AOC L42W781HS User Manual

42‟‟ LCD TV AOC L42W781HS
42
uP_AD[0.. 7] 3
DP0
R426
0 OHM 1/10W
FB416
300 OHM
C465
0.1uF
VSEL_Y2
DP8
Pin Name
SCART1_R2
CX_VD33
uP_AD7
TV_MAIN2
CX_VREFP_2
uP_A[0..7] 3
8051_CS2CX3
DP21
R419
1.2K OHM 1/ 10W
C492
NC
R421
1K OHM 1/10W
CX_VD33
DP7
uP_AD0
+
C477
10UF16V
C479
0.1uF
R423
0 OHM 1/10W
PB_B3
CX_VREFP_1
TXOU T1-
SCART1 CVBS INPUT
DP_VS
8051_RD#3
3V_SCL2,3, 4
TXC LK-
TXOU T1+
Use Rising Edge of WR# to latch data
CX_PWM0
C461
0.1uF
R438 NC
CX_VD33
VSEL__PR2
R427
0 OHM 1/10W
3.3V POWER
FOR LVDS
R424
0 OHM 1/10W
R416 100 OH M 1/10W
SCART1_FB2
DP16
C460
0.1uF
TXOU T3+
DP18
8051_AD1
DP9
RP406
100 OH M +-5% 1/16W
1
2
3
4
8
7
6
5
CX_PWM0
C464
0.1uF
VGA_HSIN 3
C473
0.1uF
RP405
100 OH M +-5% 1/16W
1
2
3
4
8
7
6
5
C459
0.1uF
DP_DE_FLD4
CX_GPIO0
R401 0 OHM 1/10W
3/12'07 johnny
AUO 42" Panel
SCART2_C2
R412 NC
R430
0 OHM 1/10W
C472
0.1uF
SCART1 FS INPUT
3/12'07
johnny
DP_VS4
DP2
DP_HS4
TXOU T2+
uP_AD5
SVP-CX32_208
(1/4)
ANALOG I/O
LVDS & MISC
U401A SVP-CX32
40
41
42
43
44
45
47
46
48
49
50
51
52
205
204
39
38
157
158
159
163
162
174
175
171
170
173
172
169
184
185
180
181
182
183
188
189
190
191
192
196
197
198
199
TD1P
TD1M
TCLK1P
TCLK1M
TC1P
TC1M
LVDSGND
LVDSVCC
TB1P
TB1M
TA1P
TA1M
LVDS_VDDP
XTALI
XTALO
PLL_VCC
PLL_GND
TESTMODE
AIN_HS
AIN_VS
CVBS_OUT1
CVBS_OUT2
VREFP_1
VREFN_1
FS1
FS2
FB1
FB2
CVBS1
VREFP_2
VREFN_2
Y_G1
Y_G2
Y_G3
PC_G
PR_R1
PR_R2
PR_R3
PC_R
C
PB_B1
PB_B2
PB_B3
PC_B
uP_AD4
5V_SDA2, 3,4, 7
DP14
uP_AD2
R429
4.7K OHM 1/ 10W
I2C Slave Address is
fixed to 0x7e/0x7f
DP[0.. 23] 4
DP_DE_FLD
C475
0.1uF
TXOU T1-
SVIDEO_C2
C466
0.1uF
C463
0.1uF
RP402 33 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
FS1
CVBS1
0 (LOW)
TXOU T2-
8051_A5
8051_A7
DP1
R425
0 OHM 1/10W
R432
NC
Y_G3
VGA_GIN3
RESET_H3
DP_HS
CX_SCL
MPU in A/D Separate Mode
TXOU T0-
DP13
uP_A3
C484
0.1uF
R435
10 OHM 1/10W
MAIN CHANNEL CVBS RCA CONNECTOR INPUT
SCART2 CVBS INPUT
8051_A2
R414
33 OHM 1/10W
PR_R3
称爹
称爹
絬 隔 瓜 絪 腹
DP23
8051_AD7
SCART2 Chroma INPUT
(2/4)
CPU INTERFACE
SVP-CX32_208
DIGITAL OUT
U401B SVP-CX32
55
61
60
56
57
58
62
63
83
82
81
80
79
78
77
76
84
86
85
59
64
65
66
67
68
69
70
71
37
36
35
34
33
32
31
30
29
26
25
