Samsung Digimax S500 Service Manual page 103

Ⅶ. TROUBLESHOOTING
5) Defect related to the LCD
When the camera is connected to the external
monitor, images are displayed correctly
Check the connection of LCD F PCB
When the LCD is pressed, the camera is
turned off
Defect of BACK LIGHT
CF_41
NO
YES
Check the defect of CCD
① Images are not displayed on the LCD - Check the connection
② The LCD is whitened - Check the short of F PCB pattern
③ Interference of MAIN PCB and CF_41
- Check the location of tape on the bakc of the LCD
④ Check the protect tape of BACK LIGHT soldering
⑤ Check the soldering condition of BACK LIGHT
104
⑤ Check the
soldering condition
of BACK LIGHT
④ Check the protect
tape of BACK
LIGHT soldering