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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: 14
AkaiCT2867 SP71LSt/by onlyC093 or another cap in parallelmarked R093 removing these 2 surface mounted capacitors and cleaning the glue under that had fixed them to the pcb cured the problem14-09-04
AkaiSP7101St/by onlyReplace C093 sm (on print side)14-09-04
GoodmansTVC146TWS Pan TX14GV1Dead - relay slowly clickingstandby I.C. I807 a TOP210PFI and C840 47mfd14-09-04
ITTSP71D1Dead with S2000AF lop tr s/cfailed aft replacement - CK51 8n7 1.6kv faulty14-09-04
ITTSP71D1line driver tr VK22 blows few mins aft sw onCK22 2µ2 100v14-09-04
JMBJMBM020FTS PT92-90degNo col, ragged verts & causing interference on hearby tvsLOPTx - (pt-10677080) (FBT40784) from Wiltsgrove @ 14.75UKP's.arcing at bottom where EHT lead is pushed in14-09-04
JMBNO28WSS PT92Dead with green LED flashingVolts at psu sec very low - OK on dummy load - DD07 BY228 faulty14-09-04
NokiaSP63D1 SFNSt/by onlyReplace VE07 (s.m. transistor on front control panel, may read ok.)14-09-04
NokiaSP71D1No pic or line drive, sound okhairline fracture of solder joint on sm resistor RK2114-09-04
NokiaSP71K1Noisy PSU & int tripV071 sm (near middle of pcb) - used BC858B14-09-04

NokiaSP71L1Black vert line down rh side of picCK53 120nf in blanking cct14-09-04
NordmendeSpectra SC63 Chassis ICC8/F23+Dark screen, picture faintly visible in the backgroundCheck replace RT 24/RT44/RT64. Two of them were found to be O.C. However the screen was black instead of preserving one color.14-09-04
RediffusionSP2Line down screen & no colour.C605 dry jointed.14-09-04
RediffusionSP2No colour & twitchy line lock at top.Dry joint on pin 3 of Loptx.14-09-04
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