Dicas Reparação




Modelo - Chassis SLVR5UC


Pesquisa: SLVR5UC Enviar Dica Resolvida
Resultados 35
Pedir dica reparação
MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonySLVR5UC
E-E PIX LOOKS LIKE BAD HORIZ SYNC-REPLC SHORTED Q673/LR10 BD E-E pix bad, playback ok. Found Q673 on LR10 board shorted.
SonySLVR5UC
TAPE INDICATOR WRONG/ HIGH SPEED REWIND WON'T STOP SMOOTHLY 1. The unit may display the wrong tape indicator (tape may be full, while the incator may show mid range...) 2. High speed rewind won't slow down as the tape approaches the end and it will not stop smoothly.
SonySLVR5UC
NO TUNER VIDEO, NO PB COLOR - REPLACE IC653 No tuner video, audio ok. No color on pB. Video signal onpin 2 IC653 ok. No output on pin 4.
SonySLVR5UC
TRACKING LIGHT CONTINUES TO BLINK - REPLACE IC501 Erase of CTL & lateral audio track, looks like bad capstan or drum hi fi track and picture are visible. Very misleading. Bias voltage must turn on but connot find correct pin out that ties the two together.
SonySLVR5UC
UNIT DEAD C108 PART NUMBERUnit dead.
SonySLVR5UC
LOADING MECH LOCKED UP When power on loading mech keeps going by itself until lockedup. Found loading motor only goes one way.
SonySLVR5UC
LOADING MECH LOCKED UP When power on loading mechanism keeps going by itself until itlocks up. Found loading motor only goes one way. SOLUTION : Defective loading motor drive IC502 875998345.
SonySLVR5UC
TU BRAKE FAILS, BUT NO SIGNIFICANT SYMPTOMS Visual inspection shows metal to plastic contact between ref.270 and TU reel. Found that the brake lining had been pushed out of placeon the brake assy, so it no longer made contact with the TU reel.This failure has no obvious operational symptoms. I not
SonySLVR5UC
NO SVHS PLAYBACK No playback y signal on SVHS only.
SonySLVR5UC
CORRECTION TO ADJ PROCEDURES Adjustment 1-4-13, REC Chroma adj, specifies IC033 pin 6 asthe measurement point. This is incorrect.
SonySLVR5UC
SMEARY RED ON SELF-RECORDINGS: ADJ RV302, RV303 ON YC93 BD Customer complained of smeary color on some tapes. Svcr wasonly able to see problem on self-recorded tapes, pre-recorded movies wereOK. Noticed that lipstick on faces was displaced to the right.
SonySLVR5UC
NO VIDEO OUT TO MONITOR AND RF OUTPUTS: L861 ON CG-10 BD. No video through monitor out, also no video signal for RFmodulator.
SonySLVR5UC
WILL NOT AUTO PRESET CHANNELS, MF94/IC202 After auto preset, unit returns to channel 1 and no stationsare programmed. Pushing channel+, unit jumps forward in 16 channelincrements.
SonySLVR5UC
COLOR SMEAR THROUGH S VIDEO Unit exhibited color smear with a pink hue when using S videoas an input for recording. Very visible in a close-up of a face.
SonySLVR5UC
BLACK HORIZONTAL LINES (LIKE DROPOUTS) IN E-E: IC701 LR10 BD In E to E mode, black horizontal streaks - similar todropouts.


Assistência TécnicaAs dicas apresentadas destinam-se a técnicos de eletrónica, a tentativa de reparação ou assistência sem ter conhecimentos de eletricidade e eletrónica, podem provocar danos mais graves aos equipamentos e, devido a tensões muito elevadas em alguns circuitos, graves danos fisicos que podem constituir um risco em determinadas reparações.

Não arrisque reparar equipamentos com tensões elevadas se não tiver conhecimentos técnicos para o fazer em segurança.

Verifique se o esquema está disponível na área de downloads