24
22
21
18
17
16
15
14
11
10
9
8
7
4
5
23
6
PWM0
CS
GPIO0
INTN
SCL
SDA
WR#
RD#
A_D0
A_D1
A_D2
A_D3
A_D4
A_D5
A_D6
A_D7
ALE
RESET
V5SF
GPIO1
ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
DP0
DP1
DP2
DP3
DP4
DP5
DP6
DP7
DP8
DP9
DP10
DP11
DP12
DP13
DP14
DP15
DP16
DP17
DP18
DP19
DP20
DP21
DP22
DP23
DP_HS
DP_VS
DP_CLK
DP_DE_FLD
8051_A3
+
C485
22UF16V
VGA_BIN3
8051_AD4
uP_A0
Pin Name
5V_SB
8051_AD0
5V
TXOU T1+
DP17
CX_VREFP_1
5V
DP_CLK
R434
NC
FB2
DP22
R409 NC
R417 75 OH M 1/10W
TXOU T3-
+
C495
NC
PANPWR_ON 3,8
CX_VREFP_2
TXOU T3-
CX_GPIO0
R410 NC
MAIN TUNER INPUT
MPU in A/D Multiplix Mode
6/20
TXOU T0-
TXOU T3+
CX_INT#3
TXC LK+
DP11
DP12
uP_A7
5V
DP10
uP_A6
GPIO0
CX_SCL
uP_AD3
R433
4.7K OHM 1/ 10W
DP19
R440
0 OHM 1/10W
C488
0.01uF
8051_A4
R436
10 OHM 1/10W
FS2
Q401
PMBS3906
1 (HIGH)
DP4
uP_A2
R437 NC
RP401 100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
5V_SCL2,3, 4,7
R422
0 OHM 1/10W
3V_SDA2, 3,4
uP_A4
TXOU T0+
DP15
CX_LVDS_PW 8
DP20
CX_LVDS_VSS
C474
0.1uF
CX_GPIO1
5V
CX_GPIO1
FB401
300 OHM
1 2
VGA_VSIN 3
CX_LVDS_VDD
Y401
14.3 Mhz
C482 22pF
GPIO1
DP3
uP_AD6
C486
0.1uF
C483 22pF
CX_VD33
8051_AD3
C481
0.1uF
DP_CLK4
SCART1_CVBS2
TXC LK+
uP_A5
SCART2 FS INPUT
CX_VREFN _1
R415
33 OHM 1/10W
C471
0.1uF
C489
NC
BL_ADJ 8
CX_SDA
C470
0.1uF
R411 NC
CVBS_SEL2
CX_VREFN_2
CX_VREFN _2
C476
0.1uF
C469
0.1uF
R418 75 OH M 1/10W
CN401 CON N
2 4 6 8 10 12 14 16 18 20 22 24
1 3 5 7 9 11 13 15 17 19 21 23
VGA_RIN3
DP5
8051_AD6
8051_A1
CX_SDA
C467
0.1uF
C458
0.1uF
Use Falling Edge of WR# to latch data
SCART1_G2
TXOU T2+
8051_AD2
C491
NC
C462
0.1uF
C490
0.1uF
R420
4.7K OHM 1/ 10W
CX_VREFN_1
RP404
100 OH M +-5% 1/16W
1
2
3
4
8
7
6
5
8051_A6
RP403 33 OHM +-5% 1/ 16W
1
2
3
4
8
7
6
5
Pin No.
TXC LK-
uP_A1
SCART1_B2
8051_ALE3
TXOU T2-
C468
0.1uF
R431
NC
LAYOUT: Place xtal
circuit as compact
and close to chip
as possible
SCART1_FS2,3
8051_WR#3
SCART1 FB INPUT
DP6
C478
0.1uF
SCART2_FS2,3
SCART2_CVBS2
uP_AD1
R439
NC
FB1
VSEL__PB2
8051_AD5
R428
NC
PVDD8
C480
0.1uF
DEFINITION IN LCD203
TXOU T0+
8051_A0
R408 NC
+
C487
100uF/16V
R413 0 OH M 1/10W

AOC L42W781HS Specifications

General

Brand	AOC
Model	L42W781HS
Category	LCD TV
Language	English