– MAIN Board –
IC51 |
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| LVIN | CIN | SCOUT |
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| VREF | MPX | VSSA | VDDA | AFIN | MAD PSWN |
| 20 | 19 | 18 |
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| 17 | 16 | 15 | 14 | 13 | 12 11 |
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| POWER SUPPLY | PAUSE |
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MULTI |
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| & RESET | DETECTOR |
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PATH |
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| 57kHz |
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DETECTOR |
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| 8th ORDER |
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| CLOCKED |
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| SIGNAL QUALITY |
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| COMPARATOR |
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| DECODER |
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| 4 | 5 | 4 |
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| CLOCK |
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| CLOCK |
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| RDS/RDBS |
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| INTERFACE | DATA |
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| DEMODULATOR | DECODER |
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| REGISTER |
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| DATA |
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| TEST | OSCILLATOR |
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| IIC BUS SLAVE |
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| CONTROL | & CLOCK |
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| TRANSCEIVER |
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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
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| 9 | 10 |
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MRO | MPTH | TCON | OSCO | OSCI | VSSD | VDDD | DAVN |
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| SDA | SCL |
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IC671 |
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| REGULATOR |
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| OVER VOLTAGE |
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| PROTECT |
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| – |
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| – | – |
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| + |
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| + | + |
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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 11 | 12 |
NC | TUNER8.7 ANT SW | TUNER5.6 SW | STB | VDD5.6V | AMP | VCC | ANT | COM8.7V |
| TUNER5.6V | TUNER8.7V | GND |
38
