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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: 19
AlbaCTV11/12DeadT301o/c, diode P600A o/c14-09-04
AlbaCTV11/12Dead apart from display & HTDry joints T201, Q208 o/c14-09-04

AlbaCTV11/12Int deadR304 hi res14-09-04
Beko11.1DeadR101 4R7 safety res in line dr feed o/c due to line dr tfmr having shorted turns (pri winding should read 4R2) pt no BE05170914-09-04
Beko11.1E/W faulty & int blows LOPTrC140 22nF across E/W mod diode14-09-04
Beko28128 11.1No video via scartTDA836114-09-04
Beko28128NX 11.1Dead aft smokeLOPTx u/s 058.541-TR1 R118 10k 0.5W in beam current sensing burnt R110 4.7R 0.5W fusible o/c in +200V supply14-09-04
BushBC6111Tuning drift.Check/replace 9Z114-09-04
Finlux1111WDead; High HT; lack of heightHT was 166v (138v) due to set ht pot faulty also check Cap 1µ 63v in chopper feedback cct14-09-04
FisherFTX7111TXDead.DU20 ( BY299 ) s/c , RU44 ( 0.1R , 1/4w ) o/c.14-09-04
HitachiG7PS C21119TField collapse intD601 1N4002 flyback boost diode going int o/c14-09-04
ITTCVC1110Int vertical jitter & poor line sync.T860.14-09-04
LGCI14B50F 11.1St/by only - no line drNo 12v supply to line dr trfmr Tr101. Check back from pin 15 chopper trfmr - R410 0R1 o/c & dry joints chopper trfmr14-09-04
Matsui25M1 Mk111Dead - no lights with psu tickingSt/by tfmr Pt no PTO146a from CHS14-09-04
PhilipsD16-111 33DC2080/25RDead with R3498 1k5 1/2w overheatingLOPTx faulty & replace resistor14-09-04
PhilipsG111 25GR6771/79Dead, no st/by ledreplace 2SC3975B (wont oscillate ) in primary of power supply14-09-04
PhilipsG111S 25GR6771/56RLines at top of screen 10cm down screensm resistor 3807 (150R) 14-09-04
SanyoCBP3011-15DeadR320 & 321 120k hi res14-09-04
SanyoCBP3011-15Dead.R320/21 ( 120k ) changed value. *WARNING smoothing cap charged*14-09-04
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