Author£ºUnknown
Source£ºNetwork
2014-05-21 15:41:02
Core tips£ºField scanning circuit TV and overhaul ideas, a bright horizontal line failure
Fault Summary: When the level of bright -field scanning lines , field amplifier failure rate is high, the IC damage caused by pre- supply current limiting resistor open circuit , the other should be considered to replace the IC power supply boost capacitor is damaged .
2 Home Previous 1 2