MACAM-MACAM KERUSAKAN TV DAN CARA MEMPERBAIKINYA
Gejala : Relay bissa on, B+ tidak ada
Solusi : Cek R808 (2,2 Ohm ½ Watt), R821 (56 Ohm ¼ Watt) No Hor. Oscilator, Vcc oke ; Replace TA 7698.
Model : KANSELIR P191
Gejala : No OSD (Tidak Bisa di Program)
Solusi : Cek D102 (414 dekat IC Program.
Model : MAYAKA-R14MC02
Gejala : Cacat Vertical (Garis2 hitam di tengah)
Solusi : Cek C406 (220n) seri R416 Model : SOLITRON-SM5108
Gejala : Tuning geser, VIF oke, No Sound, IC Audio oke
Solusi : TDA 8222, Replace & Adjust SIF (102).
Model : TELESONIC-TC5191GR
Gejala : Power On, Relay On (seharusnya diam Standby)
Solusi : Cek C120(22u50v) di Basis TR113
Model : DAZZ-DZ2570A
Gejala : Tidak Start
Solusi : Cek Hor.Vcc, must be 8volt
Model : DAEWOO-DMQ2044
Gejala : No OSD, Panel fungsi Normal
Solusi : Replace IC Program (M34300M4-230SP). Model : YORIKO-YK2103ET
Gejala : Vertical megap2, Vcc ok
Solusi : Cek Input 7812(Tidak boleh kurang dr 15v).
Model : FUJI ELECTRIC 25” (Video Master Stereo)
Gejala : Gambar Tidak Syncron
Solusi : Jumper Pin 1-3 di CN 203(Teletex) dgn R 100ohm
Model : SABA-MF3702
Gejala : No Colour, Picture ok
Solusi : Cek LC 02(Pin 36 M5203, Capacitor 47pf Model : FUJITEC-FTC1499
Gejala : Phase Hor. geser kekanan 15cm
Solusi : Cek Trafo Driver Hor Model : SABA-MF5222
Gejala : Tuning geser(VIF dituning tetap)
Solusi : Replace LA7550 dengan LA7555 ok
Model : SABA-MF5222
Gejala : Blanking, Sound ok
Solusi : Cek AV Switch TEA2014,
Test: Jumper pin 10-13 di Soket Modul AV
Model : SOLITRON (Program CTV222S-PRC1.1)
Gejala : Bisa nyala, semua Panel tidak fungsi
Solusi : Cek Tegangan Reset Pin 33 (5v).
Model : ADVANCE
Solusi : Cek R808 (2,2 Ohm ½ Watt), R821 (56 Ohm ¼ Watt) No Hor. Oscilator, Vcc oke ; Replace TA 7698.
Model : KANSELIR P191
Gejala : No OSD (Tidak Bisa di Program)
Solusi : Cek D102 (414 dekat IC Program.
Model : MAYAKA-R14MC02
Gejala : Cacat Vertical (Garis2 hitam di tengah)
Solusi : Cek C406 (220n) seri R416 Model : SOLITRON-SM5108
Gejala : Tuning geser, VIF oke, No Sound, IC Audio oke
Solusi : TDA 8222, Replace & Adjust SIF (102).
Model : TELESONIC-TC5191GR
Gejala : Power On, Relay On (seharusnya diam Standby)
Solusi : Cek C120(22u50v) di Basis TR113
Model : DAZZ-DZ2570A
Gejala : Tidak Start
Solusi : Cek Hor.Vcc, must be 8volt
Model : DAEWOO-DMQ2044
Gejala : No OSD, Panel fungsi Normal
Solusi : Replace IC Program (M34300M4-230SP). Model : YORIKO-YK2103ET
Gejala : Vertical megap2, Vcc ok
Solusi : Cek Input 7812(Tidak boleh kurang dr 15v).
Model : FUJI ELECTRIC 25” (Video Master Stereo)
Gejala : Gambar Tidak Syncron
Solusi : Jumper Pin 1-3 di CN 203(Teletex) dgn R 100ohm
Model : SABA-MF3702
Gejala : No Colour, Picture ok
Solusi : Cek LC 02(Pin 36 M5203, Capacitor 47pf Model : FUJITEC-FTC1499
Gejala : Phase Hor. geser kekanan 15cm
Solusi : Cek Trafo Driver Hor Model : SABA-MF5222
Gejala : Tuning geser(VIF dituning tetap)
Solusi : Replace LA7550 dengan LA7555 ok
Model : SABA-MF5222
Gejala : Blanking, Sound ok
Solusi : Cek AV Switch TEA2014,
Test: Jumper pin 10-13 di Soket Modul AV
Model : SOLITRON (Program CTV222S-PRC1.1)
Gejala : Bisa nyala, semua Panel tidak fungsi
Solusi : Cek Tegangan Reset Pin 33 (5v).
Model : ADVANCE
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