Zenith-Radio-Corp-6R485 电路原理图.pdf

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1、I2A&G I2K7G I2Q7G 35L6G CONVERTER I.F DETrAMR PWR.AMP SPEAKER MANUAL OF 1940 MOST POPULAR SERVICE DIAGRAMS DESCRIPTION imsmm DESCRIPTION DESCRIPTION Ri 69-7/3 Rt 69-39/ RS 69-576 R4 69-660 R5 69-/066 R6 69-764 R7 63-696 Rt 63-397 R9 69-696 R/0 63-/063 R/ 69-999 R/6 63-7/9 R/3 63 -7/7 47M OHM 66M OHM

2、 13 OHM 6 6 MEGOHM VOU/ME CONTROL 47 MEGOHM 860 M OHM 470 M OHM /SO OHM W/REW0UN0 88 OHM 47 M OHM 470M OHM 680M OHM 4 36908 /V I.F TRAnS. AS3EM6L V 5 96903 823 If TRANS 6 9*997 AUTOMAT/C 7VN/N6 UNIT ASSEM 7 MSS/7 TONE CONTROL SWITCH 6 /00-79 SALLASrTUOE 9 100-39 R/LOT LIGHT 6UL6 29V ./7a IQ 63-/98 P

3、HONO SWITCH / 63-/6/ AUTOMATIC 9T0R SW/TCH /S 63-/9/ AC SWITCH It! IF TRANS PA/ liT IF SEC 889 iF - SEC SR0A0CA3T OSC (OnSAnG) ANTtNNA SROAOCASTfON GANG,) / F FREQUENCY 455KC 6 TUBE SUPERHETERODYNE VOL TAGE DOUBLER A.C. CHASSIS N*5672-P ZENITH RADIO CORPORA T/ON Model 6R485 Chassis No. 5672P i i l-U sT- 5 5 cl UJ f CL O uj co Z CVJ o - u V a y o o u. ft - N ( I- o o uf) U UJ S So * Vj Vj w / 5 I ! ? $ -1 a: to COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS FRONT OF CHASSIS 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN