File name Sharp_LC-32SD1E_LC-26SD1E_Troubleshooting_[SM].pdf
CHAPTER 6. TROUBLESHOOTING TABLE
 TROBLESHOOTING TABLE
Power unit operation check.
Are the power cord and harness in the unit properly connected? NO Connect the power cord and harness properly, and turn on the
Is F701 normal? NO Are both ends of C704, C707 (26) and C705 (32) short-circuited
when checking their resistance values?
Is a voltage of BU5V applied to pin (20) of P701? C704