Sharp LC-42D64U - Page 45

LC-42/46/52D64U
6 – 3
YES
NO
YES
NO
Check the line between the connector of SC2203 and
IC8001(Q2202, Q2203 and Q2206, etc.).
Check the line between the connector of SC2203 and
IC3301.
[Format: 480p/720p/1080i/1080p]
Are there the HD_DVI[29:0], HD_DVI_CLK_P, HD_DVI_VSYNC,
HD_DVI_HSYNC, HD_DVI_DE signal outputs from IC3301?
YES
NO
Check IC3301 and its peripheral circuits.
[Format: 480p/720p/1080i/1080p]
Are there the HD_DVI[29:0], HD_DVI_CLK_P, HD_DVI_VSYNC,
HD_DVI_HSYNC, HD_DVI_DE signal inputs to IC8001(CPU)?
YES
NO
Check the line between IC3301 and IC8001.
Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001?
LVDS_TX_0_DATA0_P/N(C7/B7), LVDS_TX_0_DATA1_P/N(E7/D7), LVDS_TX_0_DATA2_P/N(C6/B6), LVDS_TX_0_DATA3_P/N(C5/B5),
LVDS_TX_0_DATA4_P/N(E5/D5), LVDS_TX_0_CLK_P/N(E6/D6),
LVDS_TX_1_DATA0_P/N(B4/A4), LVDS_TX_1_DATA1_P/N(E4/D4), LVDS_TX_1_DATA2_P/N(B3/A3), LVDS_TX_1_DATA3_P/N(B1/B2),
LVDS_TX_1_DATA4_P/N(F5/F6), LVDS_TX_1_CLK_P/N(C2/C3),
YES NO
Check the panel module. Check IC8001 and its peripheral circuits.(IC8151 thru IC8154, etc.)