Rabu, 01 Desember 2010

SONY TV KV-G21P21S TOTALY DEAD


Harsono father owned Manisrenggo Barukan village. With a total dead damage, accompanied by sound ciiitt ... ciit ... ciit from SMPS CIRCUIT.
According to a story that has, previously had diservice 2x, the first one only lasted 3 days, the second lasted 1 week.
This set using program ic type TDA 8375A.
Once opened, try to escape the burden of B +110 volts. Sound like ciit ciit ... .. is gone and the voltage power supply back to normal. Horizontal TR checked found in a state short. Replace with type D1877. Apparently this causes more strain on the power supply.
Do not forget to change also elco on B +110 V ie C 100uF/160V, and C 33uF/160V, for TR Horizontal durable.Also some elco kecil2 100uF/25V/35V (forget to note the location because it was night) on the voltage of 16V and 24v bare plastic labels.

When tested Cling ... the picture is still OK even though this tv has more than 5 years old.
Praise is one of this month ok ........
Thank you
Hopefully useful ...

Tidak ada komentar:

Posting Komentar