Block Diagram - DayTron DT32DUHB Manual De Servicio

LCD TV CONTROL BOARD SPECIFICATION
► XS31 (30-IN/2.0) LVDS Output
1
2
PIN No. Definition Description
1 VCC Panel Power
2 VCC Panel Power
3 GND
4 VCC Panel Power
5 NC NC
6 GND
7 RXO0+
8 RXO0-
9 RXO01+
10 RXO01-
11 RXO02+
12 RXO02-
13 GND
14 GND
15 RXOC+
General precautions
• Keep away from static water.
• Protect the board from static electricity in case of damage to the IC.
• Relative humidity: ≤80%.
• Storage temperature: -10~+60°C.
• Operation Temperature: 0~+40°C.
• Don't push or pull the connectors when the board is working.
• Don't press, distort or disassemble the board.
• Clean the board with soft dry cloth when it is dirty.
• Don't wire in the board to power supply before panel is correctly connected.
29
30
PIN No. Definition Description
16 RXOC-
17 RXO3+
18 RXO3-
19 RXE0+
20 RXE0-
21 RXE1+
22 RXE1-
23 RXE2+
24 RXE2-
25 GND
26 GND
27 RXEC+
28 RXEC-
29 RXE3+
30 RXE3-
43

BLOCK DIAGRAM

tuner
on board
IF+/-
IF+/-
TUNER
Side Terminal
USB
Digital Analog
Demo Demo
USB
HDMI1
HDMI data
HDMI2
HDMI3
PC - VGA
PC In
PC- Audio
RF Input
SYSTEM
SPI
FLASH
POWER SUPPLY
32Mb
KEY PAD, IR Receiver
MSD U69
LVDS,DIM
ON/OFF
LCD/LED
PANEL
10W + 10W
HP AMP.
TPA6138
Rear Terminal
Earphone
44