Block Diagram; Overall Block Diagram - Samsung PS42E7SX Service Manual

7. Block Diagram

7-1 Overall Block Diagram

LOGIC CONTROL
R-Data
8,10,12 or 13Bits
G-Data
8,10.12 or 13Bits
B-Data
8,10,12 or 13Bits
DCLK
HSYNC
HSYNC
DEN
LVDS
Interface
Image Scaler +
Video Decoder
Samsung Electronics
Display
Data
Driver
Timing
Scan
Timing
Micom
DRIVER CIRCUIT & PANEL
852 x 480 Pixels
852 x 3 x 480 Cells
Column Driver
Vcc 3V3 Va Vs
Vset Vsc Ve
Reference
- 3V3 : Voltage for Logic Control
- Vcc : Voltage for FET driver
- Va : Voltage for address pulse
- Vs : Voltage for sustain pulse
- Vsc : Voltage for scan pulse
- Ve : Voltage for X ramp pulse
- Vset : Voltage for Y ramp pulse
Block Diagram
7-1