Samsung 09 Troubleshooting free download

File name 09_Troubleshooting.pdf

12. Troubleshooting Loading Emergency DECK Housing close YES Is Loading normal? STOP NO IC401~5 (VS_D) NO CHECK IC501 MICOM OUT 4.8V? YES IC401-25 (VCC1) NO CHECK IC401 4.5V? YES Changing Loading Motor Samsung Electronics 12-1 Troubleshooting Drum Does Not Rotate NO IC401-16 3V? CHECK IC501 MICOM YES NO NO CHECK IC401-60 is VS normal? Is DRUM error OUT normal? R5108, R5107, C518, C519 YES CHECK Q702, L717 IC401 is Drum U, V, W NO CHECK IC401 Waveform YES Changing Drum Motor 12-2 Samsung Electronics Troubleshooting Capstan Does Not Rotate NO IC401-2 3V? CHECK IC501 MICOM YES NO Is CAPSTAN error OUT NO CHECK IC401-44 is VS normal? normal? IC501-ALL CAP PWM YES CHECK Q701, L719 IC401 is CAP U,V,W NO CHECK IC401 normal? YES Changing CAP MOTOR Samsung Electronics 12-3 Troubleshooting VIDEO MISSING IN DVC CAMERA CHECK COLOR BAR NO WHEN 12CH DATA CHANGE CHANGE DSP6 (ICM01) to 01H in Camera Control MODE YES CP14 is CCD OUT NO CHANGE CAMERA normal? YES IC301-1, 19 NO REPAIR IC201 AND