27’’ LCD TV AOC L27W431
39
RD_EMU
6
C389
0.1uF
MCLK0
5
MD16
MD12
MCU_
A
0
R340
1K 1/16W
5V_SB
DQS[0..3]
5
MD14
DQM1
A4
C381
0.1uF
MD26
1
MPUCS0N
A13
CS1
6
C386
0.1uF
MD22
Connector for Amtel AT76C112 Video Output
MCU_A[0..7]
6
MPUCS0N
MA
6
AD3
SCL_EX
C392
0.1uF
AD0
R339 470 1/16W
I2C Address:
7C/7D
Not
Populated
MD30
C3002
0.1uF
A5
MD2
MA
9
MD0
MCU_
A
7
RN300
100
1
8
2
7
3
6
4
5
R331
4.7K
C394
0.1uF
MPUGPIO3
VDDMQ
C388
0.1uF
C382
0.1uF
1
A[8..14]
6
MPUGPIO1
A7
1
DQM3
MD31
A[0..7]
MD13
DQM2
LO
R
333
1.2K
1/16W
MPUGPIO4
MD29
MCU_
A
3
1
MD20
RST_H
6
U300
AS7C256A
11
12
13
15
16
17
18
19
10
9
8
7
6
5
4
3
25
24
21
23
2
26
1
20
22
27
28
14
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
/CE
/OE
/WE
VCC
GND
VDDM
CLKE
5
A9
R332 10K
HI
3V_SCL
C
SVP-EX256_1
AOC (Top Victory) Electronics Co., Ltd.
B
3
11
Monday, April 10, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
DQS
1
A11
C398
0.1uF
5V-1_CPU
MPUGPIO2
BA1
5
MD10
R
300
0
1
R338 68 1/16W
ALE_EMU
6
RN311
100
1
8
2
7
3
6
4
5
I2C Address:
7E/7F
MA
10
AD4
A8
MA
3
MD25
AD2
SVP-EX [256]
(1 of 2)
U302A
SVP-EX52_256
73
75
76
78
84
86
88
90
91
93
94
96
102
104
106
108
148
150
152
154
160
162
163
165
166
168
170
172
178
180
181
183
79
97
159
177
82 100
156 174
109 111 112 114
115 117 118
120 122 123 125
126
130
131 133 135 137
138 140
142
144
145
147
193
191
139
141
179
171
161
153 136
134 124 119 103
95 85
77
173
169
155
151 132
129 121 116 105
101 87
83
81
80
13
12
15
16
14
203
202
201
200
197
196
195
194
216
217
218
219
220
18
17
98
99
157
158
176
175
190 189
188
192
206
207
208
209
210
211
212
213
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
DQM0
DQM1
DQM2
DQM3
DQS
0
DQS
1
DQS
2
DQS
3
MA
11
MA
10
MA
9
MA
8
MA
7
MA
6
MA
5
MA
4
MA
3
MA
2
MA
1
MA
0
MCK
0
MCK
0
#
CS
0
#
CS
1
#
R
AS#
C
AS#
MV
RE
F
WE#
CLKE
BA0
BA1
MP
UGP
IO0
MP
UGP
IO1
V
DDR
VSSR
V
DDM
V
DDM
V
DDM
V
DDM
V
DDM
V
DDM
V
DDM
V
DDM
V
DDM
V
DDM
V
DDM
V
DDM
VSSM
VSSM VSSM
VSSM VSSM
VSSM VSSM VSSM VSSM
VSSM VSSM
VSSM
V
DDM
VSSM
RESET
TESTMODE
V5SF
SDA
SCL
A_D7
A_D6
A_D5
A_D4
A_D3
A_D2
A_D1
A_D0
RD#
WR#
ALE
MPUCS0N
INT#
FLD/IO
P_17
VSSM
V
DDM
V
DDM
VSSM
VSSM
V
DDM
MP
UGP
IO2
MP
UGP
IO3
MP
UGP
IO4
NC
A
DDR0
A
DDR1
A
DDR2
A
DDR3
A
DDR4
A
DDR5
A
DDR6
A
DDR7
SC1
2,6,9
MD15
1
VD3_3
MD1
C390
0.1uF
R346
1K 1/16W
MD21
5V
3V_SCL
7,8
MD23
MCU_
A
2
MCU_
A
6
C384
0.1uF
*CS1N is not a input or output pin
CS1N=0: SVP-EX CPU access enabled
CS1N=1:SVP-EX CPU access disabled
CAS#
5
MD6
A0
3V_SDA
AD3
R
334
4.7K
1/16W
A12
C393
0.1uF
0
MA[0..11]
5
AD[0..7]
MA
11
RN313
100
1
8
2
7
3
6
4
5
C396
0.1uF
C3001
68pF
1
MA
1
0
AD[0..7]
6
3V_SDA
7,8
MD7
MD18
3V_SDA
DQM0
R337 68 1/16W
MCLK0#
5
DQS
0
0
3V_SDA
7,8
BA0
5
INT#
6
A14
1
MCU_A[0..7]
6
AD1
C379
0.1uF
1
AD5
A6
C391
0.1uF
R336
10K 1/16W
CS
6
MPUGPIO1
BL_ADJ
2,6
SD1
2,6,9
Q300
PMBS3904
1
MA
5
MCU_
A
5
AD0
C385
0.1uF
MPUGPIO1
CS0#
5
A2
MPUGPIO0
A[8..14]
RD#
6
3V_SCL
7,8
MA
4
A10
R
341
10K
0
VDDMQ
1
Extra SRAM
MA
2
AD2
SDA_EX
R330
4.7K
AD[0..7]
6
RN312
100
1
8
2
7
3
6
4
5
1
MPU has
Data/Address
multiplex
MA
8
MCU_
A
1
MD11
MD17
AD7
3V_SCL
MPUCS0N
A1
R335
10 1/16W
*CS1N
MD3
MD28
+
C397
22uF/16V
MPU has
separated
Address/Data
WR#
6
MPUGPIO4
AD6
WR_EMU
6
0
VDDMQ
WE#
5
MD9
MD[0..31]
5
MD8
RAS#
5
MCU_
A
4
EX-PWM
MD19
0
MA
0
OUTPUT
MD5
U303
NDC7002N
1
2
3
4
5
6
G1
S2
G2
D2
S1
D1
1
DQM[0..3]
5
DQS
2
AD5
A3
C395
0.1uF
C399
68pF
C383
0.1uF
0
MVREF
5
AD1
1
INPUT
VDDMQ
5V
MD4
AD4
DQS
3
AD6
3V3S
MD24
C380
0.1uF
MA
7
C387
0.1uF
0
AD7
1
MD27
1
Summary of Contents for L27W431
Page 5: ...27 LCD TV AOC L27W431 5 2 Operations Instructions 2 1 The Use of Remote Control ...
Page 29: ...27 LCD TV AOC L27W431 29 7 PCB Layout 7 1 Main Board ...
Page 30: ...27 LCD TV AOC L27W431 30 ...
Page 31: ...27 LCD TV AOC L27W431 31 ...
Page 32: ...27 LCD TV AOC L27W431 32 7 2 Power Board ...
Page 33: ...27 LCD TV AOC L27W431 33 ...
Page 34: ...27 LCD TV AOC L27W431 34 DC DC Board 7 3 Tuner Board ...
Page 35: ...27 LCD TV AOC L27W431 35 ...
Page 36: ...27 LCD TV AOC L27W431 36 8 Block Diagram ...