Gamble-Skogmo-Inc-15RA33-43-8365 电路原理图.pdf

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1、MANUAL OF 19S2 MOST-OFTEN-NEEDED RADIO DIAGRAMS Gamble-Skogmo Inc. CORONADO RADIO MODEL I5RA33-43-8365 -0.5 CCIBA6r225 24C 6.3* 225 0 (n 6V6GT mo ALL VOLTAGES IN REFERENCE TO COMMON GROUND ALL VOLTAGE READINGS TAKEN WITH VTVM CIRCUIT COMPONENTS SYMBOL PART NO. DESCRIPTION VALUE RATING VCI.2,3, VCT69

2、 Condenser, 3 gang CI,CI3 C052 Condenser, paper .05 MFD 200 volts C2 C054 Condenser, paper .05 MFD 400 volts C3.C6,CI 1 C0056 Condenser, paper .005 MFD 600 volts C4 C2505M Condenser, mica 250 MMFD 500 volts C5 C026 Condenser, paper .02 MFD 600 volts C7 C20-T69 Condenser, electrolytic 20 MFD 25 volts

3、 C8 C20-T69 Condenser, electrolytic 20 MFD 350 volts C9 C20-T69 Condenser, electrolytic 20 MFD 350 volts CIO C20-T69 Condenser, electrolytic 20 MFD 350 volts CI2 C0476M Condenser, paper. .047 MFD 600 volts plastic case Rl RI82.5 Resistor 1800 ohm V2 watt R2 R223.5 Resistor 22 K ohm /2 watt R3 R39I.5

4、 Resistor 390 ohm /2 watt R4 RI232 Resistor 12 K ohm 2 watt R5.RI2 R 105.5 Resistor 1 megohm /2 watt R6 R 106.5 Resistor 10 megohm Y2 watt R7.R8 R474.5 Resistor 470 K ohm Y2 watt R9 R3311 Resistor 330 ohm 1 watt RIO RI02I Resistor 1000 ohm ! watt Rll R47II Resistor 470 ohm 1 watt VRI VRT69 Volume Co

5、ntrol 1 megohm VR2 VRT69 Tone Control 1 megohm El CRI Diode filter unit 2 X 100 MMFD-47 K ohm LA LAT69 Antenna rod & back LR LRT69 R.F. Coil LO T64LO Oscillator Coil TI-T2 Tl 11.3I-A I.F. transformer T3 L3595 Output transformer T4 XL-60 Power transformer SWI VRT69 Switch S.P.S.T. on volume control SW2 SS-3 Switch D.P.D.T. for phono SPKR SPKT69 Speaker P.M. 5x7 6BA6 6BE6 6BA6 6AV6 (D H 6V6GT ! R6 RTf rvR2 fc7 MO VOLTS ACj 60 CYCLE * -2 -5 OSC COIL LO 6BA6 6BE6 6BA6 6AV6 6V60T 6X4 6X4 收音机爱 好者资料库 RadioFans.CN