United-Motors-Service-Delco-980655 电路原理图.pdf

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1、26 收音机爱 好者资料库 RadioFans.CN Tolerance on voltage 10%, Capacitors in mfd., Resistors in ohms. VOLUME R-24, MOST-OFTEN-NEEDED 1964 RADIO SERVICING INFORMATION DELCO Buick Model 980655 Service Material, Continued from preceding page U jk- 3, Jv, M . t-4 d o u 11| 2 P- g jy P, g-S P C.g pc 3 -M O w K 3 M

2、 o g O* * . S . io o io c J 15- o cfl . | g . w iOO g E “ g.g K o E 2 o S * ft O So -3- ui 52 a 55 m P.s“S gS-gS a Ijs 1 s&S c f * 5 .2 -g h *3 ? 0) t o w ZAs mm )fe 6m 4-J ( E* STEP CAPACITOR SIGNAL GENERATOR FREQUENCY TUNE RECEIVER TO a. .1 mfd. 262 KC Hi freq. stop b. 82 mmfd. 1615 KC Hi freq. st

3、op c. 82 mmfd. 600 KC Sig. Gen. Freq. d. 82 mmfd. 1615 KC Sig. Gen. Freq. ADJUST IN SEQUENCE a. .1 mfd. 262 KC Hi freq. stop A, B, C, D b. 82 mmfd. 1615 KC Hi freq. stop E, F, Q c. 82 mmfd. 600 KC Sig. Gen. Freq. I, J d. 82 mmfd. 1615 KC Sig. Gen. Freq. F, G IMPORTANT: With the radio installed and t

4、he car antenna plugged in, adjust the antenna trimmer “G” for maximum volume with the radio tuned to a weak station between 600 KC and 1000 KC. (Prevents fading and station mixing). The antenna trimmer is located behind the dummy knob and can be adjusted from the front of the radio. _ 27 收音机爱 好者资料库 RadioFans.CN