Sears-Roebuck-and-Co-13253701 电路原理图.pdf

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1、142 收音机爱 好者资料库 RadioFans.CN SEARS Chassis 132.53701 Model 2097 (Continued from preceding page.) 0204 FM LIM TER 95129/9 oy_, RATIO DET R220 820 0202 R219 82 CJOJ R 13 3900 FRONT VIEW CCW POSITION CAM) NOTES C 1 RESISTANCE VALUES ARE N OHMS K= 1000, M* MEG 2 ALL RESISTORS 10% AND 1/2 WATT UNLESS OTHE

2、RWISE SPECIFIED 3 ALL VOLTAGES MEASURED WITH A VTVM WITH NO SIGNAL 4 ALL VOLTAGES MEASURED FROM B GROUND 5 A CAPACITORS 25 VOLTS UNLESS OTHERWISE SPECIFIED 6 CAPACITANCE VALUES LISTED IN DECIMALS ARE IN MICROFAFA S Cm* AND VALUES GREATER THAN 1.0 ARE PICOFAFDS CpF UNLESS OTHERWISE SPECIFIED 7 - * CO

3、MMON GROUND SYMBOL 8. Aj = i r MODULE BOARD TO CARRIER BOARD CONNECTION 9. (T) = CONTROL BOARD CONNECTION TO CARRIER BOARD 10 A * TERMINAL STRIP CONNECTION 11 3- =OFP BOARD CONNECTIONS 12 COMPONENT NUMBERS l TO 99 ARE LOCATED ON CARRIER BOARD 13 COMPONENT NUMBERS 201 TO 299 ARE LOCATED ON 1 F MODULE 14 COMPONENT NUMBERS 701 TO 799 ARE LOCATED ON CONTROL BOARD 4 TURNS TUNING SHAFT c-Jin ro START OF 2 COLORED BAND .VARIABLE SHOWN. IO $ f OlCNj 0C o M STRINGING DIAGRAM 143 (ALL ARE BOTTOM VIEWS) 收音机爱 好者资料库 RadioFans.CN