Data pin protect tv konka
VD411 Heater
VD412 ABL
V404 A1015
V505 C1815
akan protect jika :
Elco C412 4.7uf/50V kering/turun kapasitas
transistor V405C1815 short
Zener VD411&VD412 short
output protect ada dikaki colector transistor V404 A1015 normal terukur 13.12V
tegangan dikaki elco C412 terukur normal 18.95V
tegangan dikaki anoda VD412 terukur normal 0.6V
tegangan dikaki ABL flyback -15.65V
out dari transistor protect V404 A1015 terhubung kekaki basis transistor V605 A1015 lewat VD606 IN4148,kekaki colector lewat R649 1K5
tegangan normal dikaki colector V605 A1015 0 volt
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