A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
PWM0
PWM0
UP3_0
OBO[0..7]
IR
AP[0..3]
AN[0..3]
CLK1+
CLK1-
UP3_0
BL_ON/OFF
OGO5
PWM_DIM
BL_ON/OFF
OGO5
PCRXD
GND
5VSB
PCRXD
PCTXD
PCTXD
IR
OBO1
OBO0
OBO7
OGO5
IR
OBO6
OBO5
OBO4
OBO3
OBO2
RxD
TxD
U2TX
U2RX
U0TX
PCRXD
U0RX
PCTXD
PCTXD
PCRXD
PWM_DIM
LVDS_ROTATE
LVDS_OPTION
LVDSVDD
GND
AP2
CLK1+
LVDSVDD
GND
AN2
LVDSVDD
AN1
CLK1-
LVDS_ROTATE
SCL-PDP
AP0
AP3
LVDS_OPTION
SDA-PDP
GND
AN0
AN3
GND
GND
LVDSVDD
AP1
TU_V50
DV33A
5VSB
U2TX
RxD
8302TXD
U0RX
TxD
U0TX
8302RXD
U2RX
LVDS-VDD
DL_SW1
DL_SW2
DL_SW1
RxD
8302TXD
8302RXD
PCRXD
PCTXD
DL_SW2
GND
TxD
DV33A
TXD
RXD
OBO4
OBO6
OBO2
OBO7
OBO5
OBO0
OBO3
OBO1
S-FRAM
S-O/S SET
S-TEST
S-TEMP3
S-TEMP2
S-TEMP1
SCL
SDA
SCL
SDA
ORO2-J
RGBSEL-J
CR-SW-J
ORO2
RGBSEL
CR-SW
OGO6-J
OGO6
LVDSVDD
LVDSVDD
GND
GND
DV33A
DV33A
5VSB
5VSB
DV33A
DV33A
5VSB
DV33A
DV33A
DV33A
LVDS-VDD
DV33A
DV33A
5VSB
DV33A
DV33A
DV33A
IR
4
OBO[0..7]
4
PWM0
4
UP3_0
4
AP[0..3]
4
AN[0..3]
4
CLK1+
4
CLK1-
4
PWM_DIM
1
BL_ON/OFF 1
OGO5
4
5VSB
1,2,4,7
DV33A
1,2,3,4,6,7,9,10,11
GND
1,2,3,4,5,6,7,8,10,13
TU_V50
2,8
8302RXD
U2RX
13
U0RX
13
U0TX
13
8302TXD
TxD
4
U2TX
13
RxD
4
LVDS-VDD
2
ORO1
4
ORO0
4
I2C_SW
4,13
FCLK
4
SCL
1,4,6,11
SDA
1,4,6,11
MODEL
Sheet
REV:
of
CIRCUITY
PCB REV:
PCB FILE :
PCB P/ N:
ECN NO:
AmTRAN
TECHNOLOGY
APPROVED BY:
CHECKED BY:
SCH FILE :
DATE:
DESING BY:
LVDS OUT & KEYPAD
VIZIO P42 HDTV10A_MTK (3842-0122-0150)
12
13
AECN
PD42-M1.PCB
00
01
PD42LK-m0.DSN
0171-2272-2081
Monday, March 13, 2006
LVDS OUT
Back Light circuit
KEYPAD
- MAX 7-KEYS
SOURCE
MENU
UP
DOWN
RIGHT
LEFT
AUTO
PWR KEY
LED
AU R272 1K R271 NC
LG R272 NC R271 1K
ALL RESISTORS 0402 WATT,5% UNLESS NOTED.
ALL CAPACITOR VALUES IN uF UNLESS NOTED.
ALL RESISTORS VALUES IN OHMS UNLESS NOTED.
NOTE : NC MEANS "NOT CONNECTED ON PCB BOARD"
ALL CAPACITORS 50 VOLT & 105"C UNLESS NOTED.
M= METAL 1%
ALL RESISTORS 25 VOLT IN .1uF UNLESS NOTED.
S L
H
PC ==> MT5351UART0
MT5351 UART2<==> MT8205<==>MT8302
PC ==> MT8205
PC TXD ==> MT5351UART0 RX
PCTXD--PC
U0TX--MT5351/DOWNLOAD
U0RX--MT5351/DOWNLOAD
PCRXD--PC
U2RX--MT5351/MT8205 COMMUNICIATE
RXD--MT8205
U2TX--MT5351/MT8205 COMMUNICIATE
TXD--MT8205
For SHARP LCD Using
C54 0.1uf
C137
0.1uF
R390
10K/NC
R376
4.7K
R302
NC
R312
0/470
P11
RJ11
1
2
3
4
5
6
7
8
CB181
0.1uF
R399
0
R274
4.7K/NC
R275
4.7K
R265
1K
C58 0.1uf
C55 0.1uf
J7
12x1 W/HOUSING
W200-8A
1
2
3
4
5
6
7
8
9
10
11
12
R373
4.7K
U24
IDTQS3VH257
SOIC16
I1B
6
I0A
2
I1A
3
S
1
YA
4
I0B
5
YB
7
GND
8
I0D
14
E#
15
I1D
13
I0C
11
YD
12
VCC
16
I1C
10
YC
9
L19
3.5x6x1.0
R396
10K/NC
R273
10K/NC
R313
0/470
C59 0.1uf
C56 0.1uf
C136
0.1uF/NC
+
CE4
10uF/16V/NC
R395
10K/NC
R305
0/470
R224
0
J9
CON7/NC
1
2
3
4
5
6
7
R266
1K
C61
0.1uf
U25
IDTQS3VH257/NC
TSSOP16
I1B
6
I0A
2
I1A
3
S
1
YA
4
I0B
5
YB
7
GND
8
I0D
14
E#
15
I1D
13
I0C
11
YD
12
VCC
16
I1C
10
YC
9
R303
47K/NC
F4
0/0805
0/0805
R392
10K/NC
J6
FI-SE30P-HF
W125S-30A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
C60 NC
R307
0/470
R401
0
R400
0
+
CE97
100uF/16V
R269
10K/NC
R230
47K
R309
0/470
R236
0
R270
0/NC
RN36
4.7Kx4
1
2
3
4
5
6
7
8
R402
0
R389
10K/NC
R311
0/470
R285
0
R280
4.7K/NC
C51 0.1uf
R282
2.2k/NC
R384
1K/NC
R279
1K/NC
R394
10K/NC
R304
0/470
R403
0
R388
10K/NC
R391
10K/NC
C52 0.1uf
R281
2.2k/NC
R267
0
R271
1K/NC
R268
0
RN37
4.7Kx4
1
2
3
4
5
6
7
8
R306
0/470
C53 0.1uf
R276
NC
R398
0
Q12
2N3904/NC
2N3904-SOT23
2
1
3
R272
1K/NC
R308
0/470
R393
8K/NC
Q13
2N3904/NC
2N3904-SOT23
2
1
3
C57 0.1uf
R310
0/470
Содержание VIZIO P42HDTV10A
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