The sample histories listed below have been shortened in order to present more examples. The data in Supplement 26 are generally in more detail.
|Akai||DPD4225||Hundreds of colored rectangles||C1312 (100 mfd @ 16V) on main board.|
|Dynex||DX-LDVD22-10A||Dead.||"C28, C29 (10 pF @ 6KV), C17F, C19F (1000 mfd @ 16V)"|
|Element||ELGFW551||"Dead, F2 (6.3-amp fuse) open.||Q3 (F13NK50Z), EC2 (120 mfd @ 450V)."|
|Funai||LF320FX4F||Intermittent temporary loss of audio.||IC3801 (TPA3110D2) on main board.|
|Hisense||LTDN42V86US||Dead.||"C929, C933, C935, C936, C937, C938, C945."|
|ILO||ILO32HD||"Dead, red standby LED pulsates."||DA10 (Y2010DN) on power supply board.|
|LG||42LB5600-UZ||"Dead, standby LED blinked."||C610 (68 mfd @ 450V; open).|
|LG||42LH20-UA||"Dead, standby LED not lit. Fuses ok."||IC501 (blown apart). See next entry.|
|LG||42LH20-UA||Still dead after above repair.||ZD504 (12-volt zener diode).|
|LG||60PV450-UA||Very distorted video or no video.||"Q211, Q212 (both FGPF4633)."|
|Panasonic||TC-P50ST30||Dead.||"Q402, Q403, Q422, Q423 (all 30F131) on ‘SC’ board."|
|Proscan||42LA45H||"Dead, standby LED was lit."||Power supply board.|
|RCA||LED29B30RQD||No remote control action.||C1 (surface-mount capacitor) on IR board.|
|Samsung||LN32A300J1D||Solarized picture.||U6 (AS15-G) on the T-Con board.|
|Samsung||LN40B530P7N||Dead. No Samsung “Music” came on.||Main board.|
|Samsung||LN46B550K1F||"Dead, standby LED on constantly."||QM853 on power supply board.|
|Samsung||LNT4061FX/XAA||Intermittent start-up.||CB850 (1000 mfd @ 10V) on power supply board.|
|Samsung||PN50B450B1D||"OK momentarily, then loss of raster."||Y-sustain board.|
|Samsung||UN32EH4003F||Shuts off in 3 seconds & comes back on.||CN867 (47 mfd @ 160V; not bulged) on PS board.|
|Samsung||UN50EH5300||No raster due to no backlight. Audio ok.||Several defective LED’s in the backlight array.|
|Sharp||LC-55LE620UT||"Dead, no 5-volt standby voltage."||"C986 (10 nF @ 1KV; exploded), R9137 (0.47 ohm, 1W)."|
|Sharp||LC-60LE847U||"Dead, w/2 long blinks & 1 short blink."||D7805.|
|Sony||KDL-46NX720||Shuts off after 3 seconds w/4 blinks.||Screen panel.|
|Sony||KDL-60EX645||"Blank, blue raster with no video."||T-Con board.|
|Toshiba||52HL167||Dead with 3-blink code.||Q880A (STRW6765) on the power supply board.|
|Vizio||E550i-B2||"Dead, power supply voltages normal."||Bad solder joints on PS connectors feeding main board.|
|Vizio||M420SV||No audio.||"CE1, CE2, CE6, CE7, CE11, CE22, CE23 on main board."|
|Westinghouse||LD-4680||"Dead, 19-volt power pack was ok."||Ribbon cable shorting to ground on right side LED rail.|
Click here to see additional samples from Supplements 25 and 24.
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