Capehart-Corporation-213 电路原理图.pdf

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1、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 set on, adjust volume to m

2、aximum. 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 Jfll P I4V*1 tsv lZ J-O

3、OIB 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