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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair
Make
Model
Problem
Solution
Date
Found: 9
Samsung
CI3373Z
SCT11B
/D
Service mode access
Stby/P.STD/HELP/SLEEP/POWER ON. Controls VOL +/- CHANNEL +/- EXIT with Status,{all on r/c}
14-09-04
Samsung
CI5373
SCT11B
Tripping
LOPTx arcing - when replaced field coll; HIC301 VPG101 hybrid chip
14-09-04
Samsung
SCT11B
dead, fuse blown
replace C803 2n2 800V (2303-000163 or A1102-0331), DZ801 R2KN (0403-000691), IC801 (AA13-20004P), HC801 (AA13-20004M). Note: HC801 and IC801 must be "C" version!
14-09-04
Samsung
SCT11B
CI5079T
frame collapse
IC201 MS2309BSP faulty, no drive from pin 18 (1204000431)
14-09-04
Samsung
SCT11B
CI5079T
frame collapse
R410 o/c
14-09-04
Samsung
SCT11B
CI5079T
frame jitter
replace HC301 (AA13-20002W)
14-09-04
Samsung
SCT11B
CI5373T
dark pic at switch on, Ok after 10 min
LOPTx (AA26-30001Y)
14-09-04
Samsung
SCT11B
CI5373T
reduced frame and no video/sound
replace EEPROM IC902 (B4000-0135)
14-09-04
Samsung
SCT11B
/D CI3373 CI5079
Dead with DZ801 or IC801 s/c
If signs of overheating round faulty components - psu produces excess HT in st/by; In st/by 125v HT should rise to 140v but does rise to 180v in some sets. Replace DZ801 with pt no 0403-000691; IC801 replace with AA13-20004P; HC801 replace with AA13-20004M & if still excessive Ht change C852 for 2301-000111
14-09-04
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