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Vo
LMS1587CS-ADJ
TO-263
VCC
U23
1
2
3
LMS1587CS-ADJ_DNS
FB20
GND
Vo
Vi
150_Ohm_2000mA_DNS
3
IN
OUT
5VDDR
C273
C272
100nF_DNS
22uF/16V_DNS
VCC_USB
FB26
150_Ohm_2000mA_DNS
R395
U25
LMS1587CS-ADJ
0R_DNS
FB23
3
IN
OUT
150_Ohm_2000mA
C283
C282
22uF/16V
100nF
Vo
LMS1587CS-3.3
TO-263
1
2
3
GND
Vo
Vi
B3V3
U29
LMS1587CS-ADJ
R390
3
2
220R
IN
OUT
C326
22uF/16V
R391
100R
C411
100nF
U30
LMS1587CS-ADJ
R392
3
2
220R
IN
OUT
C325
22uF/16V
R393
100R
C412
100nF
Power for DDR
IO PADS
Linear equation:
VDDMQ
Vout=1.25v*(1+R354/R356),
R356,R361=110R VOUT=2.5V
2
R356,R361=100R VOUT=2.6V
C270
C271
Linear condition:
R354
100ohm < (R356) < 200ohm
22uF/16V
100nF
110R_DNS
VDDMQ
R355
0R
R356
R357
0R
R358
0R
R359
0R
110R_DNS
VDDM
Power for DDR
Core Logic
2
C280
C281
R360
22uF/16V
100nF
AVCC
110R
150_Ohm_2000mA
R361
110R
U33
LM1117MPX-ADJ_EUR
3V3S
3
IN
OUT
C217
100nF_EUR
VD1_8
C295
100nF
VL1_8
12V
C297
C482
100nF
100nF_DNS
- 44 -
VDDM
5V_SB
C221
U32
470nF_DNS
1
5
VDD
VOUT
2
GND
3
4
CE
NC
R1111N331A_DNS
V5V
U26
FB25
LMS1587CS-3.3
3
2
IN
OUT
C288
C286
C287
22uF/16V
22uF/16V
100nF
FB34
VD1_8
VD1_8_2
150_Ohm_2000mA_DNS
R127
2
220R_EUR
C177
R128
100nF_EUR
100R_EUR
C216
100nF_EUR
U46
AZ1085D-5.0_DNS TO-252
3
2
5VDDR
IN
OUT
C459
100nF_DNS
C277
FB22
100nF
150_Ohm_2000mA
FB40
150_Ohm_600mA
1
B3V3
FB31
3V3S
150_Ohm_2000mA
FB24
FB32
3V3_SB
150_Ohm_2000mA
150_Ohm_2000mA
VDDA3.3
U28
VDDA3.3
3
SAA7117
IN
C289
C327
ANALOG
100nF
100nF
3.3V
Power
SAA7117
XC2028
1.8V
Power
U7
LM1117EMPX-2.5
3
2
IN
OUT
FB30
VCC
150_Ohm_2000mA
C404
C405
C407
22uF/16V
100nF
100nF
Qingdao Haier Electronics Co.,Ltd.
Title
POWER
Size
Document Number
B
42PDP TV_MAIN
Date:
Saturday, February 18, 2006
3V3S
MST3288
3.3V
Power
VDD3.3
SAA7117
3.3V
C278
C279
Power
22uF/16V
100nF
VDDH3_3
2
C90
VD3_3
SVP-EX
100nF
3.3V
Power
C284
C285
22uF/16V
100nF
LMS1587CS-ADJ
VA1_8
R388
2
220R
OUT
C293
100nF
C410
R389
100R
100nF
MST3288
VDD2V5
2.5V
Power
C406
+
22uF/16V
Rev
C-03
Sheet
21
of
30
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