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3-2. SCHEMATIC DIAGRAM
Note on Schematic Diagram: â¢ All capacitors are in ÂµF unless otherwise noted. pF: ÂµÂµF 50 WV or less are not indicated except for electrolytics and tantalums. â¢ All resistors are in â¦ and 1/4 W or less unless otherwise specified. â¢ Â¢ : internal component. â¢ U : B+ Line. â¢ H : adjustment for repair. â¢ Power voltage is dc 3 V and fed with regulated dc power supply from battery terminal.
â¢ Voltages are dc with respect to ground under no-signal conditions. â¢ Voltages are taken with a VOM (Input impedance 10 Mâ¦). Voltage variations may be noted due to normal production tolerances. â¢ Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. â¢ Circled numbers refer to waveforms. â¢ Signal path. F