1u 0.1u 10uF 10uF
R897 R897 6K04_1% 6K04_1%
5 R896 R896 16K_1% 16K_1%
FB
4
3
500+550+250=1300mA
VCC3.3V_120HZ
MP1482 MP1482 L12 L12 27uH/1.5A 27uH/1.5A
3 2 1
OUT
C300 C300
10n 10n
1
BST
+ +
C292 C292
CA140 CA140 C110 C110
220uF/16V 220uF/16V 0.1u 0.1u 10uF 10uF
R893 R893 39K_1% 39K_1%
5 R892 R892 15K_1% 15K_1%
FB
3
2
VCC3.3V_120HZ VDDP_120HZ
C77 C77 C76 C76 C74 C74 C78 C78 C79 C79 C72 C72
100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF
AVDD_LVDS_120HZ
C20 C20 C21 C21 C22 C22 C23 C23 C24 C24
2.2uF 2.2uF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF
L10 L10 AVDD_MPLL_120HZ
FB FB
C32 C32 C31 C31
2.2uF 2.2uF 100nF 100nF
L11 L11 AVDD_MEMPLL_120HZ
FB FB
C44 C44 C45 C45
2.2uF 2.2uF 100nF 100nF
L20 L20 AVDD_LPLL_120HZ
FB FB
C36 C36 C35 C35
2.2uF 2.2uF 100nF 100nF
Title Title Title
<Title> <Title> <Title>
Size Size Size Document Number Document Number Document Number
A3 A3 A3 <Doc> <Doc> <Doc>
Date: Date: Date: Friday, November 27, 2009 Friday, November 27, 2009 Friday, November 27, 2009
2
1
AVDD_120HZ
C75 C75 C71 C71
100nF 100nF 100nF 100nF
Rev Rev Rev
<RevCode> <RevCode> <RevCode>
Sheet Sheet Sheet 11 11 11 of of of 13 13 13
1
D
C
B
A