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| Novideo12) | I |
I | COMPONENT: No external input video | .... I |
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Is
Is the
_' NO
Select
Does the COMPI_PLUG detection function?
Check the line between pin (4) of input terminal (J506) and pin (D30) of IC3302 (CPU).
YES
Are there the COMPONENT video signal inputs at pins (A J21) (Y)/ (AJ22) (Pb) and (AH22) (Pr) of IC3302 (CPU)?
_' NO
Check the line between the input terminals of J506 and IC3302.
(_J506 pin (5) (Y) pin (6) (Pb) pin (7) (Pr)
_1C3302 pin (A J21) pin (A J22) pin (AH22)
YES |
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Are the | LVDS signal outputs at the LVDS 1st channel and 2nd channel of | NO | Check IC3302 | and its peripheral circuits. | ||||||||
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IC3302? |
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LVDS | TX 0 | DATA0_P/N | (C14/D14), | LVDS | TX | 0 | DATAI_P/N | (C15/D15), |
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LVDS | TX 0 | DATA2_P/N | (C16/D16), LVDS TX 0 DATA3_P/N (C18/D18), |
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LVDS | TX 0 | DATA4_P/N | (C19/D19), | LVDS | TX | 0 | CLK P/N (C17/D17), |
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LVDS | TX | 1 | DATA0_P/N | (A14/B14), | LVDS | TX | 1 | DATAI_P/N | (A15/B15), |
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LVDS | TX | 1 | DATA2_P/N | (A16/B16), LVDS TX 1 DATA3_P/N (A18/B18), |
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LVDS | TX | 1 | DATA4_P/N | (A19/B19), | LVDS | TX | 1 | CLK_P/N (A17/B17). |
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_' YES
[ Check the panel module.
