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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: 182
GoldstarCIT2162XLow brightness.C820 ( 10uF )14-09-04
GoldstarCIT2162X PC08X8Dark - only get pic when A1 at max180v to vid stage high at 278v; C401 10 160v on 112v rail o/c14-09-04

GoldstarCIT2168DeadLOPTx shorted turns14-09-04
GoldstarCIT2168Dead - 118v HT low at 50vC806S 47 160v HT smoothing cap14-09-04
GoldstarCIT2168Field collapse - intPin 5 TDA1170N was 5v instead of 25v. D301 1N4003 faulty. If chip turns out to be faulty use genuine Goldstar chip (others won't work - allegedly) Also check R320 10R 1w14-09-04
GoldstarCIT2168Int start upD401 1N4003 o/c in line dr supply 14-09-04
GoldstarCIT2168No start upCheck R811P 22k 3w, D805P R10J in start up cct, C805P 100 16v14-09-04
GoldstarCIT2168Sound muted & goes to Stby after 10mins.Replace the TDA1940 IC401 remove the link J8 & fit 1k instead.14-09-04
GoldstarCIT2168Txt absentDry joints conn P102 on txt pcb14-09-04
GoldstarCIT2168FField foldoverC423, C302 100 35v14-09-04
GoldstarCIT2168F CIT2190F etcNo sound - pic ok - sw to st/by aft 10 minsPin 7 IC401 TDA1940 produces muting o/p - chip u/s. Fit 1k res in place of J8 link14-09-04
GoldstarCIT2170Fails to power up from StByD/J on main relay : remove retin & replace14-09-04
GoldstarCIT2170FNo start up or int sw offCheck for dry joints on main relay14-09-04
GoldstarCIT2170FPatterning from coldC827 1000 25v leaky14-09-04
GoldstarCIT2170FPatterning horiz lines on picC827 1000 25v - tested ok on esr meter14-09-04
GoldstarCIT2172Cannot store contrast setting (Too low)Normal - change R520 to 18k14-09-04
GoldstarCIT2172XNo Text after replacing TDA3651.Must only use TDA as supplied By Goldstar14-09-04
GoldstarCIT2172XRemains in search modeR80 1M5 high res14-09-04
GoldstarCIT2172X CIT2175XLow contrast at sw on & can't be storedReplace R520 with 18k14-09-04
GoldstarCIT2172X CIT2175XNo sound when playing pre recsAdj L204 quarter turn clockwise14-09-04
GoldstarCIT2175 PC07X2Field collapseField dr signal incorrect from IC201 TDA4502A - chip faulty14-09-04
GoldstarCIT2175XFrame - height & linearity poor.C202 ( 0.22uf ) connected to pin 2 of TDA4502.14-09-04

GoldstarCIT2175XInt dead with motorboating soundCheck all elects in psu - remove glue first by freezing14-09-04
GoldstarCIT2175XInt loss of sound & picL202 - green coil labelled 2K2 was int o/c14-09-04
GoldstarCIT2175XLinearity poor/lach of heightC202 022 in field osc cct14-09-04
GoldstarCIT2175XPoor height / linC202 0.22 connected to pin 2 TDA450214-09-04
GoldstarCIT2175XSlow start upC811 47 25v also check C812 100 16v, C808 1 50v & C813 100 16v14-09-04
GoldstarCIT2176Dead - fuse blownR806 270k o/c, IC801 TDA4601 s/c, Q802 2SD1911 s/c, R801 4R7 5w o/c14-09-04
GoldstarCIT2176Trips then into st/byC710 47 250v14-09-04
GoldstarCIT2180Frame collapse.IC301 & R32014-09-04
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