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Block Diagram

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BLOCK DIAGRAM AMP ATTN L T3,T2 2XS9014 AUDIO INPUT R IC4B 1/4TL084 AMP LPF IC4A 1/4 TL084 ATTN IC3 SP572 AMP T4,T8 2XS9014 stereo composite cirtuits B2 LPF19K LPF IC4D 1/4 TL084 ANT R50,R51,R34, R35,R54 VCO W1 T5 SC4226 VD1 1SV214 B1 LPF19K IC4C 1/4TL084 RECTIFIER AMP D12,D13 2X1SS226 RK LK LOOP FILTER 19K CPU COMP DISPLAY DRIVE SW T1 S9012 DISPLAY LEDS VK D2~D11 10XLED B+ REGULATOR +12VDC IC6 78L05 IC5 MDT10P05 +5V CP2 CE,DA,CK IC2 KA2281 T10 S8050 ZD2 10V IC1 LM393 +5V R L IC7 GP214D CH1 CH2 SW1 PLL IC OSC1 CHANNEL SW OSC1,OSC2 Y1 7.6M FIN2 BUF AMP FINAL AMP T6 SC4226 T7 SC4226