Dicas Reparação




Modelo - Chassis MDP605


Pesquisa: MDP605 Enviar Dica Resolvida
Resultados 16
Pedir dica reparação
MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyMDP605
ANOTHER MODEL WITH CAPACITOR LEAKAGE AND CORROSION LV20 PCB has leaking surface mount capacitors. Board has black corroded traces and feed throughs.
SonyMDP605
WILL NOT PLAY "B" SIDE UNIT HAS HARD TIME MOVING THE FOP MECH UP ELEVATOR. THENYLON LOCK WASHER WAS REPLACED BUT UNIT WAS IN BECAUSE THE CENTER WASCONCAVED DUE TO PRESSURE OF GEAR GOING UP ELEVATOR. THIS TIME THE WASHERWAS CONCAVED AGAIN.
SonyMDP605
UNIT LOCKS UP AT STOP, WILL NOT EJECT DISC After pressing STOP from normal LD PLAY, disc drawer would notopen for several minutes. Found that, although braking was applied to discmotor, there was insufficient coupling between disc and turntable assy,allowing disc to spin free of the decelerating
SonyMDP605
PLAYS LDS OK (USUALLY), BUT WON'T PLAY CDS Unit would normally play LDs. Occasionally, they would notstart up, but usually they would. However, in PAUSE, the sled would runall the way in on side A or all the way out on side B. CDs would not playat all.
SonyMDP605
UNIT LOCKS UP WHEN POWER ON Found fop stuck under the spindle. After release, the foppower sled moves so fast it initialized and sticks again. If I put thedisc in it would not stick even though it moves quickly back & forth.Checked the B+ and waveform of IC109 SV60 board. B+ is
SonyMDP605
WILL NOT INITIALIZE This unit would not initialize when turned on. The elevatormotor would move the elevator up and down and then jam in the downposition. All the other motors would intermittently jam also.
SonyMDP605
POOR PICTURE QUALITY IC001/YC117 Customers complaint was poor picture quality and sparklesafter about 10-15 minutes operation. Replacing the IC corrected theproblem. -HQ COMMENTS: IC001 is the Y/C separator IC.
SonyMDP605
NO FRAME SEARCH ON SIDE B: ADJUST FEED SHAFT BRACKET 217 Will not frame search side B.
SonyMDP605
STREAKS IN PIC. AFTER REPLACING F203: REPLACE IC201. PS25 BD Unit went dead after about 10min of operation. F203 blown.When operated with new fuse the spindle motor overheated. Streaks inpicture.
SonyMDP605
PLAY INTERMITTENTLY BUT NO PAUSE MODE: F102 SV-60 If the pause button is pushed while playing A side CAV disc,the picture goes backwards. The picture goes forward while playing B sideCLV disc. Also, there was no CD play at all.
SonyMDP605
DOES NOT PLAY B SIDE: ADJUST SIDE B RD ADJUSTMENT PAGE 213 A side will play fine but B side plays intermittently.
SonyMDP605
NO B SIDE PB OR NO PB: CLEAN ELEV. WIPER & REPAIR CN317P Unit will either stop on B side play or it will not play atall.
SonyMDP605
NO DISC ROTATION-MECH NOISE: CENTER-GUIDE 305 AND SPRING 304 The center guide holding clasps broke, causing the guide andspring to fall into the mechanism.
SonyMDP605
(A)SIDE PLAYS. (B) SIDE DOESN'T: LOOSE ELEVATOR SLIDER (313) Initially FOP was broken (plastic groove). After new FOP wasreplaced, A side played fine and door opens smoothly. When B sidebutton is pushed, tilt motor mover down and stopped everything. Nofurther functions worked. Unplug the main power to reset th
SonyMDP605
UNIT LOCKED UP Unit was locked up. It would power up. Display wouldindicate Play or Off. Unit would shut off after 15 seconds. All powersupplies were ok. Servos were not working and disc would not spin.


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