Question about JVC HD-61Z456 Television
The power supply must be checked for any possible damage in the unit. See the power main filter capacitors for fault. If Ok check on the main board, look for short in the main board or a possible dry joints in the convergence IC's. If you find them suspicious change.
Disconnection of the +B should bring up the voltage . Hence the concerned circuit /IC can be centered out.
The microcontroller must switch and cut off in such an error. If blings it still present, possible it needs a reset. Try to press and hold Menu/input while switching power on.-Try the rest code if present in the manual.
Posted on Aug 24, 2010
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Posted on Jan 02, 2017
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