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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: 17
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
BootsCTV10RDeadCHECK REG'S OUTPUT ( 10.6V ) AND SUOUNDING PRINT14-09-04
BootsCTV14Int colReplace col dec chip U8060B with TDA3561A14-09-04
BootsCTV14No col for first 10 minsDry joints in chr del line14-09-04
BootsCTV14NO COLOUR FOR 10mins THEN POOR COLOURCHROMA DELAY LINE TRY RESOLDERING INSIDE14-09-04
BootsCTV14Sound low & distR613 100k o/c14-09-04
BootsCTV141Sound ok - no pic just blank rasterIC Q501 marked TFK U8060B.used TDA3561A in lieu14-09-04
BootsCTV1411RDead.R802/3 ( 15k , 0.5W ) o/c.14-09-04
BootsCTV1412Dead.R810 , R811 ( 470k 1/2w ) o/c.14-09-04
BootsCTV1412Int startup when hot.C803 ( 220uf 16v ) fit one rated at 105degC14-09-04
BootsCTV1414RChan stores on all chans together32v tuning supply high at 38v, IC102 µPC574J faulty14-09-04
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
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