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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

MakeModelProblemSolutionAddedDate
 
Found: 711
SharpDV3751Hint start up, dead,widthR601 5R6 5w varied in value & int o/cplamensl14-09-2004
SharpDV3751HTEXT FAULTY , CHANNEL 4 , SOME TRANSMITTERS ONLY4 ) REPLACE R825 2.2k WITH 1.8k ( Sharp VRS TV1JD182J ) 5 ) ADD 100pF ON PRINT SIDE , ACROSS R871 6 ) FIT 100pF CAP IN POSITION C2plamensl14-09-2004
SharpDV37560Reverts to st/by aft 2 secsHeavy load on LOP stage caused by faulty LOPTxplamensl14-09-2004
SharpDV3760Deads/c on ht line traced to LOPTxplamensl14-09-2004
SharpDV3760Pic displaced 3" to rightR604 seems to be the cause (wrong value?) removing it centralised picplamensl14-09-2004
SharpDV3760Tripping PSU & LED red/green flashingC604 1000µ 16v in sec of psuplamensl14-09-2004
SharpDV3760 4BSAShuts down straight away at sw onReplace LOPTx (HR 7559) plus R649 27R 1/2W, R637 27R 1/2W, R640 56R 1/2 W + 2 elect caps between base/emitter Q1010plamensl14-09-2004
SharpDV3760HDeadS/C across LOP stage; D601 1N4937 600v 1A s/cplamensl14-09-2004
SharpDV3760HDead - no o/p from psuD601 1N4997 HT rect leakyplamensl14-09-2004
SHARPDV3760HDEAD WITH S/C ACROSS LINE O/P TRANSISTORCHECK D601 1N4937plamensl14-09-2004
SharpDV3760HVERTICAL STRIPES ON LEFT SIDE ESP DARK SCENESFIT 1K8 IN PLACE OF JUMPER WIRE R895 Sharp VRD-RA2HD182Jplamensl14-09-2004
SharpDV3760H 4BSADead but all psu secs ok apart from 13vD602 faulty tho' measured okplamensl14-09-2004
SharpDV3760H 4BSANo start upC604 1000mfd 16v o/cplamensl14-09-2004
SharpDV3761H 4BSAField intC512 82nF field ramp/charging cap to pin 6 IC801 intplamensl14-09-2004
SharpDV3770HTo access service modelink pins 3 & 6 of conn TB & press "Mode" on r/c. "Service" appears; Select with "Mode+ & -", Adj with "Chan+ & -"plamensl14-09-2004
SharpDV5101No st/byChopper tfmr hi res on 5v windingplamensl14-09-2004
SharpDV5101 DV5103Stuck in StBy : Pic distortion : White pic : No OSAll can be caused by IC1404 TVPO replace PtN RHIX1443BMN5plamensl14-09-2004
SharpDV5101 DV5103Stuck in StBy: No vertical drive: Colour faults: DAll can be caused by IC1400 VSP replace PtN RHIX426BMZZplamensl14-09-2004
SharpDV5101HDead maybe smell of burning D708 s/c R705 o/cSharp issue repair kitplamensl14-09-2004
SharpDV5101HDead with smell of burningR705 overheating - D708 s/cplamensl14-09-2004
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