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Dec 16, 2009

Kerusakan2 Tv. (Bag. 4)

1. CONTEC KTB3731
Matrix (Warna) kacau, IC Video M51393 oke ; Cek R235 (8k2) putus !
2. NATIONAL (AN 5601)
Di start hidup trus mati (Protect), Vcc oke ; Cek Q504 (Base must be 0 Volt) !
3. METZ 7401/3
Relay bissa on, B+ tidak ada ; Cek R808 (2,2 Ohm ½ Watt), R821 (56 Ohm ¼ Watt)
4. LENSA (KA2154, SMM105, KA2919)
Tuning oke, tidak bisa memory ; Cek RR151 (150k) dari AFT Tuner Pin 35 uCOM !
5. TAMASHI (TDA8362, SMP260WTC)
Di start Protect ; Cek TR Hor. Driver (C2482) !
6. SABA MF5222
a. Contrass tidak fungsi, Voltage Swing oke ; Cek RL05 (100k) Pin 3-4 FBT !
b. Cacat Vertical atas ; Cek CL15 (220u 16v).
c. Vertical mebuka 1cm dibawah ; Cek CF06 (470n).
7. SABA MS3705
a. No OSD ; Cek R 68k di Basis Penguat RGB (Must be 4,8volt) !
b. Blanking (No Snow) ; Cek TR Video TV05 (BC558) !
8. SANSUI SV.M1460J
No sound, Voltage swing oke ; Replace TDA1013.
9. JVC C147LNS
Protect ; Cek M52016 and Deflection.
10. DETRON/ETRON P1401
No Hor. Oscilator, Vcc oke ; Replace TA 7698.

Bersambung Bag. 5...

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