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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: 25
AmstradCTV2210deadQ501 chopper tr s/c, C853 1µ 160v blown up, No line osc - LA7800 chip faulty14-09-04
AmstradCTV2210Dead - blown fuse.R814 ( 27ohm ) line o/p & chopper transistor , C845 ( 4.7uf )14-09-04

AmstradCTV2210dead - whistles at sw on then tripsHT low at 100v then trips - ok on dummy load, D806 on lopt sec s/c used RGP10M14-09-04
AmstradCTV2210Dead.R814 ( 27ohm , 20w ) , fuse , chopper tran , C845 4.7uf14-09-04
AmstradCTV2210Dead.R501 ( 5.6ohm 5W ) o/c.14-09-04
AmstradCTV2210Dist soundR313 Q301 feed res o/c14-09-04
AmstradCTV2210Low & distorted sound.R313 ( 100ohm ) o/c.14-09-04
AmstradCTV2210Set Stuck in StBy will start but goes into StByCheck ZD403 in field stage R435 ( 5.6ohm ) C409 & C41014-09-04
AmstradCTV2210Tripping.C845 ( 4.7u f , 250v ) s/c.14-09-04
Beko11221TDeadpsu working - no line drive - line dr tfmr 14-09-04
Beko15221NXPic fadesD1209 on crt base leaky14-09-04
Beko19221NXNo mono soundC214 150pF in IF can14-09-04
Bush2214LINE OP TR SCR756 DRY JOINTED14-09-04
Bush2214No pic - buzzing PSUR756 5R 2w in base loptr hi res & C754 470pf 2kv o/c14-09-04
FidelityCTV3221NFDeadF01 2A o/c, Q1 2SK2545 s/c, Checked/replaced R5 680k & R4 270k tho checked ok, also replace TDA4650-3 & R1 5R6 5w o/c14-09-04
FidelityCTV3221NFInt line driveQ601 BF422 line dr tr replaced14-09-04
HitachiCPT2218Field crampC608 22µ 250v14-09-04
HitachiCPT2218FIELD CRAMPINGREPLACE C608 22MFD250V14-09-04
Panasonic2622 / 2213 TX2DEAD , MAY BE SQEALING IC501 PIN 5 XRAY PIN. NORMALC561 , 1 mfd , C809 , 1mfd , C853 , 100mfd , C854 , 47mfd14-09-04
PhilipsGR1AX 14GR1221Deadresistor 3300 4R7 o/c.cap 2301 4,7uF 350V s/c on multi voltage pcb14-09-04
SonyKV2212R/C has no effect except sw on12v supply to r/c chip low at 10v - R656 56R hi res14-09-04
SonyKV2212Stuck in AV ModeTact sw 14-09-04

SonyKV2216Stuck on Chan 0 - no sound/picSticky tact switches (the rest one), djs D801,2,8,914-09-04
Toshiba221EFrame top foldover.C313.14-09-04
Toshiba221T3BField Top foldover - Ok when warm.C312 ( 10uf , 35v )14-09-04
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