RCA-Victor-Co-Inc-9EY32 电路原理图.pdf

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1、MANUAL OF 19S0 MOST-OFTEN-NEEDED RADIO DIAGRAMS N-PICKUP CAOTBlOftt ABQUMB rcaVICT0R Models 9EY31, 9EY32 Portable 45 RPM Record Player r Automatic Record Player RCA VICTOR model 9EY3,9EY35, 9EY36 Automatic Record Player Chassis No. RS-132 motorboaro “B PICKUP HEIGHT o adjustment - V / TURNTABLE / RE

2、CORD HOLDER. AND SPINDLE -tv PICKUP LANOING ADJUSTMENT j REJECT BUTTON- j MUTING - SW. r v MOTOR RED BOARD PICKUP RECORO HOLDER /ANO SPINDLE SEPARATOR KNIFE* ,-PICKUP ARM- PICKUP AND GUAFiD j-PICKUP RESTT POWER- ! VOLUMET CONTROL Top and Side Views CATHODE CURRENTS 12 AV6-0.19 MA 50CS-49.3 ma 35W4-4

3、9.7 ma -TURNTABLE R3 2 MEG. VOL. CONT. AMPLIFIER I2AV6 I7 + 62 V. MOTOR POWER CARLE V2 OUTPUT 50C5 R4 4.7 MEG. V 3 RECTIFIER 3 5W4 I 40 MF PM SPEAKER U5 n 115 V. A.C. i POWER SUPPLY .X- COMMON GROUNO-B rfr, CHASSI5 GROUND SUHPUT IT 5- V R7 50C5 12 AV6 SWITCH ON T A A K- 1000 OHMS VOL. CONT. CHAUJS oN L“VW-fV-1 4- EARLY 34 34 - -4 6-96848 CHASSI5 VOLTAGES MEASURED TO COMMON WIRING WITH VOLTOHMYST SHOULD HOLD WITHIN _ 20 /r * IN SOME CHASSIS RIO IS 5600 OHMS, RH IS NOT USED. REC TIFIER ClRCUl T AS SHOWN Y DOTTED LINE 187 收音机爱 好者资料库 RadioFans.CN