Sharp LC-22DV510E Service Manual

76
LC-22DV510
LC-24DV510
Main B
oar
d
The main components of the mainboard are:
 MT1389L
 SDRAM(64Mbit-8Mbyte )
 FLASH 8/16 M (Serial)
SDRAM
64Mbit SDRAM is used as:
 Audio, video and sub -picture stream buffer.
 On screen display

Track Buffer
Flash (Seri al)
The required program memory size is 1 Mbyte. User settings are stored in Serial Flash
Vide o O utputs
Y/C
Audio Outputs
Digital Audio output s :
SPDIF
Analo g outputs :
24bit/96,48,44.1kHz down -sampling DAC
L,R :
Left and Right audio outputs through connector
Internal Aud io Dac performance of 2 outputs:
Symbol
Parameter
Spec
DR Dynamic Range
Higher than 88
dBr(A)
SNR
Signal to Noise ratio
Higher than 95dBr(A)
Channel
Seperation
Cross-talk of Left and Right
channels lower than 85 dB

Sharp LC-22DV510E Specifications

General

Brand	Sharp
Model	LC-22DV510E
Category	LCD TV
Language	English