لعلك تجد ضالتك في احد هذه المواقع
https://www.avsforum.com/avs-vb/showthread.php?t=531494
https://myweb.accessus.net/~090/sonypal.html
https://myweb.accessus.net/~090/sonyadj.html
https://home.tiscali.nl/m.majoor/index.htm
https://www.electronicsrepair.net/opit.html
https://www.repairfaq.org/REPAIR/
https://www.repairfaq.org/REPAIR/F_SonySet.html
https://www.e-repair.co.uk/procedures.htm
https://myweb.accessus.net/~090/sonyadj.html
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