RCA-Victor-Co-Inc-6X5 电路原理图.pdf

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1、VOLUME R-16, MOST-OFTEN-NEEDED 1956 RADIO SERVICING INFORMATION rca Victor Model 6-X-5 Series Chassis No. RC-1157 VI I2BE6 CONVERTER V2 I2BA6 l-F V3 I2AV6 2ND OET-AVC V 4 50C5 OUTPUT T 3 (ON SPKR) RED LOOP :C7 R7 rio; * S470K, ieo Cl IA 30 MF V5 35W4 RECT R9 IMEG. VOLUME CONTROL POWER INPUT CONTACTS

2、 HEATER CONNECTIONS 35W4 SI ( ON VOLUME CONTROL ) K-1000 ALL RESISTANCE VALUES IN OHMS ALL CAPACITANCE LESS THAN I O IN MF 8 LO 8 ABOVE IN MMF EXCEPT THOSE INDICATED INDICATES COMMON NEGATIVE WIRING The assembly represented above is viewed from the wiring side ol the board The printed wiring, on the

3、 near side of the board is presented in phantom view superimposed on the component layout of the reverse side I PC-1 PRINTED CIRCUIT V4 50C5 Output V 5 35W4 RECTIFIER V 2 - t2BA0 IF AMPLIFIER BLACK / BLUE VARIABLE TUNING CAPACITOR LOOP ANTENNA TERMINALS TI tsr IF TOP *. BOTTOM CORES 455KC V3 t2AV 6 - OET AVC AE AMP JCt-B ANTENNA TRIMMER t400 KC PC 1 / PRINTED CIRCUIT T 4 OSC, COIL 600 KC VOLUME CONTROL ON-OFF SWITCH teaoKC 122 收音机爱 好者资料库 RadioFans.CN