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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: 13
Beko25411NDBright raster with soundPic can be restored by altering A1 or Focus control - CRT faulty14-09-04
BekoNR28411NDDeadCheck 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, Posistor14-09-04
BekoNR28411NDDead with 2.5A fuse o/cR639 15R 1/2w, R606/7 0R47 1/2w, IC601 MC44608P40 & Chopper Tr T601 K254514-09-04
BootsCTV1411RDead.R802/3 ( 15k , 0.5W ) o/c.14-09-04
GrundigCUC4411Col intReplace sub carrier osc trimmer with a 15pFcap14-09-04
HitachiC1411TNo Txt , r/c & chan skippingtxt chip IT01 xtal osc inop. XT01 replaced14-09-04
HitachiC1411Tonly store 1 chan - in skip mode & r/c locks27Mhz xtal in txt pcb14-09-04
MinatoST1411No start upReplace R502 (100k 1w) in the start-up supply line of the power supply.14-09-04
MinotaST1411DeadR502 100k iw - beware the mains smoother charged!14-09-04
MinotaST1411Dead100k R502 1 watt metal film resistor14-09-04

PerdioCT1411 OnwaField collapseR414 12R o/c, ZD401 12v zener s/c - also check C909 47µ 50v, C910 10µ 50v & ZD901 8v2 zener14-09-04
SharpC1411HDSt/by onlyIC701 STR4009014-09-04
SonyBE-2A KVM1411Utuning driftresolder L501, also resolder R818 back of PCB near LOPTx14-09-04
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