Noblitt-Sparks-Industries-Inc-181001 电路原理图.pdf

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1、VOLUME R-25, MOST-OFTEN-NEEDED 1965 RADIO SERVICING INFORMATION A CODE 1.81001 MODEL 14R18 i I2BE6 1 s. MJ 1Tl 5 n li ! X X my ! TOP 1 “2 It, lii 7 I I2AV6 - EXTERNAL CON NECTKJNS TO PRINTED BOARD VOLTAGES MEASURED WITH A VTV-M. OSC COIL BOTTOM VIEW 7 I 50C5 Xc3 TV T oi , I R3 5 MEG VOL CONT RESISTA

2、NCE values are IN ohms K-LOOOEG-.ooaooo CAPACITANCE VALUES LESS THANIOAREIN MICROFARADS AND VALUES 0F( OR GREATER ARE IN MICROMICRO FARADS MMf) UNLESS OTHERWISE INDICATED _APPROXIMATE SENSITIVITIES _ IEAV6 I2BE6 I28A6 SOC5 39W4 r-VWWUW -4 3 43 43 34 3 1 05lf AT 455 KC 2000 UV 50OD UV 2 05 Aif AT 455

3、 KC_ 60 150 3 STANDARD LOOP AT 1000 KC 200UV/M 900 UV/M ALIGNMENT PROCEDURE -= r*4- _L sw-r 109 120 VOLTS, AC-DC. 30 WATTS Position | Frequency Dummy Generator I Trimmers Adjusted (Function Output in Order Shown for Variable | Generator | Antenna | Connection I Maximum Output I Trimmer 455 Kc 1640 Kc 1400 Kc 1000 Kc 600 Kc .05 pfd Pin 7 12BE6 Al. AZ. A3, A4 I. F. Test Loop A5 Oscillator Test Loop A6 Antenna Test Loop Fan CIA Plates Test Loop Fan CIA Plates | T )I I-v * _ A wiSk.! A El A 2.1 ft I Lrp i L J S? t.z I JfvrII U n lb 66758-2 - - * r J4i 14 收音机爱 好者资料库 RadioFans.CN