How To Repair Sony Dvd Player

sony dvd player repair

This Sony DVD Role player Model DVP-SR650P was brought to me forth with another Onix, by a new client, as a reference from some other satisfied customer. Both Players were reported to be dead. I opened this Sony first and cleaned up the inside thoroughly and looked for whatsoever burst IC or other parts lying around, before using my blower, having learnt a lesson recently. I did not discover any visible damages either on the Ability supply or mother lath. This was brought without its remote control as customer had lost or misplaced it.

The Player was dead when powered it up. Checked the voltages and plant these to be below normal. Like 12V was showing around 10, 5V was showing effectually iii.5 to iv. And so, asunder and removed the SMPS board. Found a lot of dry solder. ESR of the caps was either at the skirt or out. So, retouched the lath and replaced all the electrolytic capacitors on the Power Supply Board. Removed the front panel and checked the press to on switches. Found two of them making no contacts. And so, replaced them. Cleaned the Lens using IPA. Cleaned and lubricated all connectors. Checked ESR of caps on mother board and found these to be normal.

how to fix sony dvd player

Then externally continued the board and applied power. The Player came on when the on/off switch was pressed and the cd mechanism functioned well on observation; i.eastward. cerise laser was present (Looking from its side from a rubber distance), the eye unit of measurement moved forward, backward, upward and downwardly to focus the beam, looking for the starting point of CD. As I did non load any CD, it showed '——' and stopped. Checked the voltages and constitute these to be correct as written on the board. So, pressed the eject/load button (open/shut) a few times so equally to spread the lubrication done evenly. And then loaded a DVD and found it to be working very well!

how to repair sony dvd player

how to fix and repair dvd player

So, connected it to a work completed BPL FHR CRT TV, as both could be tested for proper functioning together and allowed the player to piece of work for many hours past playing a few disks.

It worked very well. So, closed the Actor with its height cover and packed the lacking components in a cover for giving to client.

bad capacitors in dvd player circuit board

Mission accomplished and satisfaction got collected without fail!

This article was prepared for you past Parasuraman Subramanian from Republic of india. He is 72 years old and has more than than 30 years' feel in handling antiquarian equipment similar Valve Radio, Amps, Reel Record Recorders and currently studying latest tech-classes conducted by Kerala State Electronics Technicians' Association. He has done graduation in BBA caste, individual diploma in Radio Engineering and retired as MD of a USA company. Before long working as Consultant to Hospital and other institutions.

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