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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
SharpDV5150GDead led flashes redCheck R612, 621 & C714 1000µ? 16vplamensl14-09-2004
SharpDV5150HInt goes off with crackleDry joints C603 6n8 1.5kvplamensl14-09-2004
SharpDV5150HReverts to st/by aft 2 secsNo 24v supply to FOP chip as R612 3R3 safety res o/c - Sharp mod - fit 2R2 safety res & link J13 replaced by 1R2 ?w resplamensl14-09-2004
SharpDV5151HLOSES COL AFTER CHAN CHANGE , SLOW TO LOCKADD 8.2 MEG BETWEEN PINS 25 AND 39 OF IC801 Sharp VRD-RA2BE825Jplamensl14-09-2004
SharpDV5161HBlows lop tr aft few minsTuning caps C607, 608, 609 & 610plamensl14-09-2004
SharpDV5161HDead - loptr s/c - R604 flamingR649 15R 1W across Q1010 coll/emitter hi res & replace R604 3k3 1/3w safety resplamensl14-09-2004
SharpDV5161HDead green LED lights briefly flashing redDry joints C610 near LOPTxplamensl14-09-2004
SharpDV5161HElectronic ScrewdriverWire link pins 3 & 6 of plug TB on txt panel. Press "mode" on hset. "Serv" appears on screen. Remove link & use up/down buttons to view menu settings. Press "Mode" button again to exit settingsplamensl14-09-2004
SharpDV5161HHEIGHT VARIES WITH PIC CONTENT FIT MODS , ADD 270KADD 110K 1/8W BETWEEN CATHODE OF D801 AND GROUND , - CHANGE C832 TO 100nf , CHANGE NVM TO NEW SOFTWARE VERSION ( Sharp CH-IX1plamensl14-09-2004
SharpDV5161HNo sound/pic - screen lit with lines with half screen darkerFOP chip - gets hot!plamensl14-09-2004
SharpDV5161HSt/by onlyNo 12v supply; D602 1N4936 o/cplamensl14-09-2004
SharpDV5161HWhite raster with fb lines & tripsR612 22R fusible o/cplamensl14-09-2004
SharpDV5161HWORKS FOR 1min THEN SHUTS OFF. ALL SECONDARY SUPPLC711 1n 2kvplamensl14-09-2004
SharpDV5161H 4BSAField foldover, bright raster then collapse of pic & shut down when warmLine drive started to break up (IC801 pin 12); 26v supply low at 19v - D501 DX0511BM faultyplamensl14-09-2004
SharpDV5165HDead - lop tx faulty - when replaced screamsIC751 7805 5v reg chip faulty ( only gives out 4v)plamensl14-09-2004
SharpDV5165HInt blows chopper & LOPTrC751 100µ 200v - int arcing?plamensl14-09-2004
SharpDV5405Line pulling & lack of col or no colOK through scart - caps in SIF moduleplamensl14-09-2004
SharpDV5903H D3000Blank white rasterIC1404 VCU2136A AD/DA converter - chip suspectplamensl14-09-2004
SharpDV5903H D3000Soot & whitewash effect & no sync/txtIC1404 VCU2136A vid I/p ok at pin 39 but dig o/p pins 5, 6, 7, 8 & 9 not all active - chip faultyplamensl14-09-2004
SharpDV5932DeadD709 s/c Replace with ( BYW56 ) r706 o/c fusibleplamensl14-09-2004
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