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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: 917
SonyAE2NO COLOUR WITH VTR PLAYBACK ESP. 2nd GEN COPIES ,TO TDA9145N3C Pt. No. 8-759-343-40 , REPLACE L307 ( 4.7uH ) BY LINK WIRE REPLACE R316 ( 33k ) BY A 100k Pt No 1-216-097-00plamensl14-09-2004
SonyAE2No sound/pic - 1 led only litdry joints fop chip - also check other areas for drysplamensl14-09-2004
SonyAE2ODD LINEARITY FAULTS LOOKS LIKE RINGINGCXD2018Q IC561 48 PIN SURFACE MOUNT DEVICE ( GOOD LUCK!! ) Pt-No 8-752-347-92plamensl14-09-2004
SonyAE2PERIODICAL SWITCHING OFF AND ON ( 10 secs )REPLACE IC003 WITH AE20 TYPE VERSION V2.82plamensl14-09-2004
SonyAE2Pic goes narrow with lines & high pitched whine LOPTxHT low at 70v - Q613 2SA1162G in audio prot cct faulty - critical pt no 8-729-216-22plamensl14-09-2004
SonyAE2Pic int blanks out then shuts down & restartsLoss of field o/p - dry joints fop chip (next to lopt by back panel)plamensl14-09-2004
SonyAE2RANDOM SPIKES AND DIST. HIGH SOUND LEFT SPEAKERADD 3K3 RES AND 0.015mfd CAP PARALLEL TOC201plamensl14-09-2004
SonyAE2Set comes on then collapses into lines in the centCheck H.T. for 119V if low at 70V Q613 IN AUDIO PROTECTION CCT Pt No 8-729-216-22plamensl14-09-2004
SonyAE2Set will only display one station if another is seEAROM ( ST24C16 ) Data corrupted replace & set upplamensl14-09-2004
SonyAE2Shuts down aft 30 secs then sw back on aft few mins then repeats sequence - no leds litHT measured 61v (st/by mode) - st/by 5v to micro low at 0.7v. Cct prot PS681 int high res (On board A near front adj to board D)plamensl14-09-2004
SonyAE2Sound cuts out when vol turned upD/J on X1101 crystal on Nicam PCBplamensl14-09-2004
SonyAE2Sound missingR627 27R fusible o/c brought back dist sound - IC261 TDA2052 faulty causing uneven supply voltsplamensl14-09-2004
SonyAE2Trips 13 times - indicates field faultSTB9379 field chip - can use TDA8179S??plamensl14-09-2004
SonyAE2Trips to st/by aft 2 secs - points to field faultReplace field chip & R854 0R47 as no -15v supplies were presentplamensl14-09-2004
SonyAE2vertical ripple & 'staining' effectD613 - double diode in psu leakyplamensl14-09-2004
SonyAE2Vertical ripple with staining effectD613 double diode in psu has leak in one legplamensl14-09-2004
SonyAE2Won't come out of st/by - intField o/p chip TDA8179plamensl14-09-2004
SonyAE2 KVE2532UPoor sync, mosaic & odd colsDig comb filterplamensl14-09-2004
SonyAE2 KVE2533ELED blinks 13 times at sw onFrame drive chip was the cause aft replacing FOP chip & still having same symptomsplamensl14-09-2004
SonyAE2 KVE2932UExcess widthC819 470µ 16v - the -7.4v supply being poorly smoothedplamensl14-09-2004
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