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Flow Chart of Troubleshooting
7-12
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Reciever Working
Operate Reciever
Check LCD TOP FPCB,
Slide FPCB & ZD602
NG
Change RCV
NO
YES
RCV Soldering Pad
in LCD TIP FPCB
Signal ON?
Check UDC500
& Neighboring Circuits
NO
YES
37,39pin in UDC500
Signal ON?