Schematic Diagram; N/943N -Circuit Descriptions - Samsung 743N Service Manual

7. Schematic Diagram

7-1. 743N/943N -Circuit Descriptions

Location
Scaler Besides the ADC, LVDS, and scaling part, an MCU is embedded as well. All of
IC200 them are integrated into one chip.
Flash
Stores the MCU program embedded in the scaler. It is of a flash type and
Memory
rewritable.
IC201
IC203 Stores the OSD and various timing values.
IC202 The memory to which DIGITAL DDC data is input
An IC that receives DC voltage inputs. It is used in circuits that stabilize the DC
Regulator
voltage.
Function
7. Schematic Diagram
Remark
743N / 943N :
SE717M-LF
MX25L1005
24C08
24C02
NCP117DT18T5G
APL1117-33VC
7-1