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Repair tips

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

MakeModelProblemSolutionDate
Found: 15
DaewooCP330/CP365Magenta cast after I501 replacementI501 TDA4661 chroma delay line chip could be faulty14-09-04
DaewooCP330/CP365No pic or line driveCheck drive pin 37 I701 TDA8362B, if none check 8.2v pin 36, if present replace chip, if absent check R401/2, D40114-09-04

DaewooCP330/CP365Txt absent/garbledXT01 27Mhz Xtal14-09-04
DaewooCP365Int loss of signals - OSD okDry joints chopper tfmr14-09-04
DaewooCP365Int signalsDry joints sec of chopper tfmr14-09-04
DaewooCP365Sound - int crackleInvisible dry joint C808 270pF 1Kv - pin 3 pri of chopper Tx14-09-04
Goodmans215N CP365Buzz on audio - unaffected by vol settingDry joints FOP heatsink14-09-04
Goodmans215N CP365Buzz on audio - unaffected by vol settingDry joint FOP chip heatsink14-09-04
Goodmans215N CP365Chan change locked on R/C & set13.89Mhz Xtal14-09-04
Goodmans215N CP365Chans lock up13.89Mhz Xtal14-09-04
Goodmans215N CP365No control by R/C or front controlsIC710 SN76861NJ12 A/V sw chip - no SCL data on pin 26 IC71014-09-04
Goodmans215N CP365No local or R/CIC sw chip SN76861NJ12 ref 710 (No SCL data pin 26 IC710 on st/by power up)14-09-04
Goodmans215N CP365Poor EHT reg, ballooning, 200v at 350v & C543 overheats on crt baseC414 33µ 160v in LOP stage14-09-04
Goodmans215N CP365Poor EHT reg, ballooning, 200v at 350v & C543 overheats on crt baseC414 33µ 160v in LOP stage14-09-04
Goodmans215N Daewoo CP365Dark pic & EHT cracklingC811 & C813 100µ 50v, C812 1µ 50v cured high hT. C414 22µ 160v in LOP virtually o/c replacement cured dark pic & check C304 220µ 35v, C303 1000µ 35v near FOP chip14-09-04
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