Capehart-Corporation-TC-62 电路原理图.pdf

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1、收音机爱 好者资料库 RadioFans.CN MANUAL OF 1953 MOST-OFTEN-NEEDED RADIO DIAGRAMS Capehart-Farnsworth Corp. Model C-62, Chassis CR-71, continued. TC-62 ALIGNMENT INSTRUCTIONS Equipment required: 1. Calibrated R.F. Signal Generator (Signal from 455KC to 1620KC). 2. Low Range Output Meter. Alignment: a. Turn se

2、t on, adjust volume to maximum. b. See that dial pointer coincides with calibration marks at extremes of dial scale. c. Connect output meter across speaker voice coil. CAPEHART-FARNSWORTH CORPORATION THREE-WAY PORTABLE MODEL 213 VIOI IR5 OSC.-CONV. VI03 IU5 DET.-AV.C.-AUDIO s| 2nl I r rfecT:ri. WfLW

3、 Jfll P I4V*1 tsv lZ J-OOIB Rios T C,t* 500 X 9 VOLUME TI04 I.F. 455 KC. VOLTAGE READINGS MAT VARY !*OV MEASUREMENTS HADE WITH vOLtOHMTST OR EQUIVALENT VOLTAGE* MEASURED H AC-OC POSITION PROM - AT l|7V. LINE. NO SIGNAL. UNLESS OTKCRWISC NOTED- RESISTORS ARE l/E *TT CARSON |K 1,000 OHMS, MEG 1,000,000 OHMS), CAPACITOR MLUCS W MPO. 900 V 0.C WORKING. 收音机爱 好者资料库 RadioFans.CN