Chapter 7 Block Diagram; Overall Block Diagram - Samsung PL-42P7HP Service Manual

7. Block Diagram

7-1 Overall Block Diagram

LOGIC CONTROL
R-Data
DATA_R
8,10,12 or 13Bits
8Bits
G-Data
DATA_G
8,10.12 or 13Bits
8Bits
B-Data
DATA_B
8,10,12 or 13Bits
8Bits
DCLK
DCLK
VSYNC
Vsync
HSYNC
Hsync
DEN
Enable
LVDS
Interface
Image Scaler +
Video Decoder
Samsung Electronics
Display
Data
Driver
Timing
Scan
Timing
Micom
DRIVER CIRCUIT & PANEL
1024× 768 Pixels
1024× 3× 768 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
AC Power
Source
100~240V
7-1