ViewSonic N2201w-1M Service Manual page 47

3. POWER
P O W E R S U P P L Y
HV
+12V
+5V
STB
+5V
ViewSonic Corporation
R120
U9
BA05
L31 L31
U2
+5V
AM1117
3V3
L30 L30
R9 R9
L8 L8 L67
L87 L87
U50
-5V
TPS60400
L53 L53
L82 L82
L69 L69
U40
AM1117
3V3
L9 L9
U27
AM1117
3V3
U27
AM1117
2V6
U25 AM1117 3V3
U26 AM1117 3V3
U49 AAT1346
L21 L21
+3.3V
U3
A04801
L27 L27
L19 L19
U39
AP1122
L22 L22
L90 L90
L57 L57
L58 L58 L59 L59
L60 L60
L83 L83
L62 L62
L55 L55
L74 L74
L56 L56
44
Confidential - Do Not Copy
HV
LCD PANEL
DVD
TV TUNER U38 +5V
AMP U31 7266
MCU U34 9S08
U1 4052 +5V
PANEL LVDS
TV IF U38
U1 4052 -5V
U4&U6 4580 -5V
U6 4580 +5V
U4 4580 +5V
U41 809 +3.3V
L20 L20
U41 809 +1.2V
U5 PI5V330 +5V
U17 PS321 +3.3V
AV-BOARD PS121 +3.3V
DDR +2.6V
DDR +2.6V
MSD119 +2.6V
MSD119 +3.3V
MSD119 +3.3V
MSD119 +3.3V
MSD119 +3.3V
MSD119 +3.3V
MSD119 +3.3V
MSD119 +3.3V
MSD119 +1.26V
N2201w-1M