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Dec 18, 2009

Kerusakan2 Tv. (Bag. 10)

1. SANYO-CG20SR1G (Galaxy)
Blanking : Cek Eprom (A81DC-P307), Ganti dgn 24C08 oke.
2. FUJITEC-FTC1499
Phase Hor. geser kekanan 15cm : Cek Trafo Driver Hor.
3. SABA-MF5222
Tuning geser(VIF dituning tetap) : Replace LA7550 dengan LA7555 ok.
4. SONY-KV.G14B1
Protect, distart hidup lalu mati : Cek C623(220u50v).
5. SOLITRON (Program CTV222S-PRC1.1)
Bisa nyala, semua Panel tidak fungsi : Cek Tegangan Reset Pin 33 (5v).
6. ADVANCE
Tuning geser : Cek & Replace with E08L(Capacitor 68pf)
Adjust AGC(di Menu Service) : 15.
7. AIWA-C143/203
Picture Red : Replace Eprom & Adjust RGB(White Balance).
8. GOLDSTAR-CBS4821
a. No Colour, bila ada warna IC Delay puanas : Relpace MC144111
Test: Open Pin 4=harus warna
b. Panel Preset tidak fungsi : Open Pin 6...
9. DIGITEC-DM1452
a. Blanking : Cek T202, T205, T305
b. Bright,Contrass mblobor : Cek T808
c. Channel Frequency tengah sampai atas tidak ada : Cek C102(22n)
10. SONY-KV1430E
Cacat Vertical(Tengah gambar ada garis putih 2cm) : Cek C854(220u25v) Filter 12v.

Bersambung Bag. 11...

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