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-
5V_2
FB63
VDDMQ
Power for DDR
IO PADS
FOR LG ALL PDP PANEL
5V_2
FB64
(PCI)
3.3V
FB38
(EX62 RESET_EX62)
VD3_3
SVP-EX
BLM21PG221SN1
U49 AP1086D
FB65
BLM21PG221SN1
U50 AP1084D33
BLM18PG181SN1
3
IN
OUT
2
1
2
3
IN
OUT
2
1 2
3.3V
+
C448
R373
150_Ohm_600mA
+
C443
C444
Linear equation:
+
C449
C450
C451
+
C452
C445
+
C446
Power
C447
0.1uF
22uF
110
22uF
0.1uF
Vout=1.25v*(1+R? /R?)
Linear condition:
100ohm < R? <
200ohm
22uF
0.1uF
22uF
0.1uF
FB39
22uF
0.1uF
3V3S
Sil9011
R374
BLM18PG181SN1
3.3V Power
110
FB66
1
2
VDDM
Power for DDR
Core Logic
2
1
C453
+
22uF
C454
0.1uF
150_Ohm_600mA
+
C455
C456
22uF
0.1uF
VA1_8
FB40
VR1_8
Sil9011
BLM18PG181SN1
1.8V
2
1
C457
+
22uF
+
C458
22uF
C459
0.1uF
Power
5V_2
FB41
BLM21PG221SN1
U51 AP1084ADJ
U52 AP1084ADJ
VD1_8
C460
0.1uF
3
IN
+
C461
22uF
OUT
2
R1373
150
+
C462
100uF
3
IN
OUT
2
R1375
220
+
C463
100uF
+
C464
22uF
C465
0.1uF
R1376
100
R1374
270
VA1_8
U54 AP1117E18
+
AC1
3
IN
OUT
2
+
C470
C471
+
C472
+
AC2
22uF
100uF 22uF_TA
0.1uF
22uF
5V_2
FB17
BLM
SN1
U57 AP1117E33
FB46
BLM18PG181SN1
3V_LVDS3
THC63LVD103
3.3V Power
C37
+
21PG221
C488
+
C489
3
IN
OUT
2
2
1
C486
+
22uF
C487
0.1uF
100uF
22uF
0.1uF
FB47
BLM18PG181SN1
2 1
3V_LVDS2
C490
+
22uF
C491
0.1uF
3V_LVDS1
C493
+
22uF
C492
0.1uF
HAIER ATSC EX62 V2.0
Title
HDA008A_2.0
Size
C
Document Number
Power Supply - 2
Rev
A
Date: Tuesday, February 28, 2006 Sheet 23 of 24
Summary of Contents for 42EP25BAT - ANNEXE 685
Page 1: ...42EP25BAT 42HP25BAT...
Page 4: ...Safety Precautions...
Page 5: ......
Page 7: ...b Printed Circuit Audio Board 8...
Page 8: ...Key IC Description Trouble Shooting Guide 1 SVP_EX62 9...
Page 9: ...2 HiDTV 10...
Page 10: ...3 MSP 4450 11...
Page 17: ...2 Others...
Page 18: ......
Page 19: ......
Page 20: ......
Page 24: ......
Page 27: ......