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CXA1700AQ Datasheet(PDF) 2 Page - Sony Corporation |
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CXA1700AQ Datasheet(HTML) 2 Page - Sony Corporation |
2 / 51 page ![]() —2— CXA1700AQ/AR Block Diagram and Pin Configuration (CXA1700AQ) S • REC +ACK • REC BUS DECODER HHK AFC DET AFC ID APC ID 1/8 APC DET ACK BID DET ACK CONT ACK BID FF fo AUTO CAR CONV 1/N CAR BPF VXO XO VCO BF CXA1700AQ SWP CAR. CONT DEV. CONT SMEAR. CONT HHS LPF DEMOD LIM LIM MOD SYNC SEP CLAMP CLAMP CLAMP CLAMP VIDEO AGC AGC DET VD/HD INSERT Y MUTE DDS DOC TRAP VCA 1 CLAMP 1 SYNC ATT ATT BPF ATT LIM TRAP EQ EQ fsc TRAP VCA 2 CLAMP 2 CLAMP 3 Sharpness HPF Y CORRE DET NOISE CANCELLER W/D CLIP SMEAR COMP Y EMPH Y DE EMPH CLAMP HARD CLIP HHS CANCEL SWP CLIP COMP PI PS REC C LPF REC CONV BURST EMPH BURST DEEMPH CROMA EMPH ACC AMP CAR INV PB C LPF PB CONV PB C BPF ACC CONT ACC DET CROMA DEEMPH SWP ACK SW SWP ACK SW C MUTE INSEL AGC OFF ON PB S • REC+PB REC TEST2 REC TEST2 TEST1 REC PB REC PB CAM REC TEST1 REC PB TEST1 REC PB REC PB C SEL REC PB REC PB S • REC PB EDIT PB • ACK NO CORR S • REC W • PB PB W • PB DOP W •PB Yd PB PB Yd PB PB REC REC W • PB PB REC SHP THROU E PB+REC • CORR REC • (S+443+EDIT+NO CORR) C EMPH CONT MAIN EMPH OUT MAIN EMPH TC SUB EMPH TC EMPH IN NC TC IN DEMOD OUT REC C OUT COMP TC DEEMPH IN VG1 C TRAP LIM C Y COMB OUT COMB ADJ AGC TC3 NC CLAMP TC3 DL OUT2 + – 19 18 17 16 15 14 13 12 11 10 60 61 62 63 64 54 55 56 57 58 59 52 53 46 47 48 49 50 51 40 41 42 43 44 45 33 34 35 36 37 38 39 32 31 30 29 28 27 26 25 24 23 22 21 20 S •REC +ACK • REC 7 9 8 6 5 4 3 2 1 CLAMP TC1 Y OUT V OUT GND VIDEO OUT INV IN RF/V VCC Y RF OUT Y RF IN SMEAR CONT DEV CONT CARR CONT PB C IN SWP CS SI CK APC FL D. O. PULSE RF GND + + ++ + – ++ + – + + – ++ + + – 90° SHIFT |