Sharp LC-37XD1E Service Manual page 49

1
Is LVDS video signal (TA1± - TD1±) sent to pins (3)/(2) -(12)/(11) of CONNECTOR CN1 of LCD-CONT-
UNIT, and is CLK signal (CK1±) sent to pins (10)/(9)?
Is LVDS video signal (TA2± - TD2±) sent to pins (17)/(16) -(26)/(25) of CONNECTOR CN1 of LCD-
CONT-UNIT, and is CLK signal (CK2±) sent to pins (24)/(23)?
YES
Is power (+12V) supplied to pins (1) - (5) of CONNECTOR CN2 in LCD-CONT-UNIT?
YES
Replace LCD-CONT-UNIT.
4 – 18
LC-37XD1E/RU
NO Check CONNECTOR
(SC2302, CN1) and HAR-
NESS WIRE (LV).
NO Check CONNECTOR
(CN2,P707) and HAR-
NESS WIRE (PL).