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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: 255
AstronEC142Dead.BU208A ( BU326A will do ) 22k in series with set-ht pot oc14-09-04
BekoC14Clicks when chan changeC304 100nF14-09-04
BekoC14Field collapseR521 0R47 o/c - check also C517 22µ 63v for leak14-09-04
BekoC14Sound - loud clicks from 1 chan with no soundC348 or C350 100nF14-09-04
BekoC14Sound - no surround decodingC308 1.5pF14-09-04
BekoC14Sound absentIC301 TDA7263 & R341 5R6 2w fusible o/c14-09-04
BekoC14Sound absent but returns when IC301 proddedC235 100nF14-09-04
BekoC14Sound chans unbalancedC316 & C319 1nF14-09-04
BekoC14Sound osc on 1 chanC348 or C350 100nF14-09-04
BekoC14Sound plays in Mono tho' Stereo displayedC301 2n214-09-04

BekoC14Sound varies on 1 chan - intC310 &/or C312 10µ 63v14-09-04
BootsC1417RFlyback & Txt lines at top of picR307 10R 2w risen to 50R14-09-04
DaewooTVC14VPDead - led flashes red/greenR817 o/c14-09-04
EtronEC142Dead.BU208A ( BU326A will do ) 22k in series with set-ht pot oc14-09-04
EtronEC146 BG001-NFlyback lines.C312.14-09-04
FidelityC14M06Int field collapseD25 1N4002 pin 6 IC10 TDA3653 int o/c14-09-04
GECC1402H CVC801Startup - dead.IC700 ( 7812 ) 12v reg , T873 , IC870 ( TDA2140 ) check by change14-09-04
GECC1407HDead - with whinning noise.2D910 ( 3V zener ) s/c.14-09-04
Goodmans1404/1430 JVC C14ET1EKBent vertsC307 2µ2 50v o/c near TA8718 IC30114-09-04
Goodmans1404/1430 JVC C14ET1EKHerringbone pattsAdd screen wire from tuner to IF can14-09-04
Goodmans1404/1430 JVC C14ET1EKInt or no col, lack of height/ no line dr/deadLT supply low - should be 8.8v IC301 pin 21 - R302 6k8 5w faulty14-09-04
Goodmans1404/1430 JVC C14ET1EKStriationsC420 22µ 160v on crt base14-09-04
GoodmansC1401RInt picDry joints IF module - min ceramic caps14-09-04
GoodmansC1401RPic int offDry joints IC502 12v reg14-09-04
GoodmansC1401RSnowy picDry joints tuner earths14-09-04
GoodmansC1401RSt/by onlyR802 390k o/c14-09-04
GoodmansC1402DeadD611-614 mains rects replaced - BY133 does14-09-04
GoodmansC1402St/by only after s/c mains diode replacedIC612 opto isolator - type unmarked - most 4 legged devices should work14-09-04
GoodmansC141Blows mains fuse violently at sw onSTR5412 was s/c to heatsink due to damage of mica washer14-09-04
GoodmansC141Snowy screen, no chan light or sigs/soundEM112 st/by mains tfmr - use replacement that will give 5v dc o/p14-09-04
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