beko Repair Tips




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Results 113
MakeModel Ch.SymptomProblem SolutionSolutionBy:
Beko 12220T
Dead psuC110 defective in psu 47uF, 25V - Resevoir cap for ic
Beko PT92
E/W failureReplace CD22 470nF and TV06 BD680
Beko PT92
High voltage for 5 secs. then goes into protection modeReplace RV38 2R2 and DD07 BY228. Check CD22 470nF if o/c
Beko 30328T
White line down centre of screen top to bottom}Replace C805
Beko 12,8
Red or Green or Blue screenCheck and replace on crt module : D702, D703, D704 all 1N4148 replace with type 1N4948T
Beko 12,8
No audioCheck and replace ic101 with STV2246C and check and replace c135 100uF, 16V replace it with a 220uF, 50V. Also check and replace C308 470uF, 16V replace it with a 470uF, 50V
Beko 12,8
The +Ub voltage +118V was not present, fault in switching power supplyTransistor T901 SK2545 or P3NB60FP had failed. Replace it and check C908 22uF, 35V replace it with 22uF, 50V. Also C912 1uF, 25V replace it with 1uF, 50V and D906 1N4148 always replace it with 1N4948T
Beko 14,2
The +Ub voltage +140V was not present, fault in switching power supplyTransistor T601 SK2545 had failed, replace/check resistor R602 1Meg ohm in switch control circuit, also if T601 is s/c the control chip TDA16846 will also be damaged
BekoVarious
Field top foldover220R res over scan coils o/c
BekoVarious
Field collapseCheck R717 & R722 for o/c
BekoNR303281
Tripping - s/c across LOPC807 (470pF 2kV) adj to lopt s/c.
BekoNR30328
Dead 1.6A fuse shatteredDead s/c on chopper caused by s/c chopper tfmr
BekoNR30128T
DeadLOPTx commonly goes faulty - SEME LOPTX35228P & R118 10k 1/2w burns out
BekoNR28416NDS
Dead with LOPTx insulation breakdownLOPTx Pt no 058834-TR2
BekoNR28416NDS
Dead aft thunderstormIC601 (MC44608P40), T601 (2SK2545) R606/607 (0.47R, 1/2W) in psu replaced
BekoNR28416ND
Bright white rasterNo 200v to TDA6108JF vid amp - crack in print by LOPTx ( under plastic cradle)
BekoNR28411ND
Dead with 2.5A fuse o/cR639 15R 1/2w, R606/7 0R47 1/2w, IC601 MC44608P40 & Chopper Tr T601 K2545
BekoNR28411ND
DeadCheck the following-IC 601 44608P40-CKU8 chopper control chip., T601 K2545 FET device., R611 1K, R639 15R, R606 & R607 0.47R, R609 68K, D601 IN4004, Posistor
BekoNR28128NX
No R/C - front controls okNo activity around IC951 - chip faulty
BekoNR28128NX
Dead & squealingLOPTx HR8007 approx £16