TROUBLESHOOTING GUIDE
THE PICTURE APPEARS, BUT THE AUDIO DOES NOT APPEAR.
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| IS CD301 AND CD303 | NO | |||
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| CONNECTED ? |
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| YES |
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| IS THERE SIGNAL | YES | |||
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| CD301 AND CD303 ? |
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| NO |
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| YES | ||
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| IS | THERE SIGNAL |
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| AT | PINS 11 AND 15 |
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| OF | IC301 ? |
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| NO |
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| IS THERE SIGNAL |
| NO | ||
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| AT PINS 27 AND 28 |
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| OF IC904 ? |
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| YES |
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CHANGE AV PCB. |
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CONNECT CD301 AND CD303.
CHANGE SP301 AND SP302.
CHECK IC301 AND PERIPHERAL CIRCUIT.
CHECK IC904 AND PERIPHERAL CIRCUIT.
