
EN5200-ei
Page 18 of 42
6.SCHEMATIC
6.1 MAIN BOARD
Analog input
+
C208
10uF/16V
R203
1K 1/16W
VAA4 4
C203
0.1uF
POWER
A
MST8011A/ MST8111Afor AOC
B
26Wednesday, June 11, 2003
Title
Size Document Number Rev
Date: Sheet
of
VAA2 4
GND
R209
0 1/16W
R207 4.7K 1/16W
VAA4
R204
10K 1/16W
VCC5V+
CN201
CON402(PITCH 2.54)
1
3
5
7
9
11
2
4
6
8
10
12
VCC3.3
C
BE
GND
SOT-223
R211
10K 1/16W
R208
10K 1/16W
C212
0.1uF
C210
0.1uF
C
BE
DIM
+
C215
47uF/16V
U201
RT9164-25CG
3 2
1
VI VO
GND
VCC5V+
GND
VLCD
VCC5V+
D1 SCHOTTEYDIODE
VCC5V
U202
AIC1084-33M
3
1
2
VIN
ADJ
VOUT
VCC2.5 4
+
C204
220uF/25V
VAA1 4
VCC3.3 4
C214
0.1uF
VCC3.3
VCPU
VCC5V
D2
DIODE
VCC12V
VCC5V
C216
0.1uF
C207
0.1uF
C205
0.1uF
VLCD 5
ON_OFF
VAA1
+
C206
10uF/16V
Q203
AO3401
GND
Q201
PMBS3904
32
1
VCC5V
VCC12V 6
VCC5V
3,6
VAA2
Brightness
C201
0.1uF
R212 4.7K 1/16W
+
C211
47uF/16V
R210
NC
R201 4.7K 1/16W
AdjBACKLITE4
VCC12V
FB201
600 OHM
VCPU 6
TO-263
GND
R205 4.7K 1/16W
VCC2.5
VAA3
GND
+
C202
220uF/25V
Q204
PMBS3904
32
1
onBACKLITE 6
VCC12V
onPanel_5V/3.3V6
VCC5V
VCC5V
VCC5V
R202
10K 1/16W
VAA3 4
R206
10K 1/16W
Q202
PMBS3904
32
1
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