Troubleshooting4-2 Copyrightⓒ since 1995 Samsung Electronics. All rights reserved.4-2 Regarding to MAIN PCB connectionSymptom Explanation/Solution Note1. Power does not work.1. Check the connection betweenMAIN PCB and TOP PCB.2. Check the connection of TILT FPCB.(It may be LED problem. Double check if LEDis not blinking.)2. LCD displays black.1. Check the connection of CIS FPCB.2. Check the connection of SHUTTER FPCB.3. Check the connection of TILT FPCB.3. KEY button on the rear side doesnot work.(MENU, Fn, recording,playback, delete,4-way direction button)Check the connection of TILT FPCB.4. LENS is not being recognized.(It displays saying"Les is not attached.")Check the connection of WIRE HARNESSon DRS PCB.5. It does not display "F#"correctly on the bottomof LCD screen.(Instead it displays "F--"on the bottom of LCD screen.)Check the connection of LENS FPCBon MAIN PCB.
