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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: 4551
PhilipsG11Frame collapse.O/C pin 16 of IC ( skt ) , TDA2600 , C4029 ( 470uf ) , R2066 ( 1K5 )14-09-04
PhilipsG11Frame collapse.DJs on C2099 , C2100 , L2092 , C2060 , R2066.14-09-04

PhilipsG11Frame cramped at bottom.C2083 ( 15uf ) , C2072 ( 4u7 ) .14-09-04
PhilipsG11Frame cramping at bottom intermittent.C3144 , C2097/8 , C2099/2100.drys convegPCB , L209214-09-04
PhilipsG11Frame roll.Cracked pcb ( LH corner of T/B pcb C2072 , C2080 )14-09-04
PhilipsG11HT varies.IC2510 , R4059 ( 15k )14-09-04
PhilipsG11Hum bar - slight.D21 27v zener.14-09-04
PhilipsG11Hum bar.TR4032 ( BD201 ) , TR4033 ( BCX32 ) , C4034 ( 10uf ) , D4021.14-09-04
PhilipsG11Hum ripple.BD201 , 2xdiodes ( D21 27v zen ) by it o/c , R19 150 C40 ( 40uf ) , C29 ( 470uf14-09-04
PhilipsG11Line pairing at top re picture.C2072 ( 4u7 ) o/c.14-09-04
PhilipsG11No colour & dark picture.IC2510.14-09-04
PhilipsG11No colour.C6062 , C6070 ( 0.33uf ) , alignment of L5630.14-09-04
PhilipsG11No luminance.4.7v zener in beam lim cct on PSU.14-09-04
PhilipsG11No picture - EHT ok.D4090 ( 4v7zener ) , D6011 , TR2164 ( BC148 )14-09-04
PhilipsG11No picture - sound ok.0.91uf ( yellow ) on line TB panel.14-09-04
PhilipsG11No picture or sound EHT ok.IC507 ( TDA1412 ) 12v reg.14-09-04
PhilipsG11No picture.BU208 s/c , check C4029 , C3135 ( 0.91uf )14-09-04
PhilipsG11No picture.BU208 , LOPTX s/c , check screened lead from T/B to LOPT pcb14-09-04
PhilipsG11No remote control operation.Check no one has soldered the 3rd pair on contacts on Sw14-09-04
PhilipsG11No sound.Check pins/sockets 5C1 , 5C2 ( LT1 ) , 12v stabiliser.14-09-04
PhilipsG11No startup from when cold.Line coupling capacitor C3110 dried up.14-09-04
PhilipsG11One colour missing.O/C print in control unit 1617.14-09-04

PhilipsG11Picture dark & no colour.IC2510.14-09-04
PhilipsG11Picture narrow.C3135 ( 0.91uf )14-09-04
PhilipsG11Picture shifted.Check for solder bridge under chip capacitor C246014-09-04
PhilipsG11Picture shifts certically.IC2520 ( TDA2600 ) poor contact on T/B panel.14-09-04
PhilipsG11Picture small.Volts at F4037 down to 130v , D4048 ( zener )14-09-04
PhilipsG11Raster - bright with flyback lines.Drys on line o/p panel , if text remove to isolate.14-09-04
PhilipsG11Shutdown - shuts down after a few seconds.D4001 ( 7 5v ) zener leaky.14-09-04
PhilipsG11Sound - no sound & blank raster.TR6462 ( BF196 ) .14-09-04
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