Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por:![]() |
---|---|---|---|---|---|
Sony | BE2A KVM1420U | Pic & sound fades aft 15 mins | Adj vol increases contrast - C012 22µ leaked causing damage to Q005 DTA143TK & R045 47k sm | ||
Sony | BE2A KVM1420U | Snowy pic with noisy sound | SAWF SWF101 | ||
Sony | BE-2A KVM1411U | tuning drift | resolder L501, also resolder R818 back of PCB near LOPTx | ||
Sony | BE-2A KVM1400U | no power, LED flashes | PS801 N15 o/c in 120V supply to LOPTx | ||
Sony | BE-2A KVM1400U | low sound/no sound | C204 470uF 25V pin 2 of IC201, also resolder IC201 | ||
Sony | BE-2A | flashing, loss of col | dry joints lop tr heatsink - interferes with other tvs | ||
Sony | BE2A | Pic goes to bright white raster int | S/castle pulse pin 10 IC302 dist - D504 by lopt leaky | ||
Sony | BE2A | No start up | R602 270k 1/2w (under chopper tfmr) o/c | ||
Sony | BE2A | No Picture ( VIDEO MUTED ) | C329 ( 22uF TAN ) s/c. | ||
Sony | BE2A | NO PIC-LOSS OF SYNC | C14 ( 4.7uF 50V ) , P501 ( N15CCT ) | ||
Sony | BE2A | No pic - field collapse - sound ok | R819 0R47 1/4w safety re o/c | ||
Sony | BE2A | No blue. | IC302 ( TDA3505 ) | ||
Sony | BE2A | Lum & sound fade away aft ½hr | 47k sm res hi res print side base Q005 near IC302 | ||
Sony | BE2A | LOW CONTRAST , ONLY GOES UP SO FAR THEN LEVELS | R816 PIN 4 LOPT. | ||
Sony | BE2A | Low contrast | R816 150k & R818 & sm tr Q005 2SA1037K or 2SA1162-G |