Read Sony DVP-FX1021 Service Manual online
9-11
9-3. LCD TROUBLE SHOOTING GUIDE (2/2)
Video data (Y0~Y7)
IC500 (168p~172p, 174p, 176p, 177p),
Key PWB Check (CON901 7p~14p)
Key PWB Check (CON901 7p~14p)
SDA (CON804 23p),
SCL (CON804 22p) signal
SCL (CON804 22p) signal
TFT-LCD Normal?
Replace
Color Bright Adjusting Normal?
IC805 (43p~46p)~(Q801~Q804) Check
Each CONNECTOR?
Replace and Reassemble
TOR (A44B) Normal?
Replace
END
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
(CON804 7p~14p)
IC500 (103p, 102p), Key PWB (CON901 23p, 22p) Check
INVER
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