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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: 363
AkaiCT1417DSt/by onlyC40614-09-04
AkaiCT1417UKField collapseC411 leaky14-09-04

AkaiCT1417UKFRAME COLLAPSEC411 LEAKY14-09-04
AkaiCT2179N-UKLine osc too fastC416 220pf 1kv dry joint, R412 10k ?w o/c14-09-04
AkaiCT2179NUKWhistles for 1sec then deadC807 47uF 25v14-09-04
AkaiCT2179UKInt blanking picRIC01 SPH113 chip faulty (blanking sig o/p at pin 25)14-09-04
AlbaCTV4859 11AK10-17DeadQ801 (BUZ77B), R809 (0.47R), IC801 (TDA4605-3), C817 (1µF 63v), R805 (330k 0.5w), D808 (BA159).14-09-04
Beko17125TDead - LOPTr s/c - used S2055NC140 .022µ 400v Was o/c14-09-04
Beko17125TSevere E-W bowinglopt 11.1,110 CPC TFHR800714-09-04
BekoNR17125TBlows LOPTr after a few daysCheck C140 22nF for o/c - upgrade to 1000vw14-09-04
Boots1417RFrame collapse.ZD212 ( 12v zener ) s/c , R234 ( 39ohm ) o/c.14-09-04
Boots1417RNo startup - squealing from chopper Tx.Q305 ( 2SD1426 ) s/c , T302 ( LOPTX ) s/c.14-09-04
Boots1417RWhen s/by selected flyback lines & EHT arcs.C609 ( 47uf25v ) low.14-09-04
Boots1417RWhen s/by selected raster gos but LTB runningQ605 ( 2SA1013 ) s/c.14-09-04
BootsC1417RFlyback & Txt lines at top of picR307 10R 2w risen to 50R14-09-04
BootsCTV1417Won't go into st/b - blank raser left onQ606 2SC2335 s/c & C607 47µ 25v hi esr14-09-04
BootsCTV1417RDead apart from squealingLOPTr 2SC1426 s/c, R234 47R 1W overheated, ZD212 12v zener s/c - check C609 47µ in psu14-09-04
BTV17/0VD7Field - only halfVolts pin 2 TDA8174A low at 4.9v ( 25v), D403 (marked EIC11E)supplies 25v & whilst reading OK was faulty (Used BY133 in lieu)14-09-04
Bush2068NTX 11AK10-17Dead with Q801 P3NA61 Power FET s/cReplaced with BUZ90 or IRFBC40, TDA4605-2, R809 0R47 1/2w safety res, 330k & R803 820k14-09-04
BushBTV17No functs - micro locks upMod kit from Alba pt no BTV17 - contains small panel with EEPROM - available from CHS14-09-04
BushBTV17No sound thro tuner - ok on pbackReprog EEPROM - details in vault also EEPROM kit available from SEME for ?814-09-04
BushBTV17No sound, no chan store, reverts to st/by aft 20 minsEeprom reqs reprog14-09-04

BushBTV17Pin code removalEnter any code 3 times until "protected" is displayed, now press 'Vol-' on TV and '7' on R/C14-09-04
BushBTV17St/by onlyMod kit pt no BTV17MODKIT consisting of small plug in pcb with instructs usually cures it14-09-04
BushBTV17St/by onlyMod kit BTV17MODKIT consisting of small plug in module reqd14-09-04
BushBTV170TNo TV sound - Pback sound ok also no TxtChange data in NVM - address 0D to B3 for sound; address 08 = 44, 09 = 61 for txt14-09-04
BushBTV170TNo TxtReqs reprog - Bush will FAX sheet thro'14-09-04
Decca170Blowing Q403 S2000AF.C421 o/c ( value depends on CRT size.14-09-04
Decca170deadchopper tr Q801 S2000AF s/c. Replace C807 100µ, C812 100µ. NOTE:- if run on reduced mains (120vac) set will trip even tho not faulty14-09-04
Decca170Dead aft stormReplace IR02 PCD8572 & I001 SAB303514-09-04
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