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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

MakeModelProblemSolutionDate
Found: 12
ITTEuroMonoBlank raster with flyback lines.No 185v to CRT base , 5R56 ( 4.7R saftet ) o/c.14-09-04
ITTEuroMonoInt picture floods red with flyback lines.IC1002 ( TEA5101A ) on CRT base.14-09-04

ITTEuroMonoNo colour.13IC04 ( Tvp02066 Em0302 ) Pt No.3779-12-24 )14-09-04
ITTEuromono 2Lack of height from cold6C10 220µ 35v14-09-04
ITTFX5532 EuromonoLack of height from cold ( about 1 inch ) , clearing6C10 ( 220UF , 35V ) in the flyback boost voltage generator network associated with the TDA8170 field output chip 6IC02.14-09-04
Nokia21S4C EuromonoSigs intOC38 1000uF 16V, OC44 1000uF 16V and OC40 100uF 25V14-09-04
Nokia6332 Euromono 110' ChassisRandom thick black spots in picture, varying in shape and size according to picture contrast and brightness.Replace SMD transistor 4T06 (BC858) next to U4647 chip.14-09-04
Nokia6332 Euromono 110' ChassisRandom thick black spots in picture, varying in shape and size according to picture contrast and brightness.Replace SMD transistor 4T06 (BC858) next to U4647 chip.14-09-04
Nokia7142 Euromono 2Flyback lines after fitting Konig FAT 30091 LOPTx1) adjust H sync 2) fit 1nF 5C40 3) remove 5C17 (12pF) & fit 22K res in 5C17's place14-09-04
NokiaEuromonoDead - EHT starts to rise at sw on, no ledOC44 1000µ16v in 8v supply14-09-04
NokiaEuromono 2 6332Field - 3 coloured lines at top of screen6D04 1N4002 leaky between pins 2 & 6 TDA8170 FOP chip14-09-04
Salora21S5EE Euromono2No start up - all psu volts present & LED lightsOC44 (1000uF 16V), a good resorder on line drive circuit & 5C34 (470uF 16V) - 5C36 (220uF 35V) replaced14-09-04
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