10. Appendix
Circuit Check Point
H RIVERA ZARAGOZA
ASEGURAMIENTO DE CALIDAD
DEPARTAMENTO DE SERVICIO
DAEWOO ELECTRONIC´S MEXICO
All manuals and user guides at all-guides.com
TIMER ON
SI
ZENER
DIODE(ZD1)
CHECK DC 5V ?
SI
MICOM
CHECK(IC1)
PIN No. 9(Vdd),
10(Vss)
SI
MICOM CHECK
(IC1)
PIN No. 14(OSCin),
PIN No. 15(OSCout)
4MHz?
SI
TRIAC(TRA1)
Vss & GATE
DC 5V ?
SI
TRIAC(TRA2)
Vss & GATE
DC 5V ?
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NO
ZENER DIODE(ZD1) CHANGE
NO
MICOM (IC1) CHANGE
NO
MICOM(IC1) OR RESONATOR(4MCR)
CHANGE
NO
TRIAC (TRC1) CHANGE
NO
TRIAC (TRC2) CHANGE