37’’ LCD TV Envision L37W431
43
VDDMQ
MPUGPIO4
1
MD21
AD3
AD0
AD4
AD3
1
BA0
5
MD5
R335
10 1/16W
MD8
MA
8
MD22
MCU
_A
5
AD2
A2
R332 10K
1
0
DQM1
MA
5
AD7
MD17
MPUGPIO4
AD5
A5
MCU
_A
0
0
5V_SB
A9
MD0
MD29
5V
5V-1_CPU
MD1
A1
+
C397
22uF/16V
CS
6
A3
RN313
100
1
8
2
7
3
6
4
5
MPUCS0N
*CS1N is not a input or output pin
CS1N=0: SVP-EX CPU access enabled
CS1N=1:SVP-EX CPU access disabled
MD13
MCU
_A
6
WE#
5
RD_EMU
6
SD1
2,6,9
INPUT
VD3_3
3V3S
1
HI
CLKE
5
MD6
VDDMQ
MD4
5V
SDA_EX
R337 68 1/16W
MCLK0
5
R331
4.7K
I2C Address:
7E/7F
AD0
C396
0.1uF
C391
0.1uF
Extra SRAM
0
VDDMQ
MD28
MPUCS0N
MPUGPIO1
MD24
MD7
MD11
3V_SCL
C393
0.1uF
AD6
C395
0.1uF
0
MPU has
separated
Address/Data
A[8..14]
1
ALE_EMU
6
MA[0..11]
5
MVREF
5
MA
3
C383
0.1uF
R
300
0
C385
0.1uF
AD[0..7]
6
SCL_EX
715T1814-1
MA
0
AD[0..7]
R346
1K 1/16W
BA1
5
INT#
6
MD18
Q300
PMBS3904
1
MD23
C3002
0.1uF
A8
3V_SCL
7,8
A[8..14]
6
MPUCS0N
MPUGPIO1
R339 470 1/16W
A4
OUTPUT
CAS#
5
MD26
MD9
3V_SDA
7,8
AD4
C3001
68pF
MCU_A[0..7]
6
MD10
MCU
_A
3
AD6
3V_SDA
MPUGPIO2
RN312
100
1
8
2
7
3
6
4
5
RN300
100
1
8
2
7
3
6
4
5
B
SVP-EX256_1
AOC (Top Victory) Electronics Co., Ltd.
B
3
11
Thursday , September 14, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
0
1
MA
10
DQS[0..3]
5
MD15
C388
0.1uF
MPU has
Data/Address
multiplex
3V_SDA
7,8
A7
1
MD31
1
1
I2C Address:
7C/7D
Not
Populated
MA
4
DQ
S
3
MA
1
A6
MPUGPIO3
AD[0..7]
6
MCU
_A
2
C399
68pF
CS1
6
WR#
6
DQ
S
1
SC1
2,6,9
A14
A12
AD2
R340
1K 1/16W
MA
6
AD1
C386
0.1uF
MD19
C387
0.1uF
1
DQ
S
2
A0
AD1
A13
R
341
10
K
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
DQM3
DQM[0..3]
5
MD20
MCU
_A
1
MD3
3V_SDA
RN311
100
1
8
2
7
3
6
4
5
C381
0.1uF
RD#
6
MD30
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
DQ
S
0
DQ
S
1
DQ
S
2
DQ
S
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
MC
K
0
MC
K
0#
CS
0#
CS
1#
R
AS#
C
AS#
MV
R
E
F
WE#
CLKE
BA0
BA1
MP
UG
P
IO
0
MP
UG
P
IO
1
VD
D
R
VSSR
VD
D
M
VD
D
M
VD
D
M
VD
D
M
VD
D
M
VD
D
M
VD
D
M
VD
D
M
VD
D
M
VD
D
M
VD
D
M
VD
D
M
VSSM
VSSM VSSM
VSSM VSSM VSSM VSSM VSSM VSSM
VSSM VSSM
VSSM
VD
D
M
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
VD
D
M
VD
D
M
VSSM
VSSM
VD
D
M
MP
UG
P
IO
2
MP
UG
P
IO
3
MP
UG
P
IO
4
NC
AD
D
R
0
AD
D
R
1
AD
D
R
2
AD
D
R
3
AD
D
R
4
AD
D
R
5
AD
D
R
6
AD
D
R
7
C394
0.1uF
MPUGPIO0
WR_EMU
6
MA
2
CS0#
5
MD2
U303
NDC7002N
1
2
3
4
5
6
G1
S2
G2
D2
S1
D1
C382
0.1uF
Connector for Amtel AT76C112 Video Output
MD[0..31]
5
A[0..7]
C380
0.1uF
C379
0.1uF
*CS1N
BL_ADJ
2,6
MCU
_A
4
R330
4.7K
DQM0
0
C384
0.1uF
R
333
1.
2K
1/
16W
C390
0.1uF
MA
7
EX-PWM
VDDMQ
3V_SCL
C389
0.1uF
R336
10K 1/16W
LO
3V_SCL
7,8
RST_H
6
MCU
_A
7
A10
0
1
MCLK0#
5
MD12
MD27
MA
9
MPUGPIO1
1
R
334
4.
7K
1/
16W
MD25
C392
0.1uF
1
RAS#
5
MCU_A[0..7]
6
DQM2
DQ
S
0
0
VDDM
AD5
A11
R338 68 1/16W
C398
0.1uF
1
AD7
1
MA
11
MD14
MD16
Summary of Contents for envision L37W431
Page 4: ...37 LCD TV Envision L37W431 4 1 General Specification ...
Page 5: ...37 LCD TV Envision L37W431 5 ...
Page 6: ...37 LCD TV Envision L37W431 6 2 Operations Instructions 2 1 The Use Of Remote Control ...
Page 7: ...37 LCD TV Envision L37W431 7 2 2 Front Panel Control Knobs ...
Page 8: ...37 LCD TV Envision L37W431 8 2 3 OSD Operations ...
Page 9: ...37 LCD TV Envision L37W431 9 ...
Page 10: ...37 LCD TV Envision L37W431 10 ...
Page 11: ...37 LCD TV Envision L37W431 11 ...
Page 12: ...37 LCD TV Envision L37W431 12 ...
Page 13: ...37 LCD TV Envision L37W431 13 ...
Page 14: ...37 LCD TV Envision L37W431 14 ...
Page 15: ...37 LCD TV Envision L37W431 15 ...
Page 16: ...37 LCD TV Envision L37W431 16 2 4 How To Connect ...
Page 17: ...37 LCD TV Envision L37W431 17 ...
Page 18: ...37 LCD TV Envision L37W431 18 ...
Page 31: ...37 LCD TV Envision L37W431 31 7 PCB Layout 7 1 Main Board 715T1814 1 ...
Page 32: ...37 LCD TV Envision L37W431 32 ...
Page 33: ...37 LCD TV Envision L37W431 33 ...
Page 34: ...37 LCD TV Envision L37W431 34 7 2 Power Board 715T1852 3 ...
Page 35: ...37 LCD TV Envision L37W431 35 ...
Page 36: ...37 LCD TV Envision L37W431 36 ...
Page 37: ...37 LCD TV Envision L37W431 37 7 3 Audio Board 715T1635 3 ...
Page 38: ...37 LCD TV Envision L37W431 38 7 4 Tuner Board 715T2275 1 ...
Page 39: ...37 LCD TV Envision L37W431 39 7 5 Key Board 715T1886 1 7 6 IR Board 715T1836 1 3 ...
Page 58: ...37 LCD TV Envision L37W431 58 10 Exploded View ...