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Dec 16, 2009

Kerusakan2 Tv. (Bag. 5)

1. KANSELIR P191
No OSD (Tidak Bisa di Program) ; Cek D102 (4148) dekat IC Program.
2. MAYAKA-R14MC02
Cacat Vertical (Garis2 hitam di tengah) ; Cek C406 (220n) seri R416.
3. GRUNDIG P37-832
a. Gambar agak Blanking, ada suara Criiit ; Cek C803 (220u 25v), C806 (220u 50v).
b. Gambar pinggir runcing2 ; Cek C925 (470u 25v) Filter Vcc 12v.
4. SANYO C14C11U (14U)
Standby (tidak bisa start) ; Cek R555 (47k).
5. PHILLIPS-14GR1024
a. Over Voltage Protect ; Open D6638 and adjust VR, B+ must be 97 volt.
b. Blanking Sound oke ; Cek & Replace TDA3653B
6. INTEL-IC2053RM/1461NW
a. No OSD ; Open Zener on Vertical Socket.
b. VIF di tuning tidak berubah ; Replace LA7555.
7. PHILLIPS-C14PT138J ( Tvku dewe...! )
Standby di start protect ; Cek & Replace IC Vertical TDA3653B.
8. INTEL-IC1429N
Gambar menyusut kanan-kiri 3cm ; Cek C707 (100u 50v), D703 (1N5392).
9. PANASONIC-TC1450
a. Blanking & Protect ; Replace AN5600.
b. No Sound ; Cek Q1112,1113 (N4212) Replace with C114.
10. TOSHIBA-2840XH
Cacat Vertical (R,C,Elco,IC oke smua) ; Cek Vertical Feedback drive out = 3-4Volt.

Bersambung Bag. 6...

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