DAEWOO Repair Tips

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Search: DAEWOO
Results 72
MakeModelCh:SymptomProblem SolutionSolutionBy:
DaewooCP775Txt lines on bottom 1/3 pic with Sat & VCRTDA8351 FOP chip
DaewooCP775Service remote substituteCan use universal from TopTel4 or Gumbody 4 code = 244 for serv rem R30SVC
DaewooCP775Pic slow to come on - sound okReplace TDA8375A jungle chip
DaewooCP775No signals - fault in tuner. replace 4-legged device ( dual gate FET SMD transistor marked MOs ) inside the tuner near aerial input. I used generic BF998 marked Mop
DaewooCP775NICAM craclesreplaced SAWF for analogue type to prevent operation - bodge!
DaewooCP775Dead with psu running No or low line drive at base Q402 line dr - check Trs Q405 2SA854 & Q406 2SC945 for leak
DaewooCP775Dead - lop tr Q401 2SD1880 s/cC416 blue disc cap 680pf 2kv s/c. D503 1N4148 s/c; RC527 10R chip res; R503 10k; R409 4k7 were cause of problem
DaewooCP760pic displaced to leftcrack in pin 10 loptx - no fback pulse to line gen AFC loop
DaewooCP420 GB14F7T1Int reverts to st/byRLY2 relay was operating when fault occurred - IC I807 (TOP210-PF1) the standby switch mode IC in the power supply
DaewooCP380Blank raster, no sound, osg or r/c when first switched on (OK after re-switched on)Earth speakers/grill to crt rimband
DaewooCP365Sound - int crackleInvisible dry joint C808 270pF 1Kv - pin 3 pri of chopper Tx
DaewooCP365Int signalsDry joints sec of chopper tfmr
DaewooCP365Int loss of signals - OSD okDry joints chopper tfmr
DaewooCP340Int sw offTOP210PFI, I807
DaewooCP330/CP365Txt absent/garbledXT01 27Mhz Xtal