Westinghouse-Electric-Corp-V-2585-1 电路原理图.pdf

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1、VOLUME R-26, MOST-OFTEN-NEEDED 1966 RADIO SERVICING INFORMATION H-968PL CHASSIS V-2585-1 SPEAKER L DURING SERVICING TOTAL BATTERY CURRENT SHOULD BE METIBED WITH BO SIC HAL AHD VOLUME COBTROL AT MINIMUM TOTAL BATTERY DUMB SHOULD BE APPROX. IS MA. 2. VOLTAGE MEASUREMENTS MADE WITH VTVM POINTS INDICATE

2、D TO MOUND. WITH TUNING CAPACITOR AT MAXIMUM. VOLUME CONTROL AT MINIMUM AND BATTERY SOURCE AT J VOLTS. i. UNLESS OTHERWISE INDICATED, ALL CAPACITANCE VALUES LESS THAN ARE IN MICROfARADS VALUES GREATER THAN 1 ARE IN rCROTARAOS. AU RESISTANCE VALUES ARE IN OHMS. OJS WAn. . AU TRANSFOMIER RESISTANCES T

3、AKEN OUT Of CIRCUIT CLOCK Transistor complement 1 690V066H89. 1 690V066H89. 1 690V066H89. 1 690V034H29. 1 690V034H29. 1 690V043H63. 2 690V043H62 (matched pair) . . RF Amp . Osc . Mixer 1st IF Amp 2nd IF Amp Audio Driver Audio Output R27 VOLUME CONTROL R9 AAA-* V) J ALARM J L t TH2 v_ R24 THI Bottom View of Chossis. Or R26 _=j|. OFFO ONQ! hlliH=swi 9V AUTO cl T 149 收音机爱 好者资料库 RadioFans.CN