Sharp TU-GD10U-T User Manual

50
TU-GD10U-T
TU-45GAD/T
LC-45GX6U/D/T
TROUBLE SHOOTING TABLE (Continued)
NO YES
YES
YES
NO
NO
NO
NO
NO
Are there Rx0, 1, 2 and C signal
inputs to IC1900?
Are there Hsync, Vsync and RGB
DAC signal outputs from IC1900?
Are there RGB, Hsync and Vsync
signal outputs from MD connector?
Are outputs at pins (12) and (14) of
IC1917 both (L, H)?
Check PC settings.
Check IC1911 and its
peripheral circuits.
Check IC1917 and its
peripheral circuits.
Check IC1900 and its
peripheral circuits.
Check IC1901, IC1903 and
their peripheral circuits.
Do pins (12) and (14) become (H, L)
when analog PC mode is entered?
NO
YES
YES
Check ME connector I2C signal line.
Are IC1911 data accessed by I2C
when connected to PC?
Are there RGB, Hsync and Vsync
signal inputs to the main PWB
IC3700 and IC3701?
Check MD harness for
disconnection.
YES
Check IC3700, IC3701 and their
peripheral circuits.
YES
DVI Input (Digital AV mode)(3)

Sharp TU-GD10U-T Specifications

General

Brand	Sharp
Model	TU-GD10U-T
Category	LCD TV
Language	English