RCA-Victor-Co-Inc-24BT-1 电路原理图.pdf

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1、PAGE 399-C MODELS 24BT-1 and 24BT-2 ,y, IGRN 15-90 C12 # L5 2n #C19 15-50 12: . I G18 M ,RED- aC2 .05 R2 220 -1 1.5V. FIXED BIAS FOR T GAIN DATA o m SO V. :398.19 :S98.0 39965 3991i1 (92377-1) Colo.-Cone complete with voice coil Transformer-Output trans- former (92377-3) (one-(one complete with voic

2、e coil Transformer-Output trans- former NOTE: If number stamped on your speaker frame does not appear on above list, order part required by de- scription giving number stamped on your speaker and rrcciver model. 28 X (400 v) IH5GT END DETAF Ex AVC. 2ND tF 90V. 3 TRANS. e M r - GRN I a e I IS -901-L7

3、 La4 5-90 I I 12A P IZA 04 11 120-, R4 Yh 1014E6. L - c3_J W 120 O 7 Z _+ 10 I I 1 MFD. Ir R5 / 47M =C5 .00l8 ! lhtiA y RG VOL.CONTR I MEG. R7 10 MEG. OSCILLOGRAPH CNNS VERTICAL HI To T.,I5 POINT VERTICAL 0 TO CHASSIS TO Fll. Sj BRN RED sz SW. ON VOL.CONTR RB SS 1 MEG. 20X (400 V ) 3Q5GT OUTPUT Gl e

4、 rgedo L/iD_7V. 0 a APPROX. GAIN DATA USING RCA RIDER CHANALYST 89 2.2 MEG. R IO 0, w11I2E3 90 e 0-B YELLOW BATTERY CABLE PLUG (PRONG VIEW) 4 90v 440 71 Ce 005 VOLTAGES SHOULD HOLD WITHIN *20% WITH RATED BATTERY SUPPLY. * MEASURED WITH CI-IANALYST OR VOLTO HM YST. 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN