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Make Wireless portable with CA3140,4069,4098

Parts: R1,R2,R19_______1K 1/4W R3-R6,R13,R17_100K 1/4W R7,R15__________1M 1/4W R8_____________50K 1/2W R9____________470R 1/4W R10___________470K 1/4W R11___________100K 1/2W R12___________220K 1/4W R14,R16________68K 1/4W R18____________22K 1/4W R20___________150R 1/4W C1,C7_________100µF 25V C2,C3_________330nF 63V C4-C6___________4µ7 25V D1,D5______Red LEDs D2,D3________1N4148 75V D4________BZX79C7V5 7.5V 500mW IC1__________CA3140 or TL061 IC2____________4069 IC3____________4098 or 4528 Q1,Q2_________BC238 25V 100mA NPN L1_____________10mH miniature Inductor BZ1___________sounder (incorporating 3KHz oscillator)

i want samsung tv circuit diagram?

Uzi asked: i have SAMSUNG TV model is CDS-8000P imported from korea. now the problem is its flyback is burned. the tv repair guy cant find its circuit diagram or user manual so that he can find the number for that part and replace it. i have searched for it my self but coudlnt find. […]

Create HFE Tester Circuit Diagram

Create HFE Tester Circuit Diagram using BC560, TIP142 Create HFE Tester Circuit Diagram

LCR RIAA AND TUBES Phono Schematic

LCR RIAA AND TUBES Phono Schematic using EQ600

SCR Transistor Tester circuit

SCR Transistor Tester circuit SCR Transistor Tester circuit

Electronic circuit diagram audio amplifier AN7140 5w

Electronic circuit diagram audio amplifier AN7140 5w Electronic circuit diagram audio amplifier AN7140 5w

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