Table of Contents
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THE PICTURE APPEARS,
BUT THE AUDIO DOES NOT
APPEARS. (AT RF MODE)
Is CP301 connected?
Yes
Is there signal at pins
1 and 4 of CP301?
No
Is there signal at pins 2
and 14 of IC300?
No
Is there signal at pins
17 and 18 of IC4200?
No
Is there signal at pin
16 of TU5800?
No
Change TU5800.
TROUBLESHOOTING GUIDE
No
Yes
Yes
Yes
Yes
Change SP301 and SP302.
Check IC800 and
peripheral circuit.
E-2
E-2
Connect CP301.
Check IC300 and peripheral
circuit.
Check IC4200 and
peripheral circuit.
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