CIRCUIT DESCRIPTION | Appendix |
PB Luminance process
PB Luminance process |
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HEAD |
| ICY01 |
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| 46 | |
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| CCD | 45 |
82 | 85 |
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| COMB |
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SP/LP |
| SUB LPF |
| MAIN | 43 |
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| DEEMPHASIS |
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| 41 |
PB FM AGC | FM DEMOD |
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| CLAMP |
PB FM EQ | DOUBLE |
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| LIMITER |
| YNR | Y/C MIX |
PHASE |
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| Y- LPF | QV INSERT |
COMP |
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| AMP |
18 |
| 17 | 21 | 20 | 29 |
| QCY01 |
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| QCY02 | QCY03 |
Fig .4 PB Luminance Process
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