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 Repair Sony MHC-GNV111D 
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Joined: 08 January 2013 - 02:25
Posts: 1
Post Repair Sony MHC-GNV111D
SALAM KENAL semua newbi baru nih

Sxan langsung nanya gpp y... :D
Sy lg betulin Sony MHC-GNV111D kasus pertama matot,semua tombol tdk berfungsi setelah saya cek ada wiring yg putus...tombol power on/off berfungsi tapi tapi tidak ada tampilan di display(Flourescent Vacuum Display) saya ganti crystal 4MHz (X901) di bag. ic controller display( ic 901) dan alhamdulilah tampilan jadi normal.....tapi suara blum ada tapi jika di bypass dr power amp. ke tuner/tape ada suara ksimpulan'y masalahnya dari ic tone control/equalizer yaitu IC 101 dan ic 201..sy cek lagi control mute dr ic master (ic 401) control'y aktif...
yg saya tanyakan :
*apa yang menyebabkan ic 401 nge mute
*jika ke mode dvd di display ada tulisan please wait trs sedankan biasnya stelah beberapa mnit tulisan please wait berubah jd no cd

mohon para master pencerahannya...
datasheet service manual saya dapatkan disini


08 January 2013 - 02:59
